Port content from gh-pages branch of awx-operator

.gitignore

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+/charts
+/bin
+/.cr-release-packages

DEBUGGING.md

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+# Debugging Helm Chart Release issues
+
+This doc is mainly focused on debugging release automation issues involving helm charts.
+
+
+### Useful commands for debugging helm chart issues:
+
+Check if helm charts are installed and delete if needed
+
+```
+$ helm list
+$ helm uninstall awx-operator
+```
+
+Add awx-operator helm repo, update and list available charts
+
+```
+$ helm repo add awx-operator https://ansible.github.io/awx-operator/
+$ helm repo update
+$ helm search repo awx-operator -l
+```
+
+Install a specific awx-operator helm chart version in a specific namespace
+
+```
+helm install my-awx-operator awx-operator/awx-operator -n awx --create-namespace -f my-values.yml --version 1.3.0
+```
+
+### Running helm-release playbook
+
+If the helm release automation fails, sometimes it may be necessary to re-run and debug the release playbook.  Here is how to run it:
+
+```
+ansible-playbook ansible/helm-release.yml -v  \
+-e operator_image=quay.io/ansible/awx-operator  \
+-e chart_owner=ansible  \
+-e tag=1.3.0  \
+-e gh_token=$GH_TOKEN  \
+-e gh_user=rooftopcellist
+```
+
+If you need to replace an existing asset, you need to first delete the existing one.  This can be done with the GitHub API:
+
+```
+# Find the ASSET_ID by querying the API for that release
+export RELEASE=1.3.0
+curl -L \
+  -H "Accept: application/vnd.github+json" \
+  -H "Authorization: Bearer $GH_TOKEN"\
+  -H "X-GitHub-Api-Version: 2022-11-28" \
+  https://api.github.com/repos/ansible/awx-operator/releases/$RELEASE/assets
+
+
+# With the ASSET_ID from the previous step, you can now delete the existing release asset
+export ASSET_ID=98285xxx
+curl -L \
+  -X DELETE \
+  -H "Accept: application/vnd.github+json" \
+  -H "Authorization: Bearer $GH_TOKEN"\
+  -H "X-GitHub-Api-Version: 2022-11-28" \
+  https://api.github.com/repos/ansible/awx-operator/releases/assets/$ASSET_ID
+```

README.md

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+# awx-operator Helm charts
+
+## Usage
+
+[Helm](https://helm.sh) must be installed to use the charts.  Please refer to
+Helm's [documentation](https://helm.sh/docs) to get started.
+
+Once Helm has been set up correctly, add the repo as follows:
+
+```bash
+helm repo add awx-operator https://ansible.github.io/awx-operator/
+```
+
+If you had already added this repo earlier, run `helm repo update` to retrieve
+the latest versions of the packages.  You can then run `helm search repo
+awx-operator` to see the charts.
+
+To install the `awx-operator` chart:
+
+```bash
+helm install my-awx-operator awx-operator/awx-operator
+```
+
+To install a specific awx-operator helm chart version in a specific namespace:
+
+```
+helm install my-awx-operator awx-operator/awx-operator -n awx --create-namespace -f my-values.yml --version 1.3.0
+```
+
+To uninstall the chart:
+
+```bash
+helm delete my-awx-operator
+```