Since https://review.openstack.org/#/c/196252/ merged, nodepool
injects a sync;sleep 5 after running the scripts, so having it in the
scripts is a double sleep.
Change-Id: Ie7a9315e6de67625eca15b45f1662e4c63f8bc10
Cleanup every use of `` for subshells in the nodepool and tools
directory , replacing them with $(), and finally making the scripts
consistent.
Change-Id: I2b05cd20f9c9a30ab88f8db235aa81da93b1fad3
This repo was created from filter branching the openstack-infra/
config repo. This process brought a lot of cruft with it in the
form of directories that we no longer need. This patch removes
that cruft so we begin with a tidier repo.
Change-Id: Ibffad1b11c0c5f84eedfb0365369f60c4961a0f3
