startup-infrastructure/roles/presslabs-mysql/tasks/main.yml

---
- name: Create Mysql Directory
  file:
    path: "{{ startup_infrastructure_directory }}/presslabs-mysql-operator"
    state: directory

- name: Add presslabs helm repo
  command: helm repo add presslabs https://presslabs.github.io/charts

- name: Install the presslabs mysql operator
  command: helm install presslabs/mysql-operator --name presslabs-mysql-operator

- name: Wait for mysql-operator to be Running
  command: >
    bash -c "kubectl get pods --all-namespaces | grep presslabs-mysql-operator | grep Running"
  retries: 10
  delay: 30
  register: mysql_operator_init
  until: mysql_operator_init.rc == 0

- name: Put mysql cluster yaml in place
  template:
    src: presslabs-mysql-cluster.yaml.j2
    dest: "{{ startup_infrastructure_directory }}/presslabs-mysql-operator/presslabs-mysql-cluster.yaml"

- name: Deploy mysql cluster
  command: >
    kubectl apply -f {{ startup_infrastructure_directory }}/presslabs-mysql-operator/presslabs-mysql-cluster.yaml

- name: Wait for cluster to be Running
  command: >
    bash -c "kubectl get mysql | grep {{ mysql_cluster_name }} | grep True"
  retries: 10
  delay: 60
  register: mysql_cluster_init
  until: mysql_cluster_init.rc == 0

- name: Test a query on the cluster
  command: >
    kubectl run mysql-client --image=mysql:5.7 -it --rm --restart=Never \
      -- mysql -h {{ mysql_cluster_name }}-mysql -u root -p{{ mysql_root_password }} -e "show databases; show slave status;"
  retries: 10
  delay: 20
  register: mysql_cluster_query
  until: mysql_cluster_query.rc == 0