TSDB enablement for HAProxy datastreams

[agithomas]

• Enhancement

Proposed commit message

• WHAT: Enable time series data streams for the metrics datasets.
• WHY: This improves storage usage and query performance.

Checklist

• I have reviewed tips for building integrations and this pull request is aligned with them.
• I have verified that all data streams collect metrics or logs.
• I have added an entry to my package's changelog.yml file.
• I have verified that Kibana version constraints are current according to guidelines.

Author's Checklist

• Package testing
• Disablement & Rollover testing

How to test this PR locally

• elastic-package build
• elastic-package stack up -v -d --services package-registry

Related issues

• Relates [HA Proxy] TSDB Enablement #7138

Screenshots

Screenshots added here : #8204

[agithomas]

Stat datastream testing

Copying documents from .ds-metrics-haproxy.stat-default-2023.10.16-000001 to tsdb-index-enabled...
All 309 documents taken from index .ds-metrics-haproxy.stat-default-2023.10.16-000001 were successfully placed to index tsdb-index-enabled.

Info datastream testing

Copying documents from .ds-metrics-haproxy.info-default-2023.10.16-000001 to tsdb-index-enabled...
All 54 documents taken from index .ds-metrics-haproxy.info-default-2023.10.16-000001 were successfully placed to index tsdb-index-enabled.

[elasticmachine]

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Build stats

• Start Time: 2023-10-19T05:13:06.691+0000

• Duration: 15 min 10 sec

Test stats 🧪

Test	Results
Failed	0
Passed	40
Skipped	0
Total	40

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[elasticmachine]

🌐 Coverage report

Name	Metrics % (covered/total)	Diff
Packages	100.0% (1/1)	💚
Files	100.0% (1/1)	💚
Classes	100.0% (1/1)	💚
Methods	90.476% (19/21)	👎 -1.874
Lines	97.312% (181/186)	👍 5.724
Conditionals	100.0% (0/0)	💚

[elasticmachine]

Package haproxy - 1.9.0 containing this change is available at https://epr.elastic.co/search?package=haproxy