diff options
Diffstat (limited to 'weed/command/mount.go')
| -rw-r--r-- | weed/command/mount.go | 67 |
1 files changed, 32 insertions, 35 deletions
diff --git a/weed/command/mount.go b/weed/command/mount.go index e61f16783..440aca8c6 100644 --- a/weed/command/mount.go +++ b/weed/command/mount.go @@ -1,22 +1,26 @@ package command import ( - "fmt" - "strconv" - "strings" + "os" ) type MountOptions struct { - filer *string - filerGrpcPort *int - filerMountRootPath *string - dir *string - dirListingLimit *int - collection *string - replication *string - ttlSec *int - chunkSizeLimitMB *int - dataCenter *string + filer *string + filerMountRootPath *string + dir *string + dirAutoCreate *bool + dirListCacheLimit *int64 + collection *string + replication *string + ttlSec *int + chunkSizeLimitMB *int + cacheDir *string + cacheSizeMB *int64 + dataCenter *string + allowOthers *bool + umaskString *string + nonempty *bool + outsideContainerClusterMode *bool } var ( @@ -28,17 +32,23 @@ var ( func init() { cmdMount.Run = runMount // break init cycle mountOptions.filer = cmdMount.Flag.String("filer", "localhost:8888", "weed filer location") - mountOptions.filerGrpcPort = cmdMount.Flag.Int("filer.grpc.port", 0, "filer grpc server listen port, default to http port + 10000") mountOptions.filerMountRootPath = cmdMount.Flag.String("filer.path", "/", "mount this remote path from filer server") mountOptions.dir = cmdMount.Flag.String("dir", ".", "mount weed filer to this directory") - mountOptions.dirListingLimit = cmdMount.Flag.Int("dirListLimit", 100000, "limit directory listing size") + mountOptions.dirAutoCreate = cmdMount.Flag.Bool("dirAutoCreate", false, "auto create the directory to mount to") + mountOptions.dirListCacheLimit = cmdMount.Flag.Int64("dirListCacheLimit", 1000000, "limit cache size to speed up directory long format listing") mountOptions.collection = cmdMount.Flag.String("collection", "", "collection to create the files") mountOptions.replication = cmdMount.Flag.String("replication", "", "replication(e.g. 000, 001) to create to files. If empty, let filer decide.") mountOptions.ttlSec = cmdMount.Flag.Int("ttl", 0, "file ttl in seconds") - mountOptions.chunkSizeLimitMB = cmdMount.Flag.Int("chunkSizeLimitMB", 4, "local write buffer size, also chunk large files") + mountOptions.chunkSizeLimitMB = cmdMount.Flag.Int("chunkSizeLimitMB", 16, "local write buffer size, also chunk large files") + mountOptions.cacheDir = cmdMount.Flag.String("cacheDir", os.TempDir(), "local cache directory for file chunks and meta data") + mountOptions.cacheSizeMB = cmdMount.Flag.Int64("cacheCapacityMB", 1000, "local file chunk cache capacity in MB (0 will disable cache)") mountOptions.dataCenter = cmdMount.Flag.String("dataCenter", "", "prefer to write to the data center") + mountOptions.allowOthers = cmdMount.Flag.Bool("allowOthers", true, "allows other users to access the file system") + mountOptions.umaskString = cmdMount.Flag.String("umask", "022", "octal umask, e.g., 022, 0111") + mountOptions.nonempty = cmdMount.Flag.Bool("nonempty", false, "allows the mounting over a non-empty directory") mountCpuProfile = cmdMount.Flag.String("cpuprofile", "", "cpu profile output file") mountMemProfile = cmdMount.Flag.String("memprofile", "", "memory profile output file") + mountOptions.outsideContainerClusterMode = cmdMount.Flag.Bool("outsideContainerClusterMode", false, "allows other users to access the file system") } var cmdMount = &Command{ @@ -56,24 +66,11 @@ var cmdMount = &Command{ On OS X, it requires OSXFUSE (http://osxfuse.github.com/). - `, -} - -func parseFilerGrpcAddress(filer string, optionalGrpcPort int) (filerGrpcAddress string, err error) { - hostnameAndPort := strings.Split(filer, ":") - if len(hostnameAndPort) != 2 { - return "", fmt.Errorf("The filer should have hostname:port format: %v", hostnameAndPort) - } + If the SeaweedFS system runs in a container cluster, e.g. managed by kubernetes or docker compose, + the volume servers are not accessible by their own ip addresses. + In "outsideContainerClusterMode", the mount will use the filer ip address instead, assuming: + * All volume server containers are accessible through the same hostname or IP address as the filer. + * All volume server container ports are open external to the cluster. - filerPort, parseErr := strconv.ParseUint(hostnameAndPort[1], 10, 64) - if parseErr != nil { - return "", fmt.Errorf("The filer filer port parse error: %v", parseErr) - } - - filerGrpcPort := int(filerPort) + 10000 - if optionalGrpcPort != 0 { - filerGrpcPort = optionalGrpcPort - } - - return fmt.Sprintf("%s:%d", hostnameAndPort[0], filerGrpcPort), nil + `, } |