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make it easy with setting up multiple masters in a clcuster

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This commit is contained in:
Chris Lu 2020-10-23 18:18:46 -07:00
parent fc689319ae
commit 0cea84e7ab
2 changed files with 7 additions and 3 deletions
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6
docker/local-cluster-compose.yml
View file

@ -6,19 +6,19 @@ services:
ports: ports:
- 9333:9333 - 9333:9333
- 19333:19333 - 19333:19333
command: "master -ip=master0 -port=9333 -peers=master0:9333,master1:9334,master2:9335" command: "master -ip=master0 -port=9333 -peers=master0:9333,master1:9334,master2:9335 -mdir=/data/m1"
master1: master1:
image: chrislusf/seaweedfs:local image: chrislusf/seaweedfs:local
ports: ports:
- 9334:9334 - 9334:9334
- 19334:19334 - 19334:19334
command: "master -ip=master1 -port=9334 -peers=master0:9333,master1:9334,master2:9335" command: "master -ip=master1 -port=9334 -peers=master0:9333,master1:9334,master2:9335 -mdir=/data/m2"
master2: master2:
image: chrislusf/seaweedfs:local image: chrislusf/seaweedfs:local
ports: ports:
- 9335:9335 - 9335:9335
- 19335:19335 - 19335:19335
command: "master -ip=master2 -port=9335 -peers=master0:9333,master1:9334,master2:9335" command: "master -ip=master2 -port=9335 -peers=master0:9333,master1:9334,master2:9335 -mdir=/data/m3"
volume: volume:
image: chrislusf/seaweedfs:local image: chrislusf/seaweedfs:local
ports: ports:

4
weed/command/master.go
View file

@ -89,6 +89,10 @@ func runMaster(cmd *Command, args []string) bool {
runtime.GOMAXPROCS(runtime.NumCPU()) runtime.GOMAXPROCS(runtime.NumCPU())
grace.SetupProfiling(*masterCpuProfile, *masterMemProfile) grace.SetupProfiling(*masterCpuProfile, *masterMemProfile)
parent, _ := util.FullPath(*m.metaFolder).DirAndName()
if util.FileExists(string(parent)) && !util.FileExists(*m.metaFolder){
os.MkdirAll(*m.metaFolder, 0755)
}
if err := util.TestFolderWritable(util.ResolvePath(*m.metaFolder)); err != nil { if err := util.TestFolderWritable(util.ResolvePath(*m.metaFolder)); err != nil {
glog.Fatalf("Check Meta Folder (-mdir) Writable %s : %s", *m.metaFolder, err) glog.Fatalf("Check Meta Folder (-mdir) Writable %s : %s", *m.metaFolder, err)
} }