Category: Tech-Notes
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LVM Disk Resize
Reload Disk Info Resize Disk Use parted to resize partition if needed Resize pv Resize lv Resize fs
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Graylog Migration
How The easiest way to migrate a graylog instance, is to build a new one and migrate elasticsearch data by combining the two elasticsearch nodes to a cluster and replicating all data. Which issues will I have? Hopefully none 😀 But realistically, you will have to reinstall content-packs or at least clone & delete all…
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Exchange Online SMTP Annonymous Relay
Add Firewallrule: Install: In O365 create a connector for anonymous releay from this ip.
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Nextcloud Setup
Let’s setup a simple nextcloud environment with the following parameters: Setup Basis Setup Nextcloud Let’s create a folder in /srv/nextcloud-project and add some files: First we need a certificate: docker-compose.yaml And the nginx.conf file: Sources: