Recent releases for pm2

pm2 1.0.0

2016-01-04T13:13:32+00:00

Here we are PM2 1.0 with embedded module system RT: https://twitter.com/keymetrics_io/status/683999496745922560 - [#1844][#1845][#1850] Load configuration in /etc/default/pm2 + add ulimit -n override - [#1810] Add --kill-timeout option (delay before process receive a final SIGKILL) - [#1830] Add tests for PM2_KILL_TIMEOUT (SIGKILL delay) + default SIGINT to any kind of procs - [#1825] Process management commands (start/restart/stop/delete) can take multiple arguments - [#1822] Add new method pm2.sendDataToProcessId(type|data|id) to send data to processes - [#1819] Send SIGINT signal to process instead of SIGTERM - [#1819][#1794][#1765] Avoid writing on std err/out when process is disconnected - Add default attribute in schema.json to allow to configure default value when passing a JSON - JSON and CLI starts are now consistent in terms of option size, attribute number - pm2.restart(json_data, function(err, data) now returns an array of process instead of simple object (success:true)) - Now pm2 restart process.json --env , refresh environment variable on each restart depending of the X environment - prepareJSON method in PM2 code (God.js) removed - partition Common.prepareAppConf (duplicate with verifyConfs) - Change signature of Common.prepareAppConf - Centralize Interpreter resolution via Common.sink.resolveInterpreter(app) in Common.js - Better meta information when process restart/reload/stop (signal + exit code) - Upgrade pm2-axon, cron, should, mocha, coffee-script, chokidar, semver NPM packages - Show process configuration option when describing process - Add --no-automation flag - Fix when starting application with illegal names (#1764) - Fix management of app starting with numerics in the filename (#1769) - Fix versiong system (reset to default on resurrect/prepare) - Increase buffer size for versioning meta parsing

pm2 1.0.1

2016-02-13T16:08:05+00:00

- [#1895] pm2 id : output array of ids for app_name @soyuka - [#1800] pm2 show : now also display node.js version @soyuka - Fix typos - Upgrade moment to secure version and shelljs modules

pm2 1.0.2

2016-03-05T14:00:10+00:00

[#1035 #1055] Deactivate automatic dump on startup scripts [#1980] Add Javascript source map resolution when exceptions occurs Documentation [#1937] Allow to act on application having numerics as app name [#1945] Fix post_update commands section when file contains Javascript [#624] --only to act only on specified app name in json app declaration 0.6.1 PMX upgrade

pm2 1.1.0

2016-04-04T11:45:53+00:00

This release is about PM2's internals refactoring, homogenization in action commands (in terms of behavior and outputs). Some interesting features has been added, as YAML file support (for application declaration) and better support for other languages (Python,Perl...). The Keymetrics agent has been enhanced, dividing by two the memory usage and avoiding any possible leak in any potential scenarios. Reconnection system has been refactored too. **Keymetrics users**: a lot of benefits brought to you to do this upgrade This version has been heavily tested in testing, production environments and deeply monitored in terms of CPU and Memory usage. Tests have been hardened. - [#133 #1568] Allow to rename a process via pm2 restart app --name "new-name" - [#2002 #1921 #1366] Fix CLI/JSON arguments update on restart (args, node_args, name, max-memory) - [#578] Add YAML support for application configuration file (in extent to JSON and JSON5 support) - [Keymetrics agent refactoring] TCP wait, memory consumption divided by two, reconnection refactoring, keep alive ping system - [Keymetrics agent refactoring] Fix random no response from pm2 link and pm2 unlink - [#2061] Kill ESRCH of processes in cluster mode with SIGINT catcher fixed - [#2012 #1650 #1743] CLI/JSON arguments update on reload - [#1613] Reload all reload ALL applications (stopped, errored...) - [#1961] Fix kill timeout info log - [#1987] Fix FreeBSD startup script - [#2011] Respect process.stdout/.stderr signature - [#1602] Fix zombie process when using babel-node as interpreter - [#1283] --skip-env option to not merge update with system env - Homogeneize actions commands outputs - Option --interpreter-args added (alias of node-args) - Allow to use exactly the same option in JSON declaration and CLI (e.g. interpreter) to avoid confusion - pm2 show, now shows more commands to manage processes - Refactor programmatic system ## Update procedure PM2 CLI and internals have been frozen since the 0.14 version, so updating PM2 is totally seamless: ``` bash $ npm install pm2 -g $ pm2 update ``` ## Documentation YAML doc: http://pm2.keymetrics.io/docs/usage/application-declaration/

pm2 1.1.2

2016-04-14T09:28:28+00:00

- [#2071 #2075] Fix pm2-dev command

pm2 1.1.3

2016-04-25T18:58:20+00:00

- Adapt code for Node 6.X

pm2 2.0.12

2016-09-21T15:16:01+00:00

- Memory usage reduced by 40% - CPU usage in overall situations reduced by 60% - Refined pm2 logs command with --json, --format and --raw options - Faster process management with CONCURRENT_ACTIONs enabled - Faster installation (v1: ~30secs, v2: ~10secs) - Faster `pm2 update` with Keymetrics linking delayed at the end - Much better Module system with raw NPM feedback - Better Windows support - **pm2-docker** command with his official [Docker image](https://github.com/keymetrics/pm2-docker-alpine) + json output + auto exit - **rundev (pm2-dev)** command enhanced (better log output, post-exec cmd) - Watch and Reload instead of Watch and Restart - New PM2 API, backward compatible with previous PM2 versions The new PM2 API is greatly tested and well designed: ``` javascript var PM2 = require('pm2'); // Or instanciate a custom PM2 instance var pm2 = new PM2.custom({ pm2_home : // Default is the legacy $USER/.pm2. Now you can override this value cwd : // Move to CWD, daemon_mode : // Should the process stay attached to this application, independant : // Create new random instance available for current session secret_key : // Keymetrics secret key public_key : // Keymetrics public key machine_name: // Keymetrics instance name }); // Start an app pm2.start('myapp.js'); // Start an app with options pm2.start({ script : 'api.js', instances: 4 }, function(err, processes) { }); // Stop all apps pm2.stop('all'); // Bus system to detect events pm2.launchBus((err, bus) => { bus.on('log:out', (message) => { console.log(message); }); bus.on('log:err', (message) => { console.log(message); }); }); // Connect to different keymetrics bucket pm2.interact(opts, cb) // PM2 auto closes connection if no processing is done but manually: pm2.disconnect(cb) // Close connection with current pm2 instance pm2.destroy(cb) // Close and delete all pm2 related files of this session ``` - Better CLI/API code structure - PM2 isolation for multi PM2 instance management ## Bug fixes - #2093 #2092 #2059 #1906 #1758 #1696 replace optionnal git module with tgz one - #2077 fix calling pm2.restart inside pm2 - #2261 GRACEFUL_LISTEN_TIMEOUT for app reload configurable via --listen-timeout - #2256 fix deploy command for yaml files - #2105 alias pm2 logs with pm2 log - Extra module display http://pm2.keymetrics.io/docs/advanced/pm2-module-system/#extra-display - Yamljs + Chokidar Security fixes - pm2 update / pm2 resurrect is now faster on Node > 4.0 - keymetrics linking after pm2 update is done once all apps are started - pm2 list processes are now sorted by name instead id - #2248 livescript support added in development mode - The client/server file called Satan.js does not exists anymore. It has been replaced by the file combo ./lib/Client.js and ./lib/Daemon.js - PM2 --no-daemon is better now ## Breaking Change - Default Coffeescript support has been dropped you now have to enable it by doing: ``` bash $ pm2 install coffeescript ```

pm2 2.0.15

2016-09-21T16:33:09+00:00

- process.on('unhandledRejection'): allow to catch promise error that have not been catched - upgrade fclone and pidusage (faster windows CPU/Mem monitoring) - allow to call pm2 CLI from bash script managed by pm2 - #2394 fix pm2 id command - #2385 ts-node upgraded to latest - #2381 autocompletion fix

pm2 v2.0.18

2016-09-29T09:13:01+00:00

- #2400 Create log/pid default folder even if the root folder is already created - #2395 CRON feature now call PM2 for app to be killed (allow to use SIGINT) - #2413 #2405 #2406 do not exit on unhandledRejection auto catch - pidusage upgrade to 1.0.8 to avoid util exception on windows when wmic fail - Do no display error when pidusage try to monitor an unknow PID (modules)

pm2 v2.1.4

2016-11-07T10:21:57+00:00

## 2.1.4 - #2333 #2478 #1732 #1346 #1311 #1101 Fix GracefulShutdown SIGINT output + Better Stop process flow - Faster CLI load time, reduce load time by 1/4 (downgrade cli-table2 -> cli-table) - #2353 --wait-ready will wait that the application sends 'ready' event process.send('ready') - #2486 add --web option to pm2-docker command to expose web process api - #2425 allow to specify node.js version to be used or installed via interpreter 'node@VERSION' - #2471 Make app environment immutable on application restart/reload by default for CLI actions - #2451 Config file can be javascript files - #2484 fix pm2 kill on windows - #2101 pm2 ecosystem now generates a javascript configuration file - #2422 allow to pass none to exec_interpreter - Do not use disconnect() anymore on cluster processes - Better Stop process flow: Upgrade TreeKill system + Wait for check - Fix deploy issue with Windows - Expose -i to pm2-docker - Drop npm-shrinkwrap - Upgrade chokidar (fix symlink), cron, fclone, shelljs

pm2 2.1.5

2016-11-11T13:37:18+00:00

- #2502 fix SIGTERM signal catch on pm2-docker - #2498 #2500 global log rotation

pm2 2.1.6

2016-11-28T12:47:57+00:00

- #2509 Trigger functions inside Node.js application from the PM2 CLI - #2474 Resolve home path in configuration file - #2526 Expose .launchAll() method to API - #2351 inner pm2 actions - drop autorestart and node_args options - #2530 Make sure all processes are killed on system signal to PM2 - #281 allow to combine PM2_SILENT + pm2 jlist to avoid extra data - Alias attributes error_file to err_file + err_log + err, alias out_file to out, out_log - Do not ask for pass for set/multiset from KM

pm2 2.2.1

2016-12-14T14:52:16+00:00

### New Startup System New startup system. Supported init system: **systemd**, **upstart**, **launchd**, **rcd** Documentation: [http://pm2.keymetrics.io/docs/usage/startup/](http://pm2.keymetrics.io/docs/usage/startup/) ``` bash $ pm2 startup # Auto detect available init system + Setup init scripts $ pm2 unstartup # Disable and Remove init scripts ``` ### Install PM2 via APT! New way to install PM2 on Debian based system: ``` $ wget -O - http://apt.pm2.io/ubuntu/apt.pm2.io.gpg.key | sudo apt-key add - $ echo "deb http://apt.pm2.io/ubuntu xenial main" | sudo tee /etc/apt/sources.list.d/pm2.list $ sudo apt-get update $ sudo apt-get install pm2 ``` ### Responsive PM2 list Now when PM2 detects a small terminal, the list get shrinked automatically: ![responsive](https://cloud.githubusercontent.com/assets/757747/21186503/2cfa182e-c215-11e6-8bc6-b1945cbae235.png) ### Various fix - #1090 pm2 resurrect does not respawn the same processes - #2544 Attach logs to exception - #2545 Right exit code via pm2 api - #2543 Fix module pid/mem monitoring - #2537 Remove duplicated code in Configuration subsystem - If not TTY do not print ascii table - #2509 Trigger functions inside Node.js application from the PM2 CLI - Rename pm2.triggerCustomAction() by pm2.trigger(, , [params], [cb])

pm2 2.4.0

2017-02-06T15:41:50+00:00

# 2.4.0 - #2631 new pm2 monit command (blessed dashboard!) - #2670 allow to expose a folder over http via `pm2 serve ` - #2617 fix startup script generation on macosx (launchd) - #2650 new option to append env name to app name (used to allow the same app to be launched in different environement w/o name conflict) - #2671 allow to pass a delay to pm2-docker (`pm2-docker process.json --delay 10`) - `pm2 ecosystem simple` to generate a simple ecosystem file - aliasing: `pm2-dev