Merge pull request #22993 from rhatdan/relabel
Multiple fixes for SELinux labels.
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commit
3f6fa8af45
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@ -118,7 +118,9 @@ func (container *Container) NetworkMounts() []Mount {
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if _, err := os.Stat(container.ResolvConfPath); err != nil {
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logrus.Warnf("ResolvConfPath set to %q, but can't stat this filename (err = %v); skipping", container.ResolvConfPath, err)
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} else {
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if !container.HasMountFor("/etc/resolv.conf") {
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label.Relabel(container.ResolvConfPath, container.MountLabel, shared)
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}
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writable := !container.HostConfig.ReadonlyRootfs
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if m, exists := container.MountPoints["/etc/resolv.conf"]; exists {
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writable = m.RW
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@ -135,7 +137,9 @@ func (container *Container) NetworkMounts() []Mount {
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if _, err := os.Stat(container.HostnamePath); err != nil {
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logrus.Warnf("HostnamePath set to %q, but can't stat this filename (err = %v); skipping", container.HostnamePath, err)
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} else {
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if !container.HasMountFor("/etc/hostname") {
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label.Relabel(container.HostnamePath, container.MountLabel, shared)
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}
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writable := !container.HostConfig.ReadonlyRootfs
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if m, exists := container.MountPoints["/etc/hostname"]; exists {
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writable = m.RW
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@ -152,7 +156,9 @@ func (container *Container) NetworkMounts() []Mount {
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if _, err := os.Stat(container.HostsPath); err != nil {
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logrus.Warnf("HostsPath set to %q, but can't stat this filename (err = %v); skipping", container.HostsPath, err)
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} else {
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if !container.HasMountFor("/etc/hosts") {
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label.Relabel(container.HostsPath, container.MountLabel, shared)
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}
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writable := !container.HostConfig.ReadonlyRootfs
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if m, exists := container.MountPoints["/etc/hosts"]; exists {
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writable = m.RW
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@ -142,8 +142,8 @@ func (daemon *Daemon) create(params types.ContainerCreateConfig) (retC *containe
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return container, nil
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}
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func (daemon *Daemon) generateSecurityOpt(ipcMode containertypes.IpcMode, pidMode containertypes.PidMode) ([]string, error) {
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if ipcMode.IsHost() || pidMode.IsHost() {
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func (daemon *Daemon) generateSecurityOpt(ipcMode containertypes.IpcMode, pidMode containertypes.PidMode, privileged bool) ([]string, error) {
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if ipcMode.IsHost() || pidMode.IsHost() || privileged {
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return label.DisableSecOpt(), nil
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}
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@ -247,7 +247,7 @@ func (daemon *Daemon) adaptContainerSettings(hostConfig *containertypes.HostConf
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}
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var err error
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if hostConfig.SecurityOpt == nil {
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hostConfig.SecurityOpt, err = daemon.generateSecurityOpt(hostConfig.IpcMode, hostConfig.PidMode)
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hostConfig.SecurityOpt, err = daemon.generateSecurityOpt(hostConfig.IpcMode, hostConfig.PidMode, hostConfig.Privileged)
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if err != nil {
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return err
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}
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