argocd

Argo CD - Declarative GitOps CD for Kubernetes (argo-cd.readthedocs.io)

What Is Argo CD

Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes.

Why Argo CD?

Application definitions, configurations, and environments should be declarative and version controlled. Application deployment and lifecycle management should be automated, auditable, and easy to understand.

Getting Started

Non-HA:

Kubernetes version: v1.21.14

kubectl create namespace argocd

kubectl apply -n argocd -f https://raw.githubusercontent.com/argoproj/argo-cd/v2.4.16/manifests/install.yaml

暴露访问方式一：ingress

# ingress-argocd.yaml

apiVersion: networking.k8s.io/v1

kind: Ingress

metadata:

  name: argocd-server-ingress

  namespace: argocd

  annotations:

    cert-manager.io/cluster-issuer: letsencrypt-prod

    kubernetes.io/ingress.class: nginx

    kubernetes.io/tls-acme: "true"

    nginx.ingress.kubernetes.io/ssl-passthrough: "true"

    # If you encounter a redirect loop or are getting a 307 response code

    # then you need to force the nginx ingress to connect to the backend using HTTPS.

    #

    nginx.ingress.kubernetes.io/backend-protocol: "HTTPS"

spec:

  rules:

  - host: argocd.sdaas.com

    http:

      paths:

      - path: /

        pathType: Prefix

        backend:

          service:

            name: argocd-server

            port:

              name: https

  tls:

  - hosts:

    - argocd.sdaas.com

    secretName: argocd-secret # do not change, this is provided by Argo CD

暴露访问方式二：NodePort

kubectl patch svc argocd-server -n argocd -p '{"spec": {"type": "NodePort"}}'

kubectl patch svc argocd-server -n argocd -p '{"spec": {"type": "ClusterIP"}}'

暴露访问方式三: port-forward

The API server can then be accessed using https://localhost:8080

kubectl port-forward svc/argocd-server -n argocd 8080:443

访问argocd ui

https://argocd.sdaas.com:30227

查看admin密码

 kubectl -n argocd get secret argocd-initial-admin-secret -o jsonpath="{.data.password}" | base64 -d

guestbook

需要调试:

apiVersion: networking.k8s.io/v1

kind: Ingress

metadata:

  name: guestbook-server-ingress

  namespace: guestbook

spec:

  rules:

    - host: guestbook.sdaas.com

      http:

        paths:

          - path: /

            pathType: Prefix

            backend:

              service:

                name: kustomize-guestbook-ui

                port:

                  name: http

巴特西

argocd

argocd

What Is Argo CD

Why Argo CD?

Getting Started

最新文章

热门文章