ProxmoxVE/install/zammad-install.sh

#!/usr/bin/env bash

# Copyright (c) 2021-2026 community-scripts ORG
# Author: Michel Roegl-Brunner (michelroegl-brunner)
# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
# Source: https://zammad.com

source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
color
verb_ip6
catch_errors
setting_up_container
network_check
update_os

msg_info "Installing Dependencies"
$STD apt install -y \
  git \
  nginx \
  apt-transport-https
msg_ok "Installed Dependencies"

msg_info "Setting up Elasticsearch"
setup_deb822_repo \
  "elasticsearch" \
  "https://artifacts.elastic.co/GPG-KEY-elasticsearch" \
  "https://artifacts.elastic.co/packages/7.x/apt" \
  "stable" \
  "main"
$STD apt install -y elasticsearch
sed -i 's/^#\{0,2\} *-Xms[0-9]*g.*/-Xms2g/' /etc/elasticsearch/jvm.options
sed -i 's/^#\{0,2\} *-Xmx[0-9]*g.*/-Xmx2g/' /etc/elasticsearch/jvm.options
cat <<EOF >>/etc/elasticsearch/elasticsearch.yml
discovery.type: single-node
xpack.security.enabled: false
bootstrap.memory_lock: false
EOF
$STD /usr/share/elasticsearch/bin/elasticsearch-plugin install ingest-attachment -b
systemctl daemon-reload
systemctl enable -q elasticsearch
systemctl restart -q elasticsearch
for i in $(seq 1 30); do
  if curl -s http://localhost:9200 >/dev/null 2>&1; then
    break
  fi
  sleep 2
done
msg_ok "Setup Elasticsearch"

msg_info "Installing Zammad"
setup_deb822_repo \
  "zammad" \
  "https://dl.packager.io/srv/zammad/zammad/key" \
  "https://dl.packager.io/srv/deb/zammad/zammad/stable/debian" \
  "$(get_os_info version_id)" \
  "main"
$STD apt install -y zammad
$STD zammad run rails r "Setting.set('es_url', 'http://localhost:9200')"
$STD zammad run rake zammad:searchindex:rebuild
msg_ok "Installed Zammad"

msg_info "Setup Services"
cp /opt/zammad/contrib/nginx/zammad.conf /etc/nginx/sites-available/zammad.conf
sed -i "s/server_name localhost;/server_name $LOCAL_IP;/g" /etc/nginx/sites-available/zammad.conf
ln -sf /etc/nginx/sites-available/zammad.conf /etc/nginx/sites-enabled/
rm -f /etc/nginx/sites-enabled/default
$STD systemctl reload nginx
msg_ok "Created Service"

motd_ssh
customize
cleanup_lxc