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Merge pull request #25908 from Honny1/fix-ulimits-compat-api-with-rootless

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Fix: Compat API in rootless mode ignores ulimits
This commit is contained in:
openshift-merge-bot[bot]
2025-04-18 20:46:46 +00:00
committed by GitHub
parent 3803429abb 3cbb718049
commit f9eac5deb0
2 changed files with 22 additions and 7 deletions
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14
pkg/api/handlers/compat/containers_create.go
View File

@ -486,15 +486,15 @@ func cliOpts(cc handlers.CreateContainerConfig, rtc *config.Config) (*entities.C
HealthMaxLogCount: define.DefaultHealthMaxLogCount,
HealthMaxLogSize: define.DefaultHealthMaxLogSize,
}
if !rootless.IsRootless() {
var ulimits []string
if len(cc.HostConfig.Ulimits) > 0 {
for _, ul := range cc.HostConfig.Ulimits {
ulimits = append(ulimits, ul.String())
}
cliOpts.Ulimit = ulimits
var ulimits []string
if len(cc.HostConfig.Ulimits) > 0 {
for _, ul := range cc.HostConfig.Ulimits {
ulimits = append(ulimits, ul.String())
}
cliOpts.Ulimit = ulimits
}
if cc.HostConfig.Resources.NanoCPUs > 0 {
if cliOpts.CPUPeriod != 0 || cliOpts.CPUQuota != 0 {
return nil, nil, fmt.Errorf("NanoCpus conflicts with CpuPeriod and CpuQuota")

15
test/apiv2/20-containers.at
View File

@ -419,6 +419,21 @@ t GET containers/$cid/json 200 \
t DELETE containers/$cid?v=true 204
# test compact API in rootless mode ignores ulimits https://github.com/containers/podman/issues/25881
t POST containers/create \
Image=$IMAGE \
HostConfig='{"Ulimits":[{"Name":"cpu","Soft":1,"Hard":2}]}' \
201 \
.Id~[0-9a-f]\\{64\\}
cid=$(jq -r '.Id' <<<"$output")
t GET containers/$cid/json 200 \
.HostConfig.Ulimits[0].Name="RLIMIT_CPU" \
.HostConfig.Ulimits[0].Hard=2 \
.HostConfig.Ulimits[0].Soft=1 \
t DELETE containers/$cid 204
# test port mapping
podman run -d --rm --name bar -p 8080:9090 $IMAGE top