PatchOptions.meta.k8s.io \"\" is invalid: fieldManager: Required value: is required for apply patch

[shachardevops]

Trying to work with apply function but I am facing a couple of problems.

func ApplyConfigmap(key, name, namespace string, data []byte, immutable bool, opts metav1.ApplyOptions) (*v1.ConfigMap, error) {
	clientset := CreateK8sClient(config.KubeConfigPath, true)
	config := corev1.ConfigMap(name, namespace)
	config.WithBinaryData(map[string][]byte{key: data})
	cm, err := clientset.CoreV1().ConfigMaps(namespace).Apply(context.TODO(), config, opts)
	if err != nil {
		return nil, err
	}
	return cm, nil
}

returns an error

PatchOptions.meta.k8s.io \"\" is invalid: fieldManager: Required value: is required for apply patch

the function that fails is

func (r *Request) Do(ctx context.Context) Result {
	var result Result
	err := r.request(ctx, func(req *http.Request, resp *http.Response) {
		result = r.transformResponse(resp, req)
	})
	if err != nil {
		return Result{err: err}
	}
	return result
}

[shachardevops]

what should i do to fix it

[weiyi1125]

FieldManager is required for apply requests , you can try this , metav1.ApplyOptions{FieldManager: "application/apply-patch"}

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/lifecycle rotten

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@k8s-triage-robot: Closing this issue.

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[2291896153]

我该怎么做才能解决它

what should i do to fix it

do you have a solution now

[jessequinn]

FieldManager: "application/apply-patch"

the following is the solution @2291896153 it worked for me

[qiref]

When I use client like this :

client.AppsV1().DaemonSets(NameSpace).Patch(Name, types.ApplyPatchType, []byte(patchContent))

Got the same error

 PatchOptions.meta.k8s.io "" is invalid: fieldManager: Required value: is required for apply patch

But there is no metav1.ApplyOptions param in method Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.DaemonSet, err error)

@weiyi1125

[liggitt]

what version of the client are you using? in all recent versions, the signature looks like this:

Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (result *v1.DaemonSet, err error)

[qiref]

v0.0.0-20191016111102-bec269661e48

[liggitt]

yeah, updating to a version like v0.28.1 is recommended