From d00d8e7e21d0b0e552dce3507cbbbf99184330b6 Mon Sep 17 00:00:00 2001
From: Jed Reynolds <jreynolds@candelatech.com>
Date: Tue, 17 Dec 2019 16:30:36 -0800
Subject: [PATCH] create_wanlink python script can create and modify wanlinks
 but not display them. Need to create JSON handler for WAN Links

---
 py-json/create_wanlink.py | 137 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 137 insertions(+)
 create mode 100755 py-json/create_wanlink.py

diff --git a/py-json/create_wanlink.py b/py-json/create_wanlink.py
new file mode 100755
index 00000000..043249bd
--- /dev/null
+++ b/py-json/create_wanlink.py
@@ -0,0 +1,137 @@
+#!/usr/bin/python3
+# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+# example of how to create a WAN Link using JSON                              -
+#                                                                             -
+# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+import sys
+if sys.version_info[0] != 3:
+    print("This script requires Python 3")
+    exit()
+
+import time
+from time import sleep
+import pprint
+import LANforge
+from LANforge import LFRequest
+from LANforge import LFUtils
+from LANforge.LFUtils import NA
+
+j_printer = pprint.PrettyPrinter(indent=2)
+# typically you're using resource 1 in stand alone realm
+resource_id = 1
+
+def main():
+   base_url = "http://localhost:8080"
+   json_post = ""
+   json_response = ""
+
+   # remove old wanlinks
+   lf_r = LFRequest.LFRequest(base_url+"/cli-json/rm_cx")
+   lf_r.addPostData({
+      'test_mgr': 'all',
+      'cx_name': 'wl_eg1'
+   })
+   lf_r.jsonPost()
+   sleep(0.05)
+
+
+   lf_r = LFRequest.LFRequest(base_url+"/cli-json/rm_endp")
+   lf_r.addPostData({
+      'endp_name': 'wl_eg1-A'
+   })
+   lf_r.jsonPost()
+   sleep(0.05)
+
+   lf_r = LFRequest.LFRequest(base_url+"/cli-json/rm_endp")
+   lf_r.addPostData({
+      'endp_name': 'wl_eg1-B'
+   })
+   lf_r.jsonPost()
+   sleep(0.05)
+
+   # create wanlink 1a
+   lf_r = LFRequest.LFRequest(base_url+"/cli-json/add_wl_endp")
+   lf_r.addPostData({
+      'alias': 'wl_eg1-A',
+      'shelf': 1,
+      'resource': '1',
+      'port': 'eth3',
+      'latency': '75',
+      'max_rate': '128000',
+      'description': 'cookbook-example'
+   })
+   lf_r.jsonPost()
+   sleep(0.05)
+
+   # create wanlink 1b
+   lf_r = LFRequest.LFRequest(base_url+"/cli-json/add_wl_endp")
+   lf_r.addPostData({
+      'alias': 'wl_eg1-B',
+      'shelf': 1,
+      'resource': '1',
+      'port': 'eth5',
+      'latency': '95',
+      'max_rate': '256000',
+      'description': 'cookbook-example'
+   })
+   lf_r.jsonPost()
+   sleep(0.05)
+
+   # create cx
+   lf_r = LFRequest.LFRequest(base_url+"/cli-json/add_cx")
+   lf_r.addPostData({
+      'alias': 'wl_eg1',
+      'test_mgr': 'default_tm',
+      'tx_endp': 'wl_eg1-A',
+      'rx_endp': 'wl_eg1-B',
+   })
+   lf_r.jsonPost()
+   sleep(0.05)
+
+   # start wanlink
+   lf_r = LFRequest.LFRequest(base_url+"/cli-json/set_cx_state")
+   lf_r.addPostData({
+      'test_mgr' = 'all',
+      'cx_name' = 'wl_eg1',
+      'cx_state' = 'RUNNING'
+   })
+   lf_r.jsonPost()
+   print("Wanlink is running, wait one sec...")
+   sleep(1)
+   # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+   # Now we can alter the delay and speed of the wanlink by
+   # updating its endpoints see https://www.candelatech.com/lfcli_ug.php#set_wanlink_info
+   # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+   print("Updating Wanlink...")
+   lf_r = LFRequest.LFRequest(base_url+"/cli-json/set_wanlink_info")
+   lf_r.addPostData({
+      'name': 'wl_eg1-A',
+      'speed': 265333,
+      'latency': 30,
+      'reorder_freq': 3200,   # thats 3200/1000000
+      'drop_freq': 2000,      #  2000/1000000
+      'dup_freq': 1325,       #  1325/1000000
+      'jitter_freq': 25125,   # 25125/1000000
+   })
+   lf_r.jsonPost()
+   sleep(1)
+
+   # stop wanlink
+   lf_r = LFRequest.LFRequest(base_url+"/cli-json/set_cx_state")
+   lf_r.addPostData({
+      'test_mgr' = 'all',
+      'cx_name' = 'wl_eg1',
+      'cx_state' = 'STOPPED'
+   })
+   lf_r.jsonPost()
+   print("Wanlink is stopped.")
+
+   print("Wanlink info:")
+   json_response = LFResponse.LFRequest(base_url+"/")
+
+# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+if __name__ == '__main__':
+    main()
+
+###
+###
\ No newline at end of file