feat(zabbix-proxy): add support for persistent volume

Chart.yaml

@@ -1,9 +1,9 @@
 ---
 apiVersion: v2
 name: zabbix
-version: 3.1.1
+version: 3.1.2
 # LTS Zabbix version by default due to stability. See: https://www.zabbix.com/life_cycle_and_release_policy
-appVersion: 6.0.7
+appVersion: 6.0.8
 description: Zabbix is a mature and effortless enterprise-class open source monitoring solution for network monitoring and application monitoring of millions of metrics.
 keywords:
   - zabbix

README.md

@@ -1,6 +1,6 @@
 # Helm Chart For Zabbix.
 
-[![CircleCI](https://circleci.com/gh/cetic/helm-zabbix.svg?style=svg)](https://circleci.com/gh/cetic/helm-zabbix/tree/master) [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0) ![version](https://img.shields.io/github/tag/cetic/helm-zabbix.svg?label=release) ![Version: 3.1.1](https://img.shields.io/badge/Version-3.1.1-informational?style=flat-square)
+[![CircleCI](https://circleci.com/gh/cetic/helm-zabbix.svg?style=svg)](https://circleci.com/gh/cetic/helm-zabbix/tree/master) [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0) ![version](https://img.shields.io/github/tag/cetic/helm-zabbix.svg?label=release) ![Version: 3.1.7](https://img.shields.io/badge/Version-3.1.7-informational?style=flat-square)
 
 Zabbix is a mature and effortless enterprise-class open source monitoring solution for network monitoring and application monitoring of millions of metrics.
 
@@ -375,7 +375,7 @@ The following tables lists the configurable parameters of the chart and their de
 | route.hostName | string | `"chart-example.local"` | Host Name for the route. Can be left empty |
 | route.tls | object | `{"termination":"edge"}` | Openshift Route TLS settings |
 | tolerations | list | `[]` | Tolerations configurations |
-| zabbix_image_tag | string | `"ubuntu-6.0.7"` | Zabbix components (server, agent, web frontend, ...) image tag to use. This helm chart is compatible with non-LTS version of Zabbix, that include important changes and functionalities. But by default this helm chart will install the latest LTS version (example: 6.0.x). See more info in [Zabbix Life Cycle & Release Policy](https://www.zabbix.com/life_cycle_and_release_policy) page When you want use a non-LTS version (example: 6.2.x), you have to set this yourself. You can change version here or overwrite in each component (example: zabbixserver.image.tag, etc). |
+| zabbix_image_tag | string | `"ubuntu-6.0.8"` | Zabbix components (server, agent, web frontend, ...) image tag to use. This helm chart is compatible with non-LTS version of Zabbix, that include important changes and functionalities. But by default this helm chart will install the latest LTS version (example: 6.0.x). See more info in [Zabbix Life Cycle & Release Policy](https://www.zabbix.com/life_cycle_and_release_policy) page When you want use a non-LTS version (example: 6.2.x), you have to set this yourself. You can change version here or overwrite in each component (example: zabbixserver.image.tag, etc). |
 | zabbixagent.ZBX_ACTIVE_ALLOW | bool | `true` | This variable is boolean (true or false) and enables or disables feature of active checks |
 | zabbixagent.ZBX_JAVAGATEWAY_ENABLE | bool | `false` | The variable enable communication with Zabbix Java Gateway to collect Java related checks. By default, value is false. |
 | zabbixagent.ZBX_PASSIVESERVERS | string | `"127.0.0.1"` | The variable is comma separated list of allowed Zabbix server or proxy hosts for connections to Zabbix agent container. |
@@ -406,6 +406,7 @@ The following tables lists the configurable parameters of the chart and their de
 | zabbixproxy.extraEnv | list | `[]` | Extra environment variables. A list of additional environment variables. See example: https://github.com/cetic/helm-zabbix/blob/master/docs/example/kind/values.yaml |
 | zabbixproxy.extraInitContainers | list | `[]` | additional init containers to start within the zabbix proxy pod |
 | zabbixproxy.extraPodSpecs | object | `{}` | additional specifications to the zabbix proxy pod |
+| zabbixproxy.extraVolumeClaimTemplate | list | `[]` | extra volumeClaimTemplate for zabbixproxy statefulset |
 | zabbixproxy.extraVolumeMounts | list | `[]` | additional volumeMounts to the zabbix proxy container |
 | zabbixproxy.extraVolumes | list | `[]` | additional volumes to make available to the zabbix proxy pod |
 | zabbixproxy.image.pullPolicy | string | `"IfNotPresent"` | Pull policy of Docker image |

docs/example/kind/values.yaml

@@ -1,6 +1,6 @@
 # Custom values for zabbix.
 
-zabbix_image_tag: alpine-6.2.0
+zabbix_image_tag: alpine-6.2.2
 
 db_access:
   # central place for all database related parameters (db name, host, user, password) in one secret

templates/statefulset-zabbix-proxy.yaml

@@ -147,4 +147,8 @@ spec:
       volumes:
       {{- toYaml . | nindent 8 }}
       {{- end }}
+  {{- with .Values.zabbixproxy.extraVolumeClaimTemplate }}
+  volumeClaimTemplates:
+    {{- toYaml .Values.zabbixproxy.extraVolumeClaimTemplate | nindent 4 }}
+  {{- end }}
 {{- end }}

values.yaml

@@ -8,7 +8,7 @@
 #See more info in [Zabbix Life Cycle & Release Policy](https://www.zabbix.com/life_cycle_and_release_policy) page
 #When you want use a non-LTS version (example: 6.2.x), you have to set this yourself. You can change version
 #here or overwrite in each component (example: zabbixserver.image.tag, etc).
-zabbix_image_tag: ubuntu-6.0.7
+zabbix_image_tag: ubuntu-6.0.8
 
 # **Zabbix DB access / credentials** configurations
 # with this dict, you can set unified DB access credentials, IP and so on for both Zabbix server and Zabbix web frontend
@@ -191,7 +191,6 @@ zabbixproxy:
   # ZBX_DEBUGLEVEL: 4
   # The variable is used to specify timeout for processing checks. By default, value is 4.
   #ZBX_TIMEOUT: 4
-
   # -- The variable enable communication with Zabbix Java Gateway to collect Java related checks. By default, value is false.
   ZBX_JAVAGATEWAY_ENABLE: false
   # -- Cache size
@@ -218,6 +217,8 @@ zabbixproxy:
   extraVolumes: []
   # -- additional specifications to the zabbix proxy pod
   extraPodSpecs: {}
+  # -- extra volumeClaimTemplate for zabbixproxy statefulset
+  extraVolumeClaimTemplate: []
 
 # **Zabbix Agent** configurations
 zabbixagent: