Question

Dokku www subdomain

Posted May 11, 2014 9.5k views
I have set up dokku on digital ocean and deployed my first site successfully like this: git remote add dokku dokku@myfirstdomain.com:myfirstdomain.com git push dokku master I can access this first site by visiting either http://www.mydomain.com or http://mydomain.com I have set up my second site in the same way git remote add dokku dokku@myseconddomain.com:myseconddomain.com git push dokku master I can access my second site by going to http://myseconddomain.com but when I try to access using http://www.myseconddomain.com it shows the site from myfirstdomain.com How do I set up the www subdomain so http://www.myseconddomain.com correctly loads the myseconddomain content? I have pointed the * A record and @ A record of both domains to the ip address of my droplet
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jamie
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9 answers
dmitri.voronianski August 16, 2014

I have very similar problem

I have myapp.com deployed on dokku and I NEED www.myapp.com subdomain to point to the same app.

also I have foo.myapp.com (deployed on dokku) but somehow www.myapp.com always points to this app instead of root..

Did you manage to workaround this?

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maestrrr May 12, 2014
quick question how did u copy the key to dokku before git push?

cat ~/.ssh/id_rsa.pub | ssh root@myfirstdomain.com:myfirstdomain.com "sudo sshcommand acl-add dokku myfirstdomain.com" ?

Thanks.
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sianios May 12, 2014
Check your webserver configuration file, or if you want post it here to help you.
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jamie May 12, 2014
@maestrrr I copied from .ssh/id_rsa.pub and pasted in the input field that you get when first setting up Dokku.
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asb May 12, 2014
@jamie: You might want to check out the dokku-domains-plugin:

https://github.com/wmluke/dokku-domains-plugin
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jamie May 14, 2014
I tried dokku-domains-plugin but didn't seem to work.

So in nginx.conf for my second app I changed

server_name myseconddomain.com;

to

server_name myseconddomain.com www.myseconddomain.com;

I think this should be fine when I push changes but as I understand will no longer work if I delete my second app and add back again? - I am new to nginx / dokku so just feeling my way at the moment
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jamie May 19, 2014
Ok it turns out that eveytime I push this get overwritten. SO need another solution
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michal.hantl August 8, 2015
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alexissantos October 17, 2015

For other folks who may run into this, this should solve the issue:

domains:add name_of_site www.domainname.extension

And, if you happen to be running Django, be sure to add “.domainname.extension” to your ALLOWED_HOSTS settings.

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