debian, upstart, osd: osd disk preparation and activation scripts

Signed-off-by: Tommi Virtanen <tv@inktank.com>

4 files changed, 82 insertions, 0 deletions

diff --git a/src/upstart/ceph-hotplug.conf b/src/upstart/ceph-hotplug.conf
new file mode 100644
index 00000000000..817f34120ec
--- /dev/null
+++ b/src/upstart/ceph-hotplug.conf
@@ -0,0 +1,10 @@
+description "Ceph hotplug"
+
+start on block-device-added \
+  DEVTYPE=partition \
+  ID_PART_ENTRY_TYPE=4fbd7e29-9d25-41b8-afd0-062c0ceff05d
+
+task
+instance $DEVNAME
+
+exec /usr/sbin/ceph-disk-activate --mount -- "$DEVNAME"
diff --git a/src/upstart/ceph-mon-all.conf b/src/upstart/ceph-mon-all.conf
new file mode 100644
index 00000000000..749417d71ba
--- /dev/null
+++ b/src/upstart/ceph-mon-all.conf
@@ -0,0 +1,26 @@
+description "Ceph MON (start all instances)"
+
+start on filesystem
+
+task
+
+script
+  set -e
+  # TODO what's the valid charset for cluster names and mon ids?
+  find /var/lib/ceph/mon/ -mindepth 1 -maxdepth 1 -regextype posix-egrep -regex '.*/[a-z0-9]+-[a-z0-9]+' -printf '%P\n' \
+  | while read f; do
+    if [ -e "/var/lib/ceph/mon/$f/done" ]; then
+        cluster="${f%%-*}"
+        id="${f#*-}"
+
+	# upstart start(8) fails if the job is already running
+	# https://bugs.launchpad.net/upstart/+bug/878322
+
+	# also cannot ask for status of instance that isn't running at
+	# that time, so just list all and filter that
+	if initctl list|mawk '$1=="ceph-mon" && $2=="(" CLUSTER "/" INSTANCE ")" && $3~/start\// { exit 1 }' CLUSTER="$cluster" INSTANCE="$id"; then
+	  start ceph-mon cluster="$cluster" id="$id"
+	fi
+    fi
+  done
+end script
diff --git a/src/upstart/ceph-mon.conf b/src/upstart/ceph-mon.conf
new file mode 100644
index 00000000000..24ae88a2709
--- /dev/null
+++ b/src/upstart/ceph-mon.conf
@@ -0,0 +1,18 @@
+description "Ceph MON"
+
+stop on runlevel [!2345]
+
+respawn
+respawn limit 5 30
+
+pre-start script
+    set -e
+    test -x /usr/bin/ceph-mon || { stop; exit 0; }
+    test -d "/var/lib/ceph/mon/${cluster:-ceph}-$id" || { stop; exit 0; }
+
+    install -d -m0755 /var/run/ceph
+end script
+
+instance ${cluster:-ceph}/$id
+
+exec /usr/bin/ceph-mon --cluster="${cluster:-ceph}" -i "$id" -f
diff --git a/src/upstart/ceph-osd.conf b/src/upstart/ceph-osd.conf
new file mode 100644
index 00000000000..1b4c950bea1
--- /dev/null
+++ b/src/upstart/ceph-osd.conf
@@ -0,0 +1,28 @@
+description "Ceph OSD"
+
+stop on runlevel [!2345]
+
+respawn
+respawn limit 5 30
+
+pre-start script
+    set -e
+    test -x /usr/bin/ceph-osd || { stop; exit 0; }
+    test -d "/var/lib/ceph/osd/${cluster:-ceph}-$id" || { stop; exit 0; }
+
+    install -d -m0755 /var/run/ceph
+
+    # update location in crush
+    # TODO: un-hardcode the domain=root assumption
+    ceph \
+      --cluster="${cluster:-ceph}" \
+      --name="osd.$id" \
+      --keyring="/var/lib/ceph/osd/${cluster:-ceph}-$id/keyring" \
+      osd crush set \
+      "$id" "osd.$id" 1 domain=root \
+      || :
+end script
+
+instance ${cluster:-ceph}/$id
+
+exec /usr/bin/ceph-osd --cluster="${cluster:-ceph}" -i "$id" -f