# ansible-playbook -i my_hosts.yaml deploy_argo.yml --ask-pass --ask-become-pass  

# Need to think about which serviceaccount will be used to launch the workflow, by default
# uses argo:default but it doesn't have enough rights, need to use argo:argo
# like '$ argo submit -f .... --serviceaccount=argo'


- name: Installation de Argo
  hosts: all
  user: "{{ user_prompt }}"
  vars:
    ARGO_VERSION: "3.5.2"
  environment:
        KUBECONFIG: /home/{{ user_prompt }}/.kube/config

  tasks:
  - name: Create argo namespace
    kubernetes.core.k8s:
      state: present
      definition:
        apiVersion: v1
        kind: Namespace
        metadata:
          labels:
            kubernetes.io/metadata.name: argo
          name: argo

  - name: Verifier si argo est déjà entrain de tourner
    ansible.builtin.shell: 
      cmd: |
        kubectl get -n argo pods | grep -q argo-server
    register: argo_server_pod
    failed_when: argo_server_pod.rc not in [ 0, 1 ]

  - name: Installing argo services
    ansible.builtin.shell: 
      cmd: |
        kubectl apply -n argo -f https://github.com/argoproj/argo-workflows/releases/download/v{{ ARGO_VERSION }}/install.yaml
    when: argo_server_pod.rc == 1


  - name: Vérifier l'état du pod argo-server
    ansible.builtin.shell:
      cmd: | 
        argo_server_name=$(kubectl get -n argo pods | grep argo-server | cut -d ' ' -f 1)
        kubectl get -n argo pods $argo_server_name --output=jsonpath='{.status.phase}'
    register: pod_status
    retries: 30
    delay: 10
    until: pod_status.stdout == "Running"

  - name: Patch first connection bug
    ansible.builtin.shell: |
      kubectl patch deployment \
      argo-server \
      --namespace argo \
      --type='json' \
      -p='[{"op": "replace", "path": "/spec/template/spec/containers/0/args", "value": [
      "server",
      "--auth-mode=server"
      ]}]'

  - name: Copying the configuration file to new host
    copy: src=argo-service.yml  dest=$HOME mode=0755

  - name: Applying the conf file to make the service a NodePort typ
    ansible.builtin.shell: 
      cmd: |
        kubectl apply -f argo-service.yml 

  - name: download argo CLI
    become: true
    ansible.builtin.uri:
      url: " https://github.com/argoproj/argo-workflows/releases/download/v{{ ARGO_VERSION }}/argo-linux-amd64.gz"
      method: GET
      dest: /var
      status_code: 200  
      headers:
        Content-Type: "application/json"
    
  - name: Install argo CLI
    become: true
    ansible.builtin.shell: 
      cmd: |
        gunzip argo-linux-amd64.gz 
        chmod +x argo-linux-amd64 
        mv ./argo-linux-amd64 /usr/local/bin/argo
    args:
      chdir: /var

  - name: Enable argo CLI autocomplete
    ansible.builtin.shell:
      cmd:  |
        grep 'argo completion bash' $HOME/.bashrc || echo 'source <(argo completion bash)' >> $HOME/.bashrc