mirror of
https://github.com/intel/intel-device-plugins-for-kubernetes.git
synced 2025-06-03 03:59:37 +00:00
c15feea1f8
To facilitate GPU plugin scalability testing on a real cluster. Pre-existing (fake) sysfs & devfs content needs to be removed first: * Fake devfs directory is mounted from host so OCI runtime can "mount" device files also to workloads requesting fake devices. This means that those files can persist over fake GPU plugin life-time, and earlier files need to be removed, as they may not match * DaemonSet restarts failing init containers, so errors about content created on previous generator run would prevent getting logs of the real error on first generator run * Before removal, check that removed directory content is as expected, to avoid accidentally removing host sysfs/devfs content (in case container was erronously granted access to the real thing) Container runtime requires fake device files to real be devices: * Use NULL devices to represent fake GPU devices: https://www.kernel.org/doc/Documentation/admin-guide/devices.txt * Give more detailed logging for MkNod() failures as device node creation is most likely operation to fail when container does not have the necessary access rights Created content is based on JSON config file (instead of e.g. commandline options) so that (configMap providing) it can be updated independently of the pod where generator is run. Signed-off-by: Eero Tamminen <eero.t.tamminen@intel.com> |
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| .. | ||
| dlb_plugin | ||
| dsa_plugin | ||
| fpga_admissionwebhook | ||
| fpga_crihook | ||
| fpga_plugin | ||
| fpga_tool | ||
| gpu_fakedev | ||
| gpu_nfdhook | ||
| gpu_plugin | ||
| iaa_plugin | ||
| internal/pluginutils | ||
| operator | ||
| qat_plugin | ||
| sgx_admissionwebhook | ||
| sgx_epchook | ||
| sgx_plugin | ||
| vpu_plugin | ||