rkt / rkt Archived

This release updates the coreos and kvm flavors, bringing in a newer stable systemd (v231). Several fixes and cgroups-related changes landed in api-service, and better heuristics have been introduced to avoid using overlays in non-supported environments. Finally, run-prepared now honors options for insecure/privileged pods too.

New features and UX changes

• stage1: update to CoreOS 1151.0.0 and systemd v231 (#3122).
• common: fall back to non-overlay with ftype=0 (#3105).
• rkt: honor insecure-options in run-prepared (#3138).

Bug fixes

• stage0: fix golint warnings (#3099).
• rkt: avoid possible panic in api-server (#3111).
• rkt/run: allow --set-env-file files with comments (#3115).
• scripts/install-rkt: add wget as dependency (#3124).
• install-rkt.sh: scripts: Fix missing files in .deb when using install-rkt.sh (#3127).
• tests: check for run-prepared with insecure options (#3139).

Other changes

• seccomp/docker: update docker whitelist to include mlock (#3126). This updates the @docker/default-whitelist to include mlock-related
  syscalls (mlock, mlock2, mlockall).
• build: add PowerPC (#2936).
• scripts: install-rkt.sh: fail install-pak on errors (#3150). When install-pak (called from install-rkt.sh) fails at some point
  abort packaging.
• api_service: Rework cgroup detection (#3072). Use the subcgroup file hint provided by some stage1s rather than
  machined registration.
• Documentation/devel: add make images target (#3142). This introduces the possibility to generate graphivz based PNG images using
  a new images make target.
• vendor: update appc/spec to 0.8.7 (#3143).
• stage1/kvm: avoid writing misleading subcgroup (#3107).
• vendor: update go-systemd to v12 (#3125).
• scripts: bump coreos.com/rkt/builder image version (#3092). This bumps rkt-builder version to 1.0.2, in order to work with
  seccomp filtering.
• export: test export for multi-app pods (#3075).
• Documentation updates: (#3146, #2954, #3128, #2953, #3103, #3087, #3097, #3096, #3095, #3089)