ClusterControl Daily digest is almost never generated and sometimes I receive an empty email with subject =?UTF8?Q??=
Does anyone else have this? I configured emails so that a daily digest should be sent to my mailbox, but it almost never arrives.
And sometimes, I receive an email with subject =?UTF8?Q??= and the body of the email is empty.
Anyone else has this? Is there a solution?
We have just released clustercontrol-controller-1.7.4-3541 which contains fix for this issue. Please upgrade to the latest version and let us know if you the problem still persists.
We haven't encountered such issue. Would you share a bit of your mail server configuration so we can try to reproduce this?
From cmon_X.log (where X is cluster ID), you should see the following line if ClusterControl manages to send out an email:
2019-11-01T07:22:45.007Z : (INFO) Mail Server: Got 250 (ok): '250 OK id=1iQRGd-00DNhx-Fy'
Do you have any access to the mail server log? You can use the mail ID retrieved from cmon_X.log and use it to track the mail in the mail server log.
Also, if I look at the cmon - logs and search for Mails being sent, there is no daily log line for sending the digest mails, where CluCo is configured to send a daily digest mail...
$ cat /var/log/cmon_2.log* | grep Mail | grep '2019-11-05' -> 2019-11-05T07:00:27.344-01:00 : (INFO) Mail Server: Got 250 (ok): '250 2.0.0 Ok: queued as 43E8BE04B9'
$ cat /var/log/cmon_2.log* | grep Mail | grep '2019-11-04' -> no results
$ cat /var/log/cmon_2.log* | grep Mail | grep '2019-11-03' -> no results
$ cat /var/log/cmon_2.log* | grep Mail | grep '2019-11-02' -> no results
$ cat /var/log/cmon_2.log* | grep Mail | grep '2019-11-01' -> no results
Daily digest has been configured for months (problem has always been there)
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