namespace :gitlab do desc "GITLAB | Check the configuration of GitLab and its environment" task check: %w{gitlab:env:check gitlab:gitlab_shell:check gitlab:sidekiq:check gitlab:app:check} namespace :app do desc "GITLAB | Check the configuration of the GitLab Rails app" task check: :environment do warn_user_is_not_gitlab start_checking "GitLab" check_database_config_exists check_database_is_not_sqlite check_migrations_are_up check_gitlab_config_exists check_gitlab_config_not_outdated check_log_writable check_tmp_writable check_init_script_exists check_init_script_up_to_date check_satellites_exist check_redis_version check_git_version finished_checking "GitLab" end # Checks ######################## def check_database_config_exists print "Database config exists? ... " database_config_file = Rails.root.join("config", "database.yml") if File.exists?(database_config_file) puts "yes".green else puts "no".red try_fixing_it( "Copy config/database.yml. to config/database.yml", "Check that the information in config/database.yml is correct" ) for_more_information( see_database_guide, "http://guides.rubyonrails.org/getting_started.html#configuring-a-database" ) fix_and_rerun end end def check_database_is_not_sqlite print "Database is SQLite ... " database_config_file = Rails.root.join("config", "database.yml") unless File.read(database_config_file) =~ /adapter:\s+sqlite/ puts "no".green else puts "yes".red for_more_information( "https://github.com/gitlabhq/gitlabhq/wiki/Migrate-from-SQLite-to-MySQL", see_database_guide ) fix_and_rerun end end def check_gitlab_config_exists print "GitLab config exists? ... " gitlab_config_file = Rails.root.join("config", "gitlab.yml") if File.exists?(gitlab_config_file) puts "yes".green else puts "no".red try_fixing_it( "Copy config/gitlab.yml.example to config/gitlab.yml", "Update config/gitlab.yml to match your setup" ) for_more_information( see_installation_guide_section "GitLab" ) fix_and_rerun end end def check_gitlab_config_not_outdated print "GitLab config outdated? ... " gitlab_config_file = Rails.root.join("config", "gitlab.yml") unless File.exists?(gitlab_config_file) puts "can't check because of previous errors".magenta end # omniauth or ldap could have been deleted from the file unless Gitlab.config['git_host'] puts "no".green else puts "yes".red try_fixing_it( "Backup your config/gitlab.yml", "Copy config/gitlab.yml.example to config/gitlab.yml", "Update config/gitlab.yml to match your setup" ) for_more_information( see_installation_guide_section "GitLab" ) fix_and_rerun end end def check_init_script_exists print "Init script exists? ... " script_path = "/etc/init.d/gitlab" if File.exists?(script_path) puts "yes".green else puts "no".red try_fixing_it( "Install the init script" ) for_more_information( see_installation_guide_section "Install Init Script" ) fix_and_rerun end end def check_init_script_up_to_date print "Init script up-to-date? ... " recipe_path = Rails.root.join("lib/support/init.d/", "gitlab") script_path = "/etc/init.d/gitlab" unless File.exists?(script_path) puts "can't check because of previous errors".magenta return end recipe_content = File.read(recipe_path) script_content = File.read(script_path) if recipe_content == script_content puts "yes".green else puts "no".red try_fixing_it( "Redownload the init script" ) for_more_information( see_installation_guide_section "Install Init Script" ) fix_and_rerun end end def check_migrations_are_up print "All migrations up? ... " migration_status = `bundle exec rake db:migrate:status` unless migration_status =~ /down\s+\d{14}/ puts "yes".green else puts "no".red try_fixing_it( sudo_gitlab("bundle exec rake db:migrate RAILS_ENV=production") ) fix_and_rerun end end def check_satellites_exist print "Projects have satellites? ... " unless Project.count > 0 puts "can't check, you have no projects".magenta return end puts "" Project.find_each(batch_size: 100) do |project| print "#{project.name_with_namespace.yellow} ... " if project.satellite.exists? puts "yes".green elsif project.empty_repo? puts "can't create, repository is empty".magenta else puts "no".red try_fixing_it( sudo_gitlab("bundle exec rake gitlab:satellites:create RAILS_ENV=production"), "If necessary, remove the tmp/repo_satellites directory ...", "... and rerun the above command" ) for_more_information( "doc/raketasks/maintenance.md " ) fix_and_rerun end end end def check_log_writable print "Log directory writable? ... " log_path = Rails.root.join("log") if File.writable?(log_path) puts "yes".green else puts "no".red try_fixing_it( "sudo chown -R gitlab #{log_path}", "sudo chmod -R u+rwX #{log_path}" ) for_more_information( see_installation_guide_section "GitLab" ) fix_and_rerun end end def check_tmp_writable print "Tmp directory writable? ... " tmp_path = Rails.root.join("tmp") if File.writable?(tmp_path) puts "yes".green else puts "no".red try_fixing_it( "sudo chown -R gitlab #{tmp_path}", "sudo chmod -R u+rwX #{tmp_path}" ) for_more_information( see_installation_guide_section "GitLab" ) fix_and_rerun end end def check_redis_version print "Redis version >= 2.0.0? ... " if run_and_match("redis-cli --version", /redis-cli 2.\d.\d/) puts "yes".green else puts "no".red try_fixing_it( "Update your redis server to a version >= 2.0.0" ) for_more_information( "gitlab-public-wiki/wiki/Trouble-Shooting-Guide in section sidekiq" ) fix_and_rerun end end end namespace :env do desc "GITLAB | Check the configuration of the environment" task check: :environment do warn_user_is_not_gitlab start_checking "Environment" check_gitlab_git_config check_python2_exists check_python2_version finished_checking "Environment" end # Checks ######################## def check_gitlab_git_config gitlab_user = Gitlab.config.gitlab.user print "Git configured for #{gitlab_user} user? ... " options = { "user.name" => "GitLab", "user.email" => Gitlab.config.gitlab.email_from } correct_options = options.map do |name, value| run("git config --global --get #{name}").try(:squish) == value end if correct_options.all? puts "yes".green else puts "no".red try_fixing_it( sudo_gitlab("git config --global user.name \"#{options["user.name"]}\""), sudo_gitlab("git config --global user.email \"#{options["user.email"]}\"") ) for_more_information( see_installation_guide_section "GitLab" ) fix_and_rerun end end def check_python2_exists print "Has python2? ... " # Python prints its version to STDERR # so we can't just use run("python2 --version") if run_and_match("which python2", /python2$/) puts "yes".green else puts "no".red try_fixing_it( "Make sure you have Python 2.5+ installed", "Link it to python2" ) for_more_information( see_installation_guide_section "Packages / Dependencies" ) fix_and_rerun end end def check_python2_version print "python2 is supported version? ... " # Python prints its version to STDERR # so we can't just use run("python2 --version") unless run_and_match("which python2", /python2$/) puts "can't check because of previous errors".magenta return end if `python2 --version 2>&1` =~ /2\.[567]\.\d/ puts "yes".green else puts "no".red try_fixing_it( "Make sure you have Python 2.5+ installed", "Link it to python2" ) for_more_information( see_installation_guide_section "Packages / Dependencies" ) fix_and_rerun end end end namespace :gitlab_shell do desc "GITLAB | Check the configuration of GitLab Shell" task check: :environment do warn_user_is_not_gitlab start_checking "GitLab Shell" check_gitlab_shell check_repo_base_exists check_repo_base_is_not_symlink check_repo_base_user_and_group check_repo_base_permissions check_update_hook_is_up_to_date check_repos_update_hooks_is_link finished_checking "GitLab Shell" end # Checks ######################## def check_update_hook_is_up_to_date print "update hook up-to-date? ... " hook_file = "update" gitlab_shell_hooks_path = Gitlab.config.gitlab_shell.hooks_path gitlab_shell_hook_file = File.join(gitlab_shell_hooks_path, hook_file) gitlab_shell_ssh_user = Gitlab.config.gitlab_shell.ssh_user unless File.exists?(gitlab_shell_hook_file) puts "can't check because of previous errors".magenta return end puts "yes".green end def check_repo_base_exists print "Repo base directory exists? ... " repo_base_path = Gitlab.config.gitlab_shell.repos_path if File.exists?(repo_base_path) puts "yes".green else puts "no".red puts "#{repo_base_path} is missing".red try_fixing_it( "This should have been created when setting up GitLab Shell.", "Make sure it's set correctly in config/gitlab.yml", "Make sure GitLab Shell is installed correctly." ) for_more_information( see_installation_guide_section "GitLab Shell" ) fix_and_rerun end end def check_repo_base_is_not_symlink print "Repo base directory is a symlink? ... " repo_base_path = Gitlab.config.gitlab_shell.repos_path unless File.exists?(repo_base_path) puts "can't check because of previous errors".magenta return end unless File.symlink?(repo_base_path) puts "no".green else puts "yes".red try_fixing_it( "Make sure it's set to the real directory in config/gitlab.yml" ) fix_and_rerun end end def check_repo_base_permissions print "Repo base access is drwxrws---? ... " repo_base_path = Gitlab.config.gitlab_shell.repos_path unless File.exists?(repo_base_path) puts "can't check because of previous errors".magenta return end if File.stat(repo_base_path).mode.to_s(8).ends_with?("2770") puts "yes".green else puts "no".red try_fixing_it( "sudo chmod -R ug+rwX,o-rwx #{repo_base_path}", "sudo chmod -R ug-s #{repo_base_path}", "find #{repo_base_path} -type d -print0 | sudo xargs -0 chmod g+s" ) for_more_information( see_installation_guide_section "GitLab Shell" ) fix_and_rerun end end def check_repo_base_user_and_group gitlab_shell_ssh_user = Gitlab.config.gitlab_shell.ssh_user gitlab_shell_owner_group = Gitlab.config.gitlab_shell.owner_group print "Repo base owned by #{gitlab_shell_ssh_user}:#{gitlab_shell_owner_group}? ... " repo_base_path = Gitlab.config.gitlab_shell.repos_path unless File.exists?(repo_base_path) puts "can't check because of previous errors".magenta return end if File.stat(repo_base_path).uid == uid_for(gitlab_shell_ssh_user) && File.stat(repo_base_path).gid == gid_for(gitlab_shell_owner_group) puts "yes".green else puts "no".red try_fixing_it( "sudo chown -R #{gitlab_shell_ssh_user}:#{gitlab_shell_owner_group} #{repo_base_path}" ) for_more_information( see_installation_guide_section "GitLab Shell" ) fix_and_rerun end end def check_repos_update_hooks_is_link print "update hooks in repos are links: ... " hook_file = "update" gitlab_shell_hooks_path = Gitlab.config.gitlab_shell.hooks_path gitlab_shell_hook_file = File.join(gitlab_shell_hooks_path, hook_file) gitlab_shell_ssh_user = Gitlab.config.gitlab_shell.ssh_user unless File.exists?(gitlab_shell_hook_file) puts "can't check because of previous errors".magenta return end unless Project.count > 0 puts "can't check, you have no projects".magenta return end puts "" Project.find_each(batch_size: 100) do |project| print "#{project.name_with_namespace.yellow} ... " if project.empty_repo? puts "repository is empty".magenta else project_hook_file = File.join(project.repository.path_to_repo, "hooks", hook_file) unless File.exists?(project_hook_file) puts "missing".red try_fixing_it( "sudo -u #{gitlab_shell_ssh_user} ln -sf #{gitlab_shell_hook_file} #{project_hook_file}" ) for_more_information( "#{gitlab_shell_user_home}/gitlab-shell/support/rewrite-hooks.sh" ) fix_and_rerun next end if File.lstat(project_hook_file).symlink? && File.realpath(project_hook_file) == File.realpath(gitlab_shell_hook_file) puts "ok".green else puts "not a link to GitLab Shell's hook".red try_fixing_it( "sudo -u #{gitlab_shell_ssh_user} ln -sf #{gitlab_shell_hook_file} #{project_hook_file}" ) for_more_information( "lib/support/rewrite-hooks.sh" ) fix_and_rerun end end end end # Helper methods ######################## def gitlab_shell_user_home File.expand_path("~#{Gitlab.config.gitlab_shell.ssh_user}") end def gitlab_shell_version gitlab_shell_version_file = "#{gitlab_shell_user_home}/gitlab-shell/VERSION" if File.readable?(gitlab_shell_version_file) File.read(gitlab_shell_version_file) end end def has_gitlab_shell3? gitlab_shell_version.try(:start_with?, "v3.") end end namespace :sidekiq do desc "GITLAB | Check the configuration of Sidekiq" task check: :environment do warn_user_is_not_gitlab start_checking "Sidekiq" check_sidekiq_running finished_checking "Sidekiq" end # Checks ######################## def check_sidekiq_running print "Running? ... " if run_and_match("ps aux | grep -i sidekiq", /sidekiq \d+\.\d+\.\d+.+$/) puts "yes".green else puts "no".red try_fixing_it( sudo_gitlab("bundle exec rake sidekiq:start RAILS_ENV=production") ) for_more_information( see_installation_guide_section("Install Init Script"), "see log/sidekiq.log for possible errors" ) fix_and_rerun end end end # Helper methods ########################## def fix_and_rerun puts " Please #{"fix the error above"} and rerun the checks.".red end def for_more_information(*sources) sources = sources.shift if sources.first.is_a?(Array) puts " For more information see:".blue sources.each do |source| puts " #{source}" end end def finished_checking(component) puts "" puts "Checking #{component.yellow} ... #{"Finished".green}" puts "" end def see_database_guide "doc/install/databases.md" end def see_installation_guide_section(section) "doc/install/installation.md in section \"#{section}\"" end def sudo_gitlab(command) gitlab_user = Gitlab.config.gitlab.user "sudo -u #{gitlab_user} -H #{command}" end def start_checking(component) puts "Checking #{component.yellow} ..." puts "" end def try_fixing_it(*steps) steps = steps.shift if steps.first.is_a?(Array) puts " Try fixing it:".blue steps.each do |step| puts " #{step}" end end def check_gitlab_shell required_version = Gitlab::VersionInfo.new(1, 7, 0) current_version = Gitlab::VersionInfo.parse(gitlab_shell_version) print "GitLab Shell version >= #{required_version} ? ... " if current_version.valid? && required_version <= current_version puts "OK (#{current_version})".green else puts "FAIL. Please update gitlab-shell to #{required_version} from #{current_version}".red end end def check_git_version required_version = Gitlab::VersionInfo.new(1, 7, 10) current_version = Gitlab::VersionInfo.parse(run("#{Gitlab.config.git.bin_path} --version")) puts "Your git bin path is \"#{Gitlab.config.git.bin_path}\"" print "Git version >= #{required_version} ? ... " if current_version.valid? && required_version <= current_version puts "yes (#{current_version})".green else puts "no".red try_fixing_it( "Update your git to a version >= #{required_version} from #{current_version}" ) fix_and_rerun end end end