mirror of https://github.com/ansible/ansible.git
New module: AWS Network load balancer (#33808)
* New module - elb_network_lb * Fix creating a load balancer without tags * Linter Fix purging tags Remove extra imports * add support for cross zone lb, doc update and fix tagging * pep8 fixes * Add integration tests for elb_network_lb module * more pep8 * Remove non-applicable option for NLBs * fix target protocol * pep8pull/40716/head
Rob
7 years ago
committed by
Ryan Brown
parent
529ef6446e
commit
858f0fc000
@ -0,0 +1,419 @@
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#!/usr/bin/python
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# Copyright: (c) 2018, Rob White (@wimnat)
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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ANSIBLE_METADATA = {'metadata_version': '1.1',
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'status': ['preview'],
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'supported_by': 'community'}
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DOCUMENTATION = '''
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---
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module: elb_network_lb
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short_description: Manage a Network Load Balancer
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description:
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- Manage an AWS Network Elastic Load Balancer. See
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U(https://aws.amazon.com/blogs/aws/new-network-load-balancer-effortless-scaling-to-millions-of-requests-per-second/) for details.
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version_added: "2.6"
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requirements: [ boto3 ]
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author: "Rob White (@wimnat)"
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options:
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cross_zone_load_balancing:
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description:
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- Indicates whether cross-zone load balancing is enabled.
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required: false
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default: no
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type: bool
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deletion_protection:
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description:
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- Indicates whether deletion protection for the ELB is enabled.
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required: false
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default: no
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type: bool
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listeners:
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description:
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- A list of dicts containing listeners to attach to the ELB. See examples for detail of the dict required. Note that listener keys
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are CamelCased.
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required: false
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name:
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description:
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- The name of the load balancer. This name must be unique within your AWS account, can have a maximum of 32 characters, must contain only alphanumeric
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characters or hyphens, and must not begin or end with a hyphen.
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required: true
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purge_listeners:
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description:
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- If yes, existing listeners will be purged from the ELB to match exactly what is defined by I(listeners) parameter. If the I(listeners) parameter is
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not set then listeners will not be modified
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default: yes
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type: bool
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purge_tags:
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description:
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- If yes, existing tags will be purged from the resource to match exactly what is defined by I(tags) parameter. If the I(tags) parameter is not set then
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tags will not be modified.
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required: false
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default: yes
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type: bool
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subnet_mappings:
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description:
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- A list of dicts containing the IDs of the subnets to attach to the load balancer. You can also specify the allocation ID of an Elastic IP
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to attach to the load balancer. You can specify one Elastic IP address per subnet. This parameter is mutually exclusive with I(subnets)
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required: false
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subnets:
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description:
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- A list of the IDs of the subnets to attach to the load balancer. You can specify only one subnet per Availability Zone. You must specify subnets from
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at least two Availability Zones. Required if state=present. This parameter is mutually exclusive with I(subnet_mappings)
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required: false
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scheme:
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description:
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- Internet-facing or internal load balancer. An ELB scheme can not be modified after creation.
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required: false
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default: internet-facing
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choices: [ 'internet-facing', 'internal' ]
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state:
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description:
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- Create or destroy the load balancer.
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required: true
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choices: [ 'present', 'absent' ]
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tags:
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description:
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- A dictionary of one or more tags to assign to the load balancer.
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required: false
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wait:
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description:
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- Whether or not to wait for the network load balancer to reach the desired state.
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type: bool
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wait_timeout:
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description:
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- The duration in seconds to wait, used in conjunction with I(wait).
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extends_documentation_fragment:
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- aws
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- ec2
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notes:
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- Listeners are matched based on port. If a listener's port is changed then a new listener will be created.
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- Listener rules are matched based on priority. If a rule's priority is changed then a new rule will be created.
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'''
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EXAMPLES = '''
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# Note: These examples do not set authentication details, see the AWS Guide for details.
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# Create an ELB and attach a listener
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- elb_network_lb:
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name: myelb
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subnets:
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- subnet-012345678
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- subnet-abcdef000
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listeners:
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- Protocol: TCP # Required. The protocol for connections from clients to the load balancer (Only TCP is available) (case-sensitive).
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Port: 80 # Required. The port on which the load balancer is listening.
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DefaultActions:
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- Type: forward # Required. Only 'forward' is accepted at this time
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TargetGroupName: mytargetgroup # Required. The name of the target group
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state: present
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# Create an ELB with an attached Elastic IP address
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- elb_network_lb:
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name: myelb
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subnet_mappings:
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- SubnetId: subnet-012345678
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AllocationId: eipalloc-aabbccdd
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listeners:
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- Protocol: TCP # Required. The protocol for connections from clients to the load balancer (Only TCP is available) (case-sensitive).
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Port: 80 # Required. The port on which the load balancer is listening.
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DefaultActions:
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- Type: forward # Required. Only 'forward' is accepted at this time
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TargetGroupName: mytargetgroup # Required. The name of the target group
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state: present
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# Remove an ELB
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- elb_network_lb:
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name: myelb
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state: absent
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'''
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RETURN = '''
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availability_zones:
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description: The Availability Zones for the load balancer.
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returned: when state is present
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type: list
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sample: "[{'subnet_id': 'subnet-aabbccddff', 'zone_name': 'ap-southeast-2a', 'load_balancer_addresses': []}]"
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canonical_hosted_zone_id:
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description: The ID of the Amazon Route 53 hosted zone associated with the load balancer.
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returned: when state is present
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type: string
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sample: ABCDEF12345678
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created_time:
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description: The date and time the load balancer was created.
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returned: when state is present
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type: string
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sample: "2015-02-12T02:14:02+00:00"
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deletion_protection_enabled:
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description: Indicates whether deletion protection is enabled.
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returned: when state is present
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type: string
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sample: true
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dns_name:
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description: The public DNS name of the load balancer.
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returned: when state is present
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type: string
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sample: internal-my-elb-123456789.ap-southeast-2.elb.amazonaws.com
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idle_timeout_timeout_seconds:
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description: The idle timeout value, in seconds.
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returned: when state is present
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type: string
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sample: 60
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ip_address_type:
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description: The type of IP addresses used by the subnets for the load balancer.
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returned: when state is present
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type: string
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sample: ipv4
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listeners:
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description: Information about the listeners.
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returned: when state is present
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type: complex
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contains:
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listener_arn:
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description: The Amazon Resource Name (ARN) of the listener.
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returned: when state is present
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type: string
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sample: ""
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load_balancer_arn:
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description: The Amazon Resource Name (ARN) of the load balancer.
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returned: when state is present
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type: string
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sample: ""
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port:
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description: The port on which the load balancer is listening.
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returned: when state is present
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type: int
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sample: 80
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protocol:
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description: The protocol for connections from clients to the load balancer.
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returned: when state is present
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type: string
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sample: HTTPS
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certificates:
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description: The SSL server certificate.
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returned: when state is present
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type: complex
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contains:
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certificate_arn:
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description: The Amazon Resource Name (ARN) of the certificate.
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returned: when state is present
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type: string
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sample: ""
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ssl_policy:
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description: The security policy that defines which ciphers and protocols are supported.
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returned: when state is present
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type: string
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sample: ""
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default_actions:
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description: The default actions for the listener.
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returned: when state is present
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type: string
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contains:
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type:
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description: The type of action.
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returned: when state is present
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type: string
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sample: ""
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target_group_arn:
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description: The Amazon Resource Name (ARN) of the target group.
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returned: when state is present
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type: string
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sample: ""
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load_balancer_arn:
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description: The Amazon Resource Name (ARN) of the load balancer.
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returned: when state is present
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type: string
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sample: arn:aws:elasticloadbalancing:ap-southeast-2:0123456789:loadbalancer/app/my-elb/001122334455
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load_balancer_name:
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description: The name of the load balancer.
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returned: when state is present
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type: string
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sample: my-elb
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load_balancing_cross_zone_enabled:
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description: Indicates whether cross-zone load balancing is enabled.
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returned: when state is present
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type: string
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sample: true
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scheme:
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description: Internet-facing or internal load balancer.
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returned: when state is present
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type: string
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sample: internal
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state:
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description: The state of the load balancer.
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returned: when state is present
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type: dict
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sample: "{'code': 'active'}"
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tags:
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description: The tags attached to the load balancer.
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returned: when state is present
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type: dict
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sample: "{
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'Tag': 'Example'
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}"
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type:
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description: The type of load balancer.
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returned: when state is present
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type: string
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sample: network
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vpc_id:
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description: The ID of the VPC for the load balancer.
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returned: when state is present
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type: string
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sample: vpc-0011223344
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'''
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from ansible.module_utils.aws.core import AnsibleAWSModule
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from ansible.module_utils.ec2 import camel_dict_to_snake_dict, boto3_tag_list_to_ansible_dict, compare_aws_tags
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from ansible.module_utils.aws.elbv2 import NetworkLoadBalancer, ELBListeners, ELBListener
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def create_or_update_elb(elb_obj):
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"""Create ELB or modify main attributes. json_exit here"""
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if elb_obj.elb:
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# ELB exists so check subnets, security groups and tags match what has been passed
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# Subnets
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if not elb_obj.compare_subnets():
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elb_obj.modify_subnets()
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# Tags - only need to play with tags if tags parameter has been set to something
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if elb_obj.tags is not None:
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# Delete necessary tags
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tags_need_modify, tags_to_delete = compare_aws_tags(boto3_tag_list_to_ansible_dict(elb_obj.elb['tags']),
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boto3_tag_list_to_ansible_dict(elb_obj.tags), elb_obj.purge_tags)
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if tags_to_delete:
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elb_obj.delete_tags(tags_to_delete)
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# Add/update tags
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if tags_need_modify:
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elb_obj.modify_tags()
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else:
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# Create load balancer
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elb_obj.create_elb()
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# ELB attributes
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elb_obj.update_elb_attributes()
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elb_obj.modify_elb_attributes()
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# Listeners
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listeners_obj = ELBListeners(elb_obj.connection, elb_obj.module, elb_obj.elb['LoadBalancerArn'])
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listeners_to_add, listeners_to_modify, listeners_to_delete = listeners_obj.compare_listeners()
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# Delete listeners
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for listener_to_delete in listeners_to_delete:
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listener_obj = ELBListener(elb_obj.connection, elb_obj.module, listener_to_delete, elb_obj.elb['LoadBalancerArn'])
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listener_obj.delete()
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listeners_obj.changed = True
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# Add listeners
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for listener_to_add in listeners_to_add:
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listener_obj = ELBListener(elb_obj.connection, elb_obj.module, listener_to_add, elb_obj.elb['LoadBalancerArn'])
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listener_obj.add()
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listeners_obj.changed = True
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# Modify listeners
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for listener_to_modify in listeners_to_modify:
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listener_obj = ELBListener(elb_obj.connection, elb_obj.module, listener_to_modify, elb_obj.elb['LoadBalancerArn'])
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listener_obj.modify()
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listeners_obj.changed = True
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# If listeners changed, mark ELB as changed
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if listeners_obj.changed:
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elb_obj.changed = True
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# Get the ELB again
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elb_obj.update()
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# Get the ELB listeners again
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listeners_obj.update()
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# Update the ELB attributes
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elb_obj.update_elb_attributes()
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# Convert to snake_case and merge in everything we want to return to the user
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snaked_elb = camel_dict_to_snake_dict(elb_obj.elb)
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snaked_elb.update(camel_dict_to_snake_dict(elb_obj.elb_attributes))
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snaked_elb['listeners'] = []
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for listener in listeners_obj.current_listeners:
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snaked_elb['listeners'].append(camel_dict_to_snake_dict(listener))
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# Change tags to ansible friendly dict
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snaked_elb['tags'] = boto3_tag_list_to_ansible_dict(snaked_elb['tags'])
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elb_obj.module.exit_json(changed=elb_obj.changed, **snaked_elb)
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def delete_elb(elb_obj):
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if elb_obj.elb:
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elb_obj.delete()
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elb_obj.module.exit_json(changed=elb_obj.changed)
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def main():
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argument_spec = (
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dict(
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cross_zone_load_balancing=dict(type='bool'),
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deletion_protection=dict(type='bool'),
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listeners=dict(type='list',
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elements='dict',
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options=dict(
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Protocol=dict(type='str', required=True),
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Port=dict(type='int', required=True),
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SslPolicy=dict(type='str'),
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Certificates=dict(type='list'),
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DefaultActions=dict(type='list', required=True)
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)
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),
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name=dict(required=True, type='str'),
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purge_listeners=dict(default=True, type='bool'),
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purge_tags=dict(default=True, type='bool'),
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subnets=dict(type='list'),
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subnet_mappings=dict(type='list'),
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scheme=dict(default='internet-facing', choices=['internet-facing', 'internal']),
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state=dict(choices=['present', 'absent'], type='str'),
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tags=dict(type='dict'),
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wait_timeout=dict(type='int'),
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wait=dict(type='bool')
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)
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)
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module = AnsibleAWSModule(argument_spec=argument_spec,
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mutually_exclusive=[['subnets', 'subnet_mappings']])
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# Check for subnets or subnet_mappings if state is present
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state = module.params.get("state")
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if state == 'present':
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if module.params.get("subnets") is None and module.params.get("subnet_mappings") is None:
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module.fail_json(msg="'subnets' or 'subnet_mappings' is required when state=present")
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# Quick check of listeners parameters
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listeners = module.params.get("listeners")
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if listeners is not None:
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for listener in listeners:
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for key in listener.keys():
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if key == 'Protocol' and listener[key] != 'TCP':
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module.fail_json(msg="'Protocol' must be 'TCP'")
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connection = module.client('elbv2')
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connection_ec2 = module.client('ec2')
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elb = NetworkLoadBalancer(connection, connection_ec2, module)
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if state == 'present':
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create_or_update_elb(elb)
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else:
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delete_elb(elb)
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if __name__ == '__main__':
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main()
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@ -0,0 +1,2 @@
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cloud/aws
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unsupported
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@ -0,0 +1,6 @@
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---
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# load balancer and target group names have to be less than 32 characters
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# the 8 digit identifier at the end of resource_prefix helps determine during which test something
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# was created and allows tests to be run in parallel
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nlb_name: "my-nlb-{{ resource_prefix | regex_search('([0-9]+)$') }}"
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tg_name: "my-tg-{{ resource_prefix | regex_search('([0-9]+)$') }}"
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@ -0,0 +1,3 @@
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dependencies:
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- prepare_tests
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- setup_ec2
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- block:
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- name: set connection information for all tasks
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set_fact:
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aws_connection_info: &aws_connection_info
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aws_access_key: "{{ aws_access_key }}"
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aws_secret_key: "{{ aws_secret_key }}"
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security_token: "{{ security_token }}"
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region: "{{ aws_region }}"
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no_log: yes
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- name: create VPC
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ec2_vpc_net:
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cidr_block: 10.228.228.0/22
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name: "{{ resource_prefix }}_vpc"
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state: present
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<<: *aws_connection_info
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register: vpc
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- name: create internet gateway
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ec2_vpc_igw:
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vpc_id: "{{ vpc.vpc.id }}"
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state: present
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tags:
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Name: "{{ resource_prefix }}"
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<<: *aws_connection_info
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register: igw
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- name: create subnets
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ec2_vpc_subnet:
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cidr: "{{ item.cidr }}"
|
||||
az: "{{ aws_region}}{{ item.az }}"
|
||||
vpc_id: "{{ vpc.vpc.id }}"
|
||||
state: present
|
||||
tags:
|
||||
Created_By: "{{ resource_prefix }}"
|
||||
Public: "{{ item.public }}"
|
||||
<<: *aws_connection_info
|
||||
with_items:
|
||||
- cidr: 10.228.228.0/24
|
||||
az: "a"
|
||||
public: True
|
||||
- cidr: 10.228.229.0/24
|
||||
az: "b"
|
||||
public: True
|
||||
- cidr: 10.228.230.0/24
|
||||
az: "a"
|
||||
public: False
|
||||
- cidr: 10.228.231.0/24
|
||||
az: "b"
|
||||
public: False
|
||||
register: subnets
|
||||
|
||||
- ec2_vpc_subnet_facts:
|
||||
filters:
|
||||
vpc-id: "{{ vpc.vpc.id }}"
|
||||
<<: *aws_connection_info
|
||||
register: vpc_subnets
|
||||
|
||||
- name: create list of subnet ids
|
||||
set_fact:
|
||||
nlb_subnets: "{{ vpc_subnets|json_query('subnets[?tags.Public == `True`].id') }}"
|
||||
private_subnets: "{{ vpc_subnets|json_query('subnets[?tags.Public != `True`].id') }}"
|
||||
|
||||
- name: create a route table
|
||||
ec2_vpc_route_table:
|
||||
vpc_id: "{{ vpc.vpc.id }}"
|
||||
<<: *aws_connection_info
|
||||
tags:
|
||||
Name: igw-route
|
||||
Created: "{{ resource_prefix }}"
|
||||
subnets: "{{ nlb_subnets + private_subnets }}"
|
||||
routes:
|
||||
- dest: 0.0.0.0/0
|
||||
gateway_id: "{{ igw.gateway_id }}"
|
||||
register: route_table
|
||||
|
||||
- ec2_group:
|
||||
name: "{{ resource_prefix }}"
|
||||
description: "security group for Ansible NLB integration tests"
|
||||
state: present
|
||||
vpc_id: "{{ vpc.vpc.id }}"
|
||||
rules:
|
||||
- proto: tcp
|
||||
from_port: 1
|
||||
to_port: 65535
|
||||
cidr_ip: 0.0.0.0/0
|
||||
- proto: all
|
||||
ports: 80
|
||||
cidr_ip: 10.228.228.0/22
|
||||
<<: *aws_connection_info
|
||||
register: sec_group
|
||||
|
||||
- name: create a target group for testing
|
||||
elb_target_group:
|
||||
name: "{{ tg_name }}"
|
||||
protocol: tcp
|
||||
port: 80
|
||||
vpc_id: "{{ vpc.vpc.id }}"
|
||||
state: present
|
||||
<<: *aws_connection_info
|
||||
register: tg
|
||||
|
||||
- include_tasks: test_nlb_bad_listener_options.yml
|
||||
- include_tasks: test_nlb_tags.yml
|
||||
- include_tasks: test_creating_nlb.yml
|
||||
- include_tasks: test_nlb_with_asg.yml
|
||||
- include_tasks: test_modifying_nlb_listeners.yml
|
||||
- include_tasks: test_deleting_nlb.yml
|
||||
|
||||
always:
|
||||
|
||||
- name: destroy NLB
|
||||
elb_network_lb:
|
||||
name: "{{ nlb_name }}"
|
||||
state: absent
|
||||
wait: yes
|
||||
wait_timeout: 600
|
||||
<<: *aws_connection_info
|
||||
ignore_errors: yes
|
||||
|
||||
- name: destroy target group if it was created
|
||||
elb_target_group:
|
||||
name: "{{ tg_name }}"
|
||||
protocol: tcp
|
||||
port: 80
|
||||
vpc_id: "{{ vpc.vpc.id }}"
|
||||
state: absent
|
||||
wait: yes
|
||||
wait_timeout: 600
|
||||
<<: *aws_connection_info
|
||||
register: remove_tg
|
||||
retries: 5
|
||||
delay: 3
|
||||
until: remove_tg is success
|
||||
when: tg is defined
|
||||
ignore_errors: yes
|
||||
|
||||
- name: destroy sec group
|
||||
ec2_group:
|
||||
name: "{{ sec_group.group_name }}"
|
||||
description: "security group for Ansible NLB integration tests"
|
||||
state: absent
|
||||
vpc_id: "{{ vpc.vpc.id }}"
|
||||
<<: *aws_connection_info
|
||||
register: remove_sg
|
||||
retries: 10
|
||||
delay: 5
|
||||
until: remove_sg is success
|
||||
ignore_errors: yes
|
||||
|
||||
- name: remove route table
|
||||
ec2_vpc_route_table:
|
||||
vpc_id: "{{ vpc.vpc.id }}"
|
||||
route_table_id: "{{ route_table.route_table.route_table_id }}"
|
||||
lookup: id
|
||||
state: absent
|
||||
<<: *aws_connection_info
|
||||
register: remove_rt
|
||||
retries: 10
|
||||
delay: 5
|
||||
until: remove_rt is success
|
||||
ignore_errors: yes
|
||||
|
||||
- name: destroy subnets
|
||||
ec2_vpc_subnet:
|
||||
cidr: "{{ item.cidr }}"
|
||||
vpc_id: "{{ vpc.vpc.id }}"
|
||||
state: absent
|
||||
<<: *aws_connection_info
|
||||
register: remove_subnet
|
||||
retries: 10
|
||||
delay: 5
|
||||
until: remove_subnet is success
|
||||
with_items:
|
||||
- cidr: 10.228.228.0/24
|
||||
- cidr: 10.228.229.0/24
|
||||
- cidr: 10.228.230.0/24
|
||||
- cidr: 10.228.231.0/24
|
||||
ignore_errors: yes
|
||||
|
||||
- name: destroy internet gateway
|
||||
ec2_vpc_igw:
|
||||
vpc_id: "{{ vpc.vpc.id }}"
|
||||
tags:
|
||||
Name: "{{ resource_prefix }}"
|
||||
state: absent
|
||||
<<: *aws_connection_info
|
||||
register: remove_igw
|
||||
retries: 10
|
||||
delay: 5
|
||||
until: remove_igw is success
|
||||
ignore_errors: yes
|
||||
|
||||
- name: destroy VPC
|
||||
ec2_vpc_net:
|
||||
cidr_block: 10.228.228.0/22
|
||||
name: "{{ resource_prefix }}_vpc"
|
||||
state: absent
|
||||
<<: *aws_connection_info
|
||||
register: remove_vpc
|
||||
retries: 10
|
||||
delay: 5
|
||||
until: remove_vpc is success
|
||||
ignore_errors: yes
|
||||
@ -0,0 +1,48 @@
|
||||
- block:
|
||||
|
||||
- name: set connection information for all tasks
|
||||
set_fact:
|
||||
aws_connection_info: &aws_connection_info
|
||||
aws_access_key: "{{ aws_access_key }}"
|
||||
aws_secret_key: "{{ aws_secret_key }}"
|
||||
security_token: "{{ security_token }}"
|
||||
region: "{{ aws_region }}"
|
||||
no_log: yes
|
||||
|
||||
- name: create NLB with a listener
|
||||
elb_network_lb:
|
||||
name: "{{ nlb_name }}"
|
||||
subnets: "{{ nlb_subnets }}"
|
||||
state: present
|
||||
listeners:
|
||||
- Protocol: TCP
|
||||
Port: 80
|
||||
DefaultActions:
|
||||
- Type: forward
|
||||
TargetGroupName: "{{ tg_name }}"
|
||||
<<: *aws_connection_info
|
||||
register: nlb
|
||||
|
||||
- assert:
|
||||
that:
|
||||
- nlb.changed
|
||||
- nlb.listeners|length == 1
|
||||
|
||||
- name: test idempotence creating NLB with a listener
|
||||
elb_network_lb:
|
||||
name: "{{ nlb_name }}"
|
||||
subnets: "{{ nlb_subnets }}"
|
||||
state: present
|
||||
listeners:
|
||||
- Protocol: TCP
|
||||
Port: 80
|
||||
DefaultActions:
|
||||
- Type: forward
|
||||
TargetGroupName: "{{ tg_name }}"
|
||||
<<: *aws_connection_info
|
||||
register: nlb
|
||||
|
||||
- assert:
|
||||
that:
|
||||
- not nlb.changed
|
||||
- nlb.listeners|length == 1
|
||||
@ -0,0 +1,50 @@
|
||||
- block:
|
||||
|
||||
- name: set connection information for all tasks
|
||||
set_fact:
|
||||
aws_connection_info: &aws_connection_info
|
||||
aws_access_key: "{{ aws_access_key }}"
|
||||
aws_secret_key: "{{ aws_secret_key }}"
|
||||
security_token: "{{ security_token }}"
|
||||
region: "{{ aws_region }}"
|
||||
no_log: yes
|
||||
|
||||
- name: destroy NLB with listener
|
||||
elb_network_lb:
|
||||
name: "{{ nlb_name }}"
|
||||
subnets: "{{ nlb_subnets }}"
|
||||
state: absent
|
||||
listeners:
|
||||
- Protocol: TCP
|
||||
Port: 80
|
||||
DefaultActions:
|
||||
- Type: forward
|
||||
TargetGroupName: "{{ tg_name }}"
|
||||
<<: *aws_connection_info
|
||||
wait: yes
|
||||
wait_timeout: 300
|
||||
register: nlb
|
||||
|
||||
- assert:
|
||||
that:
|
||||
- nlb.changed
|
||||
|
||||
- name: test idempotence
|
||||
elb_network_lb:
|
||||
name: "{{ nlb_name }}"
|
||||
subnets: "{{ nlb_subnets }}"
|
||||
state: absent
|
||||
listeners:
|
||||
- Protocol: TCP
|
||||
Port: 80
|
||||
DefaultActions:
|
||||
- Type: forward
|
||||
TargetGroupName: "{{ tg_name }}"
|
||||
<<: *aws_connection_info
|
||||
wait: yes
|
||||
wait_timeout: 300
|
||||
register: nlb
|
||||
|
||||
- assert:
|
||||
that:
|
||||
- not nlb.changed
|
||||
@ -0,0 +1,88 @@
|
||||
- block:
|
||||
|
||||
- name: set connection information for all tasks
|
||||
set_fact:
|
||||
aws_connection_info: &aws_connection_info
|
||||
aws_access_key: "{{ aws_access_key }}"
|
||||
aws_secret_key: "{{ aws_secret_key }}"
|
||||
security_token: "{{ security_token }}"
|
||||
region: "{{ aws_region }}"
|
||||
no_log: yes
|
||||
|
||||
- name: add a listener
|
||||
elb_network_lb:
|
||||
name: "{{ nlb_name }}"
|
||||
subnets: "{{ nlb_subnets }}"
|
||||
state: present
|
||||
listeners:
|
||||
- Protocol: TCP
|
||||
Port: 80
|
||||
DefaultActions:
|
||||
- Type: forward
|
||||
TargetGroupName: "{{ tg_name }}"
|
||||
- Protocol: TCP
|
||||
Port: 443
|
||||
DefaultActions:
|
||||
- Type: forward
|
||||
TargetGroupName: "{{ tg_name }}"
|
||||
<<: *aws_connection_info
|
||||
register: nlb
|
||||
|
||||
- assert:
|
||||
that:
|
||||
- nlb.changed
|
||||
- nlb.listeners|length == 2
|
||||
|
||||
- name: test an omitted listener will not be removed without purge_listeners
|
||||
elb_network_lb:
|
||||
name: "{{ nlb_name }}"
|
||||
subnets: "{{ nlb_subnets }}"
|
||||
state: present
|
||||
purge_listeners: false
|
||||
listeners:
|
||||
- Protocol: TCP
|
||||
Port: 80
|
||||
DefaultActions:
|
||||
- Type: forward
|
||||
TargetGroupName: "{{ tg_name }}"
|
||||
<<: *aws_connection_info
|
||||
register: nlb
|
||||
|
||||
- assert:
|
||||
that:
|
||||
- not nlb.changed
|
||||
- nlb.listeners|length == 2
|
||||
|
||||
- name: remove the rule
|
||||
elb_network_lb:
|
||||
name: "{{ nlb_name }}"
|
||||
subnets: "{{ nlb_subnets }}"
|
||||
state: present
|
||||
purge_listeners: true
|
||||
listeners:
|
||||
- Protocol: TCP
|
||||
Port: 80
|
||||
DefaultActions:
|
||||
- Type: forward
|
||||
TargetGroupName: "{{ tg_name }}"
|
||||
<<: *aws_connection_info
|
||||
register: nlb
|
||||
|
||||
- assert:
|
||||
that:
|
||||
- nlb.changed
|
||||
- nlb.listeners|length == 1
|
||||
|
||||
- name: remove listener from NLB
|
||||
elb_network_lb:
|
||||
name: "{{ nlb_name }}"
|
||||
subnets: "{{ nlb_subnets }}"
|
||||
state: present
|
||||
listeners: []
|
||||
<<: *aws_connection_info
|
||||
register: nlb
|
||||
|
||||
- assert:
|
||||
that:
|
||||
- nlb.changed
|
||||
- not nlb.listeners
|
||||
@ -0,0 +1,72 @@
|
||||
- block:
|
||||
|
||||
- name: set connection information for all tasks
|
||||
set_fact:
|
||||
aws_connection_info: &aws_connection_info
|
||||
aws_access_key: "{{ aws_access_key }}"
|
||||
aws_secret_key: "{{ aws_secret_key }}"
|
||||
security_token: "{{ security_token }}"
|
||||
region: "{{ aws_region }}"
|
||||
no_log: yes
|
||||
|
||||
- name: test creating an NLB with invalid listener options
|
||||
elb_network_lb:
|
||||
name: "{{ nlb_name }}"
|
||||
subnets: "{{ nlb_subnets }}"
|
||||
#security_groups: "{{ sec_group.group_id }}"
|
||||
state: present
|
||||
listeners:
|
||||
- Protocol: TCP
|
||||
Port: 80
|
||||
Certificates: {'CertificateArn': 'test', 'IsDefault': 'True'}
|
||||
DefaultActions:
|
||||
- Type: forward
|
||||
TargetGroupName: "{{ tg_name }}"
|
||||
<<: *aws_connection_info
|
||||
ignore_errors: yes
|
||||
register: nlb
|
||||
|
||||
- assert:
|
||||
that:
|
||||
- nlb is failed
|
||||
- "'unable to convert to list' in nlb.msg"
|
||||
|
||||
- name: test creating an NLB without providing required listener options
|
||||
elb_network_lb:
|
||||
name: "{{ nlb_name }}"
|
||||
subnets: "{{ nlb_subnets }}"
|
||||
#security_groups: "{{ sec_group.group_id }}"
|
||||
state: present
|
||||
listeners:
|
||||
- Port: 80
|
||||
<<: *aws_connection_info
|
||||
ignore_errors: yes
|
||||
register: nlb
|
||||
|
||||
- assert:
|
||||
that:
|
||||
- nlb is failed
|
||||
- '"missing required arguments" in nlb.msg'
|
||||
- '"Protocol" in nlb.msg'
|
||||
- '"DefaultActions" in nlb.msg'
|
||||
|
||||
- name: test creating an NLB providing an invalid listener option type
|
||||
elb_network_lb:
|
||||
name: "{{ nlb_name }}"
|
||||
subnets: "{{ nlb_subnets }}"
|
||||
#security_groups: "{{ sec_group.group_id }}"
|
||||
state: present
|
||||
listeners:
|
||||
- Protocol: TCP
|
||||
Port: "bad type"
|
||||
DefaultActions:
|
||||
- Type: forward
|
||||
TargetGroupName: "{{ tg_name }}"
|
||||
<<: *aws_connection_info
|
||||
ignore_errors: yes
|
||||
register: nlb
|
||||
|
||||
- assert:
|
||||
that:
|
||||
- nlb is failed
|
||||
- "'unable to convert to int' in nlb.msg"
|
||||
@ -0,0 +1,101 @@
|
||||
- block:
|
||||
|
||||
- name: set connection information for all tasks
|
||||
set_fact:
|
||||
aws_connection_info: &aws_connection_info
|
||||
aws_access_key: "{{ aws_access_key }}"
|
||||
aws_secret_key: "{{ aws_secret_key }}"
|
||||
security_token: "{{ security_token }}"
|
||||
region: "{{ aws_region }}"
|
||||
no_log: yes
|
||||
|
||||
- name: create NLB with no listeners
|
||||
elb_network_lb:
|
||||
name: "{{ nlb_name }}"
|
||||
subnets: "{{ nlb_subnets }}"
|
||||
state: present
|
||||
<<: *aws_connection_info
|
||||
register: nlb
|
||||
|
||||
- assert:
|
||||
that:
|
||||
- nlb.changed
|
||||
|
||||
- name: re-create NLB with no listeners
|
||||
elb_network_lb:
|
||||
name: "{{ nlb_name }}"
|
||||
subnets: "{{ nlb_subnets }}"
|
||||
state: present
|
||||
<<: *aws_connection_info
|
||||
register: nlb
|
||||
|
||||
- assert:
|
||||
that:
|
||||
- not nlb.changed
|
||||
|
||||
- name: add tags to NLB
|
||||
elb_network_lb:
|
||||
name: "{{ nlb_name }}"
|
||||
subnets: "{{ nlb_subnets }}"
|
||||
state: present
|
||||
tags:
|
||||
created_by: "NLB test {{ resource_prefix }}"
|
||||
<<: *aws_connection_info
|
||||
register: nlb
|
||||
|
||||
- assert:
|
||||
that:
|
||||
- nlb.changed
|
||||
- 'nlb.tags.created_by == "NLB test {{ resource_prefix }}"'
|
||||
|
||||
- name: test tags are not removed if unspecified
|
||||
elb_network_lb:
|
||||
name: "{{ nlb_name }}"
|
||||
subnets: "{{ nlb_subnets }}"
|
||||
state: present
|
||||
<<: *aws_connection_info
|
||||
register: nlb
|
||||
|
||||
- assert:
|
||||
that:
|
||||
- not nlb.changed
|
||||
- 'nlb.tags.created_by == "NLB test {{ resource_prefix }}"'
|
||||
|
||||
- name: remove tags from NLB
|
||||
elb_network_lb:
|
||||
name: "{{ nlb_name }}"
|
||||
subnets: "{{ nlb_subnets }}"
|
||||
state: present
|
||||
tags: {}
|
||||
<<: *aws_connection_info
|
||||
register: nlb
|
||||
|
||||
- assert:
|
||||
that:
|
||||
- nlb.changed
|
||||
- not nlb.tags
|
||||
|
||||
- name: test idempotence
|
||||
elb_network_lb:
|
||||
name: "{{ nlb_name }}"
|
||||
subnets: "{{ nlb_subnets }}"
|
||||
state: present
|
||||
tags: {}
|
||||
<<: *aws_connection_info
|
||||
register: nlb
|
||||
|
||||
- assert:
|
||||
that:
|
||||
- not nlb.changed
|
||||
- not nlb.tags
|
||||
|
||||
- name: destroy NLB with no listeners
|
||||
elb_network_lb:
|
||||
name: "{{ nlb_name }}"
|
||||
state: absent
|
||||
<<: *aws_connection_info
|
||||
register: nlb
|
||||
|
||||
- assert:
|
||||
that:
|
||||
- nlb.changed
|
||||
@ -0,0 +1,90 @@
|
||||
- block:
|
||||
|
||||
# create instances
|
||||
|
||||
- name: set connection information for all tasks
|
||||
set_fact:
|
||||
aws_connection_info: &aws_connection_info
|
||||
aws_access_key: "{{ aws_access_key }}"
|
||||
aws_secret_key: "{{ aws_secret_key }}"
|
||||
security_token: "{{ security_token }}"
|
||||
region: "{{ aws_region }}"
|
||||
no_log: yes
|
||||
|
||||
- ec2_ami_facts:
|
||||
<<: *aws_connection_info
|
||||
filters:
|
||||
architecture: x86_64
|
||||
virtualization-type: hvm
|
||||
root-device-type: ebs
|
||||
name: "amzn-ami-hvm*"
|
||||
register: amis
|
||||
|
||||
- set_fact:
|
||||
latest_amazon_linux: "{{ amis.images | sort(attribute='creation_date') | last }}"
|
||||
|
||||
- ec2_asg:
|
||||
<<: *aws_connection_info
|
||||
state: absent
|
||||
name: "{{ resource_prefix }}-webservers"
|
||||
wait_timeout: 900
|
||||
|
||||
- ec2_lc:
|
||||
<<: *aws_connection_info
|
||||
name: "{{ resource_prefix }}-web-lcfg"
|
||||
state: absent
|
||||
|
||||
- name: Create launch config for testing
|
||||
ec2_lc:
|
||||
<<: *aws_connection_info
|
||||
name: "{{ resource_prefix }}-web-lcfg"
|
||||
assign_public_ip: true
|
||||
image_id: "{{ latest_amazon_linux.image_id }}"
|
||||
security_groups: "{{ sec_group.group_id }}"
|
||||
instance_type: t2.micro
|
||||
user_data: |
|
||||
#!/bin/bash
|
||||
set -x
|
||||
yum update -y --nogpgcheck
|
||||
yum install -y --nogpgcheck httpd
|
||||
echo "Hello Ansiblings!" >> /var/www/html/index.html
|
||||
service httpd start
|
||||
volumes:
|
||||
- device_name: /dev/xvda
|
||||
volume_size: 10
|
||||
volume_type: gp2
|
||||
delete_on_termination: true
|
||||
|
||||
- name: Create autoscaling group for app server fleet
|
||||
ec2_asg:
|
||||
<<: *aws_connection_info
|
||||
name: "{{ resource_prefix }}-webservers"
|
||||
vpc_zone_identifier: "{{ nlb_subnets }}"
|
||||
launch_config_name: "{{ resource_prefix }}-web-lcfg"
|
||||
termination_policies:
|
||||
- OldestLaunchConfiguration
|
||||
- Default
|
||||
health_check_period: 600
|
||||
health_check_type: EC2
|
||||
replace_all_instances: true
|
||||
min_size: 0
|
||||
max_size: 2
|
||||
desired_capacity: 1
|
||||
wait_for_instances: true
|
||||
target_group_arns:
|
||||
- "{{ tg.target_group_arn }}"
|
||||
|
||||
always:
|
||||
|
||||
- ec2_asg:
|
||||
<<: *aws_connection_info
|
||||
state: absent
|
||||
name: "{{ resource_prefix }}-webservers"
|
||||
wait_timeout: 900
|
||||
ignore_errors: yes
|
||||
|
||||
- ec2_lc:
|
||||
<<: *aws_connection_info
|
||||
name: "{{ resource_prefix }}-web-lcfg"
|
||||
state: absent
|
||||
ignore_errors: yes
|
||||
Loading…
Reference in New Issue