Introduced initContainers to wait for db and its bootstrap.

Author: pantierra

helm-chart/eoapi/templates/pgstacboostrap/job.yaml

@@ -13,6 +13,10 @@ spec:
         app: {{ include "eoapi.pgstacHostName" . | nindent 14 }}
     spec:
       restartPolicy: Never
+      initContainers:
+        - name: wait-for-db
+          image: busybox
+          command: ['sh', '-c', 'until nc -z eoapi-pgbouncer 5432; do echo waiting for db; sleep 2; done;']
       containers:
         - name: pgstacbootstrap
           image: {{ .Values.pgstacBootstrap.image.name }}:{{ .Values.pgstacBootstrap.image.tag }}

helm-chart/eoapi/templates/services/deployment.yaml

@@ -29,6 +29,21 @@ spec:
       labels:
         app: {{ $serviceName }}-{{ $.Release.Name }}
     spec:
+      {{- if eq $serviceName "stac" }}
+      initContainers:
+      - name: wait-for-pgstacbootstrap
+        image: bitnami/kubectl:latest
+        command:
+        - /bin/sh
+        - -c
+        - |
+          echo "Waiting for pgstacbootstrap job to complete..."
+          while ! kubectl -n eoapi wait --for=condition=complete job/pgstacbootstrap --timeout=5s; do
+            echo "pgstacbootstrap job not completed yet. Checking again in 5 seconds..."
+            sleep 5
+          done
+          echo "pgstacbootstrap job completed successfully"
+      {{- end }}
       containers:
       - image: {{ index $v "image" "name" }}:{{ index $v "image" "tag" }}
         name: {{ $serviceName }}