OpenCHAMI Weekly Digest

A week dominated by aarch64 support across multiple components and a parallel REUSE compliance push. New opaal release, structured-logging proposal for bss, and documentation continues to accrete.

Highlights#

• aarch64 support across opaal and local-ca: A coordinated push closes opaal #7 for aarch64 container images via PR #8 and PR #9 (Goreleaser env fix). local-ca v0.2.3 hit a Dockerfile bug on arm64 that synackd resolved in PR #6, plus CI fixes for container builds and a related unknown/unknown architecture report.
• REUSE v3.3 compliance lands in coresmd: coresmd PR #48 from synackd adds a Makefile, brings the repo into REUSE v3.3 compliance, and refreshes the README — a model worth replicating across the org.
• REUSE template year fix in fabrica: fabrica #35 caught a hard-coded 2025 in the REUSE copyright template; PR #36 makes it dynamic.
• opaal v0.3.12 released: opaal v0.3.12 ships, and the release repo updates opaal container references to v0.3.12.
• local-ca v0.2.4 cascade: release PR #44 bumps local-ca v0.2.2 → v0.2.4, which incorporates the arm64 fixes from above.
• coredhcp config comments support: coresmd PR #49 adds support for comments in coredhcp configs — a small but real DX win.
• Structured logging proposed for bss: bss #77 from seantronsen proposes moving bss to structured logging — a foundation for downstream log aggregation (Vector, Loki, etc.).
• Slurm install docs: openchami.org PR #72 from lunamorrow lands; a follow-up PR #83 was closed but the documentation is in.
• FRU tracker blog post + tutorial reorg: openchami.org #77 (FRU tracker blog by bmcdonald3) and #71 (tutorial section reorganization by davidallendj) landed.

New & Notable PRs#

• REUSE v3.3 + Makefile (coresmd #48) by synackd
• arm64/aarch64 build support (opaal #8) by davidallendj
• Dockerfile fix for arm64 (local-ca #6) by synackd
• coredhcp config comments (coresmd #49) by synackd
• Install Slurm docs (openchami.org #72) by lunamorrow
• FRU tracker blog post (openchami.org #77) by bmcdonald3

Issues to Watch#

• Switch to structured logging (bss #77) — foundational for observability work.
• aarch64 support (opaal #10) — sibling of #7; ongoing.

Releases#

• opaal v0.3.12

Contributor Thanks#

• synackd — leading the REUSE + arm64 + DX cleanup work across coresmd, fabrica, local-ca, and opaal.
• davidallendj — opaal arm64 build, plus opaal release work and tutorial reorganization.
• middelkoopt — surfacing real arm64 bugs in opaal and local-ca.
• lunamorrow — Slurm installation documentation.
• bmcdonald3 — FRU tracker blog post and ongoing engagement.
• seantronsen — structured-logging proposal for bss.

What’s next?#

• Resolve the remaining opaal aarch64 ticket #10 to close out the arm64 push.
• Pick up bss #77 for structured logging — pairs naturally with the observability pipeline.
• Roll the REUSE v3.3 + Makefile pattern from coresmd to other repos.

Proposed Blog Titles#

1. “OpenCHAMI on aarch64: The Story Behind the Multi-Arch Push”
2. “REUSE v3.3 in coresmd: A Template for the Rest of the Org”
3. “Structured Logging in bss: Foundation for Observability”
4. “Installing Slurm on OpenCHAMI: New Documentation Walkthrough”