[image] hack3rcon: How many resources does GitLab Runner need in Docker? It’s in the Gitlab documentation. You should be looking there before asking questions for things that can easily be found using tools like google: Installation system requirements | GitLab And as I already said, it doe… Answer from iwalker on forum.gitlab.com
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GitLab
docs.gitlab.com › gitlab docs › install › install gitlab runner › docker
Run GitLab Runner in a container | GitLab Docs
For Docker named volumes, add -v docker-machine-config:/root/.docker/machine · Register a new runner. The GitLab Runner container must be registered to pick up jobs. ... Set the container’s time zone with the flag --env TZ=<TIMEZONE>. See a list of available time zones. For a FIPS compliant GitLab Runner image, based on redhat/ubi9-micro, use the gitlab/gitlab-runner:ubi-fips tags. Install trusted SSL server certificates.
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GitLab
docs.gitlab.com › gitlab docs › install › install gitlab runner
Install GitLab Runner | GitLab Docs
Install GitLab Runner manually on z/OS. ... Run GitLab Runner in a Docker container.
Discussions

A few questions about GitLab Runner and Docker
Hello, In the GitLab Runner documentation it was written that it should be installed on a separate server from the GitLab server. 1- Can I install it alongside the Docker server or do I have to dedicate a separate server to it? 2- Is it better to install it as a container or an application? More on forum.gitlab.com
🌐 forum.gitlab.com
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April 9, 2024
GitLab Runner in Docker
I’d suggest setting up your runners using the docker executor - https://docs.gitlab.com/runner/executors/docker.html This allows your runner to start up fresh containers for jobs with the image you specify, meaning jobs aren’t running on the host and can have whatever you need. You can then also use a single runner with parallelism instead of multiple runners. Downside is that if you need to install extras they will need to install as part of the CI on every job. More on reddit.com
🌐 r/gitlab
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August 31, 2023
How to install docker in gitlab-ci-runner?
I am using a java:8 image to build a gradle project in gitlab.com. I want to install docker in the runner also to build a docker image out of the gradle built artifacts. The command I am using in .gitlab-ci.yml is as fol… More on forum.gitlab.com
🌐 forum.gitlab.com
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March 16, 2017
Permission issue with gitlab-runner
It turned out I needed to add the gitlab-runner user to the docker group and stop running commands with sudo as you said . More on reddit.com
🌐 r/gitlab
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July 17, 2023
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Medium
medium.com › @sky.tienyu › install-gitlab-runner-on-docker-777324d62343
Install GitLab Runner on Docker. Install docker before starting | by Tien | Medium
October 16, 2022 - You can find this info on GitLab Project > Setting > CI/CD > Runner · # docker run --rm -it -v gitlab-runner-config:/etc/gitlab-runner gitlab/gitlab-runner:latest register
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GitLab
forum.gitlab.com › gitlab ci/cd
A few questions about GitLab Runner and Docker - GitLab CI/CD - GitLab Forum
April 9, 2024 - Hello, In the GitLab Runner documentation it was written that it should be installed on a separate server from the GitLab server. 1- Can I install it alongside the Docker server or do I have to dedicate a separate serv…
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Datawookie
datawookie.dev › blog › 2021 › 03 › install-gitlab-runner-with-docker
Install GitLab Runner with Docker – datawookie
March 21, 2021 - Specify https://gitlab.com/ as the coordinator URL. Provide the token. Provide a description for the runner. Supply tags for the runner (can leave this blank for the moment). Specify docker as the executor.
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TestDriven.io
testdriven.io › blog › gitlab-ci-docker
Deploying Self-Hosted GitLab CI Runners with Docker | TestDriven.io
October 29, 2021 - $ docker-machine create \ --driver digitalocean \ --digitalocean-access-token $DIGITAL_OCEAN_ACCESS_TOKEN \ --digitalocean-region "nyc1" \ --digitalocean-image "debian-10-x64" \ --digitalocean-size "s-4vcpu-8gb" \ --engine-install-url "https://releases.rancher.com/install-docker/19.03.9.sh" \ runner-node; ... version: '3' services: gitlab-runner-container: image: gitlab/gitlab-runner:v14.3.2 container_name: gitlab-runner-container restart: always volumes: - ./config/:/etc/gitlab-runner/ - /var/run/docker.sock:/var/run/docker.sock
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OneUptime
oneuptime.com › home › blog › how to set up docker with gitlab ci runner
How to Set Up Docker with GitLab CI Runner
January 16, 2026 - # Run GitLab Runner in Docker docker run -d \ --name gitlab-runner \ --restart always \ -v /srv/gitlab-runner/config:/etc/gitlab-runner \ -v /var/run/docker.sock:/var/run/docker.sock \ gitlab/gitlab-runner:latest
Find elsewhere
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Docker Hub
hub.docker.com › r › gitlab › gitlab-runner
gitlab/gitlab-runner - Docker Image
gitlab/gitlab-runner:latest is image that can be used to run GitLab Runner in container.
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Reddit
reddit.com › r/gitlab › gitlab runner in docker
r/gitlab on Reddit: GitLab Runner in Docker
August 31, 2023 -

Hi all,

We recently moved to GitLab, and I am tasked with setting up the testing stuff for our pipeline.

We had gitlab runners recently installed on our server, but I am running into some problems. I’m new to all this, so while reading documentation has been helpful, I’m still unsure on a lot of things.

The Gitlab-Runner is installed and registered on 3 separate docker containers in the server (so 3 runners total)

The docker containers use the official docker alpine gitlab runner image

The Gitlab-Runner is in shell executor mode

When I run my script through gitlab-ci, I am getting command not found for sudo, apt, node, npm, docker, etc.

From what i can tell, that’s because the runner is running the CI script directly in the docker container from the official images, which do not have any of these installed.

So even if I switch from shell executor to docker executor, this would not work since the official runner image doesn’t have docker installed correct?

Is the correct path here to start docker containers with gitlab runners registered in it, but the docker container itself needs to be docker in docker? Is the official gitlab runner alpine image able to run in docker in docker?

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GitLab
gitlab.com › gitlab.org › gitlab-runner › repository
docs/install/docker.md · v16.6.0 · GitLab.org / gitlab-runner · GitLab
November 8, 2023 - The general rule is that every GitLab Runner command that normally would be executed as: ... docker run --rm -t -i gitlab/gitlab-runner --help NAME: gitlab-runner - a GitLab Runner USAGE: gitlab-runner [global options] command [command options] ...
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Hostman
hostman.com › tutorials › installing-and-using-gitlab-runner
Setting Up and Utilizing GitLab Runner | Hostman
First, connect to the server where Docker is installed. Create a Docker volume in which we will store the configuration. A Docker volume is a file system for persistent storage of information. Data in a volume is stored separately from the container. The volume and the data will remain if you ...
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Medium
medium.com › pickme-engineering-blog › setting-up-a-gitlab-runner-using-docker-in-a-virtual-machine-fbf3d90d110e
Setting Up a GitLab Runner Using Docker in a Virtual Machine | by Dilshan Dilip Udara | The PickMe Engineering Blog | Medium
February 11, 2025 - For more details, refer to the official Docker installation guide. ... Navigate to GitLab → Project → Settings → CI/CD → Runners and click New Project Runner.
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GitLab
gitlab.com › gitlab.org › gitlab-runner › repository
docs/install/docker.md · main · GitLab.org / gitlab-runner · GitLab
GitLab Runner is the open source project that is used to run your CI/CD jobs and send the results back to GitLab
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GitLab
forum.gitlab.com › gitlab ci/cd
How to install docker in gitlab-ci-runner? - GitLab CI/CD - GitLab Forum
March 16, 2017 - I am using a java:8 image to build a gradle project in gitlab.com. I want to install docker in the runner also to build a docker image out of the gradle built artifacts. The command I am using in .gitlab-ci.yml is as follows - curl -sSL https://get.docker.com/ | sh - newgrp docker - docker info Now at “docker info” the build is failing with the below error Cannot connect to the Docker daemon at unix:///var/run/docker.sock.
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GitHub
gist.github.com › bsommardahl › 23d42a2226fd8bc0cb98bfee5705bcc7
Install Docker and Gitlab-Runner on Ubuntu VM/Instance · GitHub
sudo apt-get update curl -L https://packages.gitlab.com/install/repositories/runner/gitlab-runner/script.deb.sh | sudo bash sudo apt-get install gitlab-runner · Install Docker-CE: sudo apt-get install \ apt-transport-https \ ca-certificates ...
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GitLab
docs.gitlab.com › gitlab docs › administer › administer gitlab runner › runner executors › docker machine
Install and register GitLab Runner for autoscaling with Docker Machine | GitLab Docs
You can now safely install the new version of GitLab Runner without interrupting any jobs. Download the appropriate docker-machine binary. Copy the binary to a location accessible to PATH and make it executable.
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DevOpsSchool.com
devopsschool.com › blog › gitlab-tutorials-how-to-setup-and-run-gitlab-runner-with-docker
GitLab Tutorials: How to setup and run GitLab Runner with Docker?
Docker Rajesh Kumar · September ... --shell /bin/bash # Install and run as a service sudo gitlab-runner install --user=gitlab-runner --working-directory=/home/gitlab-runner sudo gitlab-runner startCode language: PHP ...
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Brainfood
brainfood.xyz › post › 20191116-setup-gitlab-runner-with-docker-in-docker
Setup a Gitlab Runner with docker-in-docker Support - Brainfood
November 16, 2019 - # Remove any version of Docker ...nload.docker.com/linux/ubuntu $(lsb_release -cs) stable" # Install Docker sudo apt update sudo apt install docker-ce # Optional: Add yourself to the Docker group sudo usermod -aG docker $USER ...