Cloudflare It is an excellent service from many points of view, and for the owners of websites or web systems, it is often an oxygen bubble.DNS manager, system of caching, administration SSL with rules of fortare redirectionare HTTPS, crypto, firewall And many other options are available free of charge through Cloudflare.
In order to benefit from the Utiliers Cloudflare service, it must open a free account and add the domain or web domains to the console. After this step, the new names (NSs) indicated in the CloudF account will be added to the registrar of the domain name. From that moment, all the administration of DNS will be made from this service.
Like any service, even if everything works well most of the time, there are moments (quite rare, rightly) in which websites are facing problems whose source is cloud.
502 Bad Gateway – Cloudflare
“502 Bad Gateway” It is most often an HTTP Networking Error generated by the host server.
A recent problem at Cloudflala generated this error, and the impact was huge. Hundreds of thousands or maybe even millions of websites could not be accessed for more than 30 minutes. From blogs, portals, online publications and to large service providers and social networks could not be accessed due to this problem.
HTTP 502 errors
Resolved – Cloudflare has resolved the issue and services have resumed normal operation.
Jul 2, 14:57 UTC
Update – Cloudflare has implemented a fix for this issue and is currently monitoring the results.
Description:
Major outage impacted all Cloudflare services globally. We saw a massive spike in CPU that caused primary and secondary systems to fall over. We shut down the process that was causing the CPU spike. Service restored to normal within ~30 minutes. We’re now investigating the root cause of what happened.
Jul 2, 14:50 UTC
Monitoring – Cloudflare has implemented a fix for this issue and is currently monitoring the results.
We will update the status once the issue is resolved.
Jul 2, 14:15 UTC
Investigating – Cloudflare is observing network performance issues. Customers may be experiencing 502 errors while accessing sites on Cloudflare.
We are working to mitigate impact to Internet users in this region.
Jul 2, 13:52 UTC
However, there were sites that even if they used the Cloudflare service worked in normal parameters. All these websites that worked, did not have DNS and HTTP proxy (CDN) activated.
Resolution 502 Bad Gateway / Cloudflare
Access the Cloudflare account and go to the field on which you meet this error. In the DNS section set “DNS only“. The icon with Norisor will change from orange to gray.
From that moment, all the traffic will bypass Cloudflare and the real IP out of the Internet will be exposed, but the service will work normally.
