AWS Elastic Beanstalk-Rails部署问题

Question

So I have ruby 2.3.4 and bundler v 1.17.3 I tried to deploy it to elastic beanstalk using eb cli Then I got an error:

[Instance: i-09d1c36b765b9a656] Command failed on instance. Return code: 18 Output: (TRUNCATED)...g: the running version of Bundler (1.16.2) is older than the version that created the lockfile (1.17.3). We suggest you upgrade to the latest version of Bundler by running gem install bundler . Your Ruby version is 2.3.8, but your Gemfile specified 2.3.4. Hook /opt/elasticbeanstalk/hooks/appdeploy/pre/10_bundle_install.sh failed. For more detail, check /var/log/eb-activity.log using console or EB CLI.

So I ran eb ssh: Installed rvm and ruby 2.3.4 and made it the default Installed bundler v 1.17.3 and made it the default

But when I ran eb deploy I get the same error. What am I doing wrong?

Logs:

gem 'mocha', group: :test + '[' -d /var/app/ondeck/vendor/cache ']' + bundle install Don't run Bundler as root. Bundler can ask for sudo if it is needed, and installing your bundle as root will break this application for all non-root users on this machine.
Warning: the running version of Bundler (1.16.2) is older than the version that created the lockfile (1.17.3). We suggest you upgrade to the latest version of Bundler by running gem install bundler . Your Ruby version is 2.3.8, but your Gemfile specified 2.3.4 (Executor::NonZeroExitStatus)

[2019-07-12T16:20:25.830Z] INFO [9280] - [Application update app-260b-190712_161857@9/AppDeployStage0/AppDeployPreHook/10_bundle_install.sh] : Activity failed. [2019-07-12T16:20:25.830Z] INFO [9280] - [Application update app-260b-190712_161857@9/AppDeployStage0/AppDeployPreHook] : Activity failed. [2019-07-12T16:20:25.830Z] INFO [9280] - [Application update app-260b-190712_161857@9/AppDeployStage0] : Activity failed. [2019-07-12T16:20:25.831Z] INFO [9280] - [Application update app-260b-190712_161857@9] : Completed activity. Result: Application update - Command CMD-AppDeploy failed

Answer 1

I get this when starting fresh dev boxes because I always forget updating my init script.

What you can do is to set up a hook to reinstall bundler, it's basically script that removes & installs it back

https://docs.aws.amazon.com/elasticbeanstalk/latest/dg/custom-platform-hooks.html

 #/opt/elasticbeanstalk/hooks/appdeploy/01_update_bundler.sh
 #!/bin/sh
 gem uninstall bundler
 gem install bundler -v 1.17.3 # or whatever version you want