[k8sclusterreceiver] Change internal metric store to use pdata

[bogdandrutu]

This PR allows to change independently each metrics getter to pdata.

Signed-off-by: Bogdan Drutu bogdandrutu@gmail.com

[runforesight]

Foresight Summary

    
Major Impacts

TestScraper ❌ failed 1 times in 6 runs (16% fail rate).

TestScraper/metrics_golden ❌ failed 1 times in 6 runs (16% fail rate).

TestScraper/metrics_golden_sftp ❌ failed 1 times in 6 runs (16% fail rate).

build-and-test-windows duration(5 seconds) has decreased 40 minutes 44 seconds compared to main branch avg(40 minutes 49 seconds).

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⭕  build-and-test-windows workflow has finished in 5 seconds (40 minutes 44 seconds less than main branch avg.) and finished at 1st Feb, 2023.

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Job	Failed Steps	Tests
windows-unittest-matrix	-     🔗	N/A	See Details
windows-unittest	-     🔗	N/A	See Details

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✅  check-links workflow has finished in 43 seconds (1 minute 13 seconds less than main branch avg.) and finished at 1st Feb, 2023.

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Job	Failed Steps	Tests
changed files	-     🔗	N/A	See Details
check-links	-     🔗	N/A	See Details

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✅  telemetrygen workflow has finished in 1 minute 2 seconds (1 minute 30 seconds less than main branch avg.) and finished at 1st Feb, 2023.

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Job	Failed Steps	Tests
build-dev	-     🔗	N/A	See Details
publish-latest	-     🔗	N/A	See Details
publish-stable	-     🔗	N/A	See Details

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✅  changelog workflow has finished in 2 minutes 13 seconds and finished at 1st Feb, 2023.

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Job	Failed Steps	Tests
changelog	-     🔗	N/A	See Details

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✅  load-tests workflow has finished in 8 minutes 4 seconds (6 minutes 26 seconds less than main branch avg.) and finished at 1st Feb, 2023.

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Job	Failed Steps	Tests
loadtest (TestTraceAttributesProcessor)	-     🔗	✅ 3  ❌ 0  ⏭ 0    🔗	See Details
loadtest (TestIdleMode)	-     🔗	✅ 1  ❌ 0  ⏭ 0    🔗	See Details
loadtest (TestMetric10kDPS|TestMetricsFromFile)	-     🔗	✅ 6  ❌ 0  ⏭ 0    🔗	See Details
loadtest (TestMetricResourceProcessor|TestTrace10kSPS)	-     🔗	✅ 12  ❌ 0  ⏭ 0    🔗	See Details
loadtest (TestTraceNoBackend10kSPS|TestTrace1kSPSWithAttrs)	-     🔗	✅ 8  ❌ 0  ⏭ 0    🔗	See Details
loadtest (TestTraceBallast1kSPSWithAttrs|TestTraceBallast1kSPSAddAttrs)	-     🔗	✅ 10  ❌ 0  ⏭ 0    🔗	See Details
loadtest (TestBallastMemory|TestLog10kDPS)	-     🔗	✅ 19  ❌ 0  ⏭ 0    🔗	See Details
setup-environment	-     🔗	N/A	See Details

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✅  prometheus-compliance-tests workflow has finished in 13 minutes 35 seconds (⚠️ 5 minutes 51 seconds more than main branch avg.) and finished at 1st Feb, 2023.

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Job	Failed Steps	Tests
prometheus-compliance-tests	-     🔗	✅ 21  ❌ 0  ⏭ 0    🔗	See Details

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✅  build-and-test workflow has finished in 32 minutes 44 seconds (20 minutes 30 seconds less than main branch avg.) and finished at 1st Feb, 2023.

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Job	Failed Steps	Tests
unittest-matrix (1.18, exporter)	-     🔗	✅ 2426  ❌ 0  ⏭ 0    🔗	See Details
unittest-matrix (1.18, receiver-1)	-     🔗	✅ 1944  ❌ 0  ⏭ 0    🔗	See Details
unittest-matrix (1.19, receiver-1)	-     🔗	✅ 1944  ❌ 0  ⏭ 0    🔗	See Details
unittest-matrix (1.19, other)	-     🔗	✅ 4654  ❌ 0  ⏭ 0    🔗	See Details
unittest-matrix (1.18, other)	-     🔗	✅ 4654  ❌ 0  ⏭ 0    🔗	See Details
unittest (1.19)	-     🔗	N/A	See Details
unittest (1.18)	-     🔗	N/A	See Details
cross-compile (darwin, amd64)	-     🔗	N/A	See Details
cross-compile (darwin, arm64)	-     🔗	N/A	See Details
cross-compile (linux, 386)	-     🔗	N/A	See Details
cross-compile (linux, amd64)	-     🔗	N/A	See Details
cross-compile (linux, arm)	-     🔗	N/A	See Details
cross-compile (linux, arm64)	-     🔗	N/A	See Details
cross-compile (linux, ppc64le)	-     🔗	N/A	See Details
cross-compile (windows, 386)	-     🔗	N/A	See Details
cross-compile (windows, amd64)	-     🔗	N/A	See Details
build-package (deb)	-     🔗	N/A	See Details
build-package (rpm)	-     🔗	N/A	See Details
windows-msi	-     🔗	N/A	See Details
publish-check	-     🔗	N/A	See Details
publish-stable	-     🔗	N/A	See Details
publish-dev	-     🔗	N/A	See Details

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