diff --git a/cmd/backup.go b/cmd/backup.go index e0b241480..4f1701ef0 100644 --- a/cmd/backup.go +++ b/cmd/backup.go @@ -80,7 +80,7 @@ func newFullBackupCommand() *cobra.Command { return err } - err = client.SetStorage(u) + err = client.SetStorage(ctx, u) if err != nil { return err } @@ -171,7 +171,7 @@ func newFullBackupCommand() *cobra.Command { // Checksum has finished close(updateCh) - return client.SaveBackupMeta() + return client.SaveBackupMeta(ctx) }, } return command @@ -201,7 +201,7 @@ func newTableBackupCommand() *cobra.Command { return err } - err = client.SetStorage(u) + err = client.SetStorage(ctx, u) if err != nil { return err } @@ -306,7 +306,7 @@ func newTableBackupCommand() *cobra.Command { // Checksum has finished close(updateCh) - return client.SaveBackupMeta() + return client.SaveBackupMeta(ctx) }, } command.Flags().StringP("db", "", "", "backup a table in the specific db") diff --git a/cmd/restore.go b/cmd/restore.go index 83c7abc37..f7d7fa42a 100644 --- a/cmd/restore.go +++ b/cmd/restore.go @@ -77,7 +77,7 @@ func newFullRestoreCommand() *cobra.Command { return errors.Trace(err) } defer client.Close() - err = initRestoreClient(client, cmd.Flags()) + err = initRestoreClient(ctx, client, cmd.Flags()) if err != nil { return errors.Trace(err) } @@ -181,7 +181,7 @@ func newDbRestoreCommand() *cobra.Command { return errors.Trace(err) } defer client.Close() - err = initRestoreClient(client, cmd.Flags()) + err = initRestoreClient(ctx, client, cmd.Flags()) if err != nil { return errors.Trace(err) } @@ -291,7 +291,7 @@ func newTableRestoreCommand() *cobra.Command { return errors.Trace(err) } defer client.Close() - err = initRestoreClient(client, cmd.Flags()) + err = initRestoreClient(ctx, client, cmd.Flags()) if err != nil { return errors.Trace(err) } @@ -387,7 +387,7 @@ func newTableRestoreCommand() *cobra.Command { return command } -func initRestoreClient(client *restore.Client, flagSet *flag.FlagSet) error { +func initRestoreClient(ctx context.Context, client *restore.Client, flagSet *flag.FlagSet) error { u, err := storage.ParseBackendFromFlags(flagSet, FlagStorage) if err != nil { return err @@ -397,11 +397,11 @@ func initRestoreClient(client *restore.Client, flagSet *flag.FlagSet) error { return err } client.SetRateLimit(rateLimit * utils.MB) - s, err := storage.Create(u) + s, err := storage.Create(ctx, u) if err != nil { return errors.Trace(err) } - metaData, err := s.Read(utils.MetaFile) + metaData, err := s.Read(ctx, utils.MetaFile) if err != nil { return errors.Trace(err) } diff --git a/cmd/validate.go b/cmd/validate.go index 56361a226..390f4963f 100644 --- a/cmd/validate.go +++ b/cmd/validate.go @@ -2,6 +2,7 @@ package cmd import ( "bytes" + "context" "crypto/sha256" "encoding/hex" "encoding/json" @@ -48,16 +49,19 @@ func newCheckSumCommand() *cobra.Command { Use: "checksum", Short: "check the backup data", RunE: func(cmd *cobra.Command, _ []string) error { + ctx, cancel := context.WithCancel(GetDefaultContext()) + defer cancel() + u, err := storage.ParseBackendFromFlags(cmd.Flags(), FlagStorage) if err != nil { return err } - s, err := storage.Create(u) + s, err := storage.Create(ctx, u) if err != nil { return errors.Trace(err) } - metaData, err := s.Read(utils.MetaFile) + metaData, err := s.Read(ctx, utils.MetaFile) if err != nil { return errors.Trace(err) } @@ -105,7 +109,7 @@ func newCheckSumCommand() *cobra.Command { ) var data []byte - data, err = s.Read(file.Name) + data, err = s.Read(ctx, file.Name) if err != nil { return errors.Trace(err) } @@ -138,6 +142,9 @@ func newBackupMetaCommand() *cobra.Command { Use: "backupmeta", Short: "check the backup meta", RunE: func(cmd *cobra.Command, _ []string) error { + ctx, cancel := context.WithCancel(GetDefaultContext()) + defer cancel() + tableIDOffset, err := cmd.Flags().GetUint64("offset") if err != nil { return err @@ -146,12 +153,12 @@ func newBackupMetaCommand() *cobra.Command { if err != nil { return err } - s, err := storage.Create(u) + s, err := storage.Create(ctx, u) if err != nil { log.Error("create storage failed", zap.Error(err)) return errors.Trace(err) } - data, err := s.Read(utils.MetaFile) + data, err := s.Read(ctx, utils.MetaFile) if err != nil { log.Error("load backupmeta failed", zap.Error(err)) return err diff --git a/go.mod b/go.mod index 6fd9295c9..8e3a8bc0b 100644 --- a/go.mod +++ b/go.mod @@ -3,20 +3,21 @@ module github.com/pingcap/br go 1.13 require ( + cloud.google.com/go/storage v1.4.0 github.com/cheggaaa/pb/v3 v3.0.1 github.com/coreos/go-semver v0.3.0 // indirect github.com/coreos/go-systemd v0.0.0-20190719114852-fd7a80b32e1f // indirect github.com/cznic/sortutil v0.0.0-20181122101858-f5f958428db8 // indirect + github.com/fsouza/fake-gcs-server v1.15.0 github.com/go-sql-driver/mysql v1.4.1 github.com/gogo/protobuf v1.3.1 - github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6 // indirect github.com/google/btree v1.0.0 github.com/google/uuid v1.1.1 github.com/onsi/ginkgo v1.10.3 // indirect github.com/onsi/gomega v1.7.1 // indirect github.com/pingcap/check v0.0.0-20190102082844-67f458068fc8 github.com/pingcap/errors v0.11.4 - github.com/pingcap/kvproto v0.0.0-20191210040729-c23886becb54 + github.com/pingcap/kvproto v0.0.0-20191212073621-373b0fec09a1 github.com/pingcap/log v0.0.0-20190715063458-479153f07ebd github.com/pingcap/parser v0.0.0-20191205054626-288fe5207ce6 github.com/pingcap/pd v1.1.0-beta.0.20191115131715-6b7dc037010e @@ -24,18 +25,15 @@ require ( github.com/pingcap/tidb-tools v3.0.8-0.20191209062450-c67149676f5c+incompatible github.com/pingcap/tipb v0.0.0-20191126033718-169898888b24 github.com/prometheus/client_golang v1.0.0 - github.com/sirupsen/logrus v1.2.0 + github.com/sirupsen/logrus v1.4.2 github.com/spf13/cobra v0.0.5 github.com/spf13/pflag v1.0.3 go.etcd.io/etcd v0.5.0-alpha.5.0.20191023171146-3cf2f69b5738 // indirect + go.opencensus.io v0.22.2 // indirect go.uber.org/zap v1.10.0 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550 // indirect golang.org/x/net v0.0.0-20191011234655-491137f69257 // indirect - golang.org/x/time v0.0.0-20190308202827-9d24e82272b4 // indirect - golang.org/x/tools v0.0.0-20191012152004-8de300cfc20a // indirect - google.golang.org/genproto v0.0.0-20190905072037-92dd089d5514 // indirect + google.golang.org/api v0.14.0 google.golang.org/grpc v1.24.0 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 // indirect ) - -replace github.com/golang/lint => golang.org/x/lint v0.0.0-20190930215403-16217165b5de diff --git a/go.sum b/go.sum index 2c8fd908d..4e32aacf4 100644 --- a/go.sum +++ b/go.sum @@ -1,6 +1,25 @@ +cloud.google.com/go v0.26.0 h1:e0WKqKTd5BnrG8aKH3J3h+QvEIQtSUcf2n5UZ5ZgLtQ= cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +cloud.google.com/go v0.38.0 h1:ROfEUZz+Gh5pa62DJWXSaonyu3StP6EA6lPEXPI6mCo= +cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU= +cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU= +cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY= +cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc= +cloud.google.com/go v0.46.3 h1:AVXDdKsrtX33oR9fbCMu/+c1o8Ofjq6Ku/MInaLVg5Y= +cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0= +cloud.google.com/go/bigquery v1.0.1 h1:hL+ycaJpVE9M7nLoiXb/Pn10ENE2u+oddxbD8uu0ZVU= +cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o= +cloud.google.com/go/datastore v1.0.0 h1:Kt+gOPPp2LEPWp8CSfxhsM8ik9CcyE/gYu+0r+RnZvM= +cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE= +cloud.google.com/go/pubsub v1.0.1 h1:W9tAK3E57P75u0XLLR82LZyw8VpAnhmyTOxW9qzmyj8= +cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I= +cloud.google.com/go/storage v1.4.0 h1:KDdqY5VTXBTqpSbctVTt0mVvfanP6JZzNzLE0qNY100= +cloud.google.com/go/storage v1.4.0/go.mod h1:ZusYJWlOshgSBGbt6K3GnB3MT3H1xs2id9+TCl4fDBA= +dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU= github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ= github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= +github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo= github.com/StackExchange/wmi v0.0.0-20180725035823-b12b22c5341f h1:5ZfJxyXo8KyX8DgGXC5B7ILL8y51fci/qYz2B4j8iLY= github.com/StackExchange/wmi v0.0.0-20180725035823-b12b22c5341f/go.mod h1:3eOhrUMpNV+6aFIbp5/iudMxNCF27Vw2OZgy4xEx0Fg= github.com/VividCortex/ewma v1.1.1 h1:MnEK4VOv6n0RSY4vtRe3h11qjxL3+t0B8yOL8iMXdcM= @@ -62,8 +81,11 @@ github.com/fatih/color v1.7.0 h1:DkWD4oS2D8LGGgTQ6IvwJJXSL5Vp2ffcQg58nFV38Ys= github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4= github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I= github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo= +github.com/fsouza/fake-gcs-server v1.15.0 h1:ss/ztlt10Y64A5qslmxZKsiqW/i28t5DkRtv6qSFaLQ= +github.com/fsouza/fake-gcs-server v1.15.0/go.mod h1:HNxAJ/+FY/XSsxuwz8iIYdp2GtMmPbJ8WQjjGMxd6Qk= github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04= github.com/ghodss/yaml v1.0.1-0.20190212211648-25d852aebe32/go.mod h1:GIjDIg/heH5DOkXY3YJ/wNhfHsQHoXGjl8G8amsYQ1I= +github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU= github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as= github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE= github.com/go-ole/go-ole v1.2.1 h1:2lOsA72HgjxAuMlKpFiCbHTvu44PIVkZ5hqm3RSdI/E= @@ -86,7 +108,10 @@ github.com/golang/groupcache v0.0.0-20160516000752-02826c3e7903/go.mod h1:cIg4er github.com/golang/groupcache v0.0.0-20181024230925-c65c006176ff/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc= github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6 h1:ZgQEtGgCBiWRM39fZuwSd1LwSqqSW0hOdXCYYDX0R3I= github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc= +github.com/golang/lint v0.0.0-20180702182130-06c8688daad7/go.mod h1:tluoj9z5200jBnyusfRPU2LqT6J+DAorxEvtC7LHB+E= github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= +github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= +github.com/golang/mock v1.3.1/go.mod h1:sBzyDLLjw3U8JLTeZvSv8jJB+tU5PVekmnlKIyFUx0Y= github.com/golang/protobuf v0.0.0-20180814211427-aa810b61a9c7/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= @@ -100,19 +125,33 @@ github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Z github.com/google/btree v1.0.0 h1:0udJVsspx3VBr5FwtLhQQtuAsVc79tTq0ocGIPAU6qo= github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ= github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M= +github.com/google/go-cmp v0.3.0 h1:crn/baboCvb5fXaQ0IJ1SGTsTVrWpDsCWC8EGETZijY= +github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= +github.com/google/go-cmp v0.3.1 h1:Xye71clBPdm5HgqGwUkwhbynsUJZhDbS20FvLhQ2izg= +github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg= +github.com/google/martian v2.1.0+incompatible h1:/CP5g8u/VJHijgedC/Legn3BAbAaWPgecwXBIDzw5no= +github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs= +github.com/google/pprof v0.0.0-20181206194817-3ea8567a2e57/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc= +github.com/google/pprof v0.0.0-20190515194954-54271f7e092f/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc= github.com/google/pprof v0.0.0-20190930153522-6ce02741cba3 h1:3CYI9xg87xNAD+es02gZxbX/ky4KQeoFBsNOzuoAQZg= github.com/google/pprof v0.0.0-20190930153522-6ce02741cba3/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc= +github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI= github.com/google/shlex v0.0.0-20181106134648-c34317bd91bf/go.mod h1:RpwtwJQFrIEPstU94h88MWPXP2ektJZ8cZ0YntAmXiE= github.com/google/uuid v1.0.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= github.com/google/uuid v1.1.1 h1:Gkbcsh/GbpXz7lPftLA3P6TYMwjCLYm83jiFQZF/3gY= github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= +github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg= +github.com/googleapis/gax-go/v2 v2.0.5 h1:sjZBwGj9Jlw33ImPtvFviGYvseOtDM7hkSKB7+Tv3SM= +github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk= github.com/gorilla/context v0.0.0-20160226214623-1ea25387ff6f/go.mod h1:kBGZzfjB9CEq2AlWe17Uuf7NDRt0dE0s8S51q0aT7Yg= github.com/gorilla/context v1.1.1 h1:AWwleXJkX/nhcU9bZSnZoi3h/qGYqQAGhq6zZe/aQW8= github.com/gorilla/context v1.1.1/go.mod h1:kBGZzfjB9CEq2AlWe17Uuf7NDRt0dE0s8S51q0aT7Yg= github.com/gorilla/mux v1.6.1/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs= github.com/gorilla/mux v1.6.2 h1:Pgr17XVTNXAk3q/r4CpKzC5xBM/qW1uVLV+IhRZpIIk= github.com/gorilla/mux v1.6.2/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs= +github.com/gorilla/mux v1.7.3 h1:gnP5JzjVOuiZD07fKKToCAOjS0yOpj/qPETTXCCS6hw= +github.com/gorilla/mux v1.7.3/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs= github.com/gorilla/websocket v0.0.0-20170926233335-4201258b820c/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ= github.com/gorilla/websocket v1.2.0/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ= github.com/gorilla/websocket v1.4.0 h1:WDFjx/TMzVgy9VdMMQi2K2Emtwi2QcUQsztZ/zLaH/Q= @@ -125,6 +164,8 @@ github.com/grpc-ecosystem/grpc-gateway v1.4.1/go.mod h1:RSKVYQBd5MCa4OVpNdGskqpg github.com/grpc-ecosystem/grpc-gateway v1.5.1/go.mod h1:RSKVYQBd5MCa4OVpNdGskqpgL2+G+NZTnrVHpWWfpdw= github.com/grpc-ecosystem/grpc-gateway v1.9.5 h1:UImYN5qQ8tuGpGE16ZmjvcTtTw24zw1QAp/SlnNrZhI= github.com/grpc-ecosystem/grpc-gateway v1.9.5/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY= +github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8= +github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8= github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ= github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI= github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU= @@ -135,6 +176,8 @@ github.com/jonboulle/clockwork v0.1.0/go.mod h1:Ii8DK3G1RaLaWxj9trq07+26W01tbo22 github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU= github.com/json-iterator/go v1.1.7 h1:KfgG9LzI+pYjr4xvmz/5H4FXjokeP+rlHLhv3iH62Fo= github.com/json-iterator/go v1.1.7/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4= +github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024 h1:rBMNdlhTLzJjJSDIjNEXX1Pz3Hmwmz91v+zycvx9PJc= +github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024/go.mod h1:6v2b51hI/fHJwM22ozAgKL4VKDeJcHhJFhtBdhmNjmU= github.com/juju/ratelimit v1.0.1 h1:+7AIFJVQ0EQgq/K9+0Krm7m530Du7tIz0METWzN0RgY= github.com/juju/ratelimit v1.0.1/go.mod h1:qapgC/Gy+xNh9UxzV13HGGl/6UXNN+ct+vwSgWNm/qk= github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w= @@ -210,8 +253,8 @@ github.com/pingcap/goleveldb v0.0.0-20171020122428-b9ff6c35079e/go.mod h1:O17Xtb github.com/pingcap/kvproto v0.0.0-20191018025622-fbf07f9804da/go.mod h1:WWLmULLO7l8IOcQG+t+ItJ3fEcrL5FxF0Wu+HrMy26w= github.com/pingcap/kvproto v0.0.0-20191113105027-4f292e1801d8 h1:P9jGgwVkLHlbEGtgGKrY0k/yy6N8L8Gdj8dliFswllU= github.com/pingcap/kvproto v0.0.0-20191113105027-4f292e1801d8/go.mod h1:WWLmULLO7l8IOcQG+t+ItJ3fEcrL5FxF0Wu+HrMy26w= -github.com/pingcap/kvproto v0.0.0-20191210040729-c23886becb54 h1:T8myp+i7bPLy/W4rEjtsAZgjGTqQ0rnLu9xQ4YAfXJU= -github.com/pingcap/kvproto v0.0.0-20191210040729-c23886becb54/go.mod h1:WWLmULLO7l8IOcQG+t+ItJ3fEcrL5FxF0Wu+HrMy26w= +github.com/pingcap/kvproto v0.0.0-20191212073621-373b0fec09a1 h1:ZwuIPYV68E2TvKoIQ/bP7b7sC03hLqFc1Y9VDzWXCdk= +github.com/pingcap/kvproto v0.0.0-20191212073621-373b0fec09a1/go.mod h1:WWLmULLO7l8IOcQG+t+ItJ3fEcrL5FxF0Wu+HrMy26w= github.com/pingcap/log v0.0.0-20190715063458-479153f07ebd h1:hWDol43WY5PGhsh3+8794bFHY1bPrmu6bTalpssCrGg= github.com/pingcap/log v0.0.0-20190715063458-479153f07ebd/go.mod h1:WpHUKhNZ18v116SvGrmjkA9CBhYmuUTKL+p8JC9ANEw= github.com/pingcap/parser v0.0.0-20191205054626-288fe5207ce6 h1:KrJorS9gGYMhsQjENNWAeB5ho28xbowZ74pfJWkOmFc= @@ -248,6 +291,7 @@ github.com/prometheus/procfs v0.0.2/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsT github.com/remyoudompheng/bigfft v0.0.0-20190512091148-babf20351dd7 h1:FUL3b97ZY2EPqg2NbXKuMHs5pXJB9hjj1fDHnF2vl28= github.com/remyoudompheng/bigfft v0.0.0-20190512091148-babf20351dd7/go.mod h1:qqbHyh8v60DhA7CoWK5oRCqLrMHRGoxYCSS9EjAz6Eo= github.com/rogpeppe/fastuuid v0.0.0-20150106093220-6724a57986af/go.mod h1:XWv6SoW27p1b0cqNHllgS5HIMJraePCO15w5zCzIWYg= +github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4= github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g= github.com/sergi/go-diff v1.0.1-0.20180205163309-da645544ed44/go.mod h1:0CfEIISq7TuYL3j771MWULgwwjU+GofnZX9QAmXWZgo= github.com/shirou/gopsutil v2.18.10+incompatible h1:cy84jW6EVRPa5g9HAHrlbxMSIjBhDSX0OFYyMYminYs= @@ -259,6 +303,8 @@ github.com/shurcooL/vfsgen v0.0.0-20181020040650-a97a25d856ca/go.mod h1:TrYk7fJV github.com/sirupsen/logrus v1.0.5/go.mod h1:pMByvHTf9Beacp5x1UXfOR9xyW/9antXMhjMPG0dEzc= github.com/sirupsen/logrus v1.2.0 h1:juTguoYk5qI21pwyTXY3B3Y5cOTH3ZUyZCg1v/mihuo= github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo= +github.com/sirupsen/logrus v1.4.2 h1:SPIRibHv4MatM3XXNO2BJeFLZwZ2LvZgfQ5+UNI2im4= +github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE= github.com/soheilhy/cmux v0.1.4 h1:0HKaf1o97UwFjHH9o5XsHUOF+tqmdA7KEzXLpiyaw0E= github.com/soheilhy/cmux v0.1.4/go.mod h1:IM3LyeVVIOuxMH7sFAkER9+bJ4dT7Ms6E4xg4kGIyLM= github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72 h1:qLC7fQah7D6K1B0ujays3HV9gkFtllcxhzImRR7ArPQ= @@ -278,6 +324,8 @@ github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+ github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q= github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI= +github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk= +github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4= github.com/struCoder/pidusage v0.1.2/go.mod h1:pWBlW3YuSwRl6h7R5KbvA4N8oOqe9LjaKW5CwT1SPjI= github.com/syndtr/goleveldb v0.0.0-20180815032940-ae2bd5eed72d h1:4J9HCZVpvDmj2tiKGSTUnb3Ok/9CEQb9oqu9LHKQQpc= github.com/syndtr/goleveldb v0.0.0-20180815032940-ae2bd5eed72d/go.mod h1:Z4AUp2Km+PwemOoO/VB5AOx9XSsIItzFjoJlOSiYmn0= @@ -310,6 +358,10 @@ go.etcd.io/bbolt v1.3.3/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU= go.etcd.io/etcd v0.0.0-20190320044326-77d4b742cdbf/go.mod h1:KSGwdbiFchh5KIC9My2+ZVl5/3ANcwohw50dpPwa2cw= go.etcd.io/etcd v0.5.0-alpha.5.0.20191023171146-3cf2f69b5738 h1:lWF4f9Nypl1ZqSb4gLeh/DGvBYVaUYHuiB93teOmwgc= go.etcd.io/etcd v0.5.0-alpha.5.0.20191023171146-3cf2f69b5738/go.mod h1:dnLIgRNXwCJa5e+c6mIZCrds/GIG4ncV9HhK5PX7jPg= +go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU= +go.opencensus.io v0.22.0/go.mod h1:+kGneAE2xo2IficOXnaByMWTGM9T73dGwxeWcUqIpI8= +go.opencensus.io v0.22.2 h1:75k/FF0Q2YM8QYo07VPddOLBslDt1MZOdEslOHvmzAs= +go.opencensus.io v0.22.2/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw= go.uber.org/atomic v1.3.2 h1:2Oa65PReHzfn29GpvgsYwloV9AVFHPDk8tYxt2c2tr4= go.uber.org/atomic v1.3.2/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE= go.uber.org/multierr v1.1.0 h1:HoEmRHQPVSqub6w2z2d2EOVs2fjyFRGyofhKuyDq0QI= @@ -321,15 +373,32 @@ golang.org/x/crypto v0.0.0-20180608092829-8ac0e0d97ce4/go.mod h1:6SG95UA2DQfeDnf golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= +golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= +golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20190909091759-094676da4a83/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550 h1:ObdrDkeb4kJdCP557AjRjq69pTHfNouLtWZG7j9rPN8= golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= +golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= +golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8= +golang.org/x/exp v0.0.0-20190829153037-c13cbed26979/go.mod h1:86+5VVa7VpoJ4kLfm080zCjGlMRFzhUhsZKEZO7MGek= +golang.org/x/exp v0.0.0-20191030013958-a1ab85dbe136 h1:A1gGSx58LAGVHUUsOf7IiR0u8Xb6W51gRwfDBhkdcaw= +golang.org/x/exp v0.0.0-20191030013958-a1ab85dbe136/go.mod h1:JXzH8nQsPlswgeRAPE3MuO9GYsAcnJvJ4vnMwN/5qkY= +golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js= +golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0= golang.org/x/lint v0.0.0-20180702182130-06c8688daad7/go.mod 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h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE= +golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o= +golang.org/x/mod v0.0.0-20190513183733-4bf6d317e70e/go.mod h1:mXi4GBBbnImb6dmsKGUJ2LatrhH/nqhxcFungHvyanc= +golang.org/x/mod v0.1.0/go.mod h1:0QHyrYULN0/3qlju5TqG8bIK38QM8yzMo5ekMj3DlcY= golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= @@ -337,18 +406,27 @@ golang.org/x/net v0.0.0-20181005035420-146acd28ed58/go.mod h1:mL1N/T3taQHkDXs73r golang.org/x/net v0.0.0-20181106065722-10aee1819953/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= 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h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c= +google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38= +google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM= google.golang.org/grpc v1.23.1/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg= google.golang.org/grpc v1.24.0 h1:vb/1TCsVn3DcJlQ0Gs1yB1pKI6Do2/QNwxdKqmc/b0s= google.golang.org/grpc v1.24.0/go.mod h1:XDChyiUovWa60DnaeDeZmSW86xtLtjtZbwvSiRnRtcA= @@ -404,6 +523,7 @@ gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo= gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/cheggaaa/pb.v1 v1.0.25/go.mod h1:V/YB90LKu/1FcN3WVnfiiE5oMCibMjukxqG/qStrOgw= +gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI= gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4= gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys= gopkg.in/gemnasium/logrus-airbrake-hook.v2 v2.1.2/go.mod h1:Xk6kEKp8OKb+X14hQBKWaSkCsqBpgog8nAV2xsGOxlo= @@ -419,7 +539,12 @@ gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I= gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= +honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= +honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= +honnef.co/go/tools v0.0.1-2019.2.3 h1:3JgtbtFHMiCmsznwGVTUWbgGov+pVqnlf1dEJTNAXeM= +honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg= +rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8= sigs.k8s.io/yaml v1.1.0 h1:4A07+ZFc2wgJwo8YNlQpr1rVlgUDlxXHhPJciaPY5gs= sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o= sourcegraph.com/sourcegraph/appdash v0.0.0-20180531100431-4c381bd170b4 h1:VO9oZbbkvTwqLimlQt15QNdOOBArT2dw/bvzsMZBiqQ= diff --git a/pkg/backup/client.go b/pkg/backup/client.go index 720018be3..6bbf06061 100644 --- a/pkg/backup/client.go +++ b/pkg/backup/client.go @@ -100,14 +100,16 @@ func (bc *Client) GetTS(ctx context.Context, timeAgo string) (uint64, error) { } // SetStorage set ExternalStorage for client -func (bc *Client) SetStorage(backend *backup.StorageBackend) error { +func (bc *Client) SetStorage(ctx context.Context, backend *backup.StorageBackend) error { var err error - bc.storage, err = storage.Create(backend) + bc.storage, err = storage.Create(ctx, backend) if err != nil { return err } // backupmeta already exists - if exist := bc.storage.FileExists(utils.MetaFile); exist { + if exist, err := bc.storage.FileExists(ctx, utils.MetaFile); err != nil { + return err + } else if exist { return errors.New("backup meta exists, may be some backup files in the path already") } bc.backend = backend @@ -115,7 +117,7 @@ func (bc *Client) SetStorage(backend *backup.StorageBackend) error { } // SaveBackupMeta saves the current backup meta at the given path. -func (bc *Client) SaveBackupMeta() error { +func (bc *Client) SaveBackupMeta(ctx context.Context) error { backupMetaData, err := proto.Marshal(&bc.backupMeta) if err != nil { return errors.Trace(err) @@ -124,7 +126,7 @@ func (bc *Client) SaveBackupMeta() error { zap.Reflect("meta", bc.backupMeta)) backendURL := storage.FormatBackendURL(bc.backend) log.Info("save backup meta", zap.Stringer("path", &backendURL)) - return bc.storage.Write(utils.MetaFile, backupMetaData) + return bc.storage.Write(ctx, utils.MetaFile, backupMetaData) } func buildTableRanges(tbl *model.TableInfo) ([]kv.KeyRange, error) { diff --git a/pkg/storage/flags.go b/pkg/storage/flags.go index 6eab3ef43..e992572f2 100644 --- a/pkg/storage/flags.go +++ b/pkg/storage/flags.go @@ -9,6 +9,7 @@ import ( // DefineFlags adds flags to the flag set corresponding to all backend options. func DefineFlags(flags *pflag.FlagSet) { defineS3Flags(flags) + defineGCSFlags(flags) } // GetBackendOptionsFromFlags obtains the backend options from the flag set. @@ -16,6 +17,9 @@ func GetBackendOptionsFromFlags(flags *pflag.FlagSet) (options BackendOptions, e if options.S3, err = getBackendOptionsFromS3Flags(flags); err != nil { return } + if options.GCS, err = getBackendOptionsFromGCSFlags(flags); err != nil { + return + } return } diff --git a/pkg/storage/gcs.go b/pkg/storage/gcs.go new file mode 100644 index 000000000..ce955ee24 --- /dev/null +++ b/pkg/storage/gcs.go @@ -0,0 +1,158 @@ +package storage + +import ( + "context" + "io" + "io/ioutil" + + "cloud.google.com/go/storage" + "github.com/pingcap/errors" + "github.com/pingcap/kvproto/pkg/backup" + "github.com/spf13/pflag" + "google.golang.org/api/option" +) + +const ( + gcsEndpointOption = "gcs.endpoint" + gcsStorageClassOption = "gcs.storage_class" + gcsPredefinedACL = "gcs.predefined_acl" + gcsCredentialsFile = "gcs.credentials_file" +) + +// GCSBackendOptions are options for configuration the GCS storage. +type GCSBackendOptions struct { + Endpoint string `json:"endpoint" toml:"endpoint"` + StorageClass string `json:"storage_class" toml:"storage_class"` + PredefinedACL string `json:"predefined_acl" toml:"predefined_acl"` + CredentialsFile string `json:"credentials_file" toml:"credentials_file"` +} + +func (options *GCSBackendOptions) apply(gcs *backup.GCS) error { + if options.CredentialsFile == "" { + return errors.New("must provide 'gcs.credentials_file'") + } + + gcs.Endpoint = options.Endpoint + gcs.StorageClass = options.StorageClass + gcs.PredefinedAcl = options.PredefinedACL + + b, err := ioutil.ReadFile(options.CredentialsFile) + if err != nil { + return err + } + gcs.CredentialsBlob = string(b) + return nil +} + +func defineGCSFlags(flags *pflag.FlagSet) { + flags.String(gcsEndpointOption, "", "Set the GCS endpoint URL") + flags.String(gcsStorageClassOption, "", + `Specify the GCS storage class for objects. +If it is not set, objects uploaded are +followed by the default storage class of the bucket. +See https://cloud.google.com/storage/docs/storage-classes +for valid values.`) + flags.String(gcsPredefinedACL, "", + `Specify the GCS predefined acl for objects. +If it is not set, objects uploaded are +followed by the acl of bucket scope. +See https://cloud.google.com/storage/docs/access-control/lists#predefined-acl +for valid values.`) + flags.String(gcsCredentialsFile, "", + `Set the GCS credentials file path. +You can get one from +https://console.cloud.google.com/apis/credentials.`) + + _ = flags.MarkHidden(gcsEndpointOption) +} + +func getBackendOptionsFromGCSFlags(flags *pflag.FlagSet) (options GCSBackendOptions, err error) { + options.Endpoint, err = flags.GetString(s3EndpointOption) + if err != nil { + err = errors.Trace(err) + return + } + + options.StorageClass, err = flags.GetString(gcsStorageClassOption) + if err != nil { + err = errors.Trace(err) + return + } + + options.PredefinedACL, err = flags.GetString(gcsPredefinedACL) + if err != nil { + err = errors.Trace(err) + return + } + + options.CredentialsFile, err = flags.GetString(gcsCredentialsFile) + if err != nil { + err = errors.Trace(err) + return + } + return +} + +type gcsStorage struct { + gcs *backup.GCS + bucket *storage.BucketHandle +} + +// Write file to storage +func (s *gcsStorage) Write(ctx context.Context, name string, data []byte) error { + object := s.gcs.Prefix + name + wc := s.bucket.Object(object).NewWriter(ctx) + wc.StorageClass = s.gcs.StorageClass + wc.PredefinedACL = s.gcs.PredefinedAcl + _, err := wc.Write(data) + if err != nil { + return err + } + return wc.Close() +} + +// Read storage file +func (s *gcsStorage) Read(ctx context.Context, name string) ([]byte, error) { + object := s.gcs.Prefix + name + rc, err := s.bucket.Object(object).NewReader(ctx) + if err != nil { + return nil, err + } + defer rc.Close() + + b := make([]byte, rc.Attrs.Size) + _, err = io.ReadFull(rc, b) + return b, err +} + +// FileExists return true if file exists +func (s *gcsStorage) FileExists(ctx context.Context, name string) (bool, error) { + object := s.gcs.Prefix + name + _, err := s.bucket.Object(object).Attrs(ctx) + if err != nil { + if err == storage.ErrObjectNotExist { + return false, nil + } + return false, err + } + return true, nil +} + +func newGCSStorage(ctx context.Context, gcs *backup.GCS) (*gcsStorage, error) { + var clientOps []option.ClientOption + clientOps = append(clientOps, option.WithCredentialsJSON([]byte(gcs.GetCredentialsBlob()))) + if gcs.Endpoint != "" { + clientOps = append(clientOps, option.WithEndpoint(gcs.Endpoint)) + } + client, err := storage.NewClient(ctx, clientOps...) + if err != nil { + return nil, err + } + bucket := client.Bucket(gcs.Bucket) + // check bucket exists + _, err = bucket.Attrs(ctx) + if err != nil { + return nil, err + } + return &gcsStorage{gcs: gcs, bucket: bucket}, nil +} diff --git a/pkg/storage/gcs_test.go b/pkg/storage/gcs_test.go new file mode 100644 index 000000000..b742a8493 --- /dev/null +++ b/pkg/storage/gcs_test.go @@ -0,0 +1,55 @@ +package storage + +import ( + "context" + "io/ioutil" + + "github.com/fsouza/fake-gcs-server/fakestorage" + . "github.com/pingcap/check" + "github.com/pingcap/kvproto/pkg/backup" +) + +type testSuite struct{} + +var _ = Suite(&testSuite{}) + +func (r *testSuite) TestGCS(c *C) { + opts := fakestorage.Options{ + NoListener: true, + } + server, err := fakestorage.NewServerWithOptions(opts) + c.Assert(err, IsNil) + bucketName := "testbucket" + server.CreateBucket(bucketName) + + stg := &gcsStorage{ + gcs: &backup.GCS{ + Prefix: "a/b/", + StorageClass: "NEARLINE", + PredefinedAcl: "private", + }, + bucket: server.Client().Bucket(bucketName), + } + ctx := context.Background() + err = stg.Write(ctx, "key", []byte("data")) + c.Assert(err, IsNil) + + rc, err := server.Client().Bucket(bucketName).Object("a/b/key").NewReader(ctx) + c.Assert(err, IsNil) + d, err := ioutil.ReadAll(rc) + rc.Close() + c.Assert(err, IsNil) + c.Assert(d, DeepEquals, []byte("data")) + + d, err = stg.Read(ctx, "key") + c.Assert(err, IsNil) + c.Assert(d, DeepEquals, []byte("data")) + + exist, err := stg.FileExists(ctx, "key") + c.Assert(err, IsNil) + c.Assert(exist, IsTrue) + + exist, err = stg.FileExists(ctx, "key_not_exist") + c.Assert(err, IsNil) + c.Assert(exist, IsFalse) +} diff --git a/pkg/storage/local.go b/pkg/storage/local.go index d9a1d62b2..77ca7f6a4 100644 --- a/pkg/storage/local.go +++ b/pkg/storage/local.go @@ -1,6 +1,7 @@ package storage import ( + "context" "io/ioutil" "os" "path" @@ -11,32 +12,38 @@ type localStorage struct { base string } -func (l *localStorage) Write(name string, data []byte) error { +func (l *localStorage) Write(ctx context.Context, name string, data []byte) error { filepath := path.Join(l.base, name) return ioutil.WriteFile(filepath, data, 0644) } -func (l *localStorage) Read(name string) ([]byte, error) { +func (l *localStorage) Read(ctx context.Context, name string) ([]byte, error) { filepath := path.Join(l.base, name) return ioutil.ReadFile(filepath) } // FileExists implement ExternalStorage.FileExists -func (l *localStorage) FileExists(name string) bool { +func (l *localStorage) FileExists(ctx context.Context, name string) (bool, error) { filepath := path.Join(l.base, name) return pathExists(filepath) } -func pathExists(_path string) bool { +func pathExists(_path string) (bool, error) { _, err := os.Stat(_path) - if err != nil && os.IsNotExist(err) { - return false + if err != nil { + if os.IsNotExist(err) { + return false, nil + } + return false, err } - return true + return true, nil } func newLocalStorage(base string) (*localStorage, error) { - ok := pathExists(base) + ok, err := pathExists(base) + if err != nil { + return nil, err + } if !ok { err := mkdirAll(base) if err != nil { diff --git a/pkg/storage/noop.go b/pkg/storage/noop.go index c00bc2d90..17b1dea55 100644 --- a/pkg/storage/noop.go +++ b/pkg/storage/noop.go @@ -1,20 +1,22 @@ package storage +import "context" + type noopStorage struct{} // Write file to storage -func (*noopStorage) Write(name string, data []byte) error { +func (*noopStorage) Write(ctx context.Context, name string, data []byte) error { return nil } // Read storage file -func (*noopStorage) Read(name string) ([]byte, error) { +func (*noopStorage) Read(ctx context.Context, name string) ([]byte, error) { return []byte{}, nil } // FileExists return true if file exists -func (*noopStorage) FileExists(name string) bool { - return false +func (*noopStorage) FileExists(ctx context.Context, name string) (bool, error) { + return false, nil } func newNoopStorage() *noopStorage { diff --git a/pkg/storage/parse.go b/pkg/storage/parse.go index 67d787053..ac5bb202f 100644 --- a/pkg/storage/parse.go +++ b/pkg/storage/parse.go @@ -10,7 +10,8 @@ import ( // BackendOptions further configures the storage backend not expressed by the // storage URL. type BackendOptions struct { - S3 S3BackendOptions `json:"s3" toml:"s3"` + S3 S3BackendOptions `json:"s3" toml:"s3"` + GCS GCSBackendOptions `json:"gcs" toml:"gcs"` } // ParseBackend constructs a structured backend description from the @@ -45,6 +46,15 @@ func ParseBackend(rawURL string, options *BackendOptions) (*backup.StorageBacken } return &backup.StorageBackend{Backend: &backup.StorageBackend_S3{S3: s3}}, nil + case "gcs": + gcs := &backup.GCS{Bucket: u.Host, Prefix: u.Path[1:]} + if options != nil { + if err := options.GCS.apply(gcs); err != nil { + return nil, err + } + } + return &backup.StorageBackend{Backend: &backup.StorageBackend_Gcs{Gcs: gcs}}, nil + default: return nil, errors.Errorf("storage %s not support yet", u.Scheme) } @@ -65,6 +75,10 @@ func FormatBackendURL(backend *backup.StorageBackend) (u url.URL) { u.Scheme = "s3" u.Host = b.S3.Bucket u.Path = b.S3.Prefix + case *backup.StorageBackend_Gcs: + u.Scheme = "gcs" + u.Host = b.Gcs.Bucket + u.Path = b.Gcs.Prefix } return } diff --git a/pkg/storage/parse_test.go b/pkg/storage/parse_test.go index b0924fa6f..04c4e4bd0 100644 --- a/pkg/storage/parse_test.go +++ b/pkg/storage/parse_test.go @@ -1,6 +1,8 @@ package storage_test import ( + "io/ioutil" + "os" "testing" . "github.com/pingcap/check" @@ -51,6 +53,33 @@ func (r *testStorageSuite) TestCreateStorage(c *C) { c.Assert(s3.Bucket, Equals, "bucket2") c.Assert(s3.Prefix, Equals, "/prefix/") c.Assert(s3.Endpoint, Equals, "https://s3.example.com/") + + fakeCredentialsFile, err := ioutil.TempFile("", "fakeCredentialsFile") + c.Assert(err, IsNil) + defer func() { + fakeCredentialsFile.Close() + os.Remove(fakeCredentialsFile.Name()) + }() + gcsOpt := &storage.BackendOptions{ + GCS: storage.GCSBackendOptions{ + Endpoint: "https://gcs.example.com/", + CredentialsFile: fakeCredentialsFile.Name(), + }, + } + s, err = storage.ParseBackend("gcs://bucket2/prefix/", gcsOpt) + c.Assert(err, IsNil) + gcs := s.GetGcs() + c.Assert(gcs, NotNil) + c.Assert(gcs.Bucket, Equals, "bucket2") + c.Assert(gcs.Prefix, Equals, "prefix/") + c.Assert(gcs.Endpoint, Equals, "https://gcs.example.com/") + s, err = storage.ParseBackend("gcs://bucket/more/prefix/", gcsOpt) + c.Assert(err, IsNil) + gcs = s.GetGcs() + c.Assert(gcs, NotNil) + c.Assert(gcs.Bucket, Equals, "bucket") + c.Assert(gcs.Prefix, Equals, "more/prefix/") + c.Assert(gcs.Endpoint, Equals, "https://gcs.example.com/") } func (r *testStorageSuite) TestFormatBackendURL(c *C) { @@ -79,4 +108,15 @@ func (r *testStorageSuite) TestFormatBackendURL(c *C) { }) c.Assert(url.String(), Equals, "s3://bucket/some%20prefix/") + url = storage.FormatBackendURL(&backup.StorageBackend{ + Backend: &backup.StorageBackend_Gcs{ + Gcs: &backup.GCS{ + Bucket: "bucket", + Prefix: "/some prefix/", + Endpoint: "https://gcs.example.com/", + }, + }, + }) + c.Assert(url.String(), Equals, "gcs://bucket/some%20prefix/") + } diff --git a/pkg/storage/s3.go b/pkg/storage/s3.go index 0504df767..2c4da92b9 100644 --- a/pkg/storage/s3.go +++ b/pkg/storage/s3.go @@ -11,7 +11,7 @@ const ( s3RegionOption = "s3.region" ) -// S3BackendOptions are options for configurating the S3 storage. +// S3BackendOptions are options for configuration the S3 storage. type S3BackendOptions struct { Endpoint string `json:"endpoint" toml:"endpoint"` Region string `json:"region" toml:"region"` diff --git a/pkg/storage/storage.go b/pkg/storage/storage.go index c6e3f153c..9f79a2061 100644 --- a/pkg/storage/storage.go +++ b/pkg/storage/storage.go @@ -1,6 +1,8 @@ package storage import ( + "context" + "github.com/pingcap/errors" "github.com/pingcap/kvproto/pkg/backup" ) @@ -8,20 +10,22 @@ import ( // ExternalStorage represents a kind of file system storage type ExternalStorage interface { // Write file to storage - Write(name string, data []byte) error + Write(ctx context.Context, name string, data []byte) error // Read storage file - Read(name string) ([]byte, error) + Read(ctx context.Context, name string) ([]byte, error) // FileExists return true if file exists - FileExists(name string) bool + FileExists(ctx context.Context, name string) (bool, error) } // Create creates ExternalStorage -func Create(backend *backup.StorageBackend) (ExternalStorage, error) { +func Create(ctx context.Context, backend *backup.StorageBackend) (ExternalStorage, error) { switch backend := backend.Backend.(type) { case *backup.StorageBackend_Local: return newLocalStorage(backend.Local.Path) case *backup.StorageBackend_Noop: return newNoopStorage(), nil + case *backup.StorageBackend_Gcs: + return newGCSStorage(ctx, backend.Gcs) default: return nil, errors.Errorf("storage %T is not supported yet", backend) }