convert osd to docker-compose

osd/docker-compose.yml

@@ -3,16 +3,16 @@
 
 version: "3.0"
 services:
-    ceph_osd:
-        container_name: ceph_osd_${OSD_ID}
+    ceph_osd_%OSD_ID%:
+        container_name: ceph_osd_%OSD_ID%
         image: docker.io/ceph/daemon:latest-nautilus
         #copy hostname of the host to correctly calculate CRUSH map positions
         hostname: ${HOSTNAME}
         environment:
-            - OSD_ID=${OSD_ID}
+            - OSD_ID=%OSD_ID%
         volumes:
-            - /ceph/osd_${OSD_ID}/var/lib/ceph/:/var/lib/ceph/
-            - /ceph/osd_${OSD_ID}/etc/ceph/:/etc/ceph/
+            - /ceph/osd_%OSD_ID%/var/lib/ceph/:/var/lib/ceph/
+            - /ceph/osd_%OSD_ID%/etc/ceph/:/etc/ceph/
             - /dev/:/dev/
         command: osd_ceph_volume_activate
         privileged: true

startup.sh

@@ -17,7 +17,14 @@ done
 
 #manually bring up osd
 for osd_dir in /ceph/osd_*; do
-    osd_name=$(basename "$osd_dir")
+    osd_name=$(basename "$osd_name")
     osd_id=$(echo "$osd_dir" | cut -d'_' -f2)
-    docker run -d --rm --net=ceph --hostname "$HOSTNAME" --privileged -v /ceph/"$osd_name"/etc/ceph:/etc/ceph -v /ceph/"$osd_name"/var/lib/ceph:/var/lib/ceph -v /dev:/dev -e OSD_ID="$osd_id" --name "ceph_$osd_name" docker.io/ceph/daemon:latest-nautilus osd_ceph_volume_activate
+    
+    #create temporary docker-compose.yml
+    sed "s/%OSD_ID%/$osd_id/g" > docker-compose.yml
+
+    HOSTNAME="$HOSTNAME" docker-compose up -d
+
+    #remove temporary docker-compose.yml
+    rm docker-compose.yml
 done