Merge pull request #1876 from Hmr-ramzi/master

[bitnami/Zookeeper] adding an ability to let zookeeper listen on all IPs (already implemented in recent docker release)

bitnami/zookeeper/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v1
 name: zookeeper
-version: 5.3.5
+version: 5.4.0
 appVersion: 3.5.6
 description: A centralized service for maintaining configuration information, naming, providing distributed synchronization, and providing group services for distributed applications.
 keywords:

bitnami/zookeeper/README.md

@@ -78,6 +78,7 @@ The following tables lists the configurable parameters of the ZooKeeper chart an
 | `syncLimit`                            | How far out of date a server can be from a leader                                                                                                         | `5`                                                          |  |
 | `maxClientCnxns`                       | Number of concurrent connections that a single client may make to a single member                                                                         | `60`                                                         |  |
 | `fourlwCommandsWhitelist`              | A list of comma separated Four Letter Words commands to use                                                                                               | `srvr, mntr`                                                 |  |
+| `listenOnAllIPs`                       | Allow Zookeeper to listen for connections from its peers on all available IP addresses.                                                                   | `false`
 | `allowAnonymousLogin`                  | Allow to accept connections from unauthenticated users                                                                                                    | `yes`                                                        |  |
 | `auth.existingSecret`                  | Use existing secret (ignores previous password)                                                                                                           | `nil`                                                        |  |
 | `auth.enabled`                         | Enable ZooKeeper auth                                                                                                                                     | `false`                                                      |  |

bitnami/zookeeper/templates/statefulset.yaml

@@ -96,6 +96,8 @@ spec:
               value: {{ .Values.maxClientCnxns | quote }}
             - name: ZOO_4LW_COMMANDS_WHITELIST
               value: {{ .Values.fourlwCommandsWhitelist | quote }}
+            - name: ZOO_LISTEN_ALLIPS_ENABLED
+              value: {{ ternary "yes" "no" .Values.listenOnAllIPs | quote }}
             - name: ZOO_SERVERS
               {{- $replicaCount := int .Values.replicaCount }}
               {{- $followerPort := int .Values.service.followerPort }}

bitnami/zookeeper/values-production.yaml

@@ -14,7 +14,7 @@
 image:
   registry: docker.io
   repository: bitnami/zookeeper
-  tag: 3.5.6-debian-10-r6
+  tag: 3.5.6-debian-10-r7
   ## Specify a imagePullPolicy
   ## Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent'
   ## ref: http://kubernetes.io/docs/user-guide/images/#pre-pulling-images
@@ -105,6 +105,10 @@ maxClientCnxns: 60
 ##
 fourlwCommandsWhitelist: srvr, mntr
 
+## Allow zookeeper to listen for peers on all IPs
+##
+listenOnAllIPs: false
+
 ## Allow to accept connections from unauthenticated users
 ##
 allowAnonymousLogin: true

bitnami/zookeeper/values.yaml

@@ -14,7 +14,7 @@
 image:
   registry: docker.io
   repository: bitnami/zookeeper
-  tag: 3.5.6-debian-10-r6
+  tag: 3.5.6-debian-10-r7
   ## Specify a imagePullPolicy
   ## Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent'
   ## ref: http://kubernetes.io/docs/user-guide/images/#pre-pulling-images
@@ -105,6 +105,10 @@ maxClientCnxns: 60
 ##
 fourlwCommandsWhitelist: srvr, mntr
 
+## Allow zookeeper to listen for peers on all IPs
+##
+listenOnAllIPs: false
+
 ## Allow to accept connections from unauthenticated users
 ##
 allowAnonymousLogin: true