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Merge pull request #14 from M35a2/master
support for more default devices
This commit is contained in:
Joe Clarke
GitHub
5
scripts/breakout-to-secureCRT-session/login.yaml
Normal file
5
scripts/breakout-to-secureCRT-session/login.yaml
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@@ -0,0 +1,5 @@
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#Connectivity Info
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cmlServer: cml.domain.com
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lab: 53b3fe
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username: admin
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password: password
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@@ -1,18 +1,30 @@
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import requests
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import json
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import os
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import yaml
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requests.packages.urllib3.disable_warnings()
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from cmlApiCalls import CML as cml
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server = "cml.server.com"
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username = "admin"
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password = "CMLpassword123"
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lab = "53b3fe"
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user = os.getlogin()
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auth = cml.auth(server, username, password)
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allNodes = cml.getAllNodes(auth, server, lab)
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# print(allNodes)
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# get login information from login.yaml
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with open("login.yaml") as f:
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login = yaml.safe_load(f.read())
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# set variable from yaml file
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server = login["cmlServer"]
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lab = login["lab"]
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username = login["username"]
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password = login["password"]
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# get username for secureCRT directory
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user = os.getlogin()
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# get authentication token from CML (funtion in cmlApiCalls.py)
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auth = cml.auth(server, username, password)
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# get all nodes from the cml server (funtion in cmlApiCalls.py)
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allNodes = cml.getAllNodes(auth, server, lab)
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# print(allNodes) -- for troubleshooting
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N = True
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n_id = 0
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port = 9000
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try:
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@@ -24,14 +36,17 @@ except:
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while n_id < 100:
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node_id = f"n{n_id}"
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response = cml.getNodesByID(auth, server, lab, node_id)
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# print(response)
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# print(response) -- for troubleshooting
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# if node does not exists, check the next node
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if response == "end of list":
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print("Node " + node_id + " does not exist, will check all nodes from n0 to n99.")
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# increment node number
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n_id = n_id + 1
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elif response.get("node_definition") == "external_connector":
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# dont count external_connector as usable
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# dont count devices that cannot be consoled into
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elif (response.get("node_definition") == "external_connector" or
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response.get("node_definition") == "unmanaged_switch"):
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# increment node number
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n_id = n_id + 1
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else:
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@@ -41,7 +56,9 @@ while n_id < 100:
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# turn port number into hex
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# strip "0x2233" and make it only 4 charators
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hexport = hex(port).split('x')[-1]
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print("creating: " + node_label)
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# node definition is also printed for troubleshooting
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print("creating: " + node_label + " Node Definition: " + response.get("node_definition"))
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# create a secureCRT Session
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with open("config.ini", "r") as config:
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temp = config.read()
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temp = temp.replace("REPLACE", "0000" + hexport)
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@@ -49,13 +66,27 @@ while n_id < 100:
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with open( location, "w") as config2write:
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config2write.write(temp)
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if response.get("node_definition") == "wan_emulator":
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# add by 1 if wan_emulator
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# if any custom nodes are added, and they dont add by 2 ports in the breakout tool
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# add the node definition to the if statement below to only add by 1 port.
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if (response.get("node_definition") == "wan_emulator" or
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response.get("node_definition") == "asav" or
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response.get("node_definition") == "ftdv" or
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response.get("node_definition") == "server" or
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response.get("node_definition") == "alpine" or
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response.get("node_definition") == "coreos" or
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response.get("node_definition") == "desktop" or
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response.get("node_definition") == "ubuntu"):
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# only add 1 to port number for the next device
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port = port + 1
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# else add 2 to port number for the next device
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else:
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port = port + 2
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# increment node number
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n_id = n_id + 1
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#
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print("Nodes 0-99 checked. if you need more, increase the number checked in the while loop")
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print("example change to: while n_id < 150:")
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print("exiting...")
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@@ -14,15 +14,65 @@ Tested on:
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- secureCRT 9.0.2
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Variables to edit:
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on main.py edit server, username, password, and lab number.
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in login.yaml edit the server name, username, password, and lab number.
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This python app will create a new folder and all the telnet sessions for the lab.
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Port numbers are listed in front of the devices name so you can quickly bounce it off the breakout tool if something doesnt seem right...
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to run the script:
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- edit the variables in login.yaml (note: you can find the lab number in the url when opening the lab on the cml server webpage)
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- run main.py file to start the program
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Example:
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```
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C:\Users\Admin\Documents\CML-Breakout-SecureCRT-Session> python .\main.py
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creating: internet Node Definition: iosv
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creating: csr-sdwan-3-1 Node Definition: csr1000v
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creating: csr-sdwan-4-1 Node Definition: csr1000v
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creating: wan-em-2 Node Definition: wan_emulator
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...omitted...
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Node n98 does not exist, will check all nodes from n0 to n99.
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Node n99 does not exist, will check all nodes from n0 to n99.
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Nodes 0-99 checked. if you need more, increase the number checked in the while loop
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example: while n_id < 150:
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exiting...
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C:\Users\Admin\Documents\CML-Breakout-SecureCRT-Session>
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```
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easist way to update a lab after adding/deleting devices is to just delete the lab folder in secureCRT, rerun the script, and restart secureCRT
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Known issues:
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only tested on wan emulators, routers, switches...
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i haven't tested on anything that requires VNC or breakout might handle differently than adding by two port numbers.
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This has not been tested on every node type.
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Some nodes only add by 1 port number in the breakout tool, some add by 2.
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if you devices got out of order, check the breakout tool and see if it only added by one port after the device where it became out of order.
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if so, you can add that node definition to the "if" statement starting on line 71 of main.py
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```
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# if any custom nodes are added, and they dont add by 2 ports in the breakout tool
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# add the node definition to the if statement below to only add by 1 port.
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if (response.get("node_definition") == "wan_emulator" or
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response.get("node_definition") == "asav" or
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response.get("node_definition") == "ftdv" or
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response.get("node_definition") == "server" or
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response.get("node_definition") == "alpine" or
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response.get("node_definition") == "coreos" or
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response.get("node_definition") == "desktop" or
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response.get("node_definition") == "ubuntu" or
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---> response.get("node_definition") == "CustomNode1" or
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---> response.get("node_definition") == "CustomNode2"):
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# only add 1 to port number for the next device
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port = port + 1
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```
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the node definition is printed out with each item created so you know what the name is to add.
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Likewise, if there is a node that cannot be consoled into, add it to the "elif" statement on line 47
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```
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# dont count devices that cannot be consoled into
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elif (response.get("node_definition") == "external_connector" or
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response.get("node_definition") == "unmanaged_switch" or
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response.get("node_definition") == "some other node definition that doesnt have a console"):
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# increment node number
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n_id = n_id + 1
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```
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Good luck
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