argocd

prepare

1. k8s is ready
2. helm binary

   • MIRROR="files.m.daocloud.io/"
     VERSION=v3.13.3
     ARCH=$(uname -m)
     if [ "${ARCH}" = "x86_64" ]; then
         ARCH_IN_FILE_NAME=linux-amd64
     elif [ "${ARCH}" = "aarch64" ]; then
         ARCH_IN_FILE_NAME=linux-arm64
     else
         echo "NOT SUPPORT: ${ARCH}"
     fi
     FILE_NAME=helm-${VERSION}-${ARCH_IN_FILE_NAME}.tar.gz
     curl -sSLo ${FILE_NAME} "https://${MIRROR}get.helm.sh/${FILE_NAME}"
     tar zxf ${FILE_NAME}
     mkdir -p ${HOME}/bin
     mv -f ${ARCH_IN_FILE_NAME}/helm ${HOME}/bin
     rm -rf ./${FILE_NAME}
     rm -rf ./${ARCH_IN_FILE_NAME}
     chmod u+x ${HOME}/bin/helm
     
     

3. argocd binary

   • MIRROR="files.m.daocloud.io/"
     VERSION=v2.9.3
     [ $(uname -m) = x86_64 ] && curl -sSLo argocd "https://${MIRROR}github.com/argoproj/argo-cd/releases/download/${VERSION}/argocd-linux-amd64"
     [ $(uname -m) = aarch64 ] && curl -sSLo argocd "https://${MIRROR}github.com/argoproj/argo-cd/releases/download/${VERSION}/argocd-linux-arm64"
     chmod u+x argocd
     mkdir -p ${HOME}/bin
     mv -f argocd ${HOME}/bin
     
     

install

1. prepare values.yaml

   • global:
       revisionHistoryLimit: 3
       image:
         repository: m.daocloud.io/quay.io/argoproj/argocd
     crds:
       install: true
       keep: false
     dex:
       enabled: true
       image:
         repository: m.daocloud.io/ghcr.io/dexidp/dex
     server:
       service:
         type: NodePort
         nodePortHttp: 30080
         nodePortHttps: 30443
       extensions:
         enabled: false
     redis:
       enabled: true
       image:
         repository: m.daocloud.io/docker.io/library/redis
       exporter:
         enabled: false
       metrics:
         enabled: false
     redis-ha:
       enabled: false
     
     

2. install argocd with helm

   • helm install argo-cd argo-cd \
         --namespace argocd \
         --create-namespace \
         --version 8.1.2 \
         --repo https://argoproj.github.io/argo-helm \
         --values values.yaml \
         --atomic
     

3. get argocd initial password

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

4. login with argocd cli
   • prepare login.sh

     • #! /bin/bash
       
       PASSWORD=$(kubectl -n argocd get secret argocd-initial-admin-secret -o jsonpath="{.data.password}" | base64 --decode)
       FIRST_MASTER_IP=$(kubectl get nodes --selector=node-role.kubernetes.io/control-plane \
           -o jsonpath='{$.items[0].status.addresses[?(@.type=="InternalIP")].address}') \
           && argocd login --insecure --username admin $FIRST_MASTER_IP:30443 --password $PASSWORD
       
       

   • bash login.sh
     

5. login with browser
   • open https://k8s-master:30443
   • username: admin
   • password: the password you get in step 5
6. change admin password
   • optional for dev environment

   • argocd account update-password