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Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files

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Aliaksandr Valialkin 2021-01-13 13:55:45 +02:00
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4
app/vmagent/README.md
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@ -131,6 +131,10 @@ The `vmagent` can be configured to encrypt the incoming `remote_write` requests
Additionally, Basic Auth can be enabled for the incoming `remote_write` requests with `-httpAuth.*` command-line flags.
#### remote_write for clustered version
Despite `vmagent` can accept data in several supported protocols (OpenTSDB, Influx, Prometheus, Graphite) and scrape data from various targets, writes always peformed in Promethes remote_write protocol. Therefore for clustered version `-remoteWrite.url` command-line flag should be configured as `<schema>://<vminsert-host>:8480/insert/<customer-id>/prometheus/api/v1/write`
### How to collect metrics in Prometheus format

3
docs/CHANGELOG.md
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@ -2,6 +2,9 @@
# tip
# [v1.52.0](https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.52.0)
* FEATURE: provide a sample list of alerting rules for VictoriaMetrics components. It is available [here](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/alerts.yml).
* FEATURE: disable final merge for data for the previous month at the beginning of new month, since it may result in high disk IO and CPU usage. Final merge can be enabled by setting `-finalMergeDelay` command-line flag to positive duration.
* FEATURE: add `tfirst_over_time(m[d])` and `tlast_over_time(m[d])` functions to [MetricsQL](https://victoriametrics.github.io/MetricsQL.html) for returning timestamps for the first and the last data point in `m` over `d` duration.

4
docs/vmagent.md
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@ -131,6 +131,10 @@ The `vmagent` can be configured to encrypt the incoming `remote_write` requests
Additionally, Basic Auth can be enabled for the incoming `remote_write` requests with `-httpAuth.*` command-line flags.
#### remote_write for clustered version
Despite `vmagent` can accept data in several supported protocols (OpenTSDB, Influx, Prometheus, Graphite) and scrape data from various targets, writes always peformed in Promethes remote_write protocol. Therefore for clustered version `-remoteWrite.url` command-line flag should be configured as `<schema>://<vminsert-host>:8480/insert/<customer-id>/prometheus/api/v1/write`
### How to collect metrics in Prometheus format