Tracking issue for the RoadRunner 2.0

[rustatian]

In RR 2.0 with the rest features and improvements, we will introduce a new container for plugins based on the graphs with topological sorting.
This is the tracking ticket with the features we plan to implement in RR 2.0. Here is (not a complete) list with features:

TODO in 2.0:

• New golang plugin container endure
• Loading worker after request in development mode Loading worker after request in development mode #299
• Tests for the new plugins [RR2] Complete test suite for Logger service #384 [RR2] Complete tests for new App provider #385 [RR2] Complete tests for new RPC service #386 [RR2] Check logger messages in the all plugin tests with mock logger #415 [WATCHER TEST] Create a test with a huge number of files #363
• General plugins migrate [Metrics [RR2] Migrate Metrics service from RR1.0 to RR2.0 #387 , RPC, HTTP [RR2] Migrate HTTP plugin from RR1.0 to RR2.0 #389, Resetter [RR2] Resetter plugin #393 , Informer [RR2] Informer Plugin #394, Logger [RR2] Custom logger #208, Server, Gzip [RR2] Gzip plugin update #404, Static [RR2] Static plugin update #405, Headers [RR2] Headers plugin update #406, Health [RR2] Health plugin update #407, Reloader [RR2] Update Reload plugin #436 , KV [RR2] Integrate KV plugin #444 ]
• Switch to the spiral/errors package [RR2] Switch to the spiral/errors package [golang] #382
• Improve documentation [FEATURE REQUEST] Configuration reference #391, [RR2] Sample of code for the PSR-7 Worker #465
• Comments [BUG] Malformed worker response #395 (comment)
• Push RR2 to the benchmarkers [RR2] Push RR2 to the #the-benchmarker and #TEB #445
• Goridge3 integration [RR2] goridge3 integration #446
• Allowing HTTP and HTTPS server to listen on Unix sockets Allowing HTTP and HTTPS server to listen on Unix sockets #412 [RR2] Update PR to be compatible with release 2.0 branch #422
• Uniform .rr.yaml, use underscore notation [RR2] Use underscore notation in the yaml config keys #458
• CLI [RR2] CLI commands (copy from RR-T) #430
• CherryPick Add objectives to the metrics summary #442
• Stabilization [BUG, RR2] Incorrect env variables #479 [RR2] Better HTTP debug log messages #480 [RR2] Change server log level to the Debug #481 [BUG, RR2] HTTP plugin should be disabled when no config provided #478 [RR2] Refactor error operations #484
• Update docker build [Docker] PHP GRPC, Protobuf and Msgpack extensions should be available in base image by default #488
• Temporal [RR2] Include Temporal plugins into the 2.0 release #482
• Add composer.json to repository [BUG, RR2] Add composer.json to the repository #492
• stderr on the Windows [RR2, BUG] On one of the windows machine, stderr messages showing inconsistent #467

Later 2.0 releases

Likely these plugins won't be in the RR 2.0.0 but arrive in later releases (1-2 month from the 2.0)

• Lazy workers and adaptive scaling [FEATURE REQUEST] Lazy (deferred/late/on demand) run workers #131 [💡FEATURE REQUEST]: Adaptive scaling of the workers #97
• Broadcast and broadcast-ws plugins migrate [RR2] Broadcast and broadcast-ws plugins migrate #513
• Replace net.http (HTTP plugin) with fasthttp in separate plugin #334
• New gRPC plugin #402
• Extend HTTP configuration options #457
• New Jobs plugin [RR2] Update Jobs plugin #403
• Core dumps (Linux). how-to Readme
• Linux (apt, pacman), Windows (winget) and MacOS (brew) package managers support #397
• send Etag header in Response for static files [RR2, STATIC] send Etag header in Response for static files #16
• Check if supported properly [FEATURE REQUEST] Roadrunner stderr and application log #435
• Google Cloud SQL inside RR #443
• HTTP metrics [RR2] RoadRunner 2.0 should expose HTTP metrics #489
• Add structural and user-friendly log options [RR2, BUG] HTTP log does not show any message #490

Discuss

• Hot reload plugins [FEATURE REQUEST] Add possibility to use dynamic modules like in nginx, apache, php, etc. #369
• Middlewares by transport [RR2] Middlewares by transport #413

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Feel free to discuss here any features that you're really sure should be in the release.

[bjuri]

1. Add this feature Loading worker after request in development mode
2. Add global reset command that just run resets all available modules in roadrunner instance, e.g.:
   We have http, grpc and jobs modules, we need to reset all modules.
   Currently we have to run 3 times: spiral <module>:reset
   We would like to have an alternative, like: spiral all:reset which is reset all 3 modules
   Or maybe more flexible one: spiral reset-modules=http,jobs which is provide list of modules to reset and cover all modules like spiral reset-modules=all

[bjuri]

3. Another one feature: [FEATURE REQUEST] Add possibility to use dynamic modules like in nginx, apache, php, etc.

[bjuri]

4. Add roadrunner command to reload RR configs without full stop and start of the entire instance, like in nginx.
   Way to handle this also could be borrowed from nginx, e.g. using command: nginx -s reload, using signals like HUP

[rustatian]

1. Another one feature: [FEATURE REQUEST] Add possibility to use dynamic modules like in nginx, apache, php, etc.

I quite agree that this is a very cool feature. I'll update the ticket in the Endure

[wolfy-j]

Resolved #299 https://github.com/spiral/roadrunner/blob/release_2.0/static_pool.go#L173

[rustatian]

The rest tickets from the Later 2.0 releases will be in the separate sprint tracking tickets.