Andrew Bogott has uploaded a new change for review. ( https://gerrit.wikimedia.org/r/359370 )
Change subject: openstack: add 'puppetleaks' script ...................................................................... openstack: add 'puppetleaks' script To detect and optionally delete puppet configs for deleted instances. Change-Id: I7bce728c3281987fb125a69899b940ced7fbfcad --- A modules/openstack/files/novastats/puppetleaks.py M modules/openstack/manifests/adminscripts.pp 2 files changed, 92 insertions(+), 0 deletions(-) git pull ssh://gerrit.wikimedia.org:29418/operations/puppet refs/changes/70/359370/1 diff --git a/modules/openstack/files/novastats/puppetleaks.py b/modules/openstack/files/novastats/puppetleaks.py new file mode 100755 index 0000000..50c254a --- /dev/null +++ b/modules/openstack/files/novastats/puppetleaks.py @@ -0,0 +1,84 @@ +#!/usr/bin/python +# +# Copyright 2017 Wikimedia Foundation +# +# Licensed under the Apache License, Version 2.0 (the "License"); you may +# not use this file except in compliance with the License. You may obtain +# a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +# License for the specific language governing permissions and limitations +# under the License. +""" +Dig through puppet configs, find and correct puppet definitions for missing instances. +""" + +import argparse +import mwopenstackclients + +import requests +import yaml +import time + +clients = mwopenstackclients.clients() + + +def url_template(): + return "http://labcontrol1001.wikimedia.org:8101/v1/"; + + +def all_prefixes(project): + """Return a list of prefixes for a given project + """ + url = url_template() + project + "/prefix" + req = requests.get(url, verify=False) + if req.status_code != 200: + data = [] + else: + data = yaml.safe_load(req.text) + return data['prefixes'] + + +def delete_prefix(project, prefix): + """Return a list of prefixes for a given project + """ + url = url_template() + project + "/prefix/" + prefix + print("Deleting %s" % url) + req = requests.delete(url, verify=False) + req.raise_for_status() + time.sleep(1) + + +def purge_duplicates(delete=False): + for project in clients.allprojects(): + prefixes = all_prefixes(project.id) + instances = clients.allinstances(project.id) + + all_nova_instances = ["%s.%s.eqiad.wmflabs" % (instance.name, instance.tenant_id) + for instance in instances] + all_nova_shortname_instances = ["%s.eqiad.wmflabs" % (instance.name) + for instance in instances] + + for prefix in prefixes: + if not prefix.endswith('wmflabs'): + continue + if (prefix not in all_nova_instances and + prefix not in all_nova_shortname_instances): + print "stray prefix: %s" % prefix + if delete: + delete_prefix(project.id, prefix) + + +parser = argparse.ArgumentParser( + description='Find (and, optionally, remove) leaked dns records.') +parser.add_argument('--delete', + dest='delete', + help='Actually delete leaked records', + action='store_true') +args = parser.parse_args() + +purge_duplicates(args.delete) diff --git a/modules/openstack/manifests/adminscripts.pp b/modules/openstack/manifests/adminscripts.pp index 4963759..efbdfc2 100644 --- a/modules/openstack/manifests/adminscripts.pp +++ b/modules/openstack/manifests/adminscripts.pp @@ -71,6 +71,14 @@ group => 'root', } + file { '/root/novastats/puppetleaks.py': + ensure => present, + source => 'puppet:///modules/openstack/novastats/puppetleaks.py', + mode => '0755', + owner => 'root', + group => 'root', + } + file { '/root/novastats/flavorreport.py': ensure => present, source => 'puppet:///modules/openstack/novastats/flavorreport.py', -- To view, visit https://gerrit.wikimedia.org/r/359370 To unsubscribe, visit https://gerrit.wikimedia.org/r/settings Gerrit-MessageType: newchange Gerrit-Change-Id: I7bce728c3281987fb125a69899b940ced7fbfcad Gerrit-PatchSet: 1 Gerrit-Project: operations/puppet Gerrit-Branch: production Gerrit-Owner: Andrew Bogott <[email protected]> _______________________________________________ MediaWiki-commits mailing list [email protected] https://lists.wikimedia.org/mailman/listinfo/mediawiki-commits
