The volume/nfs:1.5 image was updated from CentOS 8 to CentOS Stream 9
in commit 9b47a096f4, but this broke NFS server startup because
NFSv2 is no longer supported in RHEL 9 / CentOS Stream 9.
The `-N 2` flag (disable NFSv2) passed to rpc.mountd and rpc.nfsd
causes them to fail with "2: Unsupported version" since there's no
NFSv2 to disable. This prevented rpc.nfsd from starting, causing
NFS mount timeouts in e2e tests.
Fix by removing the `-N 2` flags. NFSv2 is already unavailable in
CentOS Stream 9, so explicitly disabling it is unnecessary.
Red Hat documentation states: "NFS version 2 (NFSv2) is no longer
supported by Red Hat."
Reference: https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/managing_file_systems/mounting-nfs-shares_managing-file-systems
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
Replace the TensorFlow-based wide-deep workload with the PyTorch
implementation. This change:
- Adds pytorchWideDeepWorkload using the new pytorch-wide-deep image (1.0.0)
- Removes tfWideDeepWorkload and tf-wide-deep image references
- Enables arm64 support (PyTorch image is multi-arch)
- Uses the same log parsing (time -p output format)
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
The npb-is image was failing to build on ppc64le with relocation overflow:
relocation truncated to fit: R_PPC64_TOC16_HA against symbol 'key_array'
Remove ppc64le and s390x from supported architectures:
- The IS benchmark with CLASS=D has ~8GB data arrays that require special
compiler flags for non-x86 architectures
- ppc64le and s390x builds are difficult to test and maintain
- Keep amd64 and arm64 which are the primary node performance test targets
I don't think these arch(es) ever worked!
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
Updates the codebase to use the new glibc-dns-testing image which replaces
the deprecated jessie-dnsutils image.
This PR depends on the glibc-dns-testing image being available in the
registry (registry.k8s.io/e2e-test-images/glibc-dns-testing:2.0.0).
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
Add a new PyTorch-based Wide-Deep benchmark image to replace the
TensorFlow version which has compatibility issues with tf.estimator
removal in TensorFlow 2.16+.
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
Emitting "error dialing" on each retry spams the test log output even when the
tests succeed.
Using Eventually also has other advantages (better failure message, support for
Gingko progress reports when a test is stuck).
The NPB (NAS Parallel Benchmarks) test images were failing to build
for arm64 architecture due to missing shebangs in NPB shell scripts.
The sys/print_header and sys/print_instructions scripts in NPB lack
default /bin/sh), they fail with "Error 127" (command not found) during
QEMU-emulated cross-builds.
Fix by adding shebangs to these scripts during the Docker build.
Changes:
- npb-ep: Add shebang fix, bump version 1.5 → 1.6.0
- npb-is: Add shebang fix, bump version 1.4 → 1.5.0
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
TopologyManagerOptions went to GA but were not LockedToDefaults
unlike other GA features. Fix that.
Signed-off-by: Francesco Romani <fromani@redhat.com>
MemoryManager went GA and LockedToDefault in 1.32,
but it seems we forgot to mark the FG for removal.
Enough time (1.36 cycle beginning at time of writing)
has passed, we can remove it.
Signed-off-by: Francesco Romani <fromani@redhat.com>
Fix by adding chmod -R a+rX after tar extraction to ensure all files
are readable and executables/directories are accessible.
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
The kube-cross image has GOPATH=/usr/local/go and GOROOT=/usr/local/go
(same directory). When `go install .` runs, the binary is placed in
/usr/local/go/bin/, but the Makefile was searching for it in /go/bin/
which is empty.
Fix by using `go build -o` to place the binary directly at the target
location instead of relying on go install + find.
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
The jessie-dnsutils image build has been failing since Debian Jessie reached
end-of-life (EOL) and its repositories were moved to archive.debian.org:
W: Failed to fetch http://deb.debian.org/debian/dists/jessie/Release
404 Not Found [IP: 151.101.86.132 80]
E: Some index files failed to download.
This adds a new glibc-dns-testing image to replace jessie-dnsutils. The new
name better reflects the image's purpose: testing glibc DNS resolution behavior
(vs. musl in Alpine-based agnhost).
The name glibc-dns-testing was recommended by maintainers to reflect that
the image's purpose is testing glibc-based DNS resolution, which behaves
differently from musl libc (used by Alpine/agnhost). Key differences include:
- glibc queries nameservers sequentially; musl queries in parallel
- glibc and musl handle ndots and search domains differently
- The hostname command behaves differently between glibc and musl
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
In Debian bookworm, 'netcat' is a virtual package with no installation
candidate. Replace it with 'netcat-openbsd' which provides the actual
netcat implementation.
Build failure:
```
> [2/7] RUN clean-install wget bash netcat:
0.382 Get:6 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [291 kB]
3.174 Reading state information...
3.180 Package netcat is a virtual package provided by:
3.180 netcat-openbsd 1.219-1
3.180 netcat-traditional 1.10-47
3.180
3.182 E: Package 'netcat' has no installation candidate
------
```
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
Debian stretch and buster have reached end of life and their
package repositories are no longer available. Update the NAS
Parallel Benchmarks images to use Debian bookworm-slim:
- npb-is: stretch-slim -> bookworm-slim (version 1.2 -> 1.3)
- npb-ep: buster-slim -> bookworm-slim (version 1.3 -> 1.4)
For npb-ep, also remove the hardcoded buster apt sources and
version-pinned packages that are no longer needed with bookworm.
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
