Comments (15)
darkweak
commented on June 11, 2024
Hello @frobert How do you run the container ? What's your config ?
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frobert
commented on June 11, 2024
Hello @frobert How do you run the container ? What's your config ?
Hey, I'm running a Django app in docker swarm mode...
- Traefik Dynamic config:
mb24-souin:
plugin:
souin:
api:
prometheus: ""
souin: ""
default_cache:
headers:
- Authorization
- Content-Type
regex:
exclude: '/urednik'
ttl: 60s
allowed_http_verbs: [GET, HEAD, POST]
default_cache_control: public
log_level: debug
- Added middleware in my app docker compose (traefik shows no errors, all good):
- traefik.http.routers.mb24-test.middlewares=mb24-souin@file
- then i run:
- docker service update --image registry.xxxdomain.com/xxxuser/mb24:latest-test mb24-test_app --with-registry-auth --update-parallelism 1 --update-delay 60s --replicas 1
And the trafik crashes the container and rebuilds a new one ....
Otherwise, the cacheing works as expected, we just need to make sure we have zero downtime on deploy...
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darkweak
commented on June 11, 2024
Does it happens only on the service update ?
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frobert
commented on June 11, 2024
Does it happens only on the service update ?
yes...
And if I click "Update the stack" button inside portainer stack, everything seems to be OK...
I'm running docker service update in Drone CI... and it fails when updating
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darkweak
commented on June 11, 2024
I will try to reproduce on my swarm cluster
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frobert
commented on June 11, 2024
I will try to reproduce on my swarm cluster
Perfect, thanks...
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darkweak
commented on June 11, 2024
Hey 👋
Which version of træfik are you using ? Are you using the souin-traefik container or the Traefik default container with souin as plugin in it ?
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darkweak
commented on June 11, 2024
Here is the panic I reached but unfortunately that's not a Souin issue.
github.com/traefik/traefik/v3/pkg/server.(*httpForwarder).Accept(0x3c11d20?)
github.com/traefik/traefik/v3/pkg/server/server_entrypoint_tcp.go:60 +0x68 fp=0x4000089630 sp=0x40000895a0 pc=0x35b55c8
net/http.(*onceCloseListener).Accept(0x5647580?)
<autogenerated>:1 +0x30 fp=0x4000089650 sp=0x4000089630 pc=0x375800
net/http.(*Server).Serve(0x400015a4b0, {0x5632cf0, 0x40006b4a40})
net/http/server.go:3056 +0x2b8 fp=0x4000089780 sp=0x4000089650 pc=0x351ff8
github.com/traefik/traefik/v3/pkg/server.createHTTPServer.func2()
github.com/traefik/traefik/v3/pkg/server/server_entrypoint_tcp.go:594 +0x3c fp=0x40000897d0 sp=0x4000089780 pc=0x35b917c
runtime.goexit()
runtime/asm_arm64.s:1197 +0x4 fp=0x40000897d0 sp=0x40000897d0 pc=0x85c04
created by github.com/traefik/traefik/v3/pkg/server.createHTTPServer in goroutine 1
github.com/traefik/traefik/v3/pkg/server/server_entrypoint_tcp.go:593 +0x624
goroutine 11 [select]:
runtime.gopark(0x4000089e08?, 0x2?, 0x0?, 0x0?, 0x4000089de4?)
runtime/proc.go:398 +0xc8 fp=0x4000089c90 sp=0x4000089c70 pc=0x50488
runtime.selectgo(0x4000089e08, 0x4000089de0, 0x4000d681b0?, 0x0, 0x4000089df8?, 0x1)
runtime/select.go:327 +0x608 fp=0x4000089da0 sp=0x4000089c90 pc=0x61838
github.com/traefik/traefik/v3/pkg/server.(*httpForwarder).Accept(0x3c11d20?)
github.com/traefik/traefik/v3/pkg/server/server_entrypoint_tcp.go:60 +0x68 fp=0x4000089e30 sp=0x4000089da0 pc=0x35b55c8
net/http.(*onceCloseListener).Accept(0x5647580?)
<autogenerated>:1 +0x30 fp=0x4000089e50 sp=0x4000089e30 pc=0x375800
net/http.(*Server).Serve(0x400015a5a0, {0x5632cf0, 0x40006b4b60})
net/http/server.go:3056 +0x2b8 fp=0x4000089f80 sp=0x4000089e50 pc=0x351ff8
github.com/traefik/traefik/v3/pkg/server.createHTTPServer.func2()
github.com/traefik/traefik/v3/pkg/server/server_entrypoint_tcp.go:594 +0x3c fp=0x4000089fd0 sp=0x4000089f80 pc=0x35b917c
runtime.goexit()
runtime/asm_arm64.s:1197 +0x4 fp=0x4000089fd0 sp=0x4000089fd0 pc=0x85c04
created by github.com/traefik/traefik/v3/pkg/server.createHTTPServer in goroutine 1
github.com/traefik/traefik/v3/pkg/server/server_entrypoint_tcp.go:593 +0x624
goroutine 12 [select]:
runtime.gopark(0x400008c608?, 0x2?, 0x0?, 0x0?, 0x400008c5e4?)
runtime/proc.go:398 +0xc8 fp=0x400008c490 sp=0x400008c470 pc=0x50488
runtime.selectgo(0x400008c608, 0x400008c5e0, 0x4000d68240?, 0x0, 0x400008c5f8?, 0x1)
runtime/select.go:327 +0x608 fp=0x400008c5a0 sp=0x400008c490 pc=0x61838
github.com/traefik/traefik/v3/pkg/server.(*httpForwarder).Accept(0x3c11d20?)
github.com/traefik/traefik/v3/pkg/server/server_entrypoint_tcp.go:60 +0x68 fp=0x400008c630 sp=0x400008c5a0 pc=0x35b55c8
net/http.(*onceCloseListener).Accept(0x5647580?)
<autogenerated>:1 +0x30 fp=0x400008c650 sp=0x400008c630 pc=0x375800
net/http.(*Server).Serve(0x400015a690, {0x5632cf0, 0x40006b4be0})
net/http/server.go:3056 +0x2b8 fp=0x400008c780 sp=0x400008c650 pc=0x351ff8
github.com/traefik/traefik/v3/pkg/server.createHTTPServer.func2()
github.com/traefik/traefik/v3/pkg/server/server_entrypoint_tcp.go:594 +0x3c fp=0x400008c7d0 sp=0x400008c780 pc=0x35b917c
runtime.goexit()
runtime/asm_arm64.s:1197 +0x4 fp=0x400008c7d0 sp=0x400008c7d0 pc=0x85c04
created by github.com/traefik/traefik/v3/pkg/server.createHTTPServer in goroutine 1
github.com/traefik/traefik/v3/pkg/server/server_entrypoint_tcp.go:593 +0x624
goroutine 68 [IO wait]:
runtime.gopark(0x4999f73e1ecd11c0?, 0xb3728ce3b4a8c1dc?, 0xf7?, 0x5c?, 0xc97700716046158f?)
runtime/proc.go:398 +0xc8 fp=0x40009bb530 sp=0x40009bb510 pc=0x50488
runtime.netpollblock(0x0?, 0xffffffff?, 0xff?)
runtime/netpoll.go:564 +0x158 fp=0x40009bb570 sp=0x40009bb530 pc=0x48f88
internal/poll.runtime_pollWait(0x7f519b7548, 0x72)
runtime/netpoll.go:343 +0xa0 fp=0x40009bb5a0 sp=0x40009bb570 pc=0x7f050
internal/poll.(*pollDesc).wait(0x40001de680?, 0x40009bc000?, 0x0)
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darkweak
commented on June 11, 2024
With the given config using image: traefik:v3.0:
# traefik.yml
providers:
file:
filename: /souin-configuration.yml
watch: true
api:
dashboard: true
debug: true
insecure: true
pilot:
token: #TOKEN
experimental:
plugins:
souin:
moduleName: github.com/darkweak/souin
version: v1.6.41
log:
level: DEBUG
accessLog: {}
# /souin-configuration
http:
routers:
whoami:
middlewares:
- souin
entrypoints:
- http
service: whoami
rule: Host(`traefik.cheatuniverse.me`)
services:
whoami:
loadBalancer:
servers:
- url: http://whoami:80
passHostHeader: false
middlewares:
souin:
plugin:
souin:
api:
prometheus: ""
souin: ""
default_cache:
headers:
- Authorization
- Content-Type
ttl: 60s
allowed_http_verbs: [GET, HEAD, POST]
default_cache_control: public
cache_name: With-Traefik
log_level: debug
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frobert
commented on June 11, 2024
Hey 👋 Which version of træfik are you using ? Are you using the
souin-traefikcontainer or the Traefik default container with souin as plugin in it ?
Hey, im using "image: traefik:v2.10.5" with "souin v1.6.41" plugin.
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darkweak
commented on June 11, 2024
Okay I'll retry with this version.
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kraoc
commented on June 11, 2024
Hello (back) :p
Traefik 3 beta 4 + Souin plugin v1.6.43
middleware
cache:
plugin:
souin:
api:
prometheus: {}
souin: {}
default_cache:
log_level: debug
allowed_http_verbs:
- GET
- HEAD
ttl: 60s
headers:
- Content-Type
- Authorization
default_cache_control: public, max-age=86400
Short log
{"plugin":"plugin-souin","module":"github.com/darkweak/souin","time":"2023-11-01T21:01:26+01:00","level":"error","message":"plugins-storage/sources/gop-1008052221/src/github.com/darkweak/souin/plugins/traefik/vendor/github.com/darkweak/souin/pkg/middleware/middleware.go:533:19: panic"}
Long log
goroutine 1153 [running]:
github.com/traefik/yaegi/interp.runCfg.func1()
github.com/traefik/[email protected]/interp/run.go:205 +0x185
panic({0x414e260?, 0xc0066422f0?})
runtime/panic.go:914 +0x21f
github.com/traefik/yaegi/interp.runCfg.func1()
github.com/traefik/[email protected]/interp/run.go:205 +0x185
panic({0x414e260?, 0xc0066422f0?})
runtime/panic.go:914 +0x21f
reflect.Value.assignTo({0x409faa0?, 0x8e93f60?, 0xc00683e0a8?}, {0x5054d0f, 0xb}, 0x450c900, 0xc00682a330)
reflect/value.go:3307 +0x289
reflect.Value.Set({0x450c900?, 0xc00682a330?, 0x414e3e0?}, {0x409faa0?, 0x8e93f60?, 0xc0052f29f8?})
reflect/value.go:2260 +0xe6
github.com/traefik/yaegi/interp._new.func1(0xc0068302c0?)
github.com/traefik/[email protected]/interp/run.go:3408 +0xba
github.com/traefik/yaegi/interp.runCfg(0xc00171d540, 0xc0068302c0, 0xc?, 0x414e260?)
github.com/traefik/[email protected]/interp/run.go:213 +0x285
github.com/traefik/yaegi/interp.genFunctionWrapper.func1.1({0xc006f8c000, 0x5, 0x8?})
github.com/traefik/[email protected]/interp/run.go:1024 +0x7c5
reflect.Value.call({0xc004b3da40?, 0xc001bdc330?, 0xc001bcf620?}, {0x503eb27, 0x4}, {0xc005671f80, 0x5, 0x78?})
reflect/value.go:596 +0xce7
reflect.Value.Call({0xc004b3da40?, 0xc001bdc330?, 0x193?}, {0xc005671f80?, 0x433a720?, 0xc006830160?})
reflect/value.go:380 +0xb9
github.com/traefik/yaegi/interp.call.func9.2({0xc005671f80?, 0xc001bdc330?, 0xc00269a928?})
github.com/traefik/[email protected]/interp/run.go:1293 +0x36
github.com/traefik/yaegi/interp.call.func9(0xc006830160)
github.com/traefik/[email protected]/interp/run.go:1313 +0xcc5
github.com/traefik/yaegi/interp.runCfg(0xc00365b2c0, 0xc006830160, 0xc0013c9940?, 0x0?)
github.com/traefik/[email protected]/interp/run.go:213 +0x285
github.com/traefik/yaegi/interp.getFunc.func1.1({0x8e93f60, 0x0, 0x0?})
github.com/traefik/[email protected]/interp/run.go:1912 +0x56b
reflect.Value.call({0x409fd60?, 0xc001bdc180?, 0x77b2f0?}, {0x503eb27, 0x4}, {0x8e93f60, 0x0, 0xc004eb2340?})
reflect/value.go:596 +0xce7
reflect.Value.Call({0x409fd60?, 0xc001bdc180?, 0x0?}, {0x8e93f60?, 0xc004baafd0?, 0x44853c?})
reflect/value.go:380 +0xb9
github.com/traefik/yaegi/interp.call.func9.2({0x8e93f60?, 0xc161c5?, 0xc005de6400?})
github.com/traefik/[email protected]/interp/run.go:1293 +0x36
created by github.com/traefik/yaegi/interp.call.func9 in goroutine 1134
github.com/traefik/[email protected]/interp/run.go:1305 +0xf5e
panic: reflect.Set: value of type *struct {} is not assignable to type error [recovered]
panic: reflect.Set: value of type *struct {} is not assignable to type error [recovered]
panic: reflect.Set: value of type *struct {} is not assignable to type error
And still no store
Souin; fwd=uri-miss; stored; key=GET-https-infos.zogg.fr-/
Anything I can add for you to review ?
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frobert
commented on June 11, 2024
Problem persist on latest stable versions... This time the plugin and traefik crashes as soon as we get web traffic...
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darkweak
commented on June 11, 2024
Sorry @kraoc I missed your comment.
@frobert I will investigate on that.
Sorry for the inconvenience.
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frobert
commented on June 11, 2024
Sorry @kraoc I missed your comment.
@frobert I will investigate on that.
Sorry for the inconvenience.
Thanks!
One more finding, kind of strange but may be it would help....
If I use "whoami" docker image for backend app, then it seem to be working ok.... But as soon as I switch to my backend app (build in Django with unicorn), traefik with souin cache brakes... There are no errors on Django BE app and if I disable souin cache, app works as expected.... Is there any other way to debug or is souin plugin just not up to expectations for a production app...
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