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New GCP Module: gcp_compute_target_pool_facts (#44046)

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Alex Stephen 2018-08-17 12:24:12 -07:00 committed by Ryan Brown
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lib/ansible/modules/cloud/google/gcp_compute_target_pool_facts.py Normal file
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#!/usr/bin/python
# -*- coding: utf-8 -*-
#
# Copyright (C) 2017 Google
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
# ----------------------------------------------------------------------------
#
# *** AUTO GENERATED CODE *** AUTO GENERATED CODE ***
#
# ----------------------------------------------------------------------------
#
# This file is automatically generated by Magic Modules and manual
# changes will be clobbered when the file is regenerated.
#
# Please read more about how to change this file at
# https://www.github.com/GoogleCloudPlatform/magic-modules
#
# ----------------------------------------------------------------------------
from __future__ import absolute_import, division, print_function
__metaclass__ = type
################################################################################
# Documentation
################################################################################
ANSIBLE_METADATA = {'metadata_version': '1.1',
'status': ["preview"],
'supported_by': 'community'}
DOCUMENTATION = '''
---
module: gcp_compute_target_pool_facts
description:
- Gather facts for GCP TargetPool
short_description: Gather facts for GCP TargetPool
version_added: 2.7
author: Google Inc. (@googlecloudplatform)
requirements:
- python >= 2.6
- requests >= 2.18.4
- google-auth >= 1.3.0
options:
filters:
description:
A list of filter value pairs. Available filters are listed here
U(https://cloud.google.com/sdk/gcloud/reference/topic/filters).
Each additional filter in the list will act be added as an AND condition
(filter1 and filter2)
region:
description:
- The region where the target pool resides.
required: true
extends_documentation_fragment: gcp
'''
EXAMPLES = '''
- name: a target pool facts
gcp_compute_target_pool_facts:
region: us-west1
filters:
- name = test_object
project: test_project
auth_kind: service_account
service_account_file: "/tmp/auth.pem"
'''
RETURN = '''
items:
description: List of items
returned: always
type: complex
contains:
backup_pool:
description:
- This field is applicable only when the containing target pool is serving a forwarding
rule as the primary pool, and its failoverRatio field is properly set to a value
between [0, 1].
- 'backupPool and failoverRatio together define the fallback behavior of the primary
target pool: if the ratio of the healthy instances in the primary pool is at or
below failoverRatio, traffic arriving at the load-balanced IP will be directed to
the backup pool.'
- In case where failoverRatio and backupPool are not set, or all the instances in
the backup pool are unhealthy, the traffic will be directed back to the primary
pool in the "force" mode, where traffic will be spread to the healthy instances
with the best effort, or to all instances when no instance is healthy.
returned: success
type: dict
creation_timestamp:
description:
- Creation timestamp in RFC3339 text format.
returned: success
type: str
description:
description:
- An optional description of this resource.
returned: success
type: str
failover_ratio:
description:
- This field is applicable only when the containing target pool is serving a forwarding
rule as the primary pool (i.e., not as a backup pool to some other target pool).
The value of the field must be in [0, 1].
- 'If set, backupPool must also be set. They together define the fallback behavior
of the primary target pool: if the ratio of the healthy instances in the primary
pool is at or below this number, traffic arriving at the load-balanced IP will be
directed to the backup pool.'
- In case where failoverRatio is not set or all the instances in the backup pool are
unhealthy, the traffic will be directed back to the primary pool in the "force"
mode, where traffic will be spread to the healthy instances with the best effort,
or to all instances when no instance is healthy.
returned: success
type: str
health_check:
description:
- A reference to a HttpHealthCheck resource.
- A member instance in this pool is considered healthy if and only if the health checks
pass. If not specified it means all member instances will be considered healthy
at all times.
returned: success
type: dict
id:
description:
- The unique identifier for the resource.
returned: success
type: int
instances:
description:
- A list of virtual machine instances serving this pool.
- They must live in zones contained in the same region as this pool.
returned: success
type: list
name:
description:
- Name of the resource. Provided by the client when the resource is created. The name
must be 1-63 characters long, and comply with RFC1035. Specifically, the name must
be 1-63 characters long and match the regular expression `[a-z]([-a-z0-9]*[a-z0-9])?`
which means the first character must be a lowercase letter, and all following characters
must be a dash, lowercase letter, or digit, except the last character, which cannot
be a dash.
returned: success
type: str
session_affinity:
description:
- 'Session affinity option. Must be one of these values: - NONE: Connections from
the same client IP may go to any instance in the pool.'
- "- CLIENT_IP: Connections from the same client IP will go to the same instance
in the pool while that instance remains healthy."
- "- CLIENT_IP_PROTO: Connections from the same client IP with the same IP protocol
will go to the same instance in the pool while that instance remains healthy."
returned: success
type: str
region:
description:
- The region where the target pool resides.
returned: success
type: str
'''
################################################################################
# Imports
################################################################################
from ansible.module_utils.gcp_utils import navigate_hash, GcpSession, GcpModule, GcpRequest
import json
################################################################################
# Main
################################################################################
def main():
module = GcpModule(
argument_spec=dict(
filters=dict(type='list', elements='str'),
region=dict(required=True, type='str')
)
)
if 'scopes' not in module.params:
module.params['scopes'] = ['https://www.googleapis.com/auth/compute']
items = fetch_list(module, collection(module), query_options(module.params['filters']))
if items.get('items'):
items = items.get('items')
else:
items = []
return_value = {
'items': items
}
module.exit_json(**return_value)
def collection(module):
return "https://www.googleapis.com/compute/v1/projects/{project}/regions/{region}/targetPools".format(**module.params)
def fetch_list(module, link, query):
auth = GcpSession(module, 'compute')
response = auth.get(link, params={'filter': query})
return return_if_object(module, response)
def query_options(filters):
if not filters:
return ''
if len(filters) == 1:
return filters[0]
else:
queries = []
for f in filters:
# For multiple queries, all queries should have ()
if f[0] != '(' and f[-1] != ')':
queries.append("(%s)" % ''.join(f))
else:
queries.append(f)
return ' '.join(queries)
def return_if_object(module, response):
# If not found, return nothing.
if response.status_code == 404:
return None
# If no content, return nothing.
if response.status_code == 204:
return None
try:
module.raise_for_status(response)
result = response.json()
except getattr(json.decoder, 'JSONDecodeError', ValueError) as inst:
module.fail_json(msg="Invalid JSON response with error: %s" % inst)
if navigate_hash(result, ['error', 'errors']):
module.fail_json(msg=navigate_hash(result, ['error', 'errors']))
return result
if __name__ == "__main__":
main()