sudo apt-get install -y nginx-extras passenger
# Add Passenger APT repository
sudo sh -c 'echo deb https://oss-binaries.phusionpassenger.com/apt/passenger bionic main > /etc/apt/sources.list.d/passenger.list'
sudo apt-get update
I get the error:
The following packages have unmet dependencies:
libnginx-mod-http-passenger : Depends: passenger (= 1:5.3.4-1~bionic1) but it is not going to be installed
Depends: nginx-common (= 1.14.0-0ubuntu1) but 1.14.0-0ubuntu1.1 is to be installed
When I just followed this. Seems some packages were updated but the requirements on nginx requires the old version?
Looks like there's just a temporary issue with Passenger's package as of last night. They're fixing it but here's a workaround: https://github.com/phusion/passenger/issues/2122#issuecomment-423355568
We ran into the same thing on Hatchbox and the workaround fixes it.
I am wondering if there is a variant toturial for the Puma, Nginx and Capistrano setup? Is Puma a less viable app server for production? Can we invoke a small discussion on this?
Something I'll probably add a some point soon now that Puma ships with Rails by default.
Puma is great too, but this tutorial is intended for beginners and Puma requires you to setup, run, manage, and monitor a separate process on the server independent of NGINX. It's just a lot less beginner friendly in production so that's why Passenger is the default. It's much easier to get up and running to learn the ropes and once you've done it successfully you can swap over to Puma if you like.
it's the first time I'm trying to deploy an app on a server.
for the moment i have 2 problems.
first, optionnal: I don't have secrets.yml, secrets.yml.example and database.yml.example in my rails app. Do I have to create them and if yes what do I put in my secrets.yml (On the other hand, I have credentials.yml.enc and master.key)
secondly, i'm at the first deploy step and every time i run "cap production deploy" that stop at "git:check" with this message :
[email protected]: Permission denied (publickey,password).
01 fatal: Could not read from remote repository.
01 Please make sure you have the correct access rights
01 and the repository exists.
I had, beforedeploying, generate a pair of key in the sudo user on the server, I had add this public key to the deploy key section of my repo git. I tried to clone the repo on the server but I have the same message. but on local no problem. Do you have an idea of what I did wrong (I look for a solution on google, I try change the git address and several other things since one day). Did I miss something.
And of course thank you very much, Chris, for this article.
Sounds like your server can't authenticate with your git repo. There are two options for this.
I usually use #2.
They outline a bunch of details of this here in the Capistrano docs: https://capistranorb.com/documentation/getting-started/authentication-and-authorisation/
Also, don't worry about secrets.yml. You'll need to symlink master.key on your server though so it can decrypt credentials. You'll go into the shared folder, and create the master.key file and then add it to the list of files to symlink every deploy. That should be all you need for that since the credentials.yml.enc is already stored in your git repo.
thanks for your answer.
About secrets.yml, I found it.
About git it's exactly the problem. Since the begin I did #1 but as I say that did not work.
So perhaps I've forgoten to do something, or I don't no what. So to be sur i'm going to delete the server and restart all from the beginning. I don't really understand the #2 for git authentication on my server, but I'm going to read the docs you send me, I hope that will works this time.
Thank you again for your work.
Join 18,000+ developers who get early access to new screencasts, articles, guides, updates, and more.