[master/rhel7-branch] Auto-load ks.cfg if OEMDRV volume available. (#1057271)

[Samantha N. Bueno]

This checks if there are any OEMDRV labelled storage volumes available;
if yes, load a ks.cfg file from that.

This should only happen if a user has not manually specified a ks=
option themselves.

Thanks to Will Woods  for helping out with this.

Resolves: rhbz#1057271
---
 dracut/kickstart-genrules.sh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/dracut/kickstart-genrules.sh b/dracut/kickstart-genrules.sh
index 3b83d6c..eb58b2a 100755
--- a/dracut/kickstart-genrules.sh
+++ b/dracut/kickstart-genrules.sh
@@ -24,4 +24,10 @@ case "${kickstart%%:*}" in
     bd) # bd:<dev>:<path> - biospart (TODO... if anyone uses this anymore)
         warn "inst.ks: can't get kickstart - biospart (bd:) isn't supported yet"
     ;;
+    "")
+        if [ -z "$kickstart" ]; then
+            when_diskdev_appears $(disk_to_dev_path LABEL=OEMDRV) \
+                fetch-kickstart-disk $env{DEVNAME} "/ks.cfg"
+        fi
+    ;;
 esac

[Vratislav Podzimek]

On Tue, 2015-07-21 at 16:57 -0400, Samantha N. Bueno wrote:
> This checks if there are any OEMDRV labelled storage volumes available;
> if yes, load a ks.cfg file from that.
>
> This should only happen if a user has not manually specified a ks=
> option themselves.
>
> Thanks to Will Woods  for helping out with this.
> Resolves: rhbz#1057271
>
> dracut/kickstart-genrules.sh | 6 ++++++
>  1 file changed, 6 insertions(+)
>
> diff --git a/dracut/kickstart-genrules.sh b/dracut/kickstart-genrules.sh
> index 3b83d6c..eb58b2a 100755
> --- a/dracut/kickstart-genrules.sh
> +++ b/dracut/kickstart-genrules.sh
> @@ -24,4 +24,10 @@ case "${kickstart%%:*}" in
>      bd) # bd:<dev>:<path> - biospart (TODO... if anyone uses this anymore)
>          warn "inst.ks: can't get kickstart - biospart (bd:) isn't supported yet"
>      ;;
> "")
>    if [ -z "$kickstart" ]; then
>        when_diskdev_appears $(disk_to_dev_path LABEL=OEMDRV) \
>            fetch-kickstart-disk \$env{DEVNAME} "/ks.cfg"
>    fi
> ;;
>
> esac

Looks good to me.