Docker deployment

Run TAG using Docker Compose. For all configuration options, see the Configuration Reference.

Prerequisites

Clone the tag-deploy repository:

git clone https://github.com/tigrisdata/tag-deploy.git
cd tag-deploy

Create a .env file in the docker/ directory with your Tigris credentials:

AWS_ACCESS_KEY_ID=your_access_key
AWS_SECRET_ACCESS_KEY=your_secret_key

AWS_ACCESS_KEY_ID / AWS_SECRET_ACCESS_KEY are TAG's own Tigris credentials with read-only access to all buckets accessed through TAG (required). Clients use their own credentials directly.

Single node

cd docker
docker-compose up -d

TAG will be available at http://localhost:8080.

# View logs
docker-compose logs -f tag

# Stop
docker-compose down

Cluster mode

Run 3 TAG nodes with an embedded distributed cache cluster:

cd docker
docker-compose -f docker-compose-cluster.yml up -d

TAG endpoints:

• http://localhost:8081 (tag-1)
• http://localhost:8082 (tag-2)
• http://localhost:8083 (tag-3)

Each node discovers the others via gossip and shares cached objects across the cluster.

# View logs
docker-compose -f docker-compose-cluster.yml logs -f

# Stop and remove volumes
docker-compose -f docker-compose-cluster.yml down -v

Environment variables

You can add optional environment variables to the .env file:

AWS_ACCESS_KEY_ID=your_access_key
AWS_SECRET_ACCESS_KEY=your_secret_key
TAG_LOG_LEVEL=info

See the full Configuration Reference for all options.

Test

# Health check
curl http://localhost:8080/health

# Download an object using AWS CLI
aws s3 cp s3://your-bucket/your-key ./local-file \
  --endpoint-url http://localhost:8080