Commit 0831efae authored by Tristan Williams's avatar Tristan Williams Committed by Evan Read

Docs: add tip for Kubernetes executor using dind

parent 3b4d7b42
......@@ -142,9 +142,12 @@ In order to do that, follow the steps:
# The 'docker' hostname is the alias of the service container as described at
# https://docs.gitlab.com/ee/ci/docker/using_docker_images.html#accessing-the-services
#
# Note that if you're using Kubernetes executor, the variable should be set to
# tcp://localhost:2375 because of how Kubernetes executor connects services
# Note that if you're using the Kubernetes executor, the variable should be set to
# tcp://localhost:2375/ because of how the Kubernetes executor connects services
# to the job container
# DOCKER_HOST: tcp://localhost:2375/
#
# For non-Kubernetes executors, we use tcp://docker:2375/
DOCKER_HOST: tcp://docker:2375/
# When using dind, it's wise to use the overlayfs driver for
# improved performance.
......
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