├── .gitignore ├── Dockerfile ├── LICENSE.md ├── NOTICE.md ├── README.md ├── bin └── .gitkeep ├── ci └── build-image.yml ├── docker-compose.yml ├── entrypoint.sh └── keys ├── generate ├── web └── .gitkeep └── worker └── .gitkeep /.gitignore: -------------------------------------------------------------------------------- 1 | keys/web/authorized_worker_keys 2 | keys/web/session_signing_key 3 | keys/web/tsa_host_key 4 | keys/web/tsa_host_key.pub 5 | keys/web/authorized_worker_keys 6 | keys/worker/worker_key 7 | keys/worker/worker_key.pub 8 | keys/worker/tsa_host_key.pub 9 | bin/* 10 | !bin/.gitkeep 11 | .DS_Store 12 | .envrc 13 | -------------------------------------------------------------------------------- /Dockerfile: -------------------------------------------------------------------------------- 1 | FROM paketobuildpacks/run-jammy-base AS ubuntu 2 | 3 | FROM ubuntu AS assets 4 | USER root 5 | COPY ./linux-rc/*.tgz /tmp 6 | RUN tar xzf /tmp/*tgz -C /usr/local 7 | 8 | 9 | FROM ubuntu 10 | USER root 11 | 12 | # auto-wire work dir for 'worker' and 'quickstart' 13 | ENV CONCOURSE_WORK_DIR /worker-state 14 | ENV CONCOURSE_WORKER_WORK_DIR /worker-state 15 | 16 | # volume for non-aufs/etc. mount for baggageclaim's driver 17 | VOLUME /worker-state 18 | 19 | RUN apt update && apt upgrade -y -o Dpkg::Options::="--force-confdef" 20 | RUN apt update && apt install -y \ 21 | btrfs-progs \ 22 | ca-certificates \ 23 | dumb-init \ 24 | iproute2 \ 25 | file \ 26 | iptables 27 | RUN update-alternatives --set iptables /usr/sbin/iptables-legacy 28 | 29 | COPY --from=assets /usr/local/concourse /usr/local/concourse 30 | 31 | STOPSIGNAL SIGUSR2 32 | 33 | COPY ./concourse-docker/entrypoint.sh /usr/local/bin 34 | ENTRYPOINT ["dumb-init", "/usr/local/bin/entrypoint.sh"] 35 | -------------------------------------------------------------------------------- /LICENSE.md: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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You may obtain a copy of the 5 | License at 6 | 7 | http://www.apache.org/licenses/LICENSE-2.0 8 | 9 | Unless required by applicable law or agreed to in writing, software distributed 10 | under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 11 | CONDITIONS OF ANY KIND, either express or implied. See the License for the 12 | specific language governing permissions and limitations under the License. 13 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Concourse Docker 2 | 3 | This Docker image simply packages up the official `concourse` binary and 4 | configures it as the `ENTRYPOINT`, with a bunch of sane defaults for Docker. 5 | 6 | Configuration is done via `CONCOURSE_*` environment variables. To discover 7 | them, run `--help`: 8 | 9 | ```sh 10 | docker run -t concourse/concourse --help 11 | docker run -t concourse/concourse web --help 12 | docker run -t concourse/concourse worker --help 13 | ``` 14 | 15 | Concourse worker can be run with multiple [container runtimes](https://concourse-ci.org/concourse-worker.html#configuring-runtimes): 16 | * [containerd](https://github.com/containerd/containerd/) 17 | * [Guardian](https://github.com/cloudfoundry/guardian) 18 | * [Houdini](https://github.com/vito/houdini) 19 | 20 | While adding the `CONCOURSE_*` environment variables for worker in `docker-compose.yml`, please be mindful to configure the desired [container runtime](https://concourse-ci.org/concourse-worker.html#configuring-runtimes) appropriately. 21 | 22 | See [the Concourse install docs](https://concourse-ci.org/install.html) for more 23 | information on deploying and managing Concourse - the Docker repository just 24 | wraps the `concourse` binary, so the documentation covers it too. 25 | 26 | ## Running with `docker-compose` 27 | 28 | The `docker-compose.yml` in this repo will get you up and running with the 29 | latest version Concourse. To use it you'll first need to execute 30 | `./keys/generate` - this will generate credentials used to authorize the 31 | Concourse components with each-other: 32 | 33 | ```sh 34 | $ ./keys/generate 35 | wrote private key to /keys/session_signing_key 36 | wrote private key to /keys/tsa_host_key 37 | wrote ssh public key to /keys/tsa_host_key.pub 38 | wrote private key to /keys/worker_key 39 | wrote ssh public key to /keys/worker_key.pub 40 | ``` 41 | 42 | Next, run `docker-compose up -d` to start Concourse in the background: 43 | 44 | ```sh 45 | $ docker-compose up -d 46 | Starting concourse-docker_db_1 ... done 47 | Starting concourse-docker_web_1 ... done 48 | Starting concourse-docker_worker_1 ... done 49 | ``` 50 | 51 | The default configuration sets up a `test` user with `test` as their password 52 | and grants them access to `main` team. To use this in production you'll 53 | definitely want to change that - see [Auth & 54 | Teams](https://concourse-ci.org/auth.html) for more information.. 55 | 56 | If things seem to be going wrong, check the logs for any errors: 57 | 58 | ```sh 59 | $ docker-compose logs -f 60 | Attaching to concourse-docker_worker_1, concourse-docker_web_1, concourse-docker_db_1 61 | ... 62 | ``` 63 | 64 | ## Running with `docker run` 65 | 66 | Concourse components can also be run with regular old `docker run` commands. 67 | Please use `docker-compose.yml` as the canonical reference for the necessary 68 | flags/vars and connections between components. Further documentation on 69 | configuring Concourse is available in the [Concourse Install 70 | docs](https://concourse-ci.org/install.html). 71 | 72 | ## Building `concourse/concourse` 73 | 74 | The `Dockerfile` in this repo is built as part of our CI process - as such, it 75 | depends on having a pre-built `linux-rc` available in the working directory, and 76 | ends up being published as `concourse/concourse`. 77 | -------------------------------------------------------------------------------- /bin/.gitkeep: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/concourse/concourse-docker/67aa108afb37eef509994f9d67c2f301f9438de4/bin/.gitkeep -------------------------------------------------------------------------------- /ci/build-image.yml: -------------------------------------------------------------------------------- 1 | --- 2 | platform: linux 3 | 4 | image_resource: 5 | type: registry-image 6 | source: {repository: vito/oci-build-task} 7 | 8 | inputs: 9 | - name: concourse-docker 10 | - name: linux-rc 11 | 12 | outputs: 13 | - name: image 14 | 15 | params: 16 | DOCKERFILE: concourse-docker/Dockerfile 17 | CONTEXT: . 18 | 19 | run: 20 | path: build 21 | -------------------------------------------------------------------------------- /docker-compose.yml: -------------------------------------------------------------------------------- 1 | version: '3' 2 | 3 | services: 4 | db: 5 | image: postgres 6 | environment: 7 | POSTGRES_DB: concourse 8 | POSTGRES_USER: concourse_user 9 | POSTGRES_PASSWORD: concourse_pass 10 | logging: 11 | driver: "json-file" 12 | options: 13 | max-file: "5" 14 | max-size: "10m" 15 | 16 | web: 17 | image: concourse/concourse 18 | command: web 19 | links: [db] 20 | depends_on: [db] 21 | ports: ["8080:8080"] 22 | volumes: ["./keys/web:/concourse-keys"] 23 | environment: 24 | CONCOURSE_EXTERNAL_URL: http://localhost:8080 25 | CONCOURSE_POSTGRES_HOST: db 26 | CONCOURSE_POSTGRES_USER: concourse_user 27 | CONCOURSE_POSTGRES_PASSWORD: concourse_pass 28 | CONCOURSE_POSTGRES_DATABASE: concourse 29 | CONCOURSE_ADD_LOCAL_USER: test:test 30 | CONCOURSE_MAIN_TEAM_LOCAL_USER: test 31 | logging: 32 | driver: "json-file" 33 | options: 34 | max-file: "5" 35 | max-size: "10m" 36 | 37 | worker: 38 | image: concourse/concourse 39 | command: worker 40 | privileged: true 41 | depends_on: [web] 42 | volumes: ["./keys/worker:/concourse-keys"] 43 | links: [web] 44 | stop_signal: SIGUSR2 45 | environment: 46 | CONCOURSE_TSA_HOST: web:2222 47 | # enable DNS proxy to support Docker's 127.x.x.x DNS server 48 | CONCOURSE_GARDEN_DNS_PROXY_ENABLE: "true" 49 | logging: 50 | driver: "json-file" 51 | options: 52 | max-file: "5" 53 | max-size: "10m" 54 | -------------------------------------------------------------------------------- /entrypoint.sh: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | 3 | [ "${CONCOURSE_RUNTIME}" = "containerd" ] || [ "${CONCOURSE_WORKER_RUNTIME}" = "containerd" ] && \ 4 | [ "$(mount | grep ' /sys/fs/cgroup ' | grep -c cgroup2)" -eq 1 ] && \ 5 | mkdir /sys/fs/cgroup/entrypoint && \ 6 | echo 1 > /sys/fs/cgroup/entrypoint/cgroup.procs 7 | 8 | CONCOURSE_SESSION_SIGNING_KEY=${CONCOURSE_SESSION_SIGNING_KEY:-/concourse-keys/session_signing_key} 9 | [ -f "$CONCOURSE_SESSION_SIGNING_KEY" ] && export CONCOURSE_SESSION_SIGNING_KEY 10 | CONCOURSE_TSA_AUTHORIZED_KEYS=${CONCOURSE_TSA_AUTHORIZED_KEYS:-/concourse-keys/authorized_worker_keys} 11 | [ -f "$CONCOURSE_TSA_AUTHORIZED_KEYS" ] && export CONCOURSE_TSA_AUTHORIZED_KEYS 12 | CONCOURSE_TSA_HOST_KEY=${CONCOURSE_TSA_HOST_KEY:-/concourse-keys/tsa_host_key} 13 | [ -f "$CONCOURSE_TSA_HOST_KEY" ] && export CONCOURSE_TSA_HOST_KEY 14 | CONCOURSE_TSA_PUBLIC_KEY=${CONCOURSE_TSA_PUBLIC_KEY:-/concourse-keys/tsa_host_key.pub} 15 | [ -f "$CONCOURSE_TSA_PUBLIC_KEY" ] && export CONCOURSE_TSA_PUBLIC_KEY 16 | CONCOURSE_TSA_WORKER_PRIVATE_KEY=${CONCOURSE_TSA_WORKER_PRIVATE_KEY:-/concourse-keys/worker_key} 17 | [ -f "$CONCOURSE_TSA_WORKER_PRIVATE_KEY" ] && export CONCOURSE_TSA_WORKER_PRIVATE_KEY 18 | exec /usr/local/concourse/bin/concourse "$@" 19 | -------------------------------------------------------------------------------- /keys/generate: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | 3 | _MSYSTEM="$MSYSTEM" 4 | set -e -u 5 | 6 | cd $(dirname $0) 7 | 8 | WORK_DIR="$PWD" 9 | _MSYSTEM="${MSYSTEM:=}" 10 | if [ "$_MSYSTEM" == "MINGW64" ]; then 11 | WORK_DIR="$(cygpath -t windows $(pwd))" 12 | fi 13 | 14 | docker run --rm -v "$WORK_DIR/web":/keys concourse/concourse \ 15 | generate-key -t rsa -f /keys/session_signing_key 16 | 17 | docker run --rm -v "$WORK_DIR/web":/keys concourse/concourse \ 18 | generate-key -t ssh -f /keys/tsa_host_key 19 | 20 | docker run --rm -v "$WORK_DIR/worker":/keys concourse/concourse \ 21 | generate-key -t ssh -f /keys/worker_key 22 | 23 | cp ./worker/worker_key.pub ./web/authorized_worker_keys 24 | cp ./web/tsa_host_key.pub ./worker 25 | -------------------------------------------------------------------------------- /keys/web/.gitkeep: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/concourse/concourse-docker/67aa108afb37eef509994f9d67c2f301f9438de4/keys/web/.gitkeep -------------------------------------------------------------------------------- /keys/worker/.gitkeep: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/concourse/concourse-docker/67aa108afb37eef509994f9d67c2f301f9438de4/keys/worker/.gitkeep --------------------------------------------------------------------------------