The isolcpu boot option is configurable based on application-isolated
or vswitch CPU config settings. Therefore, it is not required to be
set as a default value in the kickstart, only to be changed during
initial config.
Change-Id: Ie043c7c76be5f2950eafb7babfb1919a9856dd5c
Closes-Bug: 1883806
Signed-off-by: Don Penney <don.penney@windriver.com>
Most of the v1 mitigation is baked into the kernel and not
optional. The swapgs barriers are, however, optional.
They have a negative performance impact so we disable them
by using the nospectre_v1 kernel bootarg.
Partial-Bug: 1860193
Depends-On: https://review.opendev.org/#/c/704406
Change-Id: Id11232fe113293ed04b2802aaf038e2eedf9d797
Signed-off-by: Jim Somerville <Jim.Somerville@windriver.com>
Update pxeboot-update script to accept parameter for
installer base URL
Add a common function to parse the port number from
inst.repo
Update pxeboot and kickstart URLs to support a configurable
HTTP port
Story: 2004642
Task: 28593
Depends-On: https://review.openstack.org/#/c/634237/
Change-Id: Ibd66e89e49794ca57b938eb43d227860eda6674a
Signed-off-by: Tao Liu <tao.liu@windriver.com>
This change filters out the new package from non-controller nodes.
Depends-On: https://review.openstack.org/615923
Change-Id: I6b9c078c19bf37ef0312947fc2a4249347a604f7
Signed-off-by: Jason McKenna <jason.mckenna@windriver.com>
Story: 2004240
Task: 27763
The prepatching feature changed how kickstarts are delivered. Where
before, they were generated as part of build-iso and copied during
installation, they are now delivered in packages. However, when the
controller kickstart mirrors the feed directory from the active
controller after installation, it may overwrite these installed files.
This update changes the wget command options to protect against this.
In addition, testing with an RT kernel patch showed Anaconda was also
installing the mlnx-ofa_kernel-rt-modules package from the patching
repo on a standard note, as it attempts to resolve a packaging
requirement. This update also adds explicit exclusions to the package
lists in the standard and lowlatency kickstarts to avoid installing
rt modules on the standard nodes, and vice versa.
Change-Id: I56b22fb0846db05a96004184c1060c05566d5363
Signed-off-by: Don Penney <don.penney@windriver.com>
Don Penney