I am a newbie to google compute engine, I looked at various tutorials and could add a custom domain to app engine. I added a sub domain as advised in the tutorial http://demo.appostrophi.com/ [http://demo.appostrophi.com/][1]. I want my URL to be www.appostrophi.com/ but it's showing a blank screen. What could I have possibly done wrong.
I have added the resource names as suggested by google with my domain registrar.
Please advice.
Thanks in advance
Your DNS registration appears incorrect (or didn't yet have time to propagate properly):
Firefox can’t find the server at www.appostrophi.com.
and
Firefox can’t find the server at appostrophi.com.
The document you mentioned is not the proper procedure to register a domain and/or a subdomain to a GAE app. See Adding a custom domain for your application.
Related
When will SSL support for custom domain be available within the developer console, instead of having to go over to Google Apps? I read somewhere it says Q3 of 2015. But seems like people have some ways of getting that to work already. Is it a private beta feature?
Building some apps for a client and they can't get their Google Apps account to work and we already have the custom sub-domain mapped to the GAE, and just need the last piece. Help!
This is the tracking issue, indeed Q3 seems to be more likely: https://code.google.com/p/googleappengine/issues/detail?id=10794
FWIW, I detailed a bit my solution to get things working via Google Apps in this Q&A: AppEngine subdomains to modules without wildcard mapping, maybe it can help with your customer's problems in the meantime.
Problem I want to solve
I want to be able to send different users to different versions of my Google App Engine application, on a custom domain, with SSL enabled. This needs to be done in a controlled way, i.e., even landing page should be different, and it has to work on multiple units for the user.
Solution I can't get to work
I am trying to setup a custom domain with sub-domains, and want to be able to access different versions of the application. For example, I have myapp.mydomain.com, and I want to run one version (alpha) on alpha.myapp.mydomain.com, and one version (beta) on beta.myapp.mydomain.com (where alpha is default).
I use the Google Developers Console to set up custom domains, using myapp.mydomain.com, and *.myapp.mydomain.com as custom domains.
This works perfectly as long as I don't try to add on SSL as well, i.e., beta.myapp.mydomain.com serves the version named beta. When I set up SSL I start by adding my application to Google Apps, (per https://developers.google.com/appengine/docs/ssl) and then set up my domain to point to my app. First I add myapp.mydomain.com, then alpha.myapp.mydomain.com, and last beta.myapp.mydomain.com.
When that is done beta.myapp.mydomain.com start to serve the default version instead. Except that it sometimes also serves the beta version (this happens one in every 20 tries or so, I assume it's a glitch for now).
My questions:
a) Should I set up my domains in both Google Apps and Google Developer Console? Or should I remove the setup from Google Developer Console? I tried both, seems to give the same results.
b) It seems like it is possible to get it done by using modules as indicated in
Google App Engine custom domains, subdomains and SSL and in Appengine modules dispatch.xml routing with custom domain. Is this the only way, or am I doing something wrong in my setup?
Suggestions I have received so far
One suggestion is to use traffic splitting and set a unique cookie depending on what version I want the user to end up with. I did not know about this, and it will solve some other issues I have been looking at. It does not solve my current problem though, as I need to have this set before log in. The answer is useful though.
I'll answer with what I did to make this work for me.
Instead of sending users to different versions of the app, I created a new module called alpha, and directed users using alpha.myapp.mydomain.com to that module using dispatch.xml.
<dispatch>
<url>*alpha.myapp.mydomain.com/*</url>
<module>alpha</module>
</dispatch>
I set up custom domains in the App Engine Console (https://console.developers.google.com) under Compute->App Engine->Custom Domains, for *.myapp.mydomain.com and alpha.myapp.mydomain.com. I also added the URL alpha.myapp.mydomain.com to the accepted URLs for my App Engine app on Google Apps (https://admin.google.com). This allowed me to run over SSL as well.
I intend to run the app under another domain (domain alias to my primary domain), so I tried that as well. To make this work I ONLY added the domain alias in Google Apps as www.mydomainalias.com and alpha.mydomainalias.com, because if I added it to Google App Engine custom domains I got an error message ("We are unable to process your request at this time. Please try again later. (Error #1000)"). I have no idea why it that did not work out.
The easier approach is to do traffic splitting on a cookie level compared to setting up extra subdomains AND extra SSL certificates.
The domain name to access your alpha version does not have to change using this approach.
from the docs :
The response from your app does not already contain a Set-Cookie:
GOOGAPPUID=... header. This allows your app to control which version a
user gets.
How do I activate SSL for custom domains on Google Appengine?
The instructions I have read, at https://developers.google.com/appengine/docs/ssl or https://support.google.com/a/answer/2644334?hl=en , seem to refer to an old version of the admin console for Google Apps.
I looked at https://support.google.com/a/answer/2644334?hl=en , but on the current console, if I do Security > Advanced Settings > Set up SSO, there is no place where it asks for the AppEngine Application ID.
I looked at https://developers.google.com/appengine/docs/ssl . It directs me to go to the Admin Console of my App domain, and to find a Domain Settings tab and then go to the SSL subtab. There is no Domain Settings tab, however, and the "Domains" tab only allows me to add domains (without http / https mention).
So, how do I setup SSL for my appengine app that uses a custom domain?
Note: this question has been asked already on StackOverflow, some years ago, but the google dashboards have changed since then, and the information I could find is no longer relevant.
Ok, so that other people can avoid wasting as much time as I did.
When you go to the admin console for your domain, you need to click on Security, but NOT on Advanced settings. Rather, pay attention to the small "Show more" below the other options. If you click that, "SSL for Custom Domains" will magically appear.
No thanks to Google for this horrible user interface.
Hallelujah to Luca. I've wasted a day on this. I had already added the custom domain in the GAE app engine console and was getting the cryptic "We are unable to process your request at this time. Please try again later. (Error #1000)" message.
I wasn't able to assign the certificate to my custom domain. The custom domain wouldn't show in the list in the GAE Security Settings (custom domain) until after removing the custom domain from the GAE console.
AppEngine Introducing managed SSL for Google App Engine for customs domains and it will be got activated automatically, for already added domains please remove it and add once again
More Information-
https://cloudplatform.googleblog.com/2017/09/introducing-managed-SSL-for-Google-App-Engine.html
https://cloud.google.com/appengine/docs/standard/python/securing-custom-domains-with-ssl
I have made a website using Google app engine that I would like to map to my own domain.
I have added the app as a service following instructions given.
I then attempted to add a new URL for the app so that it would could be fount at www.mydomain.com.
How when I attempt to add this domain I get the error "The term mydomain.com is not allowed".
I have searched all over and can't seem to find out what the issue is. I have contacted support and they have said they can't help me with non-core services, even though this is an error given in the control panel.
Does anyone have any ideas?
I assume you have a google apps account for that domain and are trying to bind the gae application to this domain.
If so, put only "www" in. It will add the application to www.mydomain.com.
Adding the application to the root( mydomain.com ) is not possible in general. (But for the primary domain its possible to set a redirection)
I've been fooling around with the Google App Engine for a few days and I have a little hobby application that I want to write and deploy.
However I'd like to set it up so that users are not directly accessing the app via appspot.com.
Is hosting it through Google Apps and then pointing it at my own domain the only way to go? I looked at that a little bit and it seemed like a pain to implement but maybe I'm just missing something.
My other thought was to write the app-engine piece as a more generic web-service.
Then I could have the user-facing piece be hosted anywhere, written in any language, and have it query the appspot.com url.
Anyone have any luck with the web-service approach?
The reason Google Apps is required is because you need somewhere to a) verify you own the domain (otherwise, you might point it at app engine, then I might hijack it by adding it to my account) and b) set up domain mappings (which subdomains point to which of your appengine apps).
Since this stuff already exists in Apps, it seems silly to duplicate it in AppEngine.
As has been pointed out, it doesn't cost anything, and you do not need to "move" anything to Google. You simple created a cname record with a random name to verify you own the domain, and a cname for the subdomain you wish to point at App Engine. This only takes a few minutes, and once it's done, it's done forever.
Note: If you host your site elsewhere and use webservices, you need to scale the site/frontend. If you host on app engine, you get this for free :-)
I wrote an article on my blog about redirecting *.appspot.com domains to your custom domain to keep your branding:
http://blog.dantup.com/2009/12/redirecting-requests-from-appid-appspot-com-to-a-custom-domain
To do this, I believe you need to be using Google Apps and have a custom domain setup for Google Apps. Then, you deploy your app into your Google Apps domain.
Here is google's official instructions on how to do that:
http://code.google.com/appengine/docs/domain.html
I have used this process for a couple of sites and it is easy and painless, provided you have control on the DNS records for your domain (you should).
OK, we're now at the end of 2017 and things are a lot different regarding App Engine and custom domains. It's easy now!
Go to the app engine dashboard for your app and choose Settings, then go to the Custom Domains tab. From there, choose Add custom domain.
The tricky part is that Google needs to verify that you control the domain, so they ask you to put a TXT record in the DNS for your domain. Once you do that and Google it, you become "verified" as the owner of the domain.
After that, Google will give you a bunch of A and AAAA (for IP6) records to put in your DNS. Once you've done that, you should be good to go.
It can be easily done using request.getRequestURI() method. If the URL doesn't include your domain, just redirect it to the desired URL using
resp.sendRedirect("<your domain>")
Otherwise load a error page using
request.getRequestDispatcher("<error-page>").forward(request, response);