This post describes how to migrate the nextcloud database from one database type to another. In this particular case I describe the migration from MySQL / MariaDB to Postgresql.
Continue reading “Migrate nextcloud database”Author: Joern
Nextcloud SSO using Keycloak
Keycloak is an open source identity and access management solution. In this blog entry I will describe how to implement Single Sign On (SSO) to your nextcloud installation using Keycloak and SAML.
Continue reading “Nextcloud SSO using Keycloak”Protected: Rengers Geburtstag 2019
Protected: Ostern 2019
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Hibernate UUID issues on Postgres 10
After updating a database from Postgres 9.6 to 10 all applications stopped working. The error message in the server log file is “Unable to load requested class: pg-uuid”.
Protected: Judiths Geburtstag
PgModeler 0.9.0-alpha1 out
Developer Raphael Araújo e Silva released PgModeler 0.9.0-alpha1 on February 7th, 2017. See my previous post “install PgModeler from source” for manual installation. It also works with the 0.9.0-alpha1 release.
Photos Hoevelmarkt 2016 / Fotos Hövelmarkt 2016
Auch dieses Jahr habe ich wieder viele Fotos beim 202. Hövelmarkt (30.09.2016 – 03.10.2016) gemacht. Die Bildergalarien sind unter http://www.hoevelmarkt.de verfügbar.
Also this year I have taken many photos during the 202. Hövelmarkt (30th September to 3rd October 2016). The collections are available under http://www.hoevelmarkt.de.
build PgModeler from source
PGModeler (http://www.pgmodeler.com.br) is a nice tool to design your (PostgreSQL) database. It supports import from and export to a databases. Ubuntu 15.10 comes with a quite recent version but e.g. Debian does not provide it in the repository. In this post I explain howto build the application on Linux (tested on Debian 8) from source.
VirtualBox: Shrink dynamically extended image
A VirtualBox image needs to be shrinked again from time to time. Due to usage, updates, testing the size of the VDI files grows. The following post shows how to shrinken the VDI files again.
Continue reading “VirtualBox: Shrink dynamically extended image”