chore(fix): add namespace to manifests

Author: OscarMichelH

.k8s/app-deployment.yaml

@@ -2,6 +2,7 @@ apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: '${parameters.app_name}'
+  namespace: workshop
 spec:
   replicas: 1
   selector:

.k8s/app-service.yaml

@@ -2,6 +2,7 @@ apiVersion: v1
 kind: Service
 metadata:
   name: '${parameters.app_name}'
+  namespace: workshop
 spec:
   ports:
     - name: http

.k8s/db-deployment.yaml

@@ -2,6 +2,7 @@ apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: db
+  namespace: workshop
 spec:
   replicas: 1
   selector:

.k8s/db-service.yaml

@@ -2,6 +2,7 @@ apiVersion: v1
 kind: Service
 metadata:
   name: db
+  namespace: workshop
 spec:
   ports:
     - name: '5432'

.k8s/env-secrets-configmap.yaml

@@ -14,4 +14,5 @@ data:
     465f3ad15cb5e3d14e761db043c83fa94bab79a892e76ff1691bdc6fc35bd0a854a3f96e16dc0c35655ca2ae0118419bcfcde9ad04887306cdce5b119eeb9232
 kind: ConfigMap
 metadata:
-  name: env-secrets
+  name: env-secrets
+  namespace: workshop