Merge pull request #373 from edx/jarv/logdir

creating syslog writable log dir

playbooks/roles/common/tasks/main.yml

@@ -12,10 +12,14 @@
   with_items:
     - "{{ COMMON_DATA_DIR }}"
     - "{{ COMMON_APP_DIR }}"
-    - "{{ COMMON_LOG_DIR }}"
     - "{{ COMMON_BIN_DIR }}"
     - "{{ COMMON_CFG_DIR }}"
 
+- name: common | Create common log directory
+  file: >
+    path={{ COMMON_LOG_DIR }} state=directory owner=syslog
+    group=syslog mode=0755
+
 - name: common | Install role-independent useful system packages
   # do this before log dir setup; rsyslog package guarantees syslog user present
   apt: >