部署时出现capistrano错误：…/ REVISION没有此类文件或目录 [英] Deploy with capistrano error: …/REVISION No such file or directory
问题描述
我正在使用Capistrano〜2.15.5宝石，并将应用程序部署到远程服务器。一切正常，直到 cap prod deploy 命令结束。我收到此错误：
I'm using the gem Capistrano ~2.15.5 and deploying my application to my remote server. Everything works fine until the end of the cap prod deploy command. I'm receiving this error:
** [52.74.34.196 :: out] /bin/bash: ebs/apps/CloudTrendz/releases/20150318203140/REVISION: No such file or directory
** [52.74.34.196 :: out]
command finished in 4923ms
*** [deploy:update_code] rolling back
* executing "rm -rf ebs/apps/CloudTrendz/releases/20150318203140; true"
servers: ["52.74.34.196"]
[52.74.34.196] executing command
command finished in 411ms
failed: "/bin/bash --login -c 'git clone -b master git@github.com:prashant4224/CloudTrendz.git ebs/apps/CloudTrendz/releases/20150318203140 && cd ebs/apps/CloudTrendz/releases/20150318203140 && git checkout -b deploy 16cc51ebe1acd97cb489f10313d85f7ae9a69f6b && rm -Rf ebs/apps/CloudTrendz/releases/20150318203140/.git && (echo 16cc51ebe1acd97cb489f10313d85f7ae9a69f6b > ebs/apps/CloudTrendz/releases/20150318203140/REVISION)'" on 52.74.34.196
Here deploy.rb
Here deploy.rb
require "bundler/capistrano"
set :application, "CloudTrendz"
set :repository, "git@github.com:prashant4224/CloudTrendz.git"
set :deploy_to, "ebs/apps/#{application}"
set :applicationdir, "ebs/apps/#{application}"
set :scm, :git # You can set :scm explicitly or Capistrano will make an intelligent guess based on known version control directory names
set :branch, "master"
set :deploy_to, applicationdir
set :deploy_via, :export
set :scm_verbose, true
set :user, "ubuntu"
set :use_sudo, false
set :rails_env, "production"
set :keep_releases, 2
set :precompile_only_if_changed, true
default_run_options[:pty] = true
default_run_options[:shell] = '/bin/bash --login'
ssh_options[:keys] = %w(~/.ssh/prashantec2.pem)
after "deploy:update_code", "deploy:copy_configs"
task :prod do
set :domain, "52.74.34.196"
set :repository, "git@github.com:prashant4224/CloudTrendz.git"
set :local_repository, "git@github.com:prashant4224/CloudTrendz.git"
set :branch, "master"
set :scm_verbose, true
server "52.74.34.196", :app, :web, :db, :primary => true
set :deploy_env, "prod"
"deploy"
end
namespace :deploy do
task :copy_configs, :roles => :app do
run "cp #{release_path}/../../shared/database.yml #{release_path}/config/database.yml"
end
task :migrate, :roles => :app do
run "cd #{release_path} && bundle exec rake db:migrate"
end
task :restart, :roles => :app, :except => { :no_release => true } do
run "#{try_sudo} touch #{File.join(current_path, 'tmp', 'restart.txt')}"
if deploy_env == 'prod'
tag_name = Time.now.strftime("deploy_%Y_%m_%d_%H_%M")
system "git tag -a -m 'Deployment on prod' #{tag_name}"
system "git push origin #{tag_name}"
if $? != 0
raise "Pushing tag to origin failed"
end
end
end
namespace :assets do
task :precompile, :roles => :web, :except => { :no_release => true } do
logger.info "Skipping asset pre-compilation because there were no asset changes"
end
end
end
after "deploy:update", "deploy:migrate", "deploy:cleanup"
出了什么问题
预先感谢您
推荐答案
对我来说，从Github克隆git仓库失败。确保已将远程服务器的SSH密钥添加到Github存储库中。
It looks to me like it is failing when cloning the git repository from Github. Make sure that you've added the remote server's SSH key to the Github repository.
您可以通过SSH进入远程服务器并尝试通过SSH来验证是否是问题所在运行：
You can verify if this is the problem by SSH'ing into the remote server and attempting to run:
git clone git@github.com:prashant4224/CloudTrendz.git
如果失败，请复制〜/ .ssh / id_rsa.pub 的内容，然后转到 https://github.com/prashant4224/CloudTrendz/settings/keys ，单击添加部署密钥并将其粘贴。
If this fails, copy the contents of ~/.ssh/id_rsa.pub and then go to https://github.com/prashant4224/CloudTrendz/settings/keys, click "Add deploy key" and paste it in.
如果〜/ .ssh / id_rsa.pub 在远程服务器上不存在，请运行 ssh-keygen 创建它。
If ~/.ssh/id_rsa.pub does not exist on the remote server, run ssh-keygen to create it.
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