[PATCH] dracut-module-setup.sh: install /etc/hosts when using fence_kdump

[Pingfan Liu]

When using fence_kdump, module-setup will create a kdump.conf with
fence_kdump_nodes. The node name comes from the cluster xml, which may
use the hostname alias. Later in kdump stage, "fence_kdump_send alias_1
alias_2" sends out notification to peers. Hence it requires /etc/hosts
and nsswitch.conf to make alias work.

Signed-off-by: Pingfan Liu 
---
 dracut-module-setup.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dracut-module-setup.sh b/dracut-module-setup.sh
index c0f1a88..7505e81 100755
--- a/dracut-module-setup.sh
+++ b/dracut-module-setup.sh
@@ -703,6 +703,8 @@ kdump_configure_fence_kdump () {
         kdump_install_net $node
     done

+    dracut_install /etc/hosts
+    dracut_install /etc/nsswitch.conf
     dracut_install $FENCE_KDUMP_SEND
 }