reduce ccsdk-ansible-server image footprint

[ccsdk/distribution.git] / ansible-server / src / main / ansible-server / BuildHostFile.py

diff --git a/ansible-server/src/main/ansible-server/BuildHostFile.py b/ansible-server/src/main/ansible-server/BuildHostFile.py
new file mode 100755 (executable)
index 0000000..20bbc90
--- /dev/null
+++ b/ansible-server/src/main/ansible-server/BuildHostFile.py
@@ -0,0 +1,112 @@
+'''
+/*-
+* ============LICENSE_START=======================================================
+* ONAP : APPC
+* ================================================================================
+* Copyright (C) 2019 AT&T Intellectual Property.  All rights reserved.
+* ================================================================================
+* Copyright (C) 2019 Amdocs
+* =============================================================================
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*      http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+* 
+* ECOMP is a trademark and service mark of AT&T Intellectual Property.
+* ============LICENSE_END=========================================================
+*/
+'''
+
+import os, subprocess
+import sys
+from collections import namedtuple
+import json
+
+import uuid
+import cherrypy
+from cherrypy.lib.httputil import parse_query_string
+from cherrypy.lib import auth_basic
+
+def buildHostsSysCall(JsonInput, run_path, inventory_type):
+
+  cherrypy.log( "***> in BuildHostFile.buildHostSysCall")
+
+  # Build host file in run dir
+  output_file = open(run_path + "/host_file.txt","w")
+
+  #
+  # host vm will be formated based on the inventory_type value passed
+  #
+  cherrypy.log( "*** buildHostsSysCall -> Inventory_type: "  + inventory_type)
+
+  # print standard header stuff to file
+  output_file.write ("[host]\n")
+  output_file.write ("localhost   ansible_connection=local\n")
+
+  TypeList=[]
+
+  # print vm type then vm & ips
+  for NodeList in JsonInput['NodeList']:
+      #print( "" )
+      #print ("Node: ")
+      #print NodeList
+  
+      #need to add check that vnfc-type is present in request
+      if not ('vnfc-type' in NodeList):
+        cherrypy.log( "*** buildHostsSysCall -> vnfc-type Not in NodeList: ")
+        return(-1)
+
+      Type =  NodeList['vnfc-type']
+      TypeList.append(Type)
+  
+  
+      # Optional Floating Address & VIP Element
+      FloatingIP=""
+      NE_ID_VIP=""
+      if ('floating_ip_address-vip' in NodeList) & ('ne_id_vip' in NodeList): 
+        FloatingIP = NodeList['floating_ip_address-vip']
+        NE_ID_VIP = NodeList['ne_id_vip']
+        #print ("FloatingIP: " + FloatingIP)
+        #print ("ne_id_vip: " + NE_ID_VIP)
+        output_file.write ("\n[%svip]\n" % Type )
+        if inventory_type == "None":
+          output_file.write ("%s\n" % (FloatingIP) )
+        elif inventory_type == "VNFC": 
+          output_file.write ("%s ansible_host=%s\n" % (NE_ID_VIP, FloatingIP) )
+        elif inventory_type == "VM": 
+          output_file.write ("%s ansible_host=%s\n" % (NE_ID_VIP[0:13], FloatingIP) )
+  
+      output_file.write ("\n[%s]\n" % Type )
+      Site =  NodeList['site']
+
+      #print ("Type: " + Type)
+      #print ("Site: " + Site)
+
+      for  vm in NodeList['vm-info']:
+          #print ("VM: " )
+          #print (vm)
+          Name   = vm['ne_id']
+          IpAddr = vm['fixed_ip_address']
+          #print ("vm: " + Name + ": " + IpAddr)
+          if inventory_type == "None":
+            output_file.write ("%s\n" % (IpAddr) )
+          elif inventory_type == "VNFC": 
+            output_file.write ("%s ansible_host=%s\n" % (Name, IpAddr) )
+          elif inventory_type == "VM": 
+            output_file.write ("%s ansible_host=%s\n" % (Name[0:13], IpAddr) )
+
+  # print  site list
+  output_file.write ("\n[%s:children]\n" % Site )
+  for child_type in TypeList:
+      output_file.write ("%s\n" % child_type)
+
+
+  output_file.close()
+  return(0)