func main() {
home := os.Getenv("HOME")
cachedir := flag.String("cachedir",
filepath.Join(home, ".cache", "termite-master"), "content cache")
workers := flag.String("workers", "", "comma separated list of worker addresses")
coordinator := flag.String("coordinator", "localhost:1233",
"address of coordinator. Overrides -workers")
socket := flag.String("socket", ".termite-socket", "socket to listen for commands")
exclude := flag.String("exclude", "/sys,/proc,/dev,/selinux,/cgroup", "prefixes to not export.")
secretFile := flag.String("secret", "secret.txt", "file containing password.")
srcRoot := flag.String("sourcedir", "", "root of corresponding source directory")
jobs := flag.Int("jobs", 1, "number of jobs to run")
port := flag.Int("port", 1237, "http status port")
flag.Parse()
secret, err := ioutil.ReadFile(*secretFile)
if err != nil {
log.Fatal("ReadFile", err)
}
workerList := strings.Split(*workers, ",")
excludeList := strings.Split(*exclude, ",")
c := termite.NewContentCache(*cachedir)
master := termite.NewMaster(
c, *coordinator, workerList, secret, excludeList, *jobs)
master.SetSrcRoot(*srcRoot)
go master.ServeHTTP(*port)
master.Start(*socket)
}
func main() {
home := os.Getenv("HOME")
cachedir := flag.String("cachedir", filepath.Join(home, ".cache", "termite-master"), "content cache")
coordinator := flag.String("coordinator", "localhost:1230", "address of coordinator. Overrides -workers")
exclude := flag.String("exclude", "usr/lib/locale/locale-archive,sys,proc,dev,selinux,cgroup", "prefixes to not export.")
fetchAll := flag.Bool("fetch-all", true, "Fetch all files on startup.")
houseHoldPeriod := flag.Float64("time.household", 60.0, "how often to do house hold tasks.")
jobs := flag.Int("jobs", 1, "number of jobs to run")
keepAlive := flag.Float64("time.keepalive", 60.0, "for how long to keep workers reserved.")
logfile := flag.String("logfile", "", "where to send log output.")
memcache := flag.Int("filecache", 256, "number of <128k files to cache in memory")
paranoia := flag.Bool("paranoia", false, "Check attribute cache.")
port := flag.Int("port", 1231, "http status port")
retry := flag.Int("retry", 3, "how often to retry faulty jobs")
secretFile := flag.String("secret", "secret.txt", "file containing password.")
socket := flag.String("socket", ".termite-socket", "socket to listen for commands")
srcRoot := flag.String("sourcedir", "", "root of corresponding source directory")
xattr := flag.Bool("xattr", true, "cache hashes in filesystem attribute.")
flag.Parse()
if *logfile != "" {
f, err := os.OpenFile(*logfile, os.O_APPEND|os.O_WRONLY|os.O_CREATE, 0644)
if err != nil {
log.Fatal("Could not open log file.", err)
}
log.Println("Log output to", *logfile)
log.SetOutput(f)
} else {
log.SetPrefix("M")
}
secret, err := ioutil.ReadFile(*secretFile)
if err != nil {
log.Fatal("ReadFile", err)
}
excludeList := strings.Split(*exclude, ",")
root, sock := absSocket(*socket)
opts := termite.MasterOptions{
Secret: secret,
MaxJobs: *jobs,
Excludes: excludeList,
Coordinator: *coordinator,
SourceRoot: *srcRoot,
WritableRoot: root,
Paranoia: *paranoia,
Period: time.Duration(*houseHoldPeriod * float64(time.Second)),
KeepAlive: time.Duration(*keepAlive * float64(time.Second)),
FetchAll: *fetchAll,
StoreOptions: cba.StoreOptions{
Dir: *cachedir,
MemCount: *memcache,
},
RetryCount: *retry,
XAttrCache: *xattr,
LogFile: *logfile,
Socket: sock,
}
master := termite.NewMaster(&opts)
log.Println(termite.Version())
go master.ServeHTTP(*port)
master.Start()
}