Kyle Isom
a60e5cb86a
- Fix 314 errcheck violations (blank identifier for unrecoverable errors) - Fix errorlint violation (errors.Is for io.EOF) - Remove unused serveL7Route test helper - Simplify Duration.Seconds() selectors in tests - Remove unnecessary fmt.Sprintf in test - Migrate exclusion rules from issues.exclusions to linters.exclusions (v2 schema) - Add gosec test exclusions (G115, G304, G402, G705) - Disable fieldalignment govet analyzer (optimization, not correctness) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
73 lines
1.8 KiB
Go
73 lines
1.8 KiB
Go
package main
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import (
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"context"
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"fmt"
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"time"
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"github.com/spf13/cobra"
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"google.golang.org/grpc"
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"google.golang.org/grpc/credentials/insecure"
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pb "git.wntrmute.dev/mc/mc-proxy/gen/mc_proxy/v1"
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"git.wntrmute.dev/mc/mc-proxy/internal/config"
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)
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func statusCmd() *cobra.Command {
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var configPath string
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cmd := &cobra.Command{
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Use: "status",
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Short: "Query a running instance's health and status",
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RunE: func(cmd *cobra.Command, args []string) error {
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cfg, err := config.Load(configPath)
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if err != nil {
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return err
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}
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if cfg.GRPC.Addr == "" {
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return fmt.Errorf("gRPC admin API is not configured (grpc.addr is empty)")
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}
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conn, err := dialGRPC(cfg.GRPC)
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if err != nil {
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return fmt.Errorf("connecting to gRPC API: %w", err)
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}
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defer func() { _ = conn.Close() }()
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client := pb.NewProxyAdminServiceClient(conn)
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ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
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defer cancel()
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resp, err := client.GetStatus(ctx, &pb.GetStatusRequest{})
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if err != nil {
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return fmt.Errorf("getting status: %w", err)
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}
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fmt.Printf("mc-proxy %s\n", resp.Version)
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if resp.StartedAt != nil {
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uptime := time.Since(resp.StartedAt.AsTime()).Truncate(time.Second)
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fmt.Printf("uptime: %s\n", uptime)
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}
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fmt.Printf("connections: %d\n", resp.TotalConnections)
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fmt.Println()
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for _, ls := range resp.Listeners {
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fmt.Printf(" %s routes=%d active=%d\n", ls.Addr, ls.RouteCount, ls.ActiveConnections)
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}
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return nil
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},
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}
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cmd.Flags().StringVarP(&configPath, "config", "c", "mc-proxy.toml", "path to configuration file")
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return cmd
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}
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func dialGRPC(cfg config.GRPC) (*grpc.ClientConn, error) {
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return grpc.NewClient("unix://"+cfg.SocketPath(),
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grpc.WithTransportCredentials(insecure.NewCredentials()))
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}
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