Icinga is currently not up and running

Icinga 2
,
1

I have freshly Installed Icinga but getting an error on UI as “icinga is currently not up and running”

Below is /etc/icinga2/features-available/ido-mysql.conf file
/**

  • The IdoMysqlConnection type implements MySQL support
  • for DB IDO.
    */

object IdoMysqlConnection “ido-mysql” {
user = “icinga”
password = “XXXX”
host = “localhost”
database = “icinga”
}

Below is my /etc/icinga2/features-available/ido-pgsql.conf file
/**

  • The IdoPgsqlConnection type implements PostgreSQL support
  • for DB IDO.
    */

object IdoPgsqlConnection “ido-pgsql” {
user = “icinga”
password = “XXXX”
host = “localhost”
database = “icinga”
}

Here is the Output from icinga2 daemon -C
[2021-11-10 15:57:46 -0600] information/cli: Icinga application loader (version: 2.13.1-1)

[2021-11-10 15:57:46 -0600] information/cli: Loading configuration file(s).

[2021-11-10 15:57:46 -0600] warning/ConfigCompiler: Cannot compile file ‘/etc/icinga2/features-enabled/ido-mysql.conf’: Error: Function call ‘std::ifstream::open’ for file ‘/etc/icinga2/features-enabled/ido-mysql.conf’ failed with error code 13, ‘Permission denied’

Context:

(0) Compiling configuration file ‘/etc/icinga2/features-enabled/ido-mysql.conf’

[2021-11-10 15:57:46 -0600] information/ConfigItem: Committing config item(s).

[2021-11-10 15:57:46 -0600] information/ApiListener: My API identity: ip-10-51-0-28.us-east-2.compute.internal

[2021-11-10 15:57:46 -0600] information/ConfigItem: Instantiated 1 NotificationComponent.

[2021-11-10 15:57:46 -0600] information/ConfigItem: Instantiated 1 IdoPgsqlConnection.

[2021-11-10 15:57:46 -0600] information/ConfigItem: Instantiated 1 CheckerComponent.

[2021-11-10 15:57:46 -0600] information/ConfigItem: Instantiated 1 User.

[2021-11-10 15:57:46 -0600] information/ConfigItem: Instantiated 1 UserGroup.

[2021-11-10 15:57:46 -0600] information/ConfigItem: Instantiated 3 ServiceGroups.

[2021-11-10 15:57:46 -0600] information/ConfigItem: Instantiated 3 TimePeriods.

[2021-11-10 15:57:46 -0600] information/ConfigItem: Instantiated 11 Services.

[2021-11-10 15:57:46 -0600] information/ConfigItem: Instantiated 3 Zones.

[2021-11-10 15:57:46 -0600] information/ConfigItem: Instantiated 1 ScheduledDowntime.

[2021-11-10 15:57:46 -0600] information/ConfigItem: Instantiated 2 NotificationCommands.

[2021-11-10 15:57:46 -0600] information/ConfigItem: Instantiated 2 HostGroups.

[2021-11-10 15:57:46 -0600] information/ConfigItem: Instantiated 12 Notifications.

[2021-11-10 15:57:46 -0600] information/ConfigItem: Instantiated 1 Downtime.

[2021-11-10 15:57:46 -0600] information/ConfigItem: Instantiated 1 IcingaApplication.

[2021-11-10 15:57:46 -0600] information/ConfigItem: Instantiated 1 Host.

[2021-11-10 15:57:46 -0600] information/ConfigItem: Instantiated 1 Endpoint.

[2021-11-10 15:57:46 -0600] information/ConfigItem: Instantiated 1 IcingaDB.

[2021-11-10 15:57:46 -0600] information/ConfigItem: Instantiated 1 FileLogger.

[2021-11-10 15:57:46 -0600] information/ConfigItem: Instantiated 1 ApiUser.

[2021-11-10 15:57:46 -0600] information/ConfigItem: Instantiated 244 CheckCommands.

[2021-11-10 15:57:46 -0600] information/ConfigItem: Instantiated 1 ApiListener.

[2021-11-10 15:57:46 -0600] information/ScriptGlobal: Dumping variables to file ‘/var/cache/icinga2/icinga2.vars’

[2021-11-10 15:57:46 -0600] information/cli: Finished validating the configuration file(s).

below error i am getting in logs
[2021-11-10 15:59:07 -0600] critical/IdoPgsqlConnection: Connection to database ‘icinga’ with user ‘icinga’ on ‘localhost:5432’ failed: "FATAL: Ident authentication failed for user “icinga”
"
Context:
(0) Reconnecting to PostgreSQL IDO database ‘ido-pgsql’

[2021-11-10 15:59:07 -0600] warning/IdoPgsqlConnection: Exception during database operation: Verify that your database is operational!
[2021-11-10 15:59:07 -0600] information/IcingaDB: Trying to connect to Redis server (async) on host ‘127.0.0.1:6380’
[2021-11-10 15:59:07 -0600] critical/IcingaDB: Cannot connect to 127.0.0.1:6380: Connection refused
[2021-11-10 15:59:12 -0600] information/IcingaDB: Trying to connect to Redis server (async) on host ‘127.0.0.1:6380’
[2021-11-10 15:59:12 -0600] critical/IcingaDB: Cannot connect to 127.0.0.1:6380: Connection refused

Kindly assist me here

2

Hello! First off, we like posts to be formatted according to these guidelines for readability.

Looks like you have 3 IDOs configured and enabled, but the only one you actually need is the MySQL IDO.

Can you confirm which backend you intend to use (again, looks like you mean to use MySQL), and show the output of icinga2 feature list?

You should only have one IDO enabled – if multiple show under Enabled features:, you will need to disable the ones you do not need:
icinga2 feature disable <feature name>