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Merge pull request #9788 from andrewshadura/rootless-friendly-error 

[CI:DOCS] rootless: Tell the user what was led to the error, not just what it is
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OpenShift Merge Robot 2021-04-27 10:24:44 -04:00 committed by GitHub
parent 3148e01651 09e640d1b5
commit abda7961d6
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2 changed files with 3 additions and 3 deletions
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2
pkg/rootless/rootless_linux.go
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@ -116,7 +116,7 @@ func tryMappingTool(uid bool, pid int, hostID int, mappings []idtools.IDMap) err
} }
path, err := exec.LookPath(tool) path, err := exec.LookPath(tool)
if err != nil { if err != nil {
return errors.Wrapf(err, "cannot find %s", tool) return errors.Wrapf(err, "command required for rootless mode with multiple IDs")
} }
appendTriplet := func(l []string, a, b, c int) []string { appendTriplet := func(l []string, a, b, c int) []string {

4
troubleshooting.md
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@ -203,12 +203,12 @@ Rootless Podman requires the newuidmap and newgidmap programs to be installed.
#### Symptom #### Symptom
If you are running Podman or buildah as a not root user, you get an error complaining about If you are running Podman or Buildah as a rootless user, you get an error complaining about
a missing newuidmap executable. a missing newuidmap executable.
``` ```
podman run -ti fedora sh podman run -ti fedora sh
cannot find newuidmap: exec: "newuidmap": executable file not found in $PATH command required for rootless mode with multiple IDs: exec: "newuidmap": executable file not found in $PATH
``` ```
#### Solution #### Solution