Application to monitor certificates expiration. Based on http://prefetch.net/code/ssl-cert-check, uses hairlom-mailx to send notifications.
Endpoints to be monitored can be given in a file /ssl_endpoints_list:
# /ssl_endpoints_list
domain.ext 443
domain2.ext 465
or via the ENDPOINTS environment variable.
The checks will run only once unless CHECK_INTERVAL or DAILY_TIME variables are set.
| Variable | Mandatory | Default | Description |
|---|---|---|---|
ENDPOINTS |
no | Specifies the endpoints to monitor. A newline-separated list of FQDN PORT. |
|
SEND_EMAIL |
no | If set sends email notifications to the address specified in SMTP_TO. |
|
SMTP_FROM |
no | ssl-cert-check@localhost.localdomain |
From: address for notifications emails. |
SMTP_USER |
no | SMTP Username. Required if SEND_EMAIL is set. |
|
SMTP_PASS |
no | SMTP Password. Required if SEND_EMAIL is set. |
|
SMTP_URI |
no | SMTP URI. Es: smtps://mail.example.com:465". Required if SEND_EMAIL is set. |
|
SMTP_TO |
no | To: address for notifications emails. Required if SEND_EMAIL is set. |
|
WARNING_DAYS |
no | 30 |
Minimum remaining days of certificate validity before notification. |
CHECK_INTERVAL |
no | Duration (in seconds) of sleep between checks. | |
DAILY_TIME |
no | If set run the script daily at the specified time (UTC). Examples: 14:00, 23:59:59 |