Update ceph release to octopus

We do not install ceph-mgr for CentOS7 as it's not supported upstream.

Depends-On: https://review.opendev.org/729329
Change-Id: I5efdae4de2b52fe7048c77066a6e17ce0b3b0031

ansible-role-requirements.yml

@@ -276,8 +276,8 @@
 - name: ceph-ansible
   scm: git
   src: https://github.com/ceph/ceph-ansible
-  version: stable-4.0
+  version: stable-5.0
-  trackbranch: stable-4.0
+  trackbranch: stable-5.0
 - name: opendaylight
   scm: git
   src: https://github.com/opendaylight/integration-packaging-ansible-opendaylight

inventory/group_vars/all/ceph.yml

@@ -27,7 +27,7 @@ ceph_repository: community
 # The _stable_release var is used by both the OSA ceph_client role and the
 # ceph-ansible roles. It is defaulted in ceph_client but set here to keep the
 # OSA/ceph-ansible integrations in sync.
-ceph_stable_release: nautilus
+ceph_stable_release: octopus
 fetch_directory: "{{ openstack_config_dir }}/ceph-fetch/"
 # tries to create /var/log/ceph as a directory and fails if the log link already
 # exists. we handle the log dir creation so this is not something we need

inventory/group_vars/ceph_all.yml

@@ -33,7 +33,6 @@ ceph_conf_overrides: "{{ (ceph_conf_overrides_rgw | default({})) | combine(ceph_
 nfs_file_gw: "{{ (('ceph-nfs' in groups) and ('ceph-mds' in groups)) }}"
 nfs_obj_gw: False
 nfs_ganesha_stable: "{{ (ansible_distribution_release != 'bionic') }}"
-nfs_ganesha_stable_branch: V2.8-stable
 
 # NTP in an OSA environment is handled by ansible-hardening using chrony
 # ceph-ansible's default enabling of ntpd conflicts with the OSA defaults
@@ -65,3 +64,4 @@ openstack_cephfs_metadata_pool:
 
 cephfs_data_pool: "{{ openstack_cephfs_data_pool }}"
 cephfs_metadata_pool: "{{ openstack_cephfs_metadata_pool }}"
+dashboard_enabled: "{{ not (ansible_os_family | lower == 'redhat' and ansible_distribution_major_version is version('7', '=')) }}"

playbooks/common-tasks/ceph-server.yml

@@ -40,3 +40,25 @@
     apt_pinned_packages: [{ package: '*', release: 'ceph.com' }]
   when:
     - ansible_pkg_mgr == 'apt'
+
+
+
+# We need to have PyYAML for ceph-ansible roles
+- block:
+    - name: Install python3-yaml
+      package:
+        name: "{{ (ansible_os_family | lower == 'debian') | ternary('python3-yaml', 'python3-pyyaml') }}"
+        state: present
+  # Rescue is mainly for CentOS 7
+  rescue:
+    # Installing both pip's not to fail
+    - name: Installing pip
+      package:
+        name:
+          - python-pip
+          - python3-pip
+        state: present
+
+    - name: Install PyYAML
+      pip:
+        name: PyYAML

playbooks/defaults/ceph_ansible.yml

@@ -15,9 +15,7 @@
 
 ceph_conf_overrides:
   global:
-    log_file: none
     log_to_syslog: true
     err_to_syslog: true
   mon:
     mon_cluster_log_to_syslog: true
-    mon_cluster_log_file: none