prepare_kubernetes_cluster.md

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Prepare Kubernetes cluster	advanced/ci_cd/werf_with_argocd/prepare_kubernetes_cluster.html

1. Install ArgoCD with werf plugin

Install ArgoCD.

Enable werf sidecar plugin:

1. Edit deploy/argocd-repo-server:

   kubectl -n argocd edit deploy argocd-repo-server

2. Add sidecar container and apparmor annotation:

   ...
   metadata:
     annotations:
       "container.apparmor.security.beta.kubernetes.io/werf-argocd-cmp-sidecar": "unconfined"
     ...
   spec:
     ...
     template:
       ...
       spec:
         containers:
         - image: ghcr.io/werf/werf-argocd-cmp-sidecar:1.2-alpha
           imagePullPolicy: Always
           name: werf-argocd-cmp-sidecar
           volumeMounts:
           - mountPath: /var/run/argocd
             name: var-files
           - mountPath: /home/argocd/cmp-server/plugins
             name: plugins
           - mountPath: /tmp
             name: tmp

2. Install ArgoCD Image Updater

Install ArgoCD Image Updater with the "continuous deployment of OCI Helm chart type application" patch:

kubectl apply -n argocd -f https://raw.githubusercontent.com/werf/3p-argocd-image-updater/master/manifests/install.yaml