datadog-agent-alpine

Small footprint datadog-agent based on Alpine Linux

News

7.41.1

system-probe is no longer built for datadog-agent-alpine images. Use official image if you use system-probe.

Getting started

Availability of process-agent, security-agent, and trace-agent can be switched by the make arguments: ENABLE_PROCESS_AGENT, ENABLE_SECURITY_AGENT, ENABLE_TRACE_AGENT (set 1 to enable)

Installed integrations can be selected by INTEGRATIONS_CORE argument. btrfs, disk, ssh_check, statsd, system_core, system_swap are enabled by default.

For example, following command will build the Alpine based image with process-agent and trace-agent.

make docker-build ENABLE_TRACE_AGENT=1

Run

The image works basically same as the official datadog-agent image. For some reason, this image requires seccomp or apparmor setting to use journald integration.

# docker-compose.yml
    security_opt:
      - "apparmor:unconfined"
      - "seccomp:unconfined"

docker run --security-opt=seccomp=unconfined --security-opt=apparmor=unconfined ...

Docker images

Pre-built images with some combination of the features are available on GitHub Container Registry.

# Minimal image
docker pull ghcr.io/seqsense/datadog-agent:7-alpine

# Image including process-agent
docker pull ghcr.io/seqsense/datadog-agent:7-proc-alpine

# Image including process-agent and trace-agent
docker pull ghcr.io/seqsense/datadog-agent:7-proc-apm-alpine

# Image including process-agent, security-agent, and trace-agent
docker pull ghcr.io/seqsense/datadog-agent:7-all-alpine

License

The scripts to build the images are licensed under the Apache License, Version 2.0.

The Datadog agent user space components are licensed under the Apache License, Version 2.0. See https://github.com/DataDog/datadog-agent/#license for the details.