Collect zookeeper logs

Change-Id: I3d8805a5ae6ef19fb3e56fe33a42e3ca8006086c
Signed-off-by: Paul Belanger <pabelanger@redhat.com>

tests/collect-logs.yaml

@@ -253,3 +253,26 @@
         - /var/log/nginx/error.log
         - /var/log/zuul/web-debug.log
         - /var/log/zuul/web.log
+
+- hosts: zk01
+  tasks:
+    - name: Collect journald logs
+      shell: "sudo journalctl -u {{ item }}.service | tee {{ zuul_output_dir }}/logs/logs/{{ inventory_hostname }}/var/log/journal/{{ item }}.service.log"
+      args:
+        creates: "{{ zuul_output_dir }}/logs/logs/{{ inventory_hostname }}/var/log/journal/{{ item }}.service.log"
+      with_items:
+        - zookeeper
+
+    - name: Collect zookeeper log files
+      become: true
+      synchronize:
+        dest: "{{ zuul_output_dir }}/logs/logs/{{ inventory_hostname }}"
+        rsync_opts:
+          - "--relative"
+          - "--chown={{ ansible_user_id }}:{{ ansible_user_id }}"
+        src: "{{ item }}"
+        verify_host: true
+      delegate_to: "{{ inventory_hostname }}"
+      with_items:
+        - /etc/zookeeper
+        - /var/log/zookeeper