tag: Containerd · 3 items
- Platform/SRE — Plan: Despite being a patch release, 2.3.4 ships a breaking change: checkpoint restore in CreateContainer is now disabled by default, requiring an explicit config opt-in. Also fixes a memory leak in the OOM watcher and binary protobuf shim corruption. Review workloads using CRIU/checkpoint restore before upgrading; schedule the upgrade this quarter.
- CI/CD — Skip
- Leader — Skip
- Signals: containerd 2.3 EOL 2028-04-30 · deprecation mentioned (no explicit date found)
- Platform/SRE — Plan: containerd 2.2 reaches EOL on 2026-11-06 (81 days), so plan migration to a supported branch before then; also note this patch disables checkpoint restore in CreateContainer by default, which may break CRIU-based workloads that haven’t set enable_experimental_restore_via_create.
- CI/CD — Skip
- Leader — Skip
- Signals: containerd 2.2 reaches EOL in 81d (2026-11-06) · deprecation mentioned (no explicit date found)
- Platform/SRE — Plan: New Docker 29 installs default to the containerd image store rather than the classic overlay store, which changes image management behavior. Audit IaC and provisioning scripts that stand up Docker nodes to verify compatibility with the new default before rolling out Docker 29 to new infrastructure.
- CI/CD — Plan: Ephemeral CI runners provisioned fresh on Docker 29 will silently get containerd-backed image storage, which can alter layer-caching behavior and multi-platform build handling. Test existing build and image-export workflows against the new default before adopting Docker 29 runner images.
- Leader — Skip