Cloudron Forum

@JLX89 said in Cloudflare + PTR (rDNS) Settings Compatibly: Does anyone know if there is a way around this and enable proxying on example.tld with the mail server at the same location? AFAIK, this is not possible since Cloudflare does not support proxying mail. We are using Vultr for the VPS, so rDNS needs to be setup to reflect the server host (EX: example.tld), if pushing the mail server to mail.example.tld, the rDNS would need to be updated to that. Correct. You have to set the rDNS to the name of the mail server in Vultr.

@colonelpanic said in Cloudflare Setup Questions: I assume that renewing the Let's Encrypt certificate would not be an issue with the proxy turned on because Cloudron is using a DNS challenge instead of HTTP challenge. Is that a true statement? Yes. Proxying can be left turned on, Cloudron will manage to get certs via DNS challenge. What would be the benefit of creating a Wildcard Origin Cert on Cloudflare and uploading it instead of using Let's Encrypt? AFAIK, there is no benefit. I think the wildcard origin cert is intended for cases where one cannot get a valid cert via DNS or HTTP automation (like some intranets that block outbound access).

Okay, this was kinda weird. Did register the domain and added it to CloudFlare. Got the error "invalid domain" while adding it on Cloudron. Got the error while using CloudFlare, but also with wildcard. As I had some other work to do, didn't really check after my post. As I tried to add it to Cloudron for a screenshot and after that the manual solution, it suddenly worked, while having selected CloudFlare. So maybe there was a problem with resolving the domain before, but it is working now at least.

yeah, I am not sure what changed on Cloudflare side, but we had to do this on our servers as well.

@girish Nice, thank you. Have just added them manually. Be double-nice if they were added automatically when Cloudflare is first used as a DNS Proxy, but I guess I understand that's both an additional feature to maintain, and maybe debatable if everyone would want it happening silently.

@silvermaw no worries, happens to the best

Solved. It was a small misconfiguration on the registrar side. Thanks!

@jagan personally I stay away from all things Cloudflare. Like the Tech Giants they are in the business of surveillance cspitalism and are massively over centralising the Internet. See also stuff like https://tech.tiq.cc/2016/01/why-you-shouldnt-use-cloudflare/

@opensourced said in Unable to install apps: @girish I moved the appsdata folder to another mounted drive I think you should have led with that...

unfortunately, i also had an issue with it. basically what i did, i put my testing page https://wp-test.blindsoft.net through it, using a docker container, sense i like using docker. then i put the hostname as wp-test. unfortunately, it only shows a 502 gateway error.

I didn't know Argo tunnels were free. So one can hide the mail service and put it thru an Argo tunnel on a subdomain to the world. https://docs.ibracorp.io/all-guides-in-order/documentation/cloudflare-tunnel Similarly one can have another domain and IP handle the incoming, which is tunneled to you via Tailscale. https://docs.ibracorp.io/all-guides-in-order/documentation/tailscale

@comtop1 Did you get this sorted out? Usually, I have seen disabling and re-enabling cloudflare proxy fixes things. Seems to be some in Cloudflare SSL proxy caching.

Better solution: Find the "Domains & Certs" menu in the dropdown Click on your domain and switch from Cloudflare to Manual (this can just be temporary) and then save Now try to uninstall your app again. Now you can probably try to reintegrate Cloudflare again via API You may just have an expired Cloudflare token, which can happen. Check out expiry date for your token and try again.

@alexsunny123 ok there are quite a few variables in the mix here it seems. For a start, can you connect to the Cloudron setup view using the public IP address from your ISP on port 80 and 443? To rule out some other maybe interfering parts, disable the Cloudflare proxying. Since you mentioned email, on a residential connection you will most likely require a mail relay to work properly, anyways port 25 will most likely be blocked by your ISP. Cloudron as mail relay support for various providers though. Lastly for Cloudron it doesn't really matter if bare-metal or VM, so there are no special docs about this. You should be fine as long as you have vanilla Ubuntu 20.04 server installed.

@girish yep, it loads, awesome, thank you

@humptydumpty done

I understand the use case might be a bit narrow, but for those who understand - that's an absolute killer.

This is in 7.4

@robi yeah, with ecommerce being our primary business, we're invested in this. We have 12 very experienced devs on the team but just a few of them have had time to start looking at Cloudron this week. In this for the long-term though so I'm sure you'll start to see our work filtering through very soon.