mirror of https://github.com/minio/minio.git
reorganize commands
This commit is contained in:
Anand Babu (AB) Periasamy
parent
391e03881d
commit
2604ffa42a
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@ -0,0 +1,198 @@
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package main
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import (
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"os/user"
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"path"
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"strings"
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"time"
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"github.com/dustin/go-humanize"
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"github.com/minio/cli"
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"github.com/minio/minio/pkg/iodine"
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"github.com/minio/minio/pkg/server"
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)
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var commands = []cli.Command{
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modeCmd,
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}
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var modeCommands = []cli.Command{
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memoryCmd,
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fsCmd,
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donutCmd,
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}
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var modeCmd = cli.Command{
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Name: "mode",
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Subcommands: modeCommands,
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Description: "Mode of execution",
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}
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var memoryCmd = cli.Command{
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Name: "memory",
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Description: "Limit maximum memory usage to SIZE in [B, KB, MB, GB]",
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Action: runMemory,
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CustomHelpTemplate: `NAME:
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minio mode {{.Name}} - {{.Description}}
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USAGE:
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minio mode {{.Name}} limit SIZE expire TIME
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EXAMPLES:
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1. Limit maximum memory usage to 64MB with 1 hour expiration
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$ minio mode {{.Name}} limit 64MB expire 1h
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2. Limit maximum memory usage to 4GB with no expiration
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$ minio mode {{.Name}} limit 4GB
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`,
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}
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var fsCmd = cli.Command{
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Name: "fs",
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Description: "Path to filesystem volume.",
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Action: runFilesystem,
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CustomHelpTemplate: `NAME:
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minio mode {{.Name}} - {{.Description}}
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USAGE:
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minio mode {{.Name}} limit SIZE expire TIME
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EXAMPLES:
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1. Export an existing filesystem path
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$ minio mode {{.Name}} /var/www
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`,
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}
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var donutCmd = cli.Command{
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Name: "donut",
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Description: "[status: EXPERIMENTAL]. Path to donut volume.",
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Action: runDonut,
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CustomHelpTemplate: `NAME:
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minio mode {{.Name}} - {{.Description}}
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USAGE:
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minio mode {{.Name}} PATH
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EXAMPLES:
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1. Create a donut volume under "/mnt/backup"
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$ minio mode {{.Name}} /mnt/backup
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2. Create a temporary donut volume under "/tmp"
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$ minio mode {{.Name}} /tmp
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3. Create a donut volume under collection of paths
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$ minio mode {{.Name}} /mnt/backup2014feb /mnt/backup2014feb
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`,
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}
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func runMemory(c *cli.Context) {
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if len(c.Args()) == 0 || len(c.Args())%2 != 0 {
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cli.ShowCommandHelpAndExit(c, "memory", 1) // last argument is exit code
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}
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apiServerConfig := getAPIServerConfig(c)
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var maxMemory uint64
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maxMemorySet := false
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var expiration time.Duration
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expirationSet := false
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var err error
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args := c.Args()
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for len(args) > 0 {
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switch args.First() {
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case "limit":
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{
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if maxMemorySet {
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Fatalln("Limit should be set only once")
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}
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args = args.Tail()
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maxMemory, err = humanize.ParseBytes(args.First())
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if err != nil {
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Fatalf("Invalid memory size [%s] passed. Reason: %s\n", args.First(), iodine.New(err, nil))
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}
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if maxMemory < 1024*1024*10 {
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Fatalf("Invalid memory size [%s] passed. Should be greater than 10M\n", args.First())
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}
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args = args.Tail()
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maxMemorySet = true
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}
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case "expire":
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{
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if expirationSet {
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Fatalln("Expiration should be set only once")
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}
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args = args.Tail()
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expiration, err = time.ParseDuration(args.First())
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if err != nil {
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Fatalf("Invalid expiration time [%s] passed. Reason: %s\n", args.First(), iodine.New(err, nil))
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}
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args = args.Tail()
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expirationSet = true
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}
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default:
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{
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cli.ShowCommandHelpAndExit(c, "memory", 1) // last argument is exit code
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}
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}
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}
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if maxMemorySet == false {
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Fatalln("Memory limit must be set")
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}
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memoryDriver := server.MemoryFactory{
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Config: apiServerConfig,
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MaxMemory: maxMemory,
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Expiration: expiration,
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}
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apiServer := memoryDriver.GetStartServerFunc()
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// webServer := getWebServerConfigFunc(c)
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servers := []server.StartServerFunc{apiServer} //, webServer}
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server.StartMinio(servers)
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}
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func runDonut(c *cli.Context) {
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u, err := user.Current()
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if err != nil {
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Fatalf("Unable to determine current user. Reason: %s\n", err)
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}
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if len(c.Args()) < 1 {
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cli.ShowCommandHelpAndExit(c, "donut", 1) // last argument is exit code
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}
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// supporting multiple paths
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var paths []string
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if strings.TrimSpace(c.Args().First()) == "" {
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p := path.Join(u.HomeDir, "minio-storage", "donut")
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paths = append(paths, p)
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} else {
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for _, arg := range c.Args() {
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paths = append(paths, strings.TrimSpace(arg))
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}
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}
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apiServerConfig := getAPIServerConfig(c)
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donutDriver := server.DonutFactory{
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Config: apiServerConfig,
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Paths: paths,
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}
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apiServer := donutDriver.GetStartServerFunc()
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// webServer := getWebServerConfigFunc(c)
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servers := []server.StartServerFunc{apiServer} //, webServer}
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server.StartMinio(servers)
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}
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func runFilesystem(c *cli.Context) {
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if len(c.Args()) != 1 {
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cli.ShowCommandHelpAndExit(c, "fs", 1) // last argument is exit code
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}
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apiServerConfig := getAPIServerConfig(c)
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fsDriver := server.FilesystemFactory{
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Config: apiServerConfig,
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Path: c.Args()[0],
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}
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apiServer := fsDriver.GetStartServerFunc()
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// webServer := getWebServerConfigFunc(c)
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servers := []server.StartServerFunc{apiServer} //, webServer}
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server.StartMinio(servers)
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}
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235
main.go
235
main.go
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@ -20,96 +20,18 @@ import (
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"fmt"
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"fmt"
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"os"
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"os"
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"os/user"
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"os/user"
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"path"
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"runtime"
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"runtime"
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"strconv"
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"strconv"
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"strings"
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"time"
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"time"
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"github.com/dustin/go-humanize"
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"github.com/dustin/go-humanize"
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"github.com/minio/cli"
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"github.com/minio/cli"
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"github.com/minio/minio/pkg/iodine"
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"github.com/minio/minio/pkg/iodine"
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"github.com/minio/minio/pkg/server"
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"github.com/minio/minio/pkg/server/httpserver"
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"github.com/minio/minio/pkg/server/httpserver"
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)
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)
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var globalDebugFlag = false
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var globalDebugFlag = false
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var commands = []cli.Command{
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modeCmd,
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}
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var modeCommands = []cli.Command{
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memoryCmd,
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fsCmd,
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donutCmd,
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}
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var modeCmd = cli.Command{
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Name: "mode",
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Subcommands: modeCommands,
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Description: "Mode of execution",
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}
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var memoryCmd = cli.Command{
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Name: "memory",
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Description: "Limit maximum memory usage to SIZE in [B, KB, MB, GB]",
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Action: runMemory,
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CustomHelpTemplate: `NAME:
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minio mode {{.Name}} - {{.Description}}
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USAGE:
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minio mode {{.Name}} limit SIZE expire TIME
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EXAMPLES:
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1. Limit maximum memory usage to 64MB with 1 hour expiration
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$ minio mode {{.Name}} limit 64MB expire 1h
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2. Limit maximum memory usage to 4GB with no expiration
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$ minio mode {{.Name}} limit 4GB
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`,
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}
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var fsCmd = cli.Command{
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Name: "fs",
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Description: "Specify a path to instantiate filesystem driver",
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Action: runFilesystem,
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CustomHelpTemplate: `NAME:
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minio mode {{.Name}} - {{.Description}}
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|
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USAGE:
|
|
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minio mode {{.Name}} limit SIZE expire TIME
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EXAMPLES:
|
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1. Export an existing filesystem path
|
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$ minio mode {{.Name}} /var/www
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`,
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}
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var donutCmd = cli.Command{
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Name: "donut",
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Description: "Specify a path to instantiate donut",
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Action: runDonut,
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CustomHelpTemplate: `NAME:
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|
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minio mode {{.Name}} - {{.Description}}
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|
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USAGE:
|
|
||||||
minio mode {{.Name}} PATH
|
|
||||||
|
|
||||||
EXAMPLES:
|
|
||||||
1. Create a donut volume under "/mnt/backup"
|
|
||||||
$ minio mode {{.Name}} /mnt/backup
|
|
||||||
|
|
||||||
2. Create a temporary donut volume under "/tmp"
|
|
||||||
$ minio mode {{.Name}} /tmp
|
|
||||||
|
|
||||||
3. Create a donut volume under collection of paths
|
|
||||||
$ minio mode {{.Name}} /mnt/backup2014feb /mnt/backup2014feb
|
|
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|
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`,
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}
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var flags = []cli.Flag{
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var flags = []cli.Flag{
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cli.StringFlag{
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cli.StringFlag{
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Name: "address",
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Name: "address",
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@ -149,116 +71,6 @@ func init() {
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}
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}
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}
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}
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func runMemory(c *cli.Context) {
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if len(c.Args()) == 0 || len(c.Args())%2 != 0 {
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cli.ShowCommandHelpAndExit(c, "memory", 1) // last argument is exit code
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}
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apiServerConfig := getAPIServerConfig(c)
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var maxMemory uint64
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maxMemorySet := false
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var expiration time.Duration
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expirationSet := false
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var err error
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args := c.Args()
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for len(args) > 0 {
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switch args.First() {
|
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case "limit":
|
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{
|
|
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if maxMemorySet {
|
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Fatalln("Limit should be set only once")
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}
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args = args.Tail()
|
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maxMemory, err = humanize.ParseBytes(args.First())
|
|
||||||
if err != nil {
|
|
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Fatalf("Invalid memory size [%s] passed. Reason: %s\n", args.First(), iodine.New(err, nil))
|
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}
|
|
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if maxMemory < 1024*1024*10 {
|
|
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Fatalf("Invalid memory size [%s] passed. Should be greater than 10M\n", args.First())
|
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}
|
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args = args.Tail()
|
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maxMemorySet = true
|
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}
|
|
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case "expire":
|
|
||||||
{
|
|
||||||
if expirationSet {
|
|
||||||
Fatalln("Expiration should be set only once")
|
|
||||||
}
|
|
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args = args.Tail()
|
|
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expiration, err = time.ParseDuration(args.First())
|
|
||||||
if err != nil {
|
|
||||||
Fatalf("Invalid expiration time [%s] passed. Reason: %s\n", args.First(), iodine.New(err, nil))
|
|
||||||
}
|
|
||||||
args = args.Tail()
|
|
||||||
expirationSet = true
|
|
||||||
}
|
|
||||||
default:
|
|
||||||
{
|
|
||||||
cli.ShowCommandHelpAndExit(c, "memory", 1) // last argument is exit code
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if maxMemorySet == false {
|
|
||||||
Fatalln("Memory limit must be set")
|
|
||||||
}
|
|
||||||
memoryDriver := server.MemoryFactory{
|
|
||||||
Config: apiServerConfig,
|
|
||||||
MaxMemory: maxMemory,
|
|
||||||
Expiration: expiration,
|
|
||||||
}
|
|
||||||
apiServer := memoryDriver.GetStartServerFunc()
|
|
||||||
// webServer := getWebServerConfigFunc(c)
|
|
||||||
servers := []server.StartServerFunc{apiServer} //, webServer}
|
|
||||||
server.StartMinio(servers)
|
|
||||||
}
|
|
||||||
|
|
||||||
func runDonut(c *cli.Context) {
|
|
||||||
u, err := user.Current()
|
|
||||||
if err != nil {
|
|
||||||
Fatalf("Unable to determine current user. Reason: %s\n", err)
|
|
||||||
}
|
|
||||||
if len(c.Args()) < 1 {
|
|
||||||
cli.ShowCommandHelpAndExit(c, "donut", 1) // last argument is exit code
|
|
||||||
}
|
|
||||||
// supporting multiple paths
|
|
||||||
var paths []string
|
|
||||||
if strings.TrimSpace(c.Args().First()) == "" {
|
|
||||||
p := path.Join(u.HomeDir, "minio-storage", "donut")
|
|
||||||
paths = append(paths, p)
|
|
||||||
} else {
|
|
||||||
for _, arg := range c.Args() {
|
|
||||||
paths = append(paths, strings.TrimSpace(arg))
|
|
||||||
}
|
|
||||||
}
|
|
||||||
apiServerConfig := getAPIServerConfig(c)
|
|
||||||
donutDriver := server.DonutFactory{
|
|
||||||
Config: apiServerConfig,
|
|
||||||
Paths: paths,
|
|
||||||
}
|
|
||||||
apiServer := donutDriver.GetStartServerFunc()
|
|
||||||
// webServer := getWebServerConfigFunc(c)
|
|
||||||
servers := []server.StartServerFunc{apiServer} //, webServer}
|
|
||||||
server.StartMinio(servers)
|
|
||||||
}
|
|
||||||
|
|
||||||
func runFilesystem(c *cli.Context) {
|
|
||||||
if len(c.Args()) != 1 {
|
|
||||||
cli.ShowCommandHelpAndExit(c, "fs", 1) // last argument is exit code
|
|
||||||
}
|
|
||||||
apiServerConfig := getAPIServerConfig(c)
|
|
||||||
fsDriver := server.FilesystemFactory{
|
|
||||||
Config: apiServerConfig,
|
|
||||||
Path: c.Args()[0],
|
|
||||||
}
|
|
||||||
apiServer := fsDriver.GetStartServerFunc()
|
|
||||||
// webServer := getWebServerConfigFunc(c)
|
|
||||||
servers := []server.StartServerFunc{apiServer} //, webServer}
|
|
||||||
server.StartMinio(servers)
|
|
||||||
}
|
|
||||||
|
|
||||||
func getAPIServerConfig(c *cli.Context) httpserver.Config {
|
func getAPIServerConfig(c *cli.Context) httpserver.Config {
|
||||||
certFile := c.String("cert")
|
certFile := c.String("cert")
|
||||||
keyFile := c.String("key")
|
keyFile := c.String("key")
|
||||||
|
|
@ -330,6 +142,29 @@ func getSystemData() map[string]string {
|
||||||
// Version is based on MD5SUM of its binary
|
// Version is based on MD5SUM of its binary
|
||||||
var Version = mustHashBinarySelf()
|
var Version = mustHashBinarySelf()
|
||||||
|
|
||||||
|
// Help template
|
||||||
|
var minioHelpTemplate = `NAME:
|
||||||
|
{{.Name}} - {{.Usage}}
|
||||||
|
|
||||||
|
USAGE:
|
||||||
|
{{.Name}} {{if .Flags}}[global flags] {{end}}command{{if .Flags}} [command flags]{{end}} [arguments...]
|
||||||
|
|
||||||
|
COMMANDS:
|
||||||
|
{{range .Commands}}{{join .Names ", "}}{{ "\t" }}{{.Usage}}
|
||||||
|
{{end}}{{if .Flags}}
|
||||||
|
GLOBAL FLAGS:
|
||||||
|
{{range .Flags}}{{.}}
|
||||||
|
{{end}}{{end}}
|
||||||
|
VERSION:
|
||||||
|
{{.Version}}
|
||||||
|
{{if .Compiled}}
|
||||||
|
BUILD:
|
||||||
|
{{.Compiled}}{{end}}
|
||||||
|
{{range $key, $value := .ExtraInfo}}
|
||||||
|
{{$key}}:
|
||||||
|
{{$value}}
|
||||||
|
{{end}}`
|
||||||
|
|
||||||
func main() {
|
func main() {
|
||||||
// set up iodine
|
// set up iodine
|
||||||
iodine.SetGlobalState("minio.version", Version)
|
iodine.SetGlobalState("minio.version", Version)
|
||||||
|
|
@ -353,28 +188,6 @@ func main() {
|
||||||
}
|
}
|
||||||
return nil
|
return nil
|
||||||
}
|
}
|
||||||
app.CustomAppHelpTemplate = `NAME:
|
app.CustomAppHelpTemplate = minioHelpTemplate
|
||||||
{{.Name}} - {{.Usage}}
|
|
||||||
|
|
||||||
USAGE:
|
|
||||||
{{.Name}} {{if .Flags}}[global flags] {{end}}command{{if .Flags}} [command flags]{{end}} [arguments...]
|
|
||||||
|
|
||||||
COMMANDS:
|
|
||||||
{{range .Commands}}{{join .Names ", "}}{{ "\t" }}{{.Usage}}
|
|
||||||
{{end}}{{if .Flags}}
|
|
||||||
GLOBAL FLAGS:
|
|
||||||
{{range .Flags}}{{.}}
|
|
||||||
{{end}}{{end}}
|
|
||||||
VERSION:
|
|
||||||
{{.Version}}
|
|
||||||
{{if .Compiled}}
|
|
||||||
BUILD:
|
|
||||||
{{.Compiled}}{{end}}
|
|
||||||
{{range $key, $value := .ExtraInfo}}
|
|
||||||
{{$key}}:
|
|
||||||
{{$value}}
|
|
||||||
{{end}}
|
|
||||||
`
|
|
||||||
|
|
||||||
app.RunAndExitOnError()
|
app.RunAndExitOnError()
|
||||||
}
|
}
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue