Gitlab runner trusted cert. I am using a newly built server running Debian 12, athough this issue is reproduceable in my Ubuntu 22. cer certificates in base64 encoded format Generated a new file gitlab. The GitLab Runner is version 13. Some other info: We’re on AWS Cloud using EC2 instances for both the CA server and GitLab server. com, so it has to be tied to the server TLS configuration. How to create and install a complete SSL certificate chain in GitLab Description GitLab requires a complete certificate chain to establish trust between the server and clients. crt file in /etc/ssl/certs. ---more Jul 7, 2021 · I have a privately deployed Gitlab runner in a Docker container on my AWS EC2 server, and to solve this problem, I just restarted the Gitlab runner container While configure runner, I have downloaded CA cert from Gitlab from browser and converted . com other images from docker hub for example or my own registry works fine my pipeline STDOUT Running with gitlab-runner 14. I tried to pass some options in config. 2 (e91107dd) on Shared Docker Runner V2fXbG8p Preparing the “docker” executor 00:10 Using Docker executor with image Apr 20, 2023 · Or any other options are there? P. Everything works fine. cer and intermediate . Recently I've created a CA Root for our small organization, installed it in every device, then started to generate real Sep 29, 2023 · By updating the GitLab Runner certificate, you ensure that the certificate is recognized and trusted by the system. 1, trying to have Container registry. Then I want to use self-sig… Hello, Ultimately, I want to setup GitLab with a more official SSL Certificate using a private CA. Replace your old certificates, reconfigure GitLab, and secure your instance. 3. Superproject and submodule are hosted on the same server OS: Windows server 2012 R2 gitlab-runner version: 11. But I've also read, that addstore "CA" is only for intermediate certificates, so I'm also not sure about possible fixes. Here’s a one-line recipe to make such a certificate on the machine hosting the GitLab instance: Advanced configuration options: Use the config. crt file at start-up, and uses it when performing operations like cloning and uploading artifacts, for example. If you simply follow the docs, you cannot get Gitlab Runner CI working. pem by including the above certificates Placed it on Gitlab configuration and Gitlab Runner configuration path Gitlab Configuration Jul 18, 2022 · Hello I have a problem with registry. The following steps assume you already have a running instance of GitLab available. The SSL certificate is shared between the GitLab server and runner to ensure secure communication. P. pem/crt, and there is no fresh change) using sudo update-ca-certificates to update certificates system updating all the system and with OpenSSL fixes (version 1. com and a pwsh script Nov 10, 2019 · I recently had the DIND / DOOD dilemma, and after doing some research decided to move some of our builds to kaniko. I have already done the following steps - exported my root . 3 Enterprise running on Ubuntu Server. rb OK (correct path . A Docker registry is using SSL certificates by default. Dec 13, 2023 · Err:4 https://packages. The GitLab instance requires a full trust chain from the certificate in the signature to a trusted certificate in the GitLab certificate store. This configuration generates an SSL certificate in /etc/gitlab/ssl consisting of gitlab. crt. This page contains a list of common SSL-related errors and scenarios that you may encounter while working with GitLab. 04. We Mar 14, 2025 · When setting up GitLab Runners to connect to your GitLab instance, you may encounter TLS certificate verification errors, especially when using self-hosted GitLab servers or servers with certificates from certificate authorities (CAs) not included in your system’s default trust store. io certificate, and your browser receives mixed messages: on one side, the browser is trying to access YOURDOMAIN. *. I changed the configuration in the GitLab instance with success and moved to the Oct 14, 2024 · Hey, I’ve been working on getting GitLab up and running with a self-signed SSL certificate, and I thought I’d share the process with you in… Sep 27, 2020 · How to properly install a custom CA certificate in GitLab CI dind service to prevent the error: "x509: certificate signed by unknown authority". Jan 30, 2020 · Configurer les certificats dans Gitlab tbowan 30 janvier 2020 Divulgâchage : Parce qu'une forge, c'est super pratique pour gérer ses projets informatiques, mais qu'il faut quand même sécuriser un minimum, dans la série configurons HTTPS partout, attaquons nous aujourd’hui à Gitlab. [IP: 188. systems. Moved the certificate file to the Gitlab Runner machine: /etc/gitlab-runner/certs/my. Apr 4, 2018 · I am running gitlab and gitlab-runner in the 2 docker containters. 04 WSL instance as well. I'm not sure what would Apr 17, 2020 · Hi paoloyx, i had quite a similar issue. Hi, I have a problem with this configuration. mycompany. com vs https://10. git config http. It might need some help to find the correct certificate. Configure HTTPS manually. Une application qui GitLab Enterprise EditionTroubleshooting SSL This page contains a list of common SSL-related errors and scenarios that you may face while working with GitLab. Feb 19, 2025 · I have a local Gitlab CE version 17. It work if I run the docker login from the host (also from gitlab runner), from a docker with socket configuration or manually running the docker:dind container mounting local /etc/certs. 1 Executor: Shell CI Job Log Here's the log without any debug information. Useful OpenSSL Debugging Commands Sometimes it’s helpful to get a better picture Mar 26, 2024 · GitLab CI/CD Runner Registration Certification / Verification Issue Hi all, I am looking to get started with CI/CD with GitLab for the first time. yml that will run something (e. I use the docker image for gitlab-runner. gitlab-ci. But make sure that the problem is actually caused by an expired certificate and not that the clock on your local machine is simply wrong. To enable HTTPS, you can: Use Let’s Encrypt for free, automated HTTPS. Initial issue description: Unable to upload cache to minio S3 server due to x509 unknown certificate authority I'm running a self-hosted Minio S3 storage server, with a certificate signed by a private authority. E. My I installed Gitlab (version 13. ” Further testing using openssl s_client -showcerts -connect gitlab. 8 to gitlab-runner 14. org, but on the other side it is getting a TLS certificate for *. 42. I am using self signed certificates. toml template file from chart (ca_file, tls_file). In this example we use gitlab. The problem is that Git LFS finds certificates differently than the rest of Git. local. crt What is reason for getting this error? Please provide your insights to solve the problem. key and . 4 on RHEL 6. sslCAInfo ~/. 2 Gitlab version 15. toml configuration file to edit runner settings. crt key with the trusted certificates in PEM encoded format. GitLab's ISO certificate, which covers ISO 27001, 27017, and 27018 is also available on the trust center in English, French, German, and Japanese. I create self-signed certificates for gitlab following this manual http://clusterfrak. If you do not have a domain, use the server name. ConnectionState) produces a PEM encoded certificate containing only some parts of the chain. com/sysops Jun 20, 2023 · Create a Gitlab SSL certificate Gitlab requires the self signed certificate file names match the hostname. Sep 18, 2014 · This post describes how to configure a running GitLab instance with a (self-signed) SSL certificate. That Troubleshooting common SSL certificate verification errors Issue GitLab is returning one of the following errors when trying to establish a TLS secured connection with a particular resource. pem format) Set environment = ["GIT_SSL_NO_VERIFY=true We would like to show you a description here but the site won’t allow us. . d into the contained. GitLab uses its own certificate store and therefore defines the trust chain. Pour ceux qui ne connaissent pas déjà Gitlab, il s'agit d'une forge informatique. Service-specific NGINX settings To configure NGINX settings for different services, edit the gitlab. May 12, 2025 · Learn how to resolve the "SSL certificate problem: self-signed certificate in certificate chain" error in Git with configuration steps. io pages and your custom domain is just a CNAME over that same domain, GitLab serves the gitlab. GitLab and the GitLab Runner are communicating over the same LAN, and the Runner is verifying GitLab using a self-signed SSL certificate. toml file to mount the volume for the CRT file so the runner could load and 2. io, signaling Mar 14, 2024 · In this tutorial, you will learn how to install Gitlab with SSL/TLS certificate on Ubuntu 20. 0 (helm chart gitlab/gitlab-runner version 0. macOS: Load from macOS KeyChain. service on manager. Client certificate auth is possible using the tls-ca-file, tls-cert-file, and tls-key-file options, but again these are files which could be stolen and reused. At first, I didn’t feel the need of using a certificate to secure the connectivity but when I started to use the embedded Docker registry, I wasn’t able to get it working. com was not trusted by the ssh-runner server. The GitLab Linux package (Omnibus GitLab) supports several common use cases for SSL configuration. Make sure you change it before run the script Script made to be Nov 17, 2023 · Describe your question in as much detail as possible: I’m experiencing an SSL certificate error when my GitLab Runner tries to execute jobs, despite being able to curl, nslookup, and access the web gui securely. You might ne If the two outputs differ like the previous example, there's a mismatch between the certificate and key. For a commit or tag to be verified by GitLab: The signing certificate email must match a verified email address in GitLab. com. The initial cloning of the repository succeeds when Troubleshooting SSL (FREE SELF) This page contains a list of common SSL-related errors and scenarios that you may encounter while working with GitLab. I thought it can’t be that complicated to create a self-signed certificate but then the fun started Dec 9, 2015 · I started to look in to ssl certificates when I stumbled upon let's encrypt, and I wanted to use it with gitlab, however being that it is running on a raspberry pi 2 and its running quite perfectly I have Virtual Box with Gitlab instance and I'm trying to register on the same machine gitlab-runner, during that I'm getting issue about IP Sans VM: Jan 7, 2025 · Windows implemented an antivirus scan which can prevent users from using most binaries by marking them as Trojan, unless they are signed with a cerficate. The Runner helper image installs this user-defined ca. I’ve looked through the “Self-signed certificates…” Hi all, I'm having issues with setting up Docker executor with SSL. This allows you to specify a custom file with certificates. GitLab is an open source end-to-end software development Feb 13, 2023 · I needed to set up a GitLab server in a lab some weeks ago. 04, both in the /etc/ssl/certs folder and in the ca-certificates. 04 host; host scores an A+ on the Qualys SSL tester Run GitLab runner within Docker Actual behavior GitLab runner job fails to run. Using the private and public key pair was not succesful and provided me the same notification with the “certificate signed by unknown authority”. Jan 28, 2023 · The default SSL certificates used by GitLab server install will fail any GitLab Runner registration. I'm running Gitlab EE 8. Manually configuring HTTPS. GitLab Enterprise EditionTroubleshooting SSL This page contains a list of common SSL-related errors and scenarios that you may face while working with GitLab. 1 the runner fails to fetch the repsoitories. Gitla… Omnibus SSL Configuration Self-signed certificates or custom Certification Authorities for GitLab Runner Manually configuring HTTPS Summary after the investigation Since gitlab-runner 10. It used to be necessary to pay a hefty fee and to send legal documents back and forth in order to get a certificate with a USB dongle to sign binaries. 4 (315df49) on Ubuntu 16. Expected behavior GitLab runner job runs successfully. It gives me access denied but that's fine because gitlab CI/CD is managing its own access tokens. I log into gitlab-runner user and run git clone <myrepo-url>. This doesn't mean the certificate is suspicious, but it could be self-signed or signed by an institution/company that isn't in the list of your OS's list of CAs. 1 curl to our gitlab from runner shell returns x509 however runner can get tasks for images from public registries. Now I wan’t to install the GitLab Runner Operator, but how do I mount a secret/configMap of self-signed cert into the runner s… Feb 2, 2020 · The certificate has to be created for the gitlab server. I'm trying to sign an executable (and other) file using a . I'm running Gitlab CE with an certificate signed by StartSSL and a multi runner on a windows 10 system. and as prerequisites, because of Firewall rule, and having no controllable domain, I cannot use cert-manager’s valid certificate. 7. I've tried everything and I was looked everywhere for a tutorial on how to Feb 10, 2019 · Joey, this probably might be too late and of no use for you anymore, yet maybe it will also help you. com) TLS certificate (issued by COMODO) with GitLab Omnibus installation on an Ubuntu 14. cer file to . g DigiCert, Comodo e. ' on Runner Sep 22, 2017 · Summary GitLab runner fails to run Steps to reproduce Use valid (wildcard; e. Manually configure HTTPS with your own certificates. Aug 10, 2017 · In my case, I had an ssh runner which wanted to connect to so called, https://gitlab. It seems that from a dind container running from gitlab-runner I'm not able to run docker login against my gitlab Registry Container. Gitlab Runner is running the Kubernetes executor, and has the following cache settings: I’ve got a fresh Gitlab instance with a runner on Kubernetes, with the runner installed through admin -> kubernetes -> applications, but all my jobs are failing because of CA certificate verification errors from the runner. I setup an external Mar 22, 2025 · The gitlab-runner uses the gitlab/gitlab-runner:latest Docker image. Apr 6, 2022 · Hi @konsultaner What is the issuer of the GitLab server certificate? If it isn’t some publicly trusted CA you need to tell GitLab Runner to trust it by using tls-ca-file in config. crt file. Microsoft since release Azure Trusted Signing, which makes that process a little easier Nov 22, 2017 · Summary After upgrading to version 10. 0). 0 running on Windows 10. 0 we switched to go 1. I've installed GitLab runner and set up the runner. This certificate is valid for one month and isn’t automatically updated. Our GitLab server uses a certificate signed by a private CA, which doesn't seem to be trusted by default. 0で導入されました。 GitLab Runnerは、TLSピアの検証に使用する証明書を設定するための2つのオプションを提供します： GitLab サーバーへの接続の 場合： GitLab サーバーをターゲットとする自己署名証明書のサポートされる The gitlab/gitlab-runner image looks for trusted SSL certificates in /etc/gitlab-runner/certs/ca. crt trying to change and disable certificate in ca The gitlab/gitlab-runner image looks for trusted SSL certificates in /etc/gitlab-runner/certs/ca. I and my users solved this by pointing http. 99. This solves the x509: certificate signed by unknown authority problem when registering a runner. It should serve as an addition to the main SSL docs available here: Omnibus SSL Configuration Self-signed certificates or custom Certification Authorities for GitLab Runner Manually configuring HTTPS Using an internal CA certificate with Jul 25, 2017 · Setup Gitlab using the omnibus installer and use the staging certificate for SSL (on a machine I'll call the gitlab host) Create a new project in the new Gitlab instance with a . Other options seem very handy, especially if you don't personally administrate the runners you are using. Mar 14, 2025 · When setting up GitLab Runners to connect to your GitLab instance, you may encounter TLS certificate verification errors, especially when using self-hosted GitLab servers or servers with certificates from certificate authorities (CAs) not included in your system’s default trust store. Sep 11, 2024 · The certificate will also be marked as a CA if you’re generating a self-signed certificate with this config, meaning it can be used as a trusted certificate authority (which browsers expect when importing a self-signed certificate). com/gitlab/gitlab-ce/ubuntu focal Release Certificate verification failed: The certificate is NOT trusted. After doing that and running “gitlab-ctl reconfigure” I will test this and get a failure be “curl: (60) Peer’s Certificate issuer is not recognized. It should serve as an addition to the main SSL documentation: Omnibus SSL Configuration. sslCAInfo to the location of the users private key they use for gitlab. It includes essential instructions for optimizing performance and security specific to bundled NGINX (Linux package), Helm charts, or custom setups. It should serve as an addition to the main SSL docs available here: Omnibus SSL Configuration. I think the GitLab Runner operator should mount this config map in to runner pods automatically, and configure the runner process to trust CA certificates within its ca-bundle. crt on Windows. 10, even though gitlab's runner registration page listed the IP based URL. Fix: Restart GitLab Runner Jobs failing with SSL certificate problem: self-signed certificate in certificate chain on git clone: Fix: Restart the VM and GitLab Runner Jobs This page provides configuration information for administrators and DevOps engineers configuring NGINX for GitLab installations. 224 443] Hit:5 Index of /ubuntu focal InRelease Hit:6 Index of /ubuntu focal-updates Sep 5, 2021 · In my case, the valid certificate could be found on the GitLab server in /etc/gitlab/trusted-certs/fullchain. In this config map there is a ca-bundle. Ok, let's start with the generation of your SSL certificate. Useful OpenSSL Debugging Commands Sometimes it’s helpful to get a better picture of the SSL certificate chain by viewing it directly at the source. Windows clients were able to use the registry without any Oct 4, 2021 · restarting the Ubuntu Server reconfigure and restart GitLab service checking SSL configuration in gitlab. gitlab. Jan 13, 2021 · git clone works correctly when I try it outside the gitlab-runner environment. It's trusted by Firefox, Chrome, and Edge though, so it makes sense to add it in my opinion. Instructions to Create the self-signed certificate First, go to the /etc/gitlab/ssl/ directory. 0. 1-ee) on GKE with using helm. 0で導入されました。 GitLab Runnerは、TLSピアの検証に使用する証明書を設定するための2つのオプションを提供します： GitLab サーバーへの接続の 場合： GitLab サーバーをターゲットとする自己署名証明書のサポートされる I'm having a similiar issues as #334 (closed). com, which renewed its certificate today (Dec 14th, 2023) at midnight. ENVIRONMENT The GitLab install is GitLab Omnibus version 12. To change this behavior, use the -e "CA_CERTIFICATES_PATH=/DIR/CERT" configuration option. Additional services such as the Container Registry are added as alternate domain names to the same certificate. Thus, contact whoever maintains the gitlab server and ask them to fix this server side problem which likely affects other users too. This is not a thing you do in VS. To let the runner trusts your CA certificate, you will need to: Save your SSL certificate chain which I guess this happens due to the docker configuration, since both curl and docker run -i INTERNAL_UBUNTU_WITH_CA_CERTS curl work on the host. You can get full details documentation at here In short: Windows: Load from Windows certificate store. I haven't thought that the Gitlab Runner CI documentation will be so bad. This article walks through diagnosing and resolving these issues to successfully register your GitLab Runner Dec 12, 2018 · There are two scenarios we’ll consider for configuring GitLab HTTPS access: Secure GitLab Server with a Commercial SSL Certificate – E. pem. 0 git version: 2. key. How do I provide this runner with the CA certs I’m using on the Gitlab instance? Initial issue description: Unable to upload cache to minio S3 server due to x509 unknown certificate authority I'm running a self-hosted Minio S3 storage server, with a certificate signed by a private authority. this error ocuured because the ssl certificate of gitlab. Some assumption used in here: Kubernetes cluster have 2 worker nodes - you can modify it as you like Using Minio as local S3 cache for the Gitlab Runner All sensitive values are masked with environment variables. 1. Creating a secret from source code trusted certificate authorities The set of Transport Layer Security (TLS) certificate authorities (CA) that are trusted during a Git clone operation are built into the OpenShift Container Platform infrastructure images. Dec 14, 2023 · I suspect the Gitlab. Relevant logs and/or Dec 13, 2023 · Customer Impact Jobs failing with SSL certificate problem: unable to get local issuer certificate on git clone: This is because GitLab Runner (shell executor) doesn't refresh the certificate chain, and uses the old one. 9. Today, if someone could get the Runner's special token, they could impersonate a registered runner and alter job results. I’ve got a fresh Gitlab instance with a runner on Kubernetes, with the runner installed through admin -> kubernetes -> applications, but all my jobs are failing because of CA certificate verification errors from the runner. Default - Read the system certificate: GitLab Runner reads the system certificate store and verifies the GitLab server against the certificate authorities (CA) stored in the system. I pass the CA cert with these options: Description We'd like to set up GitLab runners on machines which are not fully trusted. Mar 29, 2025 · k8S GitLab Runner TLS Self-Signed Setup is a comprehensive workshop for deploying GitLab Runner on Kubernetes with secure TLS configuration using self-signed certificates. 8. t. This resolves the issue of a certificate signed by an unknown authority and allows the GitLab Runner to establish a secure connection with the GitLab server. windows. 114. This file will be read every time when the runner tries to access the GitLab server. toml so that containers that the runner creates also have the certificates mounted in when jobs are run. 5. 1 (f761588f) and restarted gitlab-runner. Both on Ubuntu 24. This guide shows how to amend the SSL certificates used by GitLab server to allow Runner registration in LAN (Local Area Network). I had to recently use this guide for trusting custom certificate authorities in my lab: Self-signed certificates or custom Certification Authorities | GitLab I had to add my own CA into the trusted CA keystore and configure the config . I use Gitlab as an auth endpoint: can login and push images on container registry. Thank you! May 22, 2022 · Latest info from the Update the SSL Certificates section in the gitlab docs is that the commands sudo gitlab-ctl hup nginx -and- sudo gitlab-ctl hup registry are the correct way to gracefully restart nginx after an updated cert has been saved to /etc/gitlab/ssl It also states that If the content of your SSL certificates has been updated, but no configuration changes have been made to /etc Dec 12, 2024 · Learn how to update third-party SSL certificates on GitLab with this step-by-step guide. p12 (or . Find solutions to authenticate and authorize with unknown authorities. If your GitLab server is using self-signed SSL certificates then you should make sure the GitLab server's SSL certificate is trusted on the runner for the git clone operations to work. Using an internal CA certificate with May 17, 2024 · What I want to achieve I'm trying to setup a local GitLab runner to speed up my ability to debug and develop pipelines. Jan 28, 2023 · How to register GitLab Runner on LAN (Local Area Network) with GitLab server running self-signed SSL certificate. Use self-signed certificates: Configure certificates that verify TLS peers when connecting to the GitLab server. I even tried openssl s_client -connect myhost:443 and it connected correctly. I provided a docker registry on my gitlab omnibus installation and used a global trusted certificate. com). This one was copied to the GitLab Runner server and used in the command above. Self-signed certificates or custom Certification Authorities for GitLab Runner. 10. I'm currently seeing this while trying to use Stackage (more or less Haskell's equivalent of Python's PyPI). In the example above, the primary domain is gitlab. What are you seeing, and how does that differ from what you expect to see? As mentioned in the documentation there, there are few ways of preparing the runner to be able to recognize self-signed CA, please check here: Self-signed certificates or custom Certification Authorities | GitLab So I have this on every runner as configuration: 自己署名証明書またはカスタム認証作成者 All tiers All offerings GitLab Runner 0. These commands are part of the standard OpenSSL library of tools for diagnostics and The GitLab instance is the primary domain name on the certificate. , Dec 12, 2022 · Context: I create a small infrascture for DevOps on private network with Gitlab running in docker container (gitlab-ce), gitlab runner and an external container registry. c Secure GitLab Server with Let’s Encrypt SSL Certificate If you’re interested in doing a fresh installation of GitLab CE on your new server, these guides should come in handy: Feb 16, 2021 · Looking at the Runner CRD, I see a ca key, but it's value is supposed to reference a tls secret, which requires both cert and key - not something I can use to specify a trusted CA (I don't have a key and I should not need to provide it). S. Contact the provider of the SSL certificate for further support. 2g) trying to editing ca-certificates. This is part of a larger effort where we want to start doing proper certs across our network, hence the CA server. You don’t need to set up wildcard certificates. But only linux clients had this problem. Used GitLab Runner version Possible fixes I'm not very good with Windows, but after a bit of research it seems that the certutil programs called in the entrypoint can only add root certificates when used with -addstore "Root". You can map a certificate file to /etc/gitlab-runner/certs/ca. com and deploy repository. Using GitLab Runner with a GitLab instance configured with internal CA certificate or self-signed certificate Besides getting the errors mentioned in Using an internal CA certificate with GitLab, your CI pipelines may get The RELEASE-wildcard-tls-chain contains both the CA certificate and the wildcard certificate which you can also use directly for GitLab Runner via gitlab-runner. Any chance to have the runner respect the local (trusted) certificates? Alternatively, could we get some use_unsafe_curl_https option for the configuration, that will use --insecure? Output of checks Results of GitLab environment info Expand for output related to GitLab environment info (For installations with omnibus-gitlab package run and paste the output of: `sudo gitlab-rake gitlab:env:info`) (For installations from source run and paste the output of: `sudo -u git -H bundle exec rake gitlab:env:info RAILS_ENV=production`) Apr 11, 2016 · Since GitLab offers TLS certificates to all gitlab. Most of our network is closed, including this GitLab server. You can map a certificate file to /etc/gitlab-runner/certs/ca. 6. com and GitLab Dedicated SOC2 reports are now available on the trust center. toml I have installed and configured: an on-premises GitLab Omnibus on ServerA running on HTTP. It should serve as an addition to the main SSL docs available here: Omniibus SSL Configuration Self-signed certificates or custom Certification Authorities for GitLab Runner Manually configuring HTTPS Using an internal CA certificate Summary Attempting clone a submodule from a private GitLab server (same server as superproject) does not work if the HTTPS certificate is signed by a custom CA. com certificate it’s not recognized and not trusted so I can’t pull any image form registry. I'm using a shared windows runner on gitlab. Linux: Load from OpenSSL CA cert bundle. certsSecretName=RELEASE-wildcard-tls-chain. yourdomain. I can successfully register a runner on my Windows 10 machine ONLY. toml under the section. an on-premises Docker on ServerB I use GitLab-CI from ServerA to leverage some GitLab Shared Runner installed in Docker in ServerB to run my pipelines. com/something. rspec in our case) Setup a gitlab-ci-multi-runner with docker (on a machine I'll call the runner host) SSL certificate problem: unable to get local issuer certificate I have updated from 14. 0 Beta GitLab Multi Runner (as was suggested upgrading in #334 (closed)). I have installed gitlab by following this tutorial How to inject custom CA certificates into Pods? Hello, I'm in a situation where I have an app (it's gitlab-runner) that is failing due to an unknown CA certificate: tls: failed to verify certificate: x509: certificate signed by unknown authority I'm issuing certificates from own CA with Cert-Manager using Vault Issuer SSL certificate issue with runner running as container and as docker executor Summary The GitLab server is using an inhouse CA, and I have the certificate. Feb 22, 2022 · Getting the system running gitlab-runner to trust the certs seems like the best option, which can be done a few ways, but has an option described in the gitlab-runner installation documentation and gitlab-runenr self-signed certs guide. The server running Gitlab trusts this CA and there are no SSL issues on the host or any of the client machines connecting to this Gitlab instance. Feb 27, 2023 · You have to replace the self-signed cert that GitLab installs with one that has a subject alt name field. rb file. When I run a job, the run Nov 6, 2020 · @mikitaagrawal You need to not only mount the cert into the runner itself, but also make the changes in the config. Sep 10, 2021 · My company changed the Certification Authority (it was a single CA and now we have a root CA and an intermediate CA). Nov 6, 2020 · @mikitaagrawal You need to not only mount the cert into the runner itself, but also make the changes in the config. example. Please help me configure the runner to trust our self-signed cert. gitlab-runner-helper on docker Windows fails internal certificate revocation lists checks within a proxied environment Context first, this is somewhat similar to #2434 & #28135 but not the same, because git clones do work in our case: Sep 28, 2023 · Troubleshoot and resolve x509 certificate issues with GitLab Runner. Jan 16, 2020 · @snyder-riley-pfg how did you add your cert to openssl store? i think SSL_CERT_DIR is just another way to set trusted certs for openssl, in the end the runner still use openssl for query trusted certs. It's worth to note that we are not suffering this problem on gitlab. Gitlab Runner is running the Kubernetes executor, and has the following cache settings: May 24, 2024 · I am currently trying to get MS sign tool to run with the new Azure Trusted Signing workflow inside a self-hosted gitlab ci runner, which uses the virtual box executor with a Windows 10 guest and bash shell. I had the exact same issue and solved it the following way: This is what I assume you've already done: Register the runner passing it the certificate with the argument gitlab-runner register --tls-ca-file=/path (certificate must be in . I’m new and learning how to use terraform with gitlab and docker containers. getCAChain(tls *tils. I can clearly see that the Gitlab-Runner installed as Docker Service is accepting the CA root and updating its certificates; logging it and checking, it's there. How do I provide this runner with the CA certs I’m using on the Gitlab instance? The actions runner is a dotnet core application which will follow how dotnet load SSL CA certificates on each OS. I inform git about the certificate using the GIT_SSL_CAINFO environment variable to get it to trust the server. Could not handshake: Error in the certificate verification. Oct 24, 2019 · Oh well, the answer was simple: why do you need to use volume only for file transfer? Just volume the directory, containing problematic folder with cert in it. g. For existing Runners, the Summary We used to have a Gitlab-CE instance on an ubuntu server and a gitlab runner on a windows box. Hi. Any way we can force this new certificate to be delivered to the runner without disabling SSL check and without killing the runner and creating a new one? Aug 13, 2017 · I get this error on a fresh install of gitlab. x server, along with the 1. pfx) certificate file, but signtool fails. I'm behind a corporate proxy, which I did have issues with getting Docker to connect out to download images, but resolved this by adding the following to the /etc/sysconfig/docker file for testing purposes: This repository will provides you step by step guides to register your kubernetes cluster as Gitlab Runner Executor. crt and gitlab. After all, jobs don't run in the runner container, they run in a separate container. nginx Series Overview Jun 11, 2015 · I have a root certificate installed on my system (running Ubuntu 15. All builds are failing with error setting Protected Branch Causing 'Peer's certificate issuer has been marked as not trusted by the user. com and the Container Registry domain is registry. server. You are hit with: x509: certificate signed by unknown authority error ev… Jun 9, 2017 · I had to make sure to use the domain name that was in the cert when registering the runner, rather than the IP address alone, meaning https://gitlab. Jul 6, 2022 · Can anyone step through how to generate the proper certificate and attach it to the Windows gitlab-runner in order to get things to work? I've tried generating certificates using openssl and setting the --tls-ca-file flag but so far, it hasn't helped. git/': Peer's Certificate issuer is not recog… We're using Gitlab 11. GitLab Runner provides two options to configure certificates to be used to verify TLS peers: For connections to the GitLab server: the certificate file can be specified as detailed in the Supported options for self-signed certificates targeting the GitLab server section. Immediately hit the dreaded: x509: certificate signed by unknown authority. crt on Linux, or C:\GitLab-Runner\certs\ca. This problem isn't related to any Jan 17, 2014 · Long answer The basic reason is that your computer doesn't trust the certificate authority that signed the certificate used on the GitLab server. Dec 18, 2018 · Where should the self signed certificate be added so that it is trusted and can be verified? docker:dind, CI test job or in the image used by the gitlab-runner? Can anyone offer any resources / guidance to clear up confusion on how to achieve this on gitlab? Kind regards dcs3spp Updated 20/12/2018 Create a repo in private gitlab repo which has unknown CA (corporate/enterprises CA) issued SSL certificate or self signed SSL certificate Register Runner with that private repo with mentioning the CA cert path The 2024 GitLab. 5 LTS and setup the GitLab Container Registry using a SSL certificate signed by our own (internal) Certificate Authority (CA). 2. When running the build-image in the pipeline, I got failer to verify certificate err Jan 13, 2025 · Learn how to fix the GitLab Runner error "x509 certificate signed by unknown authority" by addressing SSL issues effectively. 4, as result of that upgrade client. com:443 shows only 1 certificate being returned (gitlab. You are hit with: x509: certificate signed by unknown authority error ev… The RELEASE-wildcard-tls-chain contains both the CA certificate and the wildcard certificate which you can also use directly for GitLab Runner via gitlab-runner. ssh/id_ed25519 where id_ed25519 is the users private key for the problematic repo so change as appropriate. I have a Wildcard SSL certificate provide by a private CA authority (interpreted as self signed certificate by Gitlab). The certificate chain uses expired certificate. The message looks like: fatal: unable to access 'https://gitlab-ci- token:xxxxxxxxxxxxxxxxxxxx@gitlab. com/sysops Apr 4, 2018 · I am running gitlab and gitlab-runner in the 2 docker containters. 2, Runner manifest for 15. 4. By default, HTTPS is not enabled. Jul 19, 2019 · How to register a custom certificate in GitLab Runner? GitLab Runner exposes tls-ca-file option during registration (gitlab-runner register –tls-ca-file=/path) and in config. Jul 6, 2022 · I’ve been able to get my gitlab-runner to pull jobs but it returns an x509: certificate signed by unknown authority error when trying to pull artifacts. Jan 24, 2023 · Hi, I run an full functional OpenShift/OKD Cluster, my main GitLab instance works very well. maac nknz jny cmhr razs zuk ved sjuzgnpj nvamxl llajc