From b485aab7e71c1625cfc27e0f92c9509f42378458 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 5 May 2024 13:19:16 +0200 Subject: Adding upstream version 1.45.3+dfsg. Signed-off-by: Daniel Baumann --- src/health/notifications/email/README.md | 114 +++++++++++++++++++++++++++++++ 1 file changed, 114 insertions(+) create mode 100644 src/health/notifications/email/README.md (limited to 'src/health/notifications/email/README.md') diff --git a/src/health/notifications/email/README.md b/src/health/notifications/email/README.md new file mode 100644 index 000000000..bc469c7af --- /dev/null +++ b/src/health/notifications/email/README.md @@ -0,0 +1,114 @@ + + +# Email + + + + + +Send notifications via Email using Netdata's Agent alert notification feature, which supports dozens of endpoints, user roles, and more. + + + + + +## Setup + +### Prerequisites + +#### + +- A working sendmail command is required for email alerts to work. Almost all MTAs provide a sendmail interface. Netdata sends all emails as user netdata, so make sure your sendmail works for local users. +- Access to the terminal where Netdata Agent is running + + + +### Configuration + +#### File + +The configuration file name for this integration is `health_alarm_notify.conf`. + + +You can edit the configuration file using the `edit-config` script from the +Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/netdata-agent/configuration.md#the-netdata-config-directory). + +```bash +cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata +sudo ./edit-config health_alarm_notify.conf +``` +#### Options + +The following options can be defined for this notification + +
Config Options + +| Name | Description | Default | Required | +|:----|:-----------|:-------|:--------:| +| EMAIL_SENDER | You can change `EMAIL_SENDER` to the email address sending the notifications. | netdata | no | +| SEND_EMAIL | Set `SEND_EMAIL` to YES | YES | yes | +| DEFAULT_RECIPIENT_EMAIL | Set `DEFAULT_RECIPIENT_EMAIL` to the email address you want the email to be sent by default. You can define multiple email addresses like this: `alarms@example.com` `systems@example.com`. | root | yes | + +##### DEFAULT_RECIPIENT_EMAIL + +All roles will default to this variable if left unconfigured. +The `DEFAULT_RECIPIENT_CUSTOM` can be edited in the following entries at the bottom of the same file: +```conf +role_recipients_email[sysadmin]="systems@example.com" +role_recipients_email[domainadmin]="domains@example.com" +role_recipients_email[dba]="databases@example.com systems@example.com" +role_recipients_email[webmaster]="marketing@example.com development@example.com" +role_recipients_email[proxyadmin]="proxy-admin@example.com" +role_recipients_email[sitemgr]="sites@example.com" +``` + + +
+ +#### Examples + +##### Basic Configuration + + + +```yaml +#------------------------------------------------------------------------------ +# email global notification options + +EMAIL_SENDER="example@domain.com" +SEND_EMAIL="YES" +DEFAULT_RECIPIENT_EMAIL="recipient@example.com" + +``` + + +## Troubleshooting + +### Test Notification + +You can run the following command by hand, to test alerts configuration: + +```bash +# become user netdata +sudo su -s /bin/bash netdata + +# enable debugging info on the console +export NETDATA_ALARM_NOTIFY_DEBUG=1 + +# send test alarms to sysadmin +/usr/libexec/netdata/plugins.d/alarm-notify.sh test + +# send test alarms to any role +/usr/libexec/netdata/plugins.d/alarm-notify.sh test "ROLE" +``` + +Note that this will test _all_ alert mechanisms for the selected role. + + -- cgit v1.2.3