Add vfc-nfvo-wfengine install guide docs

Change-Id: Ifef2f91d0e4b6e68212b39369975766ce7e6db80
Issue-Id: VFC-526
Signed-off-by: fujinhua <fu.jinhua@zte.com.cn>

diff --git a/docs/installation.rst b/docs/installation.rst
index df3bd1c..c48a121 100644 (file)
--- a/docs/installation.rst
+++ b/docs/installation.rst
@@ -21,12 +21,36 @@ Steps
 
 ::
 
-docker run -d --name vfc-nslcm -v /var/lib/mysql -e MSB_ADDR=${MSB_IP}:80 nexus3.onap.org:10001/onap/vfc/nslcm
+  docker run -d --name vfc-nslcm -v /var/lib/mysql -e MSB_ADDR=${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
 
 ::
 
-curl http://${MSB_IP}:80/api/nslcm/v1/swagger.json
+  docker pull $NEXUS_DOCKER_REPO/onap/vfc/wfengine-activiti:$DOCKER_IMAGE_VERSION
+  docker pull $NEXUS_DOCKER_REPO/onap/vfc/wfengine-mgrservice:$DOCKER_IMAGE_VERSION
+
+  2. Run the two docker images 
+     
+     The first container is wfengine-activiti,there are some parameters should be injected into container. \
+     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=$OPENO_IP -e SERVICE_PORT=8804 \
+  -e OPENPALETTE_MSB_IP=$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=$OPENO_IP -e SERVICE_PORT=8805 \
+  -e OPENPALETTE_MSB_IP=$OPENO_IP -e OPENPALETTE_MSB_PORT=80 $NEXUS_DOCKER_REPO/onap/vfc/wfengine-mgrservice:$DOCKER_IMAGE_VERSION