icinga2/doc
Michael Friedrich 149f640fd8 Improve DB IDO HA failover behaviour
- Decrease Object Authority updates to 10s (was 30s)
- Decrease failover timeout to 30s (was 60s)
- Decrease cold startup (after (re)start) with no OA updates to 30s (was 60s)
- Immediately connect on Resume()
- Fix query priority which got broken with #6970
- Add more logging when a failover is in progress

```
[2019-03-29 16:13:53 +0100] information/IdoMysqlConnection: Last update by endpoint 'master1' was 8.33246s ago (< failover timeout of 30s). Retrying.

[2019-03-29 16:14:23 +0100] information/IdoMysqlConnection: Last update by endpoint 'master1' was 38.3288s ago. Taking over 'ido-mysql' in HA zone 'master'.
```

- Add more logging for reconnect and disconnect handling
- Add 'last_failover' attribute to IDO*Connection objects

refs #6970
2019-04-01 08:50:00 +02:00
..
images Update Windows agent documentation screenshots 2018-10-25 18:07:05 +02:00
.gitignore Replace StrapdownJS with Sphinx. 2014-04-07 21:55:27 +02:00
01-about.md icinga.com: Update everything else 2018-10-18 09:50:53 +02:00
02-getting-started.md REST API Docs: Add Golang client code example 2019-03-26 09:46:36 +01:00
03-monitoring-basics.md icinga.com: Update everything else 2018-10-18 09:50:53 +02:00
04-configuring-icinga-2.md Unify documentation code formatting 2019-03-26 09:11:03 +01:00
05-service-monitoring.md Unify documentation code formatting 2019-03-26 09:11:03 +01:00
06-distributed-monitoring.md Fix code block in distributed monitoring docs 2019-03-28 10:02:59 +01:00
07-agent-based-monitoring.md Unify documentation code formatting 2019-03-26 09:11:03 +01:00
08-advanced-topics.md Unify documentation code formatting 2019-03-26 09:11:03 +01:00
09-object-types.md Improve DB IDO HA failover behaviour 2019-04-01 08:50:00 +02:00
10-icinga-template-library.md Unify documentation code formatting 2019-03-26 09:11:03 +01:00
11-cli-commands.md icinga.com: Update everything else 2018-10-18 09:50:53 +02:00
12-icinga2-api.md REST API Docs: Add Golang client code example 2019-03-26 09:46:36 +01:00
13-addons.md Unify documentation code formatting 2019-03-26 09:11:03 +01:00
14-features.md Unify documentation code formatting 2019-03-26 09:11:03 +01:00
15-troubleshooting.md Unify documentation code formatting 2019-03-26 09:11:03 +01:00
16-upgrading-icinga-2.md Disable feature HA by default (InfluxDB, Graphite, Gelf, Elasticsearch, OpenTSDB, Perfdata) 2019-03-27 15:29:47 +01:00
17-language-reference.md Unify documentation code formatting 2019-03-26 09:11:03 +01:00
18-library-reference.md Unify documentation code formatting 2019-03-26 09:11:03 +01:00
19-technical-concepts.md Add technical docs for the check scheduler (general, initial check, offsets) 2018-11-14 14:27:52 +01:00
20-script-debugger.md Unify documentation code formatting 2019-03-26 09:11:03 +01:00
21-development.md Unify documentation code formatting 2019-03-26 09:11:03 +01:00
22-selinux.md Merge pull request #6998 from Icinga/bugfix/doc-code-formatting 2019-03-26 09:40:17 +01:00
23-migrating-from-icinga-1x.md Unify documentation code formatting 2019-03-26 09:11:03 +01:00
24-appendix.md Remove Classic UI references from docs 2017-09-22 12:26:59 +02:00
CMakeLists.txt Replace Copyright header with a short version, part II 2019-02-25 15:09:36 +01:00
icinga2.8 Replace a few more copyright strings 2019-02-25 16:30:40 +01:00
scroll.js Update documentation 2015-01-22 16:11:05 +01:00
update-links.py Replace a few more copyright strings 2019-02-25 16:30:40 +01:00