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community.general/plugins/modules/cloud/google/gcp_compute_target_pool_info.py
Ansible Core Team aebc1b03fd Initial commit
2020-03-09 09:11:07 +00:00

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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_info
description:
- Gather info for GCP TargetPool
short_description: Gather info for GCP TargetPool
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) .
type: list
region:
description:
- The region where the target pool resides.
required: true
type: str
project:
description:
- The Google Cloud Platform project to use.
type: str
auth_kind:
description:
- The type of credential used.
type: str
required: true
choices:
- application
- machineaccount
- serviceaccount
service_account_contents:
description:
- The contents of a Service Account JSON file, either in a dictionary or as a
JSON string that represents it.
type: jsonarg
service_account_file:
description:
- The path of a Service Account JSON file if serviceaccount is selected as type.
type: path
service_account_email:
description:
- An optional service account email address if machineaccount is selected and
the user does not wish to use the default email.
type: str
scopes:
description:
- Array of scopes to be used
type: list
env_type:
description:
- Specifies which Ansible environment you're running this module within.
- This should not be set unless you know what you're doing.
- This only alters the User Agent string for any API requests.
type: str
notes:
- for authentication, you can set service_account_file using the C(gcp_service_account_file)
env variable.
- for authentication, you can set service_account_contents using the C(GCP_SERVICE_ACCOUNT_CONTENTS)
env variable.
- For authentication, you can set service_account_email using the C(GCP_SERVICE_ACCOUNT_EMAIL)
env variable.
- For authentication, you can set auth_kind using the C(GCP_AUTH_KIND) env variable.
- For authentication, you can set scopes using the C(GCP_SCOPES) env variable.
- Environment variables values will only be used if the playbook values are not set.
- The I(service_account_email) and I(service_account_file) options are mutually exclusive.
'''
EXAMPLES = '''
- name: get info on a target pool
gcp_compute_target_pool_info:
region: us-west1
filters:
- name = test_object
project: test_project
auth_kind: serviceaccount
service_account_file: "/tmp/auth.pem"
'''
RETURN = '''
resources:
description: List of resources
returned: always
type: complex
contains:
backupPool:
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
creationTimestamp:
description:
- Creation timestamp in RFC3339 text format.
returned: success
type: str
description:
description:
- An optional description of this resource.
returned: success
type: str
failoverRatio:
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
healthCheck:
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
sessionAffinity:
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_collections.google.cloud.plugins.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 not module.params['scopes']:
module.params['scopes'] = ['https://www.googleapis.com/auth/compute']
return_value = {'resources': fetch_list(module, collection(module), query_options(module.params['filters']))}
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')
return auth.list(link, return_if_object, array_name='items', params={'filter': query})
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()
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