A 502 Bad Gateway Error is a general indicator that there’s something wrong with a website’s server communication. It is just a generic error, it doesn’t actually tell you what exactly is the issue with your website. When this happens, your website will serve an error web page to your site’s visitors.

When we host an application that is accessible on the cloud and it shows this error, that means the load balancer that is front-ending the application is accessible but there is a problem with the backend application. That problem might be due to firewall issues or the application services are not available.

To know how to Troubleshooting 502 Bad Gateway watches the video by Author & Cloud Expert, Atul Kumar from k21Academy

Where he explains:

• 00:00​ = Introduction
• 00:56 = Agenda
• 02:49 = What is 502 bad Gateway?
• 04:11 = Troubleshooting 502 Bad Gateway
• 17:06 = Training on Build, Manage & Migrate EBS (R12) On Oracle Cloud
• 17:44 = Learning Path for Cloud Apps DBA: EBS(R12) On OCI
• 18:00 = Free Class on Build, Manage & Migrate EBS R12 to Cloud for Beginners
• 18:20 = Registration Link for Free Class on Build, Manage & Migrate EBS R12 to Cloud for Beginners

#cloud #oracle #developer