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deis / workflow-cli

The CLI for Deis Workflow
http://deis.com
MIT License
31 stars 43 forks source link

Panic on `deis ps` #36

Closed arschles closed 8 years ago

arschles commented 8 years ago

I don't believe there were any running processes when I executed this command:

ENG000656:k8s-claimer aaronschlesinger$ deis ps -a k8s-claimer
panic: interface conversion: interface is nil, not []interface {}

goroutine 1 [running]:
github.com/deis/workflow/client/controller/client.Client.LimitedRequest(0xc820013cb0, 0x0, 0xc82012e760, 0x4, 0x0, 0x0, 0x0, 0xc82012e767, 0x14, 0x0, ...)
    /Users/aaronschlesinger/gocode/src/github.com/deis/workflow/client/controller/client/http.go:82 +0x386
github.com/deis/workflow/client/controller/models/ps.List(0xc8200f02c0, 0x7fff5fbff9bb, 0xb, 0x64, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0)
    /Users/aaronschlesinger/gocode/src/github.com/deis/workflow/client/controller/models/ps/ps.go:15 +0x1a7
github.com/deis/workflow/client/cmd.PsList(0x7fff5fbff9bb, 0xb, 0x64, 0x0, 0x0)
    /Users/aaronschlesinger/gocode/src/github.com/deis/workflow/client/cmd/ps.go:26 +0xd0
github.com/deis/workflow/client/parser.psList(0xc82000a290, 0x3, 0x3, 0x0, 0x0)
    /Users/aaronschlesinger/gocode/src/github.com/deis/workflow/client/parser/ps.go:67 +0x2d0
github.com/deis/workflow/client/parser.Ps(0xc82000a290, 0x3, 0x3, 0x0, 0x0)
    /Users/aaronschlesinger/gocode/src/github.com/deis/workflow/client/parser/ps.go:34 +0x29f
main.Command(0xc82000a290, 0x3, 0x3, 0x188850)
    /Users/aaronschlesinger/gocode/src/github.com/deis/workflow/client/deis.go:85 +0x694
main.main()
    /Users/aaronschlesinger/gocode/src/github.com/deis/workflow/client/deis.go:18 +0x60

goroutine 17 [syscall, locked to thread]:
runtime.goexit()
    /usr/local/go/src/runtime/asm_amd64.s:1696 +0x1
arschles commented 8 years ago

I'm punting this to beta3

arschles commented 8 years ago

Client version: 

ENG000656:workflow-beta2 aaronschlesinger$ deis version
2.0.0-dev-32d64f9
bacongobbler commented 8 years ago

Interesting. I tried reproducing this but didn't get the same thing:

><> deis create
Creating Application... done, created klutzy-keepsake
Git remote deis added
remote available at ssh://git@deis.10.245.1.3.xip.io:2222/klutzy-keepsake.git
><> deis ps
=== klutzy-keepsake Processes
><> deis version
2.0.0-dev-6fb32bf
arschles commented 8 years ago

@bacongobbler I can't reproduce it either now. I had the same app name with no running processes, but this time on a new deis/workflow-dev cluster. maybe there's something that changed in the controller...

regardless, I'm going to leave this open but move to beta4. we can revisit or close in that cycle.

bacongobbler commented 8 years ago

closing for now. Still haven't been able to reproduce this. Let's re-open if someone does manage to reproduce the issue.