v15.2.1 Octopus released


This is the first bugfix release of Ceph Octopus, we recommend all Octopus users upgrade. This release fixes an upgrade issue and also fixes 2 security issues

Notable Changes

  • issue#44759: Fixed luminous->nautilus->octopus upgrade asserts
  • CVE-2020-1759: Fixed nonce reuse in msgr V2 secure mode
  • CVE-2020-1760: Fixed XSS due to RGW GetObject header-splitting


  • build/ops: fix ceph_release type to ‘stable’ (pr#34194, Sage Weil)
  • build/ops: vstart_runner.py: fix OSError when checking if non-existent path is mounted (pr#34132, Alfonso Martínez)
  • cephadm: Add alertmanager adopt (pr#34157, Eric Jackson)
  • cephadm: Add alertmanager sample (pr#34158, Eric Jackson)
  • cephadm: Fix truncated output of “ceph mgr dump” (pr#34258, Sebastian Wagner)
  • mgr/cephadm: Add example to run when debugging ssh failures (pr#34153, Sebastian Wagner)
  • mgr/cephadm: DriveGroupSpec needs to support/ignore _unmanaged_ (pr#34185, Joshua Schmid)
  • mgr/cephadm: bind grafana to all interfaces (pr#34191, Sage Weil)
  • mgr/cephadm: fix ‘orch ps –refresh’ (pr#34190, Sage Weil)
  • mgr/cephadm: fix ‘upgrade start’ message when specifying a version (pr#34186, Sage Weil)
  • mgr/cephadm: include alerts in prometheus deployment (pr#34155, Sage Weil)
  • mgr/cephadm: point alertmanager at all mgr/dashboard URLs (pr#34154, Sage Weil)
  • mgr/cephadm: provision nfs-ganesha via orchestrator (pr#34192, Michael Fritch)
  • mgr/dashboard: Check for missing npm resolutions (pr#34202, Tiago Melo)
  • mgr/dashboard: NoRebalance flag is added to the Dashboard (pr#33939, Nizamudeen)
  • mgr/dashboard: correct Orchestrator documentation link (pr#34212, Tatjana Dehler)
  • mgr/dashboard: do not fail on user creation (CLI) (pr#34280, Tatjana Dehler)
  • mgr/orch: allow list daemons by service_name (pr#34160, Kiefer Chang)
  • mgr/prometheus: ceph_pg_* metrics contains last value instead of sum across all reported states (pr#34163, Jacek Suchenia)
  • mgr/rook: Blinking lights (pr#34199, Juan Miguel Olmo Martínez)
  • osd/PeeringState: drop mimic assert (pr#34204, Sage Weil)
  • osd/PeeringState: fix pending want_acting vs osd offline race (pr#34123, xie xingguo)
  • pybind/mgr: fix config_notify handling of default values (pr#34178, Nathan Cutler)
  • rbd: librbd: fix client backwards compatibility issues (issue#39450, issue#38834, pr#34323, Jason Dillaman)
  • tools: ceph-backport.sh: add deprecation warning (pr#34125, Nathan Cutler)