Update GO operator to SDK 0.14 (#106)

* Update GO operator to SDK 0.14

Author: bharathi-tenneti

go/memcached-operator/cmd/manager/main.go

@@ -20,11 +20,11 @@ import (
 	"github.com/operator-framework/operator-sdk/pkg/leader"
 	"github.com/operator-framework/operator-sdk/pkg/log/zap"
 	"github.com/operator-framework/operator-sdk/pkg/metrics"
-	"github.com/operator-framework/operator-sdk/pkg/restmapper"
 	sdkVersion "github.com/operator-framework/operator-sdk/version"
 	"github.com/spf13/pflag"
 	v1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/util/intstr"
+	"sigs.k8s.io/controller-runtime/pkg/client/apiutil"
 	"sigs.k8s.io/controller-runtime/pkg/client/config"
 	logf "sigs.k8s.io/controller-runtime/pkg/log"
 	"sigs.k8s.io/controller-runtime/pkg/manager"
@@ -93,7 +93,7 @@ func main() {
 	// Create a new Cmd to provide shared dependencies and start components
 	mgr, err := manager.New(cfg, manager.Options{
 		Namespace:          namespace,
-		MapperProvider:     restmapper.NewDynamicRESTMapper,
+		MapperProvider:     apiutil.NewDiscoveryRESTMapper,
 		MetricsBindAddress: fmt.Sprintf("%s:%d", metricsHost, metricsPort),
 	})
 	if err != nil {

go/memcached-operator/deploy/crds/cache.example.com_memcacheds_crd.yaml

@@ -32,11 +32,7 @@ spec:
           description: MemcachedSpec defines the desired state of Memcached
           properties:
             size:
-              description: 'INSERT ADDITIONAL SPEC FIELDS - desired state of cluster
-                Important: Run "operator-sdk generate k8s" to regenerate code after
-                modifying this file Add custom validation using kubebuilder tags:
-                https://book-v1.book.kubebuilder.io/beyond_basics/generating_crd.html
-                Size is the size of the memcached deployment'
+              description: Size is the size of the memcached deployment
               format: int32
               type: integer
           required:
@@ -46,11 +42,7 @@ spec:
           description: MemcachedStatus defines the observed state of Memcached
           properties:
             nodes:
-              description: 'INSERT ADDITIONAL STATUS FIELD - define observed state
-                of cluster Important: Run "operator-sdk generate k8s" to regenerate
-                code after modifying this file Add custom validation using kubebuilder
-                tags: https://book-v1.book.kubebuilder.io/beyond_basics/generating_crd.html
-                Nodes are the names of the memcached pods'
+              description: Nodes are the names of the memcached pods
               items:
                 type: string
               type: array

go/memcached-operator/deploy/olm-catalog/memcached-operator/0.14.0/memcached-operator.v0.14.0.clusterserviceversion.yaml

@@ -0,0 +1,162 @@
+apiVersion: operators.coreos.com/v1alpha1
+kind: ClusterServiceVersion
+metadata:
+  annotations:
+    alm-examples: |-
+      [
+        {
+          "apiVersion": "cache.example.com/v1alpha1",
+          "kind": "Memcached",
+          "metadata": {
+            "name": "example-memcached"
+          },
+          "spec": {
+            "size": 3
+          }
+        }
+      ]
+    capabilities: Basic Install
+  name: memcached-operator.v0.14.0
+  namespace: placeholder
+spec:
+  apiservicedefinitions: {}
+  customresourcedefinitions:
+    owned:
+    - description: Memcached is the Schema for the memcacheds API
+      kind: Memcached
+      name: memcacheds.cache.example.com
+      version: v1alpha1
+  description: Operator-SDK Go Memcached sample.
+  displayName: Memcached Operator
+  install:
+    spec:
+      deployments:
+      - name: memcached-operator
+        spec:
+          replicas: 1
+          selector:
+            matchLabels:
+              name: memcached-operator
+          strategy: {}
+          template:
+            metadata:
+              labels:
+                name: memcached-operator
+            spec:
+              containers:
+              - command:
+                - memcached-operator
+                env:
+                - name: WATCH_NAMESPACE
+                  valueFrom:
+                    fieldRef:
+                      fieldPath: metadata.annotations['olm.targetNamespaces']
+                - name: POD_NAME
+                  valueFrom:
+                    fieldRef:
+                      fieldPath: metadata.name
+                - name: OPERATOR_NAME
+                  value: memcached-operator
+                image: REPLACE_IMAGE
+                imagePullPolicy: Always
+                name: memcached-operator
+                resources: {}
+              serviceAccountName: memcached-operator
+      permissions:
+      - rules:
+        - apiGroups:
+          - ""
+          resources:
+          - pods
+          - services
+          - services/finalizers
+          - endpoints
+          - persistentvolumeclaims
+          - events
+          - configmaps
+          - secrets
+          verbs:
+          - create
+          - delete
+          - get
+          - list
+          - patch
+          - update
+          - watch
+        - apiGroups:
+          - apps
+          resources:
+          - deployments
+          - daemonsets
+          - replicasets
+          - statefulsets
+          verbs:
+          - create
+          - delete
+          - get
+          - list
+          - patch
+          - update
+          - watch
+        - apiGroups:
+          - monitoring.coreos.com
+          resources:
+          - servicemonitors
+          verbs:
+          - get
+          - create
+        - apiGroups:
+          - apps
+          resourceNames:
+          - memcached-operator
+          resources:
+          - deployments/finalizers
+          verbs:
+          - update
+        - apiGroups:
+          - ""
+          resources:
+          - pods
+          verbs:
+          - get
+        - apiGroups:
+          - apps
+          resources:
+          - replicasets
+          - deployments
+          verbs:
+          - get
+        - apiGroups:
+          - cache.example.com
+          resources:
+          - '*'
+          verbs:
+          - create
+          - delete
+          - get
+          - list
+          - patch
+          - update
+          - watch
+        serviceAccountName: memcached-operator
+    strategy: deployment
+  installModes:
+  - supported: true
+    type: OwnNamespace
+  - supported: true
+    type: SingleNamespace
+  - supported: false
+    type: MultiNamespace
+  - supported: true
+    type: AllNamespaces
+  keywords:
+    - memcached
+    - app
+  maintainers:
+    - email: corp@example.com
+      name: Some Corp
+  maturity: alpha
+  provider:
+    name: Example
+    url: www.example.com
+  version: 0.14.0

go/memcached-operator/deploy/olm-catalog/memcached-operator/memcached-operator.package.yaml

@@ -1,5 +1,5 @@
 channels:
-- currentCSV: memcached-operator.v0.13.0
+- currentCSV: memcached-operator.v0.14.0
   name: alpha
 defaultChannel: alpha
 packageName: memcached-operator

go/memcached-operator/go.mod

@@ -3,8 +3,8 @@ module github.com/operator-framework/operator-sdk-samples/go/memcached-operator
 go 1.13
 
 require (
-	github.com/go-openapi/spec v0.19.2
-	github.com/operator-framework/operator-sdk v0.13.0
+	github.com/go-openapi/spec v0.19.4
+	github.com/operator-framework/operator-sdk v0.14.1
 	github.com/spf13/pflag v1.0.5
 	k8s.io/api v0.0.0
 	k8s.io/apimachinery v0.0.0
@@ -37,3 +37,5 @@ replace (
 	k8s.io/metrics => k8s.io/metrics v0.0.0-20191016113814-3b1a734dba6e
 	k8s.io/sample-apiserver => k8s.io/sample-apiserver v0.0.0-20191016112829-06bb3c9d77c9
 )
+
+replace github.com/docker/docker => github.com/moby/moby v0.7.3-0.20190826074503-38ab9da00309 // Required by Helm