X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/9c3cc0f61751720cfdea62717934746d1aa32b72..91f976b99d4e7f00d2c1fbfee75812c3b1b780c6:/services/keep-web/main.go

diff --git a/services/keep-web/main.go b/services/keep-web/main.go
index df8a0b5c07..c4103f4097 100644
--- a/services/keep-web/main.go
+++ b/services/keep-web/main.go
@@ -1,9 +1,14 @@
+// Copyright (C) The Arvados Authors. All rights reserved.
+//
+// SPDX-License-Identifier: AGPL-3.0
+
 package main
 
 import (
 	"flag"
 	"log"
 	"os"
+	"time"
 
 	"git.curoverse.com/arvados.git/sdk/go/arvados"
 	"git.curoverse.com/arvados.git/sdk/go/config"
@@ -24,6 +29,8 @@ type Config struct {
 	AttachmentOnlyHost string
 	TrustAllContent    bool
 
+	Cache cache
+
 	// Hack to support old command line flag, which is a bool
 	// meaning "get actual token from environment".
 	deprecatedAllowAnonymous bool
@@ -33,6 +40,13 @@ type Config struct {
 func DefaultConfig() *Config {
 	return &Config{
 		Listen: ":80",
+		Cache: cache{
+			TTL:                  arvados.Duration(5 * time.Minute),
+			MaxCollectionEntries: 1000,
+			MaxCollectionBytes:   100000000,
+			MaxPermissionEntries: 1000,
+			MaxUUIDEntries:       1000,
+		},
 	}
 }
 
@@ -62,6 +76,8 @@ func main() {
 		"Only serve attachments at the given `host:port`"+deprecated)
 	flag.BoolVar(&cfg.TrustAllContent, "trust-all-content", false,
 		"Serve non-public content from a single origin. Dangerous: read docs before using!"+deprecated)
+	dumpConfig := flag.Bool("dump-config", false,
+		"write current configuration to stdout and exit")
 	flag.Usage = usage
 	flag.Parse()
 
@@ -78,6 +94,10 @@ func main() {
 		cfg.AnonymousTokens = []string{os.Getenv("ARVADOS_API_TOKEN")}
 	}
 
+	if *dumpConfig {
+		log.Fatal(config.DumpAndExit(cfg))
+	}
+
 	os.Setenv("ARVADOS_API_HOST", cfg.Client.APIHost)
 	srv := &server{Config: cfg}
 	if err := srv.Start(); err != nil {