Merge pull request #364 from ceph/rework-rgw-install

Remove rgw installation from the ceph-rgw role

group_vars/all.sample

@@ -171,6 +171,12 @@ dummy:
 #radosgw_keystone_revocation_internal: 900
 #radosgw_s3_auth_use_keystone: "true"
 #radosgw_nss_db_path: /var/lib/ceph/radosgw/ceph-radosgw.{{ ansible_hostname }}/nss
+# Toggle 100-continue support for Apache and FastCGI
+# WARNING: Changing this value will cause an outage of Apache while it is reinstalled on RGW nodes
+#http_100_continue: false
+# Rados Gateway options
+#redhat_distro_ceph_extra: centos6.4 # supported distros are centos6.3, centos6.4, centos6, fedora18, fedora19, opensuse12.2, rhel6.3, rhel6.4, rhel6.5, rhel6, sles11sp2
+#email_address: foo@bar.com
 
 ## REST API options
 #

group_vars/rgws.sample

@@ -10,16 +10,6 @@ dummy:
 # allowing root to not require tty
 #radosgw_user: root
 
-# Toggle 100-continue support for Apache and FastCGI
-# WARNING: Changing this value will cause an outage of Apache while it is reinstalled on RGW nodes
-#http_100_continue: false
-
-# Rados Gateway options
-#redhat_distro_ceph_extra: centos6.4 # supported distros are centos6.3, centos6.4, centos6, fedora18, fedora19, opensuse12.2, rhel6.3, rhel6.4, rhel6.5, rhel6, sles11sp2
-#email_address: foo@bar.com
-#radosgw_frontend: civetweb # we currently only support a single backend
-
-
 ##########
 # DOCKER #
 ##########

roles/ceph-common/defaults/main.yml

@@ -179,6 +179,12 @@ radosgw_keystone_token_cache_size: 10000
 radosgw_keystone_revocation_internal: 900
 radosgw_s3_auth_use_keystone: "true"
 radosgw_nss_db_path: /var/lib/ceph/radosgw/ceph-radosgw.{{ ansible_hostname }}/nss
+# Toggle 100-continue support for Apache and FastCGI
+# WARNING: Changing this value will cause an outage of Apache while it is reinstalled on RGW nodes
+http_100_continue: false
+# Rados Gateway options
+redhat_distro_ceph_extra: centos6.4 # supported distros are centos6.3, centos6.4, centos6, fedora18, fedora19, opensuse12.2, rhel6.3, rhel6.4, rhel6.5, rhel6, sles11sp2
+email_address: foo@bar.com
 
 ## REST API options
 #

roles/ceph-common/handlers/main.yml

@@ -64,3 +64,21 @@
     socketrgw.rc == 0 and
     ansible_os_family == 'RedHat' and
     rgw_group_name in group_names
+
+- name: restart apache2
+  service: >
+    name=apache2
+    state=restarted
+    enabled=yes
+  when:
+    ansible_os_family == 'Debian' and
+    rgw_group_name in group_names
+
+- name: restart apache2
+  service: >
+    name=httpd
+    state=restarted
+    enabled=yes
+  when:
+    ansible_os_family == 'RedHat' and
+    rgw_group_name in group_names

roles/ceph-common/tasks/installs/install_on_debian.yml

@@ -61,6 +61,14 @@
     - ceph-mds       #|--> they don't get update so we need to force them
     - libcephfs1     #|
 
+- name: install rados gateway
+  apt: >
+    pkg=radosgw
+    state=present
+    update_cache=yes
+  when:
+    rgw_group_name in group_names
+
 - name: configure rbd clients directories
   file: >
     path={{ item }}

roles/ceph-common/tasks/installs/install_on_redhat.yml

@@ -102,6 +102,13 @@
     - "{{ ceph_stable_ice_temp_path }}/kmod-rbd-{{ ceph_stable_ice_kmod }}.rpm"
   when: ceph_stable_ice
 
+- name: install rados gateway
+  yum: >
+    name=ceph-radosgw
+    state=present
+  when:
+    rgw_group_name in group_names
+
 - name: configure rbd clients directories
   file: >
     path={{ item }}

roles/ceph-common/tasks/main.yml

@@ -25,6 +25,18 @@
 - include: ./installs/install_on_debian.yml
   when: ansible_os_family == 'Debian'
 
+- include: ./installs/install_rgw_on_redhat.yml
+  when:
+    ansible_os_family == 'RedHat' and
+    radosgw_frontend == 'apache' and
+    rgw_group_name in group_names
+
+- include: ./installs/install_rgw_on_debian.yml
+  when:
+    ansible_os_family == 'Debian' and
+    radosgw_frontend == 'apache' and
+    rgw_group_name in group_names
+
 - name: check for a ceph socket
   shell: "stat /var/run/ceph/*.asok > /dev/null 2>&1"
   changed_when: false

roles/ceph-rgw/defaults/main.yml

@@ -10,16 +10,6 @@ cephx: true
 # allowing root to not require tty
 radosgw_user: root
 
-# Toggle 100-continue support for Apache and FastCGI
-# WARNING: Changing this value will cause an outage of Apache while it is reinstalled on RGW nodes
-http_100_continue: false
-
-# Rados Gateway options
-redhat_distro_ceph_extra: centos6.4 # supported distros are centos6.3, centos6.4, centos6, fedora18, fedora19, opensuse12.2, rhel6.3, rhel6.4, rhel6.5, rhel6, sles11sp2
-email_address: foo@bar.com
-radosgw_frontend: civetweb # we currently only support a single backend
-
-
 ##########
 # DOCKER #
 ##########

roles/ceph-rgw/files/cephdev.asc

@@ -1,41 +0,0 @@
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roles/ceph-rgw/handlers/main.yml

@@ -1,14 +0,0 @@
----
-- name: restart apache2
-  service: >
-    name=apache2
-    state=restarted
-    enabled=yes
-  when: ansible_os_family == 'Debian'
-
-- name: restart apache2
-  service: >
-    name=httpd
-    state=restarted
-    enabled=yes
-  when: ansible_os_family == 'RedHat'

roles/ceph-rgw/tasks/main.yml

@@ -2,35 +2,6 @@
 - include: pre_requisite.yml
   when: not ceph_containerized_deployment
 
-- include: ./installs/install_redhat.yml
-  when:
-    ansible_os_family == 'RedHat' and
-    radosgw_frontend == 'apache' and not
-    ceph_containerized_deployment
-
-- include: ./installs/install_debian.yml
-  when:
-    ansible_os_family == 'Debian' and
-    radosgw_frontend == 'apache' and not
-    ceph_containerized_deployment
-
-- name: install rados gateway
-  apt: >
-    pkg=radosgw
-    state=present
-    update_cache=yes
-  when:
-    ansible_os_family == 'Debian' and not
-    ceph_containerized_deployment
-
-- name: install rados gateway
-  yum: >
-    name=ceph-radosgw
-    state=present
-  when:
-    ansible_os_family == 'RedHat' and not
-    ceph_containerized_deployment
-
 - include: openstack-keystone.yml
   when: radosgw_keystone
 

roles/ceph-rgw/tasks/start_radosgw.yml

@@ -2,6 +2,7 @@
 - name: check if rgw is started
   command: /etc/init.d/radosgw status
   register: rgwstatus
+  changed_when: false
   failed_when: false
 
 - name: start rgw
@@ -11,9 +12,15 @@
     ansible_distribution != "Ubuntu" and
     ansible_os_family != 'RedHat'
 
+- name: activate rgw on ubuntu
+  command: initctl emit radosgw cluster=ceph id=rgw.{{ ansible_hostname }}
+  changed_when: false
+  when: ansible_distribution == 'Ubuntu'
+
 - name: start rgw on ubuntu
   service: >
-    name=radosgw-all
+    name=radosgw
+    args=id=rgw.{{ ansible_hostname }}
     state=started
   when: ansible_distribution == 'Ubuntu'