Add variable for additional environment variables (#56)

* add configurable initContainers add configurable extraVolumes add configurable extraVolumeMounts * updated README * add configurable initContainers add configurable extraVolumes add configurable extraVolumeMounts Signed-off-by: Michael Stöttinger <[email protected]> * updated README Signed-off-by: Michael Stöttinger <[email protected]> * add additional environmentVariables to values and add them to the server-container of the pod Signed-off-by: stoetti <[email protected]> * merge cetic-master Signed-off-by: stoetti <[email protected]>
cetic · Apr 27, 2020 · 189d781 · 189d781
1 parent 84c946c
commit 189d781
Show file tree

Hide file tree

Showing 3 changed files with 21 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -153,6 +153,8 @@ The following table lists the configurable parameters of the nifi chart and the
 | `extraVolumes`                                                              | Additional Volumes available within the pod (see [spec](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.16/#volume-v1-core) for format)       | `[]`                            |
 | **extraVolumeMounts**                                                       |
 | `extraVolumeMounts`                                                         | VolumeMounts for the nifi-server container (see [spec](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.16/#volumemount-v1-core) for details)  | `[]`                            |
+| **environmentVariables**                                                    |
+| `environmentVariables`                                                      | Additional environment variables for the nifi-container (see [spec](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.16/#envvar-v1-core) for details)  | `[]`                            |
 | **zookeeper**                                                               |
 |`zookeeper.enabled`                                                          | If true, deploy Zookeeper                                                                                          | `true`                          |
 |`zookeeper.url`                                                              | If the Zookeeper Chart is disabled a URL and port are required to connect                                          | `nil`                           |

diff --git a/templates/statefulset.yaml b/templates/statefulset.yaml
@@ -145,6 +145,9 @@ spec:
         env:
         - name: NIFI_ZOOKEEPER_CONNECT_STRING
           value: {{ template "zookeeper.url" . }}
+{{- if .Values.environmentVariables }}
+{{ toYaml .Values.environmentVariables | indent 8 }}
+{{- end }}
         lifecycle:
           preStop:
             exec:

diff --git a/values.yaml b/values.yaml
@@ -97,7 +97,20 @@ service:
   ##
   # loadBalancerSourceRanges:
   # - 10.10.10.0/24
-
+
+  # Enables additional port/ports to nifi service for internal processors
+  processors:
+    enabled: false
+    ports:
+      - name: processor01
+        port: 7001
+        targetPort: 7001
+        #nodePort: 30701
+      - name: processor02
+        port: 7002
+        targetPort: 7002
+        #nodePort: 30702
+
   # Enables additional port/ports to nifi service for internal processors
   processors:
     enabled: false
@@ -203,6 +216,8 @@ extraVolumeMounts: []
 
 extraVolumes: []
 
+environmentVariables: []
+
 # ------------------------------------------------------------------------------
 # Zookeeper:
 # ------------------------------------------------------------------------------