node-app

Summary:

this repository use for learn docker from this tutorial learn-docker-node-app

git clone https://github.com/tiaradwim1306/node-app.git

docker-compose

• create container with image :

docker-compose -f docker-compose.yml -f docker-compose.dev.yml up -d --build

• remove container :

docker-compose -f docker-compose.yml -f docker-compose.dev.yml down

watchtower

function : Watchtower is a tool for automatically updating running Docker containers with the latest available images from a Docker registry. It monitors your Docker containers and, when it detects that a new image is available for a particular container, it automatically pulls the updated image and restarts the container with the new image.

docker run -d --name watchtower -e WATCHTOWER_TRACE=true -e WATCHTOWER_DEBUG=true -e WATCHTOWER_POLL_INTERVAL=50 -v /var/run/docker.sock:/var/run/docker.sock containrrr/watchtower (name-container)

swarm

function : Docker Swarm is a native clustering and orchestration solution for Docker. It allows you to create and manage a swarm of Docker nodes, turning a group of Docker hosts into a single, virtual Docker host. This enables you to deploy and manage containerized applications at scale.

docker stack deploy -c docker-compose.yml -c docker-compose.prod.yml (name-swarm)