Fix a few bugs for install-syscom-container.yml

hosts

@@ -79,6 +79,7 @@ logstash.csclub.uwaterloo.ca
 dns1.csclub.uwaterloo.ca
 dns2.csclub.uwaterloo.ca
 cifs.csclub.uwaterloo.ca
+mattermost.csclub.uwaterloo.ca
 
 [syscom-containers:children]
 load-balancers

roles/auth/tasks/main.yml

@@ -1,6 +1,7 @@
 ---
 
 - name: install libpam-csc
+  when: "'syscom' not in group_names"
   apt: name=libpam-csc state=latest
 
 - name: install required aptitude packages

roles/core/tasks/main.yml

@@ -115,6 +115,16 @@
 -   name: Install gpg
     apt: name=gnupg state=latest
 
+-   name: Install rsyslog
+    apt: name=rsyslog state=latest
+
+    # TODO: Configure logging
+
+-   name: Restart rsyslog
+    service:
+       name: rsyslog
+       state: restarted
+
 -   name: Install fail2ban
     apt: name=fail2ban state=latest
 
@@ -124,11 +134,6 @@
         - manpages
         - info
 
--   name: Install rsyslog
-    apt: name=rsyslog state=latest
-
-    # TODO: Configure logging
-
 -   name: Install molly-guard
     apt: name=molly-guard state=latest