func testFailures(t *testing.T, apiClient pfs.APIClient, cluster Cluster) {
repoName := "testFailuresRepo"
err := pfsutil.CreateRepo(apiClient, repoName)
require.NoError(t, err)
commit, err := pfsutil.StartCommit(apiClient, repoName, "")
require.NoError(t, err)
require.NotNil(t, commit)
newCommitID := commit.Id
err = pfsutil.MakeDirectory(apiClient, repoName, newCommitID, "a/b")
require.NoError(t, err)
err = pfsutil.MakeDirectory(apiClient, repoName, newCommitID, "a/c")
require.NoError(t, err)
doWrites(t, apiClient, repoName, newCommitID)
err = pfsutil.FinishCommit(apiClient, repoName, newCommitID)
require.NoError(t, err)
checkWrites(t, apiClient, repoName, newCommitID)
cluster.KillRoleAssigner()
for server := 0; server < testNumReplicas; server++ {
cluster.Kill(server)
}
cluster.RestartRoleAssigner()
cluster.WaitForAvailability()
checkWrites(t, apiClient, repoName, newCommitID)
}
func testFailures(t *testing.T, apiClient pfs.ApiClient, internalAPIClient pfs.InternalApiClient, cluster Cluster) {
repositoryName := TestRepositoryName()
err := pfsutil.InitRepository(apiClient, repositoryName)
require.NoError(t, err)
commit, err := pfsutil.Branch(apiClient, repositoryName, "scratch")
require.NoError(t, err)
require.NotNil(t, commit)
newCommitID := commit.Id
err = pfsutil.MakeDirectory(apiClient, repositoryName, newCommitID, "a/b")
require.NoError(t, err)
err = pfsutil.MakeDirectory(apiClient, repositoryName, newCommitID, "a/c")
require.NoError(t, err)
doWrites(t, apiClient, repositoryName, newCommitID)
err = pfsutil.Write(apiClient, repositoryName, newCommitID)
require.NoError(t, err)
checkWrites(t, apiClient, repositoryName, newCommitID)
for server := 0; server < testNumReplicas; server++ {
cluster.Kill(server)
}
cluster.WaitForAvailability()
checkWrites(t, apiClient, repositoryName, newCommitID)
}
func (d *directory) Mkdir(ctx context.Context, request *fuse.MkdirRequest) (fs.Node, error) {
if d.commitID == "" {
return nil, fuse.EPERM
}
if err := pfsutil.MakeDirectory(d.fs.apiClient, d.fs.repositoryName, d.commitID, path.Join(d.path, request.Name)); err != nil {
return nil, err
}
return &directory{
d.fs, d.commitID, d.write, path.Join(d.path, request.Name),
}, nil
}
func (d *directory) Mkdir(ctx context.Context, request *fuse.MkdirRequest) (fs.Node, error) {
if d.commitID == "" {
return nil, fuse.EPERM
}
if err := pfsutil.MakeDirectory(d.fs.apiClient, d.repoName, d.commitID, path.Join(d.path, request.Name)); err != nil {
return nil, err
}
result := *d
result.path = path.Join(result.path, request.Name)
return &result, nil
}
func (d *directory) Mkdir(ctx context.Context, request *fuse.MkdirRequest) (result fs.Node, retErr error) {
defer func() {
protolog.Info(&DirectoryMkdir{&d.Node, getNode(result), errorToString(retErr)})
}()
if d.File.Commit.Id == "" {
return nil, fuse.EPERM
}
if err := pfsutil.MakeDirectory(d.fs.apiClient, d.File.Commit.Repo.Name, d.File.Commit.Id, path.Join(d.File.Path, request.Name)); err != nil {
return nil, err
}
localResult := d.copy()
localResult.File.Path = path.Join(localResult.File.Path, request.Name)
return localResult, nil
}
func testSimple(t *testing.T, apiClient pfs.APIClient, cluster Cluster) {
repoName := "testSimpleRepo"
err := pfsutil.CreateRepo(apiClient, repoName)
require.NoError(t, err)
commit, err := pfsutil.StartCommit(apiClient, repoName, "")
require.NoError(t, err)
require.NotNil(t, commit)
newCommitID := commit.Id
newCommitInfo, err := pfsutil.InspectCommit(apiClient, repoName, newCommitID)
require.NoError(t, err)
require.NotNil(t, newCommitInfo)
require.Equal(t, newCommitID, newCommitInfo.Commit.Id)
require.Equal(t, pfs.CommitType_COMMIT_TYPE_WRITE, newCommitInfo.CommitType)
require.Nil(t, newCommitInfo.ParentCommit)
commitInfos, err := pfsutil.ListCommit(apiClient, repoName)
require.NoError(t, err)
require.Equal(t, 1, len(commitInfos))
require.Equal(t, newCommitInfo.Commit, commitInfos[0].Commit)
err = pfsutil.MakeDirectory(apiClient, repoName, newCommitID, "a/b")
require.NoError(t, err)
err = pfsutil.MakeDirectory(apiClient, repoName, newCommitID, "a/c")
require.NoError(t, err)
err = pfsutil.MakeDirectory(apiClient, repoName, newCommitID, "a/d")
require.NoError(t, err)
doWrites(t, apiClient, repoName, newCommitID)
doBlockWrites(t, apiClient, repoName, newCommitID)
err = pfsutil.FinishCommit(apiClient, repoName, newCommitID)
require.NoError(t, err)
newCommitInfo, err = pfsutil.InspectCommit(apiClient, repoName, newCommitID)
require.NoError(t, err)
require.NotNil(t, newCommitInfo)
require.Equal(t, newCommitID, newCommitInfo.Commit.Id)
require.Equal(t, pfs.CommitType_COMMIT_TYPE_READ, newCommitInfo.CommitType)
require.Nil(t, newCommitInfo.ParentCommit)
checkWrites(t, apiClient, repoName, newCommitID)
checkBlockWrites(t, apiClient, repoName, newCommitID)
fileInfos, err := pfsutil.ListFile(apiClient, repoName, newCommitID, "a/b", &pfs.Shard{Number: 0, Modulus: 1})
require.NoError(t, err)
require.Equal(t, testSize, len(fileInfos))
fileInfos, err = pfsutil.ListFile(apiClient, repoName, newCommitID, "a/c", &pfs.Shard{Number: 0, Modulus: 1})
require.NoError(t, err)
require.Equal(t, testSize, len(fileInfos))
var fileInfos2 [7][]*pfs.FileInfo
var wg sync.WaitGroup
for i := 0; i < 7; i++ {
i := i
wg.Add(1)
go func() {
defer wg.Done()
fileInfos3, iErr := pfsutil.ListFile(apiClient, repoName, newCommitID, "a/b", &pfs.Shard{Number: uint64(i), Modulus: 7})
require.NoError(t, iErr)
fileInfos2[i] = fileInfos3
}()
}
wg.Wait()
count := 0
for i := 0; i < 7; i++ {
count += len(fileInfos2[i])
}
require.Equal(t, testSize, count)
}
func Cmds(address string) ([]*cobra.Command, error) {
var number int
var modulus int
shard := func() *pfs.Shard {
return &pfs.Shard{Number: uint64(number), Modulus: uint64(modulus)}
}
createRepo := &cobra.Command{
Use: "create-repo repo-name",
Short: "Create a new repo.",
Long: "Create a new repo.",
Run: pkgcobra.RunFixedArgs(1, func(args []string) error {
apiClient, err := getAPIClient(address)
if err != nil {
return err
}
return pfsutil.CreateRepo(apiClient, args[0])
}),
}
inspectRepo := &cobra.Command{
Use: "inspect-repo repo-name",
Short: "Return info about a repo.",
Long: "Return info about a repo.",
Run: pkgcobra.RunFixedArgs(1, func(args []string) error {
apiClient, err := getAPIClient(address)
if err != nil {
return err
}
repoInfo, err := pfsutil.InspectRepo(apiClient, args[0])
if err != nil {
return err
}
if repoInfo == nil {
return fmt.Errorf("repo %s not found", args[0])
}
writer := tabwriter.NewWriter(os.Stdout, 20, 1, 3, ' ', 0)
pretty.PrintRepoHeader(writer)
pretty.PrintRepoInfo(writer, repoInfo)
return writer.Flush()
}),
}
listRepo := &cobra.Command{
Use: "list-repo",
Short: "Return all repos.",
Long: "Reutrn all repos.",
Run: pkgcobra.RunFixedArgs(0, func(args []string) error {
apiClient, err := getAPIClient(address)
if err != nil {
return err
}
repoInfos, err := pfsutil.ListRepo(apiClient)
if err != nil {
return err
}
writer := tabwriter.NewWriter(os.Stdout, 20, 1, 3, ' ', 0)
pretty.PrintRepoHeader(writer)
for _, repoInfo := range repoInfos {
pretty.PrintRepoInfo(writer, repoInfo)
}
return writer.Flush()
}),
}
deleteRepo := &cobra.Command{
Use: "delete-repo repo-name",
Short: "Delete a repo.",
Long: "Delete a repo.",
Run: pkgcobra.RunFixedArgs(1, func(args []string) error {
apiClient, err := getAPIClient(address)
if err != nil {
return err
}
return pfsutil.DeleteRepo(apiClient, args[0])
}),
}
startCommit := &cobra.Command{
Use: "start-commit repo-name [parent-commit-id]",
Short: "Start a new commit.",
Long: "Start a new commit with parent-commit-id as the parent.",
Run: pkgcobra.RunBoundedArgs(pkgcobra.Bounds{Min: 1, Max: 2}, func(args []string) error {
apiClient, err := getAPIClient(address)
if err != nil {
return err
}
parentCommitID := ""
if len(args) == 2 {
parentCommitID = args[1]
}
commit, err := pfsutil.StartCommit(apiClient, args[0], parentCommitID)
if err != nil {
return err
}
fmt.Println(commit.Id)
return nil
}),
}
finishCommit := &cobra.Command{
Use: "finish-commit repo-name commit-id",
Short: "Finish a started commit.",
Long: "Finish a started commit. Commit-id must be a writeable commit.",
Run: pkgcobra.RunFixedArgs(2, func(args []string) error {
apiClient, err := getAPIClient(address)
if err != nil {
return err
}
return pfsutil.FinishCommit(apiClient, args[0], args[1])
}),
}
inspectCommit := &cobra.Command{
Use: "inspect-commit repo-name commit-id",
Short: "Return info about a commit.",
Long: "Return info about a commit.",
Run: pkgcobra.RunFixedArgs(2, func(args []string) error {
apiClient, err := getAPIClient(address)
if err != nil {
return err
}
commitInfo, err := pfsutil.InspectCommit(apiClient, args[0], args[1])
if err != nil {
return err
}
if commitInfo == nil {
return fmt.Errorf("commit %s not found", args[1])
}
writer := tabwriter.NewWriter(os.Stdout, 20, 1, 3, ' ', 0)
pretty.PrintCommitInfoHeader(writer)
pretty.PrintCommitInfo(writer, commitInfo)
return writer.Flush()
}),
}
listCommit := &cobra.Command{
Use: "list-commit repo-name",
Short: "Return all commits on a repo.",
Long: "Return all commits on a repo.",
Run: pkgcobra.RunFixedArgs(1, func(args []string) error {
apiClient, err := getAPIClient(address)
if err != nil {
return err
}
commitInfos, err := pfsutil.ListCommit(apiClient, args)
if err != nil {
return err
}
writer := tabwriter.NewWriter(os.Stdout, 20, 1, 3, ' ', 0)
pretty.PrintCommitInfoHeader(writer)
for _, commitInfo := range commitInfos {
pretty.PrintCommitInfo(writer, commitInfo)
}
return writer.Flush()
}),
}
deleteCommit := &cobra.Command{
Use: "delete-commit repo-name commit-id",
Short: "Delete a commit.",
Long: "Delete a commit.",
Run: pkgcobra.RunFixedArgs(2, func(args []string) error {
apiClient, err := getAPIClient(address)
if err != nil {
return err
}
return pfsutil.DeleteCommit(apiClient, args[0], args[1])
}),
}
mkdir := &cobra.Command{
Use: "mkdir repo-name commit-id path/to/dir",
Short: "Make a directory.",
Long: "Make a directory. Parent directories need not exist.",
Run: pkgcobra.RunFixedArgs(3, func(args []string) error {
apiClient, err := getAPIClient(address)
if err != nil {
return err
}
return pfsutil.MakeDirectory(apiClient, args[0], args[1], args[2])
}),
}
putFile := &cobra.Command{
Use: "put-file repo-name commit-id path/to/file",
Short: "Put a file from stdin",
Long: "Put a file from stdin. Directories must exist. commit-id must be a writeable commit.",
Run: pkgcobra.RunFixedArgs(3, func(args []string) error {
apiClient, err := getAPIClient(address)
if err != nil {
return err
}
_, err = pfsutil.PutFile(apiClient, args[0], args[1], args[2], 0, os.Stdin)
return err
}),
}
getFile := &cobra.Command{
Use: "get-file repo-name commit-id path/to/file",
Short: "Return the contents of a file.",
Long: "Return the contents of a file.",
Run: pkgcobra.RunFixedArgs(3, func(args []string) error {
apiClient, err := getAPIClient(address)
if err != nil {
return err
}
return pfsutil.GetFile(apiClient, args[0], args[1], args[2], 0, math.MaxInt64, shard(), os.Stdout)
}),
}
getFile.Flags().IntVarP(&number, "shard", "s", 0, "shard to read from")
getFile.Flags().IntVarP(&modulus, "modulus", "m", 1, "modulus of the shards")
inspectFile := &cobra.Command{
Use: "inspect-file repo-name commit-id path/to/file",
Short: "Return info about a file.",
Long: "Return info about a file.",
Run: pkgcobra.RunFixedArgs(3, func(args []string) error {
apiClient, err := getAPIClient(address)
if err != nil {
return err
}
fileInfo, err := pfsutil.InspectFile(apiClient, args[0], args[1], args[2], shard())
if err != nil {
return err
}
if fileInfo == nil {
return fmt.Errorf("file %s not found", args[2])
}
writer := tabwriter.NewWriter(os.Stdout, 20, 1, 3, ' ', 0)
pretty.PrintFileInfoHeader(writer)
pretty.PrintFileInfo(writer, fileInfo)
return writer.Flush()
}),
}
inspectFile.Flags().IntVarP(&number, "shard", "s", 0, "shard to read from")
inspectFile.Flags().IntVarP(&modulus, "modulus", "m", 1, "modulus of the shards")
listFile := &cobra.Command{
Use: "list-file repo-name commit-id path/to/dir",
Short: "Return the files in a directory.",
Long: "Return the files in a directory.",
Run: pkgcobra.RunBoundedArgs(pkgcobra.Bounds{Min: 2, Max: 3}, func(args []string) error {
apiClient, err := getAPIClient(address)
if err != nil {
return err
}
var path string
if len(args) == 3 {
path = args[2]
}
fileInfos, err := pfsutil.ListFile(apiClient, args[0], args[1], path, shard())
if err != nil {
return err
}
writer := tabwriter.NewWriter(os.Stdout, 20, 1, 3, ' ', 0)
pretty.PrintFileInfoHeader(writer)
for _, fileInfo := range fileInfos {
pretty.PrintFileInfo(writer, fileInfo)
}
return writer.Flush()
}),
}
listFile.Flags().IntVarP(&number, "shard", "s", 0, "shard to read from")
listFile.Flags().IntVarP(&modulus, "modulus", "m", 1, "modulus of the shards")
deleteFile := &cobra.Command{
Use: "delete-file repo-name commit-id path/to/file",
Short: "Delete a file.",
Long: "Delete a file.",
Run: pkgcobra.RunFixedArgs(2, func(args []string) error {
apiClient, err := getAPIClient(address)
if err != nil {
return err
}
return pfsutil.DeleteFile(apiClient, args[0], args[1], args[2])
}),
}
listChange := &cobra.Command{
Use: "list-change repo-name commit-id path/to/dir",
Short: "Return the changes in a directory.",
Long: "Return the changes in a directory.",
Run: pkgcobra.RunFixedArgs(3, func(args []string) error {
apiClient, err := getAPIClient(address)
if err != nil {
return err
}
changeInfos, err := pfsutil.ListChange(apiClient, args[0], args[1], args[2], shard())
if err != nil {
return err
}
writer := tabwriter.NewWriter(os.Stdout, 20, 1, 3, ' ', 0)
pretty.PrintChangeHeader(writer)
for _, changeInfo := range changeInfos {
pretty.PrintChange(writer, changeInfo)
}
return writer.Flush()
}),
}
listChange.Flags().IntVarP(&number, "shard", "s", 0, "shard to read from")
listChange.Flags().IntVarP(&modulus, "modulus", "m", 1, "modulus of the shards")
inspectServer := &cobra.Command{
Use: "inspect-server server-id",
Short: "Inspect a server.",
Long: "Inspect a server.",
Run: pkgcobra.RunFixedArgs(1, func(args []string) error {
clusterAPIClient, err := getClusterAPIClient(address)
if err != nil {
return err
}
serverInfo, err := pfsutil.InspectServer(clusterAPIClient, args[0])
if err != nil {
return err
}
writer := tabwriter.NewWriter(os.Stdout, 20, 1, 3, ' ', 0)
pretty.PrintServerInfoHeader(writer)
pretty.PrintServerInfo(writer, serverInfo)
return writer.Flush()
}),
}
listServer := &cobra.Command{
Use: "list-server",
Short: "Return all servers in the cluster.",
Long: "Return all servers in the cluster.",
Run: pkgcobra.RunFixedArgs(0, func(args []string) error {
clusterAPIClient, err := getClusterAPIClient(address)
if err != nil {
return err
}
serverInfos, err := pfsutil.ListServer(clusterAPIClient)
if err != nil {
return err
}
writer := tabwriter.NewWriter(os.Stdout, 20, 1, 3, ' ', 0)
pretty.PrintServerInfoHeader(writer)
for _, serverInfo := range serverInfos {
pretty.PrintServerInfo(writer, serverInfo)
}
return writer.Flush()
}),
}
var mountPoint string
mount := &cobra.Command{
Use: "mount [repo/commit:alias...]",
Short: "Mount pfs locally.",
Long: "Mount pfs locally.",
Run: pkgcobra.Run(func(args []string) error {
protolog.SetLevel(protolog.Level_LEVEL_DEBUG)
apiClient, err := getAPIClient(address)
if err != nil {
return err
}
mounter := fuse.NewMounter(address, apiClient)
return mounter.Mount(mountPoint, shard(), parseCommitMounts(args), nil)
}),
}
mount.Flags().IntVarP(&number, "shard", "s", 0, "shard to read from")
mount.Flags().IntVarP(&modulus, "modulus", "m", 1, "modulus of the shards")
mount.Flags().StringVarP(&mountPoint, "mount-point", "p", "/pfs", "root of mounted filesystem")
var result []*cobra.Command
result = append(result, createRepo)
result = append(result, inspectRepo)
result = append(result, listRepo)
result = append(result, deleteRepo)
result = append(result, startCommit)
result = append(result, finishCommit)
result = append(result, inspectCommit)
result = append(result, listCommit)
result = append(result, deleteCommit)
result = append(result, mkdir)
result = append(result, putFile)
result = append(result, getFile)
result = append(result, inspectFile)
result = append(result, listFile)
result = append(result, deleteFile)
result = append(result, listChange)
result = append(result, inspectServer)
result = append(result, listServer)
result = append(result, mount)
return result, nil
}
func do(appEnvObj interface{}) error {
appEnv := appEnvObj.(*appEnv)
logrus.Register()
address := appEnv.PachydermPfsd1Port
if address == "" {
address = appEnv.Address
} else {
address = strings.Replace(address, "tcp://", "", -1)
}
clientConn, err := grpc.Dial(address, grpc.WithInsecure())
if err != nil {
return err
}
apiClient := pfs.NewApiClient(clientConn)
var shard int
var modulus int
createRepo := cobramainutil.Command{
Use: "create-repo repo-name",
Short: "Create a new repo.",
Long: "Create a new repo.",
NumArgs: 1,
Run: func(cmd *cobra.Command, args []string) error {
return pfsutil.CreateRepo(apiClient, args[0])
},
}.ToCobraCommand()
inspectRepo := cobramainutil.Command{
Use: "inspect-repo repo-name",
Short: "Return info about a repo.",
Long: "Return info about a repo.",
NumArgs: 1,
Run: func(cmd *cobra.Command, args []string) error {
repoInfo, err := pfsutil.InspectRepo(apiClient, args[0])
if err != nil {
return err
}
if repoInfo == nil {
return fmt.Errorf("repo %s not found", args[0])
}
writer := tabwriter.NewWriter(os.Stdout, 20, 1, 3, ' ', 0)
pretty.PrintRepoHeader(writer)
pretty.PrintRepoInfo(writer, repoInfo)
return writer.Flush()
},
}.ToCobraCommand()
listRepo := cobramainutil.Command{
Use: "list-repo",
Short: "Return all repos.",
Long: "Reutrn all repos.",
NumArgs: 0,
Run: func(cmd *cobra.Command, args []string) error {
repoInfos, err := pfsutil.ListRepo(apiClient)
if err != nil {
return err
}
writer := tabwriter.NewWriter(os.Stdout, 20, 1, 3, ' ', 0)
pretty.PrintRepoHeader(writer)
for _, repoInfo := range repoInfos {
pretty.PrintRepoInfo(writer, repoInfo)
}
return writer.Flush()
},
}.ToCobraCommand()
deleteRepo := cobramainutil.Command{
Use: "delete-repo repo-name",
Short: "Delete a repo.",
Long: "Delete a repo.",
NumArgs: 1,
Run: func(cmd *cobra.Command, args []string) error {
return pfsutil.DeleteRepo(apiClient, args[0])
},
}.ToCobraCommand()
startCommit := cobramainutil.Command{
Use: "start-commit repo-name parent-commit-id",
Short: "Start a new commit.",
Long: "Start a new commit with parent-commit-id as the parent.",
NumArgs: 2,
Run: func(cmd *cobra.Command, args []string) error {
commit, err := pfsutil.StartCommit(apiClient, args[0], args[1])
if err != nil {
return err
}
fmt.Println(commit.Id)
return nil
},
}.ToCobraCommand()
finishCommit := cobramainutil.Command{
Use: "finish-commit repo-name commit-id",
Short: "Finish a started commit.",
Long: "Finish a started commit. Commit-id must be a writeable commit.",
NumArgs: 2,
Run: func(cmd *cobra.Command, args []string) error {
return pfsutil.FinishCommit(apiClient, args[0], args[1])
},
}.ToCobraCommand()
inspectCommit := cobramainutil.Command{
Use: "inspect-commit repo-name commit-id",
Short: "Return info about a commit.",
Long: "Return info about a commit.",
NumArgs: 2,
Run: func(cmd *cobra.Command, args []string) error {
commitInfo, err := pfsutil.InspectCommit(apiClient, args[0], args[1])
if err != nil {
return err
}
if commitInfo == nil {
return fmt.Errorf("commit %s not found", args[1])
}
writer := tabwriter.NewWriter(os.Stdout, 20, 1, 3, ' ', 0)
pretty.PrintCommitInfoHeader(writer)
pretty.PrintCommitInfo(writer, commitInfo)
return writer.Flush()
},
}.ToCobraCommand()
listCommit := cobramainutil.Command{
Use: "list-commit repo-name",
Short: "Return all commits on a repo.",
Long: "Return all commits on a repo.",
NumArgs: 1,
Run: func(cmd *cobra.Command, args []string) error {
commitInfos, err := pfsutil.ListCommit(apiClient, args[0])
if err != nil {
return err
}
writer := tabwriter.NewWriter(os.Stdout, 20, 1, 3, ' ', 0)
pretty.PrintCommitInfoHeader(writer)
for _, commitInfo := range commitInfos {
pretty.PrintCommitInfo(writer, commitInfo)
}
return writer.Flush()
},
}.ToCobraCommand()
deleteCommit := cobramainutil.Command{
Use: "delete-commit repo-name commit-id",
Short: "Delete a commit.",
Long: "Delete a commit.",
NumArgs: 2,
Run: func(cmd *cobra.Command, args []string) error {
return pfsutil.DeleteCommit(apiClient, args[0], args[1])
},
}.ToCobraCommand()
putBlock := cobramainutil.Command{
Use: "put-block repo-name commit-id path/to/file",
Short: "Put a block from stdin",
Long: "Put a block from stdin. Directories must exist. commit-id must be a writeable commit.",
NumArgs: 3,
Run: func(cmd *cobra.Command, args []string) error {
block, err := pfsutil.PutBlock(apiClient, args[0], args[1], args[2], os.Stdin)
if err != nil {
return err
}
fmt.Println(block.Hash)
return nil
},
}.ToCobraCommand()
getBlock := cobramainutil.Command{
Use: "get-block hash",
Short: "Return the contents of a block.",
Long: "Return the contents of a block.",
NumArgs: 1,
Run: func(cmd *cobra.Command, args []string) error {
return pfsutil.GetBlock(apiClient, args[0], os.Stdout)
},
}.ToCobraCommand()
inspectBlock := cobramainutil.Command{
Use: "inspect-block hash",
Short: "Return info about a block.",
Long: "Return info about a block.",
NumArgs: 1,
Run: func(cmd *cobra.Command, args []string) error {
blockInfo, err := pfsutil.InspectBlock(apiClient, args[0])
if err != nil {
return err
}
if blockInfo == nil {
return fmt.Errorf("block %s not found", args[2])
}
writer := tabwriter.NewWriter(os.Stdout, 20, 1, 3, ' ', 0)
pretty.PrintBlockInfoHeader(writer)
pretty.PrintBlockInfo(writer, blockInfo)
return writer.Flush()
},
}.ToCobraCommand()
listBlock := cobramainutil.Command{
Use: "list-block",
Short: "Return the blocks in a directory.",
Long: "Return the blocks in a directory.",
NumArgs: 0,
Run: func(cmd *cobra.Command, args []string) error {
blockInfos, err := pfsutil.ListBlock(apiClient, uint64(shard), uint64(modulus))
if err != nil {
return err
}
writer := tabwriter.NewWriter(os.Stdout, 20, 1, 3, ' ', 0)
pretty.PrintBlockInfoHeader(writer)
for _, blockInfo := range blockInfos {
pretty.PrintBlockInfo(writer, blockInfo)
}
return writer.Flush()
},
}.ToCobraCommand()
listBlock.Flags().IntVarP(&shard, "shard", "s", 0, "shard to read from")
listBlock.Flags().IntVarP(&modulus, "modulus", "m", 1, "modulus of the shards")
mkdir := cobramainutil.Command{
Use: "mkdir repo-name commit-id path/to/dir",
Short: "Make a directory.",
Long: "Make a directory. Parent directories need not exist.",
NumArgs: 3,
Run: func(cmd *cobra.Command, args []string) error {
return pfsutil.MakeDirectory(apiClient, args[0], args[1], args[2])
},
}.ToCobraCommand()
putFile := cobramainutil.Command{
Use: "put-file repo-name commit-id path/to/file",
Short: "Put a file from stdin",
Long: "Put a file from stdin. Directories must exist. commit-id must be a writeable commit.",
NumArgs: 3,
Run: func(cmd *cobra.Command, args []string) error {
_, err := pfsutil.PutFile(apiClient, args[0], args[1], args[2], 0, os.Stdin)
return err
},
}.ToCobraCommand()
getFile := cobramainutil.Command{
Use: "get-file repo-name commit-id path/to/file",
Short: "Return the contents of a file.",
Long: "Return the contents of a file.",
NumArgs: 3,
Run: func(cmd *cobra.Command, args []string) error {
return pfsutil.GetFile(apiClient, args[0], args[1], args[2], 0, math.MaxInt64, os.Stdout)
},
}.ToCobraCommand()
inspectFile := cobramainutil.Command{
Use: "inspect-file repo-name commit-id path/to/file",
Short: "Return info about a file.",
Long: "Return info about a file.",
NumArgs: 3,
Run: func(cmd *cobra.Command, args []string) error {
fileInfo, err := pfsutil.InspectFile(apiClient, args[0], args[1], args[2])
if err != nil {
return err
}
if fileInfo == nil {
return fmt.Errorf("file %s not found", args[2])
}
writer := tabwriter.NewWriter(os.Stdout, 20, 1, 3, ' ', 0)
pretty.PrintFileInfoHeader(writer)
pretty.PrintFileInfo(writer, fileInfo)
return writer.Flush()
},
}.ToCobraCommand()
listFile := cobramainutil.Command{
Use: "list-file repo-name commit-id path/to/dir",
Short: "Return the files in a directory.",
Long: "Return the files in a directory.",
NumArgs: 3,
Run: func(cmd *cobra.Command, args []string) error {
fileInfos, err := pfsutil.ListFile(apiClient, args[0], args[1], args[2], uint64(shard), uint64(modulus))
if err != nil {
return err
}
writer := tabwriter.NewWriter(os.Stdout, 20, 1, 3, ' ', 0)
pretty.PrintFileInfoHeader(writer)
for _, fileInfo := range fileInfos {
pretty.PrintFileInfo(writer, fileInfo)
}
return writer.Flush()
},
}.ToCobraCommand()
listFile.Flags().IntVarP(&shard, "shard", "s", 0, "shard to read from")
listFile.Flags().IntVarP(&modulus, "modulus", "m", 1, "modulus of the shards")
deleteFile := cobramainutil.Command{
Use: "delete-file repo-name commit-id path/to/file",
Short: "Delete a file.",
Long: "Delete a file.",
NumArgs: 2,
Run: func(cmd *cobra.Command, args []string) error {
return pfsutil.DeleteFile(apiClient, args[0], args[1], args[2])
},
}.ToCobraCommand()
listChange := cobramainutil.Command{
Use: "list-change repo-name commit-id path/to/dir",
Short: "Return the changes in a directory.",
Long: "Return the changes in a directory.",
NumArgs: 3,
Run: func(cmd *cobra.Command, args []string) error {
changeInfos, err := pfsutil.ListChange(apiClient, args[0], args[1], args[2], uint64(shard), uint64(modulus))
if err != nil {
return err
}
writer := tabwriter.NewWriter(os.Stdout, 20, 1, 3, ' ', 0)
pretty.PrintChangeHeader(writer)
for _, changeInfo := range changeInfos {
pretty.PrintChange(writer, changeInfo)
}
return writer.Flush()
},
}.ToCobraCommand()
listChange.Flags().IntVarP(&shard, "shard", "s", 0, "shard to read from")
listChange.Flags().IntVarP(&modulus, "modulus", "m", 1, "modulus of the shards")
inspectServer := cobramainutil.Command{
Use: "inspect-server server-id",
Short: "Inspect a server.",
Long: "Inspect a server.",
NumArgs: 1,
Run: func(cmd *cobra.Command, args []string) error {
serverInfo, err := pfsutil.InspectServer(apiClient, args[0])
if err != nil {
return err
}
writer := tabwriter.NewWriter(os.Stdout, 20, 1, 3, ' ', 0)
pretty.PrintServerInfoHeader(writer)
pretty.PrintServerInfo(writer, serverInfo)
return writer.Flush()
},
}.ToCobraCommand()
listServer := cobramainutil.Command{
Use: "list-server",
Short: "Return all servers in the cluster.",
Long: "Return all servers in the cluster.",
NumArgs: 0,
Run: func(cmd *cobra.Command, args []string) error {
serverInfos, err := pfsutil.ListServer(apiClient)
if err != nil {
return err
}
writer := tabwriter.NewWriter(os.Stdout, 20, 1, 3, ' ', 0)
pretty.PrintServerInfoHeader(writer)
for _, serverInfo := range serverInfos {
pretty.PrintServerInfo(writer, serverInfo)
}
return writer.Flush()
},
}.ToCobraCommand()
mount := cobramainutil.Command{
Use: "mount mountpoint repo-name [commit-id]",
Short: "Mount a repo as a local file system.",
Long: "Mount a repo as a local file system.",
MinNumArgs: 2,
MaxNumArgs: 3,
Run: func(cmd *cobra.Command, args []string) error {
mountPoint := args[0]
repo := args[1]
commitID := ""
if len(args) == 3 {
commitID = args[2]
}
mounter := fuse.NewMounter(apiClient)
if err := mounter.Mount(repo, commitID, mountPoint, uint64(shard), uint64(modulus)); err != nil {
return err
}
return mounter.Wait(mountPoint)
},
}.ToCobraCommand()
mount.Flags().IntVarP(&shard, "shard", "s", 0, "shard to read from")
mount.Flags().IntVarP(&modulus, "modulus", "m", 1, "modulus of the shards")
rootCmd := &cobra.Command{
Use: "pfs",
Long: `Access the PFS API.
Note that this CLI is experimental and does not even check for common errors.
The environment variable PFS_ADDRESS controls what server the CLI connects to, the default is 0.0.0.0:650.`,
}
rootCmd.AddCommand(protoclient.NewVersionCommand(clientConn, pachyderm.Version, nil))
rootCmd.AddCommand(createRepo)
rootCmd.AddCommand(inspectRepo)
rootCmd.AddCommand(listRepo)
rootCmd.AddCommand(deleteRepo)
rootCmd.AddCommand(startCommit)
rootCmd.AddCommand(finishCommit)
rootCmd.AddCommand(inspectCommit)
rootCmd.AddCommand(listCommit)
rootCmd.AddCommand(deleteCommit)
rootCmd.AddCommand(mkdir)
rootCmd.AddCommand(putBlock)
rootCmd.AddCommand(getBlock)
rootCmd.AddCommand(inspectBlock)
rootCmd.AddCommand(listBlock)
rootCmd.AddCommand(putFile)
rootCmd.AddCommand(getFile)
rootCmd.AddCommand(inspectFile)
rootCmd.AddCommand(listFile)
rootCmd.AddCommand(deleteFile)
rootCmd.AddCommand(listChange)
rootCmd.AddCommand(inspectServer)
rootCmd.AddCommand(listServer)
rootCmd.AddCommand(mount)
return rootCmd.Execute()
}
func testSimple(t *testing.T, apiClient pfs.ApiClient) {
repositoryName := testRepositoryName()
err := pfsutil.InitRepository(apiClient, repositoryName)
require.NoError(t, err)
getCommitInfoResponse, err := pfsutil.GetCommitInfo(apiClient, repositoryName, "scratch")
require.NoError(t, err)
require.NotNil(t, getCommitInfoResponse)
require.Equal(t, "scratch", getCommitInfoResponse.CommitInfo.Commit.Id)
require.Equal(t, pfs.CommitType_COMMIT_TYPE_READ, getCommitInfoResponse.CommitInfo.CommitType)
require.Nil(t, getCommitInfoResponse.CommitInfo.ParentCommit)
branchResponse, err := pfsutil.Branch(apiClient, repositoryName, "scratch")
require.NoError(t, err)
require.NotNil(t, branchResponse)
newCommitID := branchResponse.Commit.Id
getCommitInfoResponse, err = pfsutil.GetCommitInfo(apiClient, repositoryName, newCommitID)
require.NoError(t, err)
require.NotNil(t, getCommitInfoResponse)
require.Equal(t, newCommitID, getCommitInfoResponse.CommitInfo.Commit.Id)
require.Equal(t, pfs.CommitType_COMMIT_TYPE_WRITE, getCommitInfoResponse.CommitInfo.CommitType)
require.Equal(t, "scratch", getCommitInfoResponse.CommitInfo.ParentCommit.Id)
err = pfsutil.MakeDirectory(apiClient, repositoryName, newCommitID, "a/b")
require.NoError(t, err)
err = pfsutil.MakeDirectory(apiClient, repositoryName, newCommitID, "a/c")
require.NoError(t, err)
var wg sync.WaitGroup
for i := 0; i < testSize; i++ {
i := i
wg.Add(1)
go func() {
defer wg.Done()
iErr := pfsutil.PutFile(apiClient, repositoryName, newCommitID, fmt.Sprintf("a/b/file%d", i), strings.NewReader(fmt.Sprintf("hello%d", i)))
require.NoError(t, iErr)
iErr = pfsutil.PutFile(apiClient, repositoryName, newCommitID, fmt.Sprintf("a/c/file%d", i), strings.NewReader(fmt.Sprintf("hello%d", i)))
require.NoError(t, iErr)
}()
}
wg.Wait()
err = pfsutil.Commit(apiClient, repositoryName, newCommitID)
require.NoError(t, err)
getCommitInfoResponse, err = pfsutil.GetCommitInfo(apiClient, repositoryName, newCommitID)
require.NoError(t, err)
require.NotNil(t, getCommitInfoResponse)
require.Equal(t, newCommitID, getCommitInfoResponse.CommitInfo.Commit.Id)
require.Equal(t, pfs.CommitType_COMMIT_TYPE_READ, getCommitInfoResponse.CommitInfo.CommitType)
require.Equal(t, "scratch", getCommitInfoResponse.CommitInfo.ParentCommit.Id)
wg = sync.WaitGroup{}
for i := 0; i < testSize; i++ {
i := i
wg.Add(1)
go func() {
defer wg.Done()
reader, iErr := pfsutil.GetFile(apiClient, repositoryName, newCommitID, fmt.Sprintf("a/b/file%d", i))
require.NoError(t, iErr)
buffer := bytes.NewBuffer(nil)
_, iErr = buffer.ReadFrom(reader)
require.NoError(t, iErr)
require.Equal(t, fmt.Sprintf("hello%d", i), buffer.String())
reader, iErr = pfsutil.GetFile(apiClient, repositoryName, newCommitID, fmt.Sprintf("a/c/file%d", i))
require.NoError(t, iErr)
buffer = bytes.NewBuffer(nil)
_, iErr = buffer.ReadFrom(reader)
require.NoError(t, iErr)
require.Equal(t, fmt.Sprintf("hello%d", i), buffer.String())
}()
}
wg.Wait()
listFilesResponse, err := pfsutil.ListFiles(apiClient, repositoryName, newCommitID, "a/b", 0, 1)
require.NoError(t, err)
require.Equal(t, testSize, len(listFilesResponse.FileInfo))
listFilesResponse, err = pfsutil.ListFiles(apiClient, repositoryName, newCommitID, "a/c", 0, 1)
require.NoError(t, err)
require.Equal(t, testSize, len(listFilesResponse.FileInfo))
var fileInfos [7][]*pfs.FileInfo
wg = sync.WaitGroup{}
for i := 0; i < 7; i++ {
i := i
wg.Add(1)
go func() {
defer wg.Done()
listFilesResponse, iErr := pfsutil.ListFiles(apiClient, repositoryName, newCommitID, "a/b", i, 7)
require.NoError(t, iErr)
fileInfos[i] = listFilesResponse.FileInfo
}()
}
wg.Wait()
count := 0
for i := 0; i < 7; i++ {
count += len(fileInfos[i])
}
require.Equal(t, testSize, count)
}
func do(appEnvObj interface{}) error {
appEnv := appEnvObj.(*appEnv)
clientConn, err := grpc.Dial(appEnv.Address)
if err != nil {
return err
}
apiClient := pfs.NewApiClient(clientConn)
var shard int
var modulus int
initCmd := cobramainutil.Command{
Use: "init repository-name",
Long: "Initalize a repository.",
NumArgs: 1,
Run: func(cmd *cobra.Command, args []string) error {
return pfsutil.InitRepository(apiClient, args[0], false)
},
}.ToCobraCommand()
mkdirCmd := cobramainutil.Command{
Use: "mkdir repository-name commit-id path/to/dir",
Long: "Make a directory. Sub directories must already exist.",
NumArgs: 3,
Run: func(cmd *cobra.Command, args []string) error {
return pfsutil.MakeDirectory(apiClient, args[0], args[1], args[2])
},
}.ToCobraCommand()
putCmd := cobramainutil.Command{
Use: "put repository-name branch-id path/to/file",
Long: "Put a file from stdin. Directories must exist. branch-id must be a writeable commit.",
NumArgs: 3,
Run: func(cmd *cobra.Command, args []string) error {
_, err := pfsutil.PutFile(apiClient, args[0], args[1], args[2], 0, os.Stdin)
return err
},
}.ToCobraCommand()
getCmd := cobramainutil.Command{
Use: "get repository-name commit-id path/to/file",
Long: "Get a file from stdout. commit-id must be a readable commit.",
NumArgs: 3,
Run: func(cmd *cobra.Command, args []string) error {
return pfsutil.GetFile(apiClient, args[0], args[1], args[2], 0, pfsutil.GetAll, os.Stdout)
},
}.ToCobraCommand()
lsCmd := cobramainutil.Command{
Use: "ls repository-name branch-id path/to/dir",
Long: "List a directory. Directory must exist.",
NumArgs: 3,
Run: func(cmd *cobra.Command, args []string) error {
listFilesResponse, err := pfsutil.ListFiles(apiClient, args[0], args[1], args[2], uint64(shard), uint64(modulus))
if err != nil {
return err
}
for _, fileInfo := range listFilesResponse.FileInfo {
fmt.Printf("%+v\n", fileInfo)
}
return nil
},
}.ToCobraCommand()
lsCmd.Flags().IntVarP(&shard, "shard", "s", 0, "shard to read from")
lsCmd.Flags().IntVarP(&modulus, "modulus", "m", 1, "modulus of the shards")
branchCmd := cobramainutil.Command{
Use: "branch repository-name commit-id",
Long: "Branch a commit. commit-id must be a readable commit.",
NumArgs: 2,
Run: func(cmd *cobra.Command, args []string) error {
branchResponse, err := pfsutil.Branch(apiClient, args[0], args[1])
if err != nil {
return err
}
fmt.Println(branchResponse.Commit.Id)
return nil
},
}.ToCobraCommand()
commitCmd := cobramainutil.Command{
Use: "commit repository-name branch-id",
Long: "Commit a branch. branch-id must be a writeable commit.",
NumArgs: 2,
Run: func(cmd *cobra.Command, args []string) error {
return pfsutil.Commit(apiClient, args[0], args[1])
},
}.ToCobraCommand()
commitInfoCmd := cobramainutil.Command{
Use: "commit-info repository-name commit-id",
Long: "Get info for a commit.",
NumArgs: 2,
Run: func(cmd *cobra.Command, args []string) error {
commitInfoResponse, err := pfsutil.GetCommitInfo(apiClient, args[0], args[1])
if err != nil {
return err
}
fmt.Printf("%+v\n", commitInfoResponse.CommitInfo)
return nil
},
}.ToCobraCommand()
listCommitsCmd := cobramainutil.Command{
Use: "list-commits repository-name",
Long: "List commits on the repository.",
NumArgs: 1,
Run: func(cmd *cobra.Command, args []string) error {
listCommitsResponse, err := pfsutil.ListCommits(apiClient, args[0])
if err != nil {
return err
}
for _, commitInfo := range listCommitsResponse.CommitInfo {
fmt.Printf("%+v\n", commitInfo)
}
return nil
},
}.ToCobraCommand()
mountCmd := cobramainutil.Command{
Use: "mount repository-name",
Long: "Mount a repository as a local file system.",
NumArgs: 1,
Run: func(cmd *cobra.Command, args []string) error {
return fuse.NewMounter().Mount(apiClient, args[0], args[0], uint64(shard), uint64(modulus))
},
}.ToCobraCommand()
mountCmd.Flags().IntVarP(&shard, "shard", "s", 0, "shard to read from")
mountCmd.Flags().IntVarP(&modulus, "modulus", "m", 1, "modulus of the shards")
rootCmd := &cobra.Command{
Use: "pfs",
Long: `Access the PFS API.
Note that this CLI is experimental and does not even check for common errors.
The environment variable PFS_ADDRESS controls what server the CLI connects to, the default is 0.0.0.0:650.`,
}
rootCmd.AddCommand(cobramainutil.NewVersionCommand(clientConn, pachyderm.Version))
rootCmd.AddCommand(initCmd)
rootCmd.AddCommand(mkdirCmd)
rootCmd.AddCommand(putCmd)
rootCmd.AddCommand(getCmd)
rootCmd.AddCommand(lsCmd)
rootCmd.AddCommand(branchCmd)
rootCmd.AddCommand(commitCmd)
rootCmd.AddCommand(commitInfoCmd)
rootCmd.AddCommand(listCommitsCmd)
rootCmd.AddCommand(mountCmd)
return rootCmd.Execute()
}
func testSimple(t *testing.T, apiClient pfs.ApiClient, internalAPIClient pfs.InternalApiClient, cluster Cluster) {
repositoryName := TestRepositoryName()
err := pfsutil.InitRepository(apiClient, repositoryName)
require.NoError(t, err)
commitInfo, err := pfsutil.GetCommitInfo(apiClient, repositoryName, "scratch")
require.NoError(t, err)
require.NotNil(t, commitInfo)
require.Equal(t, "scratch", commitInfo.Commit.Id)
require.Equal(t, pfs.CommitType_COMMIT_TYPE_READ, commitInfo.CommitType)
require.Nil(t, commitInfo.ParentCommit)
scratchCommitInfo := commitInfo
commitInfos, err := pfsutil.ListCommits(apiClient, repositoryName)
require.NoError(t, err)
require.Equal(t, 1, len(commitInfos.CommitInfo))
require.Equal(t, scratchCommitInfo, commitInfos.CommitInfo[0])
commit, err := pfsutil.Branch(apiClient, repositoryName, "scratch")
require.NoError(t, err)
require.NotNil(t, commit)
newCommitID := commit.Id
commitInfo, err = pfsutil.GetCommitInfo(apiClient, repositoryName, newCommitID)
require.NoError(t, err)
require.NotNil(t, commitInfo)
require.Equal(t, newCommitID, commitInfo.Commit.Id)
require.Equal(t, pfs.CommitType_COMMIT_TYPE_WRITE, commitInfo.CommitType)
require.Equal(t, "scratch", commitInfo.ParentCommit.Id)
newCommitInfo := commitInfo
commitInfos, err = pfsutil.ListCommits(apiClient, repositoryName)
require.NoError(t, err)
require.Equal(t, 2, len(commitInfos.CommitInfo))
require.Equal(t, newCommitInfo, commitInfos.CommitInfo[0])
require.Equal(t, scratchCommitInfo, commitInfos.CommitInfo[1])
err = pfsutil.MakeDirectory(apiClient, repositoryName, newCommitID, "a/b")
require.NoError(t, err)
err = pfsutil.MakeDirectory(apiClient, repositoryName, newCommitID, "a/c")
require.NoError(t, err)
doWrites(t, apiClient, repositoryName, newCommitID)
err = pfsutil.Write(apiClient, repositoryName, newCommitID)
require.NoError(t, err)
commitInfo, err = pfsutil.GetCommitInfo(apiClient, repositoryName, newCommitID)
require.NoError(t, err)
require.NotNil(t, commitInfo)
require.Equal(t, newCommitID, commitInfo.Commit.Id)
require.Equal(t, pfs.CommitType_COMMIT_TYPE_READ, commitInfo.CommitType)
require.Equal(t, "scratch", commitInfo.ParentCommit.Id)
checkWrites(t, apiClient, repositoryName, newCommitID)
fileInfos, err := pfsutil.ListFiles(apiClient, repositoryName, newCommitID, "a/b", 0, 1)
require.NoError(t, err)
require.Equal(t, testSize, len(fileInfos.FileInfo))
fileInfos, err = pfsutil.ListFiles(apiClient, repositoryName, newCommitID, "a/c", 0, 1)
require.NoError(t, err)
require.Equal(t, testSize, len(fileInfos.FileInfo))
var fileInfos2 [7][]*pfs.FileInfo
var wg sync.WaitGroup
for i := 0; i < 7; i++ {
i := i
wg.Add(1)
go func() {
defer wg.Done()
fileInfos3, iErr := pfsutil.ListFiles(apiClient, repositoryName, newCommitID, "a/b", uint64(i), 7)
require.NoError(t, iErr)
fileInfos2[i] = fileInfos3.FileInfo
}()
}
wg.Wait()
count := 0
for i := 0; i < 7; i++ {
count += len(fileInfos2[i])
}
require.Equal(t, testSize, count)
}