ioutil.ReadAll is deprecated since Go1.16 - see https://tip.golang.org/doc/go1.16#ioutil
VictoriaMetrics requires at least Go1.18, so it is OK to switch from ioutil.ReadAll to io.ReadAll.
This is a follow-up for 02ca2342ab
Make it possible to migrate timeseries while restoring the
original timeseries name previously written from Prometheus
to InfluxDB v1 via remote_write.
Fixes: https://github.com/VictoriaMetrics/vmctl/issues/8
Do not assume the db label to be the last one and also
make sure we are not skipping it and everything afterwards.
Breaking the loop would cause following labels to be empty.
vmctl: fix vmctl blocking on process interrupt
This change prevents vmctl from indefinite blocking on
receiving the interrupt signal. The update touches all
import modes and suppose to improve tool reliability.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2491
add progress bars to the VM importer
The new progress bars supposed to display the processing speed per each
VM importer worker. This info should help to identify if there is a bottleneck
on the VM side during the import process, without waiting for its finish.
The new progress bars can be disabled by passing `vm-disable-progress-bar` flag.
Plotting multiple progress bars requires using experimental progress bar pool
from github.com/cheggaaa/pb/v3. Switch to progress bar pool required changes
in all import modes.
The openTSDB mode wasn't changed due to its implementation, which implies individual progress
bars per each series. Because of this, using the pool wasn't possible.
Signed-off-by: dmitryk-dk <kozlovdmitriyy@gmail.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
* lib/protoparser: changes ParseStream for native format
uses reader instead of http.Request
updates app/vmagent and app/vmagent method usage
* app/vmctl: add verify-block subcommand
it allows to check exported from VictoriaMetrics data block in native format
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2362
Update app/vmctl/README.md
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
The new flag `vm-rate-limit` defines data transfer speed limit
in bytes per second. Rate limiting is not applied if flag is omitted.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1405
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* Simplify queries to OpenTSDB (and make them properly appear in OpenTSDB query stats) and also tweak defaults a bit
* Convert seconds to milliseconds before writing to VictoriaMetrics and increase subquery size
Signed-off-by: John Seekins <jseekins@datto.com>
On import process interruption `vmctl` now prints the max and min timestamps of:
* last failed batch if import ended with error;
* last sent batch if import was cancelled by user.
To get more details for each timeseries in batch user needs to specify `--verbose` flag.
The change does not relate to `vm-native` mode, since `vmctl` has no control over
transferred data in this mode.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1236
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* Simplify queries to OpenTSDB (and make them properly appear in OpenTSDB query stats) and also tweak defaults a bit
Signed-off-by: John Seekins <jseekins@datto.com>
* Simplify queries to OpenTSDB (and make them properly appear in OpenTSDB query stats) and also tweak defaults a bit
Signed-off-by: John Seekins <jseekins@datto.com>
* remove extraneous printlns
Signed-off-by: John Seekins <jseekins@datto.com>
* remove empty line
Signed-off-by: John Seekins <jseekins@datto.com>
* fix bug in offset calcuation and closer to working with simpler queries
Signed-off-by: John Seekins <jseekins@datto.com>
* fix boolean eval
Signed-off-by: John Seekins <jseekins@datto.com>
* fix casting and check for multiple series
Signed-off-by: John Seekins <jseekins@datto.com>
vmctl: properly convert influx bools into integer representation
When using vmctl influx, the import would fail importing boolean fields
with:
```
failed to convert value "some".0 to float64: unexpected value type true
```
This converts `true` to `1` and `false` to `0`.
Fixes#1709
The purpose of update is to make README and flags description more
clear to the reader. Especially, show that vm-account-id flag is required
for clustered version of VM.
The `::tag` type is needed in cases when field and tag names are equal, which
results into unexpected results in InfluxQL. Setting the type explicitly helps
InfluxDB to understand which exact column we apply filter to.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1299
* docs: drop table of contents for `vmctl`
We already have it autogenerated on .github.io, so no need to keep it.
* docs: mention OpenTSDB migration feature for vmctl
* docs: sync docs for `vmalert`
* add more documentation on OpenTSDB migration explaining what chunking means
* more clarification of OpenTSDB aggregations
* break out what a retention string becomes
* add more docs around retention strings
* add example of running program and fix mistake in how hard offsets are handled
* fix formatting
The major change is adding `sort` directive to docs. For those docs which are copied
from internal packages `sort` is added via makefile command. For the rest it is added
manually since they're updated manually as well.
The rest of changes is connected with markdown formatting. For example, changing headers
in some files (`##` => `#`) makes navigation on .github.io to look better. This especially
useful for `changelog` docs.
Table of contents for `vmctl` is dropped, since we already have it autogenerated on .github.io.
No link changes expected. The corresponding PR to `cluster` branch will be made in follow-up PR.
The archive contains the following executables for Windows:
* vmagent
* vmalert
* vmauth
* vmctl
Other components - vmbackup, vmrestore, victoria-metrics - aren't supported for Windows yet
It is better developing vmctl tool in VictoriaMetrics repository, so it could be released
together with the rest of vmutils tools such as vmalert, vmagent, vmbackup, vmrestore and vmauth.
