---
- hosts: all
  become: false
  gather_facts: no

  vars:
    commands:
      - name: timedate_info
        cmd: timedatectl status
      - name: kernel_info
        cmd: uname -r
      - name: docker_info
        cmd: docker info
      - name: ip_info
        cmd: ip -4 -o a
      - name: route_info
        cmd: ip ro
      - name: proc_info
        cmd: ps auxf | grep -v ]$
      - name: systemctl_failed_info
        cmd: systemctl --state=failed --no-pager
      - name: k8s_info
        cmd: kubectl get all --all-namespaces -o wide
      - name: errors_info
        cmd: journalctl -p err --utc --no-pager
      - name: etcd_info
        cmd: etcdctl --debug cluster-health
      - name: weave_info
        cmd: weave report | jq "."
      - name: weave_logs
        cmd: docker logs weave > weave.log
      - name: kubedns_logs
        cmd: sh -c "for i in `kubectl get pods --all-namespaces -l k8s-app=kubedns -o name`;
          do kubectl logs $i --namespace kube-system kubedns > kubedns.log; done"
      - name: apiserver_logs
        cmd: sh -c "for i in `kubectl get pods --all-namespaces -l k8s-app=kube-apiserver -o name`;
          do kubectl logs $i --namespace kube-system > kube-apiserver.log; done"
      - name: controller_logs
        cmd: sh -c "for i in `kubectl get pods --all-namespaces -l k8s-app=kube-controller -o name`;
          do kubectl logs $i --namespace kube-system > kube-controller.log; done"
      - name: scheduler_logs
        cmd: sh -c "for i in `kubectl get pods --all-namespaces -l k8s-app=kube-scheduler -o name`;
          do kubectl logs $i --namespace kube-system > kube-scheduler.log; done"
      - name: proxy_logs
        cmd: sh -c "for i in `kubectl get pods --all-namespaces -l k8s-app=kube-proxy -o name`;
          do kubectl logs $i --namespace kube-system > kube-proxy.log; done"
      - name: nginx_logs
        cmd: sh -c "for i in `kubectl get pods --all-namespaces -l k8s-app=kube-nginx -o name`;
          do kubectl logs $i --namespace kube-system > kube-nginx.log; done"
      - name: flannel_logs
        cmd: sh -c "for i in `kubectl get pods --all-namespaces -l app=flannel -o name`;
          do kubectl logs $i --namespace kube-system flannel-container > flannel.log; done"
      - name: canal_logs
        cmd: sh -c "for i in `kubectl get pods --all-namespaces -l k8s-app=canal-node -o name`;
          do kubectl logs $i --namespace kube-system flannel > flannel.log; done"
      - name: calico_policy_logs
        cmd: sh -c "for i in `kubectl get pods --all-namespaces -l k8s-app=calico-policy -o name`;
          do kubectl logs $i --namespace kube-system calico-policy-controller > calico-policy-controller.log; done"

    logs:
      - /var/log/syslog
      - /var/log/daemon.log
      - /var/log/kern.log
      - /var/log/dpkg.log
      - /var/log/apt/history.log
      - /var/log/yum.log
      - /var/log/calico/bird/current
      - /var/log/calico/bird6/current
      - /var/log/calico/felix/current
      - /var/log/calico/confd/current
      - weave.log
      - kubedns.log
      - kube-apiserver.log
      - kube-controller.log
      - kube-scheduler.log
      - kube-proxy.log
      - kube-nginx.log
      - flannel.log
      - calico-policy-controller.log

  tasks:
    - name: Storing commands output
      shell: "{{ item.cmd }} 2>&1 | tee {{ item.name }}"
      register: output
      ignore_errors: true
      with_items: "{{commands}}"
      no_log: True

    - name: Fetch results
      fetch: src={{ item.name }} dest=/tmp/collect-info/commands
      with_items: "{{commands}}"

    - name: Fetch logs
      fetch: src={{ item }} dest=/tmp/collect-info/logs
      with_items: "{{logs}}"

    - name: Pack results and logs
      local_action: shell GZIP=-9 tar --remove-files -cvzf {{dir|default(".")}}/logs.tar.gz -C /tmp collect-info
      run_once: true

    - name: Clean up collected command outputs
      file: path={{ item.name }} state=absent
      with_items: "{{commands}}"