Questions tagged [ruby]
Ruby is a general-purpose object-oriented open-source scripting language. It sees a high degree of use in the configuration management space, and is popular for web development due to the high adoption of Ruby On Rails
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rb_sys_fail_path_in(rb_file_s_rename, (filepath1, filepath2)- errno == 0 error when running a newly installed version of chef
I have 1 box that seems to not want to run chef, while I have 5 other identical boxes that are working just fine using the same rhel and chef versions. On the non-working box, Chef runs correctly when ...
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Ubuntu 22 need to have <1.14 nginx to install Passenger Phusion for Ruby app server
I'm trying to install Phusion Passenger but NGINX required is <1.14.
For Ubuntu 22 the default is 1.18.X
Need to have a slightly older version on the OS.
thanks
-R
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151
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phusion passenger fails attempting to start redmine with wrong ruby version
Running apache on ubuntu-20, using chruby with ruby 2.6.6 and 3.0.4 installed.
At present, the site starts phusion passenger as follows in the site.conf file:
LoadModule passenger_module /opt/rubies/...
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1
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987
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AWS ElasticBeanstalk: Early termination of worker [puma] Loading development - gems?
I'm currently upgrading rails from 6 to 7 and so had to upgrade my eb platform-version as well (to run ruby-3.0).
Now puma isn't able to start and always looping through:
[13033] + Gemfile in context: ...
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101
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Scalelite Load balancer giving error when trying to add new servers
I have two stand alone Vms in vultr running on Ubuntu 18.04 and on top of it I have installed Bigbluebutton server configs and a Greenlight frontend.
I have configured another server for scalelite on ...
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1
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3k
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/usr/bin/env: ‘ruby2.7’: No such file or directory
I'm trying to setup ruby using rbenv on a server, instead of the apt-get installed version of ruby and bundler.
I followed Digital Ocean's guide, deviating only on ruby version (I need 2.7.1) and ruby ...
- 111
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Extra trailing slash when re-directing www to non-www
This is my current configuration:
server {
if ($host = www.mywebsite.com) {
return 301 https://mywebsite.com$request_uri;
} # managed by Certbot
if ($host = mywebsite.com) {
...
- 101
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1
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1k
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Passenger not running (Ruby on Rails + Nginx)
My AWS instance was working fine with my app. But, today, the server was down without memory ram. Then I run:
sync; echo 1 > /proc/sys/vm/drop_caches
sudo service nginx start
After that, ram ...
- 101
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1
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Why are cron jobs not being logged by rsyslog on Debian 10 buster?
(I figured this out, it was multiple problems...I'm leaving this as is and explain the process I took to resolve in my answer to this question)
I'm working on a simple Ruby script that runs as a cron ...
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Installing sensu plugins as per ruby version
I have Ruby version 2.3 installed and I was looking to install sensu-plugins-http:6.1.0
because the latest version was installing another dependency which needs ruby to be on higher version.
Like this ...
- 119
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476
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Sidekiq not starting on Ubuntu 18.04 LTS in production
I am trying to run Sidekiq in production using Systemd. I am receiving the following error when trying to start sidekiq.
/bin/bash -lc "bundle exec sidekiq -e production -C config/sidekiq.yml -L ...
- 121
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3k
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Getting 502 response upstream prematurely closed connection while reading response header from upstream on elastic beanstalk using Nginx + puma
I'm getting this error in log files. it happens when a person reloads page many times. other than that website is working fine. I'm using elastic beanstalk with Nginx + Puma.
upstream prematurely ...
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2
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386
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Why is curl failing to download from cache.ruby-lang.org when ping works?
I have an issue similar to this:
Wget, Curl, Yum Fail but Ping works - CentOS 5
In my case, I have 2 Ubuntu 18.04 servers which are failing to download from cache.ruby-lang.org:
curl -O https://cache....
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1
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570
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Elastic Beanstalk Puma NGINX - Ruby on Rails Load Issues
I have an Elastic Beanstalk instance running Ruby on Rails using Puma with Ruby 2.6 running on 64bit Amazon Linux/2.11.7, the instance is scaled to a c5.2xlarge and a database of db.m5.large.
The ...
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Is it possible to forward 127.0.0.1:port to publicip:4567?
I have a ruby server running , based on the following repository
https://github.com/BuffaloWill/oxml_xxe
I am running Ubuntu without vnc installed. I tried to access the server via my public ip and ...
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1
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554
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Gitlab prometheus error after upgrade with apt-get upgrade
after upgrading my gitlab from 10.9.2 to version 10.10 on my Ubuntu 18.04 it was not possible for the apt-get upgrade process to end successfully. It ended with following message:
Ensuring Prometheus ...
- 127
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1
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577
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Is it possible to specify the same availability zone as my EBS storage when creating a new EC2 instance?
Right now I have an EBS storage volume in the us-east-2b availability zone. However, I have some code that is automating the process of creating an instance and it's using us-east-2 as its ...
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109
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Failed to run multiple Rails apps with Unicorn + Nginx on single AWS EC2 Instance
I know this issue has been discussed several times but I had no luck and I couldn't fix the issue.
I am going to run multiple Rails apps on AWS EC2 Instance with Unicorn and Nginx.
I could run one ...
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1
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2k
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Puma & NGINX upstream timed out (110: Connection timed out)
Accessing Puma app running with systemd service behind Nginx proxy results in the following error in nginx error.log:
*6 upstream timed out (110: Connection timed out) while reading response header ...
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1
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350
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any way to run passenger-status --show=requests without being root?
Periodically in production we get these ruby processes that hang up. I just discovered
passenger-status --show=requests
Which gives me exactly what I want. I want to write some code to build out ...
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2k
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Bind to slapd ldap server using uid instead of cn
I'm trying to connect to an LDAP server running slapd, using the net_ldap ruby gem. I'm able to perform the bind action using the cn of the user, but I need to use the uid.
The LDAP server was ...
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154
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Puppet 4.10 Regex
I'm trying to add a 'type' layer to our hiera backend so webservers can get common configuration, databases get some common configuration, etc.
Our hostname scheme is [env][number].domain.tld
where [...
user550919
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0
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246
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How to upgrade Ruby Bundle version in AWS Opsworks
I have a project running on AWS Opsworks, which has current bundler version of 1.5.3 on Ruby 2.2.2.
i want to upgrade the bundle version to 1.17.3
but when i try to do it i am getting this error
...
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1
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360
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Ruby on Rails Deployment to Server resulting in old Wrapper Scripts
I'm trying to deploy my RoR Application to an Ubuntu (Latest Version with Updates) Server.
The Application will run with the Gem "Passenger". However, i am unable to run Passenger.
rvmsudo bundle ...
2
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0
answers
39
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Deploying a c-compiled ruby gem with puppet module
I have a type/provider module that depends on a c-compiled gem. What is the best way to package this up and deploy to the users? Is the SOP to install the gem as a package (using gem provider) first, ...
- 21
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2
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441
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Ruby app onetimesecret failing to start from systemd unit
I'm trying to install ruby app onetimesecret on CentOS 7.4.1708 (Core)
by this manual: https://github.com/onetimesecret/onetimesecret.
Ruby is installed with rvm.
Everything is fine while running ...
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2
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4k
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AWS CloudFormation: Internal Failure. Rollback requested by user
I am creating a stack via the AWS Ruby SDK v3 and it is failing with an internal error. After a long period of time (30-40 minutes) it fails and rolls back with an internal failure. No resources show ...
- 2,182
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232
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How to dynamically configure Nginx load balancer to send specific requests one server
For the purpose of debugging and testing, I am looking at ways to send requests pertaining a particular, say customer ID, from the Nginx load balancer to a specified machine. I am using Nginx on my ...
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1
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2k
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Puma with systemd and socket activation - Errno::EADDRINUSE
I have a Rails 5 app, running on puma 3.12.1, MRI 2.6.2, and Ubuntu 18.04. It used to run with pumactl and a custom control script but I want to configure it properly with systemd, using socket ...
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1
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TCP connections between docker containers timeout after ~10000 connections
I have 2 containers defined in a docker-compose.yml file, and am using them to run some rspec tests in a CI pipeline - the first container executes the tests, the second is an nginx container that is ...
- 73
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2
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1k
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Puppet: Replacing create_resources() with hash iteration
We're migrating from Puppet 2 to 5. It seems the scoping is a little different. Before, when using create_resources() with a hiera_hash and a default hash, variables from within the calling script ...
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72
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WP-DEPLOY : Cannot Push database
So I've been trying to set up Wp-Deploy for about 3 weeks now :(
I have a digitalocean droplet that I am using for staging and was able to finally get my local environment to deploy the files to the ...
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0
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449
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/home/webapp: No such file or directory elastic beanstalk
When I deploy my ruby app on aws using elastic beanstalk. Following error occur.
pass log
App 20278 stdout: intializing git
App 20278 stderr: error: could not lock config file /home/webapp/.gitconfig:...
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58
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gitlab installation failing on debian 9.6
I'm having a issue on Debian 9.6. When installing gitlab an error is returned:
Setting up gitlab (8.13.11+dfsg1-8+deb9u3) ...
Creating/updating gitlab user account...
Making gitlab owner of /var/lib/...
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1
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628
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A systemd service won't run for an app
I want to create systemd for "RAILS_ENV=staging bundle exec rake jobs:work"
I have this:
$ sudo cat /etc/systemd/system/my_bg_jobs.service
[Unit]
Description=bg jobs
After=syslog.target
[Service]
...
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1
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229
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Pipe filenames onto Rubocop
I'm trying to pipe filnames into Rubocop as such:
$ git diff --name-only | tr '\n' ' ' | rubocop
However Rubocop still checks all project files.
Is there something wrong on my piping? On Rubocop? ...
- 1
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1
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335
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EasyRedmine rake redmine:email:receive_imap doesn't work
I'm trying to use redmine:email:recive_imap rake task on my company's Easyredmine Server to fetch emails from our server mail's adress, but when I launch the command:
rake redmine:email:receive_imap ...
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1
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547
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Failed building puma 3.11.0 on Ubuntu 17.10
Tried to install puma with the following command
sudo gem install puma -v '3.11.0'
Got the below message:
Building native extensions. This could take a while...
ERROR: Error installing puma:
...
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1
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1k
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Trace rails email logs with postfix logs for email deliver-ability
I have rails application running, which send emails using postfix as relay. Here is flow
Rails -> Resque workers -> Postfix -> SES -> email out to clients
my problem is i want to find relation ...
- 4,279
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1
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4k
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AWS Elastic Beanstalk - Socket failure on Puma server when more than 300 connections at a given time
I've been dealing with an, arguably, strange issue on a AWS Elastic Beanstalk environment. I'm getting the following nginx error when there are more than 300 connections on a single instance at a ...
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0
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80
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How can I debug Ruby Process that keeps climbing?
A few days ago all 4 of my app servers started having issues. It came after I deployed some code, but all I did was update a local database file that stores some IP Addresses, so I didn't make any ...
- 111
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1
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970
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Get array output in puppet ERB from hiera
I have a array defined in the following format in hiera.
master_servers:
- "stage-01.com"
- "stage-02.com"
I am trying to populate the config file with ERB in the following format
discovery....
- 2,569
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1
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191
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What exactly is the difference between node vs @node in chef template files
I am new to chef and not able to get a hang of the difference between node vs @node usage in template files. I am not able to find a good documentation around this particular thing. Any explanation or ...
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134
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Explanation needed for entry in gitlab.rb file
in a project I´m working I got the task of being responsible for our gitlab server. In the gitlab.rb of this existing service I found the following line:
nginx['custom_gitlab_server_config'] = "...
- 127
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197
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ruby: symlink doesnt exist yet trying the command says it does?
I've borked something up somehow. On one of my servers, if I type ruby, I get the error bash: /opt/rh/rh-ruby23/root/usr/bin/ruby: No such file or directory
which ruby gives:
/usr/local/bin/ruby
...
- 125
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1
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485
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Gitlab login page is unreachable
I've configured accidentally that every logged out user will be redirected to x domain, this was done by using the admin panel in the web interface.
Now, I only can access things via SSH like ...
- 101
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1
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933
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Set environment variables from header for Ruby/Rails app hosted in Nginx/Passenger
I installed a server for Redmine, running with Nginx/Passenger. The server also hosts Gitlab and it goes well.
I put some kind of SSO plugin for Redmine (which I found and installed) and it needs an ...
- 31
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1
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2k
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Chef template: Lookup a hash key by another variable
I'm trying to build nginx files for different environments. My recipe has a hashmap like so:
domain = {
production: {
public: 'example.com',
internal: 'example.dev'
},
staging: {
...
- 262
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0
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41
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Interpolation in PHP for chef automation
Hi I am using chef for deployment automation of a wordpress site where in I need to read database, host, username and password from my shared.yml for wp-config.php so I am trying below code in my ...
- 1,467
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2
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199
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Permanent way to execurte a command for root on system startup in Mac OS
On Mac OS my CI server's build agent runs as root.
I have messed with the ruby version on by defaul ruby -v reports version 2.0, while after eval "$(rbenv init -)" is being executed, I get a desired 2....
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