pod create --uts doesn't work on podman-remote #14847
Description
Is this a BUG REPORT or FEATURE REQUEST? (leave only one on its own line)
/kind bug
Description
podman pod create --uts doesn't work on remote environment.
.InfraConfig.uts_ns field sets private even if --uts ns:<ns path>.
Steps to reproduce the issue:
- Create the new pod with
--uts ns:<ns path>
# podman-remote pod create --uts ns:/proc/self/ns/ --name utsPod --share uts
30254e9b42870e7f010132006927ccc23aebe5ec93d4871716d67d83394d1e0f
- Inspect the created pod
# podman-remote pod inspect utsPod
{
"Id": "30254e9b42870e7f010132006927ccc23aebe5ec93d4871716d67d83394d1e0f",
"Name": "utsPod",
"Created": "2022-07-07T11:40:30.510136186+09:00",
"CreateCommand": [
"podman-remote",
"pod",
"create",
"--uts",
"ns:/proc/self/ns/",
"--name",
"utsPod",
"--share",
"uts"
],
"ExitPolicy": "continue",
"State": "Created",
"Hostname": "",
"CreateCgroup": true,
"CgroupParent": "machine.slice",
"CgroupPath": "machine.slice/machine-libpod_pod_30254e9b42870e7f010132006927ccc23aebe5ec93d4871716d67d83394d1e0f.slice",
"CreateInfra": true,
"InfraContainerID": "23d86d0e2d31ef9fd72a46292c968beac2aedca12f88f5db503fdc23e6b85ea3",
"InfraConfig": {
"PortBindings": {
},
"HostNetwork": false,
"StaticIP": "",
"StaticMAC": "",
"NoManageResolvConf": false,
"DNSServer": null,
"DNSSearch": null,
"DNSOption": null,
"NoManageHosts": false,
"HostAdd": null,
"Networks": [
"podman"
],
"NetworkOptions": null,
"pid_ns": "private",
"userns": "host",
"uts_ns": "private"
},
"SharedNamespaces": [
"uts"
],
"NumContainers": 1,
"Containers": [
{
"Id": "23d86d0e2d31ef9fd72a46292c968beac2aedca12f88f5db503fdc23e6b85ea3",
"Name": "30254e9b4287-infra",
"State": "created"
}
]
}
Describe the results you received:
see above.
Describe the results you expected:
.InfraConfig.uts_ns field sets ns:<ns path> like non remote environment.
# podman pod create --uts ns:/proc/self/ns/ --name utsPod --share uts
5ffdfe1ee60bda46cca156317d099ecac3432e8f2aab3a52c9af35f6365a4799
# podman pod inspect utsPod
{
"Id": "5ffdfe1ee60bda46cca156317d099ecac3432e8f2aab3a52c9af35f6365a4799",
"Name": "utsPod",
"Created": "2022-07-07T11:50:25.904827432+09:00",
"CreateCommand": [
"podman",
"pod",
"create",
"--uts",
"ns:/proc/self/ns/",
"--name",
"utsPod",
"--share",
"uts"
],
"ExitPolicy": "continue",
"State": "Created",
"Hostname": "",
"CreateCgroup": true,
"CgroupParent": "machine.slice",
"CgroupPath": "machine.slice/machine-libpod_pod_5ffdfe1ee60bda46cca156317d099ecac3432e8f2aab3a52c9af35f6365a4799.slice",
"CreateInfra": true,
"InfraContainerID": "c23d6ad4419e12218b9d04fb84ba8c703541cf5c9641d96fc49940c4468315b5",
"InfraConfig": {
"PortBindings": {
},
"HostNetwork": false,
"StaticIP": "",
"StaticMAC": "",
"NoManageResolvConf": false,
"DNSServer": null,
"DNSSearch": null,
"DNSOption": null,
"NoManageHosts": false,
"HostAdd": null,
"Networks": [
"podman"
],
"NetworkOptions": null,
"pid_ns": "private",
"userns": "host",
"uts_ns": "ns:/proc/self/ns/"
},
"SharedNamespaces": [
"uts"
],
"NumContainers": 1,
"Containers": [
{
"Id": "c23d6ad4419e12218b9d04fb84ba8c703541cf5c9641d96fc49940c4468315b5",
"Name": "5ffdfe1ee60b-infra",
"State": "created"
}
]
}
Output of podman version:
# podman-remote version
Client: Podman Engine
Version: 4.2.0-dev
API Version: 4.2.0-dev
Go Version: go1.16.15
Git Commit: 13070dc186d4083aa2b4f55781cd79ea6d577022
Built: Thu Jul 7 11:36:01 2022
OS/Arch: linux/amd64
Server: Podman Engine
Version: 4.2.0-dev
API Version: 4.2.0-dev
Go Version: go1.16.15
Git Commit: 13070dc186d4083aa2b4f55781cd79ea6d577022
Built: Thu Jul 7 11:35:52 2022
OS/Arch: linux/amd64
Output of podman info --debug:
# podman-remote info --debug
host:
arch: amd64
buildahVersion: 1.27.0-dev
cgroupControllers:
- cpuset
- cpu
- io
- memory
- hugetlb
- pids
- misc
cgroupManager: systemd
cgroupVersion: v2
conmon:
package: conmon-2.1.0-2.fc35.x86_64
path: /usr/bin/conmon
version: 'conmon version 2.1.0, commit: '
cpuUtilization:
idlePercent: 99.97
systemPercent: 0.01
userPercent: 0.02
cpus: 24
distribution:
distribution: fedora
variant: server
version: "35"
eventLogger: journald
hostname: fedora35
idMappings:
gidmap: null
uidmap: null
kernel: 5.18.5-100.fc35.x86_64
linkmode: dynamic
logDriver: journald
memFree: 3282690048
memTotal: 8323661824
networkBackend: netavark
ociRuntime:
name: crun
package: crun-1.4.5-1.fc35.x86_64
path: /usr/bin/crun
version: |-
crun version 1.4.5
commit: c381048530aa750495cf502ddb7181f2ded5b400
spec: 1.0.0
+SYSTEMD +SELINUX +APPARMOR +CAP +SECCOMP +EBPF +CRIU +YAJL
os: linux
remoteSocket:
exists: true
path: unix:///run/podman/podman.sock
security:
apparmorEnabled: false
capabilities: CAP_CHOWN,CAP_DAC_OVERRIDE,CAP_FOWNER,CAP_FSETID,CAP_KILL,CAP_NET_BIND_SERVICE,CAP_SETFCAP,CAP_SETGID,CAP_SETPCAP,CAP_SETUID,CAP_SYS_CHROOT
rootless: false
seccompEnabled: true
seccompProfilePath: /usr/share/containers/seccomp.json
selinuxEnabled: true
serviceIsRemote: true
slirp4netns:
executable: /usr/bin/slirp4netns
package: slirp4netns-1.1.12-2.fc35.x86_64
version: |-
slirp4netns version 1.1.12
commit: 7a104a101aa3278a2152351a082a6df71f57c9a3
libslirp: 4.6.1
SLIRP_CONFIG_VERSION_MAX: 3
libseccomp: 2.5.3
swapFree: 8323592192
swapTotal: 8323592192
uptime: 169h 17m 10.00s (Approximately 7.04 days)
plugins:
authorization: null
log:
- k8s-file
- none
- passthrough
- journald
network:
- bridge
- macvlan
volume:
- local
registries:
search:
- registry.fedoraproject.org
- registry.access.redhat.com
- docker.io
- quay.io
store:
configFile: /etc/containers/storage.conf
containerStore:
number: 6
paused: 0
running: 5
stopped: 1
graphDriverName: overlay
graphOptions:
overlay.mountopt: nodev,metacopy=on
graphRoot: /var/lib/containers/storage
graphRootAllocated: 107363696640
graphRootUsed: 18957684736
graphStatus:
Backing Filesystem: xfs
Native Overlay Diff: "false"
Supports d_type: "true"
Using metacopy: "true"
imageCopyTmpDir: /var/tmp
imageStore:
number: 4
runRoot: /run/containers/storage
volumePath: /var/lib/containers/storage/volumes
version:
APIVersion: 4.2.0-dev
Built: 1657161352
BuiltTime: Thu Jul 7 11:35:52 2022
GitCommit: 13070dc186d4083aa2b4f55781cd79ea6d577022
GoVersion: go1.16.15
Os: linux
OsArch: linux/amd64
Version: 4.2.0-dev
Have you tested with the latest version of Podman and have you checked the Podman Troubleshooting Guide? (https://github.com/containers/podman/blob/main/troubleshooting.md)
Yes
Additional environment details (AWS, VirtualBox, physical, etc.):
Fedora 35, KVM