Helm: gagal membuat tambalan: gagal mendapatkan versionedObject

Dibuat pada 27 Jun 2018  ·  3Komentar  ·  Sumber: helm/helm

Output dari helm version :

Client: &version.Version{SemVer:"v2.9.1", GitCommit:"20adb27c7c5868466912eebdf6664e7390ebe710", GitTreeState:"clean"}
Server: &version.Version{SemVer:"v2.9.1", GitCommit:"20adb27c7c5868466912eebdf6664e7390ebe710", GitTreeState:"clean"}

Output dari kubectl version :

Client Version: version.Info{Major:"1", Minor:"10", GitVersion:"v1.10.5", GitCommit:"32ac1c9073b132b8ba18aa830f46b77dcceb0723", GitTreeState:"clean", BuildDate:"2018-06-21T11:46:00Z", GoVersion:"go1.9.3", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"9", GitVersion:"v1.9.5", GitCommit:"f01a2bf98249a4db383560443a59bed0c13575df", GitTreeState:"clean", BuildDate:"2018-03-19T15:50:45Z", GoVersion:"go1.9.3", Compiler:"gc", Platform:"linux/amd64"}

Penyedia / Platform Cloud: AWS

Saya mendapatkan kesalahan sewaktu-waktu saat peningkatan. Dalam kasus ini, DaemonSet dengan apiVersion: apps/v1 mana saya mengubah spec.template.spec.resources :
Kemudi:

Error: UPGRADE FAILED: failed to create patch: failed to get versionedObject: Object 'apiVersion' is missing in 'unstructured object has no version' && failed to create patch: unable to find api field in struct PodSpec for the json field "resources"

Petani:

[tiller] 2018/06/27 13:29:42 creating updated release for k8s-efk-filebeat-fix
[storage] 2018/06/27 13:29:42 creating release "k8s-efk-filebeat-fix.v2"
[tiller] 2018/06/27 13:29:42 performing update for k8s-efk-filebeat-fix
[tiller] 2018/06/27 13:29:42 executing 1 pre-upgrade hooks for k8s-efk-filebeat-fix
[tiller] 2018/06/27 13:29:42 hooks complete for pre-upgrade k8s-efk-filebeat-fix
[kube] 2018/06/27 13:29:42 building resources from updated manifest
[kube] 2018/06/27 13:29:42 checking 23 resources for changes
[kube] 2018/06/27 13:29:42 error updating the resource "k8s-efk-filebeat-fix-ci-filebeat":
     failed to create patch: failed to get versionedObject: Object 'apiVersion' is missing in 'unstructured object has no version'
[kube] 2018/06/27 13:29:42 error updating the resource "k8s-efk-filebeat-fix-ci-filebeat":
     failed to create patch: unable to find api field in struct PodSpec for the json field "resources"
[tiller] 2018/06/27 13:29:43 warning: Upgrade "k8s-efk-filebeat-fix" failed: failed to create patch: failed to get versionedObject: Object 'apiVersion' is missing in 'unstructured object has no version' && failed to create patch: unable to find api field in struct PodSpec for the json field "resources"
[storage] 2018/06/27 13:29:43 updating release "k8s-efk-filebeat-fix.v1"
[storage] 2018/06/27 13:29:43 updating release "k8s-efk-filebeat-fix.v2"

Ini sepertinya mirip dengan # 3382, tetapi ini bukan CRD.

questiosupport
Sumber
picture hobti01

Komentar yang paling membantu

Akar penyebabnya adalah go templating.

# some comment
{{- if .Values.global.rbacEnable -}}
apiVersion: v1
kind: ServiceAccount
...

Tebak apa yang terjadi?

# some comment apiVersion: v1
kind: ServiceAccount
...

Helm dengan senang hati mencoba menggunakan objek yang tidak valid dan gagal:
Error: failed to create patch: failed to get versionedObject: Object 'apiVersion' is missing in 'unstructured object has no version'

Salah satu cara untuk memvalidasi objek adalah dengan kubectl. Saya akan senang jika memiliki alternatif lain:

TMP_DIR=/tmp/manifests
mkdir -p $TMP_DIR
helm template $HELM_OPTS $HELM_CHART_PATH \
      | csplit -f $TMP_DIR/ --suppress-matched -q -z - '/^---$/' '{*}'
for f in $TMP_DIR/*;  do
  kubectl apply --dry-run -f $f || exit 1
done
picture hobti01 pada 2 Jul 2018
👍3 😄1

Semua 3 komentar

Sepertinya format Daemonset ini salah (sumber daya tidak menjorok ke dalam dengan benar). Apakah ada cara untuk mengekspos validasi Kubernetes yang menangkapnya?

error: error validating "/tmp/test.yaml": error validating data: ValidationError(DaemonSet.spec.template.spec): unknown field "resources" in io.k8s.api.core.v1.PodSpec; if you choose to ignore these errors, turn validation off with --validate=false
hobti01 picture hobti01 pada 27 Jun 2018

Hai @ hobti01

Bisakah kita menutup masalah ini membuka permintaan fitur untuk mengekspos validasi k8s?

jascott1 picture jascott1 pada 28 Jun 2018

Akar penyebabnya adalah go templating.

# some comment
{{- if .Values.global.rbacEnable -}}
apiVersion: v1
kind: ServiceAccount
...

Tebak apa yang terjadi?

# some comment apiVersion: v1
kind: ServiceAccount
...

Helm dengan senang hati mencoba menggunakan objek yang tidak valid dan gagal:
Error: failed to create patch: failed to get versionedObject: Object 'apiVersion' is missing in 'unstructured object has no version'

Salah satu cara untuk memvalidasi objek adalah dengan kubectl. Saya akan senang jika memiliki alternatif lain:

TMP_DIR=/tmp/manifests
mkdir -p $TMP_DIR
helm template $HELM_OPTS $HELM_CHART_PATH \
      | csplit -f $TMP_DIR/ --suppress-matched -q -z - '/^---$/' '{*}'
for f in $TMP_DIR/*;  do
  kubectl apply --dry-run -f $f || exit 1
done
hobti01 picture hobti01 pada 2 Jul 2018
👍3 😄1
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