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-rw-r--r--cmd/dmap/main.go65
1 files changed, 37 insertions, 28 deletions
diff --git a/cmd/dmap/main.go b/cmd/dmap/main.go
index 1a05549..2c941f3 100644
--- a/cmd/dmap/main.go
+++ b/cmd/dmap/main.go
@@ -4,69 +4,78 @@ import (
"context"
"flag"
"os"
+ "sync"
+
+ "net/http"
+ _ "net/http"
+ _ "net/http/pprof"
"github.com/mimecast/dtail/internal/clients"
- "github.com/mimecast/dtail/internal/color"
"github.com/mimecast/dtail/internal/config"
- "github.com/mimecast/dtail/internal/io/logger"
+ "github.com/mimecast/dtail/internal/io/dlog"
"github.com/mimecast/dtail/internal/io/signal"
"github.com/mimecast/dtail/internal/omode"
+ "github.com/mimecast/dtail/internal/source"
"github.com/mimecast/dtail/internal/user"
"github.com/mimecast/dtail/internal/version"
)
// The evil begins here.
func main() {
- var cfgFile string
- var debugEnable bool
var displayVersion bool
- var noColor bool
- var queryStr string
- var sshPort int
+ var pprof string
- args := clients.Args{
+ args := config.Args{
Mode: omode.MapClient,
}
-
userName := user.Name()
- flag.BoolVar(&args.TrustAllHosts, "trustAllHosts", false, "Auto trust all unknown host keys")
- flag.BoolVar(&debugEnable, "debug", false, "Activate debug messages")
- flag.BoolVar(&displayVersion, "version", false, "Display version")
- flag.BoolVar(&noColor, "noColor", false, "Disable ANSII terminal colors")
+ flag.BoolVar(&args.NoColor, "noColor", false, "Disable ANSII terminal colors")
flag.BoolVar(&args.Quiet, "quiet", false, "Quiet output mode")
- flag.IntVar(&args.ConnectionsPerCPU, "cpc", 10, "How many connections established per CPU core concurrently")
+ flag.BoolVar(&args.Spartan, "spartan", false, "Spartan output mode")
+ flag.BoolVar(&args.TrustAllHosts, "trustAllHosts", false, "Trust all unknown host keys")
+ flag.BoolVar(&displayVersion, "version", false, "Display version")
+ flag.IntVar(&args.ConnectionsPerCPU, "cpc", config.DefaultConnectionsPerCPU,
+ "How many connections established per CPU core concurrently")
+ flag.IntVar(&args.SSHPort, "port", config.DefaultSSHPort, "SSH server port")
flag.IntVar(&args.Timeout, "timeout", 0, "Max time dtail server will collect data until disconnection")
- flag.IntVar(&sshPort, "port", 2222, "SSH server port")
+ flag.StringVar(&args.ConfigFile, "cfg", "", "Config file path")
flag.StringVar(&args.Discovery, "discovery", "", "Server discovery method")
+ flag.StringVar(&args.LogDir, "logDir", "~/log", "Log dir")
+ flag.StringVar(&args.Logger, "logger", config.DefaultClientLogger, "Logger name")
+ flag.StringVar(&args.LogLevel, "logLevel", config.DefaultLogLevel, "Log level")
flag.StringVar(&args.PrivateKeyPathFile, "key", "", "Path to private key")
+ flag.StringVar(&args.QueryStr, "query", "", "Map reduce query")
flag.StringVar(&args.ServersStr, "servers", "", "Remote servers to connect")
flag.StringVar(&args.UserName, "user", userName, "Your system user name")
flag.StringVar(&args.What, "files", "", "File(s) to read")
- flag.StringVar(&cfgFile, "cfg", "", "Config file path")
- flag.StringVar(&queryStr, "query", "", "Map reduce query")
+ flag.StringVar(&pprof, "pprof", "", "Start PProf server this address")
flag.Parse()
-
- config.Read(cfgFile, sshPort)
- color.Colored = !noColor
+ config.Setup(source.Client, &args, flag.Args())
if displayVersion {
version.PrintAndExit()
}
- ctx := context.TODO()
- logger.Start(ctx, logger.Modes{
- Debug: debugEnable || config.Common.DebugEnable,
- Quiet: args.Quiet,
- })
+ ctx, cancel := context.WithCancel(context.Background())
+ var wg sync.WaitGroup
+ wg.Add(1)
+ dlog.Start(ctx, &wg, source.Client)
+
+ if pprof != "" {
+ go http.ListenAndServe(pprof, nil)
+ dlog.Client.Info("Started PProf", pprof)
+ }
- client, err := clients.NewMaprClient(args, queryStr, clients.DefaultMode)
+ client, err := clients.NewMaprClient(args, clients.DefaultMode)
if err != nil {
- panic(err)
+ dlog.Client.FatalPanic(err)
}
status := client.Start(ctx, signal.InterruptCh(ctx))
- logger.Flush()
+ cancel()
+
+ wg.Wait()
os.Exit(status)
}