diff --git a/docs/examples/mongodb/volume-expansion/mops-volume-exp-replicaset.yaml b/docs/examples/mongodb/volume-expansion/mops-volume-exp-replicaset.yaml index b6f22adf7f..e9f380c464 100644 --- a/docs/examples/mongodb/volume-expansion/mops-volume-exp-replicaset.yaml +++ b/docs/examples/mongodb/volume-expansion/mops-volume-exp-replicaset.yaml @@ -8,4 +8,5 @@ spec: databaseRef: name: mg-replicaset volumeExpansion: - replicaSet: 2Gi \ No newline at end of file + replicaSet: 2Gi + mode: Online \ No newline at end of file diff --git a/docs/examples/mongodb/volume-expansion/mops-volume-exp-standalone.yaml b/docs/examples/mongodb/volume-expansion/mops-volume-exp-standalone.yaml index 9c7e1188cb..4b0285353c 100644 --- a/docs/examples/mongodb/volume-expansion/mops-volume-exp-standalone.yaml +++ b/docs/examples/mongodb/volume-expansion/mops-volume-exp-standalone.yaml @@ -8,4 +8,5 @@ spec: databaseRef: name: mg-standalone volumeExpansion: - standalone: 2Gi \ No newline at end of file + standalone: 2Gi + mode: Online \ No newline at end of file diff --git a/docs/examples/postgres/volume-expansion/pg-ha-cluster.yaml b/docs/examples/postgres/volume-expansion/pg-ha-cluster.yaml new file mode 100644 index 0000000000..8d163eeb87 --- /dev/null +++ b/docs/examples/postgres/volume-expansion/pg-ha-cluster.yaml @@ -0,0 +1,18 @@ +apiVersion: kubedb.com/v1alpha2 +kind: Postgres +metadata: + name: pg-ha-cluster + namespace: demo +spec: + version: "13.13" + replicas: 2 + standbyMode: Hot + storageType: Durable + storage: + storageClassName: "linode-block-storage" + accessModes: + - ReadWriteOnce + resources: + requests: + storage: 10Gi + terminationPolicy: WipeOut diff --git a/docs/examples/postgres/volume-expansion/pg-standalone.yaml b/docs/examples/postgres/volume-expansion/pg-standalone.yaml new file mode 100644 index 0000000000..fff6a5ff13 --- /dev/null +++ b/docs/examples/postgres/volume-expansion/pg-standalone.yaml @@ -0,0 +1,18 @@ +apiVersion: kubedb.com/v1alpha2 +kind: Postgres +metadata: + name: pg-standalone + namespace: demo +spec: + version: "13.13" + replicas: 3 + standbyMode: Hot + storageType: Durable + storage: + storageClassName: "linode-block-storage" + accessModes: + - ReadWriteOnce + resources: + requests: + storage: 10Gi + terminationPolicy: WipeOut diff --git a/docs/examples/postgres/volume-expansion/vol-exp-arbiter.yaml b/docs/examples/postgres/volume-expansion/vol-exp-arbiter.yaml new file mode 100644 index 0000000000..8eadb81cbc --- /dev/null +++ b/docs/examples/postgres/volume-expansion/vol-exp-arbiter.yaml @@ -0,0 +1,13 @@ +apiVersion: ops.kubedb.com/v1alpha1 +kind: PostgresOpsRequest +metadata: + name: pgops-vol-exp-arbiter + namespace: demo +spec: + apply: IfReady + databaseRef: + name: pg-ha-cluster + type: VolumeExpansion + volumeExpansion: + mode: Online + arbiter: 12Gi diff --git a/docs/examples/postgres/volume-expansion/vol-exp.yaml b/docs/examples/postgres/volume-expansion/vol-exp.yaml new file mode 100644 index 0000000000..91133d2869 --- /dev/null +++ b/docs/examples/postgres/volume-expansion/vol-exp.yaml @@ -0,0 +1,13 @@ +apiVersion: ops.kubedb.com/v1alpha1 +kind: PostgresOpsRequest +metadata: + name: pgops-vol-exp + namespace: demo +spec: + apply: IfReady + databaseRef: + name: pg-standalone + type: VolumeExpansion + volumeExpansion: + mode: Online + postgres: 12Gi diff --git a/docs/guides/elasticsearch/autoscaler/compute/overview/index.md b/docs/guides/elasticsearch/autoscaler/compute/overview/index.md index f4972d8fa8..8706d61a84 100644 --- a/docs/guides/elasticsearch/autoscaler/compute/overview/index.md +++ b/docs/guides/elasticsearch/autoscaler/compute/overview/index.md @@ -2,7 +2,7 @@ title: Elasticsearch Compute Autoscaling Overview menu: docs_{{ .version }}: - identifier: es-auto-scaling-overview + identifier: es-auto-scaling-Overview name: Overview parent: es-compute-auto-scaling weight: 5 diff --git a/docs/guides/elasticsearch/autoscaler/storage/overview/index.md b/docs/guides/elasticsearch/autoscaler/storage/overview/index.md index 110c076a62..7e6774994c 100644 --- a/docs/guides/elasticsearch/autoscaler/storage/overview/index.md +++ b/docs/guides/elasticsearch/autoscaler/storage/overview/index.md @@ -2,7 +2,7 @@ title: Elasticsearch Storage Autoscaling Overview menu: docs_{{ .version }}: - identifier: es-storage-auto-scaling-overview + identifier: es-storage-auto-scaling-Overview name: Overview parent: es-storage-auto-scaling weight: 5 diff --git a/docs/guides/elasticsearch/backup/overview/index.md b/docs/guides/elasticsearch/backup/overview/index.md index 5e7cae339d..5b3c15b20a 100644 --- a/docs/guides/elasticsearch/backup/overview/index.md +++ b/docs/guides/elasticsearch/backup/overview/index.md @@ -2,7 +2,7 @@ title: Backup & Restore Elasticsearch Using Stash menu: docs_{{ .version }}: - identifier: guides-es-backup-overview + identifier: guides-es-backup-Overview name: Overview parent: guides-es-backup weight: 10 diff --git a/docs/guides/elasticsearch/configuration/overview/index.md b/docs/guides/elasticsearch/configuration/overview/index.md index 1ed741f289..1b76469d91 100644 --- a/docs/guides/elasticsearch/configuration/overview/index.md +++ b/docs/guides/elasticsearch/configuration/overview/index.md @@ -2,7 +2,7 @@ title: Run Elasticsearch with Custom Configuration menu: docs_{{ .version }}: - identifier: es-overview-configuration + identifier: es-Overview-configuration name: Overview parent: es-configuration weight: 10 diff --git a/docs/guides/elasticsearch/monitoring/overview.md b/docs/guides/elasticsearch/monitoring/overview.md index b6ee784c1c..1d87acda07 100644 --- a/docs/guides/elasticsearch/monitoring/overview.md +++ b/docs/guides/elasticsearch/monitoring/overview.md @@ -3,7 +3,7 @@ title: Elasticsearch Monitoring Overview description: Elasticsearch Monitoring Overview menu: docs_{{ .version }}: - identifier: es-monitoring-overview + identifier: es-monitoring-Overview name: Overview parent: es-monitoring-elasticsearch weight: 10 diff --git a/docs/guides/elasticsearch/plugins-backup/overview/index.md b/docs/guides/elasticsearch/plugins-backup/overview/index.md index f4e0907a85..c57b2524a8 100644 --- a/docs/guides/elasticsearch/plugins-backup/overview/index.md +++ b/docs/guides/elasticsearch/plugins-backup/overview/index.md @@ -2,7 +2,7 @@ title: Backup & Restore Elasticsearch Using Snapshot Plugins menu: docs_{{ .version }}: - identifier: guides-es-plugins-backup-overview + identifier: guides-es-plugins-backup-Overview name: Overview parent: guides-es-plugins-backup weight: 10 diff --git a/docs/guides/elasticsearch/quickstart/overview/_index.md b/docs/guides/elasticsearch/quickstart/overview/_index.md index 29876db1fb..736096000c 100755 --- a/docs/guides/elasticsearch/quickstart/overview/_index.md +++ b/docs/guides/elasticsearch/quickstart/overview/_index.md @@ -2,7 +2,7 @@ title: Elasticsearch Overview menu: docs_{{ .version }}: - identifier: es-overview-elasticsearch + identifier: es-Overview-elasticsearch name: Overview parent: es-quickstart-elasticsearch weight: 10 diff --git a/docs/guides/elasticsearch/quickstart/overview/elasticsearch/index.md b/docs/guides/elasticsearch/quickstart/overview/elasticsearch/index.md index 7a7a16aab7..4a7a3e0176 100644 --- a/docs/guides/elasticsearch/quickstart/overview/elasticsearch/index.md +++ b/docs/guides/elasticsearch/quickstart/overview/elasticsearch/index.md @@ -2,9 +2,9 @@ title: Elasticsearch Quickstart menu: docs_{{ .version }}: - identifier: es-elasticsearch-overview-elasticsearch + identifier: es-elasticsearch-Overview-elasticsearch name: Elasticsearch - parent: es-overview-elasticsearch + parent: es-Overview-elasticsearch weight: 10 menu_name: docs_{{ .version }} section_menu_id: guides @@ -176,7 +176,7 @@ Here, Let's create the Elasticsearch CR that is shown above: ```bash -$ kubectl apply -f https://github.com/kubedb/docs/raw/{{< param "info.version" >}}/docs/guides/elasticsearch/quickstart/overview/elasticsearch/yamls/elasticsearch.yaml +$ kubectl apply -f https://github.com/kubedb/docs/raw/{{< param "info.version" >}}/docs/guides/elasticsearch/quickstart/Overview/elasticsearch/yamls/elasticsearch.yaml elasticsearch.kubedb.com/es-quickstart created ``` @@ -607,7 +607,7 @@ Say, the Elasticsearch CR was deleted with `spec.terminationPolicy` to `Halt` an You can do it by simpily re-deploying the original Elasticsearch object: ```bash -$ kubectl apply -f https://github.com/kubedb/docs/raw/{{< param "info.version" >}}/docs/guides/elasticsearch/quickstart/overview/elasticsearch/yamls/elasticsearch.yaml +$ kubectl apply -f https://github.com/kubedb/docs/raw/{{< param "info.version" >}}/docs/guides/elasticsearch/quickstart/Overview/elasticsearch/yamls/elasticsearch.yaml elasticsearch.kubedb.com/es-quickstart created ``` diff --git a/docs/guides/elasticsearch/quickstart/overview/opensearch/index.md b/docs/guides/elasticsearch/quickstart/overview/opensearch/index.md index b6fd76c136..bb21166b18 100644 --- a/docs/guides/elasticsearch/quickstart/overview/opensearch/index.md +++ b/docs/guides/elasticsearch/quickstart/overview/opensearch/index.md @@ -2,9 +2,9 @@ title: OpenSearch Quickstart menu: docs_{{ .version }}: - identifier: es-opensearch-overview-elasticsearch + identifier: es-opensearch-Overview-elasticsearch name: OpenSearch - parent: es-overview-elasticsearch + parent: es-Overview-elasticsearch weight: 10 menu_name: docs_{{ .version }} section_menu_id: guides @@ -171,7 +171,7 @@ Here, Let's apply the yaml that is shown above: ```bash -$ kubectl apply -f https://github.com/kubedb/docs/raw/{{< param "info.version" >}}/docs/guides/elasticsearch/quickstart/overview/opensearch/yamls/opensearch.yaml +$ kubectl apply -f https://github.com/kubedb/docs/raw/{{< param "info.version" >}}/docs/guides/elasticsearch/quickstart/Overview/opensearch/yamls/opensearch.yaml elasticsearch.kubedb.com/es-quickstart created ``` diff --git a/docs/guides/kafka/monitoring/overview.md b/docs/guides/kafka/monitoring/overview.md index 2c643dcfb9..a4ebd49581 100644 --- a/docs/guides/kafka/monitoring/overview.md +++ b/docs/guides/kafka/monitoring/overview.md @@ -3,7 +3,7 @@ title: Kafka Monitoring Overview description: Kafka Monitoring Overview menu: docs_{{ .version }}: - identifier: kf-monitoring-overview + identifier: kf-monitoring-Overview name: Overview parent: kf-monitoring-kafka weight: 10 diff --git a/docs/guides/kafka/quickstart/overview/index.md b/docs/guides/kafka/quickstart/overview/index.md index ea8c84068a..52184e4078 100644 --- a/docs/guides/kafka/quickstart/overview/index.md +++ b/docs/guides/kafka/quickstart/overview/index.md @@ -105,7 +105,7 @@ Here, Let's create the Kafka CR that is shown above: ```bash -$ kubectl apply -f https://github.com/kubedb/docs/raw/{{< param "info.version" >}}/docs/guides/Kafka/quickstart/overview/yamls/kafka.yaml +$ kubectl apply -f https://github.com/kubedb/docs/raw/{{< param "info.version" >}}/docs/guides/Kafka/quickstart/Overview/yamls/kafka.yaml kafka.kubedb.com/kafka-quickstart created ``` diff --git a/docs/guides/kafka/tls/overview.md b/docs/guides/kafka/tls/overview.md index 6efd4b7005..588f7f819a 100644 --- a/docs/guides/kafka/tls/overview.md +++ b/docs/guides/kafka/tls/overview.md @@ -2,7 +2,7 @@ title: Kafka TLS/SSL Encryption Overview menu: docs_{{ .version }}: - identifier: kf-tls-overview + identifier: kf-tls-Overview name: Overview parent: kf-tls weight: 10 diff --git a/docs/guides/mariadb/README.md b/docs/guides/mariadb/README.md index deb50e6005..4ec7ea466b 100644 --- a/docs/guides/mariadb/README.md +++ b/docs/guides/mariadb/README.md @@ -2,7 +2,7 @@ title: MariaDB menu: docs_{{ .version }}: - identifier: guides-mariadb-overview + identifier: guides-mariadb-Overview name: MariaDB parent: guides-mariadb weight: 10 diff --git a/docs/guides/mariadb/autoscaler/compute/overview/index.md b/docs/guides/mariadb/autoscaler/compute/overview/index.md index b897342b4e..75e495beda 100644 --- a/docs/guides/mariadb/autoscaler/compute/overview/index.md +++ b/docs/guides/mariadb/autoscaler/compute/overview/index.md @@ -2,7 +2,7 @@ title: MariaDB Compute Autoscaling Overview menu: docs_{{ .version }}: - identifier: guides-mariadb-autoscaling-compute-overview + identifier: guides-mariadb-autoscaling-compute-Overview name: Overview parent: guides-mariadb-autoscaling-compute weight: 10 diff --git a/docs/guides/mariadb/autoscaler/storage/overview/index.md b/docs/guides/mariadb/autoscaler/storage/overview/index.md index b7c97ca3aa..42d5b691a5 100644 --- a/docs/guides/mariadb/autoscaler/storage/overview/index.md +++ b/docs/guides/mariadb/autoscaler/storage/overview/index.md @@ -2,7 +2,7 @@ title: MariaDB Storage Autoscaling Overview menu: docs_{{ .version }}: - identifier: mguides-mariadb-autoscaling-storage-overview + identifier: mguides-mariadb-autoscaling-storage-Overview name: Overview parent: guides-mariadb-autoscaling-storage weight: 10 diff --git a/docs/guides/mariadb/backup/overview/index.md b/docs/guides/mariadb/backup/overview/index.md index 4b7f565fb8..792e2fb84f 100644 --- a/docs/guides/mariadb/backup/overview/index.md +++ b/docs/guides/mariadb/backup/overview/index.md @@ -2,7 +2,7 @@ title: Backup & Restore MariaDB Using Stash menu: docs_{{ .version }}: - identifier: guides-mariadb-backup-overview + identifier: guides-mariadb-backup-Overview name: Overview parent: guides-mariadb-backup weight: 10 diff --git a/docs/guides/mariadb/clustering/overview/index.md b/docs/guides/mariadb/clustering/overview/index.md index eb00981de6..4a81bd5842 100644 --- a/docs/guides/mariadb/clustering/overview/index.md +++ b/docs/guides/mariadb/clustering/overview/index.md @@ -2,7 +2,7 @@ title: MariaDB Galera Cluster Overview menu: docs_{{ .version }}: - identifier: guides-mariadb-clustering-overview + identifier: guides-mariadb-clustering-Overview name: MariaDB Galera Cluster Overview parent: guides-mariadb-clustering weight: 10 diff --git a/docs/guides/mariadb/monitoring/overview/index.md b/docs/guides/mariadb/monitoring/overview/index.md index d1768d1eb9..d497f8e140 100644 --- a/docs/guides/mariadb/monitoring/overview/index.md +++ b/docs/guides/mariadb/monitoring/overview/index.md @@ -3,7 +3,7 @@ title: MariaDB Monitoring Overview description: MariaDB Monitoring Overview menu: docs_{{ .version }}: - identifier: guides-mariadb-monitoring-overview + identifier: guides-mariadb-monitoring-Overview name: Overview parent: guides-mariadb-monitoring weight: 10 diff --git a/docs/guides/mariadb/quickstart/overview/index.md b/docs/guides/mariadb/quickstart/overview/index.md index d0bd08c03d..96eeddd4bf 100644 --- a/docs/guides/mariadb/quickstart/overview/index.md +++ b/docs/guides/mariadb/quickstart/overview/index.md @@ -2,7 +2,7 @@ title: MariaDB Quickstart menu: docs_{{ .version }}: - identifier: guides-mariadb-quickstart-overview + identifier: guides-mariadb-quickstart-Overview name: Overview parent: guides-mariadb-quickstart weight: 10 @@ -79,7 +79,7 @@ spec: ``` ```bash -$ kubectl apply -f https://github.com/kubedb/docs/raw/{{< param "info.version" >}}/docs/guides/mariadb/quickstart/overview/examples/sample-mariadb.yaml +$ kubectl apply -f https://github.com/kubedb/docs/raw/{{< param "info.version" >}}/docs/guides/mariadb/quickstart/Overview/examples/sample-mariadb.yaml mariadb.kubedb.com/sample-mariadb created ``` diff --git a/docs/guides/mariadb/reconfigure-tls/overview/index.md b/docs/guides/mariadb/reconfigure-tls/overview/index.md index 883738d8ec..40ff85ee9f 100644 --- a/docs/guides/mariadb/reconfigure-tls/overview/index.md +++ b/docs/guides/mariadb/reconfigure-tls/overview/index.md @@ -2,7 +2,7 @@ title: Reconfiguring TLS of MariaDB Database menu: docs_{{ .version }}: - identifier: guides-mariadb-reconfigure-tls-overview + identifier: guides-mariadb-reconfigure-tls-Overview name: Overview parent: guides-mariadb-reconfigure-tls weight: 10 diff --git a/docs/guides/mariadb/reconfigure/overview/index.md b/docs/guides/mariadb/reconfigure/overview/index.md index 3b194999d1..7e8a6cba92 100644 --- a/docs/guides/mariadb/reconfigure/overview/index.md +++ b/docs/guides/mariadb/reconfigure/overview/index.md @@ -2,7 +2,7 @@ title: Reconfiguring MariaDB menu: docs_{{ .version }}: - identifier: guides-mariadb-reconfigure-overview + identifier: guides-mariadb-reconfigure-Overview name: Overview parent: guides-mariadb-reconfigure weight: 10 diff --git a/docs/guides/mariadb/scaling/horizontal-scaling/overview/index.md b/docs/guides/mariadb/scaling/horizontal-scaling/overview/index.md index 35225c5cdd..c0a4fa8105 100644 --- a/docs/guides/mariadb/scaling/horizontal-scaling/overview/index.md +++ b/docs/guides/mariadb/scaling/horizontal-scaling/overview/index.md @@ -2,7 +2,7 @@ title: MariaDB Horizontal Scaling Overview menu: docs_{{ .version }}: - identifier: guides-mariadb-scaling-horizontal-overview + identifier: guides-mariadb-scaling-horizontal-Overview name: Overview parent: guides-mariadb-scaling-horizontal weight: 10 diff --git a/docs/guides/mariadb/scaling/vertical-scaling/overview/index.md b/docs/guides/mariadb/scaling/vertical-scaling/overview/index.md index 86ad42e905..fd659d4bd9 100644 --- a/docs/guides/mariadb/scaling/vertical-scaling/overview/index.md +++ b/docs/guides/mariadb/scaling/vertical-scaling/overview/index.md @@ -2,7 +2,7 @@ title: MariaDB Vertical Scaling Overview menu: docs_{{ .version }}: - identifier: guides-mariadb-scaling-vertical-overview + identifier: guides-mariadb-scaling-vertical-Overview name: Overview parent: guides-mariadb-scaling-vertical weight: 10 diff --git a/docs/guides/mariadb/tls/overview/index.md b/docs/guides/mariadb/tls/overview/index.md index 3dff8459a4..f9aef0641e 100644 --- a/docs/guides/mariadb/tls/overview/index.md +++ b/docs/guides/mariadb/tls/overview/index.md @@ -2,7 +2,7 @@ title: MariaDB TLS/SSL Encryption Overview menu: docs_{{ .version }}: - identifier: guides-mariadb-tls-overview + identifier: guides-mariadb-tls-Overview name: Overview parent: guides-mariadb-tls weight: 10 diff --git a/docs/guides/mariadb/update-version/overview/index.md b/docs/guides/mariadb/update-version/overview/index.md index 8718c1e2f8..1735959ac5 100644 --- a/docs/guides/mariadb/update-version/overview/index.md +++ b/docs/guides/mariadb/update-version/overview/index.md @@ -2,7 +2,7 @@ title: Updating MariaDB Overview menu: docs_{{ .version }}: - identifier: guides-mariadb-updating-overview + identifier: guides-mariadb-updating-Overview name: Overview parent: guides-mariadb-updating weight: 10 diff --git a/docs/guides/mariadb/volume-expansion/overview/index.md b/docs/guides/mariadb/volume-expansion/overview/index.md index c309fc954d..d9205d4c27 100644 --- a/docs/guides/mariadb/volume-expansion/overview/index.md +++ b/docs/guides/mariadb/volume-expansion/overview/index.md @@ -2,7 +2,7 @@ title: MariaDB Volume Expansion Overview menu: docs_{{ .version }}: - identifier: guides-mariadb-volume-expansion-overview + identifier: guides-mariadb-volume-expansion-Overview name: Overview parent: guides-mariadb-volume-expansion weight: 10 diff --git a/docs/guides/memcached/monitoring/overview.md b/docs/guides/memcached/monitoring/overview.md index 06647a19ae..9d7f5cdbb0 100644 --- a/docs/guides/memcached/monitoring/overview.md +++ b/docs/guides/memcached/monitoring/overview.md @@ -3,7 +3,7 @@ title: Memcached Monitoring Overview description: Memcached Monitoring Overview menu: docs_{{ .version }}: - identifier: mc-monitoring-overview + identifier: mc-monitoring-Overview name: Overview parent: mc-monitoring-memcached weight: 10 diff --git a/docs/guides/mongodb/autoscaler/compute/overview.md b/docs/guides/mongodb/autoscaler/compute/overview.md index 69d60315eb..efc559b68c 100644 --- a/docs/guides/mongodb/autoscaler/compute/overview.md +++ b/docs/guides/mongodb/autoscaler/compute/overview.md @@ -2,7 +2,7 @@ title: MongoDB Compute Autoscaling Overview menu: docs_{{ .version }}: - identifier: mg-auto-scaling-overview + identifier: mg-auto-scaling-Overview name: Overview parent: mg-compute-auto-scaling weight: 10 diff --git a/docs/guides/mongodb/autoscaler/storage/overview.md b/docs/guides/mongodb/autoscaler/storage/overview.md index 1a3477293c..1bc90432a0 100644 --- a/docs/guides/mongodb/autoscaler/storage/overview.md +++ b/docs/guides/mongodb/autoscaler/storage/overview.md @@ -2,7 +2,7 @@ title: MongoDB Storage Autoscaling Overview menu: docs_{{ .version }}: - identifier: mg-storage-auto-scaling-overview + identifier: mg-storage-auto-scaling-Overview name: Overview parent: mg-storage-auto-scaling weight: 10 diff --git a/docs/guides/mongodb/backup/overview/index.md b/docs/guides/mongodb/backup/overview/index.md index 61699343e2..f4149d9c89 100644 --- a/docs/guides/mongodb/backup/overview/index.md +++ b/docs/guides/mongodb/backup/overview/index.md @@ -2,7 +2,7 @@ title: MongoDB Backup & Restore Overview menu: docs_{{ .version }}: - identifier: guides-mongodb-backup-overview + identifier: guides-mongodb-backup-Overview name: Overview parent: guides-mongodb-backup weight: 10 diff --git a/docs/guides/mongodb/monitoring/overview.md b/docs/guides/mongodb/monitoring/overview.md index c74e35fa04..b3116a8a1f 100644 --- a/docs/guides/mongodb/monitoring/overview.md +++ b/docs/guides/mongodb/monitoring/overview.md @@ -3,7 +3,7 @@ title: MongoDB Monitoring Overview description: MongoDB Monitoring Overview menu: docs_{{ .version }}: - identifier: mg-monitoring-overview + identifier: mg-monitoring-Overview name: Overview parent: mg-monitoring-mongodb weight: 10 diff --git a/docs/guides/mongodb/reconfigure-tls/overview.md b/docs/guides/mongodb/reconfigure-tls/overview.md index 6afe1d92f8..09ec9e6fd4 100644 --- a/docs/guides/mongodb/reconfigure-tls/overview.md +++ b/docs/guides/mongodb/reconfigure-tls/overview.md @@ -2,7 +2,7 @@ title: Reconfiguring TLS of MongoDB Database menu: docs_{{ .version }}: - identifier: mg-reconfigure-tls-overview + identifier: mg-reconfigure-tls-Overview name: Overview parent: mg-reconfigure-tls weight: 10 diff --git a/docs/guides/mongodb/reconfigure/overview.md b/docs/guides/mongodb/reconfigure/overview.md index 40034c8f52..66288a182a 100644 --- a/docs/guides/mongodb/reconfigure/overview.md +++ b/docs/guides/mongodb/reconfigure/overview.md @@ -2,7 +2,7 @@ title: Reconfiguring MongoDB menu: docs_{{ .version }}: - identifier: mg-reconfigure-overview + identifier: mg-reconfigure-Overview name: Overview parent: mg-reconfigure weight: 10 diff --git a/docs/guides/mongodb/scaling/horizontal-scaling/overview.md b/docs/guides/mongodb/scaling/horizontal-scaling/overview.md index f8171164d3..0fb490a57e 100644 --- a/docs/guides/mongodb/scaling/horizontal-scaling/overview.md +++ b/docs/guides/mongodb/scaling/horizontal-scaling/overview.md @@ -2,7 +2,7 @@ title: MongoDB Horizontal Scaling Overview menu: docs_{{ .version }}: - identifier: mg-horizontal-scaling-overview + identifier: mg-horizontal-scaling-Overview name: Overview parent: mg-horizontal-scaling weight: 10 diff --git a/docs/guides/mongodb/scaling/vertical-scaling/overview.md b/docs/guides/mongodb/scaling/vertical-scaling/overview.md index 5febd2b8ac..5f7836a131 100644 --- a/docs/guides/mongodb/scaling/vertical-scaling/overview.md +++ b/docs/guides/mongodb/scaling/vertical-scaling/overview.md @@ -2,7 +2,7 @@ title: MongoDB Vertical Scaling Overview menu: docs_{{ .version }}: - identifier: mg-vertical-scaling-overview + identifier: mg-vertical-scaling-Overview name: Overview parent: mg-vertical-scaling weight: 10 diff --git a/docs/guides/mongodb/schema-manager/overview/index.md b/docs/guides/mongodb/schema-manager/overview/index.md index 3feff42adb..b3a972418c 100644 --- a/docs/guides/mongodb/schema-manager/overview/index.md +++ b/docs/guides/mongodb/schema-manager/overview/index.md @@ -2,7 +2,7 @@ title: MongoDB Schema Manager Overview menu: docs_{{ .version }}: - identifier: mg-schema-manager-overview + identifier: mg-schema-manager-Overview name: Overview parent: mg-schema-manager weight: 10 diff --git a/docs/guides/mongodb/tls/overview.md b/docs/guides/mongodb/tls/overview.md index 809ea24520..672b2be2b8 100644 --- a/docs/guides/mongodb/tls/overview.md +++ b/docs/guides/mongodb/tls/overview.md @@ -2,7 +2,7 @@ title: MongoDB TLS/SSL Encryption Overview menu: docs_{{ .version }}: - identifier: mg-tls-overview + identifier: mg-tls-Overview name: Overview parent: mg-tls weight: 10 diff --git a/docs/guides/mongodb/update-version/overview.md b/docs/guides/mongodb/update-version/overview.md index 7bddf1928e..3f298910b5 100644 --- a/docs/guides/mongodb/update-version/overview.md +++ b/docs/guides/mongodb/update-version/overview.md @@ -2,7 +2,7 @@ title: Updating MongoDB Overview menu: docs_{{ .version }}: - identifier: mg-updating-overview + identifier: mg-updating-Overview name: Overview parent: mg-updating weight: 10 diff --git a/docs/guides/mongodb/volume-expansion/overview.md b/docs/guides/mongodb/volume-expansion/overview.md index 4c920cc4b9..ca97ccc37d 100644 --- a/docs/guides/mongodb/volume-expansion/overview.md +++ b/docs/guides/mongodb/volume-expansion/overview.md @@ -2,7 +2,7 @@ title: MongoDB Volume Expansion Overview menu: docs_{{ .version }}: - identifier: mg-volume-expansion-overview + identifier: mg-volume-expansion-Overview name: Overview parent: mg-volume-expansion weight: 10 @@ -49,8 +49,8 @@ The Volume Expansion process consists of the following steps: 8. Then the `KubeDB` Ops-manager operator will expand the persistent volume to reach the expected size defined in the `MongoDBOpsRequest` CR. -9. After the successfully expansion of the volume of the related StatefulSet Pods, the `KubeDB` Ops-manager operator updates the new volume size in the `MongoDB` object to reflect the updated state. +9. After the successful Volume Expansion of the related StatefulSet Pods, the `KubeDB` Ops-manager operator updates the new volume size in the `MongoDB` object to reflect the updated state. 10. After the successful Volume Expansion of the `MongoDB` components, the `KubeDB` Ops-manager operator resumes the `MongoDB` object so that the `KubeDB` Provisioner operator resumes its usual operations. -In the next docs, we are going to show a step by step guide on Volume Expansion of various MongoDB database components using `MongoDBOpsRequest` CRD. +In the next docs, we are going to show a step-by-step guide on Volume Expansion of various MongoDB database components using `MongoDBOpsRequest` CRD. diff --git a/docs/guides/mongodb/volume-expansion/replicaset.md b/docs/guides/mongodb/volume-expansion/replicaset.md index 588ff3dc61..e991926dc9 100644 --- a/docs/guides/mongodb/volume-expansion/replicaset.md +++ b/docs/guides/mongodb/volume-expansion/replicaset.md @@ -37,7 +37,7 @@ $ kubectl create ns demo namespace/demo created ``` -> **Note:** YAML files used in this tutorial are stored in [docs/examples/mongodb](/docs/examples/mongodb) directory of [kubedb/docs](https://github.com/kubedb/docs) repository. +> Note: The yaml files used in this tutorial are stored in [docs/examples/mongodb](https://github.com/kubedb/docs/tree/{{< param "info.version" >}}/docs/examples/mongodb) folder in GitHub repository [kubedb/docs](https://github.com/kubedb/docs). ## Expand Volume of Replicaset @@ -55,7 +55,7 @@ standard (default) kubernetes.io/gce-pd Delete Immediate We can see from the output the `standard` storage class has `ALLOWVOLUMEEXPANSION` field as true. So, this storage class supports volume expansion. We can use it. -Now, we are going to deploy a `MongoDB` replicaSet database with version `3.6.8`. +Now, we are going to deploy a `MongoDB` replicaSet database with version `4.4.26`. ### Deploy MongoDB @@ -134,6 +134,7 @@ spec: name: mg-replicaset volumeExpansion: replicaSet: 2Gi + mode: Online ``` Here, @@ -157,7 +158,6 @@ Let's wait for `MongoDBOpsRequest` to be `Successful`. Run the following comman ```bash $ kubectl get mongodbopsrequest -n demo -Every 2.0s: kubectl get mongodbopsrequest -n demo NAME TYPE STATUS AGE mops-volume-exp-replicaset VolumeExpansion Successful 83s ``` diff --git a/docs/guides/mongodb/volume-expansion/sharding.md b/docs/guides/mongodb/volume-expansion/sharding.md index 98318e4df2..3974a3c00d 100644 --- a/docs/guides/mongodb/volume-expansion/sharding.md +++ b/docs/guides/mongodb/volume-expansion/sharding.md @@ -37,7 +37,7 @@ $ kubectl create ns demo namespace/demo created ``` -> **Note:** YAML files used in this tutorial are stored in [docs/examples/mongodb](/docs/examples/mongodb) directory of [kubedb/docs](https://github.com/kubedb/docs) repository. +> Note: The yaml files used in this tutorial are stored in [docs/examples/mongodb](https://github.com/kubedb/docs/tree/{{< param "info.version" >}}/docs/examples/mongodb) folder in GitHub repository [kubedb/docs](https://github.com/kubedb/docs). ## Expand Volume of Sharded Database @@ -175,7 +175,6 @@ Let's wait for `MongoDBOpsRequest` to be `Successful`. Run the following command ```bash $ kubectl get mongodbopsrequest -n demo -Every 2.0s: kubectl get mongodbopsrequest -n demo NAME TYPE STATUS AGE mops-volume-exp-shard VolumeExpansion Successful 3m49s ``` diff --git a/docs/guides/mongodb/volume-expansion/standalone.md b/docs/guides/mongodb/volume-expansion/standalone.md index b71dae6fe6..9828d618bd 100644 --- a/docs/guides/mongodb/volume-expansion/standalone.md +++ b/docs/guides/mongodb/volume-expansion/standalone.md @@ -36,7 +36,7 @@ $ kubectl create ns demo namespace/demo created ``` -> **Note:** YAML files used in this tutorial are stored in [docs/examples/mongodb](/docs/examples/mongodb) directory of [kubedb/docs](https://github.com/kubedb/docs) repository. +> Note: The yaml files used in this tutorial are stored in [docs/examples/mongodb](https://github.com/kubedb/docs/tree/{{< param "info.version" >}}/docs/examples/mongodb) folder in GitHub repository [kubedb/docs](https://github.com/kubedb/docs). ## Expand Volume of Standalone Database @@ -128,13 +128,17 @@ spec: name: mg-standalone volumeExpansion: standalone: 2Gi + mode: Online ``` Here, -- `spec.databaseRef.name` specifies that we are performing volume expansion operation on `mops-volume-exp-standalone` database. +- `spec.databaseRef.name` specifies that we are performing volume expansion operation on `mg-standalone` database. - `spec.type` specifies that we are performing `VolumeExpansion` on our database. - `spec.volumeExpansion.standalone` specifies the desired volume size. +- `spec.volumeExpansion.mode` specifies the desired volume expansion mode(`Online` or `Offline`). + +During `Online` VolumeExpansion KubeDB expands volume without pausing database object, it directly updates the underlying PVC. And for `Offline` volume expansion, the database is paused. The Pods are deleted and PVC is updated. Then the database Pods are recreated with updated PVC. Let's create the `MongoDBOpsRequest` CR we have shown above, @@ -151,7 +155,8 @@ Let's wait for `MongoDBOpsRequest` to be `Successful`. Run the following command ```bash $ kubectl get mongodbopsrequest -n demo -Every 2.0s: kubectl get mongodbopsrequest -n demo +NAME TYPE STATUS AGE +mops-volume-exp-standalone VolumeExpansion Successful 75s ``` We can see from the above output that the `MongoDBOpsRequest` has succeeded. If we describe the `MongoDBOpsRequest` we will get an overview of the steps that were followed to expand the volume of the database. diff --git a/docs/guides/mysql/autoscaler/compute/overview/index.md b/docs/guides/mysql/autoscaler/compute/overview/index.md index 48e022a5b9..d600642381 100644 --- a/docs/guides/mysql/autoscaler/compute/overview/index.md +++ b/docs/guides/mysql/autoscaler/compute/overview/index.md @@ -2,7 +2,7 @@ title: MySQL Compute Autoscaling Overview menu: docs_{{ .version }}: - identifier: guides-mysql-autoscaling-compute-overview + identifier: guides-mysql-autoscaling-compute-Overview name: Overview parent: guides-mysql-autoscaling-compute weight: 10 diff --git a/docs/guides/mysql/autoscaler/storage/overview/index.md b/docs/guides/mysql/autoscaler/storage/overview/index.md index 9e53b652e7..0a3be58828 100644 --- a/docs/guides/mysql/autoscaler/storage/overview/index.md +++ b/docs/guides/mysql/autoscaler/storage/overview/index.md @@ -2,7 +2,7 @@ title: MySQL Storage Autoscaling Overview menu: docs_{{ .version }}: - identifier: mguides-mysql-autoscaling-storage-overview + identifier: mguides-mysql-autoscaling-storage-Overview name: Overview parent: guides-mysql-autoscaling-storage weight: 10 diff --git a/docs/guides/mysql/backup/overview/index.md b/docs/guides/mysql/backup/overview/index.md index 0a7834d053..870519368b 100644 --- a/docs/guides/mysql/backup/overview/index.md +++ b/docs/guides/mysql/backup/overview/index.md @@ -2,7 +2,7 @@ title: Backup & Restore MySQL Overview menu: docs_{{ .version }}: - identifier: guides-mysql-backup-overview + identifier: guides-mysql-backup-Overview name: Overview parent: guides-mysql-backup weight: 10 diff --git a/docs/guides/mysql/clustering/overview/index.md b/docs/guides/mysql/clustering/overview/index.md index 58d26ce3e7..e26d95f330 100644 --- a/docs/guides/mysql/clustering/overview/index.md +++ b/docs/guides/mysql/clustering/overview/index.md @@ -2,7 +2,7 @@ title: MySQL Group Replication Overview menu: docs_{{ .version }}: - identifier: guides-mysql-clustering-overview + identifier: guides-mysql-clustering-Overview name: MySQL Group Replication Overview parent: guides-mysql-clustering weight: 15 diff --git a/docs/guides/mysql/monitoring/overview/index.md b/docs/guides/mysql/monitoring/overview/index.md index 785e7aafae..2bf0863492 100644 --- a/docs/guides/mysql/monitoring/overview/index.md +++ b/docs/guides/mysql/monitoring/overview/index.md @@ -3,7 +3,7 @@ title: MySQL Monitoring Overview description: MySQL Monitoring Overview menu: docs_{{ .version }}: - identifier: guides-mysql-monitoring-overview + identifier: guides-mysql-monitoring-Overview name: Overview parent: guides-mysql-monitoring weight: 10 diff --git a/docs/guides/mysql/reconfigure-tls/overview/index.md b/docs/guides/mysql/reconfigure-tls/overview/index.md index a7306bdcfe..9c3579f74a 100644 --- a/docs/guides/mysql/reconfigure-tls/overview/index.md +++ b/docs/guides/mysql/reconfigure-tls/overview/index.md @@ -2,7 +2,7 @@ title: MySQL Vertical Reconfigure TLS Overview menu: docs_{{ .version }}: - identifier: guides-mysql-reconfigure-tls-overview + identifier: guides-mysql-reconfigure-tls-Overview name: Overview parent: guides-mysql-reconfigure-tls weight: 11 diff --git a/docs/guides/mysql/reconfigure/overview/index.md b/docs/guides/mysql/reconfigure/overview/index.md index c666b5a025..dc4e46e3ac 100644 --- a/docs/guides/mysql/reconfigure/overview/index.md +++ b/docs/guides/mysql/reconfigure/overview/index.md @@ -2,7 +2,7 @@ title: Reconfiguring MySQL menu: docs_{{ .version }}: - identifier: guides-mysql-reconfigure-overview + identifier: guides-mysql-reconfigure-Overview name: Overview parent: guides-mysql-reconfigure weight: 10 diff --git a/docs/guides/mysql/scaling/horizontal-scaling/overview/index.md b/docs/guides/mysql/scaling/horizontal-scaling/overview/index.md index f2ec01e926..ad272494dc 100644 --- a/docs/guides/mysql/scaling/horizontal-scaling/overview/index.md +++ b/docs/guides/mysql/scaling/horizontal-scaling/overview/index.md @@ -2,7 +2,7 @@ title: MySQL Horizontal Scaling Overview menu: docs_{{ .version }}: - identifier: guides-mysql-scaling-horizontal-overview + identifier: guides-mysql-scaling-horizontal-Overview name: Overview parent: guides-mysql-scaling-horizontal weight: 10 diff --git a/docs/guides/mysql/scaling/vertical-scaling/overview/index.md b/docs/guides/mysql/scaling/vertical-scaling/overview/index.md index 3cb1c10b0c..93566e90a4 100644 --- a/docs/guides/mysql/scaling/vertical-scaling/overview/index.md +++ b/docs/guides/mysql/scaling/vertical-scaling/overview/index.md @@ -2,7 +2,7 @@ title: MySQL Vertical Scaling Overview menu: docs_{{ .version }}: - identifier: guides-mysql-scaling-vertical-overview + identifier: guides-mysql-scaling-vertical-Overview name: Overview parent: guides-mysql-scaling-vertical weight: 10 diff --git a/docs/guides/mysql/schema-manager/overview/index.md b/docs/guides/mysql/schema-manager/overview/index.md index 23d458d426..2f39f6d68f 100644 --- a/docs/guides/mysql/schema-manager/overview/index.md +++ b/docs/guides/mysql/schema-manager/overview/index.md @@ -2,7 +2,7 @@ title: MySQL Schema Manager Overview menu: docs_{{ .version }}: - identifier: mysql-schema-manager-overview + identifier: mysql-schema-manager-Overview name: Overview parent: guides-mysql-schema-manager weight: 10 diff --git a/docs/guides/mysql/tls/overview/index.md b/docs/guides/mysql/tls/overview/index.md index 3395ec4f55..c97e93bdc5 100644 --- a/docs/guides/mysql/tls/overview/index.md +++ b/docs/guides/mysql/tls/overview/index.md @@ -2,7 +2,7 @@ title: MySQL TLS/SSL Encryption Overview menu: docs_{{ .version }}: - identifier: guides-mysql-tls-overview + identifier: guides-mysql-tls-Overview name: Overview parent: guides-mysql-tls weight: 10 diff --git a/docs/guides/mysql/update-version/overview/index.md b/docs/guides/mysql/update-version/overview/index.md index 68f05dd2ac..2351f1fe8c 100644 --- a/docs/guides/mysql/update-version/overview/index.md +++ b/docs/guides/mysql/update-version/overview/index.md @@ -2,7 +2,7 @@ title: Updating MySQL Overview menu: docs_{{ .version }}: - identifier: guides-mysql-updating-overview + identifier: guides-mysql-updating-Overview name: Overview parent: guides-mysql-updating weight: 10 diff --git a/docs/guides/mysql/volume-expansion/overview/index.md b/docs/guides/mysql/volume-expansion/overview/index.md index f897d20a8e..5a0b558122 100644 --- a/docs/guides/mysql/volume-expansion/overview/index.md +++ b/docs/guides/mysql/volume-expansion/overview/index.md @@ -2,7 +2,7 @@ title: MySQL Volume Expansion Overview menu: docs_{{ .version }}: - identifier: guides-mysql-volume-expansion-overview + identifier: guides-mysql-volume-expansion-Overview name: Overview parent: guides-mysql-volume-expansion weight: 11 diff --git a/docs/guides/percona-xtradb/README.md b/docs/guides/percona-xtradb/README.md index 26ca2b23f5..17d4d696b0 100644 --- a/docs/guides/percona-xtradb/README.md +++ b/docs/guides/percona-xtradb/README.md @@ -2,7 +2,7 @@ title: PerconaXtraDB menu: docs_{{ .version }}: - identifier: guides-perconaxtradb-overview + identifier: guides-perconaxtradb-Overview name: PerconaXtraDB parent: guides-perconaxtradb weight: 10 diff --git a/docs/guides/percona-xtradb/autoscaler/compute/overview/index.md b/docs/guides/percona-xtradb/autoscaler/compute/overview/index.md index 290fd3a980..3baaf7a420 100644 --- a/docs/guides/percona-xtradb/autoscaler/compute/overview/index.md +++ b/docs/guides/percona-xtradb/autoscaler/compute/overview/index.md @@ -2,7 +2,7 @@ title: PerconaXtraDB Compute Autoscaling Overview menu: docs_{{ .version }}: - identifier: guides-perconaxtradb-autoscaling-compute-overview + identifier: guides-perconaxtradb-autoscaling-compute-Overview name: Overview parent: guides-perconaxtradb-autoscaling-compute weight: 10 diff --git a/docs/guides/percona-xtradb/autoscaler/storage/overview/index.md b/docs/guides/percona-xtradb/autoscaler/storage/overview/index.md index cd508cae0f..4285ea4503 100644 --- a/docs/guides/percona-xtradb/autoscaler/storage/overview/index.md +++ b/docs/guides/percona-xtradb/autoscaler/storage/overview/index.md @@ -2,7 +2,7 @@ title: PerconaXtraDB Storage Autoscaling Overview menu: docs_{{ .version }}: - identifier: guides-perconaxtradb-autoscaling-storage-overview + identifier: guides-perconaxtradb-autoscaling-storage-Overview name: Overview parent: guides-perconaxtradb-autoscaling-storage weight: 10 diff --git a/docs/guides/percona-xtradb/clustering/overview/index.md b/docs/guides/percona-xtradb/clustering/overview/index.md index 4727efcbbc..b1071315ba 100644 --- a/docs/guides/percona-xtradb/clustering/overview/index.md +++ b/docs/guides/percona-xtradb/clustering/overview/index.md @@ -2,7 +2,7 @@ title: PerconaXtraDB Galera Cluster Overview menu: docs_{{ .version }}: - identifier: guides-perconaxtradb-clustering-overview + identifier: guides-perconaxtradb-clustering-Overview name: PerconaXtraDB Galera Cluster Overview parent: guides-perconaxtradb-clustering weight: 10 diff --git a/docs/guides/percona-xtradb/monitoring/overview/index.md b/docs/guides/percona-xtradb/monitoring/overview/index.md index ae65a53187..9152cd10d0 100644 --- a/docs/guides/percona-xtradb/monitoring/overview/index.md +++ b/docs/guides/percona-xtradb/monitoring/overview/index.md @@ -3,7 +3,7 @@ title: PerconaXtraDB Monitoring Overview description: PerconaXtraDB Monitoring Overview menu: docs_{{ .version }}: - identifier: guides-perconaxtradb-monitoring-overview + identifier: guides-perconaxtradb-monitoring-Overview name: Overview parent: guides-perconaxtradb-monitoring weight: 10 diff --git a/docs/guides/percona-xtradb/quickstart/overview/index.md b/docs/guides/percona-xtradb/quickstart/overview/index.md index 68b5d4ddef..8faf27ae83 100644 --- a/docs/guides/percona-xtradb/quickstart/overview/index.md +++ b/docs/guides/percona-xtradb/quickstart/overview/index.md @@ -2,7 +2,7 @@ title: PerconaXtraDB Quickstart menu: docs_{{ .version }}: - identifier: guides-perconaxtradb-quickstart-overview + identifier: guides-perconaxtradb-quickstart-Overview name: Overview parent: guides-perconaxtradb-quickstart weight: 10 @@ -78,7 +78,7 @@ spec: ``` ```bash -$ kubectl apply -f https://github.com/kubedb/docs/raw/{{< param "info.version" >}}/docs/guides/percona-xtradb/quickstart/overview/examples/sample-pxc.yaml +$ kubectl apply -f https://github.com/kubedb/docs/raw/{{< param "info.version" >}}/docs/guides/percona-xtradb/quickstart/Overview/examples/sample-pxc.yaml perconaxtradb.kubedb.com/sample-pxc created ``` diff --git a/docs/guides/percona-xtradb/reconfigure-tls/overview/index.md b/docs/guides/percona-xtradb/reconfigure-tls/overview/index.md index c5ed91b621..53f9069b2a 100644 --- a/docs/guides/percona-xtradb/reconfigure-tls/overview/index.md +++ b/docs/guides/percona-xtradb/reconfigure-tls/overview/index.md @@ -2,7 +2,7 @@ title: Reconfiguring TLS of PerconaXtraDB Database menu: docs_{{ .version }}: - identifier: guides-perconaxtradb-reconfigure-tls-overview + identifier: guides-perconaxtradb-reconfigure-tls-Overview name: Overview parent: guides-perconaxtradb-reconfigure-tls weight: 10 diff --git a/docs/guides/percona-xtradb/reconfigure/overview/index.md b/docs/guides/percona-xtradb/reconfigure/overview/index.md index 9914fa6950..8a4d357e3f 100644 --- a/docs/guides/percona-xtradb/reconfigure/overview/index.md +++ b/docs/guides/percona-xtradb/reconfigure/overview/index.md @@ -2,7 +2,7 @@ title: Reconfiguring PerconaXtraDB menu: docs_{{ .version }}: - identifier: guides-perconaxtradb-reconfigure-overview + identifier: guides-perconaxtradb-reconfigure-Overview name: Overview parent: guides-perconaxtradb-reconfigure weight: 10 diff --git a/docs/guides/percona-xtradb/scaling/horizontal-scaling/overview/index.md b/docs/guides/percona-xtradb/scaling/horizontal-scaling/overview/index.md index b3b748ae75..fbd5b510a4 100644 --- a/docs/guides/percona-xtradb/scaling/horizontal-scaling/overview/index.md +++ b/docs/guides/percona-xtradb/scaling/horizontal-scaling/overview/index.md @@ -2,7 +2,7 @@ title: PerconaXtraDB Horizontal Scaling Overview menu: docs_{{ .version }}: - identifier: guides-perconaxtradb-scaling-horizontal-overview + identifier: guides-perconaxtradb-scaling-horizontal-Overview name: Overview parent: guides-perconaxtradb-scaling-horizontal weight: 10 diff --git a/docs/guides/percona-xtradb/scaling/vertical-scaling/overview/index.md b/docs/guides/percona-xtradb/scaling/vertical-scaling/overview/index.md index 7df6b4bd73..e534f57f9e 100644 --- a/docs/guides/percona-xtradb/scaling/vertical-scaling/overview/index.md +++ b/docs/guides/percona-xtradb/scaling/vertical-scaling/overview/index.md @@ -2,7 +2,7 @@ title: PerconaXtraDB Vertical Scaling Overview menu: docs_{{ .version }}: - identifier: guides-perconaxtradb-scaling-vertical-overview + identifier: guides-perconaxtradb-scaling-vertical-Overview name: Overview parent: guides-perconaxtradb-scaling-vertical weight: 10 diff --git a/docs/guides/percona-xtradb/tls/overview/index.md b/docs/guides/percona-xtradb/tls/overview/index.md index 07f145deaa..d2dea70582 100644 --- a/docs/guides/percona-xtradb/tls/overview/index.md +++ b/docs/guides/percona-xtradb/tls/overview/index.md @@ -2,7 +2,7 @@ title: PerconaXtraDB TLS/SSL Encryption Overview menu: docs_{{ .version }}: - identifier: guides-perconaxtradb-tls-overview + identifier: guides-perconaxtradb-tls-Overview name: Overview parent: guides-perconaxtradb-tls weight: 10 diff --git a/docs/guides/percona-xtradb/update-version/overview/index.md b/docs/guides/percona-xtradb/update-version/overview/index.md index 45bf74d55a..fd7358692f 100644 --- a/docs/guides/percona-xtradb/update-version/overview/index.md +++ b/docs/guides/percona-xtradb/update-version/overview/index.md @@ -2,7 +2,7 @@ title: Updating PerconaXtraDB Overview menu: docs_{{ .version }}: - identifier: guides-perconaxtradb-updating-overview + identifier: guides-perconaxtradb-updating-Overview name: Overview parent: guides-perconaxtradb-updating weight: 10 diff --git a/docs/guides/percona-xtradb/volume-expansion/overview/index.md b/docs/guides/percona-xtradb/volume-expansion/overview/index.md index 7aac0b0983..468eba9dc8 100644 --- a/docs/guides/percona-xtradb/volume-expansion/overview/index.md +++ b/docs/guides/percona-xtradb/volume-expansion/overview/index.md @@ -2,7 +2,7 @@ title: PerconaXtraDB Volume Expansion Overview menu: docs_{{ .version }}: - identifier: guides-perconaxtradb-volume-expansion-overview + identifier: guides-perconaxtradb-volume-expansion-Overview name: Overview parent: guides-perconaxtradb-volume-expansion weight: 10 diff --git a/docs/guides/pgbouncer/monitoring/overview.md b/docs/guides/pgbouncer/monitoring/overview.md index 48cee055eb..cba401cc6d 100644 --- a/docs/guides/pgbouncer/monitoring/overview.md +++ b/docs/guides/pgbouncer/monitoring/overview.md @@ -3,7 +3,7 @@ title: PgBouncer Monitoring Overview description: PgBouncer Monitoring Overview menu: docs_{{ .version }}: - identifier: pb-monitoring-overview + identifier: pb-monitoring-Overview name: Overview parent: pb-monitoring-pgbouncer weight: 10 diff --git a/docs/guides/postgres/README.md b/docs/guides/postgres/README.md index 97a427877c..08ef9fe1b3 100644 --- a/docs/guides/postgres/README.md +++ b/docs/guides/postgres/README.md @@ -52,6 +52,7 @@ aliases: - [Streaming Replication](/docs/guides/postgres/clustering/streaming_replication.md) for PostgreSQL clustering. - Monitor your PostgreSQL database with KubeDB using [`out-of-the-box` builtin-Prometheus](/docs/guides/postgres/monitoring/using-builtin-prometheus.md). - Monitor your PostgreSQL database with KubeDB using [`out-of-the-box` Prometheus operator](/docs/guides/postgres/monitoring/using-prometheus-operator.md). +- Check Update Version of PostgreSQL database with KubeDB using [Update Version](/docs/guides/postgres/update-version/versionupgrading) - Use [private Docker registry](/docs/guides/postgres/private-registry/using-private-registry.md) to deploy PostgreSQL with KubeDB. - Detail concepts of [Postgres object](/docs/guides/postgres/concepts/postgres.md). - Want to hack on KubeDB? Check our [contribution guidelines](/docs/CONTRIBUTING.md). diff --git a/docs/guides/postgres/backup/overview/index.md b/docs/guides/postgres/backup/overview/index.md index c48a7c6cfa..efd06d3512 100644 --- a/docs/guides/postgres/backup/overview/index.md +++ b/docs/guides/postgres/backup/overview/index.md @@ -2,7 +2,7 @@ title: Backup & Restore PostgreSQL Using Stash menu: docs_{{ .version }}: - identifier: guides-pg-backup-overview + identifier: guides-pg-backup-Overview name: Overview parent: guides-pg-backup weight: 10 diff --git a/docs/guides/postgres/monitoring/overview.md b/docs/guides/postgres/monitoring/overview.md index b89285eb18..0e2be8a6dc 100644 --- a/docs/guides/postgres/monitoring/overview.md +++ b/docs/guides/postgres/monitoring/overview.md @@ -3,7 +3,7 @@ title: PostgreSQL Monitoring Overview description: PostgreSQL Monitoring Overview menu: docs_{{ .version }}: - identifier: pg-monitoring-overview + identifier: pg-monitoring-Overview name: Overview parent: pg-monitoring-postgres weight: 10 diff --git a/docs/guides/postgres/scaling/horizontal-scaling/overview/index.md b/docs/guides/postgres/scaling/horizontal-scaling/overview/index.md index 6d92c83585..f85768956f 100644 --- a/docs/guides/postgres/scaling/horizontal-scaling/overview/index.md +++ b/docs/guides/postgres/scaling/horizontal-scaling/overview/index.md @@ -2,7 +2,7 @@ title: Postgres Horizontal Scaling Overview menu: docs_{{ .version }}: - identifier: guides-postgres-scaling-horizontal-overview + identifier: guides-postgres-scaling-horizontal-Overview name: Overview parent: guides-postgres-scaling-horizontal weight: 10 diff --git a/docs/guides/postgres/scaling/vertical-scaling/overview/index.md b/docs/guides/postgres/scaling/vertical-scaling/overview/index.md index 44d315ae38..9b2f73e1c2 100644 --- a/docs/guides/postgres/scaling/vertical-scaling/overview/index.md +++ b/docs/guides/postgres/scaling/vertical-scaling/overview/index.md @@ -2,7 +2,7 @@ title: Postgres Vertical Scaling Overview menu: docs_{{ .version }}: - identifier: guides-postgres-scaling-vertical-overview + identifier: guides-postgres-scaling-vertical-Overview name: Overview parent: guides-postgres-scaling-vertical weight: 10 diff --git a/docs/guides/postgres/tls/overview/index.md b/docs/guides/postgres/tls/overview/index.md index 5e032e1b25..642e856b1c 100644 --- a/docs/guides/postgres/tls/overview/index.md +++ b/docs/guides/postgres/tls/overview/index.md @@ -2,7 +2,7 @@ title: Postgres TLS/SSL Encryption Overview menu: docs_{{ .version }}: - identifier: guides-postgres-tls-overview + identifier: guides-postgres-tls-Overview name: Overview parent: guides-postgres-tls weight: 10 diff --git a/docs/guides/postgres/update-version/overview/index.md b/docs/guides/postgres/update-version/overview/index.md index 7b59c2b591..baa362f073 100644 --- a/docs/guides/postgres/update-version/overview/index.md +++ b/docs/guides/postgres/update-version/overview/index.md @@ -2,7 +2,7 @@ title: Updating Postgres Overview menu: docs_{{ .version }}: - identifier: guides-postgres-updating-overview + identifier: guides-postgres-updating-Overview name: Overview parent: guides-postgres-updating weight: 10 diff --git a/docs/guides/postgres/update-version/versionupgrading/index.md b/docs/guides/postgres/update-version/versionupgrading/index.md index 16f3085ea4..a1e1aedc41 100644 --- a/docs/guides/postgres/update-version/versionupgrading/index.md +++ b/docs/guides/postgres/update-version/versionupgrading/index.md @@ -33,7 +33,7 @@ $ kubectl create ns demo namespace/demo created ``` -> **Note:** YAML files used in this tutorial are stored in [docs/guides/postgres/updating/versionupdating/yamls](/docs/guides/postgres/update-version/versionupgrading/yamls) directory of [kubedb/docs](https://github.com/kube/docs) repository. +> **Note:** YAML files used in this tutorial are stored in [docs/guides/postgres/update-version/versionupdating/yamls](/docs/guides/postgres/update-version/versionupgrading/yamls) directory of [kubedb/docs](https://github.com/kubedb/docs) repository. ### Apply Version updating on Postgres diff --git a/docs/guides/postgres/volume-expansion/Overview/images/pg-volume-expansion.svg b/docs/guides/postgres/volume-expansion/Overview/images/pg-volume-expansion.svg new file mode 100644 index 0000000000..952f3170fe --- /dev/null +++ b/docs/guides/postgres/volume-expansion/Overview/images/pg-volume-expansion.svg @@ -0,0 +1,4 @@ + + +
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Update...Viewer does not support full SVG 1.1 \ No newline at end of file diff --git a/docs/guides/postgres/volume-expansion/Overview/overview.md b/docs/guides/postgres/volume-expansion/Overview/overview.md new file mode 100644 index 0000000000..8c68f7c499 --- /dev/null +++ b/docs/guides/postgres/volume-expansion/Overview/overview.md @@ -0,0 +1,56 @@ +--- +title: Postgres Volume Expansion Overview +menu: + docs_{{ .version }}: + identifier: pg-volume-expansion-Overview + name: Overview + parent: pg-volume-expansion + weight: 10 +menu_name: docs_{{ .version }} +section_menu_id: guides +--- + +> New to KubeDB? Please start [here](/docs/README.md). + +# PostgreSQL Volume Expansion + +This guide will give an overview on how KubeDB Ops-manager operator expand the volume of `Postgres` components such as Standalone, HA cluster etc. + +## Before You Begin + +- You should be familiar with the following `KubeDB` concepts: + - [Postgres](/docs/guides/postgres/concepts/postgres.md) + - [PostgresOpsRequest](/docs/guides/postgres/concepts/opsrequest.md) + +## Volume Expansion Working Procedure + +The following diagram shows how KubeDB Ops-manager operator expand the volumes of `Postgres` database components. Open the image in a new tab to see the enlarged version. + +
+  Volume Expansion process of Postgres +
Fig: Volume Expansion process of PostgreSQL
+
+ +The Volume Expansion process consists of the following steps: + +1. At first, a user creates a `Postgres` Custom Resource (CR). + +2. `KubeDB` community operator watches the `Postgres` CR. + +3. When the operator finds a `Postgres` CR, it creates a `StatefulSet` and related necessary stuffs like pods, pvc, secret, service etc. + +4. Each StatefulSet creates a Persistent Volume according to the Volume Claim Template provided in the Statefulset configuration. This Persistent Volume will be expanded by the `KubeDB` Ops-manager operator. + +5. Then, in order to expand the volume of the various components (Standalone, HA cluster etc.) of the `Postgres` database, the user creates a `PostgresOpsRequest` CR with desired information. + +6. `KubeDB` Ops-manager operator watches the `PostgresOpsRequest` CR. + +7. When it finds a `PostgresOpsRequest` CR, it halts the `Postgres` object which is referred from the `PostgresOpsRequest`. So, the `KubeDB` Provisioner operator doesn't perform any operations on the `Postgres` object during the volume expansion process. + +8. Then the `KubeDB` Ops-manager operator will expand the persistent volume to reach the expected size defined in the `PostgresOpsRequest` CR. + +9. After the successful expansion of the volume of the related StatefulSet Pods the `KubeDB` Ops-manager operator updates the new volume size in the `Postgres` object to reflect the updated state. + +10. After the successful Volume Expansion of the `Postgres` components, the `KubeDB` Ops-manager operator resumes the `Postgres` object so that the `KubeDB` Provisioner operator resumes its usual operations. + +In the next docs, we are going to show you a step-by-step guide on Volume Expansion of various Postgres database components using `PostgresOpsRequest` CRD. diff --git a/docs/guides/postgres/volume-expansion/_index.md b/docs/guides/postgres/volume-expansion/_index.md new file mode 100644 index 0000000000..d5c4a569a2 --- /dev/null +++ b/docs/guides/postgres/volume-expansion/_index.md @@ -0,0 +1,10 @@ +--- +title: Volume Expansion +menu: + docs_{{ .version }}: + identifier: pg-volume-expansion + name: Volume Expansion + parent: pg-postgres-guides + weight: 43 +menu_name: docs_{{ .version }} +--- \ No newline at end of file diff --git a/docs/guides/postgres/volume-expansion/ha-cluster/HA Cluster.md b/docs/guides/postgres/volume-expansion/ha-cluster/HA Cluster.md new file mode 100644 index 0000000000..512096b5a7 --- /dev/null +++ b/docs/guides/postgres/volume-expansion/ha-cluster/HA Cluster.md @@ -0,0 +1,258 @@ +--- +title: Postgres HA Volume Expansion +menu: + docs_{{ .version }}: + identifier: pg-volume-expansion-ha + name: HA + parent: pg-volume-expansion + weight: 20 +menu_name: docs_{{ .version }} +section_menu_id: guides +--- + +> New to KubeDB? Please start [here](/docs/README.md). + +# Postgres HA Cluster Volume Expansion + +This guide will show you how to use `KubeDB` Ops-manager operator to expand the volume of a Postgres HA database. + +## Before You Begin + +- At first, you need to have a Kubernetes cluster, and the `kubectl` command-line tool must be configured to communicate with your cluster. + +- You must have a `StorageClass` that supports volume expansion. + +- Install `KubeDB` Provisioner and Ops-manager operator in your cluster following the steps [here](/docs/setup/README.md). + +- You should be familiar with the following `KubeDB` concepts: + - [Postgres](/docs/guides/postgres/concepts/postgres.md) + - [PostgresOpsRequest](/docs/guides/postgres/concepts/opsrequest.md) + - [Volume Expansion Overview](/docs/guides/postgres/volume-expansion/overview.md) + +To keep everything isolated, we are going to use a separate namespace called `demo` throughout this tutorial. + +```bash +$ kubectl create ns demo +namespace/demo created +``` + +> **Note:** YAML files used in this tutorial are stored in [docs/guides/postgres/volume-expansion/ha-cluster/yamls](/docs/guides/postgres/volume-expansion/ha-cluster/yamls) directory of [kubedb/docs](https://github.com/kubedb/docs) repository. + +## Expand Volume of HA Cluster + +Here, we are going to deploy a `Postgres` High Availability cluster using a supported version by `KubeDB` operator. Then we are going to apply `PostgresOpsRequest` to expand its volume. + +### Prepare Postgres HA Cluster Database + +At first verify that your cluster has a storage class, that supports volume expansion. Let's check, + +```bash +$ kubectl get storageclass +NAME PROVISIONER RECLAIMPOLICY VOLUMEBINDINGMODE ALLOWVOLUMEEXPANSION AGE +linode-block-storage linodebs.csi.linode.com Delete Immediate true 5m +``` + +We can see the output from the `linode-block-storage` storage class has `ALLOWVOLUMEEXPANSION` field as true. So, this storage class supports volume expansion. We can use it. + +Now, we are going to deploy a `Postgres` HA cluster database with version `13.13`. + +#### Deploy Postgres HA Cluster + +In this section, we are going to deploy a Postgres HA database with 10GB volume. Then, in the next section we will expand its volume to 12GB using `PostgresOpsRequest` CRD. Below is the YAML of the `Postgres` CR that we are going to create, + +```yaml +apiVersion: kubedb.com/v1alpha2 +kind: Postgres +metadata: + name: pg-ha-cluster + namespace: demo +spec: + version: "13.13" + replicas: 2 + standbyMode: Hot + storageType: Durable + storage: + storageClassName: "linode-block-storage" + accessModes: + - ReadWriteOnce + resources: + requests: + storage: 10Gi + terminationPolicy: WipeOut +``` + +Let's create the `Postgres` CR we have shown above, + +```bash +$ kubectl create -f https://github.com/kubedb/docs/raw/{{< param "info.version" >}}/docs/guides/postgres/volume-expansion/ha-cluster/yamls/pg-ha-cluster.yaml +postgres.kubedb.com/pg-ha-cluster created +``` + +Now, wait until `pg-ha-cluster` has status `Ready`. i.e, + +```bash +$ kubectl get pg -n demo +NAME VERSION STATUS AGE +pg-ha-cluster 13.13 Ready 3m6s +``` + +Let's check volume size from statefulset, and from the persistent volume, + +```bash +$ kubectl get sts -n demo pg-ha-cluster -o json | jq '.spec.volumeClaimTemplates[].spec.resources.requests.storage' +"10Gi" + +$ kubectl get pv -n demo +NAME CAPACITY ACCESS MODES RECLAIM POLICY STATUS CLAIM STORAGECLASS REASON AGE +pvc-037525b1de294233 10Gi RWO Delete Bound demo/data-pg-ha-cluster-0 linode-block-storage 4m24s +pvc-3bd05d8b36c84c0a 10Gi RWO Delete Bound demo/data-pg-ha-cluster-arbiter-0 linode-block-storage 3m2s +pvc-f03277c318c44029 10Gi RWO Delete Bound demo/data-pg-ha-cluster-1 linode-block-storage 3m35s +``` + +You can see the statefulset has 10GB storage, and the capacity of the persistent volume is also 10GB. + +We are now ready to apply the `PostgresOpsRequest` CR to expand the volume of this HA Cluster (Arbiter) + +### Volume Expansion + +Here, we are going to expand the volume of the Postgres database. + +#### Create PostgresOpsRequest + +In order to expand the volume of the database, we have to create a `PostgresOpsRequest` CR with our desired volume size for HA cluster (Arbiter). Below is the YAML of the `PostgresOpsRequest` CR that we are going to create, + +```yaml +apiVersion: ops.kubedb.com/v1alpha1 +kind: PostgresOpsRequest +metadata: + name: pgops-vol-exp-arbiter + namespace: demo +spec: + apply: IfReady + databaseRef: + name: pg-ha-cluster + type: VolumeExpansion + volumeExpansion: + mode: Online + arbiter: 12Gi +``` + +Here, + +- `spec.databaseRef.name` specifies that we are performing volume expansion operation on `pg-ha-cluster` Postgres database. +- `spec.type` specifies that we are performing `VolumeExpansion` on our database. +- `spec.volumeExpansion.postgres` specifies the desired volume size. +- `spec.volumeExpansion.mode` specifies the desired volume expansion mode(only `Online`). + +Let's create the `PostgresOpsRequest` CR we have shown above, + +```bash +$ kubectl apply -f https://github.com/kubedb/docs/raw/{{< param "info.version" >}}/docs/guides/postgres/volume-expansion/ha-cluster/yamls/vol-exp-arbiter.yaml +postgresopsrequest.ops.kubedb.com/pgops-vol-exp-arbiter created +``` + +#### Verify Postgres HA Cluster (Arbiter) volume expanded successfully + +If everything goes well, `KubeDB` Ops-manager operator will update the volume size of `Postgres` object and related `StatefulSet` and `Persistent Volume`. + +Let's wait for `PostgresOpsRequest` to be `Successful`. Run the following command to watch `PostgresOpsRequest` CR, + +```bash +$ kubectl get postgresopsrequest -n demo +NAME TYPE STATUS AGE +pgops-vol-exp-arbiter VolumeExpansion Successful 105s +``` + +We can see from the above output that the `PostgresOpsRequest` has succeeded. If we describe the `PostgresOpsRequest` we will get an overview of the steps that were followed to expand the volume of the database. + +```bash +$ kubectl describe postgresopsrequest pgops-vol-exp-arbiter -n demo +Name: pgops-vol-exp-arbiter +Namespace: demo +Labels: +Annotations: +API Version: ops.kubedb.com/v1alpha1 +Kind: PostgresOpsRequest +Metadata: + Creation Timestamp: 2024-03-15T05:12:53Z + Generation: 1 + Resource Version: 73874 + UID: 4388eacc-4bf6-4ca4-90a2-cb8b4293b9a5 +Spec: + Apply: IfReady + Database Ref: + Name: pg-ha-cluster + Type: VolumeExpansion + Volume Expansion: + Arbiter: 12Gi + Mode: Online +Status: + Conditions: + Last Transition Time: 2024-03-15T05:12:53Z + Message: Postgres ops request is expanding volume of database + Observed Generation: 1 + Reason: Running + Status: True + Type: Running + Last Transition Time: 2024-03-15T05:13:11Z + Message: Online Volume Expansion performed successfully in Arbiter pods for PostgresDBOpsRequest: demo/pgops-vol-exp-arbiter + Observed Generation: 1 + Reason: ArbiterVolumeExpansion + Status: True + Type: ArbiterVolumeExpansion + Last Transition Time: 2024-03-15T05:13:16Z + Message: Arbiter StatefulSet is recreated + Observed Generation: 1 + Reason: ReadyArbiterStatefulSets + Status: True + Type: ReadyArbiterStatefulSets + Last Transition Time: 2024-03-15T05:13:17Z + Message: Successfully Expanded Volume. + Observed Generation: 1 + Reason: Successful + Status: True + Type: Successful + Observed Generation: 1 + Phase: Successful +Events: + Type Reason Age From Message + ---- ------ ---- ---- ------- + Normal PauseDatabase 2m26s KubeDB Ops-manager Operator Pausing Postgres demo/pg-ha-cluster + Normal PauseDatabase 2m26s KubeDB Ops-manager Operator Successfully paused Postgres demo/pg-ha-cluster + Normal ArbiterVolumeExpansion 2m8s KubeDB Ops-manager Operator Online Volume Expansion performed successfully in Arbiter pods for PostgresDBOpsRequest: demo/pgops-vol-exp-arbiter + Normal ResumeDatabase 2m8s KubeDB Ops-manager Operator Resuming PostgreSQL demo/pg-ha-cluster + Normal ResumeDatabase 2m8s KubeDB Ops-manager Operator Successfully resumed PostgreSQL demo/pg-ha-cluster + Normal PauseDatabase 2m8s KubeDB Ops-manager Operator Pausing Postgres demo/pg-ha-cluster + Normal PauseDatabase 2m8s KubeDB Ops-manager Operator Successfully paused Postgres demo/pg-ha-cluster + Normal ReadyArbiterStatefulSets 2m3s KubeDB Ops-manager Operator Arbiter StatefulSet is recreated + Normal ResumeDatabase 2m3s KubeDB Ops-manager Operator Resuming PostgreSQL demo/pg-ha-cluster + Normal ResumeDatabase 2m3s KubeDB Ops-manager Operator Successfully resumed PostgreSQL demo/pg-ha-cluster + Normal Successful 2m2s KubeDB Ops-manager Operator Successfully Expanded Volume +``` + +Now, we are going to verify from the `Statefulset`, and the `Persistent Volume` whether the volume of the `pg-ha-cluster-arbiter` has expanded to meet the desired state, Let's check that particular statefulset, + +```bash +$ kubectl get sts -n demo pg-ha-cluster-arbiter -o json | jq '.spec.volumeClaimTemplates[].spec.resources.requests.storage' +"12Gi" + +$ kubectl get pv -n demo +NAME CAPACITY ACCESS MODES RECLAIM POLICY STATUS CLAIM STORAGECLASS REASON AGE +pvc-037525b1de294233 10Gi RWO Delete Bound demo/data-pg-ha-cluster-0 linode-block-storage 16m +pvc-3bd05d8b36c84c0a 12Gi RWO Delete Bound demo/data-pg-ha-cluster-arbiter-0 linode-block-storage 14m +pvc-f03277c318c44029 10Gi RWO Delete Bound demo/data-pg-ha-cluster-1 linode-block-storage 15m +``` + +The above output verifies that we have successfully expanded the volume of the Postgres HA cluster database. + +## Cleaning Up + +To clean up the Kubernetes resources created by this tutorial, run: + +```bash +$ kubectl delete pg -n demo pg-ha-cluster +postgres.kubedb.com "pg-ha-cluster" deleted + +$ kubectl delete postgresopsrequest -n demo pgops-vol-exp-arbiter +postgresopsrequest.ops.kubedb.com "pgops-vol-exp-arbiter" deleted +``` diff --git a/docs/guides/postgres/volume-expansion/ha-cluster/yamls/pg-ha-cluster.yaml b/docs/guides/postgres/volume-expansion/ha-cluster/yamls/pg-ha-cluster.yaml new file mode 100644 index 0000000000..8d163eeb87 --- /dev/null +++ b/docs/guides/postgres/volume-expansion/ha-cluster/yamls/pg-ha-cluster.yaml @@ -0,0 +1,18 @@ +apiVersion: kubedb.com/v1alpha2 +kind: Postgres +metadata: + name: pg-ha-cluster + namespace: demo +spec: + version: "13.13" + replicas: 2 + standbyMode: Hot + storageType: Durable + storage: + storageClassName: "linode-block-storage" + accessModes: + - ReadWriteOnce + resources: + requests: + storage: 10Gi + terminationPolicy: WipeOut diff --git a/docs/guides/postgres/volume-expansion/ha-cluster/yamls/vol-exp-arbiter.yaml b/docs/guides/postgres/volume-expansion/ha-cluster/yamls/vol-exp-arbiter.yaml new file mode 100644 index 0000000000..8eadb81cbc --- /dev/null +++ b/docs/guides/postgres/volume-expansion/ha-cluster/yamls/vol-exp-arbiter.yaml @@ -0,0 +1,13 @@ +apiVersion: ops.kubedb.com/v1alpha1 +kind: PostgresOpsRequest +metadata: + name: pgops-vol-exp-arbiter + namespace: demo +spec: + apply: IfReady + databaseRef: + name: pg-ha-cluster + type: VolumeExpansion + volumeExpansion: + mode: Online + arbiter: 12Gi diff --git a/docs/guides/postgres/volume-expansion/standalone/standalone.md b/docs/guides/postgres/volume-expansion/standalone/standalone.md new file mode 100644 index 0000000000..6afc75209a --- /dev/null +++ b/docs/guides/postgres/volume-expansion/standalone/standalone.md @@ -0,0 +1,260 @@ +--- +title: Postgres Standalone Volume Expansion +menu: + docs_{{ .version }}: + identifier: pg-volume-expansion-standalone + name: Standalone + parent: pg-volume-expansion + weight: 20 +menu_name: docs_{{ .version }} +section_menu_id: guides +--- + +> New to KubeDB? Please start [here](/docs/README.md). + +# Postgres Standalone Volume Expansion + +This guide will show you how to use `KubeDB` Ops-manager operator to expand the volume of a Postgres standalone database. + +## Before You Begin + +- At first, you need to have a Kubernetes cluster, and the `kubectl` command-line tool must be configured to communicate with your cluster. + +- You must have a `StorageClass` that supports volume expansion. + +- Install `KubeDB` Provisioner and Ops-manager operator in your cluster following the steps [here](/docs/setup/README.md). + +- You should be familiar with the following `KubeDB` concepts: + - [Postgres](/docs/guides/postgres/concepts/postgres.md) + - [PostgresOpsRequest](/docs/guides/postgres/concepts/opsrequest.md) + - [Volume Expansion Overview](/docs/guides/postgres/volume-expansion/Overview/overview.md) + +To keep everything isolated, we are going to use a separate namespace called `demo` throughout this tutorial. + +```bash +$ kubectl create ns demo +namespace/demo created +``` + +> **Note:** YAML files used in this tutorial are stored in [docs/guides/postgres/volume-expansion/standalone/yamls](/docs/guides/postgres/volume-expansion/standalone/yamls) directory of [kubedb/docs](https://github.com/kubedb/docs) repository. + +## Expand Volume of Standalone Database + +Here, we are going to deploy a `Postgres` standalone using a supported version by `KubeDB` operator. Then we are going to apply `PostgresOpsRequest` to expand its volume. + +### Prepare Postgres Standalone Database + +At first verify that your cluster has a storage class, that supports volume expansion. Let's check, + +```bash +$ kubectl get storageclass +NAME PROVISIONER RECLAIMPOLICY VOLUMEBINDINGMODE ALLOWVOLUMEEXPANSION AGE +linode-block-storage linodebs.csi.linode.com Delete Immediate true 13m +``` + +We can see the output from the `linode-block-storage` storage class has `ALLOWVOLUMEEXPANSION` field as true. So, this storage class supports volume expansion. We can use it. + +Now, we are going to deploy a `Postgres` standalone database with version `13.13`. + +#### Deploy Postgres standalone + +In this section, we are going to deploy a Postgres standalone database with 10GB volume. Then, in the next section we will expand its volume to 12GB using `PostgresOpsRequest` CRD. Below is the YAML of the `Postgres` CR that we are going to create, + +```yaml +apiVersion: kubedb.com/v1alpha2 +kind: Postgres +metadata: + name: pg-standalone + namespace: demo +spec: + version: "13.13" + replicas: 3 + standbyMode: Hot + storageType: Durable + storage: + storageClassName: "linode-block-storage" + accessModes: + - ReadWriteOnce + resources: + requests: + storage: 10Gi + terminationPolicy: WipeOut +``` + +Let's create the `Postgres` CR we have shown above, + +```bash +$ kubectl create -f https://github.com/kubedb/docs/raw/{{< param "info.version" >}}/docs/guides/postgres/volume-expansion/standalone/yamls/pg-standalone.yaml +postgres.kubedb.com/pg-standalone created +``` + +Now, wait until `pg-standalone` has status `Ready`. i.e, + +```bash +$ kubectl get pg -n demo +NAME VERSION STATUS AGE +pg-standalone 13.13 Ready 3m47s +``` + +Let's check volume size from statefulset, and from the persistent volume, + +```bash +$ kubectl get sts -n demo pg-standalone -o json | jq '.spec.volumeClaimTemplates[].spec.resources.requests.storage' +"10Gi" + +$ kubectl get pv -n demo +NAME CAPACITY ACCESS MODES RECLAIM POLICY STATUS CLAIM STORAGECLASS REASON AGE +pvc-39ed8f427a2c4a83 10Gi RWO Delete Bound demo/data-pg-standalone-0 linode-block-storage 11m +pvc-7dff097ca2014d95 10Gi RWO Delete Bound demo/data-pg-standalone-1 linode-block-storage 10m +pvc-940dea6bff46428a 10Gi RWO Delete Bound demo/data-pg-standalone-2 linode-block-storage 10m +``` + +You can see the statefulset has 10GB storage, and the capacity of the persistent volume is also 10GB. + +We are now ready to apply the `PostgresOpsRequest` CR to expand the volume of this database. + +### Volume Expansion + +Here, we are going to expand the volume of the standalone database. + +#### Create PostgresOpsRequest + +In order to expand the volume of the database, we have to create a `PostgresOpsRequest` CR with our desired volume size. Below is the YAML of the `PostgresOpsRequest` CR that we are going to create, + +```yaml +apiVersion: ops.kubedb.com/v1alpha1 +kind: PostgresOpsRequest +metadata: + name: pgops-vol-exp + namespace: demo +spec: + apply: IfReady + databaseRef: + name: pg-standalone + type: VolumeExpansion + volumeExpansion: + mode: Online + postgres: 12Gi +``` + +Here, + +- `spec.databaseRef.name` specifies that we are performing volume expansion operation on `pg-stanalone` Postgres database. +- `spec.type` specifies that we are performing `VolumeExpansion` on our database. +- `spec.volumeExpansion.postgres` specifies the desired volume size. +- `spec.volumeExpansion.mode` specifies the desired volume expansion mode(`Online` or `Offline`) + +> Note: If the Storageclass doesn’t support `Online` volume expansion, Try offline volume expansion by using spec.volumeExpansion.mode:"Offline". + +During `Online` VolumeExpansion KubeDB expands volume without pausing database object, it directly updates the underlying PVC. And for `Offline` volume expansion, the database is paused. The Pods are deleted and PVC is updated. Then the database Pods are recreated with updated PVC. + +Let's create the `PostgresOpsRequest` CR we have shown above, + +```bash +$ kubectl apply -f https://github.com/kubedb/docs/raw/{{< param "info.version" >}}/docs/guides/postgres/volume-expansion/standalone/yamls/vol-exp.yaml +postgresopsrequest.ops.kubedb.com/pgops-vol-exp created +``` + +#### Verify Postgres Standalone volume expanded successfully + +If everything goes well, `KubeDB` Ops-manager operator will update the volume size of `Postgres` object and related `StatefulSet` and `Persistent Volume`. + +Let's wait for `PostgresOpsRequest` to be `Successful`. Run the following command to watch `PostgresOpsRequest` CR, + +```bash +$ kubectl get postgresopsrequest -n demo +NAME TYPE STATUS AGE +pgops-vol-exp VolumeExpansion Successful 10m +``` + +We can see from the above output that the `PostgresOpsRequest` has succeeded. If we describe the `PostgresOpsRequest` we will get an overview of the steps that were followed to expand the volume of the database. + +```bash +$ kubectl describe postgresopsrequest pgops-vol-exp -n demo +Name: pgops-vol-exp +Namespace: demo +Labels: +Annotations: +API Version: ops.kubedb.com/v1alpha1 +Kind: PostgresOpsRequest +Metadata: + Creation Timestamp: 2024-03-14T09:04:06Z + Generation: 1 + Resource Version: 8621 + UID: 54256467-7bc1-42f5-b0e4-4bf64337b9a0 +Spec: + Apply: IfReady + Database Ref: + Name: pg-standalone + Type: VolumeExpansion + Volume Expansion: + Mode: Online + Postgres: 12Gi +Status: + Conditions: + Last Transition Time: 2024-03-14T09:04:19Z + Message: Postgres ops request is expanding volume of database + Observed Generation: 1 + Reason: Running + Status: True + Type: Running + Last Transition Time: 2024-03-14T09:05:12Z + Message: Online Volume Expansion performed successfully in Postgres pods for PostgresDBOpsRequest: demo/pgops-vol-exp + Observed Generation: 1 + Reason: VolumeExpansion + Status: True + Type: VolumeExpansion + Last Transition Time: 2024-03-14T09:06:08Z + Message: StatefulSet is recreated + Observed Generation: 1 + Reason: ReadyStatefulSets + Status: True + Type: ReadyStatefulSets + Last Transition Time: 2024-03-14T09:06:52Z + Message: Successfully Expanded Volume. + Observed Generation: 1 + Reason: Successful + Status: True + Type: Successful + Observed Generation: 1 + Phase: Successful +Events: + Type Reason Age From Message + ---- ------ ---- ---- ------- + Normal PauseDatabase 12m KubeDB Ops-manager Operator Pausing Postgres demo/pg-standalone + Normal PauseDatabase 12m KubeDB Ops-manager Operator Successfully paused Postgres demo/pg-standalone + Normal VolumeExpansion 11m KubeDB Ops-manager Operator Online Volume Expansion performed successfully in Postgres pods for PostgresDBOpsRequest: demo/pgops-vol-exp + Normal ResumeDatabase 11m KubeDB Ops-manager Operator Resuming PostgreSQL demo/pg-standalone + Normal ResumeDatabase 11m KubeDB Ops-manager Operator Successfully resumed PostgreSQL demo/pg-standalone + Normal PauseDatabase 11m KubeDB Ops-manager Operator Pausing Postgres demo/pg-standalone + Normal PauseDatabase 11m KubeDB Ops-manager Operator Successfully paused Postgres demo/pg-standalone + Normal ReadyStatefulSets 10m KubeDB Ops-manager Operator StatefulSet is recreated + Normal Successful 10m KubeDB Ops-manager Operator Successfully Expanded Volume +``` + +Now, we are going to verify from the `Statefulset`, and the `Persistent Volume` whether the volume of the standalone database has expanded to meet the desired state, Let's check, + +```bash +$ kubectl get sts -n demo pg-standalone -o json | jq '.spec.volumeClaimTemplates[].spec.resources.requests.storage' +"12Gi" + +$ kubectl get pv -n demo +NAME CAPACITY ACCESS MODES RECLAIM POLICY STATUS CLAIM STORAGECLASS REASON AGE +pvc-39ed8f427a2c4a83 12Gi RWO Delete Bound demo/data-pg-standalone-0 linode-block-storage 12m +pvc-7dff097ca2014d95 12Gi RWO Delete Bound demo/data-pg-standalone-2 linode-block-storage 11m +pvc-940dea6bff46428a 12Gi RWO Delete Bound demo/data-pg-standalone-1 linode-block-storage 11m +``` + +The above output verifies that we have successfully expanded the volume of the Postgres standalone database. + +## Cleaning Up + +To clean up the Kubernetes resources created by this tutorial, run: + +```bash +$ kubectl delete pg -n demo pg-standalone +postgres.kubedb.com "pg-standalone" deleted + +$ kubectl delete postgresopsrequest -n demo pgops-vol-exp +postgresopsrequest.ops.kubedb.com "pgops-vol-exp" deleted +``` diff --git a/docs/guides/postgres/volume-expansion/standalone/yamls/pg-standalone.yaml b/docs/guides/postgres/volume-expansion/standalone/yamls/pg-standalone.yaml new file mode 100644 index 0000000000..fff6a5ff13 --- /dev/null +++ b/docs/guides/postgres/volume-expansion/standalone/yamls/pg-standalone.yaml @@ -0,0 +1,18 @@ +apiVersion: kubedb.com/v1alpha2 +kind: Postgres +metadata: + name: pg-standalone + namespace: demo +spec: + version: "13.13" + replicas: 3 + standbyMode: Hot + storageType: Durable + storage: + storageClassName: "linode-block-storage" + accessModes: + - ReadWriteOnce + resources: + requests: + storage: 10Gi + terminationPolicy: WipeOut diff --git a/docs/guides/postgres/volume-expansion/standalone/yamls/vol-exp.yaml b/docs/guides/postgres/volume-expansion/standalone/yamls/vol-exp.yaml new file mode 100644 index 0000000000..91133d2869 --- /dev/null +++ b/docs/guides/postgres/volume-expansion/standalone/yamls/vol-exp.yaml @@ -0,0 +1,13 @@ +apiVersion: ops.kubedb.com/v1alpha1 +kind: PostgresOpsRequest +metadata: + name: pgops-vol-exp + namespace: demo +spec: + apply: IfReady + databaseRef: + name: pg-standalone + type: VolumeExpansion + volumeExpansion: + mode: Online + postgres: 12Gi diff --git a/docs/guides/proxysql/autoscaler/compute/overview/index.md b/docs/guides/proxysql/autoscaler/compute/overview/index.md index cb55eb1560..be851f1764 100644 --- a/docs/guides/proxysql/autoscaler/compute/overview/index.md +++ b/docs/guides/proxysql/autoscaler/compute/overview/index.md @@ -2,7 +2,7 @@ title: ProxySQL Compute Autoscaling Overview menu: docs_{{ .version }}: - identifier: guides-proxysql-autoscaling-compute-overview + identifier: guides-proxysql-autoscaling-compute-Overview name: Overview parent: guides-proxysql-autoscaling-compute weight: 10 diff --git a/docs/guides/proxysql/clustering/overview/index.md b/docs/guides/proxysql/clustering/overview/index.md index f44f96b941..8b5656fc72 100644 --- a/docs/guides/proxysql/clustering/overview/index.md +++ b/docs/guides/proxysql/clustering/overview/index.md @@ -2,7 +2,7 @@ title: ProxySQL Cluster Overview menu: docs_{{ .version }}: - identifier: guides-proxysql-clustering-overview + identifier: guides-proxysql-clustering-Overview name: ProxySQL Cluster Overview parent: guides-proxysql-clustering weight: 10 diff --git a/docs/guides/proxysql/monitoring/overview/index.md b/docs/guides/proxysql/monitoring/overview/index.md index 795c804294..61fa266454 100644 --- a/docs/guides/proxysql/monitoring/overview/index.md +++ b/docs/guides/proxysql/monitoring/overview/index.md @@ -3,7 +3,7 @@ title: ProxySQL Monitoring Overview description: ProxySQL Monitoring Overview menu: docs_{{ .version }}: - identifier: guides-proxysql-monitoring-overview + identifier: guides-proxysql-monitoring-Overview name: Overview parent: guides-proxysql-monitoring weight: 10 diff --git a/docs/guides/proxysql/quickstart/mysqlgrp/index.md b/docs/guides/proxysql/quickstart/mysqlgrp/index.md index 0244c81b7c..e5d4bde1d5 100644 --- a/docs/guides/proxysql/quickstart/mysqlgrp/index.md +++ b/docs/guides/proxysql/quickstart/mysqlgrp/index.md @@ -2,7 +2,7 @@ title: Load Balance To MySQL Group Replication With KubeDB Provisioned ProxySQL menu: docs_{{ .version }}: - identifier: guides-proxysql-quickstart-overview + identifier: guides-proxysql-quickstart-Overview name: KubeDB MySQL Group Replication Backend parent: guides-proxysql-quickstart weight: 20 diff --git a/docs/guides/proxysql/reconfigure-tls/overview/index.md b/docs/guides/proxysql/reconfigure-tls/overview/index.md index c7d3898297..eb7ec9d3e9 100644 --- a/docs/guides/proxysql/reconfigure-tls/overview/index.md +++ b/docs/guides/proxysql/reconfigure-tls/overview/index.md @@ -2,7 +2,7 @@ title: Reconfiguring TLS of ProxySQL menu: docs_{{ .version }}: - identifier: guides-proxysql-reconfigure-tls-overview + identifier: guides-proxysql-reconfigure-tls-Overview name: Overview parent: guides-proxysql-reconfigure-tls weight: 10 diff --git a/docs/guides/proxysql/reconfigure/overview/index.md b/docs/guides/proxysql/reconfigure/overview/index.md index 7de4da3c61..2446dd5325 100644 --- a/docs/guides/proxysql/reconfigure/overview/index.md +++ b/docs/guides/proxysql/reconfigure/overview/index.md @@ -2,7 +2,7 @@ title: Reconfiguring ProxySQL menu: docs_{{ .version }}: - identifier: guides-proxysql-reconfigure-overview + identifier: guides-proxysql-reconfigure-Overview name: Overview parent: guides-proxysql-reconfigure weight: 10 diff --git a/docs/guides/proxysql/scaling/horizontal-scaling/overview/index.md b/docs/guides/proxysql/scaling/horizontal-scaling/overview/index.md index dc9ea8a3b9..3eb41cdbae 100644 --- a/docs/guides/proxysql/scaling/horizontal-scaling/overview/index.md +++ b/docs/guides/proxysql/scaling/horizontal-scaling/overview/index.md @@ -2,7 +2,7 @@ title: ProxySQL Horizontal Scaling Overview menu: docs_{{ .version }}: - identifier: guides-proxysql-scaling-horizontal-overview + identifier: guides-proxysql-scaling-horizontal-Overview name: Overview parent: guides-proxysql-scaling-horizontal weight: 10 diff --git a/docs/guides/proxysql/scaling/vertical-scaling/overview/index.md b/docs/guides/proxysql/scaling/vertical-scaling/overview/index.md index 124e5efcef..c5ff9f1e12 100644 --- a/docs/guides/proxysql/scaling/vertical-scaling/overview/index.md +++ b/docs/guides/proxysql/scaling/vertical-scaling/overview/index.md @@ -2,7 +2,7 @@ title: ProxySQL Vertical Scaling Overview menu: docs_{{ .version }}: - identifier: guides-proxysql-scaling-vertical-overview + identifier: guides-proxysql-scaling-vertical-Overview name: Overview parent: guides-proxysql-scaling-vertical weight: 10 diff --git a/docs/guides/proxysql/tls/overview/index.md b/docs/guides/proxysql/tls/overview/index.md index 3d38b6e5dd..1f3ef76418 100644 --- a/docs/guides/proxysql/tls/overview/index.md +++ b/docs/guides/proxysql/tls/overview/index.md @@ -2,7 +2,7 @@ title: ProxySQL TLS/SSL Encryption Overview menu: docs_{{ .version }}: - identifier: guides-proxysql-tls-overview + identifier: guides-proxysql-tls-Overview name: Overview parent: guides-proxysql-tls weight: 10 diff --git a/docs/guides/proxysql/update-version/overview/index.md b/docs/guides/proxysql/update-version/overview/index.md index a9d04d9047..5af8e01d63 100644 --- a/docs/guides/proxysql/update-version/overview/index.md +++ b/docs/guides/proxysql/update-version/overview/index.md @@ -2,7 +2,7 @@ title: Updating ProxySQL Overview menu: docs_{{ .version }}: - identifier: guides-proxysql-updating-overview + identifier: guides-proxysql-updating-Overview name: Overview parent: guides-proxysql-updating weight: 10 diff --git a/docs/guides/redis/autoscaler/compute/overview.md b/docs/guides/redis/autoscaler/compute/overview.md index fe08523c68..46b25ffb23 100644 --- a/docs/guides/redis/autoscaler/compute/overview.md +++ b/docs/guides/redis/autoscaler/compute/overview.md @@ -2,7 +2,7 @@ title: Redis Compute Autoscaling Overview menu: docs_{{ .version }}: - identifier: rd-auto-scaling-overview + identifier: rd-auto-scaling-Overview name: Overview parent: rd-compute-auto-scaling weight: 10 diff --git a/docs/guides/redis/autoscaler/storage/overview.md b/docs/guides/redis/autoscaler/storage/overview.md index f385c8de96..ee69f92c65 100644 --- a/docs/guides/redis/autoscaler/storage/overview.md +++ b/docs/guides/redis/autoscaler/storage/overview.md @@ -2,7 +2,7 @@ title: Redis Storage Autoscaling Overview menu: docs_{{ .version }}: - identifier: rd-storage-auto-scaling-overview + identifier: rd-storage-auto-scaling-Overview name: Overview parent: rd-storage-auto-scaling weight: 10 diff --git a/docs/guides/redis/backup/overview/index.md b/docs/guides/redis/backup/overview/index.md index 1ef9f56771..b8d91848f4 100644 --- a/docs/guides/redis/backup/overview/index.md +++ b/docs/guides/redis/backup/overview/index.md @@ -2,7 +2,7 @@ title: Backup & Restore Redis Using Stash menu: docs_{{ .version }}: - identifier: rd-backup-overview + identifier: rd-backup-Overview name: Overview parent: rd-guides-redis-backup weight: 10 diff --git a/docs/guides/redis/clustering/overview.md b/docs/guides/redis/clustering/overview.md index 32c40042a4..dc7a2a3f19 100644 --- a/docs/guides/redis/clustering/overview.md +++ b/docs/guides/redis/clustering/overview.md @@ -2,7 +2,7 @@ title: Redis Cluster Overview menu: docs_{{ .version }}: - identifier: rd-clustering-overview + identifier: rd-clustering-Overview name: Overview parent: rd-clustering-redis weight: 10 diff --git a/docs/guides/redis/monitoring/overview.md b/docs/guides/redis/monitoring/overview.md index 426bfb7ed5..870b75f87c 100644 --- a/docs/guides/redis/monitoring/overview.md +++ b/docs/guides/redis/monitoring/overview.md @@ -3,7 +3,7 @@ title: Redis Monitoring Overview description: Redis Monitoring Overview menu: docs_{{ .version }}: - identifier: rd-monitoring-overview + identifier: rd-monitoring-Overview name: Overview parent: rd-monitoring-redis weight: 10 diff --git a/docs/guides/redis/reconfigure-tls/overview.md b/docs/guides/redis/reconfigure-tls/overview.md index fb1aaf3dbf..3c6aa15bba 100644 --- a/docs/guides/redis/reconfigure-tls/overview.md +++ b/docs/guides/redis/reconfigure-tls/overview.md @@ -2,7 +2,7 @@ title: Reconfiguring TLS of Redis menu: docs_{{ .version }}: - identifier: rd-reconfigure-tls-overview + identifier: rd-reconfigure-tls-Overview name: Overview parent: rd-reconfigure-tls weight: 10 diff --git a/docs/guides/redis/reconfigure/overview.md b/docs/guides/redis/reconfigure/overview.md index 786f21397e..52efb4a875 100644 --- a/docs/guides/redis/reconfigure/overview.md +++ b/docs/guides/redis/reconfigure/overview.md @@ -2,7 +2,7 @@ title: Reconfiguring Redis menu: docs_{{ .version }}: - identifier: rd-reconfigure-overview + identifier: rd-reconfigure-Overview name: Overview parent: rd-reconfigure weight: 10 diff --git a/docs/guides/redis/scaling/horizontal-scaling/overview.md b/docs/guides/redis/scaling/horizontal-scaling/overview.md index 1b19aaec55..d0bfdf782f 100644 --- a/docs/guides/redis/scaling/horizontal-scaling/overview.md +++ b/docs/guides/redis/scaling/horizontal-scaling/overview.md @@ -2,7 +2,7 @@ title: Redis Horizontal Scaling Overview menu: docs_{{ .version }}: - identifier: rd-horizontal-scaling-overview + identifier: rd-horizontal-scaling-Overview name: Overview parent: rd-horizontal-scaling weight: 10 diff --git a/docs/guides/redis/scaling/vertical-scaling/overview.md b/docs/guides/redis/scaling/vertical-scaling/overview.md index 1331bed41d..f5e335e717 100644 --- a/docs/guides/redis/scaling/vertical-scaling/overview.md +++ b/docs/guides/redis/scaling/vertical-scaling/overview.md @@ -2,7 +2,7 @@ title: Redis Vertical Scaling Overview menu: docs_{{ .version }}: - identifier: rd-vertical-scaling-overview + identifier: rd-vertical-scaling-Overview name: Overview parent: rd-vertical-scaling weight: 10 diff --git a/docs/guides/redis/sentinel/overview.md b/docs/guides/redis/sentinel/overview.md index addf801908..04231c3dd9 100644 --- a/docs/guides/redis/sentinel/overview.md +++ b/docs/guides/redis/sentinel/overview.md @@ -2,7 +2,7 @@ title: Redis Sentinel Overview menu: docs_{{ .version }}: - identifier: rd-sentinel-overview + identifier: rd-sentinel-Overview name: Overview parent: rd-sentinel-redis weight: 10 diff --git a/docs/guides/redis/sentinel/replacesentinel/overview.md b/docs/guides/redis/sentinel/replacesentinel/overview.md index d1a67b72f4..766f4f356b 100644 --- a/docs/guides/redis/sentinel/replacesentinel/overview.md +++ b/docs/guides/redis/sentinel/replacesentinel/overview.md @@ -2,7 +2,7 @@ title: Replace Sentinel Overview menu: docs_{{ .version }}: - identifier: replace-sentinel-overview + identifier: replace-sentinel-Overview name: Overview parent: rd-replace-sentinel weight: 10 diff --git a/docs/guides/redis/tls/overview.md b/docs/guides/redis/tls/overview.md index a744af44a2..f2a6c41a66 100644 --- a/docs/guides/redis/tls/overview.md +++ b/docs/guides/redis/tls/overview.md @@ -2,7 +2,7 @@ title: Redis TLS/SSL Encryption Overview menu: docs_{{ .version }}: - identifier: rd-tls-overview + identifier: rd-tls-Overview name: Overview parent: rd-tls weight: 10 diff --git a/docs/guides/redis/update-version/overview.md b/docs/guides/redis/update-version/overview.md index 1f7c0c2e93..22f7a5301f 100644 --- a/docs/guides/redis/update-version/overview.md +++ b/docs/guides/redis/update-version/overview.md @@ -2,7 +2,7 @@ title: Updating Redis Version Overview menu: docs_{{ .version }}: - identifier: rd-update-version-overview + identifier: rd-update-version-Overview name: Overview parent: rd-update-version weight: 10 diff --git a/docs/guides/redis/volume-expansion/overview.md b/docs/guides/redis/volume-expansion/overview.md index 9eefaa9189..8ee8e782ab 100644 --- a/docs/guides/redis/volume-expansion/overview.md +++ b/docs/guides/redis/volume-expansion/overview.md @@ -2,7 +2,7 @@ title: Redis Volume Expansion Overview menu: docs_{{ .version }}: - identifier: rd-volume-expansion-overview + identifier: rd-volume-expansion-Overview name: Overview parent: rd-volume-expansion weight: 10 diff --git a/docs/images/postgres/pg-volume-expansion.svg b/docs/images/postgres/pg-volume-expansion.svg new file mode 100644 index 0000000000..952f3170fe --- /dev/null +++ b/docs/images/postgres/pg-volume-expansion.svg @@ -0,0 +1,4 @@ + + +
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PostgreSQL
Update...Viewer does not support full SVG 1.1 \ No newline at end of file diff --git a/docs/overview/README.md b/docs/overview/README.md index 806150ff5c..6a21fa4717 100644 --- a/docs/overview/README.md +++ b/docs/overview/README.md @@ -2,15 +2,15 @@ title: KubeDB Overview menu: docs_{{ .version }}: - identifier: overview-readme + identifier: Overview-readme name: Readme - parent: overview + parent: Overview weight: -1 menu_name: docs_{{ .version }} -section_menu_id: overview -url: /docs/{{ .version }}/overview/ +section_menu_id: Overview +url: /docs/{{ .version }}/Overview/ aliases: - - /docs/{{ .version }}/overview/README/ + - /docs/{{ .version }}/Overview/README/ --- # KubeDB by AppsCode diff --git a/docs/overview/_index.md b/docs/overview/_index.md index 679bd1db4e..9f8f00e422 100644 --- a/docs/overview/_index.md +++ b/docs/overview/_index.md @@ -3,7 +3,7 @@ title: Overview description: Overview menu: docs_{{ .version }}: - identifier: overview + identifier: Overview name: Overview weight: 20 menu_name: docs_{{ .version }} diff --git a/docs/setup/monitoring/overview.md b/docs/setup/monitoring/overview.md index 621952ee03..0e2623efac 100644 --- a/docs/setup/monitoring/overview.md +++ b/docs/setup/monitoring/overview.md @@ -2,7 +2,7 @@ title: Monitoring KubeDB Operator menu: docs_{{ .version }}: - identifier: operator-monitoring-overview + identifier: operator-monitoring-Overview name: Overview parent: operator-monitoring weight: 10