Problem deploying since commit d547ea10

[devvmh]

I can't deploy since d547ea1

The error is

       sh: line 0: cd: /home/deploy/mina-deploys/devin/cure: No such file or directory

 !     Run Error

The working branch I'm using is master...devvmh-forks:revert-d547ea10 (I had to resolve two conflicts during revert so it's not an exact revert)

It's possible I need to update my deploy.rb? My deploy task still starts with task deploy: :environment do, is that a problem?

[d4be4st]

@devvmh could you please give us your deploy script?

[devvmh]

ok sure. Full disclosure: I have more tasks at the bottom of the file, but I've excluded them because they contain some details about my server setup, plus brevity.

require 'mina/rails'
require 'mina/git'
require 'mina/rbenv'
require 'mina/whenever'
require 'slack-notifier'
require 'mina_sidekiq/tasks'

port = 22
site_name = ENV['on'] || 'staging'
rails_env = site_name == 'production' ? 'production' : 'staging'
project = ENV['project'] || 'cure'

need_migration = project == 'cure' || project == 'dist'
need_compile_assets = %(www cure dist).include?(project)
need_sidekiq = project == 'cure'
need_whenever = project == 'cure' && ['production', 'staging'].include?(site_name)
need_sync_assets = ENV['sync_assets'] == 'true'

if site_name == 'production'
  domain = 'www.example.com'
  branch = ENV['branch'] || 'master'
  deploy_to = "/home/deploy/#{project}"
elsif site_name == 'staging'
  domain = 'www.example.in'
  branch = ENV['branch'] || `git symbolic-ref --short HEAD`.chomp
  deploy_to = "/home/deploy/#{project}"
else
  domain = "#{site_name}.#{project}.example.in”
  branch = ENV['branch'] || `git symbolic-ref --short HEAD`.chomp
  deploy_to = "/home/deploy/mina-deploys/#{site_name}/#{project}"
  need_sidekiq = false
  need_whenever = false
end

# required config
set :domain, domain
set :deploy_to, deploy_to
set :repository, '[email protected]:organization/repo.git'
set :branch, branch
set :user, 'deploy'
set :port, port

# special config
set :rails_env, rails_env
set :site_name, site_name
set :project, project
set :whenever_name, “whenever_#{site_name}"
set :keep_releases, 3
set :notification_user, ENV['USER']
set :sidekiq_pid, "#{fetch(:shared_path)}/tmp/pids/sidekiq.pid"

# core mina config changes
set :bundle_bin, '/home/deploy/.rbenv/shims/bundle'
set :shared_dirs, fetch(:shared_dirs, []).push('node_modules')
set :shared_files, fetch(:shared_files, []).push('.env')

# This task is the environment that is loaded for most commands, such as
# `mina deploy` or `mina rake`.
task :environment do
  in_path(fetch(:deploy_to)) do
    invoke :'rbenv:load'
  end
end

desc 'Deploys the current version to the server.'
task deploy: :environment do
  system %(echo "Deploying branch #{branch} to #{deploy_to} on #{site_name}")

  run(:local) { invoke :'notification:start_deploy' }

  deploy do
    invoke :'git:clone'
    invoke :'deploy:link_shared_paths'
    invoke :'bundle:install'
    comment %(Installing node modules) if need_compile_assets
    command %(npm install --loglevel=error) if need_compile_assets
    invoke :'rails:db_migrate' if need_migration
    invoke :'rails:assets_precompile' if need_compile_assets
    invoke :’assets:sync' if need_sync_assets
    invoke :'deploy:cleanup'

    on :launch do
      invoke :'passenger:restart'
      invoke :'sidekiq:restart' if need_sidekiq
      invoke :'whenever:update' if need_whenever
      in_path(fetch(:current_path)) do
        command %(RAILS_ENV=#{fetch(:rails_env)} #{fetch(:bundle_bin)} exec rake coverband:baseline > /dev/null)
      end
    end
  end

  run(:local) { invoke :'notification:finish_deploy' }
end

namespace :passenger do
  task :restart do
    in_path(fetch(:current_path)) do
      comment 'Restarting passenger'
      # this version is deprecated but works reliably
      # command %(touch tmp/restart.txt)
      # this version seems to cause problems sometimes
      command %(passenger-config restart-app #{fetch(:deploy_to)} --ignore-app-not-running)
    end
  end
end

namespace :assets do
  task :sync do
    in_path(fetch(:current_path)) do
      comment 'Syncing assets'
      command %(#{fetch(:bundle_bin)} exec rake assets:sync RAILS_ENV=#{fetch(:rails_env)})
    end
  end
end

namespace :notification do
  notifier = Slack::Notifier.new('https://....')
  task :start_deploy do
    command %(echo '') # workaround mina bug
    next if ARGV.include?('-s') || ARGV.include?('--simulate')

    site_name = fetch(:site_name)
    user = fetch(:notification_user)

    if site_name == 'production' || site_name == 'staging'
      notifier.ping %(
        @#{user} is deploying `#{fetch(:project)}` to `#{site_name}` with `#{fetch(:branch)}` branch @group
      ).strip
    end
  end

  task :finish_deploy do
    command %(echo '') # workaround mina bug
    next if ARGV.include?('-s') || ARGV.include?('--simulate')

    site_name = fetch(:site_name)
    user = fetch(:notification_user)

    if site_name == 'production' || site_name == 'staging'
      notifier.ping %(
        @#{user} successfully deployed `#{fetch(:project)}` to `#{site_name}` with `#{fetch(:branch)}` branch @group
      ).strip
    end
  end
end

[d4be4st]

seem like you are missing your deploy_to directory on server

deploy_to = "/home/deploy/mina-deploys/#{site_name}/#{project}"

you need to either run mina setup or just create the folder on the server

[devvmh]

No, that's not the case. The same file works if I revert the commit I mentioned

My best guess is that the commands are being run on my localhost instead of over ssh.

[d4be4st]

hm.. weird.

if you try to run deploy with --simulate do you get what you expect?

When i try your deploy script i get normally
# Executing the following:
...
# Executing the following via 'ssh [email protected] -p 22 -tt':
...
# Executing the following:

Can you please check your simulate script

[devvmh]

Awesome, so either I messed it up before, or this issue is mostly fixed in 1.0.0. I just tested with the latest mina release, and it works!

I do still get an error message, I'm assuming because run :local is trying to load rbenv (which will fail, since I use rvm locally). Here's the top part of mina deploy on=minatest --simulate:

uniqueway-devin:uniqueway devin$ mina deploy on=minatest --simulate
Deploying branch testing/mina to /home/deploy/mina-deploys/minatest/cure on minatest
#!/usr/bin/env bash
# Executing the following:
#
(cd /home/deploy/mina-deploys/minatest/cure && echo "-----> Loading rbenv" && export RBENV_ROOT="$HOME/.rbenv" && export PATH="$HOME/.rbenv/bin:$PATH" && if ! which rbenv >/dev/null; then
  echo "! rbenv not found"
  echo "! If rbenv is installed, check your :rbenv_path setting."
  exit 1
fi && eval "$(rbenv init -)")
echo ''

       Elapsed time: 0.00 seconds
#!/usr/bin/env bash
# Executing the following via 'ssh [email protected] -p 22 -tt':
#
#!/usr/bin/env bash

# Go to the deploy path
cd "/home/deploy/mina-deploys/minatest/cure" || (
echo "! ERROR: not set up."
echo "The path '/home/deploy/mina-deploys/minatest/cure' is not accessible on the server."
echo "You may need to run 'mina setup' first."
false
) || exit 15

#...

Any thoughts on whether run :local should/shouldn't load the environment? I assume it's a simple, but important to decide, fix

[d4be4st]

Just remove the dependency of your deploy task on :environment

It is invoked here if on remote:
https://github.com/mina-deploy/mina/blob/master/lib/mina/dsl.rb#L28

[devvmh]

OK sounds good. This might be a good candidate for adding to https://github.com/mina-deploy/mina/blob/master/docs/migrating.md

Thanks and congratulations on the release!

[d4be4st]

Good idea!

Thx

On Wed, Sep 28, 2016, 07:53 Devin Howard [email protected] wrote:

OK sounds good. This might be a good candidate for adding to
https://github.com/mina-deploy/mina/blob/master/docs/migrating.md

Thanks and congratulations on the release!

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