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authorBogdan Dobrelya <bdobreli@redhat.com>2017-07-20 14:53:01 +0200
committerTomas Sedovic <tomas@sedovic.cz>2017-07-20 14:53:01 +0200
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Generate static inventory with shade inventory (#538)
* Autogenerate inventory/hosts when 'inventory: static' (Default), with the shade-inventory tool. * Drop unused anymore: openstack.py and associated GPL notes, an example static inventory, omit manual updates for the inventory DNS names in the deployment guide. * Switch openstack.py formatted inventory hostvars to the shade-inventory format (omit openstack.* from hostvars). * Populate node labels from inventory vars instead of the heat templates combined with inventory vars. * Add app (k8s minions) nodes group for primary node labels. Signed-off-by: Bogdan Dobrelya <bdobreli@redhat.com>
Diffstat (limited to 'playbooks/provisioning')
-rw-r--r--playbooks/provisioning/openstack/INVENTORY-LICENSE.txt674
-rw-r--r--playbooks/provisioning/openstack/README.md19
-rw-r--r--playbooks/provisioning/openstack/openstack_dns_records.yml50
-rw-r--r--playbooks/provisioning/openstack/openstack_dns_views.yml18
-rw-r--r--playbooks/provisioning/openstack/pre_tasks.yml6
-rw-r--r--playbooks/provisioning/openstack/sample-inventory/group_vars/OSEv3.yml8
-rw-r--r--playbooks/provisioning/openstack/sample-inventory/hosts44
-rwxr-xr-xplaybooks/provisioning/openstack/sample-inventory/openstack.py252
8 files changed, 43 insertions, 1028 deletions
diff --git a/playbooks/provisioning/openstack/INVENTORY-LICENSE.txt b/playbooks/provisioning/openstack/INVENTORY-LICENSE.txt
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--- a/playbooks/provisioning/openstack/INVENTORY-LICENSE.txt
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-combination as such.
-
- 14. Revised Versions of this License.
-
- The Free Software Foundation may publish revised and/or new versions of
-the GNU General Public License from time to time. Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
- Each version is given a distinguishing version number. If the
-Program specifies that a certain numbered version of the GNU General
-Public License "or any later version" applies to it, you have the
-option of following the terms and conditions either of that numbered
-version or of any later version published by the Free Software
-Foundation. If the Program does not specify a version number of the
-GNU General Public License, you may choose any version ever published
-by the Free Software Foundation.
-
- If the Program specifies that a proxy can decide which future
-versions of the GNU General Public License can be used, that proxy's
-public statement of acceptance of a version permanently authorizes you
-to choose that version for the Program.
-
- Later license versions may give you additional or different
-permissions. However, no additional obligations are imposed on any
-author or copyright holder as a result of your choosing to follow a
-later version.
-
- 15. Disclaimer of Warranty.
-
- THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
-APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
-HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
-OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
-THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
-IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
-ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
-
- 16. Limitation of Liability.
-
- IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
-THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
-GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
-USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
-DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
-PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
-EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGES.
-
- 17. Interpretation of Sections 15 and 16.
-
- If the disclaimer of warranty and limitation of liability provided
-above cannot be given local legal effect according to their terms,
-reviewing courts shall apply local law that most closely approximates
-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
-
- END OF TERMS AND CONDITIONS
-
- How to Apply These Terms to Your New Programs
-
- If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
- To do so, attach the following notices to the program. It is safest
-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
- <one line to give the program's name and a brief idea of what it does.>
- Copyright (C) <year> <name of author>
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-Also add information on how to contact you by electronic and paper mail.
-
- If the program does terminal interaction, make it output a short
-notice like this when it starts in an interactive mode:
-
- <program> Copyright (C) <year> <name of author>
- This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
- This is free software, and you are welcome to redistribute it
- under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License. Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
-
- You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-<http://www.gnu.org/licenses/>.
-
- The GNU General Public License does not permit incorporating your program
-into proprietary programs. If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
-the library. If this is what you want to do, use the GNU Lesser General
-Public License instead of this License. But first, please read
-<http://www.gnu.org/philosophy/why-not-lgpl.html>.
diff --git a/playbooks/provisioning/openstack/README.md b/playbooks/provisioning/openstack/README.md
index a92bc8837..d5b7c53ee 100644
--- a/playbooks/provisioning/openstack/README.md
+++ b/playbooks/provisioning/openstack/README.md
@@ -112,6 +112,9 @@ The `openstack_num_masters`, `openstack_num_infra` and
`openstack_num_nodes` values specify the number of Master, Infra and
App nodes to create.
+The `openshift_cluster_node_labels` defines custom labels for your openshift
+cluster node groups, like app or infra nodes. For example: `{'region': 'infra'}`.
+
The `openstack_nodes_to_remove` allows you to specify the numerical indexes
of App nodes that should be removed; for example, ['0', '2'],
@@ -141,18 +144,6 @@ be the case for development environments. When turned off, the servers will
be provisioned omitting the ``yum update`` command. This brings security
implications though, and is not recommended for production deployments.
-### Update the DNS names in `inventory/hosts`
-
-The different server groups are currently grouped by the domain name,
-so if you end up using a different domain than
-`openshift.example.com`, you will need to update the `inventory/hosts`
-file.
-
-For example, if your final domain is `my.cloud.com`, you can run this
-command to fix update the `hosts` file:
-
- sed -i 's/openshift.example.com/my.cloud.com/' inventory/hosts
-
### Configure the OpenShift parameters
Finally, you need to update the DNS entry in
@@ -193,6 +184,4 @@ Once it succeeds, you can install openshift by running:
## License
As the rest of the openshift-ansible-contrib repository, the code here is
-licensed under Apache 2. However, the openstack.py file under
-`sample-inventory` is GPLv3+. See the INVENTORY-LICENSE.txt file for the full
-text of the license.
+licensed under Apache 2.
diff --git a/playbooks/provisioning/openstack/openstack_dns_records.yml b/playbooks/provisioning/openstack/openstack_dns_records.yml
index b32b70ba9..b5f0840c5 100644
--- a/playbooks/provisioning/openstack/openstack_dns_records.yml
+++ b/playbooks/provisioning/openstack/openstack_dns_records.yml
@@ -1,7 +1,7 @@
---
- name: "Generate list of private A records"
set_fact:
- private_records: "{{ private_records | default([]) + [ { 'type': 'A', 'hostname': hostvars[item]['ansible_hostname'], 'ip': hostvars[item]['openstack']['private_v4'] } ] }}"
+ private_records: "{{ private_records | default([]) + [ { 'type': 'A', 'hostname': hostvars[item]['ansible_hostname'], 'ip': hostvars[item]['private_v4'] } ] }}"
with_items: "{{ groups['cluster_hosts'] }}"
- name: "Set the private DNS server to use the external value (if provided)"
@@ -10,36 +10,36 @@
nsupdate_key_secret_private: "{{ external_nsupdate_keys['private']['key_secret'] }}"
nsupdate_key_algorithm_private: "{{ external_nsupdate_keys['private']['key_algorithm'] }}"
when:
- - external_nsupdate_keys is defined
- - external_nsupdate_keys['private'] is defined
+ - external_nsupdate_keys is defined
+ - external_nsupdate_keys['private'] is defined
- name: "Set the private DNS server to use the provisioned value"
set_fact:
- nsupdate_server_private: "{{ hostvars[groups['dns'][0]].openstack.public_v4 }}"
+ nsupdate_server_private: "{{ hostvars[groups['dns'][0]].public_v4 }}"
nsupdate_key_secret_private: "{{ hostvars[groups['dns'][0]].nsupdate_keys['private-' + full_dns_domain].key_secret }}"
nsupdate_key_algorithm_private: "{{ hostvars[groups['dns'][0]].nsupdate_keys['private-' + full_dns_domain].key_algorithm }}"
when:
- - nsupdate_server_private is undefined
+ - nsupdate_server_private is undefined
- name: "Generate the private Add section for DNS"
set_fact:
private_named_records:
- - view: "private"
- zone: "{{ full_dns_domain }}"
- server: "{{ nsupdate_server_private }}"
- key_name: "{{ ( 'private-' + full_dns_domain ) }}"
- key_secret: "{{ nsupdate_key_secret_private }}"
- key_algorithm: "{{ nsupdate_key_algorithm_private | lower }}"
- entries: "{{ private_records }}"
+ - view: "private"
+ zone: "{{ full_dns_domain }}"
+ server: "{{ nsupdate_server_private }}"
+ key_name: "{{ ( 'private-' + full_dns_domain ) }}"
+ key_secret: "{{ nsupdate_key_secret_private }}"
+ key_algorithm: "{{ nsupdate_key_algorithm_private | lower }}"
+ entries: "{{ private_records }}"
- name: "Generate list of public A records"
set_fact:
- public_records: "{{ public_records | default([]) + [ { 'type': 'A', 'hostname': hostvars[item]['ansible_hostname'], 'ip': hostvars[item]['openstack']['public_v4'] } ] }}"
+ public_records: "{{ public_records | default([]) + [ { 'type': 'A', 'hostname': hostvars[item]['ansible_hostname'], 'ip': hostvars[item]['public_v4'] } ] }}"
with_items: "{{ groups['cluster_hosts'] }}"
- name: "Add wildcard records to the public A records"
set_fact:
- public_records: "{{ public_records | default([]) + [ { 'type': 'A', 'hostname': '*.' + openshift_app_domain, 'ip': hostvars[item]['openstack']['public_v4'] } ] }}"
+ public_records: "{{ public_records | default([]) + [ { 'type': 'A', 'hostname': '*.' + openshift_app_domain, 'ip': hostvars[item]['public_v4'] } ] }}"
with_items: "{{ groups['infra_hosts'] }}"
- name: "Set the public DNS server details to use the external value (if provided)"
@@ -48,27 +48,27 @@
nsupdate_key_secret_public: "{{ external_nsupdate_keys['public']['key_secret'] }}"
nsupdate_key_algorithm_public: "{{ external_nsupdate_keys['public']['key_algorithm'] }}"
when:
- - external_nsupdate_keys is defined
- - external_nsupdate_keys['public'] is defined
+ - external_nsupdate_keys is defined
+ - external_nsupdate_keys['public'] is defined
- name: "Set the public DNS server details to use the provisioned value"
set_fact:
- nsupdate_server_public: "{{ hostvars[groups['dns'][0]].openstack.public_v4 }}"
+ nsupdate_server_public: "{{ hostvars[groups['dns'][0]].public_v4 }}"
nsupdate_key_secret_public: "{{ hostvars[groups['dns'][0]].nsupdate_keys['public-' + full_dns_domain].key_secret }}"
nsupdate_key_algorithm_public: "{{ hostvars[groups['dns'][0]].nsupdate_keys['public-' + full_dns_domain].key_algorithm }}"
when:
- - nsupdate_server_public is undefined
+ - nsupdate_server_public is undefined
- name: "Generate the public Add section for DNS"
set_fact:
public_named_records:
- - view: "public"
- zone: "{{ full_dns_domain }}"
- server: "{{ nsupdate_server_public }}"
- key_name: "{{ ( 'public-' + full_dns_domain ) }}"
- key_secret: "{{ nsupdate_key_secret_public }}"
- key_algorithm: "{{ nsupdate_key_algorithm_public | lower }}"
- entries: "{{ public_records }}"
+ - view: "public"
+ zone: "{{ full_dns_domain }}"
+ server: "{{ nsupdate_server_public }}"
+ key_name: "{{ ( 'public-' + full_dns_domain ) }}"
+ key_secret: "{{ nsupdate_key_secret_public }}"
+ key_algorithm: "{{ nsupdate_key_algorithm_public | lower }}"
+ entries: "{{ public_records }}"
- name: "Generate the final dns_records_add"
set_fact:
diff --git a/playbooks/provisioning/openstack/openstack_dns_views.yml b/playbooks/provisioning/openstack/openstack_dns_views.yml
index ea0a7cb96..7165b4269 100644
--- a/playbooks/provisioning/openstack/openstack_dns_views.yml
+++ b/playbooks/provisioning/openstack/openstack_dns_views.yml
@@ -1,24 +1,24 @@
---
- name: "Generate ACL list for DNS server"
set_fact:
- acl_list: "{{ acl_list | default([]) + [ (hostvars[item]['openstack']['private_v4'] + '/32') ] }}"
+ acl_list: "{{ acl_list | default([]) + [ (hostvars[item]['private_v4'] + '/32') ] }}"
with_items: "{{ groups['cluster_hosts'] }}"
- name: "Generate the private view"
set_fact:
private_named_view:
- - name: "private"
- acl_entry: "{{ acl_list }}"
- zone:
- - dns_domain: "{{ full_dns_domain }}"
+ - name: "private"
+ acl_entry: "{{ acl_list }}"
+ zone:
+ - dns_domain: "{{ full_dns_domain }}"
- name: "Generate the public view"
set_fact:
public_named_view:
- - name: "public"
- zone:
- - dns_domain: "{{ full_dns_domain }}"
- forwarder: "{{ public_dns_nameservers }}"
+ - name: "public"
+ zone:
+ - dns_domain: "{{ full_dns_domain }}"
+ forwarder: "{{ public_dns_nameservers }}"
- name: "Generate the final named_config_views"
set_fact:
diff --git a/playbooks/provisioning/openstack/pre_tasks.yml b/playbooks/provisioning/openstack/pre_tasks.yml
index a4ff7c4ac..d73945644 100644
--- a/playbooks/provisioning/openstack/pre_tasks.yml
+++ b/playbooks/provisioning/openstack/pre_tasks.yml
@@ -15,12 +15,6 @@
env_id: "{{ env_id | default(default_env_id) }}"
delegate_to: localhost
-- name: Set Dynamic Inventory Filters
- become: false
- shell: >
- export OS_INV_FILTER_KEY=clusterid && export OS_INV_FILTER_VALUE={{ env_id }}
- delegate_to: localhost
-
- name: Updating DNS domain to include env_id (if not empty)
set_fact:
full_dns_domain: "{{ (env_id|trim == '') | ternary(public_dns_domain, env_id + '.' + public_dns_domain) }}"
diff --git a/playbooks/provisioning/openstack/sample-inventory/group_vars/OSEv3.yml b/playbooks/provisioning/openstack/sample-inventory/group_vars/OSEv3.yml
index 4ce96a031..a16c1d867 100644
--- a/playbooks/provisioning/openstack/sample-inventory/group_vars/OSEv3.yml
+++ b/playbooks/provisioning/openstack/sample-inventory/group_vars/OSEv3.yml
@@ -5,9 +5,11 @@ openshift_release: 1.5.1
#openshift_release: v3.5
openshift_master_default_subdomain: "apps.{{ env_id }}.{{ public_dns_domain }}"
-# NOTE(shadower): do not remove this line, otherwise the default node labels
-# won't be set up.
-openshift_node_labels: "{{ openstack.metadata.node_labels }}"
+#openshift_cluster_node_labels:
+# app:
+# region: primary
+# infra:
+# region: infra
osm_default_node_selector: 'region=primary'
diff --git a/playbooks/provisioning/openstack/sample-inventory/hosts b/playbooks/provisioning/openstack/sample-inventory/hosts
deleted file mode 100644
index 5f73b60f6..000000000
--- a/playbooks/provisioning/openstack/sample-inventory/hosts
+++ /dev/null
@@ -1,44 +0,0 @@
-#[all:vars]
-# For all group_vars, see ./group_vars/all.yml
-
-# Create an OSEv3 group that contains the master, nodes, etcd, and lb groups.
-# The lb group lets Ansible configure HAProxy as the load balancing solution.
-# Comment lb out if your load balancer is pre-configured.
-[cluster_hosts:children]
-OSEv3
-dns
-
-[OSEv3:children]
-masters
-nodes
-etcd
-
-# Set variables common for all OSEv3 hosts
-#[OSEv3:vars]
-
-# For OSEv3 normal group vars, see ./group_vars/OSEv3.yml
-
-# Host Groups
-
-[masters:children]
-masters.openshift.example.com
-
-[etcd:children]
-etcd.openshift.example.com
-
-[nodes:children]
-masters
-infra.openshift.example.com
-nodes.openshift.example.com
-
-[infra_hosts:children]
-infra.openshift.example.com
-
-[dns:children]
-dns.openshift.example.com
-
-[masters.openshift.example.com]
-[etcd.openshift.example.com]
-[infra.openshift.example.com]
-[nodes.openshift.example.com]
-[dns.openshift.example.com]
diff --git a/playbooks/provisioning/openstack/sample-inventory/openstack.py b/playbooks/provisioning/openstack/sample-inventory/openstack.py
deleted file mode 100755
index 8de73e1e0..000000000
--- a/playbooks/provisioning/openstack/sample-inventory/openstack.py
+++ /dev/null
@@ -1,252 +0,0 @@
-#!/usr/bin/env python
-
-# Copyright (c) 2012, Marco Vito Moscaritolo <marco@agavee.com>
-# Copyright (c) 2013, Jesse Keating <jesse.keating@rackspace.com>
-# Copyright (c) 2015, Hewlett-Packard Development Company, L.P.
-# Copyright (c) 2016, Rackspace Australia
-#
-# This module is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This software is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this software. If not, see <http://www.gnu.org/licenses/>.
-
-# The OpenStack Inventory module uses os-client-config for configuration.
-# https://github.com/stackforge/os-client-config
-# This means it will either:
-# - Respect normal OS_* environment variables like other OpenStack tools
-# - Read values from a clouds.yaml file.
-# If you want to configure via clouds.yaml, you can put the file in:
-# - Current directory
-# - ~/.config/openstack/clouds.yaml
-# - /etc/openstack/clouds.yaml
-# - /etc/ansible/openstack.yml
-# The clouds.yaml file can contain entries for multiple clouds and multiple
-# regions of those clouds. If it does, this inventory module will connect to
-# all of them and present them as one contiguous inventory.
-#
-# See the adjacent openstack.yml file for an example config file
-# There are two ansible inventory specific options that can be set in
-# the inventory section.
-# expand_hostvars controls whether or not the inventory will make extra API
-# calls to fill out additional information about each server
-# use_hostnames changes the behavior from registering every host with its UUID
-# and making a group of its hostname to only doing this if the
-# hostname in question has more than one server
-# fail_on_errors causes the inventory to fail and return no hosts if one cloud
-# has failed (for example, bad credentials or being offline).
-# When set to False, the inventory will return hosts from
-# whichever other clouds it can contact. (Default: True)
-
-import argparse
-import collections
-import os
-import sys
-import time
-from distutils.version import StrictVersion
-
-try:
- import json
-except ImportError:
- import simplejson as json
-
-import os_client_config
-import shade
-import shade.inventory
-
-CONFIG_FILES = ['/etc/ansible/openstack.yaml', '/etc/ansible/openstack.yml']
-
-
-def get_groups_from_server(server_vars, namegroup=True):
- groups = []
-
- region = server_vars['region']
- cloud = server_vars['cloud']
- metadata = server_vars.get('metadata', {})
-
- # Create a group for the cloud
- groups.append(cloud)
-
- # Create a group on region
- groups.append(region)
-
- # And one by cloud_region
- groups.append("%s_%s" % (cloud, region))
-
- # Check if group metadata key in servers' metadata
- if 'group' in metadata:
- groups.append(metadata['group'])
-
- for extra_group in metadata.get('groups', '').split(','):
- if extra_group:
- groups.append(extra_group.strip())
-
- groups.append('instance-%s' % server_vars['id'])
- if namegroup:
- groups.append(server_vars['name'])
-
- for key in ('flavor', 'image'):
- if 'name' in server_vars[key]:
- groups.append('%s-%s' % (key, server_vars[key]['name']))
-
- for key, value in iter(metadata.items()):
- groups.append('meta-%s_%s' % (key, value))
-
- az = server_vars.get('az', None)
- if az:
- # Make groups for az, region_az and cloud_region_az
- groups.append(az)
- groups.append('%s_%s' % (region, az))
- groups.append('%s_%s_%s' % (cloud, region, az))
- return groups
-
-
-def get_host_groups(inventory, refresh=False):
- (cache_file, cache_expiration_time) = get_cache_settings()
- if is_cache_stale(cache_file, cache_expiration_time, refresh=refresh):
- groups = to_json(get_host_groups_from_cloud(inventory))
- open(cache_file, 'w').write(groups)
- else:
- groups = open(cache_file, 'r').read()
- return groups
-
-
-def append_hostvars(hostvars, groups, key, server, namegroup=False):
- hostvars[key] = dict(
- ansible_ssh_host=server['interface_ip'],
- openshift_hostname=server['name'],
- openshift_public_hostname=server['name'],
- openstack=server)
- for group in get_groups_from_server(server, namegroup=namegroup):
- groups[group].append(key)
-
-
-def get_host_groups_from_cloud(inventory):
- groups = collections.defaultdict(list)
- firstpass = collections.defaultdict(list)
- hostvars = {}
- list_args = {}
- if hasattr(inventory, 'extra_config'):
- use_hostnames = inventory.extra_config['use_hostnames']
- list_args['expand'] = inventory.extra_config['expand_hostvars']
- if StrictVersion(shade.__version__) >= StrictVersion("1.6.0"):
- list_args['fail_on_cloud_config'] = \
- inventory.extra_config['fail_on_errors']
- else:
- use_hostnames = False
-
- for server in inventory.list_hosts(**list_args):
-
- if 'interface_ip' not in server:
- continue
- try:
- if server["metadata"][os.environ['OS_INV_FILTER_KEY']] == os.environ['OS_INV_FILTER_VALUE']:
- firstpass[server['name']].append(server)
- except Exception:
- firstpass[server['name']].append(server)
- for name, servers in firstpass.items():
- if len(servers) == 1 and use_hostnames:
- append_hostvars(hostvars, groups, name, servers[0])
- else:
- server_ids = set()
- # Trap for duplicate results
- for server in servers:
- server_ids.add(server['id'])
- if len(server_ids) == 1 and use_hostnames:
- append_hostvars(hostvars, groups, name, servers[0])
- else:
- for server in servers:
- append_hostvars(
- hostvars, groups, server['id'], server,
- namegroup=True)
- groups['_meta'] = {'hostvars': hostvars}
- return groups
-
-
-def is_cache_stale(cache_file, cache_expiration_time, refresh=False):
- ''' Determines if cache file has expired, or if it is still valid '''
- if refresh:
- return True
- if os.path.isfile(cache_file) and os.path.getsize(cache_file) > 0:
- mod_time = os.path.getmtime(cache_file)
- current_time = time.time()
- if (mod_time + cache_expiration_time) > current_time:
- return False
- return True
-
-
-def get_cache_settings():
- config = os_client_config.config.OpenStackConfig(
- config_files=os_client_config.config.CONFIG_FILES + CONFIG_FILES)
- # For inventory-wide caching
- cache_expiration_time = config.get_cache_expiration_time()
- cache_path = config.get_cache_path()
- if not os.path.exists(cache_path):
- os.makedirs(cache_path)
- cache_file = os.path.join(cache_path, 'ansible-inventory.cache')
- return (cache_file, cache_expiration_time)
-
-
-def to_json(in_dict):
- return json.dumps(in_dict, sort_keys=True, indent=2)
-
-
-def parse_args():
- parser = argparse.ArgumentParser(description='OpenStack Inventory Module')
- parser.add_argument('--private',
- action='store_true',
- help='Use private address for ansible host')
- parser.add_argument('--refresh', action='store_true',
- help='Refresh cached information')
- parser.add_argument('--debug', action='store_true', default=False,
- help='Enable debug output')
- group = parser.add_mutually_exclusive_group(required=True)
- group.add_argument('--list', action='store_true',
- help='List active servers')
- group.add_argument('--host', help='List details about the specific host')
-
- return parser.parse_args()
-
-
-def main():
- args = parse_args()
- try:
- config_files = os_client_config.config.CONFIG_FILES + CONFIG_FILES
- shade.simple_logging(debug=args.debug)
- inventory_args = dict(
- refresh=args.refresh,
- config_files=config_files,
- private=args.private,
- )
- if hasattr(shade.inventory.OpenStackInventory, 'extra_config'):
- inventory_args.update(dict(
- config_key='ansible',
- config_defaults={
- 'use_hostnames': False,
- 'expand_hostvars': True,
- 'fail_on_errors': True,
- }
- ))
-
- inventory = shade.inventory.OpenStackInventory(**inventory_args)
-
- if args.list:
- output = get_host_groups(inventory, refresh=args.refresh)
- elif args.host:
- output = to_json(inventory.get_host(args.host))
- print(output)
- except shade.OpenStackCloudException as e:
- sys.stderr.write('%s\n' % str(e))
- sys.exit(1)
- sys.exit(0)
-
-
-if __name__ == '__main__':
- main()