gitlab-rails: relocate Bootsnap cache dir
Relocate the Bootsnap gem's cache directory outside of
/srv/gitlab/tmp/cache
to /srv/gitlab/bootsnap
in order to allow for
emptyDir
mount handling / limiting of /srv/gitlab/tmp
as true
scratch space for the application containers.
Related to gitlab-com/gl-infra/delivery#916 (closed)
See gitlab-com/gl-infra/delivery#916 (comment 390372387)
cc @skarbek