lets not break things for now

docs/reference/cluster_manifest.md

@@ -108,7 +108,7 @@ These parameters are grouped directly under  the `spec` key in the manifest.
   for details on tolerations and possible values of those keys. When set, this
   value overrides the `pod_toleration` setting from the operator. Optional.
 
-* **podPriorityClassName**
+* **pod_priority_class_name**
    a name of the [priority
    class](https://kubernetes.io/docs/concepts/configuration/pod-priority-preemption/#priorityclass)
    that should be assigned to the cluster pods. When not specified, the value

docs/user.md

@@ -351,7 +351,7 @@ metadata:
   name: acid-minimal-cluster
 spec:
   ...
-  initContainers:
+  init_containers:
     - name: "container-name"
       image: "company/image:tag"
       env:
@@ -359,7 +359,7 @@ spec:
           value: "any-k8s-env-things"
 ```
 
-`initContainers` accepts full `v1.Container` definition.
+`init_containers` accepts full `v1.Container` definition.
 
 
 ## Increase volume size

manifests/complete-postgres-manifest.yaml

@@ -4,7 +4,8 @@ kind: postgresql
 metadata:
   name: acid-test-cluster
 spec:
-  initContainers:
+  dockerImage: registry.opensource.zalan.do/acid/spilo-11:1.5-p8
+  init_containers:
   - name: date
     image: busybox
     command: [ "/bin/date" ]

manifests/minimal-postgres-manifest.yaml

@@ -2,7 +2,7 @@ apiVersion: "acid.zalan.do/v1"
 kind: postgresql
 metadata:
   name: acid-minimal-cluster
-  namespace: default 
+  namespace: default
 spec:
   teamId: "ACID"
   volume:

pkg/apis/acid.zalan.do/v1/postgresql_type.go

@@ -53,8 +53,8 @@ type PostgresSpec struct {
 	Databases             map[string]string    `json:"databases,omitempty"`
 	Tolerations           []v1.Toleration      `json:"tolerations,omitempty"`
 	Sidecars              []Sidecar            `json:"sidecars,omitempty"`
-	InitContainers        []v1.Container       `json:"initContainers,omitempty"`
-	PodPriorityClassName  string               `json:"podPriorityClassName,omitempty"`
+	InitContainers        []v1.Container       `json:"init_containers,omitempty"`
+	PodPriorityClassName  string               `json:"pod_priority_class_name,omitempty"`
 	ShmVolume             *bool                `json:"enableShmVolume,omitempty"`
 	EnableLogicalBackup   bool                 `json:"enableLogicalBackup,omitempty"`
 	LogicalBackupSchedule string               `json:"logicalBackupSchedule,omitempty"`