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Retry creation of tags when DHCP optionset is not found (#38528)

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Ryan Brown 2018-04-10 09:08:41 -04:00 committed by Sloane Hertel
parent 361437b042
commit 56cd8f2d48
1 changed files with 18 additions and 12 deletions
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30
lib/ansible/modules/cloud/amazon/ec2_vpc_dhcp_option.py
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@ -201,6 +201,18 @@ def get_resource_tags(vpc_conn, resource_id):
return dict((t.name, t.value) for t in vpc_conn.get_all_tags(filters={'resource-id': resource_id}))
def retry_not_found(to_call, *args, **kwargs):
start_time = time()
while time() < start_time + 300:
try:
return to_call(*args, **kwargs)
except EC2ResponseError as e:
if e.error_code == 'InvalidDhcpOptionID.NotFound':
sleep(3)
continue
raise e
def ensure_tags(module, vpc_conn, resource_id, tags, add_only, check_mode):
try:
cur_tags = get_resource_tags(vpc_conn, resource_id)
@ -209,11 +221,11 @@ def ensure_tags(module, vpc_conn, resource_id, tags, add_only, check_mode):
to_delete = dict((k, cur_tags[k]) for k in cur_tags if k not in tags)
if to_delete and not add_only:
vpc_conn.delete_tags(resource_id, to_delete, dry_run=check_mode)
retry_not_found(vpc_conn.delete_tags, resource_id, to_delete, dry_run=check_mode)
to_add = dict((k, tags[k]) for k in tags if k not in cur_tags)
if to_add:
vpc_conn.create_tags(resource_id, to_add, dry_run=check_mode)
retry_not_found(vpc_conn.create_tags, resource_id, to_add, dry_run=check_mode)
latest_tags = get_resource_tags(vpc_conn, resource_id)
return {'changed': True, 'tags': latest_tags}
@ -363,16 +375,10 @@ def main():
# wait for dhcp option to be accessible
found_dhcp_opt = False
start_time = time()
while time() < start_time + 300:
try:
found_dhcp_opt = connection.get_all_dhcp_options(dhcp_options_ids=[dhcp_option.id])
except EC2ResponseError as e:
if e.error_code == 'InvalidDhcpOptionID.NotFound':
sleep(3)
else:
module.fail_json(msg="Failed to describe DHCP options", exception=traceback.format_exc)
else:
break
try:
found_dhcp_opt = retry_not_found(connection.get_all_dhcp_options, dhcp_options_ids=[dhcp_option.id])
except EC2ResponseError as e:
module.fail_json(msg="Failed to describe DHCP options", exception=traceback.format_exc)
if not found_dhcp_opt:
module.fail_json(msg="Failed to wait for {0} to be available.".format(dhcp_option.id))