feat!: allow to set all docker options for the Executor

[kayman-mk]

Description

Adds a new variable runners_docker_options which holds all values for the [runners.docker] section and makes the single variables

• runners_image
• runners_privileged
• runners_disable_cache
• runners_additional_volumes
• runners_shm_size
• runners_docker_runtime
• runners_helper_image
• runners_pull_policy

obsolete.

Migrations required

Yes, as the minimum Terraform version is 1.3.0 to support optional block variables with defaults.

A migration script is provided to restructure the variables. See /migrations/migrate-to-7-0-0.sh. Attention Mac users: The script will not work out of the box as the sed implementation is different. Use a Docker container with Alpine or Ubuntu to run the script.

module "gitlab_ci_runner" {
  ...
  runners_docker_options {
    # set whatever is necessary
  }

Verification

• Use current configuration and ensure that the config.toml remains unchanged
• Set all new block variables and ensure that the config.toml is valid (use `gitlab-runner verify)
• Check that the default settings with Terraform 1.3 work as expected
• Verify all docker settings against the documentation to ensure correct names

The runner starts in both cases and is available in Gitlab. No example tested but used our active configuration at Hapag-Lloyd.

[github-actions]

🦙 MegaLinter status: ❌ ERROR

Descriptor	Linter	Files	Fixed	Errors	Elapsed time
✅ BASH	bash-exec	1		0	0.0s
✅ BASH	shellcheck	1		0	0.04s
✅ BASH	shfmt	1	1	0	0.02s
✅ COPYPASTE	jscpd	yes		no	1.16s
⚠️ MARKDOWN	markdownlint	1	0	1	0.95s
✅ MARKDOWN	markdown-link-check	1		0	6.5s
✅ REPOSITORY	checkov	yes		no	17.78s
✅ REPOSITORY	devskim	yes		no	0.63s
✅ REPOSITORY	dustilock	yes		no	0.03s
✅ REPOSITORY	gitleaks	yes		no	0.62s
✅ REPOSITORY	git_diff	yes		no	0.02s
✅ REPOSITORY	secretlint	yes		no	0.95s
✅ REPOSITORY	syft	yes		no	0.3s
❌ SPELL	cspell	10		22	5.92s
✅ TERRAFORM	checkov	7		0	22.8s
❌ TERRAFORM	kics	7		3	308.18s
✅ TERRAFORM	terraform-fmt	7	0	0	0.35s
❌ TERRAFORM	terrascan	yes		1	3.87s

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[kayman-mk]

Just to check the branch after messed up with Hapag-Lloyd:kayma/network-mode. See #511