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Merge pull request #613 from qld-gov-au/QOLDEV-833-autoscaling-ami
QOLDEV-833 Run autoscaling groups on custom AMIs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,105 @@ | ||
| --- | ||
| - name: Create Amazon Machine Images | ||
| hosts: local | ||
| connection: local | ||
| vars_files: | ||
| - vars/AMI-template-instances.var.yml | ||
|
|
||
| pre_tasks: | ||
| - name: get basic_facts | ||
| set_fact: | ||
| basic_fact={{ item }} | ||
| when: item.Environment == Environment | ||
| with_items: "{{ basic_facts }}" | ||
|
|
||
| - name: set facts to environment from basic_fact | ||
| set_fact: "{{ item.key }}={{ item.value }}" | ||
| with_dict: "{{ basic_fact }}" | ||
| when: basic_fact is defined | ||
|
|
||
| tasks: | ||
| - name: Get stack name | ||
| set_fact: | ||
| stack_name: "{{ item.name }}" | ||
| when: item.template_parameters.Environment == Environment | ||
| with_items: "{{ cloudformation_stacks }}" | ||
|
|
||
| - name: Get current stack facts | ||
| cloudformation_facts: | ||
| region: "{{ region }}" | ||
| stack_name: "{{ stack_name }}" | ||
| stack_resources: true | ||
| register: opsworks_facts | ||
|
|
||
| - name: Set new instance facts | ||
| set_fact: | ||
| InstanceId: "{{ opsworks_facts.ansible_facts.cloudformation[stack_name].stack_outputs[layer + 'TemplateInstanceId'] }}" | ||
| InstanceName: "{{ Environment }}-{{ service_name_lower }}-{{ layer }}-image" | ||
|
|
||
| - name: Wait for instance startup | ||
| shell: | | ||
| STATUS=$(aws ec2 describe-instances --region {{ region }} --instance-ids {{ InstanceId }} --query "Reservations[].Instances[].State.Name" --output text) || return 1 | ||
| echo "Instance {{ InstanceId }} status: $STATUS" >&2 | ||
| for retry in `seq 1 6`; do | ||
| if [ "$STATUS" = "pending" ]; then | ||
| sleep 10 | ||
| $(aws ec2 describe-instances --region {{ region }} --instance-ids {{ InstanceId }} --query "Reservations[].Instances[].State.Name" --output text) || return 1 | ||
| echo "Instance {{ InstanceId }} status: $STATUS" >&2 | ||
| else | ||
| break | ||
| fi | ||
| done | ||
| if [ "$STATUS" != "running" ]; then | ||
| echo "Failed to start {{ InstanceId }}, status $STATUS - aborting" >&2 | ||
| exit 2 | ||
| fi | ||
| - name: Wait for instance configuration | ||
| shell: | | ||
| STATUS=$(aws ssm list-commands --region {{ region }} --instance-id {{ InstanceId }} \ | ||
| --filter "key=DocumentName,value=AWS-ApplyChefRecipes" --filter "key=InvokedAfter,value={{ timestamp }}" \ | ||
| --query "Commands|[0].Status" --output text) || exit 1 | ||
| echo "Deployment $DEPLOYMENT_ID: $STATUS" >&2 | ||
| for retry in `seq 1 180`; do | ||
| if [ "$STATUS" = "Pending" ] || [ "$STATUS" = "InProgress" ] || [ "$STATUS" = "None" ]; then | ||
| sleep 20 | ||
| STATUS=$(aws ssm list-commands --region {{ region }} --instance-id {{ InstanceId }} \ | ||
| --filter "key=DocumentName,value=AWS-ApplyChefRecipes" --filter "key=InvokedAfter,value={{ timestamp }}" \ | ||
| --query "Commands|[0].Status" --output text) || exit 1 | ||
| echo "Instance {{ InstanceId }} deployment status: $STATUS" >&2 | ||
| else | ||
| break | ||
| fi | ||
| done | ||
| if [ "$STATUS" != "Success" ]; then | ||
| echo "Failed to deploy $DEPLOYMENT_ID, status $STATUS - aborting" >&2 | ||
| exit 2 | ||
| fi | ||
| - name: Stop instance | ||
| ec2: | ||
| instance_ids: | ||
| - "{{ InstanceId }}" | ||
| region: "{{ region }}" | ||
| state: stopped | ||
| wait: True | ||
|
|
||
| - name: Create new ami | ||
| ec2_ami: | ||
| instance_id: "{{ InstanceId }}" | ||
| region: "{{ region }}" | ||
| wait: yes | ||
| name: "{{ InstanceName }}-{{ timestamp | replace(':', '-') }}" | ||
| description: "Base image for {{ Environment }} {{ service_name }} {{ layer }} layer" | ||
| tags: | ||
| Name: "{{ InstanceName }}-{{ timestamp | replace(':', '-') }}" | ||
| Environment: "{{ Environment }}" | ||
| Service: "{{ service_name }}" | ||
| Division: "{{ Division }}" | ||
| Owner: "{{ Owner }}" | ||
| Version: "1.0" | ||
| register: new_image | ||
|
|
||
| - name: Record AMI ID | ||
| shell: | | ||
| aws ssm put-parameter --type String --name "/config/CKAN/{{ Environment }}/app/{{ service_name_lower }}/{{ layer }}AmiId" --value "{{ new_image.image_id }}" |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,2 +1,3 @@ | ||
| [local] | ||
| localhost region=ap-southeast-2 Owner="Development and Delivery" Division="Qld Online" | ||
| # ami-0146fc9ad419e2cfd: Amazon Linux 2023 AMI 2023.6.20241121.0 x86_64 HVM kernel-6.1 | ||
| localhost region=ap-southeast-2 Owner="Development and Delivery" Division="Qld Online" base_ami="ami-0146fc9ad419e2cfd" |
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