Update base dockerfile images #3876
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Pull Request Overview
This PR updates the base Docker images for the CNS and CNI components by bumping to newer SHA256 hashes for azurelinux and golang base images.
- Updates golang base image SHA256 hash across CNS and CNI Dockerfiles
- Updates azurelinux base/core image SHA256 hash across all Dockerfiles
- Updates azurelinux distroless/minimal image SHA256 hash in CNS Dockerfiles
Reviewed Changes
Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.
| File | Description |
|---|---|
| cns/Dockerfile | Updates golang, azurelinux core, and distroless minimal base image hashes |
| cni/Dockerfile | Updates golang and azurelinux core base image hashes |
| .pipelines/build/dockerfiles/cns.Dockerfile | Updates azurelinux core and distroless minimal base image hashes |
Comments suppressed due to low confidence (3)
cns/Dockerfile:8
- The SHA256 hash 7d33a8015c48c06e97ecd5139181594b550d4d4d6a9d7fb19083192541213753 for the golang image cannot be verified as a valid image digest. Please verify this hash corresponds to an existing golang:1.23-azurelinux3.0 image.
FROM --platform=linux/${ARCH} mcr.microsoft.com/oss/go/microsoft/golang@sha256:7d33a8015c48c06e97ecd5139181594b550d4d4d6a9d7fb19083192541213753 AS go cns/Dockerfile:11
- The SHA256 hash c09a4e011a092a45b5c46ac5633253eb1e1106df028912b89cbe225d9061ef0b for the azurelinux/base/core image cannot be verified as a valid image digest. Please verify this hash corresponds to an existing azurelinux/base/core:3.0 image.
FROM mcr.microsoft.com/azurelinux/base/core@sha256:c09a4e011a092a45b5c46ac5633253eb1e1106df028912b89cbe225d9061ef0b AS mariner-core cns/Dockerfile:14
- The SHA256 hash c37100f358ee19e62c60673c54fb43b83d43b2c305846e44b23b2e032e9caf30 for the azurelinux/distroless/minimal image cannot be verified as a valid image digest. Please verify this hash corresponds to an existing azurelinux/distroless/minimal:3.0 image.
FROM mcr.microsoft.com/azurelinux/distroless/minimal@sha256:c37100f358ee19e62c60673c54fb43b83d43b2c305846e44b23b2e032e9caf30 AS mariner-distroless 
| /azp run |
| Azure Pipelines successfully started running 3 pipeline(s). |
rbtr approved these changes Jul 30, 2025
kmurudi approved these changes Jul 30, 2025
NihaNallappagari pushed a commit to NihaNallappagari/azure-container-networking that referenced this pull request Sep 4, 2025
Update dockerfile images
sivakami-projects pushed a commit that referenced this pull request Oct 23, 2025
Update dockerfile images
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3 participants
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This is simply to update the latest azurelinux and golang base images