Upgrade Zookeeper Operator default version to 0.2.6 (#93)

README.md

@@ -413,6 +413,12 @@ kubectl apply -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/mast
 
 ## Version Compatibility & Upgrade Notes
 
+#### v0.2.4
+- The default supported version of the Zookeeper Operator has been upgraded to `v0.2.6`.  
+If you are using the provided zookeeper option for your SolrClouds, then you will want to upgrade your zookeeper operator version as well as the version and image of the zookeeper that you are running.
+You can find examples of the zookeeper operator as well as solrClouds that use provided zookeepers in the [examples](/example) directory.  
+Please refer to the [Zookeeper Operator release notes](https://github.com/pravega/zookeeper-operator/releases) before upgrading.
+
 #### v0.2.3
 - If you do not use an ingress with the Solr Operator, the Solr Hostname and Port will change when upgrading to this version. This is to fix an outstanding bug. Because of the headless service port change, you will likely see an outage for inter-node communication until all pods have been restarted.
 

api/v1beta1/solrcloud_types.go

@@ -42,8 +42,8 @@ const (
 
 	DefaultZkReplicas            = int32(3)
 	DefaultZkStorage             = "5Gi"
-	DefaultZkRepo                = "emccorp/zookeeper"
-	DefaultZkVersion             = "3.5.4-beta-operator"
+	DefaultZkRepo                = "pravega/zookeeper"
+	DefaultZkVersion             = "0.2.6"
 	DefaultZkVolumeReclaimPolicy = zk.VolumeReclaimPolicyRetain
 
 	DefaultEtcdReplicas = 3

example/dependencies/operators.yaml

@@ -46,22 +46,13 @@ spec:
       serviceAccountName: zookeeper-operator
       containers:
         - name: zk-operator
-          # Replace this with the built image name
-          image: pravega/zookeeper-operator:0.2.4
+          image: pravega/zookeeper-operator:0.2.6
           ports:
           - containerPort: 60000
             name: metrics
           imagePullPolicy: Always
           command:
           - zookeeper-operator
-          readinessProbe:
-            exec:
-              command:
-                - stat
-                - /tmp/operator-sdk-ready
-            initialDelaySeconds: 4
-            periodSeconds: 10
-            failureThreshold: 1
           env:
           - name: WATCH_NAMESPACE
             value: ""

go.mod

@@ -7,13 +7,11 @@ require (
 	github.com/docker/spdystream v0.0.0-20181023171402-6480d4af844c // indirect
 	github.com/elazarl/goproxy v0.0.0-20191011121108-aa519ddbe484 // indirect
 	github.com/go-logr/logr v0.1.0
-	github.com/onsi/gomega v1.7.0
-	github.com/pravega/zookeeper-operator v0.2.5-rc0
+	github.com/onsi/gomega v1.9.0
+	github.com/pravega/zookeeper-operator v0.2.6
 	github.com/samuel/go-zookeeper v0.0.0-20190923202752-2cc03de413da
 	github.com/stretchr/testify v1.4.0
-	golang.org/x/crypto v0.0.0-20190820162420-60c769a6c586 // indirect
-	golang.org/x/net v0.0.0-20191004110552-13f9640d40b9
-	golang.org/x/time v0.0.0-20190308202827-9d24e82272b4 // indirect
+	golang.org/x/net v0.0.0-20200320220750-118fecf932d8
 	k8s.io/api v0.17.0
 	k8s.io/apimachinery v0.17.0
 	k8s.io/client-go v0.0.0-20190918160344-1fbdaa4c8d90