GitLab Runner certificate signed by unknown authority
Recently I’ve been working w/ GitLab Runners, starting with Shell Executor before moving on to Docker.
Anyway, my GitLab instance uses a self-signed certificate. This is not great as our tooling essentially needs to work around errors like this:
ERROR: Registering runner... failed runner=EfnphyLc status=couldn't execute POST against https://example.com/api/v4/runners: Post https://example.com/api/v4/runners: x509: certificate signed by unknown authority PANIC: Failed to register this runner. Perhaps you are having network problems
GIT_SSL_NO_VERIFY=true in your list of environment variables; e.g.,
concurrent = 1 check_interval = 0 [[runners]] name = "f6705c062106" url = "FIXME" token = "FIXME" executor = "docker" environment = ["GIT_SSL_NO_VERIFY=true"] [runners.docker] tls_verify = false image = "FIXME" privileged = false disable_cache = false volumes = ["/cache"] pull_policy = "if-not-present" shm_size = 0 [runners.cache]
NB: Not saying that this is a good practice, merely a workaround.