mirror of
https://github.com/edgelesssys/constellation.git
synced 2024-10-01 01:36:09 -04:00
74 lines
2.5 KiB
Go
74 lines
2.5 KiB
Go
package main
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import (
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"flag"
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"path/filepath"
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"strconv"
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"github.com/edgelesssys/constellation/internal/atls"
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"github.com/edgelesssys/constellation/internal/constants"
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"github.com/edgelesssys/constellation/internal/file"
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"github.com/edgelesssys/constellation/internal/grpc/atlscredentials"
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"github.com/edgelesssys/constellation/internal/logger"
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"github.com/edgelesssys/constellation/internal/watcher"
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"github.com/edgelesssys/constellation/joinservice/internal/kms"
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"github.com/edgelesssys/constellation/joinservice/internal/kubeadm"
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"github.com/edgelesssys/constellation/joinservice/internal/kubernetesca"
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"github.com/edgelesssys/constellation/joinservice/internal/server"
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"github.com/spf13/afero"
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"go.uber.org/zap"
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)
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func main() {
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provider := flag.String("cloud-provider", "", "cloud service provider this binary is running on")
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kmsEndpoint := flag.String("kms-endpoint", "", "endpoint of Constellations key management service")
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verbosity := flag.Int("v", 0, logger.CmdLineVerbosityDescription)
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flag.Parse()
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log := logger.New(logger.JSONLog, logger.VerbosityFromInt(*verbosity))
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log.With(zap.String("version", constants.VersionInfo), zap.String("cloudProvider", *provider)).
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Infof("Constellation Node Join Service")
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handler := file.NewHandler(afero.NewOsFs())
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validator, err := watcher.NewValidator(log.Named("validator"), *provider, handler)
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if err != nil {
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flag.Usage()
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log.With(zap.Error(err)).Fatalf("Failed to create validator")
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}
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creds := atlscredentials.New(nil, []atls.Validator{validator})
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kubeadm, err := kubeadm.New(log.Named("kubeadm"))
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if err != nil {
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log.With(zap.Error(err)).Fatalf("Failed to create kubeadm")
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}
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kms := kms.New(log.Named("kms"), *kmsEndpoint)
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server := server.New(
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log.Named("server"),
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handler,
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kubernetesca.New(log.Named("certificateAuthority"), handler),
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kubeadm,
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kms,
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)
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watcher, err := watcher.New(log.Named("fileWatcher"), validator)
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if err != nil {
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log.With(zap.Error(err)).Fatalf("Failed to create watcher for measurements updates")
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}
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defer watcher.Close()
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go func() {
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log.Infof("starting file watcher for measurements file %s", filepath.Join(constants.ServiceBasePath, constants.MeasurementsFilename))
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if err := watcher.Watch(filepath.Join(constants.ServiceBasePath, constants.MeasurementsFilename)); err != nil {
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log.With(zap.Error(err)).Fatalf("Failed to watch measurements file")
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}
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}()
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if err := server.Run(creds, strconv.Itoa(constants.JoinServicePort)); err != nil {
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log.With(zap.Error(err)).Fatalf("Failed to run server")
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}
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}
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