Bh/multi arch builds 2#1532
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kevalmahajan merged 6 commits intoIBM:multi-arch-buildsfrom Dec 3, 2025
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Add comprehensive multiplatform Docker build support with: - New docker-multiplatform.yml workflow: - Parallel native builds for amd64 (ubuntu-latest) and arm64 (ubuntu-24.04-arm) - QEMU emulation for s390x on ubuntu-latest - Multiplatform manifest creation with buildx imagetools - Security scanning (Trivy, Grype, Syft SBOM) on amd64 - Cosign keyless signing for all architectures - Updated docker-release.yml: - Use buildx imagetools create for manifest handling - Preserves all architecture variants when tagging releases - Updated ibm-cloud-code-engine.yml: - Explicit --platform linux/amd64 flag for consistent builds - Updated Containerfile.lite for multiplatform compatibility: - Use ubi10-minimal as runtime base instead of scratch - Eliminates dnf --installroot which fails under QEMU emulation - Uses microdnf for runtime package installation - Maintains security scanning compatibility (RPM database preserved) - Enhanced Makefile targets: - container-build-multi: Build multiplatform image locally - container-inspect-manifest: Inspect multiplatform manifest in registry Closes #80 Signed-off-by: Mihai Criveti <crivetimihai@gmail.com>
Signed-off-by: Brian Hussey <brian.hussey@ie.ibm.com>
Signed-off-by: Brian Hussey <brian.hussey@ie.ibm.com>
Signed-off-by: Brian Hussey <brian.hussey@ie.ibm.com>
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Signed-off-by: Brian Hussey <brian.hussey@ie.ibm.com>
kevalmahajan
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Dec 3, 2025
* feat: Add multiplatform container image support (amd64, arm64, s390x) Add comprehensive multiplatform Docker build support with: - New docker-multiplatform.yml workflow: - Parallel native builds for amd64 (ubuntu-latest) and arm64 (ubuntu-24.04-arm) - QEMU emulation for s390x on ubuntu-latest - Multiplatform manifest creation with buildx imagetools - Security scanning (Trivy, Grype, Syft SBOM) on amd64 - Cosign keyless signing for all architectures - Updated docker-release.yml: - Use buildx imagetools create for manifest handling - Preserves all architecture variants when tagging releases - Updated ibm-cloud-code-engine.yml: - Explicit --platform linux/amd64 flag for consistent builds - Updated Containerfile.lite for multiplatform compatibility: - Use ubi10-minimal as runtime base instead of scratch - Eliminates dnf --installroot which fails under QEMU emulation - Uses microdnf for runtime package installation - Maintains security scanning compatibility (RPM database preserved) - Enhanced Makefile targets: - container-build-multi: Build multiplatform image locally - container-inspect-manifest: Inspect multiplatform manifest in registry Closes #80 Signed-off-by: Mihai Criveti <crivetimihai@gmail.com> * Include missing Container.scratch file in MANIFEST.in (#1529) Signed-off-by: Brian Hussey <brian.hussey@ie.ibm.com> * Update documentation for multi-architecture image use Signed-off-by: Brian Hussey <brian.hussey@ie.ibm.com> * Revert unneeded changes in one part of the doc. Signed-off-by: Brian Hussey <brian.hussey@ie.ibm.com> * Add recursive signing to cosign step. Signed-off-by: Brian Hussey <brian.hussey@ie.ibm.com> --------- Signed-off-by: Mihai Criveti <crivetimihai@gmail.com> Signed-off-by: Brian Hussey <brian.hussey@ie.ibm.com> Co-authored-by: Mihai Criveti <crivetimihai@gmail.com>
kevalmahajan
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that referenced
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Dec 3, 2025
…#1520) * feat: Add multiplatform container image support (amd64, arm64, s390x) Add comprehensive multiplatform Docker build support with: - New docker-multiplatform.yml workflow: - Parallel native builds for amd64 (ubuntu-latest) and arm64 (ubuntu-24.04-arm) - QEMU emulation for s390x on ubuntu-latest - Multiplatform manifest creation with buildx imagetools - Security scanning (Trivy, Grype, Syft SBOM) on amd64 - Cosign keyless signing for all architectures - Updated docker-release.yml: - Use buildx imagetools create for manifest handling - Preserves all architecture variants when tagging releases - Updated ibm-cloud-code-engine.yml: - Explicit --platform linux/amd64 flag for consistent builds - Updated Containerfile.lite for multiplatform compatibility: - Use ubi10-minimal as runtime base instead of scratch - Eliminates dnf --installroot which fails under QEMU emulation - Uses microdnf for runtime package installation - Maintains security scanning compatibility (RPM database preserved) - Enhanced Makefile targets: - container-build-multi: Build multiplatform image locally - container-inspect-manifest: Inspect multiplatform manifest in registry Closes #80 Signed-off-by: Mihai Criveti <crivetimihai@gmail.com> * Include missing Container.scratch file in MANIFEST.in (#1529) Signed-off-by: Brian Hussey <brian.hussey@ie.ibm.com> * Bh/multi arch builds 2 (#1532) * feat: Add multiplatform container image support (amd64, arm64, s390x) Add comprehensive multiplatform Docker build support with: - New docker-multiplatform.yml workflow: - Parallel native builds for amd64 (ubuntu-latest) and arm64 (ubuntu-24.04-arm) - QEMU emulation for s390x on ubuntu-latest - Multiplatform manifest creation with buildx imagetools - Security scanning (Trivy, Grype, Syft SBOM) on amd64 - Cosign keyless signing for all architectures - Updated docker-release.yml: - Use buildx imagetools create for manifest handling - Preserves all architecture variants when tagging releases - Updated ibm-cloud-code-engine.yml: - Explicit --platform linux/amd64 flag for consistent builds - Updated Containerfile.lite for multiplatform compatibility: - Use ubi10-minimal as runtime base instead of scratch - Eliminates dnf --installroot which fails under QEMU emulation - Uses microdnf for runtime package installation - Maintains security scanning compatibility (RPM database preserved) - Enhanced Makefile targets: - container-build-multi: Build multiplatform image locally - container-inspect-manifest: Inspect multiplatform manifest in registry Closes #80 Signed-off-by: Mihai Criveti <crivetimihai@gmail.com> * Include missing Container.scratch file in MANIFEST.in (#1529) Signed-off-by: Brian Hussey <brian.hussey@ie.ibm.com> * Update documentation for multi-architecture image use Signed-off-by: Brian Hussey <brian.hussey@ie.ibm.com> * Revert unneeded changes in one part of the doc. Signed-off-by: Brian Hussey <brian.hussey@ie.ibm.com> * Add recursive signing to cosign step. Signed-off-by: Brian Hussey <brian.hussey@ie.ibm.com> --------- Signed-off-by: Mihai Criveti <crivetimihai@gmail.com> Signed-off-by: Brian Hussey <brian.hussey@ie.ibm.com> Co-authored-by: Mihai Criveti <crivetimihai@gmail.com> --------- Signed-off-by: Mihai Criveti <crivetimihai@gmail.com> Signed-off-by: Brian Hussey <brian.hussey@ie.ibm.com> Co-authored-by: Brian Hussey <brian.hussey@ie.ibm.com>
kcostell06
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Feb 24, 2026
…IBM#1520) * feat: Add multiplatform container image support (amd64, arm64, s390x) Add comprehensive multiplatform Docker build support with: - New docker-multiplatform.yml workflow: - Parallel native builds for amd64 (ubuntu-latest) and arm64 (ubuntu-24.04-arm) - QEMU emulation for s390x on ubuntu-latest - Multiplatform manifest creation with buildx imagetools - Security scanning (Trivy, Grype, Syft SBOM) on amd64 - Cosign keyless signing for all architectures - Updated docker-release.yml: - Use buildx imagetools create for manifest handling - Preserves all architecture variants when tagging releases - Updated ibm-cloud-code-engine.yml: - Explicit --platform linux/amd64 flag for consistent builds - Updated Containerfile.lite for multiplatform compatibility: - Use ubi10-minimal as runtime base instead of scratch - Eliminates dnf --installroot which fails under QEMU emulation - Uses microdnf for runtime package installation - Maintains security scanning compatibility (RPM database preserved) - Enhanced Makefile targets: - container-build-multi: Build multiplatform image locally - container-inspect-manifest: Inspect multiplatform manifest in registry Closes IBM#80 Signed-off-by: Mihai Criveti <crivetimihai@gmail.com> * Include missing Container.scratch file in MANIFEST.in (IBM#1529) Signed-off-by: Brian Hussey <brian.hussey@ie.ibm.com> * Bh/multi arch builds 2 (IBM#1532) * feat: Add multiplatform container image support (amd64, arm64, s390x) Add comprehensive multiplatform Docker build support with: - New docker-multiplatform.yml workflow: - Parallel native builds for amd64 (ubuntu-latest) and arm64 (ubuntu-24.04-arm) - QEMU emulation for s390x on ubuntu-latest - Multiplatform manifest creation with buildx imagetools - Security scanning (Trivy, Grype, Syft SBOM) on amd64 - Cosign keyless signing for all architectures - Updated docker-release.yml: - Use buildx imagetools create for manifest handling - Preserves all architecture variants when tagging releases - Updated ibm-cloud-code-engine.yml: - Explicit --platform linux/amd64 flag for consistent builds - Updated Containerfile.lite for multiplatform compatibility: - Use ubi10-minimal as runtime base instead of scratch - Eliminates dnf --installroot which fails under QEMU emulation - Uses microdnf for runtime package installation - Maintains security scanning compatibility (RPM database preserved) - Enhanced Makefile targets: - container-build-multi: Build multiplatform image locally - container-inspect-manifest: Inspect multiplatform manifest in registry Closes IBM#80 Signed-off-by: Mihai Criveti <crivetimihai@gmail.com> * Include missing Container.scratch file in MANIFEST.in (IBM#1529) Signed-off-by: Brian Hussey <brian.hussey@ie.ibm.com> * Update documentation for multi-architecture image use Signed-off-by: Brian Hussey <brian.hussey@ie.ibm.com> * Revert unneeded changes in one part of the doc. Signed-off-by: Brian Hussey <brian.hussey@ie.ibm.com> * Add recursive signing to cosign step. Signed-off-by: Brian Hussey <brian.hussey@ie.ibm.com> --------- Signed-off-by: Mihai Criveti <crivetimihai@gmail.com> Signed-off-by: Brian Hussey <brian.hussey@ie.ibm.com> Co-authored-by: Mihai Criveti <crivetimihai@gmail.com> --------- Signed-off-by: Mihai Criveti <crivetimihai@gmail.com> Signed-off-by: Brian Hussey <brian.hussey@ie.ibm.com> Co-authored-by: Brian Hussey <brian.hussey@ie.ibm.com>
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✨ Feature / Enhancement PR
🔗 Epic / Issue
Link to the epic or parent issue:
Part of #80
🚀 Summary (1-2 sentences)
Adds documentation updates for multi-architecture images.
For the most part image references are largely unchanged as the manifest will handle most use cases. This documentation change covers the cases where someone wants to pull a specific architecture even if it's differnet from current system architecture.
🧪 Checks
make lintpassesmake testpasses