478 lines
14 KiB
YAML
478 lines
14 KiB
YAML
---
|
|
# tasks file for test_ec2_asg
|
|
|
|
- name: Test incomplete credentials with ec2_asg
|
|
|
|
block:
|
|
|
|
# ============================================================
|
|
|
|
- name: test invalid profile
|
|
ec2_asg:
|
|
name: "{{ resource_prefix }}-asg"
|
|
region: "{{ aws_region }}"
|
|
profile: notavalidprofile
|
|
ignore_errors: yes
|
|
register: result
|
|
|
|
- name:
|
|
assert:
|
|
that:
|
|
- "'The config profile (notavalidprofile) could not be found' in result.msg"
|
|
|
|
- name: test partial credentials
|
|
ec2_asg:
|
|
name: "{{ resource_prefix }}-asg"
|
|
region: "{{ aws_region }}"
|
|
aws_access_key: "{{ aws_access_key }}"
|
|
ignore_errors: yes
|
|
register: result
|
|
|
|
- name:
|
|
assert:
|
|
that:
|
|
- "'Partial credentials found in explicit, missing: aws_secret_access_key' in result.msg"
|
|
|
|
- name: test without specifying region
|
|
ec2_asg:
|
|
name: "{{ resource_prefix }}-asg"
|
|
aws_access_key: "{{ aws_access_key }}"
|
|
aws_secret_key: "{{ aws_secret_key }}"
|
|
security_token: "{{ security_token }}"
|
|
ignore_errors: yes
|
|
register: result
|
|
|
|
- name:
|
|
assert:
|
|
that:
|
|
- result.msg == 'The ec2_asg module requires a region and none was found in configuration, environment variables or module parameters'
|
|
|
|
# ============================================================
|
|
|
|
- name: Test incomplete arguments with ec2_asg
|
|
|
|
block:
|
|
|
|
# ============================================================
|
|
|
|
- name: test without specifying required module options
|
|
ec2_asg:
|
|
aws_access_key: "{{ aws_access_key }}"
|
|
aws_secret_key: "{{ aws_secret_key }}"
|
|
security_token: "{{ security_token }}"
|
|
ignore_errors: yes
|
|
register: result
|
|
|
|
- name: assert name is a required module option
|
|
assert:
|
|
that:
|
|
- "result.msg == 'missing required arguments: name'"
|
|
|
|
- name: Run ec2_asg integration tests.
|
|
|
|
block:
|
|
|
|
# ============================================================
|
|
|
|
# Set up the testing dependencies: VPC, subnet, security group, and two launch configurations
|
|
|
|
- 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 VPC for use in testing
|
|
ec2_vpc_net:
|
|
name: "{{ resource_prefix }}-vpc"
|
|
cidr_block: 10.55.77.0/24
|
|
tenancy: default
|
|
<<: *aws_connection_info
|
|
register: testing_vpc
|
|
|
|
- name: Create internet gateway for use in testing
|
|
ec2_vpc_igw:
|
|
vpc_id: "{{ testing_vpc.vpc.id }}"
|
|
state: present
|
|
<<: *aws_connection_info
|
|
register: igw
|
|
|
|
- name: Create subnet for use in testing
|
|
ec2_vpc_subnet:
|
|
state: present
|
|
vpc_id: "{{ testing_vpc.vpc.id }}"
|
|
cidr: 10.55.77.0/24
|
|
az: "{{ aws_region }}a"
|
|
resource_tags:
|
|
Name: "{{ resource_prefix }}-subnet"
|
|
<<: *aws_connection_info
|
|
register: testing_subnet
|
|
|
|
- name: create routing rules
|
|
ec2_vpc_route_table:
|
|
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 }}"
|
|
<<: *aws_connection_info
|
|
|
|
- name: create a security group with the vpc created in the ec2_setup
|
|
ec2_group:
|
|
name: "{{ resource_prefix }}-sg"
|
|
description: a security group for ansible tests
|
|
vpc_id: "{{ testing_vpc.vpc.id }}"
|
|
rules:
|
|
- proto: tcp
|
|
from_port: 22
|
|
to_port: 22
|
|
cidr_ip: 0.0.0.0/0
|
|
- proto: tcp
|
|
from_port: 80
|
|
to_port: 80
|
|
cidr_ip: 0.0.0.0/0
|
|
<<: *aws_connection_info
|
|
register: sg
|
|
|
|
- name: ensure launch configs exist
|
|
ec2_lc:
|
|
name: "{{ item }}"
|
|
assign_public_ip: true
|
|
image_id: "{{ ec2_ami_image[aws_region] }}"
|
|
user_data: |
|
|
#cloud-config
|
|
package_upgrade: true
|
|
package_update: true
|
|
packages:
|
|
- httpd
|
|
runcmd:
|
|
- "service httpd start"
|
|
security_groups: "{{ sg.group_id }}"
|
|
instance_type: t2.micro
|
|
<<: *aws_connection_info
|
|
with_items:
|
|
- "{{ resource_prefix }}-lc"
|
|
- "{{ resource_prefix }}-lc-2"
|
|
|
|
# ============================================================
|
|
|
|
- name: launch asg and wait for instances to be deemed healthy (no ELB)
|
|
ec2_asg:
|
|
name: "{{ resource_prefix }}-asg"
|
|
launch_config_name: "{{ resource_prefix }}-lc"
|
|
desired_capacity: 1
|
|
min_size: 1
|
|
max_size: 1
|
|
vpc_zone_identifier: "{{ testing_subnet.subnet.id }}"
|
|
state: present
|
|
wait_for_instances: yes
|
|
<<: *aws_connection_info
|
|
register: output
|
|
|
|
- assert:
|
|
that:
|
|
- "output.viable_instances == 1"
|
|
|
|
# - name: pause for a bit to make sure that the group can't be trivially deleted
|
|
# pause: seconds=30
|
|
- name: kill asg
|
|
ec2_asg:
|
|
name: "{{ resource_prefix }}-asg"
|
|
state: absent
|
|
wait_timeout: 700
|
|
<<: *aws_connection_info
|
|
async: 300
|
|
|
|
# ============================================================
|
|
|
|
- name: launch asg and do not wait for instances to be deemed healthy (no ELB)
|
|
ec2_asg:
|
|
name: "{{ resource_prefix }}-asg"
|
|
launch_config_name: "{{ resource_prefix }}-lc"
|
|
desired_capacity: 1
|
|
min_size: 1
|
|
max_size: 1
|
|
vpc_zone_identifier: "{{ testing_subnet.subnet.id }}"
|
|
wait_for_instances: no
|
|
state: present
|
|
<<: *aws_connection_info
|
|
register: output
|
|
|
|
- assert:
|
|
that:
|
|
- "output.viable_instances == 0"
|
|
|
|
- name: kill asg
|
|
ec2_asg:
|
|
name: "{{ resource_prefix }}-asg"
|
|
state: absent
|
|
<<: *aws_connection_info
|
|
async: 300
|
|
|
|
# ============================================================
|
|
|
|
- name: load balancer name has to be less than 32 characters
|
|
# the 8 digit identifier at the end of resource_prefix helps determine during which test something
|
|
# was created
|
|
set_fact:
|
|
load_balancer_name: "{{ item }}-lb"
|
|
with_items: "{{ resource_prefix | regex_findall('.{8}$') }}"
|
|
|
|
- name: launch load balancer
|
|
ec2_elb_lb:
|
|
name: "{{ load_balancer_name }}"
|
|
state: present
|
|
security_group_ids:
|
|
- "{{ sg.group_id }}"
|
|
subnets: "{{ testing_subnet.subnet.id }}"
|
|
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
|
|
<<: *aws_connection_info
|
|
register: load_balancer
|
|
|
|
- name: launch asg and wait for instances to be deemed healthy (ELB)
|
|
ec2_asg:
|
|
name: "{{ resource_prefix }}-asg"
|
|
launch_config_name: "{{ resource_prefix }}-lc"
|
|
health_check_type: ELB
|
|
desired_capacity: 1
|
|
min_size: 1
|
|
max_size: 1
|
|
health_check_period: 300
|
|
vpc_zone_identifier: "{{ testing_subnet.subnet.id }}"
|
|
load_balancers: "{{ load_balancer_name }}"
|
|
wait_for_instances: yes
|
|
wait_timeout: 900
|
|
state: present
|
|
<<: *aws_connection_info
|
|
register: output
|
|
|
|
- assert:
|
|
that:
|
|
- "output.viable_instances == 1"
|
|
|
|
# ============================================================
|
|
|
|
# grow scaling group to 3
|
|
|
|
- name: add 2 more instances wait for instances to be deemed healthy (ELB)
|
|
ec2_asg:
|
|
name: "{{ resource_prefix }}-asg"
|
|
launch_config_name: "{{ resource_prefix }}-lc"
|
|
health_check_type: ELB
|
|
desired_capacity: 3
|
|
min_size: 3
|
|
max_size: 5
|
|
health_check_period: 600
|
|
vpc_zone_identifier: "{{ testing_subnet.subnet.id }}"
|
|
load_balancers: "{{ load_balancer_name }}"
|
|
wait_for_instances: yes
|
|
wait_timeout: 1200
|
|
state: present
|
|
<<: *aws_connection_info
|
|
register: output
|
|
|
|
- assert:
|
|
that:
|
|
- "output.viable_instances == 3"
|
|
|
|
# ============================================================
|
|
|
|
# # perform rolling replace with different launch configuration
|
|
|
|
- name: perform rolling update to new AMI
|
|
ec2_asg:
|
|
name: "{{ resource_prefix }}-asg"
|
|
launch_config_name: "{{ resource_prefix }}-lc-2"
|
|
health_check_type: ELB
|
|
desired_capacity: 3
|
|
min_size: 1
|
|
max_size: 5
|
|
health_check_period: 900
|
|
load_balancers: "{{ load_balancer_name }}"
|
|
vpc_zone_identifier: "{{ testing_subnet.subnet.id }}"
|
|
wait_for_instances: yes
|
|
replace_all_instances: yes
|
|
wait_timeout: 1800
|
|
state: present
|
|
<<: *aws_connection_info
|
|
register: output
|
|
|
|
# ensure that all instances have new launch config
|
|
- assert:
|
|
that:
|
|
- "item.value.launch_config_name == '{{ resource_prefix }}-lc-2'"
|
|
with_dict: "{{ output.instance_facts }}"
|
|
|
|
# assert they are all healthy and that the rolling update resulted in the appropriate number of instances
|
|
- assert:
|
|
that:
|
|
- "output.viable_instances == 3"
|
|
|
|
# ============================================================
|
|
|
|
# perform rolling replace with the original launch configuration
|
|
|
|
- name: perform rolling update to new AMI while removing the load balancer
|
|
ec2_asg:
|
|
name: "{{ resource_prefix }}-asg"
|
|
launch_config_name: "{{ resource_prefix }}-lc"
|
|
health_check_type: EC2
|
|
desired_capacity: 3
|
|
min_size: 1
|
|
max_size: 5
|
|
health_check_period: 900
|
|
load_balancers: []
|
|
vpc_zone_identifier: "{{ testing_subnet.subnet.id }}"
|
|
wait_for_instances: yes
|
|
replace_all_instances: yes
|
|
wait_timeout: 1800
|
|
state: present
|
|
<<: *aws_connection_info
|
|
register: output
|
|
|
|
# ensure that all instances have new launch config
|
|
- assert:
|
|
that:
|
|
- "item.value.launch_config_name == '{{ resource_prefix }}-lc'"
|
|
with_dict: "{{ output.instance_facts }}"
|
|
|
|
# assert they are all healthy and that the rolling update resulted in the appropriate number of instances
|
|
# there should be the same number of instances as there were before the rolling update was performed
|
|
- assert:
|
|
that:
|
|
- "output.viable_instances == 3"
|
|
|
|
# ============================================================
|
|
|
|
always:
|
|
|
|
- name: kill asg
|
|
ec2_asg:
|
|
name: "{{ resource_prefix }}-asg"
|
|
state: absent
|
|
<<: *aws_connection_info
|
|
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
|
|
<<: *aws_connection_info
|
|
register: removed
|
|
until: removed is not failed
|
|
ignore_errors: yes
|
|
retries: 10
|
|
|
|
- name: remove launch configs
|
|
ec2_lc:
|
|
name: "{{ resource_prefix }}-lc"
|
|
state: absent
|
|
<<: *aws_connection_info
|
|
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
|
|
<<: *aws_connection_info
|
|
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 }}"
|
|
<<: *aws_connection_info
|
|
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
|
|
<<: *aws_connection_info
|
|
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
|
|
<<: *aws_connection_info
|
|
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
|
|
<<: *aws_connection_info
|
|
register: removed
|
|
until: removed is not failed
|
|
ignore_errors: yes
|
|
retries: 10
|