Introduction
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Before to start you must have a Opsgenie account, then you have to create a "Teams", navigate to Opsgenie portal > Teams > Add team
Please add "Name" and "Description" and click on "Add team".
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Copy the following script and replace "YOUR_API_KEY" with your actual Opsgenie API key.
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#!/usr/bin/python3 import requests, json, sys # Set your Opsgenie API key API_KEY = "YOUR_API_KEY" # Create a new alert in Opsgenie with the specified alias def create_alert(): url = "https://api.opsgenie.com/v2/alerts" headers = {"Content-Type": "application/json", "Authorization": "GenieKey " + API_KEY} data = { "alias": sys.argv[1], "message": sys.argv[2] +" : " + sys.argv[4], "priority": "P3", "tags": ["FirstWave", "Opmantek"], "description": sys.argv[2] + sys.argv[4] + ": This alert will write to the Opmantek event log.", "name": "FirstWave", "type": "team" } response = requests.post(url, headers=headers, data=json.dumps(data)) if response.status_code == 202: print("Alert created successfully.") else: print("Failed to create alert.") create_alert() |
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Copy the following script and replace:
- "YOUR_API_KEY" with your actual Opsgenie API key.
- "YOUR_IP_ADDRESS" with your opEvents IP Address.
- "YOUR_OPEVENTS_USER" with your opEvents User.
- "YOUR_OPEVENTS_PASSWORD" with your opEvents Password.
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#!/usr/bin/python3 import sys, requests, json API_KEY = "YOUR_API_KEY" eventid = sys.argv[1] host = 'http://YOUR_IP_ADDRESS/en/omk/opEvents' loginurl = host + '/login' eventurl = host + '/events/' + eventid + '.json' s = requests.Session() # Set proper headers headers = {"Content-Type":"application/json","Accept":"application/json"} user = 'YOUR_OPEVENTS_USER' pwd = 'YOUR_OPEVENTS_PASSWORD' auth = {'username': user, 'password': pwd} loginresponse = s.post(loginurl, data = auth) #print loginresponse if loginresponse.status_code != 200: print('Login failed. Status:', loginresponse.status_code) sys.exit(1) # Do the HTTP request response = s.get(eventurl, headers=headers) # Check for HTTP codes other than 200 if response.status_code != 200: print('Status:', response.status_code, 'Headers:', response.headers, 'Error Response:',response.json()) exit(1) # Decode the JSON response into a dictionary and use the data result = response.json() stateful_eventids = result.get('stateful_eventids', []) statefulID = stateful_eventids[0]['$oid'] if stateful_eventids else None print('Stateful ID:', statefulID) # Close an existing alert in Opsgenie with the specified alias def close_alert(): url = 'https://api.opsgenie.com/v2/alerts/' + statefulID + '/close?identifierType=alias' headers = {"Content-Type": "application/json", "Authorization": "GenieKey " + API_KEY} data = {"user": "Opmantek@example.com", "note": sys.argv[2] + " : " + sys.argv[4] + ": Alert has been resolved."} response = requests.post(url, headers=headers, data=json.dumps(data)) if response.status_code == 202: print("Alert closed successfully.") else: print("Failed to close alert.") # Example usage close_alert() |
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Note: In this case we are using the "alias" in order to CLOSE or UPDATE the alert on Opsgenie. Values are id, tiny and alias. Default value is id.
Change the owner and permissions.
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# chown nmis:nmis openOpsgenie.py # chmod 775 closeOpsgenie.py |
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Log into your opEvents installation from your browser. Once authenticated, in the upper right, click System, then Edit Event Actions.
Immediately under the line that reads:
"script" : {
Add the text:
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"openOpsgenie" : { "exec" : "/usr/local/omk/script/openOpsgenie.py", "output" : "save", "arguments" : "event._id node.name SERVER event.event event.priority event.element event.details event.time" }, "closeOpsgenie" : { "exec" : "/usr/local/omk/script/closeOpsgenie.py", "output" : "save", "arguments" : "event._id node.name SERVER event.event event.priority event.element event.details event.time" }, |
When complete this should look like the following:
Then click the Validate button. If you see a 'Syntax OK' prompt, proceed to click Save. You can also click Save and this will also check the syntax is OK.
You can now call the script through opEvents with the command:
script.openOpsgenie()
script.closeOpsgenie()
Add a call to the script when node goes down and when node goes up. This would look like the following:
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"38" : { "BREAK" : "false", "IF" : "event.event eq \"Node Up\"", "THEN" : [ "script.traceroute_node()", "script.closeOpsgenie()" ] }, "30" : { "BREAK" : "false", "IF" : "event.event eq \"Node Down\"", "THEN" : [ "script.traceroute_node()", "script.openOpsgenie()", "tag.isbroken(nodedown)", "tag.verybad(42)" ] }, |
After modifying the Event Actions to suit your needs, you can then proceed to press the Save button, and verify the Syntax is OK. Once confirmed, you will then need to restart the opEvents daemon (opeventsd).
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# systemctl restart opeventsd |
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