ProxmoxVE/install/graylog-install.sh

#!/usr/bin/env bash

# Copyright (c) 2021-2025 community-scripts ORG
# Author: Slaviša Arežina (tremor021)
# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
# Source: https://graylog.org/

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

MONGO_VERSION="8.0" setup_mongodb

msg_info "Setup Graylog Data Node"
PASSWORD_SECRET=$(openssl rand -base64 18 | tr -dc 'a-zA-Z0-9' | head -c16)
curl -fsSL "https://packages.graylog2.org/repo/packages/graylog-7.0-repository_latest.deb" -o "graylog-7.0-repository_latest.deb"
$STD dpkg -i graylog-7.0-repository_latest.deb
$STD apt-get update
$STD apt-get install graylog-datanode -y
sed -i "s/password_secret =/password_secret = $PASSWORD_SECRET/g" /etc/graylog/datanode/datanode.conf
systemctl enable -q --now graylog-datanode
msg_ok "Setup Graylog Data Node"

msg_info "Setup ${APPLICATION}"
$STD apt-get install graylog-server
ROOT_PASSWORD=$(openssl rand -base64 18 | tr -dc 'a-zA-Z0-9' | head -c16)
{
  echo "${APPLICATION} Credentials"
  echo "Admin User: admin"
  echo "Admin Password: ${ROOT_PASSWORD}"
} >>~/graylog.creds
ROOT_PASSWORD=$(echo -n $ROOT_PASSWORD | shasum -a 256 | awk '{print $1}')
sed -i "s/password_secret =/password_secret = $PASSWORD_SECRET/g" /etc/graylog/server/server.conf
sed -i "s/root_password_sha2 =/root_password_sha2 = $ROOT_PASSWORD/g" /etc/graylog/server/server.conf
sed -i 's/#http_bind_address = 127.0.0.1.*/http_bind_address = 0.0.0.0:9000/g' /etc/graylog/server/server.conf
systemctl enable -q --now graylog-server
msg_ok "Setup ${APPLICATION}"

motd_ssh
customize
cleanup_lxc