install-docker: move rsyslog handler earlier

This syslog configuration is what sends any logs with a program-name
of "docker-<foo>" to /var/log/containers/foo.log.  However, at 98-
level the rules are after the default 50- rules, so we're seeing the
logs copied to both syslog and /var/log/containers.  Since this
contains a "stop" command, we should move this earlier before the
default rules and the docker logs will not be duplicated.

Change-Id: I0cbcd4694a4796573fe48383756be03597d2da0f

playbooks/roles/install-docker/tasks/main.yaml

@@ -41,9 +41,14 @@
     state: present
     executable: pip3
 
+- name: Remove incorrect rsyslog redirector
+  file:
+    state: absent
+    path: /etc/rsyslog.d/98-docker.conf
+
 - name: Install rsyslog redirector for container tags
   copy:
-    src: '98-docker.conf'
+    src: '10-docker.conf'
     dest: /etc/rsyslog.d/
     owner: root
     group: root