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fix(ci): remove DOCKER_TLS_CERTDIR to fix DinD connection failure

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DOCKER_TLS_CERTDIR forced the docker:28.4.0-dind service to listen on
port 2376 with TLS, but DOCKER_HOST pointed to the non-TLS port 2375.
This caused the docker client to loop forever with:
  Cannot connect to the Docker daemon at tcp://localhost:2375.

Removing DOCKER_TLS_CERTDIR lets the daemon listen on 2375 again,
matching DOCKER_HOST, restoring docker-in-docker connectivity.
This commit is contained in:
Stefan-Sanger
2026-08-06 11:12:25 +02:00
parent 7082566f51
commit 77a9060c00
1 changed files with 0 additions and 1 deletions
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.gitlab-ci.yml
-1
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@@ -40,7 +40,6 @@ variables:
IMAGE: $CI_REGISTRY_IMAGE IMAGE: $CI_REGISTRY_IMAGE
GIT_STRATEGY: clone GIT_STRATEGY: clone
DOCKER_DRIVER: overlay2 DOCKER_DRIVER: overlay2
DOCKER_TLS_CERTDIR: "/certs"
DOCKER_HOST: tcp://localhost:2375 DOCKER_HOST: tcp://localhost:2375
# --------------------------------------------------------------------------- # ---------------------------------------------------------------------------