Add osmclient sidecar

Change-Id: I4b2cbf47c9e19a0d8340d1f7b48e7be5015547f9
Signed-off-by: Mike Marchetti <mmarchetti@sandvine.com>
diff --git a/installers/docker/docker-compose.yaml b/installers/docker/docker-compose.yaml
index fa27900..6924314 100644
--- a/installers/docker/docker-compose.yaml
+++ b/installers/docker/docker-compose.yaml
@@ -6,7 +6,8 @@
   osm_packages:
 networks:
   netOSM:
-    external: true
+    external:
+      name: ${OSM_NETWORK:-netOSM}
     #driver: overlay
     #driver_opts:
     #  com.docker.network.driver.mtu: "1446"
diff --git a/installers/docker/osm_elk/docker-compose.yml b/installers/docker/osm_elk/docker-compose.yml
index 222a1d0..c74eb67 100644
--- a/installers/docker/osm_elk/docker-compose.yml
+++ b/installers/docker/osm_elk/docker-compose.yml
@@ -37,4 +37,4 @@
 networks:
   elk:
     external:
-      name: netOSM
+      name: ${OSM_NETWORK:-netOSM}
diff --git a/installers/docker/osm_metrics/docker-compose.yml b/installers/docker/osm_metrics/docker-compose.yml
index c6832a2..e2ba5c9 100644
--- a/installers/docker/osm_metrics/docker-compose.yml
+++ b/installers/docker/osm_metrics/docker-compose.yml
@@ -1,7 +1,8 @@
 version: '3'
 networks:
   netOSM:
-    external: true
+    external:
+       name: ${OSM_NETWORK:-netOSM}
 services:
   kafka-exporter:
     image: osm/kafka-exporter
@@ -32,4 +33,3 @@
       - netOSM
     depends_on:
       - prometheus
-