diff options
Diffstat (limited to 'docker')
| -rw-r--r-- | docker/.dockerignore | 1 | ||||
| -rw-r--r-- | docker/Dockerfile | 50 | ||||
| -rw-r--r-- | docker/README.md | 172 | ||||
| -rwxr-xr-x | docker/assets/wrapper | 21 | ||||
| -rw-r--r-- | docker/fig.yml | 2 | ||||
| -rw-r--r-- | docker/marathon.json | 31 | ||||
| -rw-r--r-- | docker/troubleshooting.md | 84 |
7 files changed, 5 insertions, 356 deletions
diff --git a/docker/.dockerignore b/docker/.dockerignore deleted file mode 100644 index dd449725e18..00000000000 --- a/docker/.dockerignore +++ /dev/null @@ -1 +0,0 @@ -*.md diff --git a/docker/Dockerfile b/docker/Dockerfile deleted file mode 100644 index 304bb97409e..00000000000 --- a/docker/Dockerfile +++ /dev/null @@ -1,50 +0,0 @@ -FROM ubuntu:14.04 -MAINTAINER Sytse Sijbrandij - -# Install required packages -RUN apt-get update -q \ - && DEBIAN_FRONTEND=noninteractive apt-get install -yq --no-install-recommends \ - ca-certificates \ - openssh-server \ - wget \ - apt-transport-https \ - vim \ - nano - -# Download & Install GitLab -# If you run GitLab Enterprise Edition point it to a location where you have downloaded it. -RUN echo "deb https://packages.gitlab.com/gitlab/gitlab-ce/ubuntu/ `lsb_release -cs` main" > /etc/apt/sources.list.d/gitlab_gitlab-ce.list -RUN wget -q -O - https://packages.gitlab.com/gpg.key | apt-key add - -RUN apt-get update && apt-get install -yq --no-install-recommends gitlab-ce - -# Manage SSHD through runit -RUN mkdir -p /opt/gitlab/sv/sshd/supervise \ - && mkfifo /opt/gitlab/sv/sshd/supervise/ok \ - && printf "#!/bin/sh\nexec 2>&1\numask 077\nexec /usr/sbin/sshd -D" > /opt/gitlab/sv/sshd/run \ - && chmod a+x /opt/gitlab/sv/sshd/run \ - && ln -s /opt/gitlab/sv/sshd /opt/gitlab/service \ - && mkdir -p /var/run/sshd - -# Disabling use DNS in ssh since it tends to slow connecting -RUN echo "UseDNS no" >> /etc/ssh/sshd_config - -# Prepare default configuration -RUN ( \ - echo "" && \ - echo "# Docker options" && \ - echo "# Prevent Postgres from trying to allocate 25% of total memory" && \ - echo "postgresql['shared_buffers'] = '1MB'" ) >> /etc/gitlab/gitlab.rb && \ - mkdir -p /assets/ && \ - cp /etc/gitlab/gitlab.rb /assets/gitlab.rb - -# Expose web & ssh -EXPOSE 443 80 22 - -# Define data volumes -VOLUME ["/etc/gitlab", "/var/opt/gitlab", "/var/log/gitlab"] - -# Copy assets -COPY assets/wrapper /usr/local/bin/ - -# Wrapper to handle signal, trigger runit and reconfigure GitLab -CMD ["/usr/local/bin/wrapper"] diff --git a/docker/README.md b/docker/README.md index e4d56cdb336..3423555a38d 100644 --- a/docker/README.md +++ b/docker/README.md @@ -1,169 +1,7 @@ # GitLab Docker images -The GitLab docker image is [available on Docker Hub](https://registry.hub.docker.com/u/gitlab/gitlab-ce/). - -## After starting a container - -After starting a container you can go to [http://localhost:8080/](http://localhost:8080/) or [http://192.168.59.103:8080/](http://192.168.59.103:8080/) if you use boot2docker. - -It might take a while before the docker container is responding to queries. - -You can check the status with something like `sudo docker logs -f gitlab`. - -You can login to the web interface with username `root` and password `5iveL!fe`. - -Next time, you can just use docker start and stop to run the container. - -## Run the image - -Run the image: -```bash -sudo docker run --detach \ - --publish 8443:443 --publish 8080:80 --publish 2222:22 \ - --name gitlab \ - --restart always \ - --volume /srv/gitlab/config:/etc/gitlab \ - --volume /srv/gitlab/logs:/var/log/gitlab \ - --volume /srv/gitlab/data:/var/opt/gitlab \ - gitlab/gitlab-ce:latest -``` - -This will download and start GitLab CE container and publish ports needed to access SSH, HTTP and HTTPS. -All GitLab data will be stored as subdirectories of `/srv/gitlab/`. -The container will automatically `restart` after system reboot. - -After this you can login to the web interface as explained above in 'After starting a container'. - -## Where is the data stored? - -The GitLab container uses host mounted volumes to store persistent data: -- `/srv/gitlab/data` mounted as `/var/opt/gitlab` in the container is used for storing *application data* -- `/srv/gitlab/logs` mounted as `/var/log/gitlab` in the container is used for storing *logs* -- `/srv/gitlab/config` mounted as `/etc/gitlab` in the container is used for storing *configuration* - -You can fine tune these directories to meet your requirements. - -### Configure GitLab - -This container uses the official Omnibus GitLab distribution, so all configuration is done in the unique configuration file `/etc/gitlab/gitlab.rb`. - -To access GitLab configuration, you can start an bash in a new the context of running container, you will be able to browse all directories and use your favorite text editor: -```bash -sudo docker exec -it gitlab /bin/bash -``` - -You can also edit just `/etc/gitlab/gitlab.rb`: -```bash -sudo docker exec -it gitlab vi /etc/gitlab/gitlab.rb -``` - -**You should set the `external_url` to point to a valid URL.** - -**You may also be interesting in [Enabling HTTPS](https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/doc/settings/nginx.md#enable-https).** - -**To receive e-mails from GitLab you have to configure the [SMTP settings](https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/doc/settings/smtp.md), -because Docker image doesn't have a SMTP server.** - -**Note** that GitLab will reconfigure itself **at each container start.** You will need to restart the container to reconfigure your GitLab: - -```bash -sudo docker restart gitlab -``` - -For more options for configuring the container please check [Omnibus GitLab documentation](https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/README.md#configuration). - -## Diagnose potential problems - -Read container logs: -```bash -sudo docker logs gitlab -``` - -Enter running container: -```bash -sudo docker exec -it gitlab /bin/bash -``` - -From within container you can administrer GitLab container as you would normally administer Omnibus installation: https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/README.md. - -### Upgrade GitLab to newer version - -To upgrade GitLab to new version you have to do: -1. pull new image, -```bash -sudo docker stop gitlab -``` - -1. stop running container, -```bash -sudo docker rm gitlab -``` - -1. remove existing container, -```bash -sudo docker pull gitlab/gitlab-ce:latest -``` - -1. create the container once again with previously specified options. -```bash -sudo docker run --detach \ - --publish 8443:443 --publish 8080:80 --publish 2222:22 \ - --name gitlab \ - --restart always \ - --volume /srv/gitlab/config:/etc/gitlab \ - --volume /srv/gitlab/logs:/var/log/gitlab \ - --volume /srv/gitlab/data:/var/opt/gitlab \ - gitlab/gitlab-ce:latest -``` - -On the first run GitLab will reconfigure and update itself. - -### Run GitLab CE on public IP address - -You can make Docker to use your IP address and forward all traffic to the GitLab CE container. -You can do that by modifying the `--publish` ([Binding container ports to the host](https://docs.docker.com/articles/networking/#binding-ports)): - -> --publish=[] : Publish a container᾿s port or a range of ports to the host format: ip:hostPort:containerPort | ip::containerPort | hostPort:containerPort | containerPort - -To expose GitLab CE on IP 1.1.1.1: - -```bash -sudo docker run --detach \ - --publish 1.1.1.1:443:443 --publish 1.1.1.1:80:80 --publish 1.1.1.1:22:22 \ - --name gitlab \ - --restart always \ - --volume /srv/gitlab/config:/etc/gitlab \ - --volume /srv/gitlab/logs:/var/log/gitlab \ - --volume /srv/gitlab/data:/var/opt/gitlab \ - gitlab/gitlab-ce:latest -``` - -You can then access GitLab instance at http://1.1.1.1/ and https://1.1.1.1/. - -### Build the image - -This guide will also let you know how to build docker image yourself. -Please run the command from the GitLab repo root directory. -People using boot2docker should run all the commands without sudo. - -```bash -sudo docker build --tag gitlab/gitlab-ce:latest docker/ -``` - -### Publish the image to Dockerhub - -- Ensure the containers are running -- Login to Dockerhub with `sudo docker login` - -```bash -sudo docker login -sudo docker push gitlab/gitlab-ce:latest -``` - -## Troubleshooting - -Please see the [troubleshooting](troubleshooting.md) file in this directory. - -Note: We use `fig.yml` to have compatibility with fig and because docker-compose also supports it. - -Our docker image runs chef at every start to generate GitLab configuration. +* The official GitLab Community Edition Docker image is [available on Docker Hub](https://registry.hub.docker.com/u/gitlab/gitlab-ce/). +* The official GitLab Enterprise Edition Docker image is [available on Docker Hub](https://registry.hub.docker.com/u/gitlab/gitlab-ce/). +* The complete usage guide can be found in [Using GitLab Docker images](http://doc.gitlab.com/omnibus/docker/) +* The Dockerfile used for building public images is in [Omnibus Repository](https://gitlab.com/gitlab-org/omnibus-gitlab/tree/master/docker) +* Check the guide for [creating Omnibus-based Docker Image](http://doc.gitlab.com/omnibus/build/README.html#Build-Docker-image) diff --git a/docker/assets/wrapper b/docker/assets/wrapper deleted file mode 100755 index 8bc8370fbc9..00000000000 --- a/docker/assets/wrapper +++ /dev/null @@ -1,21 +0,0 @@ -#!/bin/bash - -function sigterm_handler() { - echo "SIGTERM signal received, try to gracefully shutdown all services..." - gitlab-ctl stop -} - -trap "sigterm_handler; exit" TERM - -function entrypoint() { - /opt/gitlab/embedded/bin/runsvdir-start & - gitlab-ctl reconfigure # will also start everything - gitlab-ctl tail # tail all logs -} - -if [[ ! -e /etc/gitlab/gitlab.rb ]]; then - cp /assets/gitlab.rb /etc/gitlab/gitlab.rb - chmod 0600 /etc/gitlab/gitlab.rb -fi - -entrypoint diff --git a/docker/fig.yml b/docker/fig.yml deleted file mode 100644 index 989551cbfe2..00000000000 --- a/docker/fig.yml +++ /dev/null @@ -1,2 +0,0 @@ -app: - build: . diff --git a/docker/marathon.json b/docker/marathon.json deleted file mode 100644 index 9b2091a8c22..00000000000 --- a/docker/marathon.json +++ /dev/null @@ -1,31 +0,0 @@ -{ - "id": "/gitlab", - "ports": [0,0], - "cpus": 2, - "mem": 2048.0, - "disk": 10240.0, - "container": { - "type": "DOCKER", - "docker": { - "network": "HOST", - "image": "gitlab/gitlab-ce:latest" - }, - "volumes": [ - { - "containerPath": "/etc/gitlab", - "hostPath": "/var/data/etc/gitlab", - "mode": "RW" - }, - { - "containerPath": "/var/opt/gitlab", - "hostPath": "/var/data/opt/gitlab", - "mode": "RW" - }, - { - "containerPath": "/var/log/gitlab", - "hostPath": "/var/data/log/gitlab", - "mode": "RW" - } - ] - } -}
\ No newline at end of file diff --git a/docker/troubleshooting.md b/docker/troubleshooting.md deleted file mode 100644 index 63482547daa..00000000000 --- a/docker/troubleshooting.md +++ /dev/null @@ -1,84 +0,0 @@ -# Troubleshooting - -This is to troubleshoot https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/245 -But it might contain useful commands for other cases as well. - -The configuration to add the postgres log in vim is: -postgresql['log_directory'] = '/var/log/gitlab/postgresql' - -# Commands - -```bash -sudo docker build --tag gitlab/gitlab-ce:latest docker/ - -sudo docker rm -f gitlab - -sudo docker exec -it gitlab vim /etc/gitlab/gitlab.rb - -sudo docker exec gitlab tail -f /var/log/gitlab/reconfigure.log - -sudo docker exec gitlab tail -f /var/log/gitlab/postgresql/current - -sudo docker exec gitlab cat /var/opt/gitlab/postgresql/data/postgresql.conf | grep shared_buffers - -sudo docker exec gitlab cat /etc/gitlab/gitlab.rb -``` - -# Interactively - -```bash -# First start a GitLab container without starting GitLab -# This is almost the same as starting the GitLab container except: -# - we run interactively (-t -i) -# - we define TERM=linux because it allows to use arrow keys in vi (!!!) -# - we choose another startup command (bash) -sudo docker run --ti \ - -e TERM=linux - --publish 80443:443 --publish 8080:80 --publish 2222:22 \ - --name gitlab \ - --restart always \ - --volume /srv/gitlab/config:/etc/gitlab \ - --volume /srv/gitlab/logs:/var/log/gitlab \ - --volume /srv/gitlab/data:/var/opt/gitlab \ - gitlab/gitlab-ce:latest \ - bash - -# Configure GitLab to redirect PostgreSQL logs -echo "postgresql['log_directory'] = '/var/log/gitlab/postgresql'" >> /etc/gitlab/gitlab.rb - -# Prevent Postgres from allocating 25% of total memory -echo "postgresql['shared_buffers'] = '1MB'" >> /etc/gitlab/gitlab.rb - -# You can now start GitLab manually from Bash (in the background) -# Maybe the command below is still missing something to run in the background -gitlab-ctl reconfigure > /var/log/gitlab/reconfigure.log & /opt/gitlab/embedded/bin/runsvdir-start & - -# Inspect PostgreSQL config -cat /var/opt/gitlab/postgresql/data/postgresql.conf | grep shared_buffers - -# And tail the logs (PostgreSQL log may not exist immediately) -tail -f /var/log/gitlab/reconfigure.log /var/log/gitlab/postgresql/current - -# And get the memory -cat /proc/meminfo -head /proc/sys/kernel/shmmax /proc/sys/kernel/shmall -free -m - -``` - -# Cleanup - -Remove ALL docker containers and images (also non GitLab ones). -**Be careful, because the `-v` also removes volumes attached to the images.** - -```bash -# Remove all containers with attached volumes -docker rm -v $(docker ps -a -q) - -# Remove all images -docker rmi $(docker images -q) - -# Remove GitLab persistent data -rm -rf /srv/gitlab -``` - |