feat: add REVA appauth as oCIS service
This commit is contained in:
Thomas Müller
@@ -0,0 +1,54 @@
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package command
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import (
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"fmt"
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"net/http"
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"github.com/owncloud/ocis/v2/ocis-pkg/config/configlog"
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"github.com/owncloud/ocis/v2/services/auth-app/pkg/config"
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"github.com/owncloud/ocis/v2/services/auth-app/pkg/config/parser"
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"github.com/owncloud/ocis/v2/services/auth-app/pkg/logging"
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"github.com/urfave/cli/v2"
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)
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// Health is the entrypoint for the health command.
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func Health(cfg *config.Config) *cli.Command {
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return &cli.Command{
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Name: "health",
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Usage: "check health status",
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Category: "info",
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Before: func(_ *cli.Context) error {
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return configlog.ReturnError(parser.ParseConfig(cfg))
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},
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Action: func(_ *cli.Context) error {
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logger := logging.Configure(cfg.Service.Name, cfg.Log)
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resp, err := http.Get(
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fmt.Sprintf(
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"http://%s/healthz",
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cfg.Debug.Addr,
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),
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)
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if err != nil {
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logger.Fatal().
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Err(err).
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Msg("Failed to request health check")
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}
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defer resp.Body.Close()
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if resp.StatusCode != http.StatusOK {
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logger.Fatal().
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Int("code", resp.StatusCode).
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Msg("Health seems to be in bad state")
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}
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logger.Debug().
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Int("code", resp.StatusCode).
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Msg("Health got a good state")
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return nil
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},
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}
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}
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@@ -0,0 +1,34 @@
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package command
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import (
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"os"
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"github.com/owncloud/ocis/v2/ocis-pkg/clihelper"
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"github.com/owncloud/ocis/v2/services/auth-app/pkg/config"
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"github.com/urfave/cli/v2"
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)
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// GetCommands provides all commands for this service
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func GetCommands(cfg *config.Config) cli.Commands {
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return []*cli.Command{
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// start this service
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Server(cfg),
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// interaction with this service
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// infos about this service
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Health(cfg),
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Version(cfg),
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}
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}
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// Execute is the entry point for the ocis-auth-app command.
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func Execute(cfg *config.Config) error {
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app := clihelper.DefaultApp(&cli.App{
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Name: "auth-app",
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Usage: "Provide app authentication for oCIS",
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Commands: GetCommands(cfg),
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})
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return app.Run(os.Args)
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}
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@@ -0,0 +1,104 @@
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package command
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import (
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"context"
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"fmt"
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"os"
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"path"
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"github.com/cs3org/reva/v2/cmd/revad/runtime"
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"github.com/gofrs/uuid"
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"github.com/oklog/run"
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"github.com/owncloud/ocis/v2/ocis-pkg/config/configlog"
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"github.com/owncloud/ocis/v2/ocis-pkg/registry"
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"github.com/owncloud/ocis/v2/ocis-pkg/sync"
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"github.com/owncloud/ocis/v2/ocis-pkg/tracing"
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"github.com/owncloud/ocis/v2/ocis-pkg/version"
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"github.com/owncloud/ocis/v2/services/auth-app/pkg/config"
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"github.com/owncloud/ocis/v2/services/auth-app/pkg/config/parser"
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"github.com/owncloud/ocis/v2/services/auth-app/pkg/logging"
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"github.com/owncloud/ocis/v2/services/auth-app/pkg/revaconfig"
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"github.com/owncloud/ocis/v2/services/auth-app/pkg/server/debug"
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"github.com/urfave/cli/v2"
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)
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// Server is the entry point for the server command.
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func Server(cfg *config.Config) *cli.Command {
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return &cli.Command{
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Name: "server",
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Usage: fmt.Sprintf("start the %s service without runtime (unsupervised mode)", cfg.Service.Name),
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Category: "server",
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Before: func(_ *cli.Context) error {
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return configlog.ReturnFatal(parser.ParseConfig(cfg))
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},
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Action: func(_ *cli.Context) error {
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logger := logging.Configure(cfg.Service.Name, cfg.Log)
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traceProvider, err := tracing.GetServiceTraceProvider(cfg.Tracing, cfg.Service.Name)
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if err != nil {
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return err
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}
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gr := run.Group{}
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ctx, cancel := defineContext(cfg)
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defer cancel()
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gr.Add(func() error {
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pidFile := path.Join(os.TempDir(), "revad-"+cfg.Service.Name+"-"+uuid.Must(uuid.NewV4()).String()+".pid")
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rCfg := revaconfig.AuthAppConfigFromStruct(cfg)
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reg := registry.GetRegistry()
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runtime.RunWithOptions(rCfg, pidFile,
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runtime.WithLogger(&logger.Logger),
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runtime.WithRegistry(reg),
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runtime.WithTraceProvider(traceProvider),
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)
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return nil
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}, func(err error) {
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logger.Error().
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Str("server", cfg.Service.Name).
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Err(err).
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Msg("Shutting down server")
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cancel()
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os.Exit(1)
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})
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debugServer, err := debug.Server(
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debug.Logger(logger),
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debug.Context(ctx),
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debug.Config(cfg),
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)
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if err != nil {
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logger.Info().Err(err).Str("server", "debug").Msg("Failed to initialize server")
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return err
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}
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gr.Add(debugServer.ListenAndServe, func(_ error) {
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cancel()
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})
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if !cfg.Supervised {
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sync.Trap(&gr, cancel)
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}
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grpcSvc := registry.BuildGRPCService(cfg.GRPC.Namespace+"."+cfg.Service.Name, uuid.Must(uuid.NewV4()).String(), cfg.GRPC.Addr, version.GetString())
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if err := registry.RegisterService(ctx, grpcSvc, logger); err != nil {
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logger.Fatal().Err(err).Msg("failed to register the grpc service")
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}
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return gr.Run()
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},
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}
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}
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// defineContext sets the context for the service. If there is a context configured it will create a new child from it,
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// if not, it will create a root context that can be cancelled.
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func defineContext(cfg *config.Config) (context.Context, context.CancelFunc) {
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return func() (context.Context, context.CancelFunc) {
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if cfg.Context == nil {
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return context.WithCancel(context.Background())
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}
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return context.WithCancel(cfg.Context)
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}()
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}
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@@ -0,0 +1,50 @@
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package command
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import (
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"fmt"
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"os"
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"github.com/owncloud/ocis/v2/ocis-pkg/registry"
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"github.com/owncloud/ocis/v2/ocis-pkg/version"
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tw "github.com/olekukonko/tablewriter"
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"github.com/owncloud/ocis/v2/services/auth-app/pkg/config"
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"github.com/urfave/cli/v2"
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)
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// Version prints the service versions of all running instances.
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func Version(cfg *config.Config) *cli.Command {
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return &cli.Command{
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Name: "version",
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Usage: "print the version of this binary and the running service instances",
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Category: "info",
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Action: func(c *cli.Context) error {
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fmt.Println("Version: " + version.GetString())
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fmt.Printf("Compiled: %s\n", version.Compiled())
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fmt.Println("")
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reg := registry.GetRegistry()
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services, err := reg.GetService(cfg.GRPC.Namespace + "." + cfg.Service.Name)
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if err != nil {
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fmt.Println(fmt.Errorf("could not get %s services from the registry: %v", cfg.Service.Name, err))
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return err
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}
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if len(services) == 0 {
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fmt.Println("No running " + cfg.Service.Name + " service found.")
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return nil
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}
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table := tw.NewWriter(os.Stdout)
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table.SetHeader([]string{"Version", "Address", "Id"})
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table.SetAutoFormatHeaders(false)
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for _, s := range services {
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for _, n := range s.Nodes {
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table.Append([]string{s.Version, n.Address, n.Id})
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}
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}
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table.Render()
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return nil
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},
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}
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}
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