Adds missing pgo_client_install variable

This var was not documented but is used by the
Ansible installer to download the pgo client binary. This
change adds the var back to the inventory and docs.

Author: jmckulk

docs/content/installation/configuration.md

@@ -70,6 +70,7 @@ Operator.
 | `pgo_apiserver_url` | https://postgres-operator |  | Sets the `pgo_apiserver_url` for the `pgo-client` deployment. |
 | `pgo_client_cert_secret` | pgo.tls |  | Sets the secret that the `pgo-client` will use when connecting to the PostgreSQL Operator. |
 | `pgo_client_container_install` | false |  | Run the `pgo-client` deployment with the PostgreSQL Operator. |
+| `pgo_client_install` | true |  | Enable to download the `pgo` client binary as part of the Ansible install |
 | `pgo_client_version` | {{< param operatorVersion >}} | **Required** |  |
 | `pgo_cluster_admin` | false | **Required** | Determines whether or not the cluster-admin role is assigned to the PGO service account. Must be true to enable PGO namespace & role creation when installing in OpenShift. |
 | `pgo_disable_eventing` | false |  | Set to configure whether or not eventing should be enabled for the Crunchy PostgreSQL Operator installation. |

installers/ansible/values.yaml

@@ -53,6 +53,7 @@ pgo_apiserver_port: "8443"
 pgo_apiserver_url: "https://postgres-operator"
 pgo_client_cert_secret: "pgo.tls"
 pgo_client_container_install: "false"
+pgo_client_install: "true"
 pgo_client_version: "v4.4.0-rc.1"
 pgo_cluster_admin: "false"
 pgo_disable_eventing: "false"