client/config/packages/prod/monolog.yaml
monolog:
handlers:
main:
type: fingers_crossed
action_level: info
handler: grouped
grouped:
type: group
members: [streamed, swift]
streamed:
type: stream
path: "%kernel.logs_dir%/%kernel.environment%.log"
level: info
swift:
type: swift_mailer
from_email: '%env(MAIL_ERROR)%'
to_email: '%env(MAIL_ERROR)%'
subject: 'An Error Occurred! %%message%%'
level: error
formatter: monolog.formatter.html
content_type: text/html
deprecation:
type: stream
path: "%kernel.logs_dir%/%kernel.environment%.deprecations.log"
deprecation_filter:
type: filter
handler: deprecation
max_level: info
channels: ["php"]