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Generic HA Architecture - App servers + PostgreSQL Patroni cluster Keepalived + HAproxy used as Load Balancers Key components: HAproxy - TCP/HTTP Load Balancer Keepalived - Virtual IP for HAproxy Patroni - HA template for PostgreSQL database (cluster with streaming replication) etcd - Distributed Configuration Store for Patroni Architecture diagram:
Stop and remove current Nextcloud docker services: docker stop nextcloud-app docker stop nextcloud-www docker stop nextcloud-postgres docker stop nextcloud-redis docker rm nextcloud-app docker rm nextcloud-www docker rm nextcloud-postgres docker rm nextcloud-redis Run only old PostgreSQL database container using "docker compose --build" docker compose -f /root/docker-compose-nextcloud.yml up --build nextcloud-postgres -d Dump old PostgreSQL database content to… Continue reading Nextcloud - Upgrading PostgreSQL database running as Docker container from 16 to 17
You can use Nextcloud occ CLI tool for sending Android push notifications for mobile phone. /usr/bin/docker exec -t --user www-data nextcloud-app ./occ notification:generate pawel "$(hostname; uptime ; curl ifconfig.io ; df -h /data)"
Install libheif-tools sudo dnf install -y libheif-tools check HEIF decoders (HEIC and AVIF) heif-convert --list-decoders For Nautilus thumbnails regenerating restart Nautilus and remove thumbnails cache. nautilus -q rm ~/.cache/thumbnails
By default in GNOME 45 option "Suspend when lid is closed" no more exists. Follow below steps to prevent Fedora 39 Workstation from suspend when laptop lid is closed. as normal user: create ~/.config/autostart/ignore-lid-switch-tweak.desktop file with following content [Desktop Entry] Type=Application Name=ignore-lid-switch-tweak Exec=/usr/libexec/gnome-tweak-tool-lid-inhibitor as root: create /usr/libexec/gnome-tweak-tool-lid-inhibitor file with following content: #!/usr/bin/python3 # SPDX-License-Identifier: GPL-3.0+… Continue reading Fedora 39 - GNOME 45 - missing "Suspend when lid is closed" in Tweak Tools