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Merge pull request #19434 from rhatdan/userns

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Set default userns from containers.conf file
This commit is contained in:
OpenShift Merge Robot
2023-08-01 12:00:57 +02:00
committed by GitHub
parent 843f663c81 39341f283c
commit 57aa4850fc
2 changed files with 61 additions and 40 deletions
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24
test/system/160-volumes.bats
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@@ -327,15 +327,31 @@ EOF
mkdir $myvoldir
touch $myvoldir/myfile
containersconf=${PODMAN_TMPDIR}/containers.conf
cat >$containersconf <<EOF
[containers]
userns="keep-id"
EOF
# With keep-id
run_podman run --rm -v $myvoldir:/vol:z --userns=keep-id $IMAGE \
stat -c "%u:%s" /vol/myfile
is "$output" "$(id -u):0" "with keep-id: stat(file in container) == my uid"
stat -c "%u:%g:%s" /vol/myfile
is "$output" "$(id -u):$(id -g):0" "with keep-id: stat(file in container) == my uid"
# Without
run_podman run --rm -v $myvoldir:/vol:z $IMAGE \
stat -c "%u:%s" /vol/myfile
is "$output" "0:0" "w/o keep-id: stat(file in container) == root"
stat -c "%u:%g:%s" /vol/myfile
is "$output" "0:0:0" "w/o keep-id: stat(file in container) == root"
# With keep-id from containers.conf
CONTAINERS_CONF_OVERRIDE="$containersconf" run_podman run --rm -v $myvoldir:/vol:z $IMAGE \
stat -c "%u:%g:%s" /vol/myfile
is "$output" "$(id -u):$(id -g):0" "with keep-id from containers.conf: stat(file in container) == my uid"
# With keep-id from containers.conf overriden with --userns=nomap
CONTAINERS_CONF_OVERRIDE="$containersconf" run_podman run --rm -v $myvoldir:/vol:z --userns=nomap $IMAGE \
stat -c "%u:%g:%s" /vol/myfile
is "$output" "65534:65534:0" "w/o overridden containers.conf keep-id->nomap: stat(file in container) == root"
}