mirror of https://github.com/ceph/ceph
164 lines
6.9 KiB
ReStructuredText
164 lines
6.9 KiB
ReStructuredText
==================
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Release checklists
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==================
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Dev Kickoff
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===========
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These steps should be taken when starting a new major release, just after
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the previous release has been tagged (vX.2.0) and that tag has been merged
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back into master.
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X is the release we are just starting development on. X-1 is the one
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that was just released (X-1).2.0.
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Versions and tags
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-----------------
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- [x] Update CMakeLists.txt VERSION (right at the top to X.0.0)
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- [x] Update src/librbd/CMakeLists.txt VERSION (librbd target at the bottom to 1.X.0)
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- [x] Update src/ceph_release with the new release name, number, and type ('dev')
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- [ ] Initial tag vX.0.0 (so that we can distinguish from (and sort
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after) the backported (X-1).2.Z versions.
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### Notes on tagging
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* Tags must be annonated as CMake determines `CEPH_GIT_NICE_VER` by
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calling `git describe --always`.
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* vX.0.0 are special ones in the sense they are pushed manually (unlike v.X.2.n
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which are handled by Jenkins).
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* vX.0.0 should point to a commit before the first one in a kickoff branch.
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Define release names and constants
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----------------------------------
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Make sure X (and, ideally, X+1) is defined:
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- [x] src/common/ceph_releases.h (`ceph_release_t`)
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- [x] src/common/ceph_strings.cc (`ceph_release_name()`)
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- [x] src/include/rados.h (`CEPH_RELEASE_*` and `MAX`)
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- [x] src/include/rbd/librbd.h (`LIBRBD_VER_MINOR` to X)
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- [x] src/mon/mon_types.h (`ceph::features::mon::FEATURE_*` and related structs and helpers; note that monmaptool CLI test output will need adjustment)
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- [x] src/mds/cephfs_features.h (`CEPHFS_CURRENT_RELEASE`)
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Scripts
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~~~~~~~
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- [x] src/script/backport-resolve-issue (`releases()`, `ver_to_release()`... but for X-1)
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- [x] src/script/ceph-release-notes (X-1)
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- [ ] ceph-build.git scripts/build_utils.sh `release_from_version()`
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Misc
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~~~~
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- [x] update src/ceph-volume/ceph_volume/__init__.py (`__release__`)
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- [x] update src/tools/monmaptool.cc (`min_mon_release` and corresponding output in `src/test/cli/monmaptool`)
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- [x] update src/cephadm/cephadmlib/constants.py (`DEFAULT_IMAGE_RELEASE` to X)
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Feature bits
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------------
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- [x] ensure that `SERVER_X` is defined
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- [x] change any features `DEPRECATED` in release X-3 are now marked `RETIRED`.
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- [ ] look for features that (1) were present in X-2 and (2) have no
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client dependency and mark them `DEPRECATED` as of X.
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Compatsets
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----------
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- [x] mon/Monitor.h (`CEPH_MON_FEATURE_INCOMPAT_X`)
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- [x] mon/Monitor.cc (include in `get_supported_features()`)
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- [x] mon/Monitor.cc (`apply_monmap_to_compatset_features()`)
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- [x] mon/Monitor.cc (`calc_quorum_requirements()`)
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- [x] test/cli/monmaptool/feature-set-unset-list.t (`supported`, `persistent`)
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Mon
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---
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- [x] qa/standalone/mon/misc adjust `TEST_mon_features` (add X cases and adjust `--mon-debug-no-require-X`)
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- [x] qa/standalone/mon/misc bump up `jqfilter='.monmap.features.persistent | length == N'` to `N+1`
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- [x] mon/MgrMonitor.cc adjust `always_on_modules`
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- [x] common/options/global.yaml.in define `mon_debug_no_require_X`
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- [x] common/options/global.yaml.in remove `mon_debug_no_require_X-2`
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- [x] mon/OSDMonitor.cc `create_initial`: adjust new `require_osd_release`, and add associated `mon_debug_no_require_X`
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- [x] mon/OSDMonitor.cc `preprocess_boot`: adjust "disallow boot of " condition to disallow X if `require_osd_release` < X-2.
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- [x] mon/OSDMonitor.cc: adjust "osd require-osd-release" to (1) allow setting X, and (2) check that all mons *and* OSDs have X
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- [x] mon/MonCommands.h: adjust "osd require-osd-release" allows options to include X
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- [x] qa/workunits/cephtool/test.sh: adjust `require-osd-release` test
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OSDMap
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------
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- [x] src/osd/OSDMap.cc add release name mapping for `SERVER_X` in `pending_require_osd_release()`
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Code cleanup
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------------
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- [ ] search code for "after X-1" or "X" for conditional checks
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- [ ] search code for X-2 and X-3 (`CEPH_FEATURE_SERVER_*` and
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`ceph_release_t::*`)
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- [ ] search code for `require_osd_release`
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- [ ] search code for `min_mon_release`
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- [ ] check include/denc.h if DENC_START macro still needs reference to squid
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QA suite
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--------
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- [x] create qa/workunits/test_telemetry_(X-1).sh
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- [x] create qa/workunits/test_telemetry_(X-1)_x.sh
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- [x] create qa/suites/upgrade/(X-1)-x
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- [x] remove qa/suites/upgrade/(X-3)-x-*
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- [x] create qa/releases/X.yaml
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- [x] create qa/suites/rados/thrash-old-clients/1-install/(X-1).yaml
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ceph-build
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----------
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In the `ceph/ceph-build.git` repo:
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- [x] add the version -> X mapping (`release_from_version()` in `scripts/build_utils.sh`)
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- [x] add the option for X (`case $RELEASE_BRANCH` in `ceph-dev-build/build/build_osc`)
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- [x] add the option for X (`case $RELEASE_BRANCH` in `ceph-dev-build/build/setup_osc`)
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- [x] grep for previous release and add relevant build targets (e.g. for reef https://github.com/ceph/ceph-build/pull/2076 and https://github.com/ceph/ceph-build/pull/2119)
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ceph-container
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--------------
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In the `ceph/ceph-container.git` repo:
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- [x] Add the release name to `Makefile`
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- [x] Update `ceph-releases/ALL/centos/daemon-base/__DOCKERFILE_INSTALL__` with the with the supported nfs-ganesha version
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- [x] Update `contrib/build-push-ceph-container-imgs.sh` with the new release
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- [x] Update `contrib/ceph-build-config.sh` with the release name
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- [x] Update `contrib/common.sh` with supported version numbers
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- [x] Update `maint-lib/ceph_version.sh` with the release name
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See https://github.com/ceph/ceph-container/pull/2109 as an example for what to do.
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After dev freeze
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================
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- [ ] create branch for new release
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- [ ] remove ``doc/releases/*.rst``. This should leave behind ``doc/releases/releases.yml`` which is used for doc building purposes. See also commit 33d63c3 ("doc: remove release notes for release branch") for details.
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- [ ] cherry-pick 8cf9ad62949516666ad0f2c0bb7726ef68e4d666 ("doc: add releases links to toc"). There will be trivial conflicts.
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- [ ] add redirect for new major release at `RTD <https://readthedocs.org/dashboard/ceph/redirects/>`_.
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- [ ] add release name to redmine (using https://tracker.ceph.com/custom_fields/16/edit)
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- [ ] add release name to .github/milestone.yml for github actions to automatically add milestone to backports (this commit must be backported to the release branch)
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First release candidate
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=======================
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- [ ] src/ceph_release: change type to `rc`
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- [ ] opt-in to all telemetry channels, generate telemetry reports, and verify no sensitive details (like pools names) are collected
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- [ ] check if new pool flags exist in pg_pool_t (osd/osd_types.h), and add them to telemetry's basic_pool_flags collection, in case they are not sensitive
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First stable release
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====================
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- [ ] src/ceph_release: change type `stable`
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- [ ] generate new object corpus for encoding/decoding tests - see :doc:`corpus`
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- [ ] src/cephadm/cephadmlib/constants.py: update `LATEST_STABLE_RELEASE`
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- [ ] activate latest release in readthedocs, as described in `the readthedocs
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documentation <https://docs.readthedocs.io/en/stable/versions.html>`_
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