Recently Updated Pages
2025-05-15 - at KAFD, Riyadh, KSA
There was a hectic weeks behind, some topics I briefly touched: Audacity: conference mic spect...
Update and/or upgrade of OPNsense in GCP
Considerations: Time: from v24 to v25 it took around two-three hours to complete upgrades. Prepar...
2025-04-02
Pi-hole as reverse DNS for home OpenWRT router Internal A records in Pi-Hole for local infra myi...
keepassxc-cli with keyfile and YubiKey hardware token
Install https://keepassxc.org/download/#macos Make alias (for Macintosh) vi ~/.zshrc alias kp='...
Replicate Nextcloud instance to another server
Destination: Prepare export user="user" export src="(source host)" export dst="(destination host)...
NFS export
Mount it to freshly created directory. Add to fstab for automatic mount during boot process. Prep...
2025-03-30
SketchUp (WebUI) BetterDisplay (new display) CloudText
2025-02
За последний месяц, спустя НГ:- Oracle Linux v9.5: repository proxy- MariaDB Galera Cluster with ...
Big-Files upload
To enable big files management, there are several components need to be fine-tuned. Good practise...
LVM
Create new physical volume, volume group and logical group. Mount it to freshly created directory...
PiHOLE
Purpose: Trusted and Filtering Feature Domain Name Resolution Solution: Pi-hole (https://pi-hole....
Repository proxy server aka satellite server for Redhat family.
This setup is done on Oracle Linux v9.5. Advantages and disadvantages: + One source of truth + Le...
After cloning
After the clone, there is a need to make machine 'unique': Ensure, it is a new machine, it's upti...
Nextcloud @Nginx @Oracle Linux v9.5 with self-signed cert (for virtualization)
preparations disable IPv6 TODO: sysclt ipv6... dnf update dnf install \ mariadb \ wget \...
New Page
ClusterControl has outdated script for creating MaxScale load balancer. [22:20:05]: 10.xxx.xxx.xx...
Basic three node load balancer
Preaparations dnf repolist | grep -i maxscale mariadb-maxscale MariaDB MaxScale ...
MariaDB Galera Cluster @OracleLinux9.5 using ClusterControl install-cc script with limited Internet connection (via repository proxy aka satellite server).
Download Oracle Linux distro and connect it to Repository Server, as described here.: (2025-02-1...
Uninstalling and or reinstalling
Remove everything sudo su systemctl stop mariadb cmon cmon-ssh cmon-events cmon-cloud dnf remove ...
CrossHair v1.14 by MOAT Digital Design
Due to the luck of easy finding and downloading this tool, I publish it here.
MariaDB Galera Cluster @OracleLinux9.5 manually
Download and install OS, choose 'minimal ISO' packages selection: https://yum.oracle.com/oracle-l...