server: Move all the top level files into cmd folder. (#2490)

This change brings a change which was done for the 'mc' package to allow for clean repo and have a cleaner github drop in experience.
2026-07-19 12:10:24 +03:00 · 2016-08-18 16:23:42 -07:00
parent 73d1a46f3e
commit bccf549463
187 changed files with 425 additions and 419 deletions
@@ -0,0 +1,134 @@
+/*
+ * Minio Cloud Storage, (C) 2016 Minio, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package cmd
+
+import (
+	"fmt"
+	"strings"
+
+	"net/rpc"
+	"net/url"
+
+	"github.com/minio/cli"
+)
+
+// "minio control" command.
+var controlCmd = cli.Command{
+	Name:   "control",
+	Usage:  "Control and manage minio server.",
+	Action: mainControl,
+	Subcommands: []cli.Command{
+		healCmd,
+	},
+}
+
+func mainControl(c *cli.Context) {
+	cli.ShowCommandHelp(c, "")
+}
+
+var healCmd = cli.Command{
+	Name:   "heal",
+	Usage:  "To heal objects.",
+	Action: healControl,
+	CustomHelpTemplate: `NAME:
+  minio control {{.Name}} - {{.Usage}}
+
+USAGE:
+  minio control {{.Name}}
+
+EAMPLES:
+  1. Heal an object.
+     $ minio control {{.Name}} http://localhost:9000/songs/classical/western/piano.mp3
+
+  2. Heal all objects in a bucket recursively.
+     $ minio control {{.Name}}  http://localhost:9000/songs
+
+  3. Heall all objects with a given prefix recursively.
+     $ minio control {{.Name}} http://localhost:9000/songs/classical/
+`,
+}
+
+// "minio control heal" entry point.
+func healControl(c *cli.Context) {
+	// Parse bucket and object from url.URL.Path
+	parseBucketObject := func(path string) (bucketName string, objectName string) {
+		splits := strings.SplitN(path, string(slashSeparator), 3)
+		switch len(splits) {
+		case 0, 1:
+			bucketName = ""
+			objectName = ""
+		case 2:
+			bucketName = splits[1]
+			objectName = ""
+		case 3:
+			bucketName = splits[1]
+			objectName = splits[2]
+
+		}
+		return bucketName, objectName
+	}
+
+	if len(c.Args()) != 1 {
+		cli.ShowCommandHelpAndExit(c, "heal", 1)
+	}
+
+	parsedURL, err := url.ParseRequestURI(c.Args()[0])
+	fatalIf(err, "Unable to parse URL")
+
+	bucketName, objectName := parseBucketObject(parsedURL.Path)
+	if bucketName == "" {
+		cli.ShowCommandHelpAndExit(c, "heal", 1)
+	}
+
+	client, err := rpc.DialHTTPPath("tcp", parsedURL.Host, healPath)
+	fatalIf(err, "Unable to connect to %s", parsedURL.Host)
+
+	// If object does not have trailing "/" then it's an object, hence heal it.
+	if objectName != "" && !strings.HasSuffix(objectName, slashSeparator) {
+		fmt.Printf("Healing : /%s/%s", bucketName, objectName)
+		args := &HealObjectArgs{bucketName, objectName}
+		reply := &HealObjectReply{}
+		err = client.Call("Heal.HealObject", args, reply)
+		fatalIf(err, "RPC Heal.HealObject call failed")
+		fmt.Println()
+		return
+	}
+
+	// Recursively list and heal the objects.
+	prefix := objectName
+	marker := ""
+	for {
+		args := HealListArgs{bucketName, prefix, marker, "", 1000}
+		reply := &HealListReply{}
+		err = client.Call("Heal.ListObjects", args, reply)
+		fatalIf(err, "RPC Heal.ListObjects call failed")
+
+		// Heal the objects returned in the ListObjects reply.
+		for _, obj := range reply.Objects {
+			fmt.Printf("Healing : /%s/%s", bucketName, obj)
+			reply := &HealObjectReply{}
+			err = client.Call("Heal.HealObject", HealObjectArgs{bucketName, obj}, reply)
+			fatalIf(err, "RPC Heal.HealObject call failed")
+			fmt.Println()
+		}
+		if !reply.IsTruncated {
+			// End of listing.
+			break
+		}
+		marker = reply.NextMarker
+	}
+}