ACHTUNG: Bitte elasticsearch in Version 5.x verwenden! Version 6.x wird derzeit nicht unterstützt!
sysctl -w vm.max_map_count=262144
wget -qO – https://artifacts.elastic.co/GPG-KEY-elasticsearch | sudo apt-key add –
echo „deb https://artifacts.elastic.co/packages/5.x/apt stable main“ >> /etc/apt/sources.list
apt-get update
apt install openjdk-8-jre-headless
apt install elasticsearch
/usr/share/elasticsearch/bin/elasticsearch-plugin install ingest-attachment
wget -qO- https://dl.packager.io/srv/zammad/zammad/key | sudo apt-key add –
wget -O /etc/apt/sources.list.d/zammad.list \
https://dl.packager.io/srv/zammad/zammad/develop/installer/ubuntu/18.04.repo
apt-get update
apt-get install zammad