kubernetes/kops · error

error writing %q: %v

Error message

error writing %q: %v

What it means

Error "error writing %q: %v" thrown in kubernetes/kops.

Source

Thrown at upup/pkg/fi/vfs_castore.go:252

	return nil
}

// mirrorSSHCredential writes the SSH credential file to the mirror location
func mirrorSSHCredential(ctx context.Context, cluster *kops.Cluster, basedir vfs.Path, sshCredential *kops.SSHCredential) error {
	id, err := sshcredentials.Fingerprint(sshCredential.Spec.PublicKey)
	if err != nil {
		return fmt.Errorf("error fingerprinting SSH public key %q: %v", sshCredential.Name, err)
	}

	p := basedir.Join("ssh", "public", sshCredential.Name, id)
	acl, err := acls.GetACL(ctx, p, cluster)
	if err != nil {
		return err
	}

	err = p.WriteFile(ctx, bytes.NewReader([]byte(sshCredential.Spec.PublicKey)), acl)
	if err != nil {
		return fmt.Errorf("error writing %q: %v", p, err)
	}

	return nil
}

func (c *VFSCAStore) StoreKeyset(ctx context.Context, name string, keyset *Keyset) error {
	if keyset.Primary == nil || keyset.Primary.Id == "" {
		return fmt.Errorf("keyset must have a primary key")
	}
	primaryId := keyset.Primary.Id
	if keyset.Items[primaryId] == nil {
		return fmt.Errorf("keyset's primary id %q not present in items", primaryId)
	}
	if keyset.Items[primaryId].DistrustTimestamp != nil {
		return fmt.Errorf("keyset's primary id %q must not be distrusted", primaryId)
	}
	if keyset.Items[primaryId].PrivateKey == nil {
		return fmt.Errorf("keyset's primary id %q must have a private key", primaryId)

View on GitHub (pinned to 4c8573c808)

When it happens

Trigger: Thrown at upup/pkg/fi/vfs_castore.go:252 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of kubernetes/kops@4c8573c808 (2026-09-05). Data as JSON: /api/errors/7a13d9f67ed35986. Report an issue: GitHub.