Gleipnir/nidus-sync
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Add systemd activation sockets for downtime-free deploys

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This commit is contained in:
Eli Ribble 2026-04-28 23:24:19 +00:00
parent bd3d3881f5
commit f3af19f03a
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4 changed files with 11 additions and 2 deletions
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8
main.go
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@ -22,6 +22,7 @@ import (
"github.com/Gleipnir-Technology/nidus-sync/rmo"
nidussync "github.com/Gleipnir-Technology/nidus-sync/sync"
"github.com/Gleipnir-Technology/nidus-sync/version"
"github.com/coreos/go-systemd/activation"
"github.com/getsentry/sentry-go"
sentryhttp "github.com/getsentry/sentry-go/http"
"github.com/getsentry/sentry-go/zerolog"
@ -145,13 +146,18 @@ func main() {
log.Error().Err(err).Msg("Failed to start openAI client")
os.Exit(8)
}
listeners, _ := activation.Listeners()
if len(listeners) != 1 {
log.Error().Int("len", len(listeners)).Msg("Unexpected number of socket activation FDs")
os.Exit(1)
}
server := &http.Server{
Addr: config.Bind,
Handler: r,
}
go func() {
log.Info().Str("address", config.Bind).Msg("Serving HTTP requests")
if err := server.ListenAndServe(); err != nil && err != http.ErrServerClosed {
if err := server.Serve(listeners[0]); err != nil && err != http.ErrServerClosed {
log.Error().Str("err", err.Error()).Msg("HTTP Server Error")
}
log.Debug().Msg("Exiting listen-and-serve goroutine")