Module: Splash::WebAdmin::Controller
- Included in:
- CLISplash::WebAdmin
- Defined in:
- lib/splash/webadmin.rb
Overview
Daemon Controller Module
Constant Summary
Constants included from Loggers
Loggers::ALIAS, Loggers::LEVELS
Constants included from Constants
Constants::AUTHOR, Constants::BACKENDS_STRUCT, Constants::CONFIG_FILE, Constants::COPYRIGHT, Constants::DAEMON_LOGMON_SCHEDULING, Constants::DAEMON_METRICS_SCHEDULING, Constants::DAEMON_PID_FILE, Constants::DAEMON_PROCESS_NAME, Constants::DAEMON_PROCMON_SCHEDULING, Constants::DAEMON_STDERR_TRACE, Constants::DAEMON_STDOUT_TRACE, Constants::DEFAULT_RETENTION, Constants::EMAIL, Constants::EXECUTION_TEMPLATE, Constants::EXECUTION_TEMPLATE_TOKENS_LIST, Constants::LICENSE, Constants::LOGGERS_STRUCT, Constants::PID_PATH, Constants::PROMETHEUS_ALERTMANAGER_URL, Constants::PROMETHEUS_PUSHGATEWAY_URL, Constants::PROMETHEUS_URL, Constants::TRACE_PATH, Constants::TRANSPORTS_STRUCT, Constants::VERSION, Constants::WEBADMIN_IP, Constants::WEBADMIN_PID_FILE, Constants::WEBADMIN_PID_PATH, Constants::WEBADMIN_PORT, Constants::WEBADMIN_PROCESS_NAME, Constants::WEBADMIN_PROXY, Constants::WEBADMIN_STDERR_TRACE, Constants::WEBADMIN_STDOUT_TRACE
Constants included from Exiter
Instance Method Summary collapse
-
#startweb(options = {}) ⇒ Hash
Start the Splash Daemon.
-
#statusweb(options = {}) ⇒ Hash
Status of the Splash WebAdmin, display status.
-
#stopweb(options = {}) ⇒ Hash
Stop the Splash WebAdmin.
Methods included from Loggers
#change_logger, #get_logger, #get_session
Methods included from Config
Methods included from ConfigUtilities
#addservice, #checkconfig, #flush_backend, #setupsplash
Methods included from Helpers
#check_unicode_term, #daemonize, #format_by_extensions, #format_response, #get_processes, #group_root, #install_file, #is_root?, #make_folder, #make_link, #run_as_root, #search_file_in_gem, #user_root, #verify_file, #verify_folder, #verify_link, #verify_service
Methods included from Exiter
Instance Method Details
#startweb(options = {}) ⇒ Hash
Start the Splash Daemon
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# File 'lib/splash/webadmin.rb', line 24 def startweb( = {}) require 'splash/webadmin/main' config = get_config log = get_logger log.level = :fatal if [:quiet] realpid = get_processes pattern: get_config.webadmin_process_name unless File::exist? config.webadmin_full_pid_path then unless realpid.empty? then return {:case => :already_exist, :more => "Splash WebAdmin Process already launched "} end daemon_config = {:description => config.webadmin_process_name, :pid_file => config.webadmin_full_pid_path, :stdout_trace => config.webadmin_full_stdout_trace_path, :stderr_trace => config.webadmin_full_stderr_trace_path } ["int","term","hup"].each do |type| daemon_config["sig#{type}_handler".to_sym] = Proc::new { WebAdminApp.quit! } end res = daemonize daemon_config do log = get_logger logger: :web, force: true log.info "Starting Splash WebAdmin" WebAdminApp.run! end sleep 1 if res == 0 then pid = `cat #{config.webadmin_full_pid_path}`.to_i log.ok "Splash WebAdmin Started, with PID : #{pid}" return {:case => :quiet_exit, :more => "Splash WebAdmin successfully loaded."} else return {:case => :unknown_error, :more => "Splash WebAdmin loading error, see logs for more details."} end else return {:case => :already_exist, :more => "Pid File, please verify if Splash WebAdmin is running."} end end |
#statusweb(options = {}) ⇒ Hash
Status of the Splash WebAdmin, display status
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# File 'lib/splash/webadmin.rb', line 89 def statusweb( = {}) log = get_logger config = get_config pid = realpid = '' pid = `cat #{config.webadmin_full_pid_path}`.to_s if File.exist?(config.webadmin_full_pid_path) listpid = get_processes({ :pattern => get_config.webadmin_process_name}) pid.chomp! if listpid.empty? then realpid = '' else realpid = listpid.first end unless realpid.empty? then log.item "Splash WebAdmin Process is running with PID #{realpid} " else log.item 'Splash WebAdminProcess not found ' end unless pid.empty? then log.item "and PID file exist with PID #{pid}" else log.item "and PID file don't exist" end if pid == realpid then return {:case => :status_ok } elsif pid.empty? then return {:case => :status_ko, :more => "PID File error, you have to kill process manualy, with : '(sudo )kill -TERM #{realpid}'"} elsif realpid.empty? then return {:case => :status_ko, :more => "Process Splash WebAdmin missing, run 'splash webadmin stop' before reload properly"} end end |
#stopweb(options = {}) ⇒ Hash
Stop the Splash WebAdmin
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# File 'lib/splash/webadmin.rb', line 67 def stopweb( = {}) config = get_config log = get_logger log.level = :fatal if [:quiet] if File.exist?(config.webadmin_full_pid_path) then begin pid = `cat #{config.webadmin_full_pid_path}`.to_i Process.kill("TERM", pid) acase = {:case => :quiet_exit, :more => 'Splash WebAdmin stopped succesfully'} rescue Errno::ESRCH acase = {:case => :not_found, :more => "Process of PID : #{pid} not found"} end FileUtils::rm config.webadmin_full_pid_path if File::exist? config.webadmin_full_pid_path else acase = {:case => :not_found, :more => "Splash WebAdmin is not running"} end return acase end |