CI - speed up knapsack created jobs - re: [Build Failed #17535829]
Issue
Jobs created by knapsack are frequently taking over 1 hour to complete and timing out as a result. example: https://gitlab.com/techguru/gitlab-ce/builds/17535829
desired result
Jobs should take no more than 10 minutes each.
proposed fix
update the .gitlab-ci.yml to have more containers for knapsack job distribution. Each container will have less work and complete in a shorter time. Also increased parallelism makes better use of CI hosts for shared runners.
Edited by Paul Charlton