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add ENABLE_IN_CLUSTER_NETWORK_LATENCY and RUN_ON_ARM_NODES variables for arm testing #2086

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amacaskill
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@amacaskill amacaskill commented Jun 10, 2022

What type of PR is this?
/kind feature

What this PR does / why we need it:
This PR adds the ENABLE_IN_CLUSTER_NETWORK_LATENCY and RUN_ON_ARM_NODES environment variables which are necessary to run the load test on arm64 nodes.

ENABLE_IN_CLUSTER_NETWORK_LATENCY is needed to disable InClusterNetworkLatency because it doesn't work on arm. RUN_ON_ARM_NODES is needed to set the kubernetes.io/arch:arm64 NoSchedule pod toleration in the deployment, simple-deployment, statefulset, daemonset, and job yaml files in the load test module. Nodepools created in 1.24 have a taint to not schedule on arm64 architectures, so the toleration is needed for the pods to be able to schedule to arm64 nodes.

Which issue(s) this PR fixes:

Fixes #

Does this PR introduce a user-facing change?:

NONE

Additional documentation e.g., KEPs (Kubernetes Enhancement Proposals), usage docs, etc.:


@k8s-ci-robot k8s-ci-robot added cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. labels Jun 10, 2022
@amacaskill amacaskill force-pushed the disable-incluster-network-latency branch from cf09f94 to 10a1ab8 Compare June 10, 2022 20:20
@amacaskill amacaskill force-pushed the disable-incluster-network-latency branch from 10a1ab8 to 9d99ae5 Compare July 18, 2022 19:54
@k8s-ci-robot k8s-ci-robot added needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. size/S Denotes a PR that changes 10-29 lines, ignoring generated files. and removed size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. labels Jul 18, 2022
@amacaskill amacaskill force-pushed the disable-incluster-network-latency branch 2 times, most recently from 4306e75 to 72c55e2 Compare July 18, 2022 20:15
@k8s-ci-robot k8s-ci-robot added size/M Denotes a PR that changes 30-99 lines, ignoring generated files. and removed size/S Denotes a PR that changes 10-29 lines, ignoring generated files. needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. labels Jul 18, 2022
@amacaskill amacaskill force-pushed the disable-incluster-network-latency branch from 83739b8 to 976b34a Compare July 19, 2022 00:39
@k8s-ci-robot k8s-ci-robot added the needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. label Jul 19, 2022
@amacaskill amacaskill force-pushed the disable-incluster-network-latency branch 4 times, most recently from 4451e65 to edcc744 Compare July 19, 2022 01:08
@k8s-ci-robot k8s-ci-robot removed the needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. label Jul 19, 2022
@jprzychodzen
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/lgtm

/assign @marseel
Could you review?

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Jul 19, 2022
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Actually, I see that you are missing simple-deployment.yaml. Could you add it?

Nit: This PR does a little more, please change PR/commit description.

/lgtm cancel

@k8s-ci-robot k8s-ci-robot removed the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Jul 19, 2022
@amacaskill amacaskill force-pushed the disable-incluster-network-latency branch from 3e8b183 to 80831e8 Compare July 20, 2022 16:09
@amacaskill amacaskill force-pushed the disable-incluster-network-latency branch from 80831e8 to f7c1fd7 Compare July 21, 2022 16:31
@amacaskill amacaskill changed the title add variable to disable InClusterNetworkLatency add InClusterNetworkLatency and RUN_ON_ARM_NODES environment variables Jul 21, 2022
@amacaskill amacaskill changed the title add InClusterNetworkLatency and RUN_ON_ARM_NODES environment variables add ENABLE_IN_CLUSTER_NETWORK_LATENCY and RUN_ON_ARM_NODES variables Jul 21, 2022
@amacaskill amacaskill changed the title add ENABLE_IN_CLUSTER_NETWORK_LATENCY and RUN_ON_ARM_NODES variables add ENABLE_IN_CLUSTER_NETWORK_LATENCY and RUN_ON_ARM_NODES variables for arm testing Jul 21, 2022
@amacaskill
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Actually, I see that you are missing simple-deployment.yaml. Could you add it?

Nit: This PR does a little more, please change PR/commit description.

/lgtm cancel

Updated the title and description

@jprzychodzen
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/lgtm

/cc @marseel Could you review?

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Jul 22, 2022
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marseel commented Jul 22, 2022

/lgtm
/approve

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: amacaskill, jprzychodzen, marseel

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@k8s-ci-robot k8s-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Jul 22, 2022
@k8s-ci-robot k8s-ci-robot merged commit 6c36f0e into kubernetes:master Jul 22, 2022
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4 participants