There are two ways within systemd to manage the fact that you need the gluster service active before mounting the...
If freshclam updates are failing even though the update servers are available and you find error messages like the following...
This should not be necessary in any case and is only for special cases, for e.g. if the assets...
This card is just about creating simple PostgreSQL dumps. This is no instruction for a backup strategy nor a guide...
Hint You're not able to control which redis replica will chosen for the failover. Connect to your sentinel instance...
When receiving a new SSL-Certificate for an existing SSL-key it should be checked that they match cryptographically.
If you want to perform a failover on another haproxy backend server this is the way you should do it...
The puppet server caches custom functions. If you edit an existing function (e.g. while you’re developing it), you’ll...
Sending a testmail from a server with a configured exim is easy as pie. From your usershell: tell exim that...
Investigate why mails are frozen The exim documentation says: Freezing occurs when a bounce message encounters a permanent failure because...
swaks is a very nice tool to test SMTP. For the most linux distributions you can easily install it with...
Install and configure the AWS Command Line Interface Show existing certificates to test if the AWS Cli is working:
I'm creating certificate requests with this command: openssl req -new -out www.example.com.csr -keyout www.example.com.key -newkey rsa:2048 -nodes
This is a way to run multiple redis server on one ubuntu server. These steps you have to do only...
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This is a collection of frequently asked questions about the makandra hosting environment and our operations services.
When things go wrong, for example, caused by a bad commit, we need to revert back to an earlier known...