torjus/homelab-deploy
Archived
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

feat: add heartbeat status updates during deployment

Browse Source 
Send periodic "running" status messages while nixos-rebuild executes,
preventing the idle timeout from triggering before deployments complete.
This fixes false "Some deployments failed" warnings in MCP when builds
take longer than 30 seconds.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Torjus Håkestad
2026-02-07 14:23:33 +01:00
parent 79db119d1c
commit 36a74b8cf9
4 changed files with 98 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
cmd/homelab-deploy/main.go
View File

@@ -16,7 +16,7 @@ import (
"github.com/urfave/cli/v3"
)
const version = "0.1.8"
const version = "0.1.9"
func main() {
app := &cli.Command{
@@ -99,6 +99,11 @@ func listenerCommand() *cli.Command {
Usage: "Address for Prometheus metrics HTTP server",
Value: ":9972",
},
&cli.IntFlag{
Name: "heartbeat-interval",
Usage: "Interval in seconds for sending status updates during deployment (0 to disable)",
Value: 15,
},
},
Action: func(ctx context.Context, c *cli.Command) error {
tier := c.String("tier")
@@ -107,18 +112,19 @@ func listenerCommand() *cli.Command {
}
cfg := listener.Config{
Hostname: c.String("hostname"),
Tier: tier,
Role: c.String("role"),
NATSUrl: c.String("nats-url"),
NKeyFile: c.String("nkey-file"),
FlakeURL: c.String("flake-url"),
Timeout: time.Duration(c.Int("timeout")) * time.Second,
DeploySubjects: c.StringSlice("deploy-subject"),
DiscoverSubject: c.String("discover-subject"),
MetricsEnabled: c.Bool("metrics-enabled"),
MetricsAddr: c.String("metrics-addr"),
Version: version,
Hostname: c.String("hostname"),
Tier: tier,
Role: c.String("role"),
NATSUrl: c.String("nats-url"),
NKeyFile: c.String("nkey-file"),
FlakeURL: c.String("flake-url"),
Timeout: time.Duration(c.Int("timeout")) * time.Second,
HeartbeatInterval: time.Duration(c.Int("heartbeat-interval")) * time.Second,
DeploySubjects: c.StringSlice("deploy-subject"),
DiscoverSubject: c.String("discover-subject"),
MetricsEnabled: c.Bool("metrics-enabled"),
MetricsAddr: c.String("metrics-addr"),
Version: version,
}
logger := slog.New(slog.NewJSONHandler(os.Stdout, &slog.HandlerOptions{