From 7da3f730a2e2525190dc2c42661275f62891650c Mon Sep 17 00:00:00 2001
From: Russell Teague <rteague@redhat.com>
Date: Thu, 24 Aug 2017 13:30:20 -0400
Subject: Remove unsupported playbooks and utilities
---
inventory/gce/hosts/gce.py | 477 ---------------------------------------------
inventory/gce/hosts/hosts | 1 -
2 files changed, 478 deletions(-)
delete mode 100755 inventory/gce/hosts/gce.py
delete mode 100644 inventory/gce/hosts/hosts
(limited to 'inventory/gce/hosts')
diff --git a/inventory/gce/hosts/gce.py b/inventory/gce/hosts/gce.py
deleted file mode 100755
index 2be46a58c..000000000
--- a/inventory/gce/hosts/gce.py
+++ /dev/null
@@ -1,477 +0,0 @@
-#!/usr/bin/env python2
-# pylint: skip-file
-# Copyright 2013 Google Inc.
-#
-# This file is part of Ansible
-#
-# Ansible 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.
-#
-# Ansible 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 Ansible. If not, see <http://www.gnu.org/licenses/>.
-
-'''
-GCE external inventory script
-=================================
-
-Generates inventory that Ansible can understand by making API requests
-Google Compute Engine via the libcloud library. Full install/configuration
-instructions for the gce* modules can be found in the comments of
-ansible/test/gce_tests.py.
-
-When run against a specific host, this script returns the following variables
-based on the data obtained from the libcloud Node object:
- - gce_uuid
- - gce_id
- - gce_image
- - gce_machine_type
- - gce_private_ip
- - gce_public_ip
- - gce_name
- - gce_description
- - gce_status
- - gce_zone
- - gce_tags
- - gce_metadata
- - gce_network
-
-When run in --list mode, instances are grouped by the following categories:
- - zone:
- zone group name examples are us-central1-b, europe-west1-a, etc.
- - instance tags:
- An entry is created for each tag. For example, if you have two instances
- with a common tag called 'foo', they will both be grouped together under
- the 'tag_foo' name.
- - network name:
- the name of the network is appended to 'network_' (e.g. the 'default'
- network will result in a group named 'network_default')
- - machine type
- types follow a pattern like n1-standard-4, g1-small, etc.
- - running status:
- group name prefixed with 'status_' (e.g. status_running, status_stopped,..)
- - image:
- when using an ephemeral/scratch disk, this will be set to the image name
- used when creating the instance (e.g. debian-7-wheezy-v20130816). when
- your instance was created with a root persistent disk it will be set to
- 'persistent_disk' since there is no current way to determine the image.
-
-Examples:
- Execute uname on all instances in the us-central1-a zone
- $ ansible -i gce.py us-central1-a -m shell -a "/bin/uname -a"
-
- Use the GCE inventory script to print out instance specific information
- $ contrib/inventory/gce.py --host my_instance
-
-Author: Eric Johnson <erjohnso@google.com>
-Contributors: Matt Hite <mhite@hotmail.com>, Tom Melendez <supertom@google.com>
-Version: 0.0.3
-'''
-
-__requires__ = ['pycrypto>=2.6']
-try:
- import pkg_resources
-except ImportError:
- # Use pkg_resources to find the correct versions of libraries and set
- # sys.path appropriately when there are multiversion installs. We don't
- # fail here as there is code that better expresses the errors where the
- # library is used.
- pass
-
-USER_AGENT_PRODUCT="Ansible-gce_inventory_plugin"
-USER_AGENT_VERSION="v2"
-
-import sys
-import os
-import argparse
-
-from time import time
-
-import ConfigParser
-
-import logging
-logging.getLogger('libcloud.common.google').addHandler(logging.NullHandler())
-
-try:
- import json
-except ImportError:
- import simplejson as json
-
-try:
- from libcloud.compute.types import Provider
- from libcloud.compute.providers import get_driver
- _ = Provider.GCE
-except:
- sys.exit("GCE inventory script requires libcloud >= 0.13")
-
-
-class CloudInventoryCache(object):
- def __init__(self, cache_name='ansible-cloud-cache', cache_path='/tmp',
- cache_max_age=300):
- cache_dir = os.path.expanduser(cache_path)
- if not os.path.exists(cache_dir):
- os.makedirs(cache_dir)
- self.cache_path_cache = os.path.join(cache_dir, cache_name)
-
- self.cache_max_age = cache_max_age
-
- def is_valid(self, max_age=None):
- ''' Determines if the cache files have expired, or if it is still valid '''
-
- if max_age is None:
- max_age = self.cache_max_age
-
- if os.path.isfile(self.cache_path_cache):
- mod_time = os.path.getmtime(self.cache_path_cache)
- current_time = time()
- if (mod_time + max_age) > current_time:
- return True
-
- return False
-
- def get_all_data_from_cache(self, filename=''):
- ''' Reads the JSON inventory from the cache file. Returns Python dictionary. '''
-
- data = ''
- if not filename:
- filename = self.cache_path_cache
- with open(filename, 'r') as cache:
- data = cache.read()
- return json.loads(data)
-
- def write_to_cache(self, data, filename=''):
- ''' Writes data to file as JSON. Returns True. '''
- if not filename:
- filename = self.cache_path_cache
- json_data = json.dumps(data)
- with open(filename, 'w') as cache:
- cache.write(json_data)
- return True
-
-
-class GceInventory(object):
- def __init__(self):
- # Cache object
- self.cache = None
- # dictionary containing inventory read from disk
- self.inventory = {}
-
- # Read settings and parse CLI arguments
- self.parse_cli_args()
- self.config = self.get_config()
- self.driver = self.get_gce_driver()
- self.ip_type = self.get_inventory_options()
- if self.ip_type:
- self.ip_type = self.ip_type.lower()
-
- # Cache management
- start_inventory_time = time()
- cache_used = False
- if self.args.refresh_cache or not self.cache.is_valid():
- self.do_api_calls_update_cache()
- else:
- self.load_inventory_from_cache()
- cache_used = True
- self.inventory['_meta']['stats'] = {'use_cache': True}
- self.inventory['_meta']['stats'] = {
- 'inventory_load_time': time() - start_inventory_time,
- 'cache_used': cache_used
- }
-
- # Just display data for specific host
- if self.args.host:
- print(self.json_format_dict(
- self.inventory['_meta']['hostvars'][self.args.host],
- pretty=self.args.pretty))
- else:
- # Otherwise, assume user wants all instances grouped
- zones = self.parse_env_zones()
- print(self.json_format_dict(self.inventory,
- pretty=self.args.pretty))
- sys.exit(0)
-
- def get_config(self):
- """
- Reads the settings from the gce.ini file.
-
- Populates a SafeConfigParser object with defaults and
- attempts to read an .ini-style configuration from the filename
- specified in GCE_INI_PATH. If the environment variable is
- not present, the filename defaults to gce.ini in the current
- working directory.
- """
- gce_ini_default_path = os.path.join(
- os.path.dirname(os.path.realpath(__file__)), "gce.ini")
- gce_ini_path = os.environ.get('GCE_INI_PATH', gce_ini_default_path)
-
- # Create a ConfigParser.
- # This provides empty defaults to each key, so that environment
- # variable configuration (as opposed to INI configuration) is able
- # to work.
- config = ConfigParser.SafeConfigParser(defaults={
- 'gce_service_account_email_address': '',
- 'gce_service_account_pem_file_path': '',
- 'gce_project_id': '',
- 'libcloud_secrets': '',
- 'inventory_ip_type': '',
- 'cache_path': '~/.ansible/tmp',
- 'cache_max_age': '300'
- })
- if 'gce' not in config.sections():
- config.add_section('gce')
- if 'inventory' not in config.sections():
- config.add_section('inventory')
- if 'cache' not in config.sections():
- config.add_section('cache')
-
- config.read(gce_ini_path)
-
- #########
- # Section added for processing ini settings
- #########
-
- # Set the instance_states filter based on config file options
- self.instance_states = []
- if config.has_option('gce', 'instance_states'):
- states = config.get('gce', 'instance_states')
- # Ignore if instance_states is an empty string.
- if states:
- self.instance_states = states.split(',')
-
- # Caching
- cache_path = config.get('cache', 'cache_path')
- cache_max_age = config.getint('cache', 'cache_max_age')
- # TOOD(supertom): support project-specific caches
- cache_name = 'ansible-gce.cache'
- self.cache = CloudInventoryCache(cache_path=cache_path,
- cache_max_age=cache_max_age,
- cache_name=cache_name)
- return config
-
- def get_inventory_options(self):
- """Determine inventory options. Environment variables always
- take precedence over configuration files."""
- ip_type = self.config.get('inventory', 'inventory_ip_type')
- # If the appropriate environment variables are set, they override
- # other configuration
- ip_type = os.environ.get('INVENTORY_IP_TYPE', ip_type)
- return ip_type
-
- def get_gce_driver(self):
- """Determine the GCE authorization settings and return a
- libcloud driver.
- """
- # Attempt to get GCE params from a configuration file, if one
- # exists.
- secrets_path = self.config.get('gce', 'libcloud_secrets')
- secrets_found = False
- try:
- import secrets
- args = list(getattr(secrets, 'GCE_PARAMS', []))
- kwargs = getattr(secrets, 'GCE_KEYWORD_PARAMS', {})
- secrets_found = True
- except:
- pass
-
- if not secrets_found and secrets_path:
- if not secrets_path.endswith('secrets.py'):
- err = "Must specify libcloud secrets file as "
- err += "/absolute/path/to/secrets.py"
- sys.exit(err)
- sys.path.append(os.path.dirname(secrets_path))
- try:
- import secrets
- args = list(getattr(secrets, 'GCE_PARAMS', []))
- kwargs = getattr(secrets, 'GCE_KEYWORD_PARAMS', {})
- secrets_found = True
- except:
- pass
- if not secrets_found:
- args = [
- self.config.get('gce','gce_service_account_email_address'),
- self.config.get('gce','gce_service_account_pem_file_path')
- ]
- kwargs = {'project': self.config.get('gce', 'gce_project_id')}
-
- # If the appropriate environment variables are set, they override
- # other configuration; process those into our args and kwargs.
- args[0] = os.environ.get('GCE_EMAIL', args[0])
- args[1] = os.environ.get('GCE_PEM_FILE_PATH', args[1])
- kwargs['project'] = os.environ.get('GCE_PROJECT', kwargs['project'])
-
- # Retrieve and return the GCE driver.
- gce = get_driver(Provider.GCE)(*args, **kwargs)
- gce.connection.user_agent_append(
- '%s/%s' % (USER_AGENT_PRODUCT, USER_AGENT_VERSION),
- )
- return gce
-
- def parse_env_zones(self):
- '''returns a list of comma separated zones parsed from the GCE_ZONE environment variable.
- If provided, this will be used to filter the results of the grouped_instances call'''
- import csv
- reader = csv.reader([os.environ.get('GCE_ZONE',"")], skipinitialspace=True)
- zones = [r for r in reader]
- return [z for z in zones[0]]
-
- def parse_cli_args(self):
- ''' Command line argument processing '''
-
- parser = argparse.ArgumentParser(
- description='Produce an Ansible Inventory file based on GCE')
- parser.add_argument('--list', action='store_true', default=True,
- help='List instances (default: True)')
- parser.add_argument('--host', action='store',
- help='Get all information about an instance')
- parser.add_argument('--pretty', action='store_true', default=False,
- help='Pretty format (default: False)')
- parser.add_argument(
- '--refresh-cache', action='store_true', default=False,
- help='Force refresh of cache by making API requests (default: False - use cache files)')
- self.args = parser.parse_args()
-
-
- def node_to_dict(self, inst):
- md = {}
-
- if inst is None:
- return {}
-
- if 'items' in inst.extra['metadata']:
- for entry in inst.extra['metadata']['items']:
- md[entry['key']] = entry['value']
-
- net = inst.extra['networkInterfaces'][0]['network'].split('/')[-1]
- # default to exernal IP unless user has specified they prefer internal
- if self.ip_type == 'internal':
- ssh_host = inst.private_ips[0]
- else:
- ssh_host = inst.public_ips[0] if len(inst.public_ips) >= 1 else inst.private_ips[0]
-
- return {
- 'gce_uuid': inst.uuid,
- 'gce_id': inst.id,
- 'gce_image': inst.image,
- 'gce_machine_type': inst.size,
- 'gce_private_ip': inst.private_ips[0],
- 'gce_public_ip': inst.public_ips[0] if len(inst.public_ips) >= 1 else None,
- 'gce_name': inst.name,
- 'gce_description': inst.extra['description'],
- 'gce_status': inst.extra['status'],
- 'gce_zone': inst.extra['zone'].name,
- 'gce_tags': inst.extra['tags'],
- 'gce_metadata': md,
- 'gce_network': net,
- # Hosts don't have a public name, so we add an IP
- 'ansible_ssh_host': ssh_host
- }
-
- def load_inventory_from_cache(self):
- ''' Loads inventory from JSON on disk. '''
-
- try:
- self.inventory = self.cache.get_all_data_from_cache()
- hosts = self.inventory['_meta']['hostvars']
- except Exception as e:
- print(
- "Invalid inventory file %s. Please rebuild with -refresh-cache option."
- % (self.cache.cache_path_cache))
- raise
-
- def do_api_calls_update_cache(self):
- ''' Do API calls and save data in cache. '''
- zones = self.parse_env_zones()
- data = self.group_instances(zones)
- self.cache.write_to_cache(data)
- self.inventory = data
-
- def list_nodes(self):
- all_nodes = []
- params, more_results = {'maxResults': 500}, True
- while more_results:
- self.driver.connection.gce_params=params
- all_nodes.extend(self.driver.list_nodes())
- more_results = 'pageToken' in params
- return all_nodes
-
- def group_instances(self, zones=None):
- '''Group all instances'''
- groups = {}
- meta = {}
- meta["hostvars"] = {}
-
- for node in self.list_nodes():
-
- # This check filters on the desired instance states defined in the
- # config file with the instance_states config option.
- #
- # If the instance_states list is _empty_ then _ALL_ states are returned.
- #
- # If the instance_states list is _populated_ then check the current
- # state against the instance_states list
- if self.instance_states and not node.extra['status'] in self.instance_states:
- continue
-
- name = node.name
-
- meta["hostvars"][name] = self.node_to_dict(node)
-
- zone = node.extra['zone'].name
-
- # To avoid making multiple requests per zone
- # we list all nodes and then filter the results
- if zones and zone not in zones:
- continue
-
- if zone in groups: groups[zone].append(name)
- else: groups[zone] = [name]
-
- tags = node.extra['tags']
- for t in tags:
- if t.startswith('group-'):
- tag = t[6:]
- else:
- tag = 'tag_%s' % t
- if tag in groups: groups[tag].append(name)
- else: groups[tag] = [name]
-
- net = node.extra['networkInterfaces'][0]['network'].split('/')[-1]
- net = 'network_%s' % net
- if net in groups: groups[net].append(name)
- else: groups[net] = [name]
-
- machine_type = node.size
- if machine_type in groups: groups[machine_type].append(name)
- else: groups[machine_type] = [name]
-
- image = node.image and node.image or 'persistent_disk'
- if image in groups: groups[image].append(name)
- else: groups[image] = [name]
-
- status = node.extra['status']
- stat = 'status_%s' % status.lower()
- if stat in groups: groups[stat].append(name)
- else: groups[stat] = [name]
-
- groups["_meta"] = meta
-
- return groups
-
- def json_format_dict(self, data, pretty=False):
- ''' Converts a dict to a JSON object and dumps it as a formatted
- string '''
-
- if pretty:
- return json.dumps(data, sort_keys=True, indent=2)
- else:
- return json.dumps(data)
-
-# Run the script
-if __name__ == '__main__':
- GceInventory()
diff --git a/inventory/gce/hosts/hosts b/inventory/gce/hosts/hosts
deleted file mode 100644
index 3996e577e..000000000
--- a/inventory/gce/hosts/hosts
+++ /dev/null
@@ -1 +0,0 @@
-localhost ansible_connection=local ansible_become=no ansible_python_interpreter='/usr/bin/env python2'
--
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