diff --git a/lib/ansible/modules/extras/cloud/amazon/ecs_service.py b/lib/ansible/modules/extras/cloud/amazon/ecs_service.py new file mode 100644 index 0000000000..a946fbaf28 --- /dev/null +++ b/lib/ansible/modules/extras/cloud/amazon/ecs_service.py @@ -0,0 +1,282 @@ +#!/usr/bin/python +# This file is part of Ansible +# +# Ansible is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# Ansible is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with Ansible. If not, see . + +DOCUMENTATION = ''' +--- +module: ecs_service +short_description: create, terminate, start or stop a service in ecs +description: + - Creates or terminates ec2 instances. +notes: + - the service role specified must be assumable (i.e. have a trust relationship + for the ecs service, ecs.amazonaws.com) +dependecies: + - An IAM role must have been created +version_added: "0.9" +options: +''' + +EXAMPLES = ''' +# Note: These examples do not set authentication details, see the AWS Guide for details. + +# Basic provisioning example +- ecs_service: + name: default + state: present + cluster: string +# Simple example to delete +- ecs_cluster: + name: default + state: absent + cluster: string +''' +RETURN = ''' +cache_updated: + description: if the cache was updated or not + returned: success, in some cases + type: boolean + sample: True +cache_update_time: + description: time of the last cache update (0 if unknown) + returned: success, in some cases + type: datetime + sample: 1425828348000 +stdout: + description: output from apt + returned: success, when needed + type: string + sample: "Reading package lists...\nBuilding dependency tree...\nReading state information...\nThe following extra packages will be installed:\n apache2-bin ..." +stderr: + description: error output from apt + returned: success, when needed + type: string + sample: "AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.1.1. Set the 'ServerName' directive globally to ..." +''' +try: + import json + import boto + import botocore + HAS_BOTO = True +except ImportError: + HAS_BOTO = False + +try: + import boto3 + HAS_BOTO3 = True +except ImportError: + HAS_BOTO3 = False + +class EcsServiceManager: + """Handles ECS Services""" + + def __init__(self, module): + self.module = module + + try: + # self.ecs = boto3.client('ecs') + region, ec2_url, aws_connect_kwargs = get_aws_connection_info(module, boto3=True) + if not region: + module.fail_json(msg="Region must be specified as a parameter, in EC2_REGION or AWS_REGION environment variables or in boto configuration file") + self.ecs = boto3_conn(module, conn_type='client', resource='ecs', region=region, endpoint=ec2_url, **aws_connect_kwargs) + except boto.exception.NoAuthHandlerFound, e: + self.module.fail_json(msg=str(e)) + + # def list_clusters(self): + # return self.client.list_clusters() + # {'failures=[], + # 'ResponseMetadata={'HTTPStatusCode=200, 'RequestId='ce7b5880-1c41-11e5-8a31-47a93a8a98eb'}, + # 'clusters=[{'activeServicesCount=0, 'clusterArn='arn:aws:ecs:us-west-2:777110527155:cluster/default', 'status='ACTIVE', 'pendingTasksCount=0, 'runningTasksCount=0, 'registeredContainerInstancesCount=0, 'clusterName='default'}]} + # {'failures=[{'arn='arn:aws:ecs:us-west-2:777110527155:cluster/bogus', 'reason='MISSING'}], + # 'ResponseMetadata={'HTTPStatusCode=200, 'RequestId='0f66c219-1c42-11e5-8a31-47a93a8a98eb'}, + # 'clusters=[]} + + def find_in_array(self, array_of_services, service_name, field_name='serviceArn'): + for c in array_of_services: + if c[field_name].endswith(service_name): + return c + return None + + def describe_service(self, cluster_name, service_name): + response = self.ecs.describe_services( + cluster=cluster_name, + services=[ + service_name + ]) + msg = '' + if len(response['failures'])>0: + c = self.find_in_array(response['failures'], service_name, 'arn') + msg += ", failure reason is "+c['reason'] + if c and c['reason']=='MISSING': + return None + # fall thru and look through found ones + if len(response['services'])>0: + c = self.find_in_array(response['services'], service_name) + if c: + return c + raise StandardError("Unknown problem describing service %s." % service_name) + + def create_service(self, service_name, cluster_name, task_definition, + load_balancers, desired_count, client_token, role): + response = self.ecs.create_service( + cluster=cluster_name, + serviceName=service_name, + taskDefinition=task_definition, + loadBalancers=load_balancers, + desiredCount=desired_count, + clientToken=client_token, + role=role) + # some fields are datetime which is not JSON serializable + # make them strings + service = response['service'] + if 'deployments' in service: + for d in service['deployments']: + if 'createdAt' in d: + d['createdAt'] = str(d['createdAt']) + if 'updatedAt' in d: + d['updatedAt'] = str(d['updatedAt']) + if 'events' in service: + for e in service['events']: + if 'createdAt' in e: + e['createdAt'] = str(e['createdAt']) + return service + + def delete_service(self, service, cluster=None): + return self.ecs.delete_service(cluster=cluster, service=service) + +def main(): + + argument_spec = ec2_argument_spec() + argument_spec.update(dict( + state=dict(required=True, choices=['present', 'absent', 'deleting'] ), + name=dict(required=True, type='str' ), + cluster=dict(required=False, type='str' ), + task_definition=dict(required=False, type='str' ), + load_balancers=dict(required=False, type='list' ), + desired_count=dict(required=False, type='int' ), + client_token=dict(required=False, type='str' ), + role=dict(required=False, type='str' ), + delay=dict(required=False, type='int', default=10), + repeat=dict(required=False, type='int', default=10) + )) + + module = AnsibleModule(argument_spec=argument_spec, supports_check_mode=True) + + if not HAS_BOTO: + module.fail_json(msg='boto is required.') + + if not HAS_BOTO3: + module.fail_json(msg='boto3 is required.') + + if module.params['state'] == 'present': + if not 'task_definition' in module.params and module.params['task_definition'] is None: + module.fail_json(msg="To use create a service, a task_definition must be specified") + if not 'desired_count' in module.params and module.params['desired_count'] is None: + module.fail_json(msg="To use create a service, a desired_count must be specified") + + service_mgr = EcsServiceManager(module) + try: + existing = service_mgr.describe_service(module.params['cluster'], module.params['name']) + except Exception, e: + module.fail_json(msg=str(e)) + + results = dict(changed=False ) + if module.params['state'] == 'present': + if existing and 'status' in existing and existing['status']=="ACTIVE": + del existing['deployments'] + del existing['events'] + results['service']=existing + else: + if not module.check_mode: + if module.params['load_balancers'] is None: + loadBalancers = [] + else: + loadBalancers = module.params['load_balancers'] + if module.params['role'] is None: + role = '' + else: + role = module.params['role'] + if module.params['client_token'] is None: + clientToken = '' + else: + clientToken = module.params['client_token'] + # doesn't exist. create it. + response = service_mgr.create_service(module.params['name'], + module.params['cluster'], + module.params['task_definition'], + loadBalancers, + module.params['desired_count'], + clientToken, + role) + # the bad news is the result has datetime fields that aren't JSON serializable + # nuk'em! + + del response['deployments'] + del response['events'] + + results['service'] = response + + results['changed'] = True + + elif module.params['state'] == 'absent': + if not existing: + pass + else: + # it exists, so we should delete it and mark changed. + # return info about the cluster deleted + del existing['deployments'] + del existing['events'] + results['ansible_facts'] = existing + if 'status' in existing and existing['status']=="INACTIVE": + results['changed'] = False + else: + if not module.check_mode: + try: + service_mgr.delete_service( + module.params['name'], + module.params['cluster'] + ) + except botocore.exceptions.ClientError, e: + module.fail_json(msg=e.message) + results['changed'] = True + + elif module.params['state'] == 'deleting': + if not existing: + module.fail_json(msg="Service '"+module.params['name']+" not found.") + return + # it exists, so we should delete it and mark changed. + # return info about the cluster deleted + delay = module.params['delay'] + repeat = module.params['repeat'] + time.sleep(delay) + for i in range(repeat): + existing = service_mgr.describe_service(module.params['cluster'], module.params['name']) + status = existing['status'] + if status == "INACTIVE": + results['changed'] = True + break + time.sleep(delay) + if i is repeat-1: + module.fail_json(msg="Service still not deleted after "+str(repeat)+" tries of "+str(delay)+" seconds each.") + return + + module.exit_json(**results) + +# import module snippets +from ansible.module_utils.basic import * +from ansible.module_utils.ec2 import * + +if __name__ == '__main__': + main() diff --git a/lib/ansible/modules/extras/cloud/amazon/ecs_service_facts.py b/lib/ansible/modules/extras/cloud/amazon/ecs_service_facts.py new file mode 100644 index 0000000000..08c21ee321 --- /dev/null +++ b/lib/ansible/modules/extras/cloud/amazon/ecs_service_facts.py @@ -0,0 +1,177 @@ +#!/usr/bin/python +# This file is part of Ansible +# +# Ansible is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# Ansible is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with Ansible. If not, see . + +DOCUMENTATION = ''' +--- +module: ecs_service_facts +short_description: list or describe services in ecs +description: + - Lists or describes services in ecs. +version_added: "0.9" +options: + details: + description: + - Set this to true if you want detailed information about the services. + required: false + default: 'false' + choices: ['true', 'false'] + version_added: 1.9 + cluster: + description: + - The cluster ARNS in which to list the services. + required: false + default: 'default' + version_added: 1.9 +''' + +EXAMPLES = ''' +# Note: These examples do not set authentication details, see the AWS Guide for details. + +# Basic listing example +- ecs_task: + cluster=test-cluster + task_list=123456789012345678901234567890123456 + +# Basic example of deregistering task +- ecs_task: + state: absent + family: console-test-tdn + revision: 1 +''' +RETURN = ''' +cache_updated: + description: if the cache was updated or not + returned: success, in some cases + type: boolean + sample: True +cache_update_time: + description: time of the last cache update (0 if unknown) + returned: success, in some cases + type: datetime + sample: 1425828348000 +stdout: + description: output from apt + returned: success, when needed + type: string + sample: "Reading package lists...\nBuilding dependency tree...\nReading state information...\nThe following extra packages will be installed:\n apache2-bin ..." +stderr: + description: error output from apt + returned: success, when needed + type: string + sample: "AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.1.1. Set the 'ServerName' directive globally to ..." +''' +try: + import json, os + import boto + import botocore + # import module snippets + from ansible.module_utils.basic import * + from ansible.module_utils.ec2 import * + HAS_BOTO = True +except ImportError: + HAS_BOTO = False + +try: + import boto3 + HAS_BOTO3 = True +except ImportError: + HAS_BOTO3 = False + +class EcsServiceManager: + """Handles ECS Clusters""" + + def __init__(self, module): + self.module = module + + try: + # self.ecs = boto3.client('ecs') + region, ec2_url, aws_connect_kwargs = get_aws_connection_info(module, boto3=True) + if not region: + module.fail_json(msg="Region must be specified as a parameter, in EC2_REGION or AWS_REGION environment variables or in boto configuration file") + self.ecs = boto3_conn(module, conn_type='client', resource='ecs', region=region, endpoint=ec2_url, **aws_connect_kwargs) + except boto.exception.NoAuthHandlerFound, e: + self.module.fail_json(msg=str(e)) + + # def list_clusters(self): + # return self.client.list_clusters() + # {'failures': [], + # 'ResponseMetadata': {'HTTPStatusCode': 200, 'RequestId': 'ce7b5880-1c41-11e5-8a31-47a93a8a98eb'}, + # 'clusters': [{'activeServicesCount': 0, 'clusterArn': 'arn:aws:ecs:us-west-2:777110527155:cluster/default', 'status': 'ACTIVE', 'pendingTasksCount': 0, 'runningTasksCount': 0, 'registeredContainerInstancesCount': 0, 'clusterName': 'default'}]} + # {'failures': [{'arn': 'arn:aws:ecs:us-west-2:777110527155:cluster/bogus', 'reason': 'MISSING'}], + # 'ResponseMetadata': {'HTTPStatusCode': 200, 'RequestId': '0f66c219-1c42-11e5-8a31-47a93a8a98eb'}, + # 'clusters': []} + + def list_services(self, cluster): + fn_args = dict() + if cluster and cluster is not None: + fn_args['cluster'] = cluster + response = self.ecs.list_services(**fn_args) + relevant_response = dict(services = response['serviceArns']) + return relevant_response + + def describe_services(self, cluster, services): + fn_args = dict() + if cluster and cluster is not None: + fn_args['cluster'] = cluster + fn_args['services']=services.split(",") + response = self.ecs.describe_services(**fn_args) + relevant_response = dict(services = response['services']) + if 'failures' in response and len(response['failures'])>0: + relevant_response['services_not_running'] = response['failures'] + return relevant_response + +def main(): + + argument_spec = ec2_argument_spec() + argument_spec.update(dict( + details=dict(required=False, choices=['true', 'false'] ), + cluster=dict(required=False, type='str' ), + service=dict(required=False, type='str' ) + )) + + module = AnsibleModule(argument_spec=argument_spec, supports_check_mode=True) + + if not HAS_BOTO: + module.fail_json(msg='boto is required.') + + if not HAS_BOTO3: + module.fail_json(msg='boto3 is required.') + + show_details = False + if 'details' in module.params and module.params['details'] == 'true': + show_details = True + + task_mgr = EcsServiceManager(module) + if show_details: + if 'service' not in module.params or not module.params['service']: + module.fail_json(msg="service must be specified for ecs_service_facts") + ecs_facts = task_mgr.describe_services(module.params['cluster'], module.params['service']) + # the bad news is the result has datetime fields that aren't JSON serializable + # nuk'em! + for service in ecs_facts['services']: + del service['deployments'] + del service['events'] + else: + ecs_facts = task_mgr.list_services(module.params['cluster']) + ecs_facts_result = dict(changed=False, ansible_facts=ecs_facts) + module.exit_json(**ecs_facts_result) + +# import module snippets +from ansible.module_utils.basic import * +from ansible.module_utils.urls import * + +if __name__ == '__main__': + main()