Tag Archives: Lets Encrypt

Let’s Encrypt: SSL and the “SERVFAIL looking up CAA for domain.com” error

29 July 2021
 

 One of mine website stopped working with the “Connection reset.” error. NGINX configs seem to be correct, and other sites on the same server are working. NGINX also gave nothing, no errors, PHP-FPM also are good. Let’s check the website with the curl: The cause Because the error above are reported from the SSL_connect call,… Read More »

Linux: LEMP set up – NGINX, PHP, MySQL, SSL, monitoring, logs, and a WordPress blog migration

6 November 2020
 

 Finally got time to migrate the RTFM.CO.UA blog to a new server with Debian 10. This time manually, without any automation will set up a LEMP stack Wrote a similar at 2016 – Debian: установка LEMP — NGINX + PHP-FPM + MariaDB (Rus), but in time the post is more complete of the process and… Read More »

Nextcloud: running in Docker Compose on Debian with Let’s Encrypt SSL

30 November 2019
 

 I while ago I’d tested the Nextcloud, see the NextCloud: installing server on Debian behind NGINX with PHP-FPM and client on Arch Linux post. In general, it looks good, so it’s time to try to run in a production environment and finally migrate from Dropbox to it. Today, let’s spin up a Nextcloud instance using… Read More »

OpenVPN: Let’s Encrypt DNS verification on AWS Route53 and OpenVPN Access Server SSL certificate auto update

24 May 2019
 

 In addition to the OpenVPN: SSL and hostname configuration post about OpenVPN Access Server, set up and configuration. So, three months passed and it’s time to renew Let’s Encrypt SSL certificate (see. Prometheus: Alertmanager и blackbox-exporter — проверка срока действия SSL и нотификация в Slack, Rus). I could use a well-know for me scheme with… Read More »

TestRail: QA Test Case Management installation on Linux

22 March 2019
 

 TestRail – Test Case Management Software for QA and Development Teams. Well – that’s all needed as a description) Below – its installation on Debian Linux with NGINX, Let’s Encrypt, PHP-FPM, MariaDB, and Exim. Project’s homepage – www.gurock.com/testrail Installation official documentation – here>>>. Setup will be on an AWS EC2. LEMP and SSL Login to… Read More »