Merge pull request #548 from ceph/more-tags

adds some more --package-install tags; make check_mandatory_vars more specific

roles/ceph-common/tasks/checks/check_mandatory_vars.yml

@@ -5,6 +5,8 @@
   when:
     ceph_origin != 'upstream' and
     ceph_origin != 'distro'
+  tags:
+    - package-install
 
 - name: make sure an installation source was chosen
   fail:
@@ -15,6 +17,8 @@
     not ceph_dev and
     not ceph_stable_ice and
     not ceph_stable_rh_storage
+  tags:
+    - package-install
 
 - name: verify that a method was chosen for red hat storage
   fail:
@@ -23,26 +27,36 @@
     ceph_stable_rh_storage and
     not ceph_stable_rh_storage_cdn_install and
     not ceph_stable_rh_storage_iso_install
+  tags:
+    - package-install
 
 - name: make sure journal_size configured
   fail:
     msg: "journal_size must be configured. See http://ceph.com/docs/master/rados/configuration/osd-config-ref/"
-  when: journal_size|int == 0
+  when:
+    journal_size|int == 0 and
+    osd_group_name in group_names
 
 - name: make sure monitor_interface configured
   fail:
     msg: "monitor_interface must be configured. Interface for the monitor to listen on"
-  when: monitor_interface == 'interface'
+  when:
+    monitor_interface == 'interface' and
+    mon_group_name in group_names
 
 - name: make sure cluster_network configured
   fail:
     msg: "cluster_network must be configured. Ceph replication network"
-  when: cluster_network == '0.0.0.0/0'
+  when:
+    cluster_network == '0.0.0.0/0' and
+    osd_group_name in group_names
 
 - name: make sure public_network configured
   fail:
     msg: "public_network must be configured. Ceph public network"
-  when: public_network == '0.0.0.0/0'
+  when:
+    public_network == '0.0.0.0/0' and
+    osd_group_name in group_names
 
 - name: make sure an osd scenario was chosen
   fail: