drone-docker/_docs/_index.md

title
drone-docker

Drone plugin to build and publish multiarch Docker images.

{{< toc >}}

Versioning

The tags follow the major version of Docker, e.g. 19, the minor and patch part reflects the "version" of the plugin. A full example would be 19.6.5. Minor versions may introduce breaking changes, while patch versions may be considered non-breaking.

Build

Build the binary with the following command:

export GOOS=linux
export GOARCH=amd64
export CGO_ENABLED=0
export GO111MODULE=on

make build

Build the Docker image with the following command:

docker build --file docker/Dockerfile.amd64 --tag thegeeklab/drone-docker .

Usage

{{< hint warning >}} Note
Be aware that the this plugin requires privileged capabilities, otherwise the integrated Docker daemon is not able to start. {{< /hint >}}

docker run --rm \
  -e PLUGIN_TAG=latest \
  -e PLUGIN_REPO=octocat/hello-world \
  -e DRONE_COMMIT_SHA=00000000 \
  -v $(pwd):$(pwd) \
  -w $(pwd) \
  --privileged \
  thegeeklab/drone-docker --dry-run

Parameters

dry_run

disables docker push

drone_remote_url

sets the git remote url

mirror

sets a registry mirror to pull images

storage_driver

sets the docker daemon storage driver

storage_path

sets the docker daemon storage path (default /var/lib/docker)

bip

allows the docker daemon to bride ip address

mtu

sets docker daemon custom mtu setting

custom_dns

sets custom docker daemon dns server

custom_dns_search

sets custom docker daemon dns search domain

insecure

allows the docker daemon to use insecure registries

ipv6

enables docker daemon ipv6 support

experimental

enables docker daemon experimental mode

debug "docker_launch_debug

enables verbose debug mode for the docker daemon

daemon_off

disables the startup of the docker daemon

dockerfile

sets dockerfile to use for the image build (default ./Dockerfile)

context

sets the path of the build context to use (default ./)

tags

sets repository tags to use for the image; tags can also be loaded from a .tags file (default latest)

auto_tag

generates tag names automatically based on git branch and git tag

auto_tag_suffix

generates tag names with the given suffix

build_args

sets custom build arguments for the build

build_args_from_env

forwards environment variables as custom arguments to the build

quiet

enables suppression of the build output

target

sets the build target to use

cache_from

sets images to consider as cache sources

pull_image

enforces to pull base image at build time (default true)

compress

enables compression og the build context using gzip

repo

sets repository name for the image

registry

sets docker registry to authenticate with (default https://index.docker.io/v1/)

username

sets username to authenticates with

password

sets password to authenticates with

email

sets email address to authenticates with

config

sets content of the docker daemon json config

purge

enables cleanup of the docker environment at the end of a build (default true)

no_cache

disables the usage of cached intermediate containers

add_host

sets additional host:ip mapping