Ranger test policy creation - 3000 policies to stress test using ranger API calls

Follow this shell script to generate the 3000 ranger policy files,

 You need to update the "create_policy.json" file with the correct service name in your cluster ( "service": "c249_hive")
 ++++++++++++++++++++++++++++++++++
"create_policy.json"
++++++++++++++++++++++++++++++++++
{
    "allowExceptions": [],
    "denyExceptions": [],
    "denyPolicyItems": [
        {
            "accesses": [
                {
                    "isAllowed": true,
                    "type": "drop"
                }
            ],
            "conditions": [],
            "delegateAdmin": true,
            "groups": ["hadoop"],
            "users": []
        }
    ],
    "description": "Policy for Service: c249_hive",
    "isAuditEnabled": true,
    "isEnabled": true,
    "name": "c249_hive_test-1",
    "policyItems": [
        {
            "accesses": [
                {
                    "isAllowed": true,
                    "type": "select"
                },
                {
                    "isAllowed": true,
                    "type": "update"
                },
                {
                    "isAllowed": true,
                    "type": "create"
                },
                {
                    "isAllowed": true,
                    "type": "drop"
                }
            ],
            "conditions": [],
            "delegateAdmin": true,
            "groups": ["public"],
            "users": []
        }
    ],
    "resources": {
        "database": {
            "isExcludes": false,
            "isRecursive": false,
            "values": [
                "rajesh"
            ]
        },
        "table": {
            "isExcludes": false,
            "isRecursive": false,
            "values": [
                "*"
            ]
        },
"column": {
            "isExcludes": false,
            "isRecursive": false,
            "values": [
                "*"
            ]
        }
    },
    "service": "c249_hive",
    "version": 1
}

#++++++++++Shell Script++++++++++++++
#To prepare 3000 Hive policy json files
for i in {1..3000}
do
#cloning the 1 policy file into multiple copies in each iteration
cp create_policy.json create_policy_$i.json
#Updating the database name with some non-existent unique database name rajesh-1, rajesh-2,...till   rajesh-3000
sed -i -e "s/rajesh/rajesh-$i/g"  create_policy_$i.json
#Updating the policy names with unique policy names, c249_hive_test-1, c249_hive_test-2, ..till  c249_hive_test-3000
sed -i -e "s/c249_hive_test/c249_hive_test-$i/g" create_policy_$i.json
done

#To create the ranger policies in Ranger admin through curl
for i in {1..3000}
do
curl -u admin:admin -H "Content-Type: application/json" -X POST http://c249-node5.example.com:6080/service/public/v2/api/policy -d @create_policy_$i.json
done
#++++++++++End of Shell Script++++++++++++++