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feat(list): add replica count - #4011

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pmeida:feat/func-list-replica-count
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feat(list): add replica count#4011
pmeida wants to merge 1 commit into
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pmeida:feat/func-list-replica-count

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@pmeida pmeida commented Aug 14, 2026 •
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  • Add REPLICAS column to func list output - each deployer backend (k8s, keda, knative) populates a Replicas field on ListItem from the live deployment state

/kind enhancement

Fixes #4004

Release Note

`func list` now shows a `REPLICAS` column indicating how many ready instances of each deployed function are currently running.

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@knative-prow knative-prow Bot added do-not-merge/work-in-progress 🤖 PR should not merge because it is a work in progress. kind/enhancement Feature additions or improvements to existing labels Aug 14, 2026
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[APPROVALNOTIFIER] This PR is NOT APPROVED

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@knative-prow-robot knative-prow-robot added the needs-rebase Cannot be merged due to conflicts with HEAD. label Aug 14, 2026
@knative-prow knative-prow Bot added size/L 🤖 PR changes 100-499 lines, ignoring generated files. needs-ok-to-test 🤖 Needs an org member to approve testing labels Aug 14, 2026
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Hi @pmeida. Thanks for your PR.

I'm waiting for a knative member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work.

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@pmeida pmeida changed the title Add replica count to func list output feat(list): add replica count Aug 14, 2026
@pmeida
feat: add replica count to func list output
20af44d 
func list showed no replica information, making it impossible
to tell at a glance how many instances of a function were
running without reaching for kubectl.

Adds a Replicas field to ListItem populated by each deployer
backend: k8s reads deployment.Status.ReadyReplicas, keda fetches
the backing Deployment and does the same, and knative reads
ActualReplicas from the latest ready Revision. The REPLICAS
column is added to the plain text output. Integration tests
assert that a deployed function reports at least one replica.
@pmeida
pmeida force-pushed the feat/func-list-replica-count branch from c3889fe to 20af44d Compare August 14, 2026 15:09
@knative-prow-robot knative-prow-robot removed the needs-rebase Cannot be merged due to conflicts with HEAD. label Aug 14, 2026
@knative-prow knative-prow Bot added size/M 🤖 PR changes 30-99 lines, ignoring generated files. and removed size/L 🤖 PR changes 100-499 lines, ignoring generated files. labels Aug 14, 2026
@matejvasek
matejvasek requested a review from gauron99 August 14, 2026 18:26
@gauron99

gauron99 commented Aug 14, 2026

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you have conflicts here, otherwise looks good

@knative-prow-robot knative-prow-robot added the needs-rebase Cannot be merged due to conflicts with HEAD. label Aug 14, 2026
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PR needs rebase.

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@dsimansk dsimansk Awaiting requested review from dsimansk
@jrangelramos jrangelramos Awaiting requested review from jrangelramos
@gauron99 gauron99 Awaiting requested review from gauron99

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func list should show replica count

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