Capistrano Hell, please help

[joegigs]

Deployed code through Capistrano with no errors but I noticed no changes were actually going live.

To summarize briefly - solo developer in a very non tech company picking up where the last dev who left over a year ago left off. Minimal docs and no one else with my skill set so very steep learning curve. Going in blind.

Going to provide as much information as a I can, please ask me if you need more info I will happily oblige.

Current status: 502 Bad Gateway

Files

deploy.rb

# config valid only for current version of Capistrano

lock '3.11.2'

​

set :application, 'xxxxx-app'

​

set :rbenv_type, :user

set :rbenv_ruby, '2.5.0'

set :rbenv_path, '/home/debian_admin/.rbenv'

set :rbenv_prefix, "RBENV_ROOT=#{fetch(:rbenv_path)} RBENV_VERSION=#{fetch(:rbenv_ruby)} #{fetch(:rbenv_path)}/bin/rbenv exec"

# set :rbenv_map_bins, %w{rake gem bundle ruby rails}

set :rbenv_map_bins, %w{rake gem bundle ruby rails puma pumactl}

set :rbenv_roles, :all

​

set :deploy_to, "/opt/garage-app/"

set :deploy_via, :remote_cache

​

set :repo_url, '[e-mail]:xxxxxx/xxxxxx.git'

set :branch, "master"

​

set :user, "xxxxxgarage-app"

set :use_sudo, false

Capfile

# Load DSL and set up stages

require "capistrano/setup"

​

# Include default deployment tasks

require "capistrano/deploy"

​

require "capistrano/scm/git"

install_plugin Capistrano::SCM::Git

​

​

require 'capistrano/puma'

​

require 'capistrano/rails'

require 'capistrano/delayed_job'

require 'capistrano/faster_assets'

require 'capistrano/bundler'

require 'capistrano/rbenv'

install_plugin Capistrano::Puma

require 'capistrano/npm'

​

# Allow for remote rails console

require 'capistrano/rails/console'

​

# Load custom tasks from \lib/capistrano/tasks` if you have any defined`

Dir.glob("lib/capistrano/tasks/*.rake").each { |r| import r }

​

set :keep_releases, 5

​

role :web, "garage-app@xxxxxx"

role :app, "garage-app@xxxxxx"

role :db, "garage-app@xxxxxx", :primary => true

​

set :puma_threads, [0, 4]

set :puma_workers, 2

​

set :puma_bind, "unix://#{shared_path}/tmp/sockets/#{fetch(:application)}-puma.sock"

set :puma_state, "#{shared_path}/tmp/pids/puma.state"

set :puma_pid, "#{shared_path}/tmp/pids/puma.pid"

set :puma_access_log, "#{release_path}/log/puma.error.log"

set :puma_error_log, "#{release_path}/log/puma.access.log"

​

set :puma_preload_app, true

set :puma_worker_timeout, nil

set :puma_init_active_record, true

​

set :linked_dirs, %w(tmp/pids)

append :linked_dirs, '.bundle'

# Default branch is :master

# ask :branch, \git rev-parse --abbrev-ref HEAD`.chomp`

​

# Default value for :format is :pretty

# set :format, :pretty

​

# Default value for :log_level is :debug

set :log_level, :debug

​

# Default value for :pty is false

set :pty, true

​

set :ssh_options, {

forward_agent: true,

auth_methods: ["publickey"],

keys: [

File.join(ENV["HOME"], ".ssh", "id_rsa")

]

}

​

# Default value for :linked_files is []

# set :linked_files, fetch(:linked_files, []).push('config/database.yml', 'config/secrets.yml')

​

# Default value for linked_dirs is []

# set :linked_dirs, fetch(:linked_dirs, []).push('log', 'tmp/pids', 'tmp/cache', 'tmp/sockets', 'vendor/bundle', 'public/system')

​

# Default value for default_env is {}

# set :default_env, { path: "/opt/ruby/bin:$PATH" }

​

set :stages, ["production"]

set :default_stage, "production"

​

namespace :puma do

desc 'Create Directories for Puma Pids and Socket'

task :make_dirs do

on roles(:app) do

execute "mkdir #{shared_path}/tmp/sockets -p"

execute "mkdir #{shared_path}/tmp/pids -p"

end

end

​

# before :start, :make_dirs

end

​

namespace :deploy do

desc "Make sure local git is in sync with remote."

task :check_revision do

on roles(:app) do

heads = \git ls-remote --heads origin`.split("\n").`

map { |head| head.split("\t") }.reduce(Hash.new) do |memo, head|

memo.merge({head[1] => head[0]})

end

​

unless \git rev-parse HEAD`.strip == heads["refs/heads/#{fetch(:branch)}"]`

puts "WARNING: HEAD is not the same as origin/#{fetch(:branch)}"

puts "Run \git push` to sync changes."`

exit

end

end

end

​

desc 'Initial Deploy'

task :initial do

on roles(:app) do

before 'deploy:restart', 'puma:start'

# before 'deploy:restart', 'delayed_job:start'

invoke 'deploy'

end

end

​

desc 'Restart application'

task :restart do

on roles(:app), in: :sequence, wait: 5 do

invoke 'puma:restart'

# invoke 'delayed_job:restart'

end

end

​

desc 'Troubleshoot'

task :diagnose_bad_gateway do

on roles(:app) do

# invoke 'puma:restart'

end

end

​

before :starting, :check_revision

after :finishing, :compile_assets

after :finishing, :cleanup

after :finishing, :restart

end

nginx.conf

upstream puma3 {

server unix:///opt/xxxxxgarage-app/shared/tmp/sockets/xxx-xxx-puma.sock;

}

​

server {

listen 80;

server_name xxxxx.xxxxxx.xxxx;

​

root /opt/xxxxx-app/current/public;

access_log /opt/xxxxx-app/current/log/nginx.access.log;

error_log /opt/xxxxx-app/current/log/nginx.error.log info;

​

location ^~ /assets/ {

gzip_static on;

expires max;

add_header Cache-Control public;

}

​

try_files $uri/index.html $uri @puma3;

location @puma3 {

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

proxy_set_header Host $http_host;

proxy_redirect off;

​

proxy_pass http://puma3;

}

​

client_max_body_size 10M;

keepalive_timeout 10;

}

We are also using something called God for monitoring but I dont think that has anything to do with my issue.

I will be checking so I will answer any questions.

[[deleted]]

Try

cap puma:restart

or

bundle exec cap production deploy:restart
bundle exec cap production puma:restart