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ci: fix and update CI/CD pipelines for packer #24

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merged 1 commit into from
Jan 12, 2024
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ci: fix and update CI/CD pipelines for packer #24

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139 changes: 74 additions & 65 deletions .github/workflows/packer-build.yml
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Original file line number Diff line number Diff line change
@@ -1,27 +1,22 @@
name: Instance Refresh

env:
ARTIFACT_NAME: webapp
AWS_REGION: us-east-1
ENVIRONMENT: test

on:
workflow_dispatch:
# push:
# branches: [master]
push:
branches: [master]
jobs:
tests:
runs-on: ubuntu-latest

environment: ${{ vars.ENVIRONMENT }}
name: Run unit tests
steps:
- uses: actions/checkout@v4
- name: "Create .env file"
run: |
touch .env
echo ENVIRONMENT=${{ env.ENVIRONMENT }} >> .env
echo HOSTNAME=${{ secrets.HOSTNAME}} >> .env
echo PORT=${{ secrets.PORT }} >> .env
echo ENVIRONMENT=${{ vars.ENVIRONMENT }} >> .env
echo HOSTNAME=${{ vars.HOSTNAME}} >> .env
echo PORT=${{ vars.PORT }} >> .env
echo DATABASE=${{ vars.DATABASE }} >> .env
echo DBUSER=${{ vars.DBUSER }} >> .env
echo DBPASSWORD=${{ secrets.DBPASSWORD }} >> .env
Expand All @@ -34,6 +29,7 @@ jobs:
packer:
needs: tests
runs-on: ubuntu-latest
environment: ${{ vars.ENVIRONMENT }}
name: Build AWS Custom AMI with REST API app artifacts
steps:
- name: Checkout code from branch
Expand All @@ -42,21 +38,21 @@ jobs:
- name: Build artifacts
run: |
touch .env
echo ENVIRONMENT=${{ env.ENVIRONMENT }} >> .env
echo HOSTNAME=${{ secrets.HOSTNAME}} >> .env
echo PORT=${{ secrets.PORT }} >> .env
echo ENVIRONMENT=${{ vars.ENVIRONMENT }} >> .env
echo HOSTNAME=${{ vars.HOSTNAME}} >> .env
echo PORT=${{ vars.PORT }} >> .env
echo DATABASE=${{ vars.DATABASE }} >> .env
echo DBUSER=${{ vars.DBUSER }} >> .env
echo DBPASSWORD=${{ secrets.DBPASSWORD }} >> .env
zip -r webapp.zip ./

- name: Packer variables
run: |
touch aws/packer/ami.pkrvars.hcl
cd aws/packer && touch ami.pkrvars.hcl
echo ami_prefix=\"${{ vars.AMI_PREFIX }}\" >> ami.pkrvars.hcl
echo OS=\"${{ vars.OS }}\" >> ami.pkrvars.hcl
echo ubuntu_version=\"${{ vars.VERSION }}\" >> ami.pkrvars.hcl
echo ssh_username=\"${{ secrets.SSH }}\" >> ami.pkrvars.hcl
echo ssh_username=\"${{ vars.SSH_USERNAME }}\" >> ami.pkrvars.hcl
echo subnet_id=\"${{ secrets.SUBNET_ID }}\" >> ami.pkrvars.hcl
echo dev_id=\"${{ secrets.DEV_ID }}\" >> ami.pkrvars.hcl
echo prod_id=\"${{ secrets.PROD_ID }}\" >> ami.pkrvars.hcl
Expand All @@ -80,53 +76,66 @@ jobs:
with:
version: "latest"

- name: Packer init, format validate and build custom AMI
run: |
cd aws/packer &&
packer fmt .
packer init ami.pkr.hcl
packer validate -evaluate-datasources --var-file=ami.pkrvars.hcl ami.pkr.hcl
packer build --var-file=ami.pkrvars.hcl ami.pkr.hcl
- name: Run `packer fmt`
id: fmt
run: "packer fmt ."
- name: Run `packer init`
id: init
run: "packer init ami.pkr.hcl"
- name: Run `packer validate`
id: validate
run: "packer validate -evaluate-datasources --var-file=ami.pkrvars.hcl ami.pkr.hcl"
- name: Run `packer build`
id: build
run: "packer build --var-file=ami.pkrvars.hcl ami.pkr.hcl"

- name: Configure AWS Credentials
uses: aws-actions/configure-aws-credentials@v4
with:
aws-access-key-id: ${{ secrets.AWS_PROD_ACCESS_KEY }}
aws-secret-access-key: ${{ secrets.AWS_PROD_SECRET_KEY }}
aws-region: ${{ vars.AWS_REGION }}
- name: Instance Refresh automation
run: |
sudo apt-get install jq
ASG_NAME=${{ secrets.ASG_NAME }}
LAUNCH_CONFIG=${{ secrets.LAUNCH_CONFIG }}
IMAGE=$(jq -r '.builds[-1].artifact_id' manifest.json | cut -d':' -f2)
IMAGE_ID=$(jq -n \
--arg img "$IMAGE" \
'{"ImageId": $img}')
aws ec2 create-launch-template-version \
--launch-template-name "$LAUNCH_CONFIG" \
--version-description updateAMI --source-version 1 \
--launch-template-data="$IMAGE_ID"
TEMPLATE_VERSION=$(aws ec2 describe-launch-template-versions --launch-template-name="$LAUNCH_CONFIG" \
--filters="Name=is-default-version,Values=false" \
--query 'sort_by(LaunchTemplateVersions, &CreateTime)[-1].[VersionNumber]' --output text)
aws autoscaling update-auto-scaling-group --auto-scaling-group-name $ASG_NAME \
--launch-template LaunchTemplateName="$LAUNCH_CONFIG",Version=$TEMPLATE_VERSION
aws autoscaling start-instance-refresh \
--auto-scaling-group-name $ASG_NAME --strategy Rolling
printf "Instance refresh in progress"
while true;
do
instance_refresh_status=$(aws autoscaling describe-instance-refreshes --auto-scaling-group-name $ASG_NAME \
--query "InstanceRefreshes[0].Status" --output text)
if [ "$instance_refresh_status" = "Successful" ]; then
printf "\nInstance refresh successful!"
break
fi
if [ "$instance_refresh_status" = "Cancelling" ] || [ "$instance_refresh_status" = "Cancelled" ] || [ "$instance_refresh_status" = "Failed" ]; then
printf "\nInstance refresh failed!"
exit 1
fi
echo -ne "."
sleep 10
done
# - name: Packer init, format validate and build custom AMI
# run: |
# packer fmt .
# packer init ami.pkr.hcl
# packer validate -evaluate-datasources --var-file=ami.pkrvars.hcl ami.pkr.hcl
# packer build --var-file=ami.pkrvars.hcl ami.pkr.hcl

# - name: Configure AWS Credentials
# uses: aws-actions/configure-aws-credentials@v4
# with:
# aws-access-key-id: ${{ secrets.AWS_PROD_ACCESS_KEY }}
# aws-secret-access-key: ${{ secrets.AWS_PROD_SECRET_KEY }}
# aws-region: ${{ vars.AWS_REGION }}

# - name: Instance Refresh automation
# run: |
# sudo apt-get install jq
# ASG_NAME=${{ secrets.ASG_NAME }}
# LAUNCH_CONFIG=${{ secrets.LAUNCH_CONFIG }}
# IMAGE=$(jq -r '.builds[-1].artifact_id' manifest.json | cut -d':' -f2)
# IMAGE_ID=$(jq -n \
# --arg img "$IMAGE" \
# '{"ImageId": $img}')
# aws ec2 create-launch-template-version \
# --launch-template-name "$LAUNCH_CONFIG" \
# --version-description updateAMI --source-version 1 \
# --launch-template-data="$IMAGE_ID"
# TEMPLATE_VERSION=$(aws ec2 describe-launch-template-versions --launch-template-name="$LAUNCH_CONFIG" \
# --filters="Name=is-default-version,Values=false" \
# --query 'sort_by(LaunchTemplateVersions, &CreateTime)[-1].[VersionNumber]' --output text)
# aws autoscaling update-auto-scaling-group --auto-scaling-group-name $ASG_NAME \
# --launch-template LaunchTemplateName="$LAUNCH_CONFIG",Version=$TEMPLATE_VERSION
# aws autoscaling start-instance-refresh \
# --auto-scaling-group-name $ASG_NAME --strategy Rolling
# printf "Instance refresh in progress"
# while true;
# do
# instance_refresh_status=$(aws autoscaling describe-instance-refreshes --auto-scaling-group-name $ASG_NAME \
# --query "InstanceRefreshes[0].Status" --output text)
# if [ "$instance_refresh_status" = "Successful" ]; then
# printf "\nInstance refresh successful!"
# break
# fi
# if [ "$instance_refresh_status" = "Cancelling" ] || [ "$instance_refresh_status" = "Cancelled" ] || [ "$instance_refresh_status" = "Failed" ]; then
# printf "\nInstance refresh failed!"
# exit 1
# fi
# echo -ne "."
# sleep 10
# done
5 changes: 4 additions & 1 deletion .github/workflows/packer-validate.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@ on:
jobs:
validate:
runs-on: ubuntu-latest
environment: ${{ vars.ENVIRONMENT }}
name: Validate packer template for the custom AMI
steps:
- name: Checkout code from branch
Expand All @@ -25,7 +26,7 @@ jobs:
echo ami_prefix=\"${{ vars.AMI_PREFIX }}\" >> ami.pkrvars.hcl
echo OS=\"${{ vars.OS }}\" >> ami.pkrvars.hcl
echo ubuntu_version=\"${{ vars.VERSION }}\" >> ami.pkrvars.hcl
echo ssh_username=\"${{ secrets.SSH }}\" >> ami.pkrvars.hcl
echo ssh_username=\"${{ vars.SSH_USERNAME }}\" >> ami.pkrvars.hcl
echo subnet_id=\"${{ secrets.SUBNET_ID }}\" >> ami.pkrvars.hcl
echo dev_id=\"${{ secrets.DEV_ID }}\" >> ami.pkrvars.hcl
echo prod_id=\"${{ secrets.PROD_ID }}\" >> ami.pkrvars.hcl
Expand All @@ -49,3 +50,5 @@ jobs:
packer fmt .
packer init ami.pkr.hcl
packer validate -syntax-only --var-file=ami.pkrvars.hcl ami.pkr.hcl
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
2 changes: 1 addition & 1 deletion .github/workflows/release.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -20,4 +20,4 @@ jobs:
- run: npm ci
- run: npx semantic-release
env:
GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
11 changes: 4 additions & 7 deletions .github/workflows/unit-test.yml
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Original file line number Diff line number Diff line change
@@ -1,8 +1,5 @@
name: Unit Tests

env:
ENVIRONMENT: test

on:
workflow_dispatch:
pull_request:
Expand Down Expand Up @@ -38,9 +35,9 @@ jobs:
- name: "Create .env file"
run: |
touch .env
echo ENVIRONMENT=${{ env.ENVIRONMENT }} >> .env
echo HOSTNAME=${{ secrets.HOSTNAME}} >> .env
echo PORT=${{ secrets.PORT }} >> .env
echo ENVIRONMENT=${{ vars.ENVIRONMENT }} >> .env
echo HOSTNAME=${{ vars.HOSTNAME}} >> .env
echo PORT=${{ vars.PORT }} >> .env
echo DATABASE=${{ vars.DATABASE }} >> .env
echo DBUSER=${{ vars.DBUSER }} >> .env
echo DBPASSWORD=${{ secrets.DBPASSWORD }} >> .env
Expand All @@ -52,4 +49,4 @@ jobs:
env:
POSTGRES_HOST: localhost
POSTGRES_PORT: 5432
GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}