brew install argocd

curl -sSL -o argocd-linux-amd64 https://github.com/argoproj/argo-cd/releases/latest/download/argocd-linux-amd64
  sudo install -m 555 argocd-linux-amd64 /usr/local/bin/argocd
  rm argocd-linux-amd64

# 계정 로그인, 아래와 같이 세션 만료시에 재로그인 필요
# FATA[0003] rpc error: code = Unauthenticated desc = invalid session: Token is expired
argocd login 100.0.0.198:30088
Username: < 입력 >
Passwrod: < 입력 >

# 앱 생성
argocd app create -f argocdapp-manifest.yaml
# 위와 동일
kubectl apply -f argocdapp-manifest.yaml

# 앱 삭제
argocd app delete $APPNAME -y

# 앱 강력 새로고침
argocd app get $APPNAME --hard-refresh

# 앱 동기화
argocd app sync $APPNAME -y

( sleep 1 && open http://localhost:8080/ ) & argocd admin dashboard -n argocd

cat cmp.yaml | yq -ojson | jq -r '{"app_name":.metadata.name, "path":.spec.source.path, "ENV": .spec.source.plugin.env[].value}'

helm plugin install https://github.com/aslafy-z/helm-git --version 1.4.1f

go install filippo.io/age/cmd/...@latest

Failed to load target state: failed to generate manifest for source 1 of 1: rpc error: code = DeadlineExceeded desc = context deadline exceeded

ARGOCD_EXEC_TIMEOUT=5m

{"level":"fatal","msg":"rpc error: code = Unknown desc = POST https://argocd.Enterprise Cloud.hanacloudia.com:443/application.ApplicationService/Get failed with status code 504","time":"2025-12-24T15:01:43+09:00"}

annotations:
        nginx.ingress.kubernetes.io/proxy-connect-timeout: "450"
        nginx.ingress.kubernetes.io/proxy-send-timeout: "450"
        nginx.ingress.kubernetes.io/proxy-read-timeout: "450"

#값 파일의 중요한 속성을 암호화하는 데 개인 키를 사용하고 싶지 않다면 다음 명령을 사용하면 Argo CD와 Helmfile 플러그인을 설치할 수 있습니다... Helmfile .

    cat <<EOF | helmfile apply -f -
    repositories:
      - name: argo
        url: https://argoproj.github.io/argo-helm

    releases:
      - name: argocd
        namespace: argocd
        labels:
          app: argocd
        chart: argo/argo-cd
        version: ~7.8.23
        values:
        - repoServer:
            extraContainers:
            - name: plugin
              image: lucj/argocd-plugin-helmfile:latest
              command: ["/var/run/argocd/argocd-cmp-server"]
              securityContext:
                runAsNonRoot: true
                runAsUser: 999
              volumeMounts:
              - mountPath: /var/run/argocd
                name: var-files
              - mountPath: /home/argocd/cmp-server/plugins
                name: plugins
    EOF

#값 파일의 민감한 속성을 암호화하기 위해 개인 키를 사용하려면 다음과 같이 Argo CD를 설치하세요. 이렇게 하면 key.txt 파일에 age 키가 생성되거나 기존 키를 사용할 수 있습니다.

    cat <<EOF | helmfile apply -f -
    repositories:
      - name: argo
        url: https://argoproj.github.io/argo-helm

    releases:
      - name: argocd
        namespace: argocd
        labels:
          app: argocd
        chart: argo/argo-cd
        version: ~7.8.23
        values:
          - repoServer:
              volumes:
                - name: age
                  secret:
                    secretName: age
              extraContainers:
              - name: plugin
                image: lucj/argocd-plugin-helmfile:latest
                command: ["/var/run/argocd/argocd-cmp-server"]
                securityContext:
                  runAsNonRoot: true
                  runAsUser: 999
                env:
                - name: SOPS_AGE_KEY_FILE
                  value: /app/config/age/key.txt
                volumeMounts:
                - name: age
                  mountPath: "/app/config/age/"
                - mountPath: /var/run/argocd
                  name: var-files
                - mountPath: /home/argocd/cmp-server/plugins
                  name: plugins
        hooks:
        - events: ["presync"]
          showlogs: true
          command: "/bin/bash"
          args:
          - "-ec"
          - |
            # Create a sops / age secret key if none already exists
            if [[ -f ./key.txt ]]; then
              echo "age key.txt file already exists"
            else
              age-keygen > ./key.txt
            fi

            # Create secret to give Argo access to the age key
            kubectl create ns argocd || true
            kubectl -n argocd create secret generic age --from-file=key.txt=./key.txt || true
        - events: ["postuninstall"]
          showlogs: true
          command: "/bin/bash"
          args:
          - "-ec"
          - |
            # Remove secret created in the presync hook
            kubectl -n argocd delete secret age
    EOF

#샘플 마이크로서비스 애플리케이션인 VotingApp을 정의하는 다음 Argo CD 애플리케이션 리소스를 생성하세요. Argo CD는 지정된 (데모) 저장소에 있는 helmfile.yaml 파일을 사용하여 이 애플리케이션을 자동으로 배포합니다.

  cat <<EOF | kubectl apply -f -
  apiVersion: argoproj.io/v1alpha1
  kind: Application
  metadata:
    name: votingapp
    namespace: argocd
    finalizers:
      - resources-finalizer.argocd.argoproj.io
  spec:
    project: default
    source:
      repoURL: https://gitlab.com/lucj/luc.run.git
      targetRevision: main
      path: misc/helmfiles/votingapp
      plugin: {}
    destination:
      server: https://kubernetes.default.svc
      namespace: vote
    syncPolicy:
      automated: {}
      syncOptions:
        - CreateNamespace=true
  EOF