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82 lines
3.4 KiB
ReStructuredText
82 lines
3.4 KiB
ReStructuredText
.. |break_config| replace:: **[BREAK]**
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.. |break| replace:: **[BREAK]**
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.. |bugfix| replace:: [BUG]
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.. |docs| replace:: [DOCS]
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.. |feature| replace:: [FEATURE]
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Changelog
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=========
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The changelog summarized bugfixes that are deemed relevant for users.
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Developers should consult the git commit log or GitHub issue tracker.
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0.0.4 (unreleased)
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------------------
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* |feature| :issue:`67`: Expose `Prometheus <https://prometheus.io>`_ metrics via HTTP (:ref:`config docs <monitoring-prometheus>`)
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0.0.3
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-----
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* |break_config| |feature| :issue:`34`: automatic bookmarking of snapshots
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* Snapshots are automatically bookmarked and pruning of bookmarks **must** be configured.
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* This breaks existing configuration: ``grid`` :ref:`prune policy <prune-retention-grid>` specifications require the new ``keep_bookmarks`` parameter.
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* Make sure to understand the meaning bookmarks have for :ref:`maximum replication downtime <replication-downtime>`.
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* Example: :sampleconf:`pullbackup/productionhost.yml`
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* |break| :commit:`ccd062e`: ``ssh+stdinserver`` transport: changed protocol requires daemon restart on both sides
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* The delicate procedure of talking to the serving-side zrepl daemon via the stdinserver proxy command now has better error handling.
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* This includes handshakes between client+proxy and client + remote daemo, which is not implemented in previous versions of zrepl.
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* The connecting side will therefore time out, with the message ``dial_timeout of 10s exceeded``.
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* Both sides of a replication setup must be updated and restarted. Otherwise the connecting side will hang and not time out.
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* |break_config| :commit:`2bfcfa5`: first outlet in ``global.logging`` is now used for logging meta-errors, for example problems encountered when writing to other outlets.
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* |feature| :issue:`10`: ``zrepl control status`` subcommand
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* Allows inspection of job activity per task and their log output at runtime.
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* Supports ``--format raw`` option for JSON output, usable for monitoring from scripts.
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* |feature| :commit:`d7f3fb9`: subcommand bash completions
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* Package maintainers should install this as appropriate.
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* |bugfix| :issue:`61`: fix excessive memory usage
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* |bugfix| :issue:`8` and :issue:`56`: ``ssh+stdinserver`` transport properly reaps SSH child processes
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* |bugfix| :commit:`cef63ac`: ``human`` format now prints non-string values correctly
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* |bugfix| :issue:`26`: slow TCP outlets no longer block the daemon
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* |docs| :issue:`64`: tutorial: document ``known_host`` file entry
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0.0.2
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-----
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* |break_config| :commit:`b95260f`: ``global.logging`` is no longer a dictionary but a list
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* |break_config| :commit:`3e647c1`: ``source`` job field ``datasets`` renamed to ``filesystems``
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* **NOTE**: zrepl will parse missing ``filesystems`` field as an empty filter,
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i.e. no filesystems are presented to the other side.
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* |bugfix| :commit:`72d2885` fix aliasing bug with root `<` subtree wildcard
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* Filesystems paths with final match at blank `s` subtree wildcard are now appended to the target path
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* Non-root subtree wildcards, e.g. `zroot/foo/bar<` still map directrly onto the target path
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* Support days (``d``) and weeks (``w``) in durations
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* Docs
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* Ditch Hugo, move to Python Sphinx
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* Improve & simplify tutorial (single SSH key per installation)
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* Document pruning policies
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* Document job types
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* Document logging
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* Start updating implementation overview
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0.0.1
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-----
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* Initial release
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