ubuntu22.04 with php8.1 with nginx 安裝過程
參考文件
https://docs.librenms.org/Installation/Install-LibreNMS/
安裝package
sudo apt install acl curl fping git graphviz imagemagick mariadb-client mariadb-server mtr-tiny nginx-full nmap php-cli php-curl php-fpm php-gd php-gmp php-json php-mbstring php-mysql php-snmp php-xml php-zip rrdtool snmp snmpd unzip python3-pymysql python3-dotenv python3-redis python3-setuptools python3-systemd python3-pip whois traceroute
新增 librenms user
sudo useradd librenms -d /home/librenms -M -r -s “$(which bash)”
下載 librenms from git
cd /home
sudo git clone https://github.com/librenms/librenms.git
設定權限
sudo chown -R librenms:librenms /home/librenms
sudo chmod 771 /home/librenms
sudo setfacl -d -m g::rwx /home/librenms/rrd /home/librenms/logs /home/librenms/bootstrap/cache/ /home/librenms/storage/
sudo setfacl -R -m g::rwx /home/librenms/rrd /home/librenms/logs /home/librenms/bootstrap/cache/ /home/librenms/storage/
安裝 php 相依
sudo su - librenms
./scripts/composer_wrapper.php install —no-dev
exit
設定時區
sudo vi /etc/php/8.1/fpm/php.ini
sudo vi /etc/php/8.1/cli/php.inidate.timezone = Asia/Taipeisudo timedatectl set-timezone Asia/Taipei
設定MariaDB
sudo vi /etc/mysql/mariadb.conf.d/50-server.cnf
在[mysqld]下一行加入以下兩行
innodb_file_per_table=1
lower_case_table_names=0
sudo systemctl enable mariadb
sudo systemctl restart mariadb
sudo mysql_secure_installation
sudo mysql -u root
輸入以下SQL Command
CREATE DATABASE librenms CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
CREATE USER 'librenms'@'localhost' IDENTIFIED BY '[yourpassword]';
GRANT ALL PRIVILEGES ON librenms.* TO 'librenms'@'localhost';
exit
設定 php-fpm
sudo cp /etc/php/8.1/fpm/pool.d/www.conf /etc/php/8.1/fpm/pool.d/librenms.conf
sudo vi /etc/php/8.1/fpm/pool.d/librenms.conf
[www]改成[librenms]
[librenms]
user = librenms
group = librenms
listen = /run/php-fpm-librenms.sock
設定 web server
sudo vi /etc/nginx/conf.d/librenms.conf
server {
listen 80;
server_name [yourdomain or ip];
root /home/librenms/html;
index index.php;
charset utf-8;
gzip on;
gzip_types text/css application/javascript text/javascript application/x-javascript image/svg+xml text/plain text/xsd text/xsl text/xml image/x-icon;
location / {
try_files $uri $uri/ /index.php?$query_string;
}
location ~ [^/]\.php(/|$) {
fastcgi_pass unix:/run/php-fpm-librenms.sock;
fastcgi_split_path_info ^(.+\.php)(/.+)$;
include fastcgi.conf;
}
location ~ /\.(?!well-known).* {
deny all;
}
}
sudo rm /etc/nginx/sites-enabled/default
sudo systemctl restart nginx
sudo systemctl restart php8.1-fpm
設定lnms
sudo ln -s /home/librenms/lnms /usr/bin/lnms
sudo cp /home/librenms/misc/lnms-completion.bash /etc/bash_completion.d/
設定 snmpd
sudo cp /home/librenms/snmpd.conf.example /etc/snmp/snmpd.conf
sudo vi /etc/snmp/snmpd.conf
找到 RANDOMSTRINGGOESHERE 改成 public(或自已想要的)sudo curl -o /usr/bin/distro https://raw.githubusercontent.com/librenms/librenms-agent/master/snmp/distro
sudo chmod +x /usr/bin/distro
sudo systemctl enable snmpd
sudo systemctl restart snmpd
設定 cronjob
sudo cp /home/librenms/dist/librenms.cron /etc/cron.d/librenms
sudo vi /etc/cron.d/librenms
將所有的路徑裡的資料夾opt改成home
設定scheduler
sudo cp /home/librenms/dist/librenms-scheduler.service /home/librenms/dist/librenms-scheduler.timer /etc/systemd/system/
sudo systemctl enable librenms-scheduler.timer
sudo systemctl start librenms-scheduler.timer
sudo vi /etc/systemd/system/librenms-scheduler.service
將所有的路徑裡的資料夾opt改成home
設定logrotate
sudo cp /home/librenms/misc/librenms.logrotate /etc/logrotate.d/librenms
匯入資料庫
sudo vi /home/librenms/.env
DB_HOST= localhost
DB_DATABASE= librenms
DB_USERNAME= librenms
DB_PASSWORD= [yourpassword]
sudo su - librenms
lnms migrate
php artisan key:generate
php artisan config:clear
php artisan config:cache
exit
web config
- 建立管理員帳號
修改config.php權限
sudo chown librenms:librenms /home/librenms/config.php
驗證設定(或問題排除)
sudo su - librenms
cd /home/librenms
./validate.php
