ArgoCD¶

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

Installations¶

CLI¶

sudo curl -sSL -o /usr/local/bin/argocd https://github.com/argoproj/argo-cd/releases/latest/download/argocd-linux-amd64
sudo chmod +x /usr/local/bin/argocd

K8s deployment¶

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

Connect to Argo¶

Method 1 - port-forward

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

Method 2 - change service type to loadbalancer

kubectl patch svc argocd-server -n argocd -p '{"spec": {"type": "LoadBalancer"}}'
kubectl get services -n argocd

Credentials¶

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

Set Configuration¶

kubectl apply -f argoconf.yaml

Add Credential (for private repos)¶

Generate PAT token in this link

export GITHUB_TOKEN=

Docs

cat <<EOF | kubectl apply -f -
apiVersion: v1
kind: Secret
metadata:
  name: argocd-demo-repo
  namespace: argocd
  labels:
    argocd.argoproj.io/secret-type: repository
stringData:
  url: https://github.com/renantmagalhaes/argocd-demo
  password: ${GITHUB_TOKEN}
  username: not-used
EOF