- hosts: all
  vars:
    crictl_command: "sudo podman exec -it minikube crictl"
    zuul_log_dir: "{{ ansible_user_dir }}/zuul-output/logs"
  roles:
    - collect-container-logs
  post_tasks:
    - name: Describe resources
      shell: |
        LOG_DIR={{ zuul_log_dir }}/cluster-resources
        mkdir -p ${LOG_DIR}
        kubectl get secrets --all-namespaces -o wide >> ${LOG_DIR}/secrets.txt
        while read -r line; do
            [ "$line" == "secrets" ] && continue
            kubectl get "$line" --all-namespaces -o yaml >> ${LOG_DIR}/${line}.yaml
            kubectl describe "$line" --all-namespaces >> ${LOG_DIR}/${line}.describe.txt
        done < <(kubectl api-resources -o name)
      args:
        executable: /bin/bash
      failed_when: no

    - name: Collect system registry configs
      shell: |
        set -x
        CONTAINER_SYSTEM_LOGS={{ zuul_log_dir }}/container-system
        mkdir -p ${CONTAINER_SYSTEM_LOGS}
        cp /etc/hosts  ${CONTAINER_SYSTEM_LOGS}/etc-hosts
        cp /etc/containers/registries.conf ${CONTAINER_SYSTEM_LOGS}/etc-containers-registries.conf
      failed_when: no

    - name: Collect minikube registry conf
      shell: |
        set -x
        CONTAINER_MINIKUBE_LOGS={{ zuul_log_dir }}/container-minikube
        mkdir -p ${CONTAINER_MINIKUBE_LOGS}
        minikube cp minikube:/etc/hosts  ${CONTAINER_MINIKUBE_LOGS}/etc-hosts
        minikube cp minikube:/etc/containers/registries.conf ${CONTAINER_MINIKUBE_LOGS}/etc-containers-registries.conf
      failed_when: no

    - name: Get logs from minikube and the operator
      shell: |
        minikube logs > {{ zuul_log_dir }}/minikube.txt
        kubectl logs -l name=zuul-operator --tail=-1 > {{ zuul_log_dir }}/logs/zuul-operator-logs.txt
        sudo podman inspect minikube > {{ zuul_log_dir }}/minikube-container.txt
      environment:
        MINIKUBE_HOME: "{{ ansible_user_dir }}"
      failed_when: false

    - name: Get kubelet and crio logs inside podman container
      shell: |
        set -x
        KUBELET_LOG_DIR={{ zuul_log_dir }}/kubelet
        CRIO_LOG_DIR={{ zuul_log_dir }}/minikube-crio
        CONTAINERS_LOG_DIR={{ zuul_log_dir }}/containers
        mkdir -p ${KUBELET_LOG_DIR}
        mkdir -p ${CRIO_LOG_DIR}
        mkdir -p ${CONTAINERS_LOG_DIR}
        JOURNALCTL_CMD="sudo podman exec -it minikube journalctl"
        ${JOURNALCTL_CMD} -u kubelet.service >> ${KUBELET_LOG_DIR}/kubelet.txt
        ${JOURNALCTL_CMD} -u crio.service >> ${CRIO_LOG_DIR}/crio.txt
      failed_when: false

    - name: Get all containers
      command: "{{ crictl_command }} ps -a -o json"
      register: crictl_ps

    - name: Loop through containers and collect logs
      shell: >-
       {{ crictl_command }} logs -t {{ container_id }} >
       {{ zuul_log_dir }}/containers/{{ container_log_name }}
      failed_when: no
      vars:
        crictl_containers: >-
          {{ crictl_ps.stdout | from_json | json_query('containers') | list }}
        container_id: >-
          {{ container | json_query('id') }}
        pod_name: >-
          {{ container | json_query('labels."io.kubernetes.pod.name"') }}
        pod_namespace: >-
          {{ container | json_query('labels."io.kubernetes.pod.namespace"') }}
        container_name: >-
          {{ container | json_query('labels."io.kubernetes.container.name"') }}
        container_log_name: >-
           {{ pod_namespace }}--{{ pod_name }}--{{ container_name }}.txt
      loop: "{{ crictl_containers }}"
      loop_control:
        loop_var: container

    - name: Delete empty container logs
      command: "find {{ zuul_log_dir }} -type f -empty -delete"
      ignore_errors: yes