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community.general/plugins/modules/cloud/alicloud/ali_instance.py

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2020-03-09 10:11:07 +01:00
#!/usr/bin/python
# Copyright (c) 2017 Alibaba Group Holding Limited. He Guimin <heguimin36@163.com>
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
#
# 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 http://www.gnu.org/licenses/.
from __future__ import absolute_import, division, print_function
__metaclass__ = type
ANSIBLE_METADATA = {
'metadata_version': '1.1',
'status': ['preview'],
'supported_by': 'community'
}
DOCUMENTATION = r'''
---
module: ali_instance
short_description: Create, start, stop, restart or terminate an instance in ECS, add or remove an instance to/from a security group
description:
- Create, start, stop, restart, modify or terminate ecs instances.
- Add or remove ecs instances to/from security group.
options:
state:
description:
- The state of the instance after operating.
type: str
default: 'present'
choices: ['absent', 'present', 'restarted', 'running', 'stopped']
availability_zone:
description:
- Aliyun availability zone ID in which to launch the instance.
- If it is not specified, it will be allocated by system automatically.
aliases: ['alicloud_zone']
type: str
image_id:
description:
- Image ID used to launch instances.
- Required when I(state=present) and creating new ECS instances.
aliases: ['image']
type: str
instance_type:
description:
- Instance type used to launch instances.
- Required when I(state=present) and creating new ECS instances.
aliases: ['type']
type: str
security_groups:
description:
- A list of security group IDs.
type: list
vswitch_id:
description:
- The subnet ID in which to launch the instances (VPC).
aliases: ['subnet_id']
type: str
instance_name:
description:
- The name of ECS instance, which is a string of 2 to 128 Chinese or English characters.
- It must begin with an uppercase/lowercase letter or a Chinese character and
can contain numerals, ".", "_" or "-". It cannot begin with http:// or https://.
aliases: ['name']
type: str
description:
description:
- The description of ECS instance, which is a string of 2 to 256 characters.
- It cannot begin with http:// or https://.
type: str
internet_charge_type:
description:
- Internet charge type of ECS instance.
type: str
default: 'PayByBandwidth'
choices: ['PayByBandwidth', 'PayByTraffic']
max_bandwidth_in:
description:
- Maximum incoming bandwidth from the public network,
measured in Mbps (Megabits per second).
default: 200
type: int
max_bandwidth_out:
description:
- Maximum outgoing bandwidth to the public network, measured in Mbps (Megabits per second).
type: int
default: 0
host_name:
description:
- Instance host name.
type: str
password:
description:
- The password to login instance.
- After rebooting instances, modified password will take effect.
type: str
system_disk_category:
description:
- Category of the system disk.
type: str
default: 'cloud_efficiency'
choices: ['cloud_efficiency', 'cloud_ssd']
system_disk_size:
description:
- Size of the system disk, in GB. The valid values are 40~500.
type: int
default: 40
system_disk_name:
description:
- Name of the system disk.
type: str
system_disk_description:
description:
- Description of the system disk.
type: str
count:
description:
- The number of the new instance.
- Indicates how many instances that match I(count_tag) should be running.
- Instances are either created or terminated based on this value.
type: int
default: 1
count_tag:
description:
- Determines how many instances based on a specific tag criteria should be present.
- This can be expressed in multiple ways and is shown in the EXAMPLES section.
- The specified count_tag must already exist or be passed in as the I(instance_tags) option.
- If it is not specified, it will be replaced by I(instance_name).
type: str
allocate_public_ip:
description:
- Whether allocate a public ip for the new instance.
default: False
aliases: ['assign_public_ip']
type: bool
instance_charge_type:
description:
- The charge type of the instance.
type: str
choices: ['PrePaid', 'PostPaid']
default: 'PostPaid'
period:
description:
- The charge duration of the instance, in month.
- Required when I(instance_charge_type=PrePaid).
- The valid value are [1-9, 12, 24, 36].
type: int
default: 1
auto_renew:
description:
- Whether automate renew the charge of the instance.
type: bool
default: False
auto_renew_period:
description:
- The duration of the automatic renew the charge of the instance.
- Required when I(auto_renew=True).
type: int
choices: [1, 2, 3, 6, 12]
instance_ids:
description:
- A list of instance ids. It is required when need to operate existing instances.
- If it is specified, I(count) will lose efficacy.
type: list
force:
description:
- Whether the current operation needs to be execute forcibly.
default: False
type: bool
instance_tags:
description:
- A hash/dictionaries of instance tags, to add to the new instance or
for starting/stopping instance by tag (C({"key":"value"})).
aliases: ['tags']
type: dict
key_name:
description:
- The name of key pair which is used to access ECS instance in SSH.
type: str
required: false
aliases: ['keypair']
user_data:
description:
- User-defined data to customize the startup behaviors of an ECS instance and to pass data into an ECS instance.
It only will take effect when launching the new ECS instances.
required: false
type: str
author:
- "He Guimin (@xiaozhu36)"
requirements:
- "python >= 2.6"
- "footmark >= 1.1.16"
extends_documentation_fragment:
- community.general.alicloud
'''
EXAMPLES = r'''
# basic provisioning example vpc network
- name: basic provisioning example
hosts: localhost
vars:
alicloud_access_key: <your-alicloud-access-key-id>
alicloud_secret_key: <your-alicloud-access-secret-key>
alicloud_region: cn-beijing
image: ubuntu1404_64_40G_cloudinit_20160727.raw
instance_type: ecs.n4.small
vswitch_id: vsw-abcd1234
assign_public_ip: True
max_bandwidth_out: 10
host_name: myhost
password: mypassword
system_disk_category: cloud_efficiency
system_disk_size: 100
internet_charge_type: PayByBandwidth
security_groups: ["sg-f2rwnfh23r"]
instance_ids: ["i-abcd12346", "i-abcd12345"]
force: True
tasks:
- name: launch ECS instance in VPC network
ali_instance:
alicloud_access_key: '{{ alicloud_access_key }}'
alicloud_secret_key: '{{ alicloud_secret_key }}'
alicloud_region: '{{ alicloud_region }}'
image: '{{ image }}'
system_disk_category: '{{ system_disk_category }}'
system_disk_size: '{{ system_disk_size }}'
instance_type: '{{ instance_type }}'
vswitch_id: '{{ vswitch_id }}'
assign_public_ip: '{{ assign_public_ip }}'
internet_charge_type: '{{ internet_charge_type }}'
max_bandwidth_out: '{{ max_bandwidth_out }}'
instance_tags:
Name: created_one
host_name: '{{ host_name }}'
password: '{{ password }}'
- name: with count and count_tag to create a number of instances
ali_instance:
alicloud_access_key: '{{ alicloud_access_key }}'
alicloud_secret_key: '{{ alicloud_secret_key }}'
alicloud_region: '{{ alicloud_region }}'
image: '{{ image }}'
system_disk_category: '{{ system_disk_category }}'
system_disk_size: '{{ system_disk_size }}'
instance_type: '{{ instance_type }}'
assign_public_ip: '{{ assign_public_ip }}'
security_groups: '{{ security_groups }}'
internet_charge_type: '{{ internet_charge_type }}'
max_bandwidth_out: '{{ max_bandwidth_out }}'
instance_tags:
Name: created_one
Version: 0.1
count: 2
count_tag:
Name: created_one
host_name: '{{ host_name }}'
password: '{{ password }}'
- name: start instance
ali_instance:
alicloud_access_key: '{{ alicloud_access_key }}'
alicloud_secret_key: '{{ alicloud_secret_key }}'
alicloud_region: '{{ alicloud_region }}'
instance_ids: '{{ instance_ids }}'
state: 'running'
- name: reboot instance forcibly
ecs:
alicloud_access_key: '{{ alicloud_access_key }}'
alicloud_secret_key: '{{ alicloud_secret_key }}'
alicloud_region: '{{ alicloud_region }}'
instance_ids: '{{ instance_ids }}'
state: 'restarted'
force: '{{ force }}'
- name: Add instances to an security group
ecs:
alicloud_access_key: '{{ alicloud_access_key }}'
alicloud_secret_key: '{{ alicloud_secret_key }}'
alicloud_region: '{{ alicloud_region }}'
instance_ids: '{{ instance_ids }}'
security_groups: '{{ security_groups }}'
'''
RETURN = r'''
instances:
description: List of ECS instances.
returned: always
type: complex
contains:
availability_zone:
description: The availability zone of the instance is in.
returned: always
type: str
sample: cn-beijing-a
block_device_mappings:
description: Any block device mapping entries for the instance.
returned: always
type: complex
contains:
device_name:
description: The device name exposed to the instance (for example, /dev/xvda).
returned: always
type: str
sample: /dev/xvda
attach_time:
description: The time stamp when the attachment initiated.
returned: always
type: str
sample: "2018-06-25T04:08:26Z"
delete_on_termination:
description: Indicates whether the volume is deleted on instance termination.
returned: always
type: bool
sample: true
status:
description: The attachment state.
returned: always
type: str
sample: in_use
volume_id:
description: The ID of the cloud disk.
returned: always
type: str
sample: d-2zei53pjsi117y6gf9t6
cpu:
description: The CPU core count of the instance.
returned: always
type: int
sample: 4
creation_time:
description: The time the instance was created.
returned: always
type: str
sample: "2018-06-25T04:08Z"
description:
description: The instance description.
returned: always
type: str
sample: "my ansible instance"
eip:
description: The attribution of EIP associated with the instance.
returned: always
type: complex
contains:
allocation_id:
description: The ID of the EIP.
returned: always
type: str
sample: eip-12345
internet_charge_type:
description: The internet charge type of the EIP.
returned: always
type: str
sample: "paybybandwidth"
ip_address:
description: EIP address.
returned: always
type: str
sample: 42.10.2.2
expired_time:
description: The time the instance will expire.
returned: always
type: str
sample: "2099-12-31T15:59Z"
gpu:
description: The attribution of instance GPU.
returned: always
type: complex
contains:
amount:
description: The count of the GPU.
returned: always
type: int
sample: 0
spec:
description: The specification of the GPU.
returned: always
type: str
sample: ""
host_name:
description: The host name of the instance.
returned: always
type: str
sample: iZ2zewaoZ
id:
description: Alias of instance_id.
returned: always
type: str
sample: i-abc12345
instance_id:
description: ECS instance resource ID.
returned: always
type: str
sample: i-abc12345
image_id:
description: The ID of the image used to launch the instance.
returned: always
type: str
sample: m-0011223344
inner_ip_address:
description: The inner IPv4 address of the classic instance.
returned: always
type: str
sample: 10.0.0.2
instance_charge_type:
description: The instance charge type.
returned: always
type: str
sample: PostPaid
instance_name:
description: The name of the instance.
returned: always
type: str
sample: my-ecs
instance_type:
description: The instance type of the running instance.
returned: always
type: str
sample: ecs.sn1ne.xlarge
internet_charge_type:
description: The billing method of the network bandwidth.
returned: always
type: str
sample: PayByBandwidth
internet_max_bandwidth_in:
description: Maximum incoming bandwidth from the internet network.
returned: always
type: int
sample: 200
internet_max_bandwidth_out:
description: Maximum incoming bandwidth from the internet network.
returned: always
type: int
sample: 20
io_optimized:
description: Indicates whether the instance is optimized for EBS I/O.
returned: always
type: bool
sample: false
memory:
description: Memory size of the instance.
returned: always
type: int
sample: 8192
network_interfaces:
description: One or more network interfaces for the instance.
returned: always
type: complex
contains:
mac_address:
description: The MAC address.
returned: always
type: str
sample: "00:11:22:33:44:55"
network_interface_id:
description: The ID of the network interface.
returned: always
type: str
sample: eni-01234567
primary_ip_address:
description: The primary IPv4 address of the network interface within the vswitch.
returned: always
type: str
sample: 10.0.0.1
osname:
description: The operation system name of the instance owned.
returned: always
type: str
sample: CentOS
ostype:
description: The operation system type of the instance owned.
returned: always
type: str
sample: linux
private_ip_address:
description: The IPv4 address of the network interface within the subnet.
returned: always
type: str
sample: 10.0.0.1
public_ip_address:
description: The public IPv4 address assigned to the instance.
returned: always
type: str
sample: 43.0.0.1
resource_group_id:
description: The id of the resource group to which the instance belongs.
returned: always
type: str
sample: my-ecs-group
security_groups:
description: One or more security groups for the instance.
returned: always
type: list
elements: dict
contains:
group_id:
description: The ID of the security group.
returned: always
type: str
sample: sg-0123456
group_name:
description: The name of the security group.
returned: always
type: str
sample: my-security-group
status:
description: The current status of the instance.
returned: always
type: str
sample: running
tags:
description: Any tags assigned to the instance.
returned: always
type: dict
sample:
vswitch_id:
description: The ID of the vswitch in which the instance is running.
returned: always
type: str
sample: vsw-dew00abcdef
vpc_id:
description: The ID of the VPC the instance is in.
returned: always
type: dict
sample: vpc-0011223344
ids:
description: List of ECS instance IDs.
returned: always
type: list
sample: [i-12345er, i-3245fs]
'''
import time
import traceback
from ansible.module_utils.basic import AnsibleModule, missing_required_lib
from ansible_collections.community.general.plugins.module_utils.alicloud_ecs import ecs_argument_spec, ecs_connect
HAS_FOOTMARK = False
FOOTMARK_IMP_ERR = None
try:
from footmark.exception import ECSResponseError
HAS_FOOTMARK = True
except ImportError:
FOOTMARK_IMP_ERR = traceback.format_exc()
HAS_FOOTMARK = False
def get_instances_info(connection, ids):
result = []
instances = connection.get_all_instances(instance_ids=ids)
if len(instances) > 0:
for inst in instances:
result.append(inst.read())
return result
def create_instance(module, ecs, exact_count):
if exact_count <= 0:
return None
zone_id = module.params['availability_zone']
image_id = module.params['image_id']
instance_type = module.params['instance_type']
security_groups = module.params['security_groups']
vswitch_id = module.params['vswitch_id']
instance_name = module.params['instance_name']
description = module.params['description']
internet_charge_type = module.params['internet_charge_type']
max_bandwidth_out = module.params['max_bandwidth_out']
max_bandwidth_in = module.params['max_bandwidth_out']
host_name = module.params['host_name']
password = module.params['password']
system_disk_category = module.params['system_disk_category']
system_disk_size = module.params['system_disk_size']
system_disk_name = module.params['system_disk_name']
system_disk_description = module.params['system_disk_description']
allocate_public_ip = module.params['allocate_public_ip']
instance_tags = module.params['instance_tags']
period = module.params['period']
auto_renew = module.params['auto_renew']
instance_charge_type = module.params['instance_charge_type']
auto_renew_period = module.params['auto_renew_period']
user_data = module.params['user_data']
key_name = module.params['key_name']
# check whether the required parameter passed or not
if not image_id:
module.fail_json(msg='image_id is required for new instance')
if not instance_type:
module.fail_json(msg='instance_type is required for new instance')
if not isinstance(security_groups, list):
module.fail_json(msg='The parameter security_groups should be a list, aborting')
if len(security_groups) <= 0:
module.fail_json(msg='Expected the parameter security_groups is non-empty when create new ECS instances, aborting')
client_token = "Ansible-Alicloud-{0}-{1}".format(hash(str(module.params)), str(time.time()))
try:
# call to create_instance method from footmark
instances = ecs.create_instance(image_id=image_id, instance_type=instance_type, security_group_id=security_groups[0],
zone_id=zone_id, instance_name=instance_name, description=description,
internet_charge_type=internet_charge_type, max_bandwidth_out=max_bandwidth_out,
max_bandwidth_in=max_bandwidth_in, host_name=host_name, password=password,
io_optimized='optimized', system_disk_category=system_disk_category,
system_disk_size=system_disk_size, system_disk_name=system_disk_name,
system_disk_description=system_disk_description,
vswitch_id=vswitch_id, count=exact_count, allocate_public_ip=allocate_public_ip,
instance_charge_type=instance_charge_type, period=period, auto_renew=auto_renew,
auto_renew_period=auto_renew_period, instance_tags=instance_tags,
key_pair_name=key_name, user_data=user_data, client_token=client_token)
except Exception as e:
module.fail_json(msg='Unable to create instance, error: {0}'.format(e))
return instances
def main():
argument_spec = ecs_argument_spec()
argument_spec.update(dict(
security_groups=dict(type='list'),
availability_zone=dict(type='str', aliases=['alicloud_zone']),
instance_type=dict(type='str', aliases=['type']),
image_id=dict(type='str', aliases=['image']),
count=dict(type='int', default=1),
count_tag=dict(type='str'),
vswitch_id=dict(type='str', aliases=['subnet_id']),
instance_name=dict(type='str', aliases=['name']),
host_name=dict(type='str'),
password=dict(type='str', no_log=True),
internet_charge_type=dict(type='str', default='PayByBandwidth', choices=['PayByBandwidth', 'PayByTraffic']),
max_bandwidth_in=dict(type='int', default=200),
max_bandwidth_out=dict(type='int', default=0),
system_disk_category=dict(type='str', default='cloud_efficiency', choices=['cloud_efficiency', 'cloud_ssd']),
system_disk_size=dict(type='int', default=40),
system_disk_name=dict(type='str'),
system_disk_description=dict(type='str'),
force=dict(type='bool', default=False),
instance_tags=dict(type='dict', aliases=['tags']),
state=dict(default='present', choices=['present', 'running', 'stopped', 'restarted', 'absent']),
description=dict(type='str'),
allocate_public_ip=dict(type='bool', aliases=['assign_public_ip'], default=False),
instance_charge_type=dict(type='str', default='PostPaid', choices=['PrePaid', 'PostPaid']),
period=dict(type='int', default=1),
auto_renew=dict(type='bool', default=False),
instance_ids=dict(type='list'),
auto_renew_period=dict(type='int', choices=[1, 2, 3, 6, 12]),
key_name=dict(type='str', aliases=['keypair']),
user_data=dict(type='str')
)
)
module = AnsibleModule(argument_spec=argument_spec)
if HAS_FOOTMARK is False:
module.fail_json(msg=missing_required_lib('footmark'), exception=FOOTMARK_IMP_ERR)
ecs = ecs_connect(module)
state = module.params['state']
instance_ids = module.params['instance_ids']
count_tag = module.params['count_tag']
count = module.params['count']
instance_name = module.params['instance_name']
force = module.params['force']
zone_id = module.params['availability_zone']
key_name = module.params['key_name']
changed = False
instances = []
if instance_ids:
if not isinstance(instance_ids, list):
module.fail_json(msg='The parameter instance_ids should be a list, aborting')
instances = ecs.get_all_instances(zone_id=zone_id, instance_ids=instance_ids)
if not instances:
module.fail_json(msg="There are no instances in our record based on instance_ids {0}. "
"Please check it and try again.".format(instance_ids))
elif count_tag:
instances = ecs.get_all_instances(zone_id=zone_id, instance_tags=eval(count_tag))
elif instance_name:
instances = ecs.get_all_instances(zone_id=zone_id, instance_name=instance_name)
ids = []
if state == 'present':
if not instance_ids:
if len(instances) > count:
for i in range(0, len(instances) - count):
inst = instances[len(instances) - 1]
if inst.status != 'stopped' and not force:
module.fail_json(msg="That to delete instance {0} is failed results from it is running, "
"and please stop it or set 'force' as True.".format(inst.id))
try:
changed = inst.terminate(force=force)
except Exception as e:
module.fail_json(msg="Delete instance {0} got an error: {1}".format(inst.id, e))
instances.pop(len(instances) - 1)
else:
try:
new_instances = create_instance(module, ecs, count - len(instances))
if new_instances:
changed = True
instances.extend(new_instances)
except Exception as e:
module.fail_json(msg="Create new instances got an error: {0}".format(e))
# Security Group join/leave begin
security_groups = module.params['security_groups']
if not isinstance(security_groups, list):
module.fail_json(msg='The parameter security_groups should be a list, aborting')
if len(security_groups) > 0:
for inst in instances:
existing = inst.security_group_ids['security_group_id']
remove = list(set(existing).difference(set(security_groups)))
add = list(set(security_groups).difference(set(existing)))
for sg in remove:
if inst.leave_security_group(sg):
changed = True
for sg in add:
if inst.join_security_group(sg):
changed = True
# Security Group join/leave ends here
# Attach/Detach key pair
inst_ids = []
for inst in instances:
if key_name is not None and key_name != inst.key_name:
if key_name == "":
changed = inst.detach_key_pair()
else:
inst_ids.append(inst.id)
if inst_ids:
changed = ecs.attach_key_pair(instance_ids=inst_ids, key_pair_name=key_name)
# Modify instance attribute
description = module.params['description']
host_name = module.params['host_name']
password = module.params['password']
for inst in instances:
if not instance_name:
instance_name = inst.name
if not description:
description = inst.description
if not host_name:
host_name = inst.host_name
try:
if inst.modify(name=instance_name, description=description, host_name=host_name, password=password):
changed = True
except Exception as e:
module.fail_json(msg="Modify instance attribute {0} got an error: {1}".format(inst.id, e))
if inst.id not in ids:
ids.append(inst.id)
module.exit_json(changed=changed, ids=ids, instances=get_instances_info(ecs, ids))
else:
if len(instances) < 1:
module.fail_json(msg='Please specify ECS instances that you want to operate by using '
'parameters instance_ids, instance_tags or instance_name, aborting')
force = module.params['force']
if state == 'running':
try:
for inst in instances:
if inst.start():
changed = True
ids.append(inst.id)
module.exit_json(changed=changed, ids=ids, instances=get_instances_info(ecs, ids))
except Exception as e:
module.fail_json(msg='Start instances got an error: {0}'.format(e))
elif state == 'stopped':
try:
for inst in instances:
if inst.stop(force=force):
changed = True
ids.append(inst.id)
module.exit_json(changed=changed, ids=ids, instances=get_instances_info(ecs, ids))
except Exception as e:
module.fail_json(msg='Stop instances got an error: {0}'.format(e))
elif state == 'restarted':
try:
for inst in instances:
if inst.reboot(force=module.params['force']):
changed = True
ids.append(inst.id)
module.exit_json(changed=changed, ids=ids, instances=get_instances_info(ecs, ids))
except Exception as e:
module.fail_json(msg='Reboot instances got an error: {0}'.format(e))
else:
try:
for inst in instances:
if inst.status != 'stopped' and not force:
module.fail_json(msg="Instance is running, and please stop it or set 'force' as True.")
if inst.terminate(force=module.params['force']):
changed = True
module.exit_json(changed=changed, ids=[], instances=[])
except Exception as e:
module.fail_json(msg='Delete instance got an error: {0}'.format(e))
if __name__ == '__main__':
main()
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