From bb31ed2d10f1876a50353abb258c2a5be13e2da2 Mon Sep 17 00:00:00 2001
From: "carey.xu" <carey.xuhan@huawei.com>
Date: Thu, 17 Dec 2015 18:16:12 +0800
Subject: deploy mongodb as cluster for HA

JIRA: COMPASS-207

Change-Id: I1069bcc2d0dd97dd6a4c7bb61351be993d86b33a
Signed-off-by: carey.xu <carey.xuhan@huawei.com>
---
 .../adapters/ansible/roles/database/tasks/main.yml |  5 ++-
 .../ansible/roles/database/tasks/mongodb.yml       | 39 ----------------------
 .../roles/database/tasks/mongodb_config.yml        | 35 +++++++++++++++++++
 .../roles/database/tasks/mongodb_install.yml       | 30 +++++++++++++++++
 4 files changed, 69 insertions(+), 40 deletions(-)
 delete mode 100644 deploy/adapters/ansible/roles/database/tasks/mongodb.yml
 create mode 100755 deploy/adapters/ansible/roles/database/tasks/mongodb_config.yml
 create mode 100755 deploy/adapters/ansible/roles/database/tasks/mongodb_install.yml

(limited to 'deploy/adapters/ansible/roles/database/tasks')

diff --git a/deploy/adapters/ansible/roles/database/tasks/main.yml b/deploy/adapters/ansible/roles/database/tasks/main.yml
index 20b6fe4b..bfdcb75b 100644
--- a/deploy/adapters/ansible/roles/database/tasks/main.yml
+++ b/deploy/adapters/ansible/roles/database/tasks/main.yml
@@ -9,4 +9,7 @@
   when:
     - inventory_hostname == haproxy_hosts.keys()[0]
 
-- include: mongodb.yml
+- include: mongodb_install.yml
+- include: mongodb_config.yml
+  when:
+    - inventory_hostname == haproxy_hosts.keys()[0]
diff --git a/deploy/adapters/ansible/roles/database/tasks/mongodb.yml b/deploy/adapters/ansible/roles/database/tasks/mongodb.yml
deleted file mode 100644
index ada7f7ef..00000000
--- a/deploy/adapters/ansible/roles/database/tasks/mongodb.yml
+++ /dev/null
@@ -1,39 +0,0 @@
----
-- name: install mongodb packages
-  action: "{{ ansible_pkg_mgr }} name={{ item }} state=present"
-  with_items: mongodb_packages | union(packages_noarch)
-
-- name: install pymongod packages
-  pip: name={{ item }} state=present extra_args='--pre'
-  with_items: pip_packages
-
-- name: copy ceilometer configs
-  template: src=mongodb.conf dest=/opt/os_templates backup=yes
-
-- name: update mongodb config file
-  shell: crudini --merge /etc/mongodb.conf < /opt/os_templates/mongodb.conf
-
-- name: rm prealloc files
-  file:
-    dest: "{{ item }}"
-    state: absent
-  with_fileglob:
-    - /var/lib/mongodb/journal/*
-
-- name: manually restart mongodb server
-  service: name={{ mongodb_service }} state=restarted enabled=yes
-
-- name: write mongodb to monitor list
-  lineinfile: dest=/opt/service create=yes line={{ mongodb_service}}
-
-- wait_for: port=27017 delay=3 timeout=60 host={{ internal_vip.ip }}
-
-- name: create mongodb user
-  run_once: True
-  mongodb_user:
-    login_host: "{{ internal_vip.ip }}"
-    database: ceilometer
-    name: ceilometer
-    password: "{{ CEILOMETER_DBPASS }}"
-    roles: 'readWrite,dbAdmin'
-    state: present
diff --git a/deploy/adapters/ansible/roles/database/tasks/mongodb_config.yml b/deploy/adapters/ansible/roles/database/tasks/mongodb_config.yml
new file mode 100755
index 00000000..573b30a9
--- /dev/null
+++ b/deploy/adapters/ansible/roles/database/tasks/mongodb_config.yml
@@ -0,0 +1,35 @@
+---
+- name: copy replica js
+  template:
+    src: replica.js
+    dest: /opt/replica.js
+
+- name: init replica servers
+  shell: mongo compass /opt/replica.js
+
+- name: wait replica servers are ready
+  shell: mongo compass --eval 'printjson(rs.status())'|grep -E 'PRIMARY|SECONDARY'|wc -l
+  register: servers
+  until: servers.stdout|int == 3
+  retries: 20
+  delay: 3
+
+- debug: msg='{{ servers.stdout |int }}'
+
+- name: create mongodb user and db
+  mongodb_user:
+    login_host: "{{ internal_vip.ip }}"
+    database: ceilometer
+    name: ceilometer
+    password: "{{ CEILOMETER_DBPASS }}"
+    roles: 'readWrite,dbAdmin'
+    state: present
+
+- name: grant user privilege
+  mongodb_user:
+    login_host: "{{ internal_vip.ip }}"
+    database: ceilometer
+    name: ceilometer
+    password: "{{ CEILOMETER_DBPASS }}"
+    roles: 'readWrite,dbAdmin'
+    state: present
diff --git a/deploy/adapters/ansible/roles/database/tasks/mongodb_install.yml b/deploy/adapters/ansible/roles/database/tasks/mongodb_install.yml
new file mode 100755
index 00000000..1e7988d2
--- /dev/null
+++ b/deploy/adapters/ansible/roles/database/tasks/mongodb_install.yml
@@ -0,0 +1,30 @@
+---
+- name: install mongodb packages
+  action: "{{ ansible_pkg_mgr }} name={{ item }} state=present"
+  with_items: mongodb_packages | union(packages_noarch)
+
+- name: install pymongod packages
+  pip: name={{ item }} state=present extra_args='--pre'
+  with_items: pip_packages
+
+- name: copy ceilometer configs
+  template: src=mongodb.conf dest=/opt/os_templates backup=yes
+
+- name: update mongodb config file
+  shell: crudini --merge /etc/mongodb.conf < /opt/os_templates/mongodb.conf
+
+- name: rm prealloc files
+  file:
+    dest: "{{ item }}"
+    state: absent
+  with_fileglob:
+    - /var/lib/mongodb/journal/*
+
+- name: manually restart mongodb server
+  service: name={{ mongodb_service }} state=restarted enabled=yes
+
+- name: write mongodb to monitor list
+  lineinfile: dest=/opt/service create=yes line={{ mongodb_service}}
+
+- name: wait for mongod ready
+  wait_for: host=0.0.0.0 port=27017 delay=10
-- 
cgit 1.2.3-korg