Commit graph

7 commits

Author SHA1 Message Date
Aliaksandr Valialkin
ef7e2af8f5 app: respect CPU limits set via cgroups
Update GOMAXPROCS to limits set via cgroups. This should reduce CPU trashing and reduce memory usage
for cases when VictoriaMetrics components run in containers with CPU limits.

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/685
2020-08-11 22:59:19 +03:00
Aliaksandr Valialkin
d5dddb0953 all: use %w instead of %s for wrapping errors in fmt.Errorf
This will simplify examining the returned errors such as httpserver.ErrorWithStatusCode .
See https://blog.golang.org/go1.13-errors for details.
2020-06-30 23:05:11 +03:00
Aliaksandr Valialkin
93c87d28f6 all: print --help output to stdout instead of stderr
This is easier to grep and pipe
2020-05-16 11:59:33 +03:00
Jason Gardner
66af7e40f3
app/vmbackup: added ability to create and delete snapshots during backup (#428)
* app/vmbackup: added ability to create and delete snapshots during backup

Resolves: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/422

* Add snapshot create and delete url flags

* Fixed errcheck warnings in build
2020-04-24 22:35:03 +03:00
Aliaksandr Valialkin
8466ab0034 all: allow setting flags via environment vars
Now flags can be set via environment vars with the same names as flags.
Command-line flags override flags set via env vars.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/311
2020-02-10 13:29:13 +02:00
Aliaksandr Valialkin
443189fb0a app/{vmbackup,vmrestore}: add -maxBytesPerSecond command-line flag for limiting the used network bandwidth during backup / restore 2019-11-19 20:31:52 +02:00
Aliaksandr Valialkin
1e46961d68 app/{vmbackup,vmrestore}: add vmbackup and vmrestore tools for creating backups on s3 or gcs from instant snapshots
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/203
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/38
2019-11-08 21:21:07 +02:00