HOWTO » History » Version 170
Nathan Cutler, 07/22/2019 02:59 PM
1 | 15 | Loïc Dachary | h3. Introduction |
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2 | 1 | Loïc Dachary | |
3 | 51 | Loïc Dachary | Backporting and the maintenance of a stable release begins when a new "stable Ceph release":http://ceph.com/docs/master/releases is published. Commits from the master branch are cherry-picked to the stable branch and run through integration and upgrade tests. After a few weeks a "point release":http://ceph.com/docs/master/releases is published. This repeats until the "the stable release is retired":http://ceph.com/docs/master/releases. Backporting is focused on fixing bugs and development on the master branch is expected to add new features but both share the "same workflow":http://ceph.com/docs/master/dev/development-workflow/. |
4 | 16 | Loïc Dachary | |
5 | 24 | Loïc Dachary | h3. Overview of the backports in progress |
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7 | 169 | Nathan Cutler | * *nautilus* |
8 | ** "backports": http://tracker.ceph.com/projects/ceph/issues?query_id=171 |
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9 | ** "pending issues": http://tracker.ceph.com/projects/ceph/issues?query_id=172 |
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10 | ** "pull requests": https://github.com/ceph/ceph/milestone/12 |
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11 | * *mimic* |
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12 | ** "backports": http://tracker.ceph.com/projects/ceph/issues?query_id=150 |
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13 | ** "pending issues": http://tracker.ceph.com/projects/ceph/issues?query_id=151 |
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14 | ** "pull requests": https://github.com/ceph/ceph/milestone/11 |
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15 | 166 | Nathan Cutler | * *luminous* |
16 | 169 | Nathan Cutler | ** "backports": http://tracker.ceph.com/projects/ceph/issues?query_id=127 |
17 | ** "pending issues": http://tracker.ceph.com/projects/ceph/issues?query_id=128 |
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18 | ** "pull requests": https://github.com/ceph/ceph/milestone/10 |
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19 | 32 | Loïc Dachary | |
20 | h3. Leads |
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21 | 35 | Loïc Dachary | |
22 | 1 | Loïc Dachary | * Ceph : Sage Weil |
23 | 161 | Loïc Dachary | * rados : Josh Durgin |
24 | 32 | Loïc Dachary | * radosgw / rgw : Yehuda Sadeh |
25 | 167 | Nathan Cutler | * CephFS / fs : Patrick Donnelly |
26 | 60 | Loïc Dachary | * RBD : Jason Dillaman |
27 | 1 | Loïc Dachary | |
28 | Note: It may be useful to know the leads of other projects which have a different lifecycle but depend on Ceph. |
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29 | |||
30 | h3. Who's who |
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31 | |||
32 | 167 | Nathan Cutler | Members of the "stable releases team":http://tracker.ceph.com/projects/ceph-releases are assigned the following roles as of September, 2017. |
33 | 162 | Loïc Dachary | |
34 | 170 | Nathan Cutler | | Name | IRC nick | |
35 | | Abhishek Lekshmanan | theanalyst | |
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36 | | Yuri Weinstein | yuriw | |
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37 | | Nathan Cutler | smithfarm | |
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38 | | TBA | TBA | |
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39 | 75 | Loïc Dachary | |
40 | 96 | Loïc Dachary | * Mentee: during the course of a release the driver is available to help understand the stable release workflow |
41 | 76 | Loïc Dachary | * Driver: responsible for making sure the release is moving forward |
42 | * Backup: helps the driver and replaces her/him when she/he is not available |
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43 | |||
44 | 165 | Nathan Cutler | * Sage Weil, Patrick Donnelly, Jason Dillaman, Josh Durgin, Yehuda Sadeh: leads |
45 | 62 | Loïc Dachary | |
46 | 26 | Loïc Dachary | h3. HOWTO |
47 | 23 | Loïc Dachary | |
48 | 1 | Loïc Dachary | The following describes in detail and in chronological order, the steps to follow for backporting and maintaining stable releases. |
49 | |||
50 | 23 | Loïc Dachary | h4. Add a new stable release |
51 | 19 | Loïc Dachary | |
52 | 1 | Loïc Dachary | * [[HOWTO start backporting a stable release]] |
53 | 15 | Loïc Dachary | |
54 | 23 | Loïc Dachary | h4. Add a new point release |
55 | 1 | Loïc Dachary | |
56 | 19 | Loïc Dachary | * [[HOWTO start working on a new point release]] |
57 | 15 | Loïc Dachary | |
58 | 23 | Loïc Dachary | h4. Prepare a new point release |
59 | 9 | Loïc Dachary | |
60 | 43 | Loïc Dachary | # [[HOWTO monitor the automated tests AKA nightlies]] |
61 | 22 | Loïc Dachary | # [[HOWTO schedule an issue for backporting]] |
62 | 30 | Loïc Dachary | # [[HOWTO document user visible changes]] |
63 | 1 | Loïc Dachary | # [[HOWTO backport commits]] |
64 | 142 | Nathan Cutler | # [[HOWTO review backport PRs]] |
65 | 19 | Loïc Dachary | # [[HOWTO populate the integration branch]] |
66 | 1 | Loïc Dachary | # [[HOWTO run integration and upgrade tests]] |
67 | 46 | Loïc Dachary | # [[HOWTO forensic analysis of integration and upgrade tests]] |
68 | 112 | Loïc Dachary | # [[HOWTO describe a test result]] |
69 | 25 | Loïc Dachary | # [[HOWTO merge commits from the integration branch]] |
70 | 1 | Loïc Dachary | # [[HOWTO synchronize pull requests from different repositories]] |
71 | 27 | Loïc Dachary | # [[HOWTO resolve issues that are Pending Backport]] |
72 | 34 | Loïc Dachary | # [[HOWTO get the Ceph lead to decide if it is time for a point release]] |
73 | 31 | Loïc Dachary | # [[HOWTO get the leads to sign-off on a release]] |
74 | 33 | Loïc Dachary | # [[HOWTO write the release notes]] |
75 | 157 | Loïc Dachary | # [[HOWTO keep backporting while the release branch is frozen]] |
76 | 154 | Abhishek Lekshmanan | |
77 | 123 | Loïc Dachary | h4. Publish a release |
78 | 38 | Loïc Dachary | |
79 | 122 | Loïc Dachary | * [[HOWTO publish a release]] |
80 | 38 | Loïc Dachary | |
81 | 23 | Loïc Dachary | h4. Retire a stable release |
82 | 15 | Loïc Dachary | |
83 | 1 | Loïc Dachary | * [[HOWTO retire a stable release]] |
84 | 154 | Abhishek Lekshmanan | |
85 | h4. Release management |
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86 | 155 | Abhishek Lekshmanan | |
87 | * [[HOWTO formally announce release]] |
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88 | 156 | Abhishek Lekshmanan | * [[HOWTO do dev checkpoint releases]] |
89 | 41 | Loïc Dachary | |
90 | 54 | Nathan Cutler | h4. Recurring duties expected from backporters |
91 | 52 | Cron Tab | |
92 | 92 | Loïc Dachary | * [[HOWTO triage incoming backport pull requests]] |
93 | 58 | Nathan Cutler | * [[HOWTO triage incoming Pending backport issues]] |
94 | 52 | Cron Tab | * "fill in the missing releases":http://tracker.ceph.com/projects/ceph/issues?query_id=84 |
95 | 56 | Cron Tab | |
96 | 41 | Loïc Dachary | h4. Organize the stable releases and backports team |
97 | |||
98 | * [[HOWTO become a new team member]] |
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99 | * [[HOWTO retire from the team]] |