Merge branch 'master' into cron-pod-affinity

docker/logical-backup/dump.sh

@@ -48,13 +48,13 @@ function aws_upload {
 function get_pods {
     declare -r SELECTOR="$1"
 
-    curl "${K8S_API_URL}/pods?$SELECTOR"        \
+    curl "${K8S_API_URL}/namespaces/${POD_NAMESPACE}/pods?$SELECTOR"        \
         --cacert $CERT                          \
         -H "Authorization: Bearer ${TOKEN}" | jq .items[].status.podIP -r
 }
 
 function get_current_pod {
-    curl "${K8S_API_URL}/pods?fieldSelector=metadata.name%3D${HOSTNAME}" \
+    curl "${K8S_API_URL}/namespaces/${POD_NAMESPACE}/pods?fieldSelector=metadata.name%3D${HOSTNAME}" \
         --cacert $CERT   \
         -H "Authorization: Bearer ${TOKEN}"
 }

docs/quickstart.md

@@ -54,9 +54,13 @@ kubectl create -f manifests/operator-service-account-rbac.yaml  # identity and p
 kubectl create -f manifests/postgres-operator.yaml  # deployment
 ```
 
-When using kubectl 1.14 or newer the mentioned manifests could be also be
-bundled in one [Kustomization](https://github.com/kubernetes-sigs/kustomize)
-manifest.
+There is a [Kustomization](https://github.com/kubernetes-sigs/kustomize)
+manifest that [combines the mentioned resources](../manifests/kustomization.yaml) - 
+it can be used with kubectl 1.14 or newer as easy as:
+
+```bash
+kubectl apply -k github.com/zalando/postgres-operator/manifests
+```
 
 For convenience, we have automated starting the operator with minikube using the
 `run_operator_locally` script. It applies the [`acid-minimal-cluster`](../manifests/minimal-postgres-manifest).

docs/reference/operator_parameters.md

@@ -277,7 +277,7 @@ configuration they are grouped under the `kubernetes` key.
   the same topology , e.g. node. The default is `false`.
 
 * **pod_antiaffinity_topology_key**
-  override [topology key](https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#interlude-built-in-node-labels)
+  override [topology key](https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#built-in-node-labels)
   for pod anti affinity. The default is `kubernetes.io/hostname`.
 
 * **pod_management_policy**

manifests/kustomization.yaml

@@ -0,0 +1,6 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- configmap.yaml
+- operator-service-account-rbac.yaml
+- postgres-operator.yaml

pkg/cluster/k8sres.go

@@ -1528,6 +1528,15 @@ func (c *Cluster) generateLogicalBackupPodEnvVars() []v1.EnvVar {
 			Name:  "SCOPE",
 			Value: c.Name,
 		},
+		{
+			Name: "POD_NAMESPACE",
+			ValueFrom: &v1.EnvVarSource{
+				FieldRef: &v1.ObjectFieldSelector{
+					APIVersion: "v1",
+					FieldPath:  "metadata.namespace",
+				},
+			},
+		},
 		// Bucket env vars
 		{
 			Name:  "LOGICAL_BACKUP_S3_BUCKET",