diff options
| -rw-r--r-- | INSTALL.md | 2 | ||||
| -rw-r--r-- | installer/inventory | 1 | ||||
| -rw-r--r-- | installer/roles/kubernetes/templates/postgresql-values.yml.j2 | 3 |
3 files changed, 6 insertions, 0 deletions
diff --git a/INSTALL.md b/INSTALL.md index fd0f998fba..51a4d12acf 100644 --- a/INSTALL.md +++ b/INSTALL.md @@ -384,6 +384,8 @@ Before starting the install process, review the [inventory](./installer/inventor If you want the AWX installer to manage creating the database pod (rather than installing and configuring postgres on your own). Then you will need to have a working `helm` installation, you can find details here: [https://helm.sh/docs/intro/quickstart/](https://helm.sh/docs/intro/quickstart/). +You do not need to create a [Persistent Volume Claim](https://docs.openshift.org/latest/dev_guide/persistent_volumes.html) as Helm does it for you. However, an existing one may be used by setting the `pg_persistence_existingclaim` variable. + Newer Kubernetes clusters with RBAC enabled will need to make sure a service account is created, make sure to follow the instructions here [https://helm.sh/docs/topics/rbac/](https://helm.sh/docs/topics/rbac/) ### Run the installer diff --git a/installer/inventory b/installer/inventory index 8ea054a5fb..3ffbe1e79d 100644 --- a/installer/inventory +++ b/installer/inventory @@ -25,6 +25,7 @@ dockerhub_base=ansible # pg_serviceaccount=awx # pg_volume_capacity=5 # pg_persistence_storageClass=StorageClassName +# pg_persistence_existingclaim=postgres_pvc # pg_cpu_limit=1000 # pg_mem_limit=2 diff --git a/installer/roles/kubernetes/templates/postgresql-values.yml.j2 b/installer/roles/kubernetes/templates/postgresql-values.yml.j2 index 83a0a1d578..658b898505 100644 --- a/installer/roles/kubernetes/templates/postgresql-values.yml.j2 +++ b/installer/roles/kubernetes/templates/postgresql-values.yml.j2 @@ -6,6 +6,9 @@ persistence: {% if pg_persistence_storageClass is defined %} storageClass: {{ pg_persistence_storageClass }} {% endif %} +{% if pg_persistence_existingclaim is defined %} + existingClaim: {{ pg_persistence_existingclaim }} +{% endif %} {% if pg_cpu_limit is defined or pg_mem_limit is defined %} resources: limits: |