Subsections of App Template

Deploy From Git Repo

方案 1：为 ArgoCD 添加 SSH 密钥（推荐用于私有仓库）

1. 生成 SSH 密钥（如果还没有）

ssh-keygen -t ed25519 -C "argocd@your-cluster" -f ~/.ssh/argocd_key -N ""

2. 将公钥添加到 GitHub

复制公钥内容

cat ~/.ssh/argocd_key.pub

然后在 GitHub 仓库设置 -> Deploy keys 中添加

3. 将私钥添加到 ArgoCD

argocd repo add git@github.com:AaronYang0628/Euclid-Image-Cutout-Service.git \
  --ssh-private-key-path ~/.ssh/argocd_key

方案 2：使用 HTTPS + Token（更简单）

1. 在 GitHub 生成 Personal Access Token

Settings -> Developer settings -> Personal access tokens -> Generate new token (需要 ‘repo’ 权限)

2. 使用 HTTPS URL 添加仓库

argocd repo add https://github.com/AaronYang0628/Euclid-Image-Cutout-Service.git \
  --username AaronYang0628 \
  --password <your-github-token>

方案 3：公开仓库（如果可以）

如果这个仓库可以公开，直接使用 HTTPS URL 无需认证：

argocd repo add https://github.com/AaronYang0628/Euclid-Image-Cutout-Service.git

验证连接

添加仓库后，验证连接：

argocd repo list

创建 Application

连接成功后，创建 ArgoCD Application：

argocd app create euclid-cutout \
  --repo https://github.com/AaronYang0628/Euclid-Image-Cutout-Service.git \
  --path k8s \
  --dest-server https://kubernetes.default.svc \
    --dest-namespace default
Sync

When your k8s resource files located in `mainfests` folder, you can use the following command to deploy your app.
you only need to set `spec.source.path: mainfests`

​
  • sample-repo
    • content
    • src
    • mainfests
      • deploy.yaml
      • svc.yaml
      • …
apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
  name: hugo-blog
spec:
  project: default
  source:
    repoURL: 'git@github.com:<$github_username>/sample-repo.git'
    targetRevision: main
    path: mainfests
  syncPolicy:
    automated:
      prune: true
      selfHeal: true
    syncOptions:
      - CreateNamespace=true
      - ApplyOutOfSyncOnly=true
  destination:
    server: https://kubernetes.default.svc
    namespace: application

Not only you need files in `mainfests` folder, but also need files in root folder.

适用于：待部署的应用不只需要k8s资源，还需要源代码中的一些数据或者文件时

you have to create an extra file `kustomization.yaml`, and set `spec.source.path: .`

​
  • sample-repo
    • kustomization.yaml
    • content
    • src
    • mainfests
      • deploy.yaml
      • svc.yaml
      • …
apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
  name: hugo-blog
spec:
  project: default
  source:
    repoURL: 'git@github.com:<$github_username>/sample-repo.git'
    targetRevision: main
    path: .
  syncPolicy:
    automated:
      prune: true
      selfHeal: true
    syncOptions:
      - CreateNamespace=true
      - ApplyOutOfSyncOnly=true
  destination:
    server: https://kubernetes.default.svc
    namespace: application
resources:
  - manifests/pvc.yaml
  - manifests/job.yaml
  - manifests/deployment.yaml
  - ...