Merge pull request #771 from ceph/client-role

ceph-client: introduce new client role
pull/777/head
Leseb 2016-05-11 14:40:15 +02:00
commit 82a249e742
12 changed files with 347 additions and 0 deletions

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@ -29,6 +29,7 @@
- ceph-agent
- ceph-fetch-keys
- ceph-rbd-mirror
- ceph-client
basedir: "{{ lookup('pipe', 'git rev-parse --show-toplevel') }}"
tasks:

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---
# Variables here are applicable to all host groups NOT roles
# This sample file generated by generate_group_vars_sample.sh
# Dummy variable to avoid error because ansible does not recognize the
# file as a good configuration file when no variable in it.
dummy:
###########
# GENERAL #
###########
#fetch_directory: fetch/
#user_config: false
#pools:
# - { name: test, pgs: "{{ pool_default_pg_num }}" }
#keys:
# - { name: client.test, value: "mon 'allow r' osd 'allow class-read object_prefix rbd_children, allow rwx pool={{ pools.name }}'" }

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@ -0,0 +1,201 @@
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Copyright [2014] [Sébastien Han]
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@ -0,0 +1,41 @@
# Ansible role: Ceph Client
This role bootstraps all the necessary bits to run a Ceph client.
# Requirements
Nothing, it runs out of the box.
# Role variables
Have a look at: `defaults/main.yml`.
## Mandatory variables
None.
# Dependencies
The role `ceph.ceph-common` must be installed.
# Example Playbook
```
- hosts: servers
remote_user: ubuntu
roles:
- { role: ceph.ceph-client }
```
# Contribution
**THIS REPOSITORY DOES NOT ACCEPT PULL REQUESTS**
**PULL REQUESTS MUST GO THROUGH [CEPH-ANSIBLE](https://github.com/ceph/ceph-ansible)**
# License
Apache
# Author Information
This role was created by [Sébastien Han](http://sebastien-han.fr/).

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@ -0,0 +1,15 @@
---
###########
# GENERAL #
###########
fetch_directory: fetch/
user_config: false
pools:
- { name: test, pgs: "{{ pool_default_pg_num }}" }
- { name: test2, pgs: "{{ pool_default_pg_num }}" }
keys:
- { name: client.test, value: "mon 'allow r' osd 'allow class-read object_prefix rbd_children, allow rwx pool=test'" }
- { name: client.test2, value: "mon 'allow r' osd 'allow class-read object_prefix rbd_children, allow rwx pool=test2'" }

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@ -0,0 +1,14 @@
---
galaxy_info:
author: Sébastien Han
description: Installs A Ceph Client
license: Apache
min_ansible_version: 1.7
platforms:
- name: Ubuntu
versions:
- trusty
categories:
- system
dependencies:
- { role: ceph.ceph-common }

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@ -0,0 +1,14 @@
---
- name: create pools
command: ceph --cluster {{ cluster }} osd pool create {{ item.name }} {{ item.pgs }}
with_items: pools
changed_when: false
failed_when: false
- name: create keys
command: ceph --cluster {{ cluster }} auth get-or-create {{ item.name }} {{ item.value }} -o /etc/ceph/{{ cluster }}.{{ item.name }}.keyring
args:
creates: /etc/ceph/{{ cluster }}.{{ item.name }}.keyring
with_items: keys
changed_when: false
when: cephx

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@ -0,0 +1,4 @@
---
- include: pre_requisite.yml
- include: create_users_keys.yml
when: user_config

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@ -0,0 +1,9 @@
---
- name: copy ceph admin keyring
copy:
src: "{{ fetch_directory }}/{{ fsid }}/etc/ceph/{{ cluster }}.client.admin.keyring"
dest: "/etc/ceph/"
owner: "{{ key_owner }}"
group: "{{ key_group }}"
mode: "{{ key_mode }}"
when: cephx

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@ -18,6 +18,7 @@ rgw_group_name: rgws
mds_group_name: mdss
restapi_group_name: restapis
rbdmirror_group_name: rbdmirrors
client_group_name: clients
# If check_firewall is true, then ansible will try to determine if the
# Ceph ports are blocked by a firewall. If the machine running ansible

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@ -104,6 +104,26 @@
mds_group_name in group_names and
ansible_pkg_mgr == "dnf"
- name: install distro or red hat storage ceph base
yum:
name: "ceph-base"
state: "{{ (upgrade_ceph_packages|bool) | ternary('latest','present') }}"
when:
(ceph_origin == "distro" or ceph_stable_rh_storage or ceph_dev or
(ceph_stable and ceph_stable_release not in ceph_stable_releases)) and
client_group_name in group_names and
ansible_pkg_mgr == "yum"
- name: install distro or red hat storage ceph base
dnf:
name: "ceph-base"
state: "{{ (upgrade_ceph_packages|bool) | ternary('latest','present') }}"
when:
(ceph_origin == "distro" or ceph_stable_rh_storage or ceph_dev or
(ceph_stable and ceph_stable_release not in ceph_stable_releases)) and
client_group_name in group_names and
ansible_pkg_mgr == "dnf"
- name: install ceph-test
yum:
name: ceph-test

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@ -35,3 +35,8 @@
become: True
roles:
- ceph-rbd-mirror
- hosts: clients
become: True
roles:
- ceph-client