prosody-modules
1908e7aefca9
mod_migrate/README.markdown

Find changesets by keywords by author, files, the commit message, revision number or hash, or revset expression.

Software / code / prosody-modules

Annotate

mod_migrate/README.markdown @ 2433:1908e7aefca9

mod_http_stats_stream/example.html: Update path to reflect last minute rename
author Kim Alvefur <zash@zash.se>
date Wed, 04 Jan 2017 09:41:27 +0100
parent 1976:cd36e5bf00b3
child 2481:854aaa1f01b2
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1803
4d73a1a6ba68 Convert all wiki pages to Markdown
Kim Alvefur <zash@zash.se>
parents: 1791
diff changeset
1 ---
4d73a1a6ba68 Convert all wiki pages to Markdown
Kim Alvefur <zash@zash.se>
parents: 1791
diff changeset
2 summary: prosodyctl cross storage driver migration tool
4d73a1a6ba68 Convert all wiki pages to Markdown
Kim Alvefur <zash@zash.se>
parents: 1791
diff changeset
3 ...
1791
8df071457dee mod_migrate: Provides a prosodyctl mod_migrate command for copying data between storage backends
Kim Alvefur <zash@zash.se>
parents:
diff changeset
4
1814
7b4e841dcd77 mod_migrate/README: Change headings and adjust usage string
Kim Alvefur <zash@zash.se>
parents: 1813
diff changeset
5 Introduction
7b4e841dcd77 mod_migrate/README: Change headings and adjust usage string
Kim Alvefur <zash@zash.se>
parents: 1813
diff changeset
6 ============
1791
8df071457dee mod_migrate: Provides a prosodyctl mod_migrate command for copying data between storage backends
Kim Alvefur <zash@zash.se>
parents:
diff changeset
7
1803
4d73a1a6ba68 Convert all wiki pages to Markdown
Kim Alvefur <zash@zash.se>
parents: 1791
diff changeset
8 This module adds a command to `prosodyctl` for copying data between
4d73a1a6ba68 Convert all wiki pages to Markdown
Kim Alvefur <zash@zash.se>
parents: 1791
diff changeset
9 storage drivers.
4d73a1a6ba68 Convert all wiki pages to Markdown
Kim Alvefur <zash@zash.se>
parents: 1791
diff changeset
10
1814
7b4e841dcd77 mod_migrate/README: Change headings and adjust usage string
Kim Alvefur <zash@zash.se>
parents: 1813
diff changeset
11 Usage
7b4e841dcd77 mod_migrate/README: Change headings and adjust usage string
Kim Alvefur <zash@zash.se>
parents: 1813
diff changeset
12 =====
1813
f02f52a2ee11 mod_migrate: Add support for migrating archives
Kim Alvefur <zash@zash.se>
parents: 1812
diff changeset
13
1814
7b4e841dcd77 mod_migrate/README: Change headings and adjust usage string
Kim Alvefur <zash@zash.se>
parents: 1813
diff changeset
14 prosodyctl mod_migrate example.com <source-store>[-<store-type>] <target-driver> [users]*
1791
8df071457dee mod_migrate: Provides a prosodyctl mod_migrate command for copying data between storage backends
Kim Alvefur <zash@zash.se>
parents:
diff changeset
15
1813
f02f52a2ee11 mod_migrate: Add support for migrating archives
Kim Alvefur <zash@zash.se>
parents: 1812
diff changeset
16 `<source-store>` would be e.g. `accounts` or `private`. To migrate
f02f52a2ee11 mod_migrate: Add support for migrating archives
Kim Alvefur <zash@zash.se>
parents: 1812
diff changeset
17 archives, the optional suffix `<store-type>` would be set to `archive`,
f02f52a2ee11 mod_migrate: Add support for migrating archives
Kim Alvefur <zash@zash.se>
parents: 1812
diff changeset
18 so e.g. `archive2-archive` or `muc_log-archive`.
1791
8df071457dee mod_migrate: Provides a prosodyctl mod_migrate command for copying data between storage backends
Kim Alvefur <zash@zash.se>
parents:
diff changeset
19
1803
4d73a1a6ba68 Convert all wiki pages to Markdown
Kim Alvefur <zash@zash.se>
parents: 1791
diff changeset
20 `<target-driver>` is the storage driver to copy data to, sans the
4d73a1a6ba68 Convert all wiki pages to Markdown
Kim Alvefur <zash@zash.se>
parents: 1791
diff changeset
21 `mod_storage_` prefix.
1791
8df071457dee mod_migrate: Provides a prosodyctl mod_migrate command for copying data between storage backends
Kim Alvefur <zash@zash.se>
parents:
diff changeset
22
8df071457dee mod_migrate: Provides a prosodyctl mod_migrate command for copying data between storage backends
Kim Alvefur <zash@zash.se>
parents:
diff changeset
23 The process is something like this:
8df071457dee mod_migrate: Provides a prosodyctl mod_migrate command for copying data between storage backends
Kim Alvefur <zash@zash.se>
parents:
diff changeset
24
1813
f02f52a2ee11 mod_migrate: Add support for migrating archives
Kim Alvefur <zash@zash.se>
parents: 1812
diff changeset
25 1. Decide on the future configuration and add for example SQL
f02f52a2ee11 mod_migrate: Add support for migrating archives
Kim Alvefur <zash@zash.se>
parents: 1812
diff changeset
26 connection details to your prosody config, but don't change the
f02f52a2ee11 mod_migrate: Add support for migrating archives
Kim Alvefur <zash@zash.se>
parents: 1812
diff changeset
27 `store` option yet.
1803
4d73a1a6ba68 Convert all wiki pages to Markdown
Kim Alvefur <zash@zash.se>
parents: 1791
diff changeset
28 2. With Prosody shut down, run
4d73a1a6ba68 Convert all wiki pages to Markdown
Kim Alvefur <zash@zash.se>
parents: 1791
diff changeset
29 `prosodyctl mod_migrate example.com accounts sql`
4d73a1a6ba68 Convert all wiki pages to Markdown
Kim Alvefur <zash@zash.se>
parents: 1791
diff changeset
30 3. Repeat for each store, substituting 'accounts'. E.g. vcards,
4d73a1a6ba68 Convert all wiki pages to Markdown
Kim Alvefur <zash@zash.se>
parents: 1791
diff changeset
31 private...
1813
f02f52a2ee11 mod_migrate: Add support for migrating archives
Kim Alvefur <zash@zash.se>
parents: 1812
diff changeset
32 4. Change the [`storage` configuration](https://prosody.im/doc/storage)
f02f52a2ee11 mod_migrate: Add support for migrating archives
Kim Alvefur <zash@zash.se>
parents: 1812
diff changeset
33 to use the new driver.
1803
4d73a1a6ba68 Convert all wiki pages to Markdown
Kim Alvefur <zash@zash.se>
parents: 1791
diff changeset
34 5. Start prosody again.
1813
f02f52a2ee11 mod_migrate: Add support for migrating archives
Kim Alvefur <zash@zash.se>
parents: 1812
diff changeset
35
f02f52a2ee11 mod_migrate: Add support for migrating archives
Kim Alvefur <zash@zash.se>
parents: 1812
diff changeset
36 Examples
f02f52a2ee11 mod_migrate: Add support for migrating archives
Kim Alvefur <zash@zash.se>
parents: 1812
diff changeset
37 ========
f02f52a2ee11 mod_migrate: Add support for migrating archives
Kim Alvefur <zash@zash.se>
parents: 1812
diff changeset
38
f02f52a2ee11 mod_migrate: Add support for migrating archives
Kim Alvefur <zash@zash.se>
parents: 1812
diff changeset
39 for store in accounts roster private blocklist vcard archive2-archive; do
1976
cd36e5bf00b3 Various READMEs: Update to reflect rename of mod_storage_sql2 → mod_storage_sql
Kim Alvefur <zash@zash.se>
parents: 1814
diff changeset
40 prosodyctl migrate example.com $store sql
1813
f02f52a2ee11 mod_migrate: Add support for migrating archives
Kim Alvefur <zash@zash.se>
parents: 1812
diff changeset
41 done
f02f52a2ee11 mod_migrate: Add support for migrating archives
Kim Alvefur <zash@zash.se>
parents: 1812
diff changeset
42
f02f52a2ee11 mod_migrate: Add support for migrating archives
Kim Alvefur <zash@zash.se>
parents: 1812
diff changeset
43 Compatibility
f02f52a2ee11 mod_migrate: Add support for migrating archives
Kim Alvefur <zash@zash.se>
parents: 1812
diff changeset
44 =============
f02f52a2ee11 mod_migrate: Add support for migrating archives
Kim Alvefur <zash@zash.se>
parents: 1812
diff changeset
45
f02f52a2ee11 mod_migrate: Add support for migrating archives
Kim Alvefur <zash@zash.se>
parents: 1812
diff changeset
46 Should work with 0.8 and later.