"flag"
"fmt"
"io"
+ "net/http"
+ _ "net/http/pprof"
"os"
- "git.curoverse.com/arvados.git/lib/config"
- "git.curoverse.com/arvados.git/lib/service"
- "git.curoverse.com/arvados.git/sdk/go/arvados"
- "git.curoverse.com/arvados.git/sdk/go/ctxlog"
+ "git.arvados.org/arvados.git/lib/config"
+ "git.arvados.org/arvados.git/lib/service"
+ "git.arvados.org/arvados.git/sdk/go/arvados"
+ "git.arvados.org/arvados.git/sdk/go/ctxlog"
+ "git.arvados.org/arvados.git/sdk/go/health"
+ "github.com/jmoiron/sqlx"
+ _ "github.com/lib/pq"
"github.com/prometheus/client_golang/prometheus"
"github.com/sirupsen/logrus"
)
"send pull requests (make more replicas of blocks that are underreplicated or are not in optimal rendezvous probe order)")
flags.BoolVar(&options.CommitTrash, "commit-trash", false,
"send trash requests (delete unreferenced old blocks, and excess replicas of overreplicated blocks)")
+ flags.BoolVar(&options.CommitConfirmedFields, "commit-confirmed-fields", true,
+ "update collection fields (replicas_confirmed, storage_classes_confirmed, etc.)")
flags.Bool("version", false, "Write version information to stdout and exit 0")
dumpFlag := flags.Bool("dump", false, "dump details for each block to stdout")
+ pprofAddr := flags.String("pprof", "", "serve Go profile data at `[addr]:port`")
+
+ if *pprofAddr != "" {
+ go func() {
+ logrus.Println(http.ListenAndServe(*pprofAddr, nil))
+ }()
+ }
loader := config.NewLoader(os.Stdin, logger)
loader.SetupFlags(flags)
options.Dumper = dumper
}
- // Only pass along the version flag, which gets handled in RunCommand
+ // Drop our custom args that would be rejected by the generic
+ // service.Command
args = nil
+ dropFlag := map[string]bool{
+ "once": true,
+ "commit-pulls": true,
+ "commit-trash": true,
+ "commit-confirmed-fields": true,
+ "dump": true,
+ }
flags.Visit(func(f *flag.Flag) {
- if f.Name == "version" {
+ if !dropFlag[f.Name] {
args = append(args, "-"+f.Name, f.Value.String())
}
})
return service.ErrorHandler(ctx, cluster, fmt.Errorf("error initializing client from cluster config: %s", err))
}
+ db, err := sqlx.Open("postgres", cluster.PostgreSQL.Connection.String())
+ if err != nil {
+ return service.ErrorHandler(ctx, cluster, fmt.Errorf("postgresql connection failed: %s", err))
+ }
+ if p := cluster.PostgreSQL.ConnectionPool; p > 0 {
+ db.SetMaxOpenConns(p)
+ }
+ err = db.Ping()
+ if err != nil {
+ return service.ErrorHandler(ctx, cluster, fmt.Errorf("postgresql connection succeeded but ping failed: %s", err))
+ }
+
if options.Logger == nil {
options.Logger = ctxlog.FromContext(ctx)
}
Metrics: newMetrics(registry),
Logger: options.Logger,
Dumper: options.Dumper,
+ DB: db,
+ }
+ srv.Handler = &health.Handler{
+ Token: cluster.ManagementToken,
+ Prefix: "/_health/",
+ Routes: health.Routes{"ping": srv.CheckHealth},
}
go srv.run()