Kubernetes¶

• doctl auth init
• doctl kubernetes cluster kubeconfig save stellarhosted-kubernetes-nl-ams3
• doctl kubernetes cluster kubeconfig save stellarhosted-nl-ams3

Traefik¶

• helm upgrade --install traefik stable/traefik --namespace default -f traefik/values.yaml

Customer¶

• Create namespace kubectl create namespace coehoorn

Gitlab registry¶

kubectl create secret docker-registry gitlab-registry-credentials --docker-server=registry.gitlab.com --docker-username=stellarhosted-readonly --docker-password=zyx1Lvp9JZvQ8TevnscQ

Redis HA¶

• helm install stable/redis-ha --name coehoorn-sentry-redis --namespace coehoorn -f redis-ha/values.yaml

Redis¶

• helm upgrade --install sentry-redis stable/redis --namespace coehoorn -f redis/values.yaml

coehoorn-sentry-redis-master.coehoorn.svc.cluster.local for read/write operations coehoorn-sentry-redis-slave.coehoorn.svc.cluster.local for read-only operations

Mattermost¶

Sentry¶

Install/update¶

• helm3 upgrade --install sentry stable/sentry --namespace coehoorn -f sentry/values.yaml
• kubectl get secret --namespace coehoorn coehoorn-sentry -o jsonpath="{.data.user-password}" | base64 --decode

Remove¶

• helm3 delete sentry --purge -n coehoorn
• kubectl delete jobs -n coehoorn --all
• kubectl delete pvc -n coehoorn

Grafana¶

• helm upgrade --install grafana stable/grafana --namespace coehoorn -f grafana/values.yaml
• helm3 upgrade --install grafana stable/grafana -f grafana/values.yaml --namespace XXX --set 'grafana.ini'.database.name=XXX-grafana --set ingress.hosts[0].name=grafana.XXX.stellarhosted.com

Default authentication credentials

Username: admin Password:

Getting started: https://grafana.com/docs/grafana/latest/guides/getting_started/#next-steps

Gitlab¶

helm repo add gitlab https://charts.gitlab.io/

FAQ¶

Remove all helm generated resources¶

helm template grafana stable/grafana --namespace coehoorn | kubectl delete -f -

Restricted namespaces¶

• test
• admin
• example
• traefik
• velero
• argocd
• default