This reverts commit 20b18e9feb.
Reason for revert: running goimports on `make check-all` introduces the following issues:
- It runs only on modified files, which weren't commited yet into git repository.
This means the formatting for the remaining files becomes different comparing to the formatting
for the changed files. This also means that the goimports has no any effect
at github actions and when the changed code is already commited to git repository.
- `gomiports` performs formatting in the same way as gofmt, so `make fmt` becomes unnecessary.
But when `gofmt` is substituted with `goimports`, then it performs unnecessary formatting for *.qtpl.go files.
It is possible to make a hack, which will prepare a list of all the *.go files at lib/ and app/
without the *.qtpl.go files, and then feed this list to `goimports`, but this looks too fragile
for the task of just fixing the ordering of Go imports.
So it is better to leave source code formatting as is with `gofmt`, while manually fixing improper ordering
of Go import from time to time in dedicated commits until better solution arises.
Add a break if gotAlert is nil
This removes the following golangci-lint warning:
app/vmalert/alerting_test.go:868:8: SA5011(related information): this check suggests that the pointer can be nil (staticcheck)
if gotAlert == nil {
^
* app/vmctl: fix panic `--remote-read-filter-time-start` flag not defined
* app/vmctl: update CHANGELOG.md
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Co-authored-by: Nikolay <nik@victoriametrics.com>
It could happen for low evaluation intervals and irregular
delays during execution that evaluation time would get
a negative offset. This could result into cumulative
discrepancy between the actual time and evaluation time for rules.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* make: add goimports task
Adds task to fix imports formatting implace.
Formats imports into:
- native library
- external libraries
- local packages based on github.com/VictoriaMetrics/VictoriaMetrics prefix
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
* make: add goimports install task
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
* make: run goimports only for changed files
Applying goimports to all existing files would create a lot of problems with cherry-picking changes between different branches used for development. To avoid this it was decided to only run goimports on changed files to fix formatting gradually.
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
* make: update goimports to run on all changed files
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
---------
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
- Clarify docs about -replicationFactor command-line flag at vmselect
- Clarify description for -replicationFactor and -search.skipSlowReplicas command-line flags
- Fix the logic for returning responses if -search.skipSlowReplicas command-line flag
is enabled. The logic was broken in the 173ccf4333,
so it could return responses only if some of vmstorage nodes return error,
while it should return when query results are successfully collected from more than
(len(storageNodes) - replicationFactor) vmstorage nodes.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1207
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/711
* vmselect: introduce `search.skipSlowReplicas` cmd-line flag
vmselect has two logical conditions during request processing when
`-replicationFactor` cmd-line flag is set:
1. If at least `len(storageNodes) - replicationFactor` responded, it could skip
waiting for the rest of nodes to respond. This could lead to problems described
here https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1207.
2. Mark response as partial if less than `len(storageNodes) - replicationFactor` responded
without an error.
The P1 showed itself error-prone and became the main reason why
`-replicationFactor` wasn't recommended to use at vmselect level.
However, this optimization could be still very useful in situations
when there are slow and fast replicas in cluster.
But P2 remains viable and important conditionless.
Hiding P1 behind the feature-flag `search.skipSlowReplicas`
should make `-replicationFactor` flag usable again. And let users
choose whether they want P1 to be respected.
Related issues
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1207https://github.com/VictoriaMetrics/VictoriaMetrics/issues/711
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* docs: update changelog
Signed-off-by: hagen1778 <roman@victoriametrics.com>
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
* docs: make `httpAuth.*` flags description less ambiguous
Currently, it may confuse users whether `httpAuth.*` flags are used by HTTP client or server configuration(see https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4586 for example).
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
* docs: fix a typo
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
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Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
vmalert: allow disabling of `step` param attached to instant queries
This might be useful for using vmalert with datasources that to not support this param,
unlike VictoriaMetrics.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4573
Signed-off-by: hagen1778 <roman@victoriametrics.com>
