Helm/MinIO

helm repo add bitnami https://charts.bitnami.com/bitnami
helm repo update && helm repo list
kubectl config get-contexts

Config

export KUBECONFIG="${HOME}/.kube/dev-kubeconfig.yaml"
export KUBECONFIG="${HOME}/.kube/gcp-kubeconfig.yaml"
export KUBECONFIG="${HOME}/.kube/config"

Install

kubectl get ns|grep minio kubectl delete ns minio	kubectl get ns|grep minio kubectl create ns minio
cat <<YML | helm -n minio install minio bitnami/minio --version=14.7.1 -f - --- global: defaultStorageClass: standard mode: standalone auth: rootUser: admin rootPassword: sadaqah! defaultBuckets: "gitlab-artifacts, gitlab-backups, gitlab-ci-secure-files, gitlab-dependency-proxy, gitlab-lfs, gitlab-mr-diffs, gitlab-packages, gitlab-pages, gitlab-registry, gitlab-runner-cache, gitlab-tf-state, gitlab-tmp, gitlab-uploads" ingress: enabled: true hostname: minio.k8s.local statefulset: drivesPerNode: 1 replicaCount: 1 zones: 1 YML	cat <<YML | helm -n minio install minio bitnami/minio --version=14.7.1 -f - --- global: defaultStorageClass: standard mode: distributed auth: rootUser: admin rootPassword: sadaqah! defaultBuckets: "gitlab-artifacts, gitlab-backups, gitlab-ci-secure-files, gitlab-dependency-proxy, gitlab-lfs, gitlab-mr-diffs, gitlab-packages, gitlab-pages, gitlab-registry, gitlab-runner-cache, gitlab-tf-state, gitlab-tmp, gitlab-uploads" ingress: enabled: true hostname: minio.k8s.local statefulset: drivesPerNode: 4 replicaCount: 1 zones: 1 YML
xdg-open http://minio.k8s.local &>/dev/null & gnome-open http://minio.k8s.local &>/dev/null &	x-www-browser http://minio.k8s.local &>/dev/null & sensible-browser http://minio.k8s.local &>/dev/null &

Uninstall

helm uninstall -n minio  minio
kubectl delete namespace minio

Swiss Knife

kubectl -n minio run -i --tty --rm minio-cli --image=alpine --restart=Never -- sh
apk --update add minio-client inetutils-telnet

echo -n password: ;\
read -s MINIO_SERVER_ROOT_PASSWORD;\
export  MINIO_SERVER_ROOT_PASSWORD;\
export  MINIO_SERVER_ROOT_USER=admin;\
export  MINIO_SERVER_HOST=minio.k8s.local;echo

telnet minio 9000
telnet minio 9001

ping minio.k8s.local
ping host.minikube.internal

mcli ping --count 5 minio
mcli ping --error-count 5 minio

telnet host.minikube.internal 9800
telnet host.minikube.internal 9801

telnet minio.minio.svc.cluster.local 9000
telnet minio.minio.svc.cluster.local 9001

EKS » EBS » PVC

cat << YML | kubectl apply -f -
---
apiVersion: v1
kind: PersistentVolume
metadata:
  name: minio-pv
spec:
  accessModes:
  - ReadWriteOnce
  awsElasticBlockStore:
    fsType: ext4
    volumeID: aws://ap-southeast-1/vol-0bbbd80804f1ae62a
  capacity:
    storage: 10Gi
  persistentVolumeReclaimPolicy: Retain
  storageClassName: "gp2"
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  labels:
    app.kubernetes.io/name: minio
  name: minio-pvc
  namespace: minio
spec:
  accessModes:
  - ReadWriteOnce
  resources:
    requests:
      storage: 10Gi
  storageClassName: "gp2"
  volumeName: minio-pv
YML

EKS » EBS » Patch

kubectl -n minio get deploy/minio -ojson|jq -r '.spec.template.spec.nodeSelector'
cat <<YML | kubectl -n minio patch deploy/minio --patch-file=/dev/stdin --- spec: template: spec: nodeSelector: topology.kubernetes.io/zone: minikube YML	cat <<YML | kubectl -n minio patch deploy/minio --patch-file=/dev/stdin --- spec: template: spec: nodeSelector: topology.kubernetes.io/zone: ap-southeast-1a YML
kubectl -n minio get deploy/minio -ojson|jq -r '.spec.template.spec.nodeSelector' kubectl -n minio delete pods --all

EKS » Ingress » TLS

cat << YML | kubectl apply -n minio -f -
---
apiVersion: cert-manager.io/v1
kind: Certificate
metadata:
  name: minio-domain
  namespace: minio
spec:
  dnsNames:
  - "minio.finology.group"
  issuerRef:
    kind: ClusterIssuer
    name: letsencrypt-http01
  secretName: minio-secret-tls 
YML

EKS » Ingress » Patch

cat <<YML | kubectl -n minio patch ing/minio --patch-file=/dev/stdin
---
metadata:
  annotations:
    nginx.ingress.kubernetes.io/proxy-body-size: 10m
    nginx.ingress.kubernetes.io/proxy-buffer-size: 128k
    nginx.ingress.kubernetes.io/proxy-buffers-number: '4'
    nginx.ingress.kubernetes.io/proxy-buffers-size: 256k
    nginx.ingress.kubernetes.io/proxy-ssl-server-name: 'on'
    nginx.ingress.kubernetes.io/proxy-ssl-verify: 'on'
    nginx.ingress.kubernetes.io/rewrite-target: /
    nginx.ingress.kubernetes.io/ssl-redirect: 'true'
spec:
  ingressClassName: nginx
  tls:
    - hosts:
        - minio.finology.group
      secretName: minio-secret-tls
YML

Playground

helm -n minio install minio bitnami/minio --version=14.6.1 helm -n minio upgrade -i minio bitnami/minio --version=14.7.1 helm show values bitnami/minio --version=14.6.1|less
kubectl -n minio get secret minio -o json|jq -r '.data."root-password"'|base64 -d;echo kubectl -n minio get secret minio -o json|jq -r '.data."root-user"'|base64 -d;echo kubectl -n minio exec -it svc/minio -c minio -- bash
kubectl config --kubeconfig=${HOME}/.kube/aws-kubeconfig.yaml view --flatten kubectl config --kubeconfig=${HOME}/.kube/dev-kubeconfig.yaml view --flatten kubectl config --kubeconfig=${HOME}/.kube/gcp-kubeconfig.yaml view --flatten kubectl config --kubeconfig=${HOME}/.kube/config view --flatten
kubectl -n minio delete all --all kubectl -n minio delete ing --all kubectl -n minio delete sts --all	kubectl -n minio delete svc --all kubectl -n minio delete pvc --all kubectl -n minio delete pv --all
kubectl -n minio rollout history deploy minio kubectl -n minio rollout restart deploy minio kubectl -n minio rollout status deploy minio	kubectl -n minio exec -it svc/minio -c minio -- mc --help kubectl -n minio exec -it svc/minio -c minio -- bash kubectl -n minio logs -f svc/minio -c minio

References

Helm » Prometheus Stack Helm » Cert Manager Helm » GitLab Helm » MinIO Helm
MinIO » Helm Charts » Operator MinIO » Bitnami » Helm Charts MinIO » Bitnami » Package MinIO » Alpine » Client MinIO » MC » Ping MinIO
K8s » Configure Service Accounts for Pods K8s » Restart Pods With Kubectl K8s » Interactive Pod K8s » Restart Pods Docker » Makefile Kubernetes Minikube Kubectl CURL K8s	K8s » kubectl rollout K8s » CSI Hostpath Driver K8s » Ingress CIDR UFW