Octopus Deploy [5] Kubernetes cluster 地端機器設定 Deployment targets

Devops > OctopusDeploy K8S OctopusDeploy

發布時間 : 2022-05-28 14:08

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前言
Octopus Server 安裝 Kubectl
Kubernetes cluster 建立 Token
設定 Token
新增 Kubernetes target

前言

本篇紀錄如何在 Kubernetes cluster 地端機器設定 Deployment targets
Octopus 官方文件 - Kubernetes cluster

Octopus Server 安裝 Kubectl

Kubernetes cluster 地端機器版本為 1.23.6

choco install kubernetes-cli --version 1.23.6

Kubernetes cluster 建立 Token

建立 Octopus 使用的 K8s ServiceAccount、ClusterRoleBinding

cat <<EOF | kubectl create -f -
> apiVersion: v1
> kind: ServiceAccount
> metadata:
>   name: octopus
>   namespace: kube-system
> 
> ---
> apiVersion: rbac.authorization.k8s.io/v1
> kind: ClusterRoleBinding
> metadata:
>   name: octopus-admin
> roleRef:
>   apiGroup: rbac.authorization.k8s.io
>   kind: ClusterRole
>   name: cluster-admin
> subjects:
> - kind: ServiceAccount
>   name: octopus
>   namespace: kube-system
> EOF

# 輸出
serviceaccount/octopus created
clusterrolebinding.rbac.authorization.k8s.io/octopus-admin created

查看 token 名稱

kubectl get secret -n kube-system  | grep octopus

# 輸出
octopus-token-wn9n7                              kubernetes.io/service-account-token   3      5m9s

查看 token

kubectl describe secret octopus-token-wn9n7 -n kube-system

# 輸出
Name:         octopus-token-wn9n7
Namespace:    kube-system
Labels:       <none>
Annotations:  kubernetes.io/service-account.name: octopus
              kubernetes.io/service-account.uid: 91ec9b06-5667-4208-b924-6aa921b6077e

Type:  kubernetes.io/service-account-token

Data
====
ca.crt:     1099 bytes
namespace:  11 bytes
token:      <token>