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k8supdates: label nodes with k8s component hash

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This commit is contained in:
Leonard Cohnen 2022-12-06 18:48:01 +01:00 • committed by 3u13r
parent 1466c12972
commit a1161ae05d
30 changed files with 869 additions and 18 deletions
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12
joinservice/internal/server/server.go
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@ -173,6 +173,15 @@ func (s *Server) IssueJoinTicket(ctx context.Context, req *joinproto.IssueJoinTi
}
}
nodeName, err := s.ca.GetNodeNameFromCSR(req.CertificateRequest)
if err != nil {
return nil, status.Errorf(codes.Internal, "unable to get node name from CSR: %s", err)
}
if err := s.kubeClient.AddNodeToJoiningNodes(ctx, nodeName, components.GetHash()); err != nil {
return nil, status.Errorf(codes.Internal, "unable to add node to joining nodes: %s", err)
}
log.Infof("IssueJoinTicket successful")
return &joinproto.IssueJoinTicketResponse{
StateDiskKey: stateDiskKey,
@ -294,10 +303,13 @@ type dataKeyGetter interface {
type certificateAuthority interface {
// GetCertificate returns a certificate and private key, signed by the issuer.
GetCertificate(certificateRequest []byte) (kubeletCert []byte, err error)
// GetNodeNameFromCSR returns the node name from the CSR.
GetNodeNameFromCSR(csr []byte) (string, error)
}
type kubeClient interface {
GetComponents(ctx context.Context, configMapName string) (versions.ComponentVersions, error)
CreateConfigMap(ctx context.Context, configMap corev1.ConfigMap) error
AddNodeToJoiningNodes(ctx context.Context, nodeName string, componentsHash string) error
AddReferenceToK8sVersionConfigMap(ctx context.Context, k8sVersionsConfigMapName string, componentsConfigMapName string) error
}