mirror of https://github.com/ceph/ceph-ansible.git
library: drop ceph_facts
This is never called in the playbook and seems unmaintained.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit b01f16e835)
pull/6389/head
Guillaume Abrioux
parent
4aadd659e2
commit
697e5823f3
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@ -6,7 +6,6 @@ Version: @VERSION@
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Release: @RELEASE@%{?dist}
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Summary: Ansible playbooks for Ceph
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# Some files have been copied from Ansible (GPLv3+). For example:
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# library/ceph_facts
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# plugins/actions/config_template.py
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# roles/ceph-common/plugins/actions/config_template.py
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License: ASL 2.0 and GPLv3+
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@ -1,183 +0,0 @@
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#!/usr/bin/python
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# -*- coding: utf-8 -*-
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# (c) 2013, Jimmy Tang <jcftang@gmail.com>
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#
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# This file is part of Ansible
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#
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# Ansible is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Ansible is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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#
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import fnmatch
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DOCUMENTATION = '''
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---
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module: ceph_facts
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short_description: Runs the I(ceph) monitoring programs on the remote system
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description:
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- Runs the I(ceph) program to discover the filesystem status
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returning JSON data that can be useful for inventory purposes.
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version_added: "1.1"
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options:
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filter:
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description:
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- if supplied, only return facts that match this shell-style (fnmatch) wildcard.
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required: false
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default: '*'
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examples:
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- code: ansible monitor-ceph01.cluster -m ceph_facts
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description: "Get all the possible known information from ceph cluster"
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- code: ansible monitor-ceph01.cluster -m ceph_facts -a 'filter=quorum*'
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description: "Get all the information related to quorum status"
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notes:
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- The facts are not very structured right now and requires more work.
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requirements: [ "ceph" ]
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author: Jimmy Tang
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'''
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try:
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import json
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except ImportError:
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import simplejson as json
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def run_ceph_facts(module):
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setup_options = {}
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facts = {}
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# check for quorum of cluster, monmap
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cmd = ["/usr/bin/env", "ceph", "quorum_status"]
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rc, out, err = module.run_command(cmd, check_rc=True)
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quorum = True
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try:
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quorum_ds = json.loads(out)
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except:
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quorum = False
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if quorum:
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for (k,v) in quorum_ds.items():
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setup_options["quorum_status_%s" % k] = v
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# check for status of osd's
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cmd = ["/usr/bin/env", "ceph", "osd", "dump", "--format=json"]
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rc, out, err = module.run_command(cmd, check_rc=True)
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osd = True
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try:
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osd_ds = json.loads(out)
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except:
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osd = False
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if osd:
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for (k,v) in osd_ds.items():
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setup_options["osd_status_%s" % k] = v
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# check for status of mds's
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cmd = ["/usr/bin/env", "ceph", "mds", "dump", "--format=json"]
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rc, out, err = module.run_command(cmd, check_rc=True)
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mds = True
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try:
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mds_ds = json.loads(out)
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except:
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mds = False
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if mds:
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for (k,v) in mds_ds.items():
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setup_options["mds_status_%s" % k] = v
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# # check for status of placement groups
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# cmd = ["/usr/bin/env", "ceph", "pg", "dump", "--format=json"]
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# rc, out, err = module.run_command(cmd, check_rc=True)
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# pg = True
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# try:
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# pg_ds = json.loads(out)
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# except:
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# pg = False
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# if pg:
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# for (k,v) in pg_ds.items():
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# setup_options["pg_%s" % k] = v
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# show osd tree
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cmd = ["/usr/bin/env", "ceph", "osd", "tree", "--format=json"]
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rc, out, err = module.run_command(cmd, check_rc=True)
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osd_tree = True
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try:
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osd_tree_ds = json.loads(out)
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except:
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osd_tree = False
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if osd_tree:
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for (k,v) in osd_tree_ds.items():
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setup_options["osd_tree_%s" % k] = v
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# show rados df
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cmd = ["/usr/bin/env", "rados", "df", "--format=json"]
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rc, out, err = module.run_command(cmd, check_rc=True)
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rados_df = True
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try:
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rados_df_ds = json.loads(out)
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except:
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rados_df = False
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if rados_df:
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for (k,v) in rados_df_ds.items():
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setup_options["rados_df_%s" % k] = v
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setup_options['rbd_images'] = {}
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for pool in setup_options.get('osd_status_pools', []):
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if 'rbd' in pool['application_metadata']:
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pool_name = pool['pool_name']
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setup_options['rbd_images'][pool_name] = {}
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cmd = ["/usr/bin/env", "rbd", "list", pool_name, "--format=json"]
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rc, out, err = module.run_command(cmd, check_rc=True)
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try:
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images = json.loads(out)
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except json.JsonDecodeError:
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continue
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for image in images:
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setup_options['rbd_images'][pool_name][image] = {}
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cmd = ["/usr/bin/env", "rbd", "status", pool_name+'/'+image, "--format=json"]
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rc, out, err = module.run_command(cmd, check_rc=True)
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try:
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setup_options['rbd_images'][pool_name][image]['status'] = json.loads(out)
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except json.JsonDecodeError:
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continue
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cmd = ["/usr/bin/env", "rbd", "info", pool_name+'/'+image, "--format=json"]
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rc, out, err = module.run_command(cmd, check_rc=True)
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try:
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setup_options['rbd_images'][pool_name][image]['info'] = json.loads(out)
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except json.JsonDecodeError:
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continue
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# business as usual
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for (k, v) in facts.items():
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setup_options["ansible_%s" % k.replace('-', '_')] = v
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ceph_facts_result = { 'ansible_facts': {} }
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for (k,v) in setup_options.items():
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if module.params['filter'] == '*' or fnmatch.fnmatch(k, module.params['filter']):
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ceph_facts_result['ansible_facts'][k] = v
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return ceph_facts_result
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def main():
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global module
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module = AnsibleModule(
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argument_spec = dict(
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filter=dict(default="*", required=False),
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)
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)
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data = run_ceph_facts(module)
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module.exit_json(**data)
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from ansible.module_utils.basic import *
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main()
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