Add draft for zabbix-proxy

src/zabbix-proxy/install-service.sh

@@ -0,0 +1,39 @@
+#!/bin/bash
+
+# Authors:
+# (C) 2021 Idea an concept by Christian Zengel <christian@sysops.de>
+# (C) 2021 Script design and prototype by Markus Helmke <m.helmke@nettwarker.de>
+# (C) 2021 Script rework and documentation by Thorsten Spille <thorsten@spille-edv.de>
+
+set -euo pipefail
+
+source /root/functions.sh
+source /root/zamba.conf
+source /root/constants-service.conf
+
+apt_repo "zabbix" "https://repo.zabbix.com/zabbix-official-repo.key" "https://repo.zabbix.com/zabbix/${ZABBIX_VERSION}/debian/ $(lsb_release -cs) main"
+apt_repo "postgresql" "https://www.postgresql.org/media/keys/ACCC4CF8.asc" "http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main"
+
+apt update
+
+DEBIAN_FRONTEND=noninteractive DEBIAN_PRIORITY=critical apt -y -qq dist-upgrade
+DEBIAN_FRONTEND=noninteractive DEBIAN_PRIORITY=critical apt -y -qq install --no-install-recommends postgresql-$POSTGRES_VERSION postgresql-client zabbix-proxy-pgsql zabbix-sql-scripts ssl-cert
+
+timedatectl set-timezone ${LXC_TIMEZONE}
+
+systemctl enable --now postgresql
+
+su - postgres <<EOF
+psql -c "CREATE USER ${ZABBIX_DB_USR} WITH PASSWORD '${ZABBIX_DB_PWD}';"
+psql -c "CREATE DATABASE ${ZABBIX_DB_NAME} ENCODING UTF8 TEMPLATE template0 OWNER ${ZABBIX_DB_USR};"
+echo "Postgres User ${ZABBIX_DB_USR} and database ${ZABBIX_DB_NAME} created."
+EOF
+
+zcat /usr/share/zabbix-sql-scripts/postgresql/proxy.sql.gz | sudo -u zabbix psql ${ZABBIX_DB_NAME}
+
+echo "DBPassword=${ZABBIX_DB_PWD}" >> /etc/zabbix/zabbix_server.conf
+
+
+systemctl enable zabbix-proxy 
+
+systemctl restart zabbix-proxy