roles/postgresq: add post-setup-postgresql.sh

playbook/jobs/init_keycloak

@@ -11,3 +11,4 @@
         namespace: itsm
         domain: onwalk.net
         secret: keycloak-tls
+        db_namespace: database

playbook/jobs/init_postgresql

@@ -8,3 +8,4 @@
         name: postgresql
       vars:
         group: master
+        db_namespace: database

playbook/roles/postgresql/files/post-setup-postgresql.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+export namespace=$1
+
+export POSTGRES_PASSWORD=$(kubectl get secret --namespace $namespace postgresql -o jsonpath="{.data.postgres-password}" | base64 -d)
+kubectl run postgresql-client --rm --tty -i --restart='Never' --namespace $namespace --image docker.io/bitnami/postgresql:15.2.0-debian-11-r11 --env="PGPASSWORD=$POSTGRES_PASSWORD" --command -- psql --host postgresql -U postgres -d postgres -p 5432 -w -c "CREATE DATABASE keycloak;"

playbook/roles/postgresql/files/setup-postgresql.sh

@@ -1,6 +1,8 @@
 #!/bin/bash
 
+export namespace=$1
+
 helm repo add bitnami https://charts.bitnami.com/bitnami || echo true
 helm repo up
-kubectl create ns database || echo true
-helm upgrade --install postgresql bitnami/postgresql -n database
+kubectl create ns $namespace || echo true
+helm upgrade --install postgresql bitnami/postgresql -n $namespace

playbook/roles/postgresql/tasks/main.yml

@@ -1,3 +1,7 @@
-- name: Setup PostgreSQL Server
-  script: setup-postgresql.sh  
+- name: Install PostgreSQL Server
+  script: files/setup-postgresql.sh {{ db_namespace }}
+  when: inventory_hostname in groups[group]
+
+- name: Post Setup PostgreSQL Server
+  script: files/post-setup-postgresql.sh {{ db_namespace }}
   when: inventory_hostname in groups[group]