我使用capistrano进行部署,但是创建了数据库,克隆了repo,创建了发布版但是当我运行迁移时,发生了以下错误。
任何帮助都会很棒,因为我试图将此错误修复3天。我附上了config / deploy.rb,Gemfile和Capifile
日志/ capistrano.log
" INFO [3e233a88]运行/ usr / local / rvm / bin / rvm默认执行bundle exec rake db:migrate as my_app_name@104.236.239.24
DEBUG [3e233a88]命令:cd / home / my_app_name / apps / my_app_name / releases / 20171125031326&& (export RAILS_ENV =" production&#34 ;; / usr / local / rvm / bin / rvm default do bundle exec rake db:migrate)
DEBUG [3e233a88]耙子流产了!
DEBUG [3e233a88] TypeError:不能复制NilClass
/home/my_app_name/apps/my_app_name/shared/bundle/ruby/2.3.0/gems/redis-activesupport-5.0.4/lib/active_support/cache/redis_store.rb:46:in dup'
/home/my_app_name/apps/my_app_name/shared/bundle/ruby/2.3.0/gems/redis-activesupport-5.0.4/lib/active_support/cache/redis_store.rb:46:in
map&#39 ;"
的Gemfile 。 。
group :development do
gem "listen", ">= 3.0.5", "< 3.2"
# Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
gem "spring"
gem "spring-watcher-listen", "~> 2.0.0"
# Gem Capistrano for deployment
gem 'capistrano', require: false
gem 'capistrano-rvm', require: false
gem 'capistrano-rails', require: false
gem 'capistrano-bundler', require: false
gem 'capistrano3-puma', require: false
end
Capifile
# Load DSL and Setup Up Stages
require 'capistrano/setup'
require 'capistrano/deploy'
require 'capistrano/rails/migrations'
require 'capistrano/bundler'
require 'capistrano/rvm'
require 'capistrano/puma'
require "capistrano/scm/git"
install_plugin Capistrano::SCM::Git
install_plugin Capistrano::Puma
# Loads custom tasks from `lib/capistrano/tasks' if you have any defined.
Dir.glob('lib/capistrano/tasks/*.rake').each { |r| import r }
配置/ deploy.rb
server '104.236.239.24', user: 'deploy', roles: %w{app db web}
set :repo_url, "https://XXXXXX:xxxxx@github.com/my-account-example/my-repo.git"
set :application, "my_app_name"
set :user, 'deploy'
set :puma_threads, [4, 16]
set :puma_workers, 0
# Don't change these unless you know what you're doing
set :pty, true
set :use_sudo, false
set :stage, :production
set :deploy_via, :remote_cache
set :deploy_to, "/home/#{fetch(:user)}/apps/#{fetch(:application)}"
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 :ssh_options, {
forward_agent: true,
user: fetch(:user),
keys: %w(~/.ssh/id_rsa.pub),
port: 8022
}
set :puma_preload_app, true
set :puma_worker_timeout, nil
set :puma_init_active_record, true # Change to false when not using ActiveRecord
set :linked_files, %w{config/database.yml}
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 'Upload YAML files.'
task :upload_yml do
on roles(:app) do
execute "mkdir #{shared_path}/config -p"
upload! StringIO.new(File.read("config/database.yml")), "#{shared_path}/config/database.yml"
upload! StringIO.new(File.read("config/secrets.yml")), "#{shared_path}/config/secrets.yml"
upload!(".env.#{fetch(:stage)}", "#{deploy_to}/shared/.env")
end
end
# desc "Make sure local git is in sync with remote."
# task :check_revision do
# on roles(:app) do
# unless `git rev-parse HEAD` == `git rev-parse origin/master`
# puts "WARNING: HEAD is not the same as origin/master"
# 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'
invoke 'deploy'
end
end
before :starting, :upload_yml
# before :starting, :check_revision
after :finishing, :cleanup
end
## Database tasks:
namespace :database do
desc "Create database"
task :create do
on roles(:app) do
within release_path do
with rails_env: "#{fetch(:stage)}" do
execute :rake, "db:create"
end
end
end
end
desc "Invoke the db migration using the correct stage"
task :migrate do
on roles(:app) do
within release_path do
with rails_env: "#{fetch(:stage)}" do
execute :rake, "db:migrate"
end
end
end
end
end
before "database:migrate", "database:create"