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Merge pull request #33722 from TomSweeneyRedHat/tsweeney/privmessage

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Add clarification to --privileged error message
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Yong Tang 2017-08-09 16:08:10 -07:00 committed by GitHub
commit 7ccd8bda77
1 changed files with 1 additions and 1 deletions
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2
daemon/daemon_unix.go
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@ -547,7 +547,7 @@ func verifyPlatformContainerSettings(daemon *Daemon, hostConfig *containertypes.
// check for various conflicting options with user namespaces
if daemon.configStore.RemappedRoot != "" && hostConfig.UsernsMode.IsPrivate() {
if hostConfig.Privileged {
return warnings, fmt.Errorf("Privileged mode is incompatible with user namespaces")
return warnings, fmt.Errorf("Privileged mode is incompatible with user namespaces. You must run the container in the host namespace when running privileged mode.")
}
if hostConfig.NetworkMode.IsHost() && !hostConfig.UsernsMode.IsHost() {
return warnings, fmt.Errorf("Cannot share the host's network namespace when user namespaces are enabled")