[exporter/prometheusremotewriteexporter] Allow to set batch_send_deadline

[pfrayer]

Component(s)

exporter/prometheusremotewrite

Is your feature request related to a problem? Please describe.

In a standalone Prometheus remote-write's configuration, you can set up a queue_config with many options. For instance:

queue_config:
  capacity: 3000
  max_shards: 100
  min_shards: 1
  max_samples_per_send: 1000
  batch_send_deadline: 30s
  min_backoff: 1s
  max_backoff: 60s
  retry_on_http_429: true

Currently in the prometheusremotewriteexporter you can only set the following:

remote_write_queue:
  enabled: true
  queue_size: 3000
  num_consumers: 10
retry_on_failure:
  enabled: true

As we can't set the batch_send_deadline option, the prometheusremotewriteexporter seems to perform remote-writes only each 60sec (can't find where it's set).
If the remote-write backend have less HA replicas than the number of prometheusremotewriteexporter pushing replicas, and the remote-write backend try to elect a new replicas leader less than each 60sec, the HA backend will pick a new leader and the send metrics will be dropped.

Describe the solution you'd like

Be able to define the remote-write frequency

Describe alternatives you've considered

No response

Additional context

No response

[github-actions]

Pinging code owners:

• exporter/prometheusremotewrite: @Aneurysm9 @rapphil

See Adding Labels via Comments if you do not have permissions to add labels yourself.

[github-actions]

This issue has been inactive for 60 days. It will be closed in 60 days if there is no activity. To ping code owners by adding a component label, see Adding Labels via Comments, or if you are unsure of which component this issue relates to, please ping @open-telemetry/collector-contrib-triagers. If this issue is still relevant, please ping the code owners or leave a comment explaining why it is still relevant. Otherwise, please close it.

Pinging code owners:

• exporter/prometheusremotewrite: @Aneurysm9 @rapphil

See Adding Labels via Comments if you do not have permissions to add labels yourself.

[github-actions]

This issue has been closed as inactive because it has been stale for 120 days with no activity.