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community.general/plugins/modules/cloud/google/gcp_compute_backend_service_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_backend_service_info
description:
- Gather info for GCP BackendService
short_description: Gather info for GCP BackendService
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
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 backend service
gcp_compute_backend_service_info:
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:
affinityCookieTtlSec:
description:
- Lifetime of cookies in seconds if session_affinity is GENERATED_COOKIE. If
set to 0, the cookie is non-persistent and lasts only until the end of the
browser session (or equivalent). The maximum allowed value for TTL is one
day.
- When the load balancing scheme is INTERNAL, this field is not used.
returned: success
type: int
backends:
description:
- The set of backends that serve this BackendService.
returned: success
type: complex
contains:
balancingMode:
description:
- Specifies the balancing mode for this backend.
- For global HTTP(S) or TCP/SSL load balancing, the default is UTILIZATION.
Valid values are UTILIZATION, RATE (for HTTP(S)) and CONNECTION (for TCP/SSL).
returned: success
type: str
capacityScaler:
description:
- A multiplier applied to the group's maximum servicing capacity (based
on UTILIZATION, RATE or CONNECTION).
- Default value is 1, which means the group will serve up to 100% of its
configured capacity (depending on balancingMode). A setting of 0 means
the group is completely drained, offering 0% of its available Capacity.
Valid range is [0.0,1.0].
returned: success
type: str
description:
description:
- An optional description of this resource.
- Provide this property when you create the resource.
returned: success
type: str
group:
description:
- The fully-qualified URL of an Instance Group or Network Endpoint Group
resource. In case of instance group this defines the list of instances
that serve traffic. Member virtual machine instances from each instance
group must live in the same zone as the instance group itself. No two
backends in a backend service are allowed to use same Instance Group resource.
- For Network Endpoint Groups this defines list of endpoints. All endpoints
of Network Endpoint Group must be hosted on instances located in the same
zone as the Network Endpoint Group.
- Backend services cannot mix Instance Group and Network Endpoint Group
backends.
- Note that you must specify an Instance Group or Network Endpoint Group
resource using the fully-qualified URL, rather than a partial URL.
returned: success
type: str
maxConnections:
description:
- The max number of simultaneous connections for the group. Can be used
with either CONNECTION or UTILIZATION balancing modes.
- For CONNECTION mode, either maxConnections or one of maxConnectionsPerInstance
or maxConnectionsPerEndpoint, as appropriate for group type, must be set.
returned: success
type: int
maxConnectionsPerInstance:
description:
- The max number of simultaneous connections that a single backend instance
can handle. This is used to calculate the capacity of the group. Can be
used in either CONNECTION or UTILIZATION balancing modes.
- For CONNECTION mode, either maxConnections or maxConnectionsPerInstance
must be set.
returned: success
type: int
maxConnectionsPerEndpoint:
description:
- The max number of simultaneous connections that a single backend network
endpoint can handle. This is used to calculate the capacity of the group.
Can be used in either CONNECTION or UTILIZATION balancing modes.
- For CONNECTION mode, either maxConnections or maxConnectionsPerEndpoint
must be set.
returned: success
type: int
maxRate:
description:
- The max requests per second (RPS) of the group.
- Can be used with either RATE or UTILIZATION balancing modes, but required
if RATE mode. For RATE mode, either maxRate or one of maxRatePerInstance
or maxRatePerEndpoint, as appropriate for group type, must be set.
returned: success
type: int
maxRatePerInstance:
description:
- The max requests per second (RPS) that a single backend instance can handle.
This is used to calculate the capacity of the group. Can be used in either
balancing mode. For RATE mode, either maxRate or maxRatePerInstance must
be set.
returned: success
type: str
maxRatePerEndpoint:
description:
- The max requests per second (RPS) that a single backend network endpoint
can handle. This is used to calculate the capacity of the group. Can be
used in either balancing mode. For RATE mode, either maxRate or maxRatePerEndpoint
must be set.
returned: success
type: str
maxUtilization:
description:
- Used when balancingMode is UTILIZATION. This ratio defines the CPU utilization
target for the group. The default is 0.8. Valid range is [0.0, 1.0].
returned: success
type: str
cdnPolicy:
description:
- Cloud CDN configuration for this BackendService.
returned: success
type: complex
contains:
cacheKeyPolicy:
description:
- The CacheKeyPolicy for this CdnPolicy.
returned: success
type: complex
contains:
includeHost:
description:
- If true requests to different hosts will be cached separately.
returned: success
type: bool
includeProtocol:
description:
- If true, http and https requests will be cached separately.
returned: success
type: bool
includeQueryString:
description:
- If true, include query string parameters in the cache key according
to query_string_whitelist and query_string_blacklist. If neither is
set, the entire query string will be included.
- If false, the query string will be excluded from the cache key entirely.
returned: success
type: bool
queryStringBlacklist:
description:
- Names of query string parameters to exclude in cache keys.
- All other parameters will be included. Either specify query_string_whitelist
or query_string_blacklist, not both.
- "'&' and '=' will be percent encoded and not treated as delimiters."
returned: success
type: list
queryStringWhitelist:
description:
- Names of query string parameters to include in cache keys.
- All other parameters will be excluded. Either specify query_string_whitelist
or query_string_blacklist, not both.
- "'&' and '=' will be percent encoded and not treated as delimiters."
returned: success
type: list
signedUrlCacheMaxAgeSec:
description:
- Maximum number of seconds the response to a signed URL request will be
considered fresh, defaults to 1hr (3600s). After this time period, the
response will be revalidated before being served.
- 'When serving responses to signed URL requests, Cloud CDN will internally
behave as though all responses from this backend had a "Cache-Control:
public, max-age=[TTL]" header, regardless of any existing Cache-Control
header. The actual headers served in responses will not be altered.'
returned: success
type: int
connectionDraining:
description:
- Settings for connection draining .
returned: success
type: complex
contains:
drainingTimeoutSec:
description:
- Time for which instance will be drained (not accept new connections, but
still work to finish started).
returned: success
type: int
creationTimestamp:
description:
- Creation timestamp in RFC3339 text format.
returned: success
type: str
fingerprint:
description:
- Fingerprint of this resource. A hash of the contents stored in this object.
This field is used in optimistic locking.
returned: success
type: str
description:
description:
- An optional description of this resource.
returned: success
type: str
enableCDN:
description:
- If true, enable Cloud CDN for this BackendService.
returned: success
type: bool
healthChecks:
description:
- The set of URLs to the HttpHealthCheck or HttpsHealthCheck resource for health
checking this BackendService. Currently at most one health check can be specified,
and a health check is required.
- For internal load balancing, a URL to a HealthCheck resource must be specified
instead.
returned: success
type: list
id:
description:
- The unique identifier for the resource.
returned: success
type: int
iap:
description:
- Settings for enabling Cloud Identity Aware Proxy.
returned: success
type: complex
contains:
enabled:
description:
- Enables IAP.
returned: success
type: bool
oauth2ClientId:
description:
- OAuth2 Client ID for IAP .
returned: success
type: str
oauth2ClientSecret:
description:
- OAuth2 Client Secret for IAP .
returned: success
type: str
oauth2ClientSecretSha256:
description:
- OAuth2 Client Secret SHA-256 for IAP .
returned: success
type: str
loadBalancingScheme:
description:
- Indicates whether the backend service will be used with internal or external
load balancing. A backend service created for one type of load balancing cannot
be used with the other. Must be `EXTERNAL` or `INTERNAL_SELF_MANAGED` for
a global backend service. Defaults to `EXTERNAL`.
returned: success
type: str
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
portName:
description:
- Name of backend port. The same name should appear in the instance groups referenced
by this service. Required when the load balancing scheme is EXTERNAL.
returned: success
type: str
protocol:
description:
- The protocol this BackendService uses to communicate with backends.
- 'Possible values are HTTP, HTTPS, HTTP2, TCP, and SSL. The default is HTTP.
**NOTE**: HTTP2 is only valid for beta HTTP/2 load balancer types and may
result in errors if used with the GA API.'
returned: success
type: str
securityPolicy:
description:
- The security policy associated with this backend service.
returned: success
type: str
sessionAffinity:
description:
- Type of session affinity to use. The default is NONE. Session affinity is
not applicable if the protocol is UDP.
returned: success
type: str
timeoutSec:
description:
- How many seconds to wait for the backend before considering it a failed request.
Default is 30 seconds. Valid range is [1, 86400].
returned: success
type: int
'''
################################################################################
# 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')))
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}/global/backendServices".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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