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Merge pull request #11274 from MabinGo/selinux_enable_verify

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Add logs when Docker enabled selinux (closes #11197)
This commit is contained in:
Tibor Vass 2015-03-19 10:34:55 -04:00
commit fdf49d758f
1 changed files with 12 additions and 6 deletions
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18
daemon/daemon.go
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@ -866,9 +866,6 @@ func NewDaemonFromDirectory(config *Config, eng *engine.Engine) (*Daemon, error)
return nil, fmt.Errorf("Unable to get the full path to the TempDir (%s): %s", tmp, err)
}
os.Setenv("TMPDIR", realTmp)
if !config.EnableSelinuxSupport {
selinuxSetDisabled()
}
// get the canonical path to the Docker root directory
var realRoot string
@ -902,9 +899,18 @@ func NewDaemonFromDirectory(config *Config, eng *engine.Engine) (*Daemon, error)
}
})
// As Docker on btrfs and SELinux are incompatible at present, error on both being enabled
if selinuxEnabled() && config.EnableSelinuxSupport && driver.String() == "btrfs" {
return nil, fmt.Errorf("SELinux is not supported with the BTRFS graph driver!")
if config.EnableSelinuxSupport {
if selinuxEnabled() {
// As Docker on btrfs and SELinux are incompatible at present, error on both being enabled
if driver.String() == "btrfs" {
return nil, fmt.Errorf("SELinux is not supported with the BTRFS graph driver")
}
log.Debug("SELinux enabled successfully")
} else {
log.Warn("Docker could not enable SELinux on the host system")
}
} else {
selinuxSetDisabled()
}
daemonRepo := path.Join(config.Root, "containers")