Build the locust image for the cluster's architecture#543
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Chuang Wang (chuangw6) wants to merge 1 commit into
Open
Build the locust image for the cluster's architecture#543Chuang Wang (chuangw6) wants to merge 1 commit into
Chuang Wang (chuangw6) wants to merge 1 commit into
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docker build defaults to the build host's platform. On an Apple Silicon workstation that produces an arm64 image, the push succeeds, and nothing complains until the kubelet on an amd64 node reports no match for platform in manifest: not found two steps later, which reads like a registry or IAM problem rather than a build one. Pin the build to linux/amd64, overridable via LOCUST_IMAGE_PLATFORM for arm64 node pools (T2A, Axion).
This was referenced Jul 27, 2026
Julian Gutierrez Oschmann (juli4n)
requested a review
from Max Smythe (maxsmythe)
July 27, 2026 16:41
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build_and_push.shrandocker buildwith no--platform, so an arm64workstation produced an arm64 image while GKE nodes (c3-standard-4) are
amd64. The push succeeds and nothing fails until the kubelet pulls, two
steps later:
Default to linux/amd64, overridable via LOCUST_IMAGE_PLATFORM for arm64
node pools (T2A, Axion).
Verified: pushed manifest reports linux/amd64 and the locust pod reaches
3/3 Running.
Stacked on #542.