nOutput EmailWarnings

This output sends email notifications whenever a specific type or types of warnings (usually ‘High’ level) are created. The email will follow the template in object.assets/noutputemailwarnings displaying all the current warnings for all warning levels (e.g. High, Medium, Low and Info).

Example of use of the execArgs

output:
   name         : Output EMail warning
   chSubscribe  : nattrmon::warnings
   waitForFinish: true
   onlyForEvent : true
   execFrom     : nOutput_EmailWarnings
   execArgs     : 
      to         : 
        - email1@openaf.io
        - email2@openaf.io
      subject    : "[nattrmon] My monitoring"
      from       : nattrmon@openaf.io
      server     : smtp.openaf.io
      #port       : 465
      #credentials:
      #  user    : mylogin
      #  password: mypassword
      #debug      : false
      #warnTypes  :
      #  - High
      #  - Medium
      #include    :
      #  - Warning to include
      #exclude    :
      #  - Warning to exclude

Description of execArgs

execArgs	Type	Mandatory	Description
to	Array/String	Yes	An array or string containing the email address to send the email to
subject	String	Yes	The email subject
from	String	Yes	The email from address
server	String	Yes	The email SMTP server
port	Number	No	The specific email SMTP server port
credentials.user	String	No	The user credential to access an email SMTP server
credentials.password	String	No	The password credential to access an email SMTP server (can be encrypted)
debug	Boolean	No	If true it will output all the communication with the email SMTP server
warnTypes	Array	No	Defines a list of warning levels/types for which to trigger an email
include	Array	No	An array of warning titles to restrict which warnings should be displayed on the email and trigger the email
exclude	Array	No	An array of warning titles to exclude from displaying on the email and triggering the email
includeRE	Array	No	Equivalent to include but providing regular expressions for warning titles
excludeRE	Array	No	Equivalent to exclude but providing regular expressions for warning titles
groupBySimilarity	Number	No	If defined warnings that have the provided percentage similarity between their descriptions will be grouped and an extra message will be suffixed on the email template reducing the cluttering of similar warnings (usually 10% as good starting point).
descriptionLimit	Number	No	If defined will limit the description size displayed on the email template replacing by ‘…’ after the limit
tls	Boolean	No	Specifies that the connection to the SMTP server should use TLS (sometimes you might need also to specify secure = true depending on the server).
secure	Boolean	No	Specifies that the connection to the SMTP server should be made using SSL.
template	String	No	Provide an alternative handlebars template to config/objects.assets/noutputemailwarnings/warningEmailTemplate.hbs. The entry will be prefixed with config/objects.assets/noutputemailwarnings/
templateImages	Map	No	A map of images to be embeeded on the email. Each key refers to the cid that will be referenced on the template and the value is the image file prefixed with config/objects.assets/noutputemailwarnings. The “logo” reference will be always forced to point to the logo.png image. Please refer to each key of the map on the template in a similar form to: <img src=”cid:myMapKey”>.