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Merged
choridev merged 3 commits into from
Sep 10, 2025
Merged

Dev #114

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978c3ab
Detect ECS Rollback (#111)
choridev Sep 10, 2025
71261db
💚 Detect ECS Rollback (#113)
choridev Sep 10, 2025
3b09156
Merge branch 'main' into dev
choridev Sep 10, 2025
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24 changes: 5 additions & 19 deletions .github/workflows/deploy-to-prod.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -100,26 +100,11 @@ jobs:
role-to-assume: ${{ env.AWS_IAM_ROLE_TO_ASSUME }}
aws-region: ${{ env.AWS_REGION }}

- name: Log Current Service State
run: |
echo "Checking current service state before deployment..."
aws ecs describe-services --cluster ${{ env.ECS_CLUSTER }} --services ${{ env.ECS_SERVICE }} --query 'services[0].deployments' --output table

- name: Backup Current Task Definition
run: |
echo "Backing up current task definition to task-def-backup.json"
aws ecs describe-task-definition --task-definition ${{ env.ECS_TASK_DEFINITION }} --query taskDefinition > task-def-backup.json
if [ ! -f task-def-backup.json ]; then
echo "::error::Failed to backup task definition."
exit 1
fi
echo "Backup successful."

- name: Render New Task Definition with New Image
id: task-def
uses: aws-actions/amazon-ecs-render-task-definition@v1
with:
task-definition: task-def-backup.json
task-definition: ${{ env.ECS_TASK_DEFINITION }}
container-name: ${{ env.CONTAINER_NAME }}
image: ${{ needs.build.outputs.image_tag }}

Expand All @@ -135,18 +120,19 @@ jobs:

- name: Check for Rollback
id: check-rollback
env:
NEW_TASK_DEF_ARN: ${{ steps.deploy.outputs.task-definition-arn }}
run: |
ORIGINAL_TASK_DEF_ARN=$(jq -r '.taskDefinitionArn' task-def-backup.json)
DEPLOYED_TASK_DEF_ARN=$(aws ecs describe-services \
--cluster ${{ env.ECS_CLUSTER }} \
--services ${{ env.ECS_SERVICE }} \
--query "services[0].taskDefinition" \
--output text)

echo "Original Task Definition ARN: $ORIGINAL_TASK_DEF_ARN"
echo "New Task Definition ARN: $NEW_TASK_DEF_ARN"
echo "Currently Deployed Task Definition ARN: $DEPLOYED_TASK_DEF_ARN"

if [ "$ORIGINAL_TASK_DEF_ARN" == "$DEPLOYED_TASK_DEF_ARN" ]; then
if [ "$NEW_TASK_DEF_ARN" != "$DEPLOYED_TASK_DEF_ARN" ]; then
echo "rollback_occurred=true" >> $GITHUB_OUTPUT
else
echo "rollback_occurred=false" >> $GITHUB_OUTPUT
Expand Down
24 changes: 5 additions & 19 deletions .github/workflows/deploy-to-stg.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -100,26 +100,11 @@ jobs:
role-to-assume: ${{ env.AWS_IAM_ROLE_TO_ASSUME }}
aws-region: ${{ env.AWS_REGION }}

- name: Log Current Service State
run: |
echo "Checking current service state before deployment..."
aws ecs describe-services --cluster ${{ env.ECS_CLUSTER }} --services ${{ env.ECS_SERVICE }} --query 'services[0].deployments' --output table

- name: Backup Current Task Definition
run: |
echo "Backing up current task definition to task-def-backup.json"
aws ecs describe-task-definition --task-definition ${{ env.ECS_TASK_DEFINITION }} --query taskDefinition > task-def-backup.json
if [ ! -f task-def-backup.json ]; then
echo "::error::Failed to backup task definition."
exit 1
fi
echo "Backup successful."

- name: Render New Task Definition with New Image
id: task-def
uses: aws-actions/amazon-ecs-render-task-definition@v1
with:
task-definition: task-def-backup.json
task-definition: ${{ env.ECS_TASK_DEFINITION }}
container-name: ${{ env.CONTAINER_NAME }}
image: ${{ needs.build.outputs.image_tag }}

Expand All @@ -135,18 +120,19 @@ jobs:

- name: Check for Rollback
id: check-rollback
env:
NEW_TASK_DEF_ARN: ${{ steps.deploy.outputs.task-definition-arn }}
run: |
ORIGINAL_TASK_DEF_ARN=$(jq -r '.taskDefinitionArn' task-def-backup.json)
DEPLOYED_TASK_DEF_ARN=$(aws ecs describe-services \
--cluster ${{ env.ECS_CLUSTER }} \
--services ${{ env.ECS_SERVICE }} \
--query "services[0].taskDefinition" \
--output text)

echo "Original Task Definition ARN: $ORIGINAL_TASK_DEF_ARN"
echo "New Task Definition ARN: $NEW_TASK_DEF_ARN"
echo "Currently Deployed Task Definition ARN: $DEPLOYED_TASK_DEF_ARN"

if [ "$ORIGINAL_TASK_DEF_ARN" == "$DEPLOYED_TASK_DEF_ARN" ]; then
if [ "$NEW_TASK_DEF_ARN" != "$DEPLOYED_TASK_DEF_ARN" ]; then
echo "rollback_occurred=true" >> $GITHUB_OUTPUT
else
echo "rollback_occurred=false" >> $GITHUB_OUTPUT
Expand Down