Files
scylladb/docs
Avi Kivity 04a289cae6 Merge 'Auto expand to rack list' from Tomasz Grabiec
We want to move towards rack-list based replication factor for tablets being the default mode, and in the future the only supported mode. This PR is a step towards that. We auto-expand numeric RF to rack list on keyspace creation and ALTER when rf_rack_valid_keyspaces option is enabled.

The PR is mostly about adjusting tests. The main logic change is in the last patch, which modifies option post-processing in ks_prop_defs.

Fixes #26397

Closes scylladb/scylladb#26692

* github.com:scylladb/scylladb:
  cql3: ks_prop_defs: Expand numeric RF to rack list
  locator: Move rack_list to topology.hh
  alternator: Do not set RF for zero-token DCs
  alternator: Switch keyspace creation to use ks_prop_defs
  test: alternator: Adjust for rack lists
  cql3: Move validation of invalid ALTER KEYSPACE earlier, to ks_prop_defs
  test: cqlpy: Mark tests using rack lists as scylla-only
  test: Switch to rack-list based RF
  test: Generalize tests to work with both numeric RF and rack lists
  test: cluster: test_zero_token_nodes_multidc: Adjust to rack list RF
  test: Prepare for handling errors specific to rack list path
  test: cluster: dtest: alternator: Force RF=1 in test_putitem_contention
  test: Create cluster with multiple racks in multi-dc setups
  test: boost: network_topology_strategy_test: Adjust to rack-list RF
  test: tablets: Adjust to rack list
  test: cluster: test_group0_schema_versioning: Use smaller RF to respect rf-rack-validness
  test: tablets_test: Convert test_per_shard_goal_mixed_dc_rf to be rack-valid
  test: object_store: test_backup: Adjust for rack lists
  test: cluster: tablets: Do not move tablet across racks in test_tablet_transition_sanity
  test: cluster: mv: Do not move tablets across racks
  test: cluster: util: Fix docstring for parse_replication_options()
  tablets, topology_coordinator: Skip tablet draining on replace
2025-10-30 21:54:08 +02:00
..
2025-09-17 14:47:13 +02:00
2025-08-12 10:33:06 +03:00
2024-11-06 14:09:28 +02:00
2025-08-22 09:50:07 +03:00
2025-02-20 11:24:34 +02:00
2025-05-13 13:29:04 +03:00

ScyllaDB Documentation

This repository contains the source files for ScyllaDB documentation.

  • The dev folder contains developer-oriented documentation related to the ScyllaDB code base. It is not published and is only available via GitHub.
  • All other folders and files contain user-oriented documentation related to ScyllaDB and are sources for docs.scylladb.com/manual.

To report a documentation bug or suggest an improvement, open an issue in GitHub issues for this project.

To contribute to the documentation, open a GitHub pull request.

Key Guidelines for Contributors

To prevent the build from failing:

  • If you add a new file, ensure it's added to an appropriate toctree, for example:

     .. toctree::
        :maxdepth: 2
        :hidden:
    
        Page X </folder1/article1>
        Page Y </folder1/article2>
        Your New Page </folder1/your-new-article>
    
  • Make sure the link syntax is correct. See the guidelines on creating links

  • Make sure the section headings are correct. See the guidelines on creating headings Note that the markup must be at least as long as the text in the heading. For example:

    ----------------------
    Prerequisites
    ----------------------
    

Building User Documentation

Prerequisites

  • Python
  • poetry
  • make

See the ScyllaDB Sphinx Theme prerequisites to check which versions of the above are currently required.

Mac OS X

You must have a working Homebrew in order to install the needed tools.

You also need the standard utility make.

Check if you have these two items with the following commands:

brew help
make -h

Linux Distributions

Building the user docs should work out of the box on most Linux distributions.

Windows

Use "Bash on Ubuntu on Windows" for the same tools and capabilities as on Linux distributions.

Building the Docs

  1. Run make preview to build the documentation.
  2. Preview the built documentation locally at http://127.0.0.1:5500/.

Cleanup

You can clean up all the build products and auto-installed Python stuff with:

make pristine

Information for Contributors

If you are interested in contributing to Scylla docs, please read the Scylla open source page at http://www.scylladb.com/opensource/ and complete a Scylla contributor agreement if needed. We can only accept documentation pull requests if we have a contributor agreement on file for you.

Third-party Documentation

  • Do any copying as a separate commit. Always commit an unmodified version first and then do any editing in a separate commit.

  • We already have a copy of the Apache license in our tree, so you do not need to commit a copy of the license.

  • Include the copyright header from the source file in the edited version. If you are copying an Apache Cassandra document with no copyright header, use:

This document includes material from Apache Cassandra.
Apache Cassandra is Copyright 2009-2014 The Apache Software Foundation.