From af23e63e3fe97146b93ef1d86f6e47c8f7e2c5c6 Mon Sep 17 00:00:00 2001
From: "yulai.li" <blacktear23@gmail.com>
Date: Mon, 27 Jun 2022 12:09:16 +0800
Subject: [PATCH] Improve filer command help, add supported filer store list
---
weed/command/filer.go | 26 +++++++++++++++++++++-----
1 file changed, 21 insertions(+), 5 deletions(-)
diff --git a/weed/command/filer.go b/weed/command/filer.go
index c9f9a1956..7e0e92d4a 100644
--- a/weed/command/filer.go
+++ b/weed/command/filer.go
@@ -6,10 +6,13 @@ import (
"net/http"
"os"
"runtime"
+ "sort"
+ "strings"
"time"
"google.golang.org/grpc/reflection"
+ "github.com/chrislusf/seaweedfs/weed/filer"
"github.com/chrislusf/seaweedfs/weed/glog"
"github.com/chrislusf/seaweedfs/weed/pb"
"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
@@ -114,10 +117,8 @@ func init() {
filerIamOptions.port = cmdFiler.Flag.Int("iam.port", 8111, "iam server http listen port")
}
-var cmdFiler = &Command{
- UsageLine: "filer -port=8888 -master=<ip:port>[,<ip:port>]*",
- Short: "start a file server that points to a master server, or a list of master servers",
- Long: `start a file server which accepts REST operation for any files.
+func filerLongDesc() string {
+ desc := `start a file server which accepts REST operation for any files.
//create or overwrite the file, the directories /path/to will be automatically created
POST /path/to/file
@@ -133,7 +134,22 @@ var cmdFiler = &Command{
The example filer.toml configuration file can be generated by "weed scaffold -config=filer"
-`,
+Supported Filer Stores:
+`
+
+ storeNames := make([]string, len(filer.Stores))
+ for i, store := range filer.Stores {
+ storeNames[i] = "\t" + store.GetName()
+ }
+ sort.Strings(storeNames)
+ storeList := strings.Join(storeNames, "\n")
+ return desc + storeList
+}
+
+var cmdFiler = &Command{
+ UsageLine: "filer -port=8888 -master=<ip:port>[,<ip:port>]*",
+ Short: "start a file server that points to a master server, or a list of master servers",
+ Long: filerLongDesc(),
}
func runFiler(cmd *Command, args []string) bool {