What is the difference between gitlab runner and gitlab-runner... command?

When GitLab Runner is started as a system service (for example, with Systemd), the logs are in most cases logged through Syslog or other system logging mechanism. With GitLab Runner started as a Docker based service, since the gitlab-runner ... command is the main process of the container, the logs can be read using the docker logs command.
Just so, what do you need to know about GitLab Runner?
GitLab runner is a build instance which is used to run the jobs over multiple machines and send the results to GitLab and which can be placed on separate users, servers, and local machine. You can register the runner as shared or specific after installing it. Click to see full answer.
Also Know, why is my GitLab running only one instance at a time? Running multiple instances of GitLab Runner using the same configuration file can cause unexpected and hard-to-debug behavior. In GitLab Runner 12.2 , only a single instance of GitLab Runner can use a specific config.toml file at one time. This error is often due to your shell loading your profile, and one of the scripts is causing the failure.
Furthermore, when to use Docker Exec in GitLab Runner?
gitlab-runner exec docker can only be used when Docker is installed locally. This is needed because GitLab Runner is using host-bind volumes to access the Git sources. GitLab Runner is distributed as a single binary and contains a few internal commands that are used during builds.
Accordingly, can you run GitLab on different operating systems?
When you use separate machines, you can have different operating systems and tools, like Kubernetes or Docker, on each. GitLab Runner is open-source and written in Go. It can be run as a single binary; no language-specific requirements are needed. You can install GitLab Runner on several different supported operating systems.

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When do you upload artifacts in gitlab runner?

Introduced in GitLab 8.9 and GitLab Runner v1.3.0. artifacts:when is used to upload artifacts on job failure or despite the failure. on_success - upload artifacts only when the job succeeds. This is the default. on_failure - upload artifacts only when the job fails. always - upload artifacts regardless of the job status.

How to update the helm chart in gitlab runner?

<RELEASE-NAME> is the name you gave the chart when installing it. In the Installing GitLab Runner using the Helm Chart section, we called it gitlab-runner . If you want to update to a specific version of GitLab Runner Helm Chart instead of the latest one, add --version <RUNNER_HELM_CHART_VERSION> to your helm upgrade command.

Is there a way to pause the runner in gitlab?

If you want to install a specific version of GitLab Runner Helm Chart, add --version <RUNNER_HELM_CHART_VERSION> to your helm install command. Before upgrading GitLab Runner, pause the runner in GitLab and ensure any jobs have completed. Pausing the runner prevents problems arising with the jobs, such as authorization errors when they complete .

Is the gitlab runner compatible with the new version?

The GitLab Runner version should be in sync with the GitLab version. While older Runners may still work with newer GitLab versions, and vice versa, in some cases, features may be not available or work properly if there’s a version difference.

How to define volumes in gitlab ci runner?

See the Gitlab CI Runner manual for all docker related options. For service containers it seems you can only define volumes via the dockerfile of the service image. Maybe enough depending on your requirements.

How to mount docker volumes in gitlab ci runner?

The Docker volumes-from option is not yet available in Gitlab CI Runner (see this PR), however you can configure host mounts and volumes: [runners.docker] volumes = ["/host/path:/target/path:rw", "/some/path"] The above example would mount /host/path at /target/path/ inside the container and also create a new volume container at /some/path.

How to create a secret in gitlab runner helm chart?

The GitLab Runner Helm Chart does not create a secret for you. In order to create the secret, you tell Kubernetes to store the certificate as a secret and present it to the GitLab Runner containers as a file. To do this, run the following command: <NAMESPACE> is the Kubernetes namespace where you want to install the GitLab Runner.

Is there a gitlab runner for running ci jobs?

The GitLab Runner subchart provides a GitLab Runner for running CI jobs. It is enabled by default and should work out of the box with support for caching using s3 compatible object storage. This chart depends on the shared-secrets Job to populate its registrationToken for automatic registration.

How are dependencies cached in gitlab ci runner?

Gitlab CI allows you to define certain paths, which contain data that should be cached between builds, on a per job or build basis (see here for more details). In combination with khmarbaise's recommendation, this can be used to cache dependencies between multiple builds. An example that caches all job dependencies in your build:

Are there issues with gitlab ci runner artifacts size?

Join the DZone community and get the full member experience. As part of putting together a GitLab CI pipeline to build a Python deployment for AWS Lambda, I ran into an issue with the size of the build dir that I'm zipping up ready for deployment: Uploading artifacts... Hmm. OK.

How are job artifacts created in gitlab runner?

Job artifacts are a list of files and directories created by a job once it finishes. This feature is enabled by default in all GitLab installations. Job artifacts created by GitLab Runner are uploaded to GitLab and are downloadable as a single archive using the GitLab UI or the GitLab API.

When to upload job artifacts to gitlab runner?

Save the file and restart GitLab for the changes to take effect. GitLab Runner can upload an archive containing the job artifacts to GitLab. By default, this is done when the job succeeds, but can also be done on failure, or always, via the artifacts:when parameter.

Why do i need phpenv project in gitlab runner?

The phpenv project allows you to easily manage different versions of PHP each with its own config. This is especially useful when testing PHP projects with the Shell executor. You will have to install it on your build machine under the gitlab-runner user following the upstream installation guide.

How to install gitlab runner in an ec2 instance?

The first step is to install GitLab Runner in an EC2 instance that will serve as the Runner Manager that spawns new machines. This doesn’t have to be a powerful machine since it will not run any jobs itself, a t2.micro instance will do.

What does it mean to register a runner in gitlab?

After you install the application, you register individual runners. Runners are the agents that run the CI/CD jobs that come from GitLab. When you register a runner, you are setting up communication between your GitLab instance and the machine where GitLab Runner is installed.

Which is the best host for autoscaling gitlab runner?

This doesn’t have to be a powerful machine since it will not run any jobs itself, so for your initial configuration you can start with a smaller instance such as a t4g.nano . This machine will be a dedicated host since we need it always up and running, thus it will be the only standard cost. Install the prerequisites:

How to register a runner in gitlab on windows?

To register a Runner under Windows: Run the following command: 2. Enter your GitLab instance URL: 3. Enter the token you obtained to register the Runner: 4. Enter a description for the Runner, you can change this later in GitLab’s UI: 5. Enter the tags associated with the Runner, you can change this later in GitLab’s UI:

Can you install gitlab runner on ubuntu mint?

We provide packages for the currently supported versions of Debian, Ubuntu, Mint, RHEL, Fedora, and CentOS. You may be able to install GitLab Runner as a binary on other Linux distributions.

Where can i install gitlab runner in debian stretch?

APT pinning. A native package called gitlab-ci-multi-runner is available in Debian Stretch. By default, when installing gitlab-runner, that package from the official repositories will have a higher priority. If you want to use our package, you should manually set the source of the package.

How to run gitlab runner in a container?

If you want to use the Docker executor to run builds in containers, you’ll need access to /var/run/docker.sock . However, if SELinux is in enforcing mode, you will see the Permission denied error when you’re accessing /var/run/docker.sock . Install selinux-dockersock to resolve this issue.