This is an initiative to ensure all documentation complies completely
with the Documentation Style Guide section "Documentation is the single
source of truth (SSOT)" according to this epic
https://gitlab.com/groups/gitlab-org/-/epics/1280.

In particular, the changes of this commit touch all files under
doc/install/. Most notably:

- install/redis.md:
        Redirect to Redis section of install guide.

- install/pivotal/index.md:
        Changed its content to reflect the current status, which is no
        longer supported (since 2017!).

- install/google-protobuf.md:
        Incorporated inside installation.md under the troubleshooting section.

- install/openshift_and_gitlab.md:
        Clarified that this guide is no longer relevant. We might want to
        redirect to the Chart docs in the future.

- install/structure.md:
        Incorporated inside installation.md under its own section.

- install/kubernetes/index.md:
        Redirected to https://docs.gitlab.com/charts

Dmitriy Zaporozhets authored 5 years ago and Achilleas Pipinellis committed 5 years ago

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Dmitriy Zaporozhets authored 5 years ago and Evan Read committed 5 years ago

* Add a solution for JavaScript heap out of memory error when compiling
assets
* Add note about postgres database config
* Start gitaly before gitlab:setup as it won't work otherwise

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Ruby 2.6 offers better performance and memory usage:
https://www.rubyguides.com/2018/11/ruby-2-6-new-features/

Part of https://gitlab.com/gitlab-org/gitlab-ce/issues/57323

Robert Marshall authored 5 years ago and Achilleas Pipinellis committed 5 years ago

- Document how to properly configure `GITLAB_LICENSE_FILE` environment
  variable in source and omnibus installations.

Resolves: https://gitlab.com/gitlab-org/gitlab-ee/issues/10808



Signed-off-by: Robert Marshall <rmarshall@gitlab.com>

Compiling git has a wrong symbol that leads into invalid command

https://gitlab.com/gitlab-com/gitlab-docs/-/jobs/196921364

With the advent of the new chart docs, we should deprecate the old ones
and redirect them to the new ones.

Signed-off-by: Takuya Noguchi <takninnovationresearch@gmail.com>

Evan Read authored 6 years ago and Achilleas Pipinellis committed 6 years ago

Markdown renderers find it easier to determine
where lists start and end when lists are surrounded
by new lines.

For consistency, also ensure entries in the list
are aligned when they span multipls lines.

Evan Read authored 6 years ago and Achilleas Pipinellis committed 6 years ago

For the sake of consistency, removes any extraneous
consecutive blank lines from the doc suite.

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/57350

The use of the branch 11-7-stable meant release managers would have to
update this file every month, which is tedious and easy to overlook. To
work around this, we simply use a placeholder and make it clear that the
reader needs to replace this with the appropriate branch.