Changes for page XWiki (Helm)

Last modified by Itzhak Daniel on 2024/04/29 16:35
From version 12.1
edited by Itzhak Daniel
on 2024/04/29 00:08
Change comment: Uploaded new attachment "pv_storage.yaml", version 1.1
To version 13.1
edited by Itzhak Daniel
on 2024/04/29 00:25
Change comment: There is no comment for this version

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... ... @@ -86,7 +86,7 @@
86 86  
87 87  We're going to deploy XWiki as a [[statefulset>>https://kubernetes.io/docs/concepts/workloads/controllers/statefulset/]] using [[Helm>>https://helm.sh/]], the Database (MySQL) and the App, each will have a volume to store their information. As I mentioned, in our case, we need to perform several additional steps.
88 88  
89 -After the path/loop devices were created, create the PVs:
89 +After the path/loop devices were created, create the PVs (only if your cluster doesn't know how to provision storage for itself):
90 90  
91 91  {{code language="sh" layout="LINENUMBERS" title="# kubectl stdin"}}
92 92  kubectl create -f - <<EOF
... ... @@ -144,9 +144,36 @@
144 144  
145 145  This will create 2 PVs that we'll use later. Notice //nodeAffinity//, linking the deployment to a specific node (the pods can run only at that location, as the PV is defined only there).
146 146  
147 -Download the Charts and Values file:
147 +Now we can install XWiki's charts (repo) and download it's //values.yaml// file:
148 148  
149 +{{code language="sh" layout="LINENUMBERS" title="# Charts and Values"}}
150 +helm repo add xwiki-helm https://xwiki-contrib.github.io/xwiki-helm
151 +helm repo update xwiki-helm
149 149  
153 +curl -LO https://raw.githubusercontent.com/xwiki-contrib/xwiki-helm/master/charts/xwiki/values.yaml
154 +{{/code}}
155 +
156 +Modify the values.yaml file, our example has:
157 +
158 +* Using custom image (so it won't run as //root//).
159 +* Increased memory/core usage allowance.
160 +* Running as UID/GID 30001.
161 +* Dropping all capabilities.
162 +* Using MySQL.
163 +* Enabling persistence.
164 +* Ingress (Nginx).
165 +* TLS (Cert manager)
166 +
167 +You can download our example from the attachment area.
168 +
169 +Once you have your custom //values.yaml// file, deploy the app with Helm:
170 +
171 +{{code language="sh" layout="LINENUMBERS" title="# Helm install"}}
172 +helm install --namespace behemoth-wiki --create-namespace \
173 + --values values.yaml \
174 + behemoth-xwiki xwiki-helm/xwiki
175 +{{/code}}
176 +
150 150  
151 151  )))
152 152