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697 lines
19 KiB
YAML
697 lines
19 KiB
YAML
---
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# tasks file for test_ec2_asg
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- name: Test incomplete credentials with ec2_asg
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block:
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# ============================================================
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- name: test invalid profile
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ec2_asg:
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name: "{{ resource_prefix }}-asg"
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region: "{{ aws_region }}"
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profile: notavalidprofile
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ignore_errors: yes
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register: result
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- name:
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assert:
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that:
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- "'The config profile (notavalidprofile) could not be found' in result.msg"
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- name: test partial credentials
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ec2_asg:
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name: "{{ resource_prefix }}-asg"
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region: "{{ aws_region }}"
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aws_access_key: "{{ aws_access_key }}"
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ignore_errors: yes
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register: result
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- name:
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assert:
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that:
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- "'Partial credentials found in explicit, missing: aws_secret_access_key' in result.msg"
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- name: test without specifying region
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ec2_asg:
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name: "{{ resource_prefix }}-asg"
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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 | default(omit) }}"
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ignore_errors: yes
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register: result
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- name:
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assert:
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that:
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- result.msg == 'The ec2_asg module requires a region and none was found in configuration, environment variables or module parameters'
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# ============================================================
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- name: Test incomplete arguments with ec2_asg
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block:
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# ============================================================
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- name: test without specifying required module options
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ec2_asg:
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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 | default(omit) }}"
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ignore_errors: yes
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register: result
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- name: assert name is a required module option
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assert:
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that:
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- "result.msg == 'missing required arguments: name'"
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- name: Run ec2_asg integration tests.
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module_defaults:
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group/aws:
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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 | default(omit) }}"
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region: "{{ aws_region }}"
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block:
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# ============================================================
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- name: Find AMI to use
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ec2_ami_info:
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owners: 'amazon'
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filters:
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name: '{{ ec2_ami_name }}'
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register: ec2_amis
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- set_fact:
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ec2_ami_image: '{{ ec2_amis.images[0].image_id }}'
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- name: load balancer name has 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
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set_fact:
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load_balancer_name: "{{ item }}-lb"
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with_items: "{{ resource_prefix | regex_findall('.{8}$') }}"
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# Set up the testing dependencies: VPC, subnet, security group, and two launch configurations
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- name: Create VPC for use in testing
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ec2_vpc_net:
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name: "{{ resource_prefix }}-vpc"
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cidr_block: 10.55.77.0/24
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tenancy: default
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register: testing_vpc
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- name: Create internet gateway for use in testing
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ec2_vpc_igw:
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vpc_id: "{{ testing_vpc.vpc.id }}"
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state: present
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register: igw
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- name: Create subnet for use in testing
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ec2_vpc_subnet:
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state: present
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vpc_id: "{{ testing_vpc.vpc.id }}"
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cidr: 10.55.77.0/24
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az: "{{ aws_region }}a"
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resource_tags:
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Name: "{{ resource_prefix }}-subnet"
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register: testing_subnet
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- name: create routing rules
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ec2_vpc_route_table:
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vpc_id: "{{ testing_vpc.vpc.id }}"
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tags:
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created: "{{ resource_prefix }}-route"
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routes:
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- dest: 0.0.0.0/0
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gateway_id: "{{ igw.gateway_id }}"
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subnets:
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- "{{ testing_subnet.subnet.id }}"
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- name: create a security group with the vpc created in the ec2_setup
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ec2_group:
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name: "{{ resource_prefix }}-sg"
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description: a security group for ansible tests
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vpc_id: "{{ testing_vpc.vpc.id }}"
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rules:
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- proto: tcp
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from_port: 22
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to_port: 22
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cidr_ip: 0.0.0.0/0
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- proto: tcp
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from_port: 80
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to_port: 80
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cidr_ip: 0.0.0.0/0
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register: sg
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- name: ensure launch configs exist
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ec2_lc:
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name: "{{ item }}"
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assign_public_ip: true
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image_id: "{{ ec2_ami_image }}"
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user_data: |
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#cloud-config
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package_upgrade: true
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package_update: true
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packages:
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- httpd
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runcmd:
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- "service httpd start"
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security_groups: "{{ sg.group_id }}"
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instance_type: t3.micro
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with_items:
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- "{{ resource_prefix }}-lc"
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- "{{ resource_prefix }}-lc-2"
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# ============================================================
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- name: launch asg and wait for instances to be deemed healthy (no ELB)
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ec2_asg:
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name: "{{ resource_prefix }}-asg"
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launch_config_name: "{{ resource_prefix }}-lc"
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desired_capacity: 1
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min_size: 1
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max_size: 1
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vpc_zone_identifier: "{{ testing_subnet.subnet.id }}"
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state: present
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wait_for_instances: yes
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register: output
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- assert:
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that:
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- "output.viable_instances == 1"
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- name: Tag asg
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ec2_asg:
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name: "{{ resource_prefix }}-asg"
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tags:
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- tag_a: 'value 1'
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propagate_at_launch: no
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- tag_b: 'value 2'
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propagate_at_launch: yes
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register: output
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- assert:
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that:
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- "output.tags | length == 2"
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- output is changed
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- name: Re-Tag asg (different order)
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ec2_asg:
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name: "{{ resource_prefix }}-asg"
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tags:
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- tag_b: 'value 2'
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propagate_at_launch: yes
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- tag_a: 'value 1'
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propagate_at_launch: no
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register: output
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- assert:
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that:
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- "output.tags | length == 2"
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- output is not changed
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- name: Re-Tag asg new tags
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ec2_asg:
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name: "{{ resource_prefix }}-asg"
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tags:
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- tag_c: 'value 3'
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propagate_at_launch: no
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register: output
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- assert:
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that:
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- "output.tags | length == 1"
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- output is changed
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- name: Re-Tag asg update propagate_at_launch
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ec2_asg:
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name: "{{ resource_prefix }}-asg"
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tags:
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- tag_c: 'value 3'
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propagate_at_launch: yes
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register: output
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- assert:
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that:
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- "output.tags | length == 1"
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- output is changed
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- name: Enable metrics collection
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ec2_asg:
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name: "{{ resource_prefix }}-asg"
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metrics_collection: yes
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register: output
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- assert:
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that:
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- output is changed
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- name: Enable metrics collection (check idempotency)
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ec2_asg:
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name: "{{ resource_prefix }}-asg"
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metrics_collection: yes
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register: output
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- assert:
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that:
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- output is not changed
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- name: Disable metrics collection
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ec2_asg:
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name: "{{ resource_prefix }}-asg"
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metrics_collection: no
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register: output
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- assert:
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that:
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- output is changed
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- name: Disable metrics collection (check idempotency)
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ec2_asg:
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name: "{{ resource_prefix }}-asg"
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metrics_collection: no
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register: output
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- assert:
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that:
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- output is not changed
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# - name: pause for a bit to make sure that the group can't be trivially deleted
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# pause: seconds=30
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- name: kill asg
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ec2_asg:
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name: "{{ resource_prefix }}-asg"
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state: absent
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wait_timeout: 800
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async: 400
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# ============================================================
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- name: launch asg and do not wait for instances to be deemed healthy (no ELB)
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ec2_asg:
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name: "{{ resource_prefix }}-asg"
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launch_config_name: "{{ resource_prefix }}-lc"
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desired_capacity: 1
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min_size: 1
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max_size: 1
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vpc_zone_identifier: "{{ testing_subnet.subnet.id }}"
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wait_for_instances: no
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state: present
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register: output
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- assert:
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that:
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- "output.viable_instances == 0"
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- name: kill asg
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ec2_asg:
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name: "{{ resource_prefix }}-asg"
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state: absent
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wait_timeout: 800
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async: 400
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# ============================================================
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- name: create asg with asg metrics enabled
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ec2_asg:
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name: "{{ resource_prefix }}-asg"
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metrics_collection: true
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launch_config_name: "{{ resource_prefix }}-lc"
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desired_capacity: 0
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min_size: 0
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max_size: 0
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vpc_zone_identifier: "{{ testing_subnet.subnet.id }}"
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state: present
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register: output
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- assert:
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that:
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- "'Group' in output.metrics_collection.0.Metric"
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- name: kill asg
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ec2_asg:
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name: "{{ resource_prefix }}-asg"
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state: absent
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wait_timeout: 800
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async: 400
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# ============================================================
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- name: launch load balancer
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ec2_elb_lb:
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name: "{{ load_balancer_name }}"
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state: present
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security_group_ids:
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- "{{ sg.group_id }}"
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subnets: "{{ testing_subnet.subnet.id }}"
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connection_draining_timeout: 60
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listeners:
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- protocol: http
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load_balancer_port: 80
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instance_port: 80
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health_check:
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ping_protocol: tcp
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ping_port: 80
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ping_path: "/"
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response_timeout: 5
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interval: 10
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unhealthy_threshold: 4
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healthy_threshold: 2
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register: load_balancer
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- name: launch asg and wait for instances to be deemed healthy (ELB)
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ec2_asg:
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name: "{{ resource_prefix }}-asg"
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launch_config_name: "{{ resource_prefix }}-lc"
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health_check_type: ELB
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desired_capacity: 1
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min_size: 1
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max_size: 1
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health_check_period: 300
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vpc_zone_identifier: "{{ testing_subnet.subnet.id }}"
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load_balancers: "{{ load_balancer_name }}"
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wait_for_instances: yes
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wait_timeout: 900
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state: present
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register: output
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- assert:
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that:
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- "output.viable_instances == 1"
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# ============================================================
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# grow scaling group to 3
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- name: add 2 more instances wait for instances to be deemed healthy (ELB)
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ec2_asg:
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name: "{{ resource_prefix }}-asg"
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launch_config_name: "{{ resource_prefix }}-lc"
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health_check_type: ELB
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desired_capacity: 3
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min_size: 3
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max_size: 5
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health_check_period: 600
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vpc_zone_identifier: "{{ testing_subnet.subnet.id }}"
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load_balancers: "{{ load_balancer_name }}"
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wait_for_instances: yes
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wait_timeout: 1200
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state: present
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register: output
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- assert:
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that:
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- "output.viable_instances == 3"
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# ============================================================
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# # perform rolling replace with different launch configuration
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- name: perform rolling update to new AMI
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ec2_asg:
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name: "{{ resource_prefix }}-asg"
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launch_config_name: "{{ resource_prefix }}-lc-2"
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health_check_type: ELB
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desired_capacity: 3
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min_size: 1
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max_size: 5
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health_check_period: 900
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load_balancers: "{{ load_balancer_name }}"
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vpc_zone_identifier: "{{ testing_subnet.subnet.id }}"
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wait_for_instances: yes
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replace_all_instances: yes
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wait_timeout: 1800
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state: present
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register: output
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# ensure that all instances have new launch config
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- assert:
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that:
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- "item.value.launch_config_name == '{{ resource_prefix }}-lc-2'"
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with_dict: "{{ output.instance_facts }}"
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# assert they are all healthy and that the rolling update resulted in the appropriate number of instances
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- assert:
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that:
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- "output.viable_instances == 3"
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# ============================================================
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# perform rolling replace with the original launch configuration
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- name: perform rolling update to new AMI while removing the load balancer
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ec2_asg:
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name: "{{ resource_prefix }}-asg"
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launch_config_name: "{{ resource_prefix }}-lc"
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health_check_type: EC2
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desired_capacity: 3
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min_size: 1
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max_size: 5
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health_check_period: 900
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load_balancers: []
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vpc_zone_identifier: "{{ testing_subnet.subnet.id }}"
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wait_for_instances: yes
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replace_all_instances: yes
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wait_timeout: 1800
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state: present
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register: output
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# ensure that all instances have new launch config
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- assert:
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that:
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- "item.value.launch_config_name == '{{ resource_prefix }}-lc'"
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with_dict: "{{ output.instance_facts }}"
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# assert they are all healthy and that the rolling update resulted in the appropriate number of instances
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# there should be the same number of instances as there were before the rolling update was performed
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- assert:
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that:
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- "output.viable_instances == 3"
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# ============================================================
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# perform rolling replace with new launch configuration and lc_check:false
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# Note - this is done async so we can query asg_facts during
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# the execution. Issues #28087 and #35993 result in correct
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# end result, but spin up extraneous instances during execution.
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- name: "perform rolling update to new AMI with lc_check: false"
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ec2_asg:
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name: "{{ resource_prefix }}-asg"
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launch_config_name: "{{ resource_prefix }}-lc-2"
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health_check_type: EC2
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desired_capacity: 3
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min_size: 1
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max_size: 5
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health_check_period: 900
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load_balancers: []
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vpc_zone_identifier: "{{ testing_subnet.subnet.id }}"
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wait_for_instances: yes
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replace_all_instances: yes
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replace_batch_size: 3
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lc_check: false
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wait_timeout: 1800
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state: present
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async: 1800
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poll: 0
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register: asg_job
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- name: get ec2_asg facts for 3 minutes
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ec2_asg_info:
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name: "{{ resource_prefix }}-asg"
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register: output
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loop_control:
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pause: 15
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with_sequence: count=12
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- set_fact:
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inst_id_json_query: 'results[*].results[*].instances[*].instance_id'
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# Since we started with 3 servers and replace all of them.
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# We should see 6 servers total.
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- assert:
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that:
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- "lookup('flattened',output|json_query(inst_id_json_query)).split(',')|unique|length == 6"
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- name: Ensure ec2_asg task completes
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async_status: jid="{{ asg_job.ansible_job_id }}"
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register: status
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until: status is finished
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retries: 200
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delay: 15
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# ============================================================
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- name: kill asg
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ec2_asg:
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name: "{{ resource_prefix }}-asg"
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state: absent
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wait_timeout: 800
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async: 400
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# Create new asg with replace_all_instances and lc_check:false
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# Note - this is done async so we can query asg_facts during
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# the execution. Issues #28087 results in correct
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# end result, but spin up extraneous instances during execution.
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- name: "new asg with lc_check: false"
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ec2_asg:
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name: "{{ resource_prefix }}-asg"
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launch_config_name: "{{ resource_prefix }}-lc"
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health_check_type: EC2
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desired_capacity: 3
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min_size: 1
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max_size: 5
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health_check_period: 900
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load_balancers: []
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vpc_zone_identifier: "{{ testing_subnet.subnet.id }}"
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wait_for_instances: yes
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replace_all_instances: yes
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replace_batch_size: 3
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lc_check: false
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wait_timeout: 1800
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state: present
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async: 1800
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poll: 0
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register: asg_job
|
|
|
|
# Collect ec2_asg_info for 3 minutes
|
|
- name: get ec2_asg information
|
|
ec2_asg_info:
|
|
name: "{{ resource_prefix }}-asg"
|
|
register: output
|
|
loop_control:
|
|
pause: 15
|
|
with_sequence: count=12
|
|
|
|
- set_fact:
|
|
inst_id_json_query: 'results[*].results[*].instances[*].instance_id'
|
|
|
|
# Get all instance_ids we saw and assert we saw number expected
|
|
# Should only see 3 (don't replace instances we just created)
|
|
- assert:
|
|
that:
|
|
- "lookup('flattened',output|json_query(inst_id_json_query)).split(',')|unique|length == 3"
|
|
|
|
- name: Ensure ec2_asg task completes
|
|
async_status: jid="{{ asg_job.ansible_job_id }}"
|
|
register: status
|
|
until: status is finished
|
|
retries: 200
|
|
delay: 15
|
|
|
|
# ============================================================
|
|
|
|
always:
|
|
|
|
- name: kill asg
|
|
ec2_asg:
|
|
name: "{{ resource_prefix }}-asg"
|
|
state: absent
|
|
register: removed
|
|
until: removed is not failed
|
|
ignore_errors: yes
|
|
retries: 10
|
|
|
|
# Remove the testing dependencies
|
|
|
|
- name: remove the load balancer
|
|
ec2_elb_lb:
|
|
name: "{{ load_balancer_name }}"
|
|
state: absent
|
|
security_group_ids:
|
|
- "{{ sg.group_id }}"
|
|
subnets: "{{ testing_subnet.subnet.id }}"
|
|
wait: yes
|
|
connection_draining_timeout: 60
|
|
listeners:
|
|
- protocol: http
|
|
load_balancer_port: 80
|
|
instance_port: 80
|
|
health_check:
|
|
ping_protocol: tcp
|
|
ping_port: 80
|
|
ping_path: "/"
|
|
response_timeout: 5
|
|
interval: 10
|
|
unhealthy_threshold: 4
|
|
healthy_threshold: 2
|
|
register: removed
|
|
until: removed is not failed
|
|
ignore_errors: yes
|
|
retries: 10
|
|
|
|
- name: remove launch configs
|
|
ec2_lc:
|
|
name: "{{ resource_prefix }}-lc"
|
|
state: absent
|
|
register: removed
|
|
until: removed is not failed
|
|
ignore_errors: yes
|
|
retries: 10
|
|
with_items:
|
|
- "{{ resource_prefix }}-lc"
|
|
- "{{ resource_prefix }}-lc-2"
|
|
|
|
- name: remove the security group
|
|
ec2_group:
|
|
name: "{{ resource_prefix }}-sg"
|
|
description: a security group for ansible tests
|
|
vpc_id: "{{ testing_vpc.vpc.id }}"
|
|
state: absent
|
|
register: removed
|
|
until: removed is not failed
|
|
ignore_errors: yes
|
|
retries: 10
|
|
|
|
- name: remove routing rules
|
|
ec2_vpc_route_table:
|
|
state: absent
|
|
vpc_id: "{{ testing_vpc.vpc.id }}"
|
|
tags:
|
|
created: "{{ resource_prefix }}-route"
|
|
routes:
|
|
- dest: 0.0.0.0/0
|
|
gateway_id: "{{ igw.gateway_id }}"
|
|
subnets:
|
|
- "{{ testing_subnet.subnet.id }}"
|
|
register: removed
|
|
until: removed is not failed
|
|
ignore_errors: yes
|
|
retries: 10
|
|
|
|
- name: remove internet gateway
|
|
ec2_vpc_igw:
|
|
vpc_id: "{{ testing_vpc.vpc.id }}"
|
|
state: absent
|
|
register: removed
|
|
until: removed is not failed
|
|
ignore_errors: yes
|
|
retries: 10
|
|
|
|
- name: remove the subnet
|
|
ec2_vpc_subnet:
|
|
state: absent
|
|
vpc_id: "{{ testing_vpc.vpc.id }}"
|
|
cidr: 10.55.77.0/24
|
|
register: removed
|
|
until: removed is not failed
|
|
ignore_errors: yes
|
|
retries: 10
|
|
|
|
- name: remove the VPC
|
|
ec2_vpc_net:
|
|
name: "{{ resource_prefix }}-vpc"
|
|
cidr_block: 10.55.77.0/24
|
|
state: absent
|
|
register: removed
|
|
until: removed is not failed
|
|
ignore_errors: yes
|
|
retries: 10
|