LHHDZ 3a45bbb4e0 app/vmauth: fix discovering backend IPs when url_prefix contains hostname with srv+ prefix (#6401) ... This change fixes the following panic: ``` 2024-06-04T11:16:52.899Z warn app/vmauth/auth_config.go:353 cannot discover backend SRV records for http://srv+localhost:8080: lookup localhost on 10.100.10.4:53: server misbehaving; use it literally panic: runtime error: integer divide by zero goroutine 9 [running]: github.com/VictoriaMetrics/VictoriaMetrics/lib/httpserver.handlerWrapper.func1() /Users/lhhdz/wd/projects/go/VictoriaMetrics/lib/httpserver/httpserver.go:291 +0x58 panic({0x103115100?, 0x10338d700?}) /Users/lhhdz/go/pkg/mod/golang.org/toolchain@v0.0.1-go1.22.3.darwin-arm64/src/runtime/panic.go:770 +0x124 main.getLeastLoadedBackendURL({0x0?, 0x22?, 0x1400014757b?}, 0x1400013c120?) /Users/lhhdz/wd/projects/go/VictoriaMetrics/app/vmauth/auth_config.go:473 +0x210 main.(*URLPrefix).getBackendURL(0x140000aa080) /Users/lhhdz/wd/projects/go/VictoriaMetrics/app/vmauth/auth_config.go:312 +0xb8 ``` --------- Co-authored-by: Haley Wang <haley@victoriametrics.com>		2024-06-12 12:30:44 +02:00
..
appmetrics	all: add -metrics.exposeMetadata command-line flag, which can be used for adding TYPE and HELP metadata for metrics exposed at /metrics page	2023-12-19 03:20:40 +02:00
auth	lib/auth: add NewTokenPossibleMultitenant() for parsing auth token, which can be multitenant	2023-08-30 14:17:55 +02:00
awsapi	lib/awsapi: properly assume role with webIdentity token (#5495)	2023-12-20 19:05:39 +02:00
backup	lib/backup: add -s3TLSInsecureSkipVerify command-line flag (#6318)	2024-05-22 13:58:39 +02:00
blockcache	lib: consistently use atomic.* types instead of atomic.* functions	2024-02-24 02:07:53 +02:00
bloomfilter	lib: consistently use atomic.* types instead of atomic.* functions	2024-02-24 02:07:53 +02:00
bufferedwriter	app/vmselect: move common http functionality from app/vmselect/searchutils to lib/httputils	2023-06-19 22:34:20 -07:00
buildinfo	all: open-sourcing single-node version	2019-05-23 00:18:06 +03:00
bytesutil	lib/logstorage: work-in-progress	2024-06-11 17:50:32 +02:00
cgroup	lib/cgroup: remove SetGOGC() function	2024-02-05 12:11:08 +02:00
decimal	lib/slicesutil: add helper functions for setting slice length and extending its capacity	2024-05-12 11:32:17 +02:00
encoding	lib/encoding: optimize UnmarshalVarUint64, UnmarshalVarInt64 and UnmarshalBytes a bit	2024-05-14 01:23:54 +02:00
envflag	lib/envflag: do not allow unsupported form for boolean command-line flags in the form -boolFlag value	2023-08-17 13:26:53 +02:00
envtemplate	allowed using dashes and dots in environment variables names (#4009)	2023-03-24 15:43:05 -07:00
fastnum	lib/fastnum: use unsafe.Slice() instead of deprecated reflect.SliceHeader	2024-02-29 17:17:13 +02:00
fasttime	lib: consistently use atomic.* types instead of atomic.* functions	2024-02-24 02:07:53 +02:00
filestream	lib/filestream: do not measure read / write duration from / to in-memory buffers	2024-01-23 14:52:22 +02:00
flagutil	Revert "app/vmbackup: introduce new flag type URL (#6152)"	2024-04-24 13:47:57 +02:00
formatutil	app/vmbackupmanager: add metrics for better observability (#488)	2022-12-20 14:18:06 -08:00
fs	lib/fs: support NFS implementations that return EEXIST instead of ENOTEMPTY (#6398)	2024-06-04 15:17:38 +02:00
htmlcomponents	lib/htmlcomponents: use relative links for the top page and for favicon.ico	2023-11-13 20:29:05 +01:00
httpserver	lib/httpserver: allow reloadAuthKey and configAuthKey to override htt… (#6338)	2024-06-10 12:09:47 +02:00
httputils	app/vmalert: support DNS SRV record in -remoteWrite.url (#6299)	2024-05-22 10:52:51 +02:00
influxutils	lib/flagutil: rename Array to ArrayString	2022-10-01 18:26:36 +03:00
ingestserver	Statsd protocol compatibility (#5053)	2024-05-07 21:46:08 +02:00
leveledbytebufferpool	lib/slicesutil: add helper functions for setting slice length and extending its capacity	2024-05-12 11:32:17 +02:00
logger	lib/logger: increase default -loggerMaxArgLen command-line flag value from 500 to 1000	2023-11-14 19:52:27 +01:00
logstorage	lib/logstorage: work-in-progress	2024-06-11 17:50:32 +02:00
lrucache	lib: consistently use atomic.* types instead of atomic.* functions	2024-02-24 02:07:53 +02:00
memory	all: cleanup: remove // +build ... lines, since they are no longer needed after Go1.17, and the minimum supported Go version for VictoriaMetrics source code is Go1.20	2023-11-13 19:12:51 +01:00
mergeset	lib/mergeset: adds tracking for indexdb records drop (#6297)	2024-05-24 14:55:20 +02:00
metricsql	all: make fmt via the upcoming Go1.19	2022-07-11 19:22:15 +03:00
netutil	app/vmauth: fix discovering backend IPs when url_prefix contains hostname with srv+ prefix (#6401)	2024-06-12 12:30:44 +02:00
persistentqueue	Feature allow configuring disableOnDiskQueue and dropSamplesOnOverload per url (#6248)	2024-05-10 12:09:21 +02:00
procutil	all: cleanup: remove // +build ... lines, since they are no longer needed after Go1.17, and the minimum supported Go version for VictoriaMetrics source code is Go1.20	2023-11-13 19:12:51 +01:00
promauth	all: replace old https://docs.victoriametrics.com/sd_configs.html url with the new one - https://docs.victoriametrics.com/sd_configs/	2024-04-18 02:27:47 +02:00
prompb	Exemplar support (#5982)	2024-05-07 12:09:44 +02:00
prompbmarshal	lib/slicesutil: add helper functions for setting slice length and extending its capacity	2024-05-12 11:32:17 +02:00
promrelabel	lib/promrelabel: speedup label match by __name__ (#6432)	2024-06-07 15:44:48 +02:00
promscrape	app/vmalert: support DNS SRV record in -remoteWrite.url (#6299)	2024-05-22 10:52:51 +02:00
promutils	lib/logstorage: work-in-progress	2024-06-04 01:49:02 +02:00
protoparser	lib/protoparser/opentelemetry/firehose: escape requestID before returning it to user (#6451)	2024-06-10 16:55:59 +02:00
proxy	lib/promscrape: use the standard net/http.Client instead of fasthttp.Client for scraping targets in non-streaming mode	2024-01-30 18:39:10 +02:00
pushmetrics	lib/pushmetrics: wait until the background goroutines, which push metrics, are stopped at pushmetrics.Stop()	2024-01-15 13:50:36 +02:00
querytracer	lib/querytracer: add missing blank comment line after 3121d76bee	2023-11-15 16:10:43 +01:00
ratelimiter	app/vmagent: properly shutdown when -maxIngestionRate limit is reached	2024-03-30 06:43:48 +02:00
regexutil	lib/logstorage: work-in-progress	2024-05-25 22:59:13 +02:00
slicesutil	lib/slicesutil: add helper functions for setting slice length and extending its capacity	2024-05-12 11:32:17 +02:00
snapshot	Revert "app/vmbackup: introduce new flag type URL (#6152)"	2024-04-24 13:47:57 +02:00
storage	lib/storage: filter deleted label names and values from `/api/v1/labe… (#6342)	2024-05-29 14:07:44 +02:00
streamaggr	lib/streamaggr: prevent from data race inside dedupAggrShard when samplesBuf can be updated in pushSamples() while their values are read in the flush() loop without das.mu lock	2024-06-11 17:31:16 +02:00
stringsutil	lib/logstorage: work-in-progress	2024-05-22 21:01:20 +02:00
syncwg	all: open-sourcing single-node version	2019-05-23 00:18:06 +03:00
tenantmetrics	lib/encoding/zstd: switch back from atomic.Pointer to atomic.Value for map[...]...	2023-07-20 20:56:11 -07:00
timerpool	lib/timerpool: use timer pool in concurrency limiters	2019-05-28 17:20:10 +03:00
timeutil	all: add up to 10% random jitter to the interval between periodic tasks performed by various components	2024-01-22 18:40:32 +02:00
uint64set	lib/slicesutil: add helper functions for setting slice length and extending its capacity	2024-05-12 11:32:17 +02:00
workingsetcache	lib: consistently use atomic.* types instead of atomic.* functions	2024-02-24 02:07:53 +02:00
writeconcurrencylimiter	app/vmagent/remotewrite: clarify the reason behind the default value for -remoteWrite.queues in the same way as the reason for -maxConcurrentInserts is defined at 73f5fb0f0c	2024-03-06 13:43:08 +02:00