debian: update postinst, prerm hooks

This syncs up the hooks with the latest master versions.  In particular,
do not blindly stop/restart daemons on package upgrade!

Fixes: #5414
Signed-off-by: Sage Weil <sage@inktank.com>

6 files changed, 114 insertions, 4 deletions

diff --git a/debian/ceph-mds.postinst b/debian/ceph-mds.postinst
index 7fcbf5c6230..66b3b5fc2d7 100644
--- a/debian/ceph-mds.postinst
+++ b/debian/ceph-mds.postinst
@@ -1,4 +1,5 @@
 #!/bin/sh
+# vim: set noet ts=8:
 # postinst script for ceph-mds
 #
 # see: dh_installdeb(1)
diff --git a/debian/ceph-mds.prerm b/debian/ceph-mds.prerm
index c4af0994d94..654518a7d55 100644
--- a/debian/ceph-mds.prerm
+++ b/debian/ceph-mds.prerm
@@ -1,5 +1,23 @@
 #!/bin/sh
+# vim: set noet ts=8:
 
-[ -x /sbin/stop ] && stop ceph-mds-all || :
+set -e
 
-exit 0
\ No newline at end of file
+case "$1" in
+    remove)
+	[ -x /sbin/stop ] && stop ceph-mds-all || :
+	invoke-rc.d ceph stop mds || {
+	    RESULT=$?
+	    if [ $RESULT != 100 ]; then
+		exit $RESULT
+	    fi
+	}
+	;;
+
+    *)
+	;;
+esac
+
+#DEBHELPER#
+
+exit 0
diff --git a/debian/ceph.postinst b/debian/ceph.postinst
index 090a91aa9bb..5d64f640b99 100644
--- a/debian/ceph.postinst
+++ b/debian/ceph.postinst
@@ -1,4 +1,5 @@
 #!/bin/sh
+# vim: set noet ts=8:
 # postinst script for ceph
 #
 # see: dh_installdeb(1)
diff --git a/debian/ceph.prerm b/debian/ceph.prerm
index 557a1dbdac0..bfd7d3d6fb2 100644
--- a/debian/ceph.prerm
+++ b/debian/ceph.prerm
@@ -1,5 +1,23 @@
 #!/bin/sh
+# vim: set noet ts=8:
 
-[ -x /sbin/stop ] && stop ceph-all || :
+set -e
 
-exit 0
\ No newline at end of file
+case "$1" in
+    remove)
+	[ -x /sbin/stop ] && stop ceph-all || true
+	invoke-rc.d ceph stop || {
+	    RESULT=$?
+	    if [ $RESULT != 100 ]; then
+		exit $RESULT
+	    fi
+	}
+	;;
+
+    *)
+	;;
+esac
+
+#DEBHELPER#
+
+exit 0
diff --git a/debian/radosgw.postinst b/debian/radosgw.postinst
new file mode 100644
index 00000000000..f3468bc60bf
--- /dev/null
+++ b/debian/radosgw.postinst
@@ -0,0 +1,49 @@
+#!/bin/sh
+# vim: set noet ts=8:
+# postinst script for radosgw
+#
+# see: dh_installdeb(1)
+
+set -e
+
+# summary of how this script can be called:
+#
+# 	postinst configure <most-recently-configured-version>
+# 	old-postinst abort-upgrade <new-version>
+# 	conflictor's-postinst abort-remove in-favour <package> <new-version>
+# 	postinst abort-remove
+# 	deconfigured's-postinst abort-deconfigure in-favour <failed-install-package> <version> [<removing conflicting-package> <version>]
+#
+# The current action is to simply remove the mistakenly-added
+# /etc/init/ceph.conf file; this could be done in any of these cases,
+# although technically it will leave the system in a different state
+# than the original install that included that file.  So instead we
+# only remove on "configure", since that's the only time we know we're
+# successful in installing a newer package than the erroneous version.
+
+# for details, see http://www.debian.org/doc/debian-policy/ or
+# the debian-policy package
+
+
+case "$1" in
+    configure)
+	[ -x /sbin/start ] && start radosgw-all || :
+    ;;
+    abort-upgrade|abort-remove|abort-deconfigure)
+	:
+    ;;
+
+    *)
+        echo "postinst called with unknown argument \`$1'" >&2
+        exit 1
+    ;;
+esac
+
+# dh_installdeb will replace this with shell code automatically
+# generated by other debhelper scripts.
+
+#DEBHELPER#
+
+exit 0
+
+
diff --git a/debian/radosgw.prerm b/debian/radosgw.prerm
new file mode 100644
index 00000000000..4120fb6272c
--- /dev/null
+++ b/debian/radosgw.prerm
@@ -0,0 +1,23 @@
+#!/bin/sh
+# vim: set noet ts=8:
+
+set -e
+
+case "$1" in
+    remove)
+	[ -x /sbin/stop ] && stop radosgw-all || true
+	invoke-rc.d radosgw stop || {
+	    RESULT=$?
+	    if [ $RESULT != 100 ]; then
+		exit $RESULT
+	    fi
+	}
+	;;
+
+    *)
+	;;
+esac
+
+#DEBHELPER#
+
+exit 0