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Merged
Buffden merged 3 commits into from
Mar 29, 2026
Merged

Ci cd/setup pipeline for deployment #35

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fbbf093
fix(ci): prevent script injection by moving github.sha to env var in …
Buffden Mar 29, 2026
0313d20
feat(db): add least-privilege app user separation for local and prod
Buffden Mar 29, 2026
86476cb
feat(ci): add automated deploy pipeline with OIDC and SSM RunCommand
Buffden Mar 29, 2026
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50 changes: 34 additions & 16 deletions .github/workflows/ci-workflows.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -43,18 +43,27 @@ jobs:
runs-on: ubuntu-latest
needs: build-test

env:
POSTGRES_USER: tinyurl_ci
POSTGRES_PASSWORD: ci_smoke_postgres_pass
SPRING_DATASOURCE_USERNAME: tinyurl_appuser_ci
SPRING_DATASOURCE_PASSWORD: ci_smoke_appuser_pass
SPRING_FLYWAY_USER: tinyurl_ci
SPRING_FLYWAY_PASSWORD: ci_smoke_postgres_pass

steps:
- name: Checkout repository
uses: actions/checkout@v4

- name: Generate ephemeral CI credentials
run: |
PG_PASS=$(openssl rand -hex 16)
APP_PASS=$(openssl rand -hex 16)
echo "POSTGRES_USER=tinyurl_ci" >> $GITHUB_ENV
echo "POSTGRES_PASSWORD<<EOF" >> $GITHUB_ENV
echo "$PG_PASS" >> $GITHUB_ENV
echo "EOF" >> $GITHUB_ENV
echo "SPRING_DATASOURCE_USERNAME=tinyurl_appuser_ci" >> $GITHUB_ENV
echo "SPRING_DATASOURCE_PASSWORD<<EOF" >> $GITHUB_ENV
echo "$APP_PASS" >> $GITHUB_ENV
echo "EOF" >> $GITHUB_ENV
echo "SPRING_FLYWAY_USER=tinyurl_ci" >> $GITHUB_ENV
echo "SPRING_FLYWAY_PASSWORD<<EOF" >> $GITHUB_ENV
echo "$PG_PASS" >> $GITHUB_ENV
echo "EOF" >> $GITHUB_ENV

- name: Validate docker compose configuration
run: docker compose config >/dev/null

Expand All @@ -63,18 +72,27 @@ jobs:
runs-on: ubuntu-latest
needs: compose-validate

env:
POSTGRES_USER: tinyurl_ci
POSTGRES_PASSWORD: ci_smoke_postgres_pass
SPRING_DATASOURCE_USERNAME: tinyurl_appuser_ci
SPRING_DATASOURCE_PASSWORD: ci_smoke_appuser_pass
SPRING_FLYWAY_USER: tinyurl_ci
SPRING_FLYWAY_PASSWORD: ci_smoke_postgres_pass

steps:
- name: Checkout repository
uses: actions/checkout@v4

- name: Generate ephemeral CI credentials
run: |
PG_PASS=$(openssl rand -hex 16)
APP_PASS=$(openssl rand -hex 16)
echo "POSTGRES_USER=tinyurl_ci" >> $GITHUB_ENV
echo "POSTGRES_PASSWORD<<EOF" >> $GITHUB_ENV
echo "$PG_PASS" >> $GITHUB_ENV
echo "EOF" >> $GITHUB_ENV
echo "SPRING_DATASOURCE_USERNAME=tinyurl_appuser_ci" >> $GITHUB_ENV
echo "SPRING_DATASOURCE_PASSWORD<<EOF" >> $GITHUB_ENV
echo "$APP_PASS" >> $GITHUB_ENV
echo "EOF" >> $GITHUB_ENV
echo "SPRING_FLYWAY_USER=tinyurl_ci" >> $GITHUB_ENV
echo "SPRING_FLYWAY_PASSWORD<<EOF" >> $GITHUB_ENV
echo "$PG_PASS" >> $GITHUB_ENV
echo "EOF" >> $GITHUB_ENV

- name: Build and start stack
run: docker compose up -d --build

Expand Down
43 changes: 30 additions & 13 deletions .github/workflows/deploy.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -43,17 +43,26 @@ jobs:
needs: build-test
runs-on: ubuntu-latest

env:
POSTGRES_USER: tinyurl_ci
POSTGRES_PASSWORD: ci_smoke_postgres_pass
SPRING_DATASOURCE_USERNAME: tinyurl_appuser_ci
SPRING_DATASOURCE_PASSWORD: ci_smoke_appuser_pass
SPRING_FLYWAY_USER: tinyurl_ci
SPRING_FLYWAY_PASSWORD: ci_smoke_postgres_pass

steps:
- uses: actions/checkout@v4

- name: Generate ephemeral CI credentials
run: |
PG_PASS=$(openssl rand -hex 16)
APP_PASS=$(openssl rand -hex 16)
echo "POSTGRES_USER=tinyurl_ci" >> $GITHUB_ENV
echo "POSTGRES_PASSWORD<<EOF" >> $GITHUB_ENV
echo "$PG_PASS" >> $GITHUB_ENV
echo "EOF" >> $GITHUB_ENV
echo "SPRING_DATASOURCE_USERNAME=tinyurl_appuser_ci" >> $GITHUB_ENV
echo "SPRING_DATASOURCE_PASSWORD<<EOF" >> $GITHUB_ENV
echo "$APP_PASS" >> $GITHUB_ENV
echo "EOF" >> $GITHUB_ENV
echo "SPRING_FLYWAY_USER=tinyurl_ci" >> $GITHUB_ENV
echo "SPRING_FLYWAY_PASSWORD<<EOF" >> $GITHUB_ENV
echo "$PG_PASS" >> $GITHUB_ENV
echo "EOF" >> $GITHUB_ENV

- name: Build and start stack
run: docker compose up -d --build

Expand Down Expand Up @@ -99,8 +108,12 @@ jobs:
RDS_ENDPOINT=$(aws ssm get-parameter \
--name "/tinyurl/cicd/rds-endpoint" \
--query "Parameter.Value" --output text)
echo "EC2_INSTANCE_ID=$EC2_INSTANCE_ID" >> $GITHUB_ENV
echo "RDS_ENDPOINT=$RDS_ENDPOINT" >> $GITHUB_ENV
echo "EC2_INSTANCE_ID<<EOF" >> $GITHUB_ENV
echo "$EC2_INSTANCE_ID" >> $GITHUB_ENV
echo "EOF" >> $GITHUB_ENV
echo "RDS_ENDPOINT<<EOF" >> $GITHUB_ENV
echo "$RDS_ENDPOINT" >> $GITHUB_ENV
echo "EOF" >> $GITHUB_ENV

- name: Log in to GHCR
uses: docker/login-action@v3
Expand All @@ -110,17 +123,21 @@ jobs:
password: ${{ secrets.GITHUB_TOKEN }}

- name: Build and push Docker image
env:
IMAGE_TAG: ${{ github.sha }}
run: |
docker build -t ghcr.io/buffden/tinyurl-api:${{ github.sha }} tinyurl/
docker push ghcr.io/buffden/tinyurl-api:${{ github.sha }}
docker build -t ghcr.io/buffden/tinyurl-api:$IMAGE_TAG tinyurl/
docker push ghcr.io/buffden/tinyurl-api:$IMAGE_TAG

- name: Deploy via SSM RunCommand
env:
IMAGE_TAG: ${{ github.sha }}
run: |
COMMAND_ID=$(aws ssm send-command \
--instance-ids "$EC2_INSTANCE_ID" \
--document-name "AWS-RunShellScript" \
--parameters "commands=[
\"export IMAGE_TAG=${{ github.sha }}\",
\"export IMAGE_TAG=$IMAGE_TAG\",
\"export RDS_ENDPOINT=$RDS_ENDPOINT\",
\"cd /app\",
\"docker compose -f docker-compose.prod.yml pull\",
Expand Down
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