Add OpenStack Magnum cluster template module (#42654)

pull/43765/head
Feilong Wang 6 years ago committed by David Shrewsbury
parent bd0428983c
commit 23adc436fd

@ -0,0 +1,373 @@
#!/usr/bin/python
# Copyright (c) 2018 Catalyst IT Ltd.
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import absolute_import, division, print_function
__metaclass__ = type
ANSIBLE_METADATA = {'metadata_version': '1.1',
'status': ['preview'],
'supported_by': 'community'}
DOCUMENTATION = '''
---
module: os_coe_cluster_template
short_description: Add/Remove COE cluster template from OpenStack Cloud
extends_documentation_fragment: openstack
version_added: "2.7"
author: "Feilong Wang (@flwang)"
description:
- Add or Remove COE cluster template from the OpenStack Container Infra
service.
options:
availability_zone:
description:
- Ignored. Present for backwards compatibility
coe:
description:
- The Container Orchestration Engine for this clustertemplate
choices: [kubernetes, swarm, mesos]
dns_nameserver:
description:
- The DNS nameserver address
default: '8.8.8.8'
docker_storage_driver:
description:
- Docker storage driver
choices: [devicemapper, overlay]
docker_volume_size:
description:
- The size in GB of the docker volume
external_network_id:
description:
- The external network to attach to the Cluster
fixed_network:
description:
- The fixed network name to attach to the Cluster
fixed_subnet:
description:
- The fixed subnet name to attach to the Cluster
flavor_id:
description:
- The flavor of the minion node for this ClusterTemplate
floating_ip_enabled:
description:
- Indicates whether created clusters should have a floating ip or not
type: bool
default: 'yes'
keypair_id:
description:
- Name or ID of the keypair to use.
image_id:
description:
- Image id the cluster will be based on
labels:
description:
- One or more key/value pairs
http_proxy:
description:
- Address of a proxy that will receive all HTTP requests and relay them
The format is a URL including a port number
https_proxy:
description:
- Address of a proxy that will receive all HTTPS requests and relay
them. The format is a URL including a port number
master_flavor_id:
description:
- The flavor of the master node for this ClusterTemplate
master_lb_enabled:
description:
- Indicates whether created clusters should have a load balancer
for master nodes or not
type: bool
default: 'no'
name:
description:
- Name that has to be given to the cluster template
required: true
network_driver:
description:
- The name of the driver used for instantiating container networks
choices: [flannel, calico, docker]
no_proxy:
description:
- A comma separated list of IPs for which proxies should not be
used in the cluster
public:
description:
- Indicates whether the ClusterTemplate is public or not
type: bool
default: 'no'
registry_enabled:
description:
- Indicates whether the docker registry is enabled
type: bool
default: 'no'
server_type:
description:
- Server type for this ClusterTemplate
choices: [vm, bm]
default: vm
state:
description:
- Indicate desired state of the resource.
choices: [present, absent]
default: present
tls_disabled:
description:
- Indicates whether the TLS should be disabled
type: bool
default: 'no'
volume_driver:
description:
- The name of the driver used for instantiating container volumes
choices: [cinder, rexray]
requirements: ["openstacksdk"]
'''
RETURN = '''
id:
description: The cluster UUID.
returned: On success when I(state) is 'present'
type: string
sample: "39007a7e-ee4f-4d13-8283-b4da2e037c69"
cluster_template:
description: Dictionary describing the template.
returned: On success when I(state) is 'present'
type: complex
contains:
coe:
description: The Container Orchestration Engine for this clustertemplate
type: string
sample: kubernetes
dns_nameserver:
description: The DNS nameserver address
type: string
sample: '8.8.8.8'
docker_storage_driver:
description: Docker storage driver
type: string
sample: devicemapper
docker_volume_size:
description: The size in GB of the docker volume
type: int
sample: 5
external_network_id:
description: The external network to attach to the Cluster
type: string
sample: public
fixed_network:
description: The fixed network name to attach to the Cluster
type: string
sample: 07767ec6-85f5-44cb-bd63-242a8e7f0d9d
fixed_subnet:
description:
- The fixed subnet name to attach to the Cluster
type: string
sample: 05567ec6-85f5-44cb-bd63-242a8e7f0d9d
flavor_id:
description:
- The flavor of the minion node for this ClusterTemplate
type: string
sample: c1.c1r1
floating_ip_enabled:
description:
- Indicates whether created clusters should have a floating ip or not
type: bool
default: true
keypair_id:
description:
- Name or ID of the keypair to use.
type: string
sample: mykey
image_id:
description:
- Image id the cluster will be based on
type: string
sample: 05567ec6-85f5-44cb-bd63-242a8e7f0e9d
labels:
description: One or more key/value pairs
type: dict
sample: {'key1': 'value1', 'key2': 'value2'}
http_proxy:
description:
- Address of a proxy that will receive all HTTP requests and relay them
The format is a URL including a port number
type: string
sample: http://10.0.0.11:9090
https_proxy:
description:
- Address of a proxy that will receive all HTTPS requests and relay
them. The format is a URL including a port number
type: string
sample: https://10.0.0.10:8443
master_flavor_id:
description:
- The flavor of the master node for this ClusterTemplate
type: string
sample: c1.c1r1
master_lb_enabled:
description:
- Indicates whether created clusters should have a load balancer
for master nodes or not
type: bool
sample: true
name:
description:
- Name that has to be given to the cluster template
type: string
sample: k8scluster
network_driver:
description:
- The name of the driver used for instantiating container networks
type: string
sample: calico
no_proxy:
description:
- A comma separated list of IPs for which proxies should not be
used in the cluster
type: string
sample: 10.0.0.4,10.0.0.5
public:
description:
- Indicates whether the ClusterTemplate is public or not
type: bool
sample: false
registry_enabled:
description:
- Indicates whether the docker registry is enabled
type: bool
sample: false
server_type:
description:
- Server type for this ClusterTemplate
type: string
sample: vm
tls_disabled:
description:
- Indicates whether the TLS should be disabled
type: bool
sample: false
volume_driver:
description:
- The name of the driver used for instantiating container volumes
type: string
sample: cinder
'''
EXAMPLES = '''
# Create a new Kubernetes cluster template
- os_coe_cluster_template:
name: k8s
coe: kubernetes
keypair_id: mykey
image_id: 2a8c9888-9054-4b06-a1ca-2bb61f9adb72
public: no
'''
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.openstack import openstack_full_argument_spec, openstack_module_kwargs, openstack_cloud_from_module
def _parse_labels(labels):
if isinstance(labels, str):
labels_dict = {}
for kv_str in labels.split(","):
k, v = kv_str.split("=")
labels_dict[k] = v
return labels_dict
if not labels:
return {}
return labels
def main():
argument_spec = openstack_full_argument_spec(
coe=dict(required=True, choices=['kubernetes', 'swarm', 'mesos']),
dns_nameserver=dict(default='8.8.8.8'),
docker_storage_driver=dict(choices=['devicemapper', 'overlay']),
docker_volume_size=dict(type='int'),
external_network_id=dict(default=None),
fixed_network=dict(default=None),
fixed_subnet=dict(default=None),
flavor_id=dict(default=None),
floating_ip_enabled=dict(type='bool', default=True),
keypair_id=dict(default=None),
image_id=dict(required=True),
labels=dict(default=None, type='raw'),
http_proxy=dict(default=None),
https_proxy=dict(default=None),
master_lb_enabled=dict(type='bool', default=False),
master_flavor_id=dict(default=None),
name=dict(required=True),
network_driver=dict(choices=['flannel', 'calico', 'docker']),
no_proxy=dict(default=None),
public=dict(type='bool', default=False),
registry_enabled=dict(type='bool', default=False),
server_type=dict(default="vm", choices=['vm', 'bm']),
state=dict(default='present', choices=['absent', 'present']),
tls_disabled=dict(type='bool', default=False),
volume_driver=dict(choices=['cinder', 'rexray']),
)
module_kwargs = openstack_module_kwargs()
module = AnsibleModule(argument_spec, **module_kwargs)
params = module.params.copy()
state = module.params['state']
name = module.params['name']
coe = module.params['coe']
image_id = module.params['image_id']
kwargs = dict(
dns_nameserver=module.params['dns_nameserver'],
docker_storage_driver=module.params['docker_storage_driver'],
docker_volume_size=module.params['docker_volume_size'],
external_network_id=module.params['external_network_id'],
fixed_network=module.params['fixed_network'],
fixed_subnet=module.params['fixed_subnet'],
flavor_id=module.params['flavor_id'],
floating_ip_enabled=module.params['floating_ip_enabled'],
keypair_id=module.params['keypair_id'],
labels=_parse_labels(params['labels']),
http_proxy=module.params['http_proxy'],
https_proxy=module.params['https_proxy'],
master_lb_enabled=module.params['master_lb_enabled'],
master_flavor_id=module.params['master_flavor_id'],
network_driver=module.params['network_driver'],
no_proxy=module.params['no_proxy'],
public=module.params['public'],
registry_enabled=module.params['registry_enabled'],
server_type=module.params['server_type'],
tls_disabled=module.params['tls_disabled'],
volume_driver=module.params['volume_driver'],
)
sdk, cloud = openstack_cloud_from_module(module)
try:
changed = False
template = cloud.get_coe_cluster_template(name_or_id=name, filters={'coe': coe, 'image_id': image_id})
if state == 'present':
if not template:
template = cloud.create_coe_cluster_template(name, coe=coe, image_id=image_id, **kwargs)
changed = True
else:
changed = False
module.exit_json(changed=changed, cluster_template=template, id=template['uuid'])
elif state == 'absent':
if not template:
module.exit_json(changed=False)
else:
cloud.delete_coe_cluster_template(name)
module.exit_json(changed=True)
except sdk.exceptions.OpenStackCloudException as e:
module.fail_json(msg=str(e), extra_data=e.extra_data)
if __name__ == "__main__":
main()
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