Merge remote-tracking branch 'origin/arm-build-pipeline' into integration_2025_w12 (!3286)

Add support for ARM build pipeline

Modify the existing python code to be able to build images where the
image tag can be prepended with a prefix, here arm_. This is preparatory
work to create the ARM build image pipeline, and reuse the existing
internal registry on porcepix to have x86 and ARM images coexist.

Fix various bugs in the build system to allow to build on a system with
as many cores as gracehopper.

Also, fix two programs (usim, nvram) to work correctly under ARM.
This commit is contained in:
Robert Schmidt
2025-03-24 14:45:12 +01:00
21 changed files with 228 additions and 32 deletions
+10
View File
@@ -25,6 +25,7 @@
| aerial2 | 172.21.16.131 | CI-Aerial2-Usage | gNB (PNF/Nvidia CUBB + VNF) | Foxconn RU, _Nvidia Aerial SDK integrated_ |
| cacofonix | 172.21.16.150 | CI-Cacofonix-Usage | gNB (n78, FHI7.2) | |
| matix | 172.21.19.58 | CI-Matix-Usage | gNB (n77) | N310 |
| gracehopper1-oai | -- | Gracehopper1 | build, gNB/Aerial | _Nvidia Aerial SDK integrated_ |
Note: The available resources, and their current usage, is indicated here:
- [Lockable resources of jenkins-oai](https://jenkins-oai.eurecom.fr/lockable-resources/):
@@ -122,6 +123,15 @@ information on how the images are built.
- target image from `Dockerfile.lteUE.ubuntu22`
- target image from `Dockerfile.lteRU.ubuntu22`
- build unit tests from `ci-scripts/docker/Dockerfile.unittest.ubuntu22`, and run them
- [RAN-Ubuntu-ARM-Image-Builder](https://jenkins-oai.eurecom.fr/job/RAN-Ubuntu-ARM-Image-Builder/)
~BUILD-ONLY ~4G-LTE ~5G-NR
- gracehopper1-oai: ARM Ubuntu 22 image build using docker
- base image from `Dockerfile.base.ubuntu22`
- build image from `Dockerfile.build.ubuntu22`, followed by
- target image from `Dockerfile.gNB.ubuntu22`
- target image from `Dockerfile.nr-cuup.ubuntu22`
- target image from `Dockerfile.nrUE.ubuntu22`
- target image from `Dockerfile.gNB.aerial.ubuntu22`
#### Image Test pipelines