Kubernetes clusters configuration

Contains the kubernetes clusters configuration.

Organization:

• One directory per cluster
• The directory name must match the cluster name in rancher

ArgoCD management

Bootstrap

On the cluster:

export NS=argocd
kubectl create namespace $NS
kubectl apply -n $NS \
   -f https://raw.githubusercontent.com/argoproj/argo-cd/stable/manifests/install.yaml

Follow the step in https://docs.softwareheritage.org/sysadm/deployment/argocd.html

Store ArgoCD admin dashboard

Copy the password in your clipboard (and try and connect to the dashboard:

kubectl -n $NS get secret argocd-initial-admin-secret \
  -o jsonpath="{.data.password}" | base64 -d | xsel --input --clipboard

Change ArgocCD admin login password

# examples:
# - ARGOCD_SERVER=localhost:8080
# - ARGOCD_SERVER=argo-worker01.internal.admin.swh.network:443
argocd login $ARGOCD_SERVER
argocd account update-password

Note: The password must be a string of characters between [8-32] characters.