fix

deployment/roll-db-credential.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+
+. ~/Workspace/MyKubernetesEnv/ENVDB
+
+DATABASE=cem_monitoring_berresheim
+LOGIN=cem_preprocessor
+PASSWORD=`openssl rand -base64 24`
+NAMESPACE=`cat namespace`
+
+psql <<EOF
+do
+\$\$
+begin
+  if not exists (SELECT * FROM pg_user WHERE usename = '$LOGIN') then
+    CREATE USER $LOGIN WITH PASSWORD '$PASSWORD';
+  else
+    ALTER USER $LOGIN WITH PASSWORD '$PASSWORD';
+  end if;
+end
+\$\$
+;
+commit;
+EOF
+
+kubectl create secret generic cemmetering-db-cred \
+  --dry-run=client \
+  -o yaml \
+  --save-config \
+  --from-literal=PGUSER="$LOGIN" \
+  --from-literal=PGPASSWORD="$PASSWORD" | \
+kubectl apply -f - -n $NAMESPACE
+
+