So I’m a huge fan of the service NodePing. NodePing is a service used to monitor websites and service availability, and can ping hosts, monitor HTTP/HTTPS, other services like POP3/IMAP, DNS, and more! It can also perform “advanced HTTP” monitoring and check the HTTP response code or the content from the response! I pretty much use NodePing to monitor all of my hobbyist projects, as well as those belonging to friends.
One thing that gets tricky, however, is how to do alerting. NodePing lets you do email and text notifications, but neither feels “right” to me, especially if you want to alert multiple people at once. So I came up with a better way: sending webhooks into Slack! In this post, I am going to walk you through the process of making this happen.
First, you’ll need to purchase a plan on NodePing. Plans on NodePing start at $8/month, but I personally recommend the $15/month plan as you can monitor up to 200(!) different services with it. You’ll also need to create your own Slack instance, and Slack has a free tier, which I recommend.
After creating a Slack instance, I recommend downloading and configuring both the Desktop and mobile clients to connect to your Slack instance.
Setting Up A Webhook In Slack and NodePing
Now that you’re signed up with both services, you’ll need to create a webhook in Slack. To do that, go to the “Applications” page on Slack’s website and choose the “Incoming Webhooks” app. Add a new integration and copy the URL of the webhook into your clipboard:
Note that whichever Slack channel you send alerts to is completely up to you. My personal recommendation is to create a separate channel just for alerts from NodePing.Continue reading “Using NodePing To Send Downtime Notifications To Slack”