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controller crash when patching YAMLs with non-ASCII characters #140

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ywyt738 opened this issue Mar 30, 2021 · 9 comments · Fixed by #182
Closed

controller crash when patching YAMLs with non-ASCII characters #140

ywyt738 opened this issue Mar 30, 2021 · 9 comments · Fixed by #182
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blocked/upstream Blocked by an upstream dependency or issue bug Something isn't working

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@ywyt738
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ywyt738 commented Mar 30, 2021

image-automation-controller version 0.6.1 and 0.7.0 also have this issue.
image-automation-controller crashed when the ImageUpdateAutomation is created.

apiVersion: image.toolkit.fluxcd.io/v1alpha1
kind: ImageUpdateAutomation
metadata:
  name: imageupdate
spec:
  checkout:
    branch: master
    gitRepositoryRef:
      name: default
  commit:
    authorEmail: fluxcdbot@users.noreply.porsche.com
    authorName: fluxcdbot
    messageTemplate: |
      [ci skip]Automated image update

      Automation name: {{ .AutomationObject }}

      Files:
      {{ range $filename, $_ := .Updated.Files -}}
      - {{ $filename }}
      {{ end -}}

      Objects:
      {{ range $resource, $_ := .Updated.Objects -}}
      - {{ $resource.Kind }} {{ $resource.Name }}
      {{ end -}}

      Images:
      {{ range .Updated.Images -}}
      - {{.}}
      {{ end -}}
  interval: 1m0s
  update:
    strategy: Setters

The image-automation-controller log

{"level":"info","ts":"2021-03-30T06:18:16.540Z","logger":"controller-runtime.metrics","msg":"metrics server is starting to listen","addr":":8080"}
{"level":"info","ts":"2021-03-30T06:18:16.541Z","logger":"setup","msg":"starting manager"}
I0330 06:18:16.542567       7 leaderelection.go:243] attempting to acquire leader lease flux-system/79628f79.fluxcd.io...
{"level":"info","ts":"2021-03-30T06:18:16.543Z","logger":"controller-runtime.manager","msg":"starting metrics server","path":"/metrics"}
I0330 06:18:32.118539       7 leaderelection.go:253] successfully acquired lease flux-system/79628f79.fluxcd.io
{"level":"info","ts":"2021-03-30T06:18:32.118Z","logger":"controller-runtime.manager.controller.imageupdateautomation","msg":"Starting EventSource","reconciler group":"image.toolkit.fluxcd.io","reconciler kind":"ImageUpdateAutomation","source":"kind source: /, Kind="}
{"level":"info","ts":"2021-03-30T06:18:32.118Z","logger":"controller-runtime.manager.controller.imageupdateautomation","msg":"Starting EventSource","reconciler group":"image.toolkit.fluxcd.io","reconciler kind":"ImageUpdateAutomation","source":"kind source: /, Kind="}
{"level":"info","ts":"2021-03-30T06:18:32.219Z","logger":"controller-runtime.manager.controller.imageupdateautomation","msg":"Starting Controller","reconciler group":"image.toolkit.fluxcd.io","reconciler kind":"ImageUpdateAutomation"}
{"level":"info","ts":"2021-03-30T06:18:32.219Z","logger":"controller-runtime.manager.controller.imageupdateautomation","msg":"Starting workers","reconciler group":"image.toolkit.fluxcd.io","reconciler kind":"ImageUpdateAutomation","worker count":1}



E0330 06:20:30.946110       7 runtime.go:78] Observed a panic: runtime.boundsError{x:22, y:21, signed:true, code:0x0} (runtime error: index out of range [22] with length 21)
goroutine 315 [running]:
k8s.io/apimachinery/pkg/util/runtime.logPanic(0x1b6bc80, 0xc00081dfe0)
        /go/pkg/mod/k8s.io/apimachinery@v0.20.2/pkg/util/runtime/runtime.go:74 +0x95
k8s.io/apimachinery/pkg/util/runtime.HandleCrash(0x0, 0x0, 0x0)
        /go/pkg/mod/k8s.io/apimachinery@v0.20.2/pkg/util/runtime/runtime.go:48 +0x89
panic(0x1b6bc80, 0xc00081dfe0)
        /usr/local/go/src/runtime/panic.go:969 +0x1b9
gopkg.in/yaml%2ev3.handleErr(0xc000ab9c40)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/yaml.go:276 +0x85
panic(0x1b6bc80, 0xc00081dfe0)
        /usr/local/go/src/runtime/panic.go:969 +0x1b9
gopkg.in/yaml%2ev3.write(0xc000124a80, 0xc00081dfc0, 0x15, 0x20, 0xc000ab50e0, 0x122d301)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/emitterc.go:90 +0x245
gopkg.in/yaml%2ev3.yaml_emitter_write_comment(0xc000124a80, 0xc00081dfc0, 0x15, 0x20, 0x1)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/emitterc.go:1978 +0x1ae
gopkg.in/yaml%2ev3.yaml_emitter_process_line_comment(0xc000124a80, 0xc001132820)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/emitterc.go:1128 +0x6a
gopkg.in/yaml%2ev3.yaml_emitter_emit_block_mapping_value(0xc000124a80, 0xc001132820, 0x1, 0xc000ab51c8)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/emitterc.go:817 +0xec
gopkg.in/yaml%2ev3.yaml_emitter_state_machine(0xc000124a80, 0xc001132820, 0xc000ab5201)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/emitterc.go:303 +0x445
gopkg.in/yaml%2ev3.yaml_emitter_emit(0xc000124a80, 0xc000124cc0, 0xc000e10c70)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/emitterc.go:153 +0x14f
gopkg.in/yaml%2ev3.(*encoder).emit(0xc000124a80)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/encode.go:81 +0x39
gopkg.in/yaml%2ev3.(*encoder).emitScalar(0xc000124a80, 0xc000917190, 0x9, 0x0, 0x0, 0x0, 0x0, 0xc000586a02, 0x2b175d8, 0x0, ...)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/encode.go:417 +0x31a
gopkg.in/yaml%2ev3.(*encoder).node(0xc000124a80, 0xc000a91360, 0x0, 0x0)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/encode.go:559 +0x136f
gopkg.in/yaml%2ev3.(*encoder).node(0xc000124a80, 0xc000a912c0, 0x0, 0x0)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/encode.go:508 +0xb25
gopkg.in/yaml%2ev3.(*encoder).node(0xc000124a80, 0xc000a91220, 0x0, 0x0)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/encode.go:478 +0x5fc
gopkg.in/yaml%2ev3.(*encoder).node(0xc000124a80, 0xc000a8f900, 0x0, 0x0)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/encode.go:512 +0xa6f
gopkg.in/yaml%2ev3.(*encoder).node(0xc000124a80, 0xc000a8f860, 0x0, 0x0)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/encode.go:478 +0x5fc
gopkg.in/yaml%2ev3.(*encoder).node(0xc000124a80, 0xc000a8f720, 0x0, 0x0)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/encode.go:512 +0xa6f
gopkg.in/yaml%2ev3.(*encoder).node(0xc000124a80, 0xc000a8f220, 0x0, 0x0)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/encode.go:512 +0xa6f
gopkg.in/yaml%2ev3.(*encoder).node(0xc000124a80, 0xc000a8e960, 0x0, 0x0)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/encode.go:512 +0xa6f
gopkg.in/yaml%2ev3.(*encoder).node(0xc000124a80, 0xc0007ebf40, 0x0, 0x0)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/encode.go:512 +0xa6f
gopkg.in/yaml%2ev3.(*encoder).node(0xc000124a80, 0xc0007ebe00, 0x0, 0x0)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/encode.go:463 +0x245
gopkg.in/yaml%2ev3.(*encoder).nodev(0xc000124a80, 0x1ad66a0, 0xc0007ebe00, 0x16)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/encode.go:421 +0x79
gopkg.in/yaml%2ev3.(*encoder).marshalDoc(0xc000124a80, 0x0, 0x0, 0x1ad66a0, 0xc0007ebe00, 0x16)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/encode.go:101 +0x23a
gopkg.in/yaml%2ev3.(*Encoder).Encode(0xc0003ab4c8, 0x1ad66a0, 0xc0007ebe00, 0x0, 0x0)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/yaml.go:251 +0xea
sigs.k8s.io/kustomize/kyaml/yaml.String(0xc0007ebe00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
        /go/pkg/mod/sigs.k8s.io/kustomize/kyaml@v0.10.15/yaml/types.go:215 +0x1b3
sigs.k8s.io/kustomize/kyaml/yaml.(*RNode).String(...)
        /go/pkg/mod/sigs.k8s.io/kustomize/kyaml@v0.10.15/yaml/rnode.go:496
sigs.k8s.io/kustomize/kyaml/kio.ByteWriter.encode(0x1e90b00, 0xc0003ab498, 0x0, 0xc000586380, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, ...)
        /go/pkg/mod/sigs.k8s.io/kustomize/kyaml@v0.10.15/kio/byteio_writer.go:130 +0x2b8
sigs.k8s.io/kustomize/kyaml/kio.ByteWriter.Write(0x1e90b00, 0xc0003ab498, 0x0, 0xc000586380, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, ...)
        /go/pkg/mod/sigs.k8s.io/kustomize/kyaml@v0.10.15/kio/byteio_writer.go:87 +0xdec
sigs.k8s.io/kustomize/kyaml/kio.LocalPackageWriter.Write.func1(0xc0003ab498, 0xc000aba328, 0xc000e92b40, 0xc000aba228, 0xc00117e238, 0x0, 0x0)
        /go/pkg/mod/sigs.k8s.io/kustomize/kyaml@v0.10.15/kio/pkgio_writer.go:102 +0x16a
sigs.k8s.io/kustomize/kyaml/kio.LocalPackageWriter.Write(0x0, 0x0, 0xc000b00f00, 0x1f, 0x0, 0xc000586380, 0x1, 0x1, 0xc000967b80, 0x9, ...)
        /go/pkg/mod/sigs.k8s.io/kustomize/kyaml@v0.10.15/kio/pkgio_writer.go:106 +0x8c6
sigs.k8s.io/kustomize/kyaml/kio.Pipeline.ExecuteWithCallback(0xc000aba7e8, 0x1, 0x1, 0xc000aba7c8, 0x1, 0x1, 0xc000aba7d8, 0x1, 0x1, 0x0, ...)
        /go/pkg/mod/sigs.k8s.io/kustomize/kyaml@v0.10.15/kio/kio.go:131 +0x244
sigs.k8s.io/kustomize/kyaml/kio.Pipeline.Execute(...)
        /go/pkg/mod/sigs.k8s.io/kustomize/kyaml@v0.10.15/kio/kio.go:93
github.com/fluxcd/image-automation-controller/pkg/update.UpdateWithSetters(0xc000b00f00, 0x1f, 0xc000b00f00, 0x1f, 0xc00046a480, 0x3, 0x3, 0x1, 0x0, 0x0)
        /workspace/pkg/update/setters.go:176 +0x46c
github.com/fluxcd/image-automation-controller/controllers.updateAccordingToSetters(...)
        /workspace/controllers/imageupdateautomation_controller.go:600
github.com/fluxcd/image-automation-controller/controllers.(*ImageUpdateAutomationReconciler).Reconcile(0xc0008cf400, 0x1ed3e60, 0xc000b066c0, 0xc000cd69f0, 0x8, 0xc000cd69d8, 0x8, 0xc000b06600, 0x0, 0x0, ...)
        /workspace/controllers/imageupdateautomation_controller.go:209 +0x11fb
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).reconcileHandler(0xc0008cde00, 0x1ed3da0, 0xc0008fb240, 0x1ab7880, 0xc0011995a0)
        /go/pkg/mod/sigs.k8s.io/controller-runtime@v0.8.3/pkg/internal/controller/controller.go:298 +0x317
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem(0xc0008cde00, 0x1ed3da0, 0xc0008fb240, 0x0)
        /go/pkg/mod/sigs.k8s.io/controller-runtime@v0.8.3/pkg/internal/controller/controller.go:253 +0x205
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func1.2(0x1ed3da0, 0xc0008fb240)
        /go/pkg/mod/sigs.k8s.io/controller-runtime@v0.8.3/pkg/internal/controller/controller.go:216 +0x4a
k8s.io/apimachinery/pkg/util/wait.JitterUntilWithContext.func1()
        /go/pkg/mod/k8s.io/apimachinery@v0.20.2/pkg/util/wait/wait.go:185 +0x37
k8s.io/apimachinery/pkg/util/wait.BackoffUntil.func1(0xc000358f50)
        /go/pkg/mod/k8s.io/apimachinery@v0.20.2/pkg/util/wait/wait.go:155 +0x5f
k8s.io/apimachinery/pkg/util/wait.BackoffUntil(0xc00117ff50, 0x1e90240, 0xc000537ec0, 0xc0008fb201, 0xc0005115c0)
        /go/pkg/mod/k8s.io/apimachinery@v0.20.2/pkg/util/wait/wait.go:156 +0xad
k8s.io/apimachinery/pkg/util/wait.JitterUntil(0xc000358f50, 0x3b9aca00, 0x0, 0x1, 0xc0005115c0)
        /go/pkg/mod/k8s.io/apimachinery@v0.20.2/pkg/util/wait/wait.go:133 +0x98
k8s.io/apimachinery/pkg/util/wait.JitterUntilWithContext(0x1ed3da0, 0xc0008fb240, 0xc0005dbfe0, 0x3b9aca00, 0x0, 0xc00031df01)
        /go/pkg/mod/k8s.io/apimachinery@v0.20.2/pkg/util/wait/wait.go:185 +0xa6
k8s.io/apimachinery/pkg/util/wait.UntilWithContext(0x1ed3da0, 0xc0008fb240, 0xc0005dbfe0, 0x3b9aca00)
        /go/pkg/mod/k8s.io/apimachinery@v0.20.2/pkg/util/wait/wait.go:99 +0x57
created by sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func1
        /go/pkg/mod/sigs.k8s.io/controller-runtime@v0.8.3/pkg/internal/controller/controller.go:213 +0x45e
panic: runtime error: index out of range [22] with length 21 [recovered]
        panic: runtime error: index out of range [22] with length 21 [recovered]
        panic: runtime error: index out of range [22] with length 21

goroutine 315 [running]:
k8s.io/apimachinery/pkg/util/runtime.HandleCrash(0x0, 0x0, 0x0)
        /go/pkg/mod/k8s.io/apimachinery@v0.20.2/pkg/util/runtime/runtime.go:55 +0x10c
panic(0x1b6bc80, 0xc00081dfe0)
        /usr/local/go/src/runtime/panic.go:969 +0x1b9
gopkg.in/yaml%2ev3.handleErr(0xc000ab9c40)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/yaml.go:276 +0x85
panic(0x1b6bc80, 0xc00081dfe0)
        /usr/local/go/src/runtime/panic.go:969 +0x1b9
gopkg.in/yaml%2ev3.write(0xc000124a80, 0xc00081dfc0, 0x15, 0x20, 0xc000ab50e0, 0x122d301)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/emitterc.go:90 +0x245
gopkg.in/yaml%2ev3.yaml_emitter_write_comment(0xc000124a80, 0xc00081dfc0, 0x15, 0x20, 0x1)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/emitterc.go:1978 +0x1ae
gopkg.in/yaml%2ev3.yaml_emitter_process_line_comment(0xc000124a80, 0xc001132820)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/emitterc.go:1128 +0x6a
gopkg.in/yaml%2ev3.yaml_emitter_emit_block_mapping_value(0xc000124a80, 0xc001132820, 0x1, 0xc000ab51c8)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/emitterc.go:817 +0xec
gopkg.in/yaml%2ev3.yaml_emitter_state_machine(0xc000124a80, 0xc001132820, 0xc000ab5201)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/emitterc.go:303 +0x445
gopkg.in/yaml%2ev3.yaml_emitter_emit(0xc000124a80, 0xc000124cc0, 0xc000e10c70)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/emitterc.go:153 +0x14f
gopkg.in/yaml%2ev3.(*encoder).emit(0xc000124a80)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/encode.go:81 +0x39
gopkg.in/yaml%2ev3.(*encoder).emitScalar(0xc000124a80, 0xc000917190, 0x9, 0x0, 0x0, 0x0, 0x0, 0xc000586a02, 0x2b175d8, 0x0, ...)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/encode.go:417 +0x31a
gopkg.in/yaml%2ev3.(*encoder).node(0xc000124a80, 0xc000a91360, 0x0, 0x0)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/encode.go:559 +0x136f
gopkg.in/yaml%2ev3.(*encoder).node(0xc000124a80, 0xc000a912c0, 0x0, 0x0)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/encode.go:508 +0xb25
gopkg.in/yaml%2ev3.(*encoder).node(0xc000124a80, 0xc000a91220, 0x0, 0x0)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/encode.go:478 +0x5fc
gopkg.in/yaml%2ev3.(*encoder).node(0xc000124a80, 0xc000a8f900, 0x0, 0x0)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/encode.go:512 +0xa6f
gopkg.in/yaml%2ev3.(*encoder).node(0xc000124a80, 0xc000a8f860, 0x0, 0x0)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/encode.go:478 +0x5fc
gopkg.in/yaml%2ev3.(*encoder).node(0xc000124a80, 0xc000a8f720, 0x0, 0x0)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/encode.go:512 +0xa6f
gopkg.in/yaml%2ev3.(*encoder).node(0xc000124a80, 0xc000a8f220, 0x0, 0x0)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/encode.go:512 +0xa6f
gopkg.in/yaml%2ev3.(*encoder).node(0xc000124a80, 0xc000a8e960, 0x0, 0x0)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/encode.go:512 +0xa6f
gopkg.in/yaml%2ev3.(*encoder).node(0xc000124a80, 0xc0007ebf40, 0x0, 0x0)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/encode.go:512 +0xa6f
gopkg.in/yaml%2ev3.(*encoder).node(0xc000124a80, 0xc0007ebe00, 0x0, 0x0)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/encode.go:463 +0x245
gopkg.in/yaml%2ev3.(*encoder).nodev(0xc000124a80, 0x1ad66a0, 0xc0007ebe00, 0x16)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/encode.go:421 +0x79
gopkg.in/yaml%2ev3.(*encoder).marshalDoc(0xc000124a80, 0x0, 0x0, 0x1ad66a0, 0xc0007ebe00, 0x16)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/encode.go:101 +0x23a
gopkg.in/yaml%2ev3.(*Encoder).Encode(0xc0003ab4c8, 0x1ad66a0, 0xc0007ebe00, 0x0, 0x0)
        /go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200313102051-9f266ea9e77c/yaml.go:251 +0xea
sigs.k8s.io/kustomize/kyaml/yaml.String(0xc0007ebe00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
        /go/pkg/mod/sigs.k8s.io/kustomize/kyaml@v0.10.15/yaml/types.go:215 +0x1b3
sigs.k8s.io/kustomize/kyaml/yaml.(*RNode).String(...)
        /go/pkg/mod/sigs.k8s.io/kustomize/kyaml@v0.10.15/yaml/rnode.go:496
sigs.k8s.io/kustomize/kyaml/kio.ByteWriter.encode(0x1e90b00, 0xc0003ab498, 0x0, 0xc000586380, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, ...)
        /go/pkg/mod/sigs.k8s.io/kustomize/kyaml@v0.10.15/kio/byteio_writer.go:130 +0x2b8
sigs.k8s.io/kustomize/kyaml/kio.ByteWriter.Write(0x1e90b00, 0xc0003ab498, 0x0, 0xc000586380, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, ...)
        /go/pkg/mod/sigs.k8s.io/kustomize/kyaml@v0.10.15/kio/byteio_writer.go:87 +0xdec
sigs.k8s.io/kustomize/kyaml/kio.LocalPackageWriter.Write.func1(0xc0003ab498, 0xc000aba328, 0xc000e92b40, 0xc000aba228, 0xc00117e238, 0x0, 0x0)
        /go/pkg/mod/sigs.k8s.io/kustomize/kyaml@v0.10.15/kio/pkgio_writer.go:102 +0x16a
sigs.k8s.io/kustomize/kyaml/kio.LocalPackageWriter.Write(0x0, 0x0, 0xc000b00f00, 0x1f, 0x0, 0xc000586380, 0x1, 0x1, 0xc000967b80, 0x9, ...)
        /go/pkg/mod/sigs.k8s.io/kustomize/kyaml@v0.10.15/kio/pkgio_writer.go:106 +0x8c6
sigs.k8s.io/kustomize/kyaml/kio.Pipeline.ExecuteWithCallback(0xc000aba7e8, 0x1, 0x1, 0xc000aba7c8, 0x1, 0x1, 0xc000aba7d8, 0x1, 0x1, 0x0, ...)
        /go/pkg/mod/sigs.k8s.io/kustomize/kyaml@v0.10.15/kio/kio.go:131 +0x244
sigs.k8s.io/kustomize/kyaml/kio.Pipeline.Execute(...)
        /go/pkg/mod/sigs.k8s.io/kustomize/kyaml@v0.10.15/kio/kio.go:93
github.com/fluxcd/image-automation-controller/pkg/update.UpdateWithSetters(0xc000b00f00, 0x1f, 0xc000b00f00, 0x1f, 0xc00046a480, 0x3, 0x3, 0x1, 0x0, 0x0)
        /workspace/pkg/update/setters.go:176 +0x46c
github.com/fluxcd/image-automation-controller/controllers.updateAccordingToSetters(...)
        /workspace/controllers/imageupdateautomation_controller.go:600
github.com/fluxcd/image-automation-controller/controllers.(*ImageUpdateAutomationReconciler).Reconcile(0xc0008cf400, 0x1ed3e60, 0xc000b066c0, 0xc000cd69f0, 0x8, 0xc000cd69d8, 0x8, 0xc000b06600, 0x0, 0x0, ...)
        /workspace/controllers/imageupdateautomation_controller.go:209 +0x11fb
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).reconcileHandler(0xc0008cde00, 0x1ed3da0, 0xc0008fb240, 0x1ab7880, 0xc0011995a0)
        /go/pkg/mod/sigs.k8s.io/controller-runtime@v0.8.3/pkg/internal/controller/controller.go:298 +0x317
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem(0xc0008cde00, 0x1ed3da0, 0xc0008fb240, 0x0)
        /go/pkg/mod/sigs.k8s.io/controller-runtime@v0.8.3/pkg/internal/controller/controller.go:253 +0x205
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func1.2(0x1ed3da0, 0xc0008fb240)
        /go/pkg/mod/sigs.k8s.io/controller-runtime@v0.8.3/pkg/internal/controller/controller.go:216 +0x4a
k8s.io/apimachinery/pkg/util/wait.JitterUntilWithContext.func1()
        /go/pkg/mod/k8s.io/apimachinery@v0.20.2/pkg/util/wait/wait.go:185 +0x37
k8s.io/apimachinery/pkg/util/wait.BackoffUntil.func1(0xc000358f50)
        /go/pkg/mod/k8s.io/apimachinery@v0.20.2/pkg/util/wait/wait.go:155 +0x5f
k8s.io/apimachinery/pkg/util/wait.BackoffUntil(0xc00117ff50, 0x1e90240, 0xc000537ec0, 0xc0008fb201, 0xc0005115c0)
        /go/pkg/mod/k8s.io/apimachinery@v0.20.2/pkg/util/wait/wait.go:156 +0xad
k8s.io/apimachinery/pkg/util/wait.JitterUntil(0xc000358f50, 0x3b9aca00, 0x0, 0x1, 0xc0005115c0)
        /go/pkg/mod/k8s.io/apimachinery@v0.20.2/pkg/util/wait/wait.go:133 +0x98
k8s.io/apimachinery/pkg/util/wait.JitterUntilWithContext(0x1ed3da0, 0xc0008fb240, 0xc0005dbfe0, 0x3b9aca00, 0x0, 0xc00031df01)
        /go/pkg/mod/k8s.io/apimachinery@v0.20.2/pkg/util/wait/wait.go:185 +0xa6
k8s.io/apimachinery/pkg/util/wait.UntilWithContext(0x1ed3da0, 0xc0008fb240, 0xc0005dbfe0, 0x3b9aca00)
        /go/pkg/mod/k8s.io/apimachinery@v0.20.2/pkg/util/wait/wait.go:99 +0x57
created by sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func1
        /go/pkg/mod/sigs.k8s.io/controller-runtime@v0.8.3/pkg/internal/controller/controller.go:213 +0x45e
@stefanprodan stefanprodan added the bug Something isn't working label Mar 30, 2021
@stefanprodan
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Can you post here the YAML with the policy comments please?

@ywyt738
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ywyt738 commented Mar 30, 2021 

---
apiVersion: image.toolkit.fluxcd.io/v1alpha1
kind: ImagePolicy
metadata:
  name: l2l-core
spec:
  imageRepositoryRef:
    name: l2l-core
  filterTags:
    pattern: '^sc\.(?P<ver>.*)'
    extract: '$ver'
  policy:
    semver:
      range: '>1.0.0'
---
apiVersion: image.toolkit.fluxcd.io/v1alpha1
kind: ImagePolicy
metadata:
  name: l2l-activity
spec:
  imageRepositoryRef:
    name: l2l-activity
  filterTags:
    pattern: '^prod\.(?P<ver>.*)'
    extract: '$ver'
  policy:
    semver:
      range: '>1.0.0'
---
apiVersion: image.toolkit.fluxcd.io/v1alpha1
kind: ImagePolicy
metadata:
  name: l2l-activity-h5
spec:
  imageRepositoryRef:
    name: l2l-activity-h5
  filterTags:
    pattern: '^prod\.(?P<ver>.*)'
    extract: '$ver'
  policy:
    semver:
      range: '>1.0.0'

@stefanprodan
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@ywyt738 can you post also the YAML files where the policy setters are used? e.g. # {"$imagepolicy": "<policy-namespace>:<policy-name>"}

@ywyt738
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ywyt738 commented Mar 30, 2021 •
edited 

kind: Deployment
metadata:
  labels:
    io.kompose.service: l2l-core
  name: l2l-core
spec:
  replicas: 1
  selector:
    matchLabels:
      io.kompose.service: l2l-core
  strategy:
    type: Recreate
  template:
    metadata:
      labels:
        io.kompose.service: l2l-core
    spec:
      containers:
          image: registry.xxx.com/l2l/l2l-core:sc.1.0.1  # {"$imagepolicy": "default:l2l-core"}
          imagePullPolicy: IfNotPresent
          name: l2l-core
          resources:
            limits:
              memory: 1600Mi
            requests:
              memory: 1000Mi
          ports:
            - containerPort: 8060
      dnsPolicy: ClusterFirst
      restartPolicy: Always
      terminationGracePeriodSeconds: 30

@ywyt738
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ywyt738 commented Apr 6, 2021

@stefanprodan Do you have workaround?

@hiddeco
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hiddeco commented Apr 6, 2021

Seems to be related to kubernetes-sigs/kustomize#3605

@stefanprodan
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stefanprodan commented Apr 6, 2021 •
edited

@ywyt738 can you remove any non-ASCII characters from your YAMLs and see if that fixes it?

@stefanprodan stefanprodan added the blocked/upstream Blocked by an upstream dependency or issue label Apr 6, 2021
@squaremo
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squaremo commented Apr 6, 2021

A bit more info: the stack trace shows it's a bug in yaml.v3, and our best guess is the unicode-handling bug linked above. I don't see any non-ASCII in the examples, but perhaps it was lost in editing.

@ywyt738
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ywyt738 commented Apr 7, 2021

@stefanprodan Thank you very much indeed.
Yeah, It's fixed after I removed all non-ASCII characters including comment.

@stefanprodan stefanprodan changed the title controller crash controller crash when patching YAMLs with non-ASCII characters Apr 7, 2021
@stefanprodan stefanprodan mentioned this issue Jun 9, 2021
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Update go-yaml with changes to indentation style fluxcd/image-automation-controller
4 participants
@squaremo @stefanprodan @hiddeco @ywyt738