밝은숲

Kubernetes에 ArgoCD 배포

환경

root@k8s-master01:~# kubectl get nodes
NAME           STATUS   ROLES                  AGE   VERSION
k8s-master01   Ready    control-plane,master   26d   v1.20.7
k8s-master02   Ready    control-plane,master   26d   v1.20.7
k8s-master03   Ready    control-plane,master   26d   v1.20.7
k8s-worker01   Ready    <none>                 26d   v1.20.7
k8s-worker02   Ready    <none>                 19d   v1.20.7

ArgoCD 배포

• argocd 네임스페이스 생성

kubectl create namespace argocd

• argocd 배포

kubectl apply -n argocd -f https://raw.githubusercontent.com/argoproj/argo-cd/stable/manifests/install.yaml

ArgoCD 접근

• Web 접근을 위해 svc 타입 변경

kubectl -n argocd edit svc argocd-server
 ClusterIP -> NodePort

• Web Passwd 확인

root@k8s-master01:~# kubectl -n argocd get secret argocd-initial-admin-secret -o jsonpath="{.data.password}" | base64 -d

C4MDJqQaXZT1Kd3K

• https://192.168.110.111:31633/ 접근 (admin / C4MDJqQaXZT1Kd3K)

ArgoCD - GitHub 연동

• 설정 - Repositories - [CONNECT REPO USING HTTPS] - github 정보입력

• 연결 확인

ArgoCD - 애플리케이션 배포

• ArgoCD - Applications 탭 - [NEW APP] 생성

• App 상태확인

ArgoCD 테스트

• deployment 확인

• deployment 삭제

• Sync 확인