Workflow Docker containers

removing the necessity of CS_USER and CS_PASSWORD in case of connecting to unsecured Cassandra

Change-Id: I2a652642b724c99a95af15891742018a09dab0cc
Issue-ID: SDC-1482
Signed-off-by: avigaffa <avi.gaffa@amdocs.com>

diff --git a/workflow/README.md b/workflow/README.md
index 40b4bbb..2b6bcbc 100644 (file)
--- a/workflow/README.md
+++ b/workflow/README.md
@@ -2,13 +2,25 @@
 
 ## 1. Initialize Workflow Database
 
-`docker run -d -e CS_HOST={HOST} -e CS_PORT={PORT} -e CS_USER={USER} -e CS_PASSWORD={PASSWORD} {INIT_IMAGE}`
+`docker run -d -e CS_AUTHENTICATE={CS_AUTHENTICATE} -e CS_HOST={HOST} -e CS_PORT={PORT} -e CS_USER={USER} 
+-e CS_PASSWORD={PASSWORD} {INIT_IMAGE}`
 
 This is done only once to initialize the DB schema.
 
 **Example** 
 
-`docker run -d -e CS_HOST=10.247.41.19 -e CS_USER=test -e CS_PASSWORD=secret -e CS_PORT=9160 onap/workflow-init:latest`
+running docker with secured Cassandra DB
+
+`docker run -d -e CS_HOST=10.247.41.19 -e CS_AUTHENTICATE=true -e CS_USER=test -e CS_PASSWORD=secret -e CS_PORT=9160 
+onap/workflow-init:latest`
+
+running docker with unsecured Cassandra DB
+
+`docker run -d -e CS_HOST=10.247.41.19 -e CS_AUTHENTICATE=false -e CS_PORT=9160 onap/workflow-init:latest`
+
+or
+
+`docker run -d -e CS_HOST=10.247.41.19 -e CS_PORT=9160 onap/workflow-init:latest`
 
 ## 2. Start Backend
 

diff --git a/workflow/workflow-designer-init/src/main/docker/start.sh b/workflow/workflow-designer-init/src/main/docker/start.sh
index ac89d6c..919277f 100644 (file)
--- a/workflow/workflow-designer-init/src/main/docker/start.sh
+++ b/workflow/workflow-designer-init/src/main/docker/start.sh
@@ -1,11 +1,21 @@
 #!/bin/sh
 
-if [[ -z "${CS_USER}" ]]; then
+is_cs_unauthenticated=1
+FALSE=0
+if [[ -z "${CS_AUTHENTICATE}" || "${CS_AUTHENTICATE}" == "false" ]]; then
+       is_cs_unauthenticated=$FALSE
+fi
+
+if [ $is_cs_unauthenticated -eq $FALSE ]; then
+       echo "Establishing unsecured connection to Cassandra"
+fi
+
+if [[ $is_cs_unauthenticated -eq 1 &&  -z "${CS_USER}" ]]; then
        echo "CS_USER environment variable must be set"
        exit 1
 fi
 
-if [[ -z "${CS_PASSWORD}" ]]; then
+if [[ $is_cs_unauthenticated -eq 1 &&  -z "${CS_PASSWORD}" ]]; then
        echo "CS_PASSWORD environment variable must be set"
        exit 1
 fi
@@ -15,4 +25,9 @@ if [[ -z "${CS_HOST}" ]]; then
        exit 1
 fi
 
-cqlsh -u ${CS_USER} -p ${CS_PASSWORD} -f /create_workflow_db.cql ${CS_HOST} ${CS_PORT}
+if [ $is_cs_unauthenticated -eq 1 ]; then
+    cqlsh -u ${CS_USER} -p ${CS_PASSWORD} -f /create_workflow_db.cql ${CS_HOST} ${CS_PORT}
+else
+    cqlsh -f /create_workflow_db.cql ${CS_HOST} ${CS_PORT}
+fi
+