AWS WAF module custom waiter (#37026)

Consolidate waiters to a single file

* Add waiter message with token ID
* Add waiter

Add waiter for WAF change tokens

Working waiter for waf_condition module

Add support for waiters to waf_rule

* WAF data model refactor

* Fix ref to self.client

* Add custom waiters to aws_waf_web_acl

* Allow add/remove rule tasks to operate in parallel, then wait for their change tokens to complete

* Move waiter into run_func_with_change_token_backoff since it is generic to all WAF update operations

* Wait for deletes on waf_web_acl

* Remove always-wait

* Remove waiter retry catch
This commit is contained in:
Ryan Brown 2018-04-04 21:30:57 -04:00 committed by Will Thames
commit 1c7b9e66b4
5 changed files with 82 additions and 19 deletions

View file

@ -135,6 +135,7 @@ except ImportError:
import re
from ansible.module_utils.aws.core import AnsibleAWSModule
from ansible.module_utils.aws.waiters import get_waiter
from ansible.module_utils.ec2 import boto3_conn, get_aws_connection_info, ec2_argument_spec, camel_dict_to_snake_dict
from ansible.module_utils.aws.waf import list_rules_with_backoff, list_web_acls_with_backoff, run_func_with_change_token_backoff
@ -193,18 +194,33 @@ def find_and_update_web_acl(client, module, web_acl_id):
'WebACLId': acl['WebACLId'],
'DefaultAction': acl['DefaultAction']
}
change_tokens = []
if deletions:
try:
params['Updates'] = deletions
run_func_with_change_token_backoff(client, module, params, client.update_web_acl)
result = run_func_with_change_token_backoff(client, module, params, client.update_web_acl)
change_tokens.append(result['ChangeToken'])
get_waiter(
client, 'change_token_in_sync',
).wait(
ChangeToken=result['ChangeToken']
)
except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e:
module.fail_json_aws(e, msg='Could not update Web ACL')
if insertions:
try:
params['Updates'] = insertions
run_func_with_change_token_backoff(client, module, params, client.update_web_acl)
result = run_func_with_change_token_backoff(client, module, params, client.update_web_acl)
change_tokens.append(result['ChangeToken'])
except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e:
module.fail_json_aws(e, msg='Could not update Web ACL')
if change_tokens:
for token in change_tokens:
get_waiter(
client, 'change_token_in_sync',
).wait(
ChangeToken=token
)
if changed:
acl = get_web_acl(client, module, web_acl_id)
return changed, acl
@ -261,7 +277,7 @@ def ensure_web_acl_absent(client, module):
if web_acl['Rules']:
remove_rules_from_web_acl(client, module, web_acl_id)
try:
run_func_with_change_token_backoff(client, module, {'WebACLId': web_acl_id}, client.delete_web_acl)
run_func_with_change_token_backoff(client, module, {'WebACLId': web_acl_id}, client.delete_web_acl, wait=True)
return True, {}
except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e:
module.fail_json_aws(e, msg='Could not delete Web ACL')