Docker Swarm

Community Edition
Enterprise Edition

Step #1: Initialize Docker Swarm

If you haven't already initialized Docker Swarm on your manager node, run the following command on the manager node:

docker swarm init

This initializes a new Docker Swarm and joins the current node as a manager.

Step #2: Deploy the Coroot Stack

Deploy the Coroot stack to your cluster by running the following command on the manager node. Before applying, you can review the configuration file in Coroot's GitHub repository: docker-swarm-stack.yaml

curl -fsS https://raw.githubusercontent.com/coroot/coroot/main/deploy/docker-swarm-stack.yaml | \
  docker stack deploy -c - coroot

Step #3: Validate the deployment

After deploying the stack, you can use docker stack ls to list the deployed stacks in your Docker Swarm cluster. Here's an example of how the output might look:

NAME      SERVICES
coroot    3

Step #4: Installing coroot-node-agent

Since Docker Swarm doesn't support privileged containers, you'll have to manually deploy coroot-node-agent on each cluster node. Just replace NODE_IP with any node's IP address in the Docker Swarm cluster.

docker run --detach --name coroot-node-agent \
  --pull=always \
  --privileged --pid host \
  -v /sys/kernel/tracing:/sys/kernel/tracing:rw \
  -v /sys/kernel/debug:/sys/kernel/debug:rw \
  -v /sys/fs/cgroup:/host/sys/fs/cgroup:ro \
  ghcr.io/coroot/coroot-node-agent \
  --cgroupfs-root=/host/sys/fs/cgroup \
  --collector-endpoint=http://NODE_IP:8080

Step #5: Accessing Coroot

Access Coroot through any node in your Docker Swarm cluster using its published port: http://NODE_IP:8080.

Uninstall Coroot

To uninstall Coroot run the following command:

docker stack rm coroot

info

Coroot Enterprise Edition is a paid subscription (from $1 per CPU core/month) that offers extra features and priority support. To install the Enterprise Edition, you'll need a license. Start your free trial today.