[Alertmanager] Custom email template sent as emtpy mail

[doctorlector]

Hi,

I receive an empty e-mail alert when I'm using custom email template for alerts.

Debug output:
ERRO[182542] Notify for 1 alerts failed: Cancelling notify retry for "email" due to unrecoverable error: executing email html template: html/template::1:12: no such template "email.html" source="dispatch.go:261"

The e-mail template does exist in the template folder which correctly specified in .yml config file.
I have already raised the topic in prometheus google group but this didn't help me at all.
Already spent weeks in figuring out how to make it work.

Link to a discussion - Cannot apply custom e-mail template

Short extract from alertmanager.yml config:

templates:
- '/etc/alertmanager/template/.tmpl'

receivers:
- name: 'username'
  email_configs:
  - to: 'username@companyname.com'
    require_tls: false
    html: '{{ template "email.html" . }}'

Thanks in advance.

[josedonizetti]

Think this was fixed by #1009
Should it be closed @stuartnelson3?

[beorn7]

Yes.