Change gnocchi storage and increase the capacity of ceph

1. Change the gnocchi storage to ceph.
2. Change the size of loopback to 500GB
3. Change the ceilometer polling yaml
4. Run ceilometer-upgrade command
   and restart ceilometer service

Change-Id: I8948c7b7e340c11e5d05c06a7d54c0e1b807620c
Signed-off-by: wutianwei <wutianwei1@huawei.com>

8 files changed, 86 insertions, 1 deletions

diff --git a/deploy/adapters/ansible/roles/config-osa/files/polling.yaml b/deploy/adapters/ansible/roles/config-osa/files/polling.yaml
new file mode 100644
index 00000000..631e3687
--- /dev/null
+++ b/deploy/adapters/ansible/roles/config-osa/files/polling.yaml
@@ -0,0 +1,6 @@
+---
+sources:
+    - name: all_pollsters
+      interval: 300
+      meters:
+          - "*"
diff --git a/deploy/adapters/ansible/roles/config-osa/files/user_ceph.yml b/deploy/adapters/ansible/roles/config-osa/files/user_ceph.yml
index 9d5f13a9..6daa1436 100644
--- a/deploy/adapters/ansible/roles/config-osa/files/user_ceph.yml
+++ b/deploy/adapters/ansible/roles/config-osa/files/user_ceph.yml
@@ -14,3 +14,13 @@ cinder_backends:
     rbd_user: cinder
     rbd_secret_uuid: "{{ cinder_ceph_client_uuid }}"
     report_discard_supported: true
+
+gnocchi_storage_driver: ceph
+gnocchi_ceph_pool: "metrics"
+ceph_extra_components:
+  - component: gnocchi_api
+    package:
+      - "{{ python_ceph_package }}"
+    client:
+      - '{{ gnocchi_ceph_client }}'
+    service: '{{ ceph_gnocchi_service_names }}'
diff --git a/deploy/adapters/ansible/roles/config-osa/tasks/meters.yml b/deploy/adapters/ansible/roles/config-osa/tasks/meters.yml
index 8f06a884..2b3bce5f 100644
--- a/deploy/adapters/ansible/roles/config-osa/tasks/meters.yml
+++ b/deploy/adapters/ansible/roles/config-osa/tasks/meters.yml
@@ -69,3 +69,15 @@
       [database]{% raw %}
       connection = mysql+pymysql://{{ ceilometer_galera_user }}:{{ ceilometer_container_db_password }}@{{ceilometer_galera_address }}/{{ ceilometer_galera_database }}?charset=utf86{% endraw %}
 # yamllint enable rule:line-length
+
+- name: make sure the directory exist
+  file:
+    dest: /etc/openstack_deploy/ceilometer
+    state: directory
+    mode: 0755
+
+- name: copy the polling.yml
+  copy:
+    dest: /etc/openstack_deploy/ceilometer/polling.yaml
+    src: polling.yaml
+    mode: 0644
diff --git a/deploy/adapters/ansible/roles/post-osa/handlers/main.yml b/deploy/adapters/ansible/roles/post-osa/handlers/main.yml
index 3d979e6a..d685edca 100755
--- a/deploy/adapters/ansible/roles/post-osa/handlers/main.yml
+++ b/deploy/adapters/ansible/roles/post-osa/handlers/main.yml
@@ -9,3 +9,17 @@
 - name: restart network service
   shell: "/sbin/ifconfig eth0 0 &&/sbin/ifdown -a && \
           /sbin/ifup --ignore-errors -a"
+
+- name: Restart ceilometer services
+  service:
+    name: "{{ item.0.service_name }}"
+    enabled: "yes"
+    state: "restarted"
+  with_subelements:
+    - "{{ ceilometer_services }}"
+    - group
+  when: inventory_hostname in groups[item.1]
+  register: _restart
+  until: _restart | success
+  retries: 5
+  delay: 2
diff --git a/deploy/adapters/ansible/roles/post-osa/tasks/ceilometer-upgrade.yml b/deploy/adapters/ansible/roles/post-osa/tasks/ceilometer-upgrade.yml
new file mode 100755
index 00000000..3d991b74
--- /dev/null
+++ b/deploy/adapters/ansible/roles/post-osa/tasks/ceilometer-upgrade.yml
@@ -0,0 +1,28 @@
+#############################################################################
+# Copyright (c) 2017 HUAWEI TECHNOLOGIES CO.,LTD and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+---
+- name: check for gnocchi resource file
+  stat:
+    path: "/etc/ceilometer/gnocchi_resources.yaml"
+  register: gnocchi_resource_file
+
+- name: get the path of ceilometer-upgrade
+  shell: "find / -name ceilometer-upgrade 2>/dev/null || true"
+  register: ceilometer_upgrade_path
+
+- name: Initialize Gnocchi database by creating ceilometer resources
+  command: "{{ ceilometer_upgrade_path.stdout }} --skip-metering-database"
+  become: "yes"
+  when: gnocchi_resource_file.stat.exists
+  register: _upgrade
+  until: _upgrade | success
+  retries: 10
+  delay: 2
+  notify:
+    - Restart ceilometer services
diff --git a/deploy/adapters/ansible/roles/post-osa/tasks/main.yml b/deploy/adapters/ansible/roles/post-osa/tasks/main.yml
index bd83b50f..205f3392 100644
--- a/deploy/adapters/ansible/roles/post-osa/tasks/main.yml
+++ b/deploy/adapters/ansible/roles/post-osa/tasks/main.yml
@@ -23,3 +23,7 @@
   when:
     - ansible_os_family == 'RedHat' and ansible_distribution_major_version == '7'
     - inventory_hostname in groups['compute']
+
+- include: ceilometer-upgrade.yml
+  when:
+    - inventory_hostname in groups['ceilometer_all']
diff --git a/deploy/adapters/ansible/roles/post-osa/vars/main.yml b/deploy/adapters/ansible/roles/post-osa/vars/main.yml
index da886028..12728150 100644
--- a/deploy/adapters/ansible/roles/post-osa/vars/main.yml
+++ b/deploy/adapters/ansible/roles/post-osa/vars/main.yml
@@ -24,3 +24,14 @@ intf_storage: |-
   {%- set intf_storage = intf_storage + '.' + compu_sys_mappings["storage"]["vlan_tag"]|string %}
   {%- endif %}
   {{- intf_storage }}
+
+ceilometer_services:
+  ceilometer-agent-notification:
+    group:
+      - ceilometer_agent_notification
+    service_name: ceilometer-agent-notification
+  ceilometer-polling:
+    group:
+      - ceilometer_agent_central
+      - ceilometer_agent_compute
+    service_name: ceilometer-polling
diff --git a/deploy/adapters/ansible/roles/storage/vars/main.yml b/deploy/adapters/ansible/roles/storage/vars/main.yml
index cbee9c1e..d6c5961a 100644
--- a/deploy/adapters/ansible/roles/storage/vars/main.yml
+++ b/deploy/adapters/ansible/roles/storage/vars/main.yml
@@ -7,7 +7,7 @@
 # http://www.apache.org/licenses/LICENSE-2.0
 ##############################################################################
 ---
-host_loopback_ceph_size: "100G"
+host_loopback_ceph_size: "500G"
 rc_local_insert_before: "^exit 0$"
 bootstrap_host_data_disk_device: null
 bootstrap_host_data_disk_device_force: "no"