diff options
| author |   baigk <baiguoku@huawei.com> | 2015-08-02 21:56:23 -0400 |
|---|---|---|
| committer | baigk <baiguoku@huawei.com> | 2015-08-02 22:46:09 -0400 |
| commit | 79b571dae951ba9bfe36440750c1a1408b19cd69 (patch) | |
| tree | e930de3f7b9bb15f5a705fcc5b13011a500e91f4 /deploy/adapters/cobbler/snippets/keep_rhn_keys | |
| parent | 9e4cf51b4b2815e90824859b52d649b6c37219d9 (diff) | |
support deployment os of ubuntu 14.04 with cobbler for compass
JIRA: COMPASS-3
Change-Id: I703658b04ec7ec1df4a2a3b9eac5656419d8fd9f
Signed-off-by: baigk <baiguoku@huawei.com>
Diffstat (limited to 'deploy/adapters/cobbler/snippets/keep_rhn_keys')
| -rw-r--r-- | deploy/adapters/cobbler/snippets/keep_rhn_keys | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/deploy/adapters/cobbler/snippets/keep_rhn_keys b/deploy/adapters/cobbler/snippets/keep_rhn_keys new file mode 100644 index 00000000..d8d9faf6 --- /dev/null +++ b/deploy/adapters/cobbler/snippets/keep_rhn_keys @@ -0,0 +1,88 @@ +#raw
+
+## this snippet should NOT be used with systems subscribed
+## to Red Hat Satellite Server or Spacewalk as these
+## have a concept of "reactivation keys" to keep the systems
+## appearing to be the same. Also do not use if changing
+## base channels, i.e. RHEL4 -> RHEL5 upgrades.
+
+echo "Saving RHN keys..." > /dev/ttyS0
+
+rhn_keys_found=no
+
+insmod /lib/jbd.o
+insmod /lib/ext3.o
+
+mkdir -p /tmp/rhn
+
+drives=$(list-harddrives | awk '{print $1}')
+for disk in $drives; do
+ DISKS="$DISKS $(fdisk -l /dev/$disk | awk '/^\/dev/{print $1}')"
+done
+
+# Try to find the keys on ordinary partitions
+for disk in $DISKS; do
+ name=$(basename $disk)
+ mkdir -p /tmp/$name
+ mount $disk /tmp/$name
+ [ $? -eq 0 ] || continue # Skip to the next partition if the mount fails
+
+ # Copy current RHN host keys out to be reused
+ if [ -d /tmp/${name}/etc/sysconfig/rhn ]; then
+ cp -a /tmp/${name}/etc/sysconfig/rhn/install-num /tmp/rhn
+ cp -a /tmp/${name}/etc/sysconfig/rhn/systemid /tmp/rhn
+ cp -a /tmp/${name}/etc/sysconfig/rhn/up2date /tmp/rhn
+ rhn_keys_found="yes"
+ umount /tmp/$name
+ break
+ fi
+ umount /tmp/$name
+ rm -r /tmp/$name
+done
+
+# Try LVM if that didn't work
+if [ "$rhn_keys_found" = "no" ]; then
+ lvm lvmdiskscan
+ vgs=$(lvm vgs | tail -n +2 | awk '{ print $1 }')
+ for vg in $vgs; do
+ # Activate any VG we found
+ lvm vgchange -ay $vg
+ done
+
+ lvs=$(lvm lvs | tail -n +2 | awk '{ print "/dev/" $2 "/" $1 }')
+ for lv in $lvs; do
+ tmpdir=$(mktemp -d findkeys.XXXXXX)
+ mkdir -p /tmp/${tmpdir}
+ mount $lv /tmp/${tmpdir} || continue # Skip to next volume if this fails
+
+ # Let's see if the keys are in there
+ if [ -d /tmp/${tmpdir}/etc/sysconfig/rhn ]; then
+ cp -a /tmp/${tmpdir}/etc/sysconfig/rhn/install-num* /tmp/rhn/
+ cp -a /tmp/${tmpdir}/etc/sysconfig/rhn/systemid* /tmp/rhn/
+ cp -a /tmp/${tmpdir}/etc/sysconfig/rhn/up2date /tmp/rhn/
+ rhn_keys_found="yes"
+ umount /tmp/${tmpdir}
+ break # We're done!
+ fi
+ umount /tmp/${tmpdir}
+ rm -r /tmp/${tmpdir}
+ done
+
+ # And clean up..
+ for vg in $vgs; do
+ lvm vgchange -an $vg
+ done
+fi
+
+# Loop until the RHN rpm is installed
+if [ "$rhn_keys_found" = "yes" ]; then
+ while : ; do
+ sleep 10
+ if [ -d /mnt/sysimage/etc/sysconfig/rhn ] ; then
+ cp -af /tmp/rhn/* /mnt/sysimage/etc/sysconfig/rhn/
+ logger "RHN KEY copied to newly installed system"
+ break
+ fi
+ done &
+fi
+#end raw
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