services:
    security_logger:
        class: Foo
        tags: [{ name: monolog.logger, channel: security }]

    doctrine_logger:
        class: Foo
        tags: [{ name: monolog.logger, channel: doctrine }]

    foo_logger:
        class: Foo
        tags: [{ name: monolog.logger, channel: foo }]

    bar_logger:
        class: Foo
        tags: [{ name: monolog.logger, channel: bar }]

monolog:
    handlers:
        custom:
            type: stream
            path: /tmp/symfony.log
            bubble: false
            level: ERROR
            channels: foo
        main:
            type: group
            members: [nested]
            channels: ["!foo", "!bar"]
        nested:
            type: stream
        extra:
            type: syslog
            ident: monolog
            facility: user
            level: ALERT
        more:
            type: native_mailer
            to_email: monitoring@example.org
            from_email: webmaster@example.org
            subject: Monolog report
            level: CRITICAL
            channels:
                type: inclusive
                elements:
                    - security
                    - doctrine