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doc: Add notes about the `instance_name` IDO field 

Related to #7292
This commit is contained in:
Janne Heß 2019-07-08 12:18:41 +02:00
parent aabfcfef9e
commit 1d714395a6
2 changed files with 3 additions and 2 deletions
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1
doc/06-distributed-monitoring.md
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@ -1487,6 +1487,7 @@ only expose a virtual IP address to Icinga and the IDO feature. By default, only
endpoint will actively write to the backend then. Typical setups for MySQL clusters
involve Master-Master-Replication (Master-Slave-Replication in both directions) or Galera,
more tips can be found on our [community forums](https://community.icinga.com/).
The IDO object must have the same `instance_name` on all master nodes.
**Note**: All nodes in the same zone require that you enable the same features for high-availability (HA).

4
doc/09-object-types.md
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@ -1456,7 +1456,7 @@ Configuration Attributes:
ssl\_capath | String | **Optional.** MySQL SSL trusted SSL CA certificates in PEM format directory path.
ssl\_cipher | String | **Optional.** MySQL SSL list of allowed ciphers.
table\_prefix | String | **Optional.** MySQL database table prefix. Defaults to `icinga_`.
instance\_name | String | **Optional.** Unique identifier for the local Icinga 2 instance. Defaults to `default`.
instance\_name | String | **Optional.** Unique identifier for the local Icinga 2 instance, used for multiple Icinga 2 clusters writing to the same database. Defaults to `default`.
instance\_description | String | **Optional.** Description for the Icinga 2 instance.
enable\_ha | Boolean | **Optional.** Enable the high availability functionality. Only valid in a [cluster setup](06-distributed-monitoring.md#distributed-monitoring-high-availability-db-ido). Defaults to `true`.
failover\_timeout | Duration | **Optional.** Set the failover timeout in a [HA cluster](06-distributed-monitoring.md#distributed-monitoring-high-availability-db-ido). Must not be lower than 30s. Defaults to `30s`.
@ -1550,7 +1550,7 @@ Configuration Attributes:
ssl\_cert | String | **Optional.** PostgreSQL SSL certificate file path.
ssl\_ca | String | **Optional.** PostgreSQL SSL certificate authority certificate file path.
table\_prefix | String | **Optional.** PostgreSQL database table prefix. Defaults to `icinga_`.
instance\_name | String | **Optional.** Unique identifier for the local Icinga 2 instance. Defaults to `default`.
instance\_name | String | **Optional.** Unique identifier for the local Icinga 2 instance, used for multiple Icinga 2 clusters writing to the same database. Defaults to `default`.
instance\_description | String | **Optional.** Description for the Icinga 2 instance.
enable\_ha | Boolean | **Optional.** Enable the high availability functionality. Only valid in a [cluster setup](06-distributed-monitoring.md#distributed-monitoring-high-availability-db-ido). Defaults to `true`.
failover\_timeout | Duration | **Optional.** Set the failover timeout in a [HA cluster](06-distributed-monitoring.md#distributed-monitoring-high-availability-db-ido). Must not be lower than 30s. Defaults to `30s`.