Merge "Format vfc install guide docs"

diff --git a/docs/installation.rst b/docs/installation.rst
index 1d23e59..3c4561a 100644 (file)
--- a/docs/installation.rst
+++ b/docs/installation.rst
@@ -13,9 +13,12 @@ VF-C components can run as docker, docker server should be installed before inst
 Steps
 +++++
 
-- First, MSB components should be installed, you can ref the following link to install MSB.
-
+- Install MSB components.
+  
+  VF-C components need to register to MSB when starting, so MSB components should be installed first, \
+  you can ref the following link to install MSB.
   http://onap.readthedocs.io/en/latest/submodules/msb/apigateway.git/docs/platform/installation.html
+  Note: In the following steps, we use ${MSB_IP} as the IP of msb_apigateway component.
 
 - Install vfc-nfvo-lcm component.
 
@@ -23,20 +26,22 @@ Steps
 
   docker run -d --name vfc-nslcm -v /var/lib/mysql -e MSB_ADDR=${MSB_IP}:80 nexus3.onap.org:10001/onap/vfc/nslcm
     
-  For testing, we can use curl command to access the swagger api.
+For testing, we can use curl command to access the swagger api.
+
+::
 
   curl http://${MSB_IP}:80/api/nslcm/v1/swagger.json
 
 - Install vfc-nfvo-wfengine components.
 
-::
-
   Totally, there are two docker images should be installed before you can use the workflow normally, \
   one is wfengine-activiti for manage the original activiti service, the other is for manage engine service.
 
 
   1. Pull related docker images
 
+::
+
     docker pull $NEXUS_DOCKER_REPO/onap/vfc/wfengine-activiti:$DOCKER_IMAGE_VERSION
     docker pull $NEXUS_DOCKER_REPO/onap/vfc/wfengine-mgrservice:$DOCKER_IMAGE_VERSION
 
@@ -46,9 +51,11 @@ Steps
      OPENPALETTE_MSB_IP represents msb server address and OPENPALETTE_MSB_PORT is the relative port, \
      SERVICE_IP represents the docker run environment server address. 
 
-     docker run -i -t -d --name vfc_wfengine_activiti -p 8804:8080 -e SERVICE_IP=$OPENO_IP -e SERVICE_PORT=8804 \
+::
+
+     docker run -i -t -d --name vfc_wfengine_activiti -p 8804:8080 -e SERVICE_IP=$OPENO_IP -e SERVICE_PORT=8804
      -e OPENPALETTE_MSB_IP=$OPENO_IP -e OPENPALETTE_MSB_PORT=80 $NEXUS_DOCKER_REPO/onap/vfc/wfengine-activiti:$DOCKER_IMAGE_VERSION
 
-     docker run -i -t -d --name vfc_wfengine_mgrservice -p 8805:10550 -e SERVICE_IP=$OPENO_IP -e SERVICE_PORT=8805 \
+     docker run -i -t -d --name vfc_wfengine_mgrservice -p 8805:10550 -e SERVICE_IP=$OPENO_IP -e SERVICE_PORT=8805 
      -e OPENPALETTE_MSB_IP=$OPENO_IP -e OPENPALETTE_MSB_PORT=80 $NEXUS_DOCKER_REPO/onap/vfc/wfengine-mgrservice:$DOCKER_IMAGE_VERSION