[8.6](backport #1773) Re-implement processes route to restore compatibility with the current cloud health checks

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💔 Tests Failed

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Build stats

• Start Time: 2022-11-23T13:30:13.832+0000

• Duration: 15 min 49 sec

Test stats 🧪

Test	Results
Failed	1
Passed	4516
Skipped	13
Total	4530

Test errors

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Test / Matrix - PLATFORM = 'aws && aarch64' / Test / TestManager_FakeShipper – github.com/elastic/elastic-agent/pkg/component/runtime

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 Failed 

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 === RUN   TestManager_FakeShipper
    manager_test.go:1962: component state changed: {State:starting Message:Starting: spawned pid '20968' Units:map[{UnitType:input UnitID:fake-input}:{State:starting Message:Starting: spawned pid '20968' Payload:map[] unitState:0 unitMessage:Starting unitPayload:map[] configStateIdx:0 err:<nil>} {UnitType:output UnitID:fake-default}:{State:starting Message:Starting: spawned pid '20968' Payload:map[] unitState:0 unitMessage:Starting unitPayload:map[] configStateIdx:0 err:<nil>}] VersionInfo:{Name: Version: Meta:map[]} expectedUnits:map[{UnitType:0 UnitID:fake-input}:{state:2 configStateIdx:1 config:0x40002d4000 err:<nil> logLevel:4} {UnitType:1 UnitID:fake-default}:{state:2 configStateIdx:1 config:0x40003395f0 err:<nil> logLevel:4}]}
    manager_test.go:1927: shipper state changed: {State:starting Message:Starting: spawned pid '20976' Units:map[{UnitType:input UnitID:fake-default}:{State:starting Message:Starting: spawned pid '20976' Payload:map[] unitState:0 unitMessage:Starting unitPayload:map[] configStateIdx:0 err:<nil>} {UnitType:output UnitID:fake-default}:{State:starting Message:Starting: spawned pid '20976' Payload:map[] unitState:0 unitMessage:Starting unitPayload:map[] configStateIdx:0 err:<nil>}] VersionInfo:{Name: Version: Meta:map[]} expectedUnits:map[{UnitType:0 UnitID:fake-default}:{state:2 configStateIdx:1 config:0x4000339560 err:<nil> logLevel:4} {UnitType:1 UnitID:fake-default}:{state:2 configStateIdx:1 config:0x40002d4750 err:<nil> logLevel:4}]}
    manager_test.go:1962: component state changed: {State:healthy Message:Healthy: communicating with pid '20968' Units:map[{UnitType:input UnitID:fake-input}:{State:starting Message:Starting: spawned pid '20968' Payload:map[] unitState:0 unitMessage: unitPayload:map[] configStateIdx:0 err:<nil>} {UnitType:output UnitID:fake-default}:{State:starting Message:Starting: spawned pid '20968' Payload:map[] unitState:0 unitMessage: unitPayload:map[] configStateIdx:0 err:<nil>}] VersionInfo:{Name:fake Version:1.0 Meta:map[input:fake]} expectedUnits:map[{UnitType:0 UnitID:fake-input}:{state:2 configStateIdx:1 config:0x40002d4000 err:<nil> logLevel:4} {UnitType:1 UnitID:fake-default}:{state:2 configStateIdx:1 config:0x40003395f0 err:<nil> logLevel:4}]}
{"level":"trace","time":"2022-11-23T13:41:44Z","message":"registering set_state action for unit"}
{"level":"trace","time":"2022-11-23T13:41:44Z","message":"registering send_event action for unit"}
{"level":"trace","time":"2022-11-23T13:41:44Z","message":"registering kill action for unit"}
{"level":"debug","state":"healthy","message":"Fake Healthy","time":"2022-11-23T13:41:44Z","message":"updating unit state"}
{"level":"trace","time":"2022-11-23T13:41:44Z","message":"registering kill action for unit"}
{"level":"debug","state":"configuring","message":"Configuring","time":"2022-11-23T13:41:44Z","message":"restarting shipper output"}
{"level":"debug","state":"healthy","message":"GRPC fake event pipe connected \"unix:///tmp/at-4055575598/tmp/elastic-agent-fake-shipper-default-pipe.sock\"","time":"2022-11-23T13:41:44Z","message":"connected to output"}
    manager_test.go:1962: component state changed: {State:healthy Message:Healthy: communicating with pid '20968' Units:map[{UnitType:input UnitID:fake-input}:{State:healthy Message:Fake Healthy Payload:map[] unitState:2 unitMessage:Fake Healthy unitPayload:map[] configStateIdx:1 err:<nil>} {UnitType:output UnitID:fake-default}:{State:configuring Message:Configuring Payload:map[] unitState:1 unitMessage:Configuring unitPayload:map[] configStateIdx:1 err:<nil>}] VersionInfo:{Name:fake Version:1.0 Meta:map[input:fake]} expectedUnits:map[{UnitType:0 UnitID:fake-input}:{state:2 configStateIdx:1 config:0x40002d4000 err:<nil> logLevel:4} {UnitType:1 UnitID:fake-default}:{state:2 configStateIdx:1 config:0x40003395f0 err:<nil> logLevel:4}]}
    manager_test.go:1962: component state changed: {State:healthy Message:Healthy: communicating with pid '20968' Units:map[{UnitType:input UnitID:fake-input}:{State:healthy Message:Fake Healthy Payload:map[] unitState:2 unitMessage:Fake Healthy unitPayload:map[] configStateIdx:1 err:<nil>} {UnitType:output UnitID:fake-default}:{State:healthy Message:GRPC fake event pipe connected "unix:///tmp/at-4055575598/tmp/elastic-agent-fake-shipper-default-pipe.sock" Payload:map[] unitState:2 unitMessage:GRPC fake event pipe connected "unix:///tmp/at-4055575598/tmp/elastic-agent-fake-shipper-default-pipe.sock" unitPayload:map[] configStateIdx:1 err:<nil>}] VersionInfo:{Name:fake Version:1.0 Meta:map[input:fake]} expectedUnits:map[{UnitType:0 UnitID:fake-input}:{state:2 configStateIdx:1 config:0x40002d4000 err:<nil> logLevel:4} {UnitType:1 UnitID:fake-default}:{state:2 configStateIdx:1 config:0x40003395f0 err:<nil> logLevel:4}]}
    manager_test.go:1927: shipper state changed: {State:healthy Message:Healthy: communicating with pid '20976' Units:map[{UnitType:input UnitID:fake-default}:{State:starting Message:Starting: spawned pid '20976' Payload:map[] unitState:0 unitMessage: unitPayload:map[] configStateIdx:0 err:<nil>} {UnitType:output UnitID:fake-default}:{State:starting Message:Starting: spawned pid '20976' Payload:map[] unitState:0 unitMessage: unitPayload:map[] configStateIdx:0 err:<nil>}] VersionInfo:{Name:fake-shipper Version:1.0 Meta:map[shipper:fake-shipper]} expectedUnits:map[{UnitType:0 UnitID:fake-default}:{state:2 configStateIdx:1 config:0x4000339560 err:<nil> logLevel:4} {UnitType:1 UnitID:fake-default}:{state:2 configStateIdx:1 config:0x40002d4750 err:<nil> logLevel:4}]}
{"level":"info","server":"unix:///tmp/at-4055575598/tmp/elastic-agent-fake-shipper-default-pipe.sock","time":"2022-11-23T13:41:44Z","message":"starting GRPC fake shipper server"}
{"level":"trace","time":"2022-11-23T13:41:44Z","message":"registering kill action for unit"}
{"level":"debug","state":"healthy","message":"Healthy","time":"2022-11-23T13:41:44Z","message":"updating unit state"}
{"level":"trace","time":"2022-11-23T13:41:44Z","message":"registering record event action for unit"}
{"level":"trace","time":"2022-11-23T13:41:44Z","message":"registering kill action for unit"}
{"level":"debug","state":"healthy","message":"Healthy","time":"2022-11-23T13:41:44Z","message":"updating unit state"}
    manager_test.go:1927: shipper state changed: {State:healthy Message:Healthy: communicating with pid '20976' Units:map[{UnitType:input UnitID:fake-default}:{State:healthy Message:Healthy Payload:map[] unitState:2 unitMessage:Healthy unitPayload:map[] configStateIdx:1 err:<nil>} {UnitType:output UnitID:fake-default}:{State:starting Message:Starting Payload:map[] unitState:0 unitMessage:Starting unitPayload:map[] configStateIdx:1 err:<nil>}] VersionInfo:{Name:fake-shipper Version:1.0 Meta:map[shipper:fake-shipper]} expectedUnits:map[{UnitType:0 UnitID:fake-default}:{state:2 configStateIdx:1 config:0x4000339560 err:<nil> logLevel:4} {UnitType:1 UnitID:fake-default}:{state:2 configStateIdx:1 config:0x40002d4750 err:<nil> logLevel:4}]}
{"level":"trace","time":"2022-11-23T13:41:44Z","message":"executing send_event action"}
{"level":"trace","id":"fa658446-3a17-49f7-b25a-d713f1ab18c5","time":"2022-11-23T13:41:44Z","message":"registering record event action"}
{"level":"trace","id":"fa658446-3a17-49f7-b25a-d713f1ab18c5","time":"2022-11-23T13:41:44Z","message":"subscribing for an event"}
{"level":"trace","content":{"id":"fa658446-3a17-49f7-b25a-d713f1ab18c5"},"timestamp":"2022-11-23T13:41:44Z","time":"2022-11-23T13:41:45Z","message":"received event"}
{"level":"trace","id":"fa658446-3a17-49f7-b25a-d713f1ab18c5","time":"2022-11-23T13:41:45Z","message":"subscription exists for event id"}
{"level":"trace","content":{"id":"fa658446-3a17-49f7-b25a-d713f1ab18c5"},"timestamp":"2022-11-23T13:41:44Z","time":"2022-11-23T13:41:45Z","message":"record_event action got subscribed event"}
{"level":"trace","id":"fa658446-3a17-49f7-b25a-d713f1ab18c5","time":"2022-11-23T13:41:45Z","message":"unsubscribing for an event"}
{"level":"trace","log_timer":10000,"time":"2022-11-23T13:41:54Z","message":"trace log ticker"}
    manager_test.go:1927: shipper state changed: {State:healthy Message:Healthy: communicating with pid '20976' Units:map[{UnitType:input UnitID:fake-default}:{State:healthy Message:Healthy Payload:map[] unitState:2 unitMessage:Healthy unitPayload:map[] configStateIdx:1 err:<nil>} {UnitType:output UnitID:fake-default}:{State:healthy Message:Healthy Payload:map[] unitState:2 unitMessage:Healthy unitPayload:map[] configStateIdx:1 err:<nil>}] VersionInfo:{Name:fake-shipper Version:1.0 Meta:map[shipper:fake-shipper]} expectedUnits:map[{UnitType:0 UnitID:fake-default}:{state:2 configStateIdx:1 config:0x4000339560 err:<nil> logLevel:4} {UnitType:1 UnitID:fake-default}:{state:2 configStateIdx:1 config:0x40002d4750 err:<nil> logLevel:4}]}
    manager_test.go:2023: 
        	Error Trace:	manager_test.go:2023
        	Error:      	Received unexpected error:
        	            	context deadline exceeded
        	Test:       	TestManager_FakeShipper
{"level":"trace","time":"2022-11-23T13:41:54Z","message":"executing send_event action"}
{"level":"trace","id":"2925ef75-ac51-4c2b-aad4-8a135bb1fde9","time":"2022-11-23T13:41:54Z","message":"registering record event action"}
{"level":"trace","id":"2925ef75-ac51-4c2b-aad4-8a135bb1fde9","time":"2022-11-23T13:41:54Z","message":"subscribing for an event"}
--- FAIL: TestManager_FakeShipper (12.86s)
 

Steps errors

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Go unitTest

• Took 2 min 0 sec . View more details here
• Description: mage unitTest

Checks if running on a Unix-like node

• Took 0 min 0 sec . View more details here
• Description: script returned exit code 1

🐛 Flaky test report

❕ There are test failures but not known flaky tests.

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Genuine test errors

💔 There are test failures but not known flaky tests, most likely a genuine test failure.

• Name: Test / Matrix - PLATFORM = 'aws && aarch64' / Test / TestManager_FakeShipper – github.com/elastic/elastic-agent/pkg/component/runtime

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🌐 Coverage report

Name	Metrics % (covered/total)	Diff
Packages	98.305% (58/59)	👍
Files	71.066% (140/197)	👍
Classes	70.557% (266/377)	👍
Methods	54.828% (795/1450)	👎 -0.038
Lines	40.322% (8591/21306)	👎 -0.04
Conditionals	100.0% (0/0)	💚