Support simple ping mesh in agent. #6120

IRONICBo · 2024-03-19T08:21:03Z

We need to implement a simple ping-mesh monitoring tool to get nodes connectivity latency.

Design doc(TODO): https://docs.google.com/document/d/1EdKJ8iQ3KwVBQAHaPisqHP7cgpq4RW8mD9KPWtYETbE

Issue: #5514

cmd/antrea-agent/agent.go

pkg/agent/monitortool/latency_store.go

go.mod

pkg/agent/monitortool/monitor.go

pkg/agent/monitortool/latency_store.go

pkg/config/agent/config.go

pkg/features/antrea_features.go

pkg/agent/monitortool/monitor.go

go.mod

pkg/agent/monitortool/monitor.go

IRONICBo · 2024-04-08T19:23:02Z

support to get gw0/podCIDR from node spec.
support singleton CRD in nodelatencymonitor.

Maybe I need to consider about the NetworkPolicyOnly mode by using Transport Address, now only support get IP from first CIDR IP.

I0408 19:16:11.801016       1 monitor.go:249] "Connection status" Connection={"FromIP":"10.244.2.1","ToIP":"10.244.0.1","Latency":0,"Status":false,"LastUpdated":"2024-04-08T19:16:11.800804713Z","CreatedAt":"0001-01-01T00:00:00Z"}
I0408 19:16:11.801040       1 monitor.go:249] "Connection status" Connection={"FromIP":"10.244.2.1","ToIP":"10.244.2.1","Latency":97881,"Status":true,"LastUpdated":"2024-04-08T19:16:11.80070513Z","CreatedAt":"0001-01-01T00:00:00Z"}
I0408 19:16:11.801057       1 monitor.go:249] "Connection status" Connection={"FromIP":"10.244.2.1","ToIP":"10.244.1.1","Latency":0,"Status":false,"LastUpdated":"2024-04-08T19:16:11.800928351Z","CreatedAt":"0001-01-01T00:00:00Z"}

build/charts/antrea/crds/nodelatencymonitor.yaml

pkg/agent/monitortool/latency_store.go

pkg/agent/monitortool/monitor.go

pkg/agent/monitortool/latency_store_test.go

pkg/agent/monitortool/latency_store.go

pkg/agent/monitortool/monitor.go

cmd/antrea-agent/agent.go

pkg/agent/monitortool/latency_store.go

pkg/agent/monitortool/latency_store_test.go

pkg/agent/monitortool/latency_store.go

pkg/agent/monitortool/latency_store_test.go

pkg/agent/monitortool/monitor.go

pkg/apis/crd/v1alpha2/types.go

pkg/agent/monitortool/latency_store.go

pkg/agent/monitortool/monitor.go

pkg/agent/monitortool/latency_store.go

IRONICBo · 2024-04-15T18:09:52Z

I will update my code later.

pkg/agent/monitortool/latency_store.go

pkg/agent/monitortool/monitor.go

pkg/apis/crd/v1alpha2/types.go

pkg/agent/monitortool/monitor.go

pkg/apis/crd/v1alpha2/types.go

pkg/apis/controlplane/types.go

pkg/features/antrea_features.go

pkg/agent/monitortool/latency_store.go

pkg/agent/monitortool/monitor.go

build/charts/antrea/crds/nodelatencymonitor.yaml

heanlan · 2024-04-24T21:48:25Z

Hi @antoninbas , do you know why the codecov bot is not running for this PR? @IRONICBo was asking about the codecov requirements for merging a PR

antoninbas · 2024-04-24T22:23:22Z

Hi @antoninbas , do you know why the codecov bot is not running for this PR? @IRONICBo was asking about the codecov requirements for merging a PR

I don't think there has been a successful CI run yet?
For example currently, even unit tests are failing.

pkg/agent/monitortool/monitor.go

antoninbas

LGTM
@IRONICBo thanks for your contribution and for bearing with us through all these rounds of reviews. Please open your follow up PR with the reporting changes once this is merged.

IRONICBo · 2024-05-30T00:08:24Z

Thanks for your careful review, and I will subsequently open follow-ups subsequent PRs for monitor tool.

Signed-off-by: IRONICBo <boironic@gmail.com>

Signed-off-by: Asklv <boironic@gmail.com>

antoninbas · 2024-05-30T21:40:09Z

/test-all

Follow up to #6120 See #5514 Signed-off-by: Asklv <boironic@gmail.com>

IRONICBo changed the title ~~feat: support simple ping mesh in agent.~~ Support simple ping mesh in agent. Mar 19, 2024

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IRONICBo requested review from antoninbas and Dyanngg April 8, 2024 17:08

Dyanngg reviewed Apr 8, 2024

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IRONICBo force-pushed the 5514-ping-mesh-monitoring-tool branch from 310d69b to b866203 Compare April 9, 2024 06:25

IRONICBo requested a review from Dyanngg April 9, 2024 18:47

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IRONICBo requested review from antoninbas, Dyanngg and heanlan April 17, 2024 17:44

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IRONICBo force-pushed the 5514-ping-mesh-monitoring-tool branch from f6c7714 to 6915393 Compare April 22, 2024 18:19

antoninbas reviewed Apr 23, 2024

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IRONICBo commented Apr 25, 2024

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IRONICBo force-pushed the 5514-ping-mesh-monitoring-tool branch 2 times, most recently from cea5be0 to 3c1cfef Compare April 27, 2024 00:53

IRONICBo mentioned this pull request May 1, 2024

Export node latency query api. #6279

Closed

antoninbas approved these changes May 29, 2024

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IRONICBo added 18 commits May 30, 2024 14:38

support simple ping mesh in agent

3a1d410

Signed-off-by: IRONICBo <boironic@gmail.com>

feat: update feature config and ping tool.

7993ffc

Signed-off-by: IRONICBo <boironic@gmail.com>

feat: add singleton nodelatencymonitor crd define.

048dbdd

Signed-off-by: IRONICBo <boironic@gmail.com>

feat: watch nodelatencymonitor crd to start or stop monitor.

6f711ad

Signed-off-by: IRONICBo <boironic@gmail.com>

feat: support get pod gw0 ip.

1abd59e

Signed-off-by: IRONICBo <boironic@gmail.com>

feat: support NetworkPolicyOnly and fix dual stack IPs.

77b996d

Signed-off-by: IRONICBo <boironic@gmail.com>

feat: support singleton socket.

317d9c2

Signed-off-by: IRONICBo <boironic@gmail.com>

fix: fix wrong node entry.

af479e5

Signed-off-by: IRONICBo <boironic@gmail.com>

fix: tidy up nodeinformer.

5f49e37

Signed-off-by: IRONICBo <boironic@gmail.com>

feat: refactor monitor loop.

a75a3fe

Signed-off-by: IRONICBo <boironic@gmail.com>

fix: fix dual stack estimation.

e973d70

Signed-off-by: IRONICBo <boironic@gmail.com>

fix: fix latency store update function.

df11657

Signed-off-by: Asklv <boironic@gmail.com>

fix: remove seqID and fix comments.

24fe9bf

Signed-off-by: Asklv <boironic@gmail.com>

fix: unexport unused function.

3a3fd5b

Signed-off-by: Asklv <boironic@gmail.com>

fix: remove unused comments.

cafff0d

Signed-off-by: Asklv <boironic@gmail.com>

feat: fix wrong usage in socket.

e1a6484

Signed-off-by: Asklv <boironic@gmail.com>

fix: remove stale ips.

5659313

Signed-off-by: Asklv <boironic@gmail.com>

fix: fix nits.

8b02463

Signed-off-by: Asklv <boironic@gmail.com>

antoninbas force-pushed the 5514-ping-mesh-monitoring-tool branch from 03dc802 to 8b02463 Compare May 30, 2024 21:39

antoninbas merged commit c3103a9 into antrea-io:main May 31, 2024
51 of 55 checks passed

antoninbas added the action/release-note Indicates a PR that should be included in release notes. label May 31, 2024

luolanzone added this to the Antrea v2.1 release milestone Jun 3, 2024

IRONICBo mentioned this pull request Jun 3, 2024

Export node latency query api define. #6392

Merged

antoninbas pushed a commit that referenced this pull request Jun 18, 2024

Define API for Agents to report Node latency stats (#6392)

25899c3

Follow up to #6120 See #5514 Signed-off-by: Asklv <boironic@gmail.com>

This was referenced Jul 25, 2024

Add e2e tests for the NodeLatencyMonitor feature #6549

Closed

Add documentation for NodeLatencyMonitor #6551

Closed

Rupam-It mentioned this pull request Aug 18, 2024

Add e2e test for the NodeLatencyMonitor feature #6612

Merged

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Support simple ping mesh in agent. #6120

Support simple ping mesh in agent. #6120

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Support simple ping mesh in agent. #6120

Support simple ping mesh in agent. #6120

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