TrueCloudLab/frostfs-node
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node: Start metrics and pprof as soon as possible #882

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fyrchik merged 1 commit from dstepanov-yadro/frostfs-node:fix/metrics_start_order into master 2023-12-21 15:09:55 +00:00
Conversation 0 Commits 1 Files changed 2 +9 -21
2 changed files with 9 additions and 21 deletions
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21
cmd/frostfs-node/httpcomponent.go
View file

@ -36,21 +36,19 @@ func (cmp *httpComponent) init(c *cfg) {
cmp.shutdownDur, cmp.shutdownDur,
), ),
) )
c.wg.Add(1)
go func() {
defer c.wg.Done()
c.log.Info(logs.FrostFSNodeStartListeningEndpoint,
zap.String("service", cmp.name),
zap.String("endpoint", cmp.address))
fatalOnErr(srv.Serve())
fyrchik commented 2023-12-21 12:26:20 +00:00
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Not the case here (everything is on localhost), but what about your recent optimization regarding rebinging to a not-yet-available IP, will it work?

Not the case here (everything is on localhost), but what about your recent optimization regarding rebinging to a not-yet-available IP, will it work?
dstepanov-yadro commented 2023-12-21 13:01:58 +00:00
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Now not

Now not
fyrchik commented 2023-12-21 15:09:45 +00:00
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Ok, our current configuration everywhere uses localhost, so #836 is still useful.

Ok, our current configuration everywhere uses localhost, so #836 is still useful.
}()
c.closers = append(c.closers, closer{ c.closers = append(c.closers, closer{
cmp.name, cmp.name,
func() { stopAndLog(c, cmp.name, srv.Shutdown) }, func() { stopAndLog(c, cmp.name, srv.Shutdown) },
}) })
c.workers = append(c.workers, worker{
cmp.name,
func(ctx context.Context) {
runAndLog(ctx, c, cmp.name, false, func(context.Context, *cfg) {
c.log.Info(logs.FrostFSNodeStartListeningEndpoint,
zap.String("service", cmp.name),
zap.String("endpoint", cmp.address))
fatalOnErr(srv.Serve())
})
},
})
} }
func (cmp *httpComponent) reload(ctx context.Context) error { func (cmp *httpComponent) reload(ctx context.Context) error {
@ -64,7 +62,6 @@ func (cmp *httpComponent) reload(ctx context.Context) error {
} }
// Cleanup // Cleanup
delCloser(cmp.cfg, cmp.name) delCloser(cmp.cfg, cmp.name)
delWorker(cmp.cfg, cmp.name)
// Init server with new parameters // Init server with new parameters
cmp.init(cmp.cfg) cmp.init(cmp.cfg)
// Start worker // Start worker

9
cmd/frostfs-node/worker.go
View file

@ -30,15 +30,6 @@ func startWorker(ctx context.Context, c *cfg, wrk worker) {
}(wrk) }(wrk)
} }
func delWorker(c *cfg, name string) {
for i, worker := range c.workers {
if worker.name == name {
c.workers = append(c.workers[:i], c.workers[i+1:]...)
return
}
}
}
func getWorker(c *cfg, name string) *worker { func getWorker(c *cfg, name string) *worker {
for _, wrk := range c.workers { for _, wrk := range c.workers {
if wrk.name == name { if wrk.name == name {