PowerDNS + PowerDNS-Admin

时间：2019-07-08 19:41:39 阅读：573 评论：0 收藏：0 [点我收藏+]

标签：var 数据库连接 ror 环境 class log upgrade 基础配置 jpeg

一、基础配置

1.1 环境说明

Centos 7.5.1804
PDNS 4.1.1
MariaDB 5.5.6

1.2 关闭防火墙和 selinux

setenforce 0
sed -i ‘s/SELINUX=enforcing/SELINUX=disabled/g‘ /etc/selinux/config
systemctl stop firewalld.service && systemctl disable firewalld.service
firewall-cmd --state

二、安装 MariaDB

2.1 安装 MariaDB

默认安装的版本为5.5

yum install -y epel-release yum-plugin-priorities
yum install -y mariadb-server mariadb
systemctl enable mariadb.service
systemctl start mariadb.service

2.2 设置密码

mysql_secure_installation
回车,
y,          #设置root密码
root密码,
重复root密码,
y,          #删除匿名登入
n,          #运行root远程登入
y,          #删除test库
y           #刷新权限

2.3 设置字符集

vim /etc/my.cnf

[mysqld]
init_connect=‘SET collation_connection = utf8_unicode_ci‘
init_connect=‘SET NAMES utf8‘
character-set-server=utf8
collation-server=utf8_unicode_ci
skip-character-set-client-handshake

vim /etc/my.cnf.d/client.cnf

[client]
default-character-set=utf8

vim /etc/my.cnf.d/mysql-clients.cnf

[mysql]
default-character-set=utf8

2.4 重启 MariaDB

systemctl restart mariadb.service

再次登录 MariaDB，查看字符集，发现已是 utf8 了。

show variables like "%character%";show variables like "%collation%";

三、安装 PowerDNS

3.1 安装 PowerDNS

yum install -y pdns pdns-backend-mysql

PowerDNS 的配置文件位于 /etc/pdns/pdns.conf

3.2 新建数据库

mysql -uroot -p
CREATE DATABASE powerdns;
GRANT ALL ON powerdns.* TO ‘powerdns‘@‘localhost‘ IDENTIFIED BY ‘powerdns‘;
FLUSH PRIVILEGES;

3.3 创建数据库表

use powerdns;

CREATE TABLE domains (
  id                    INT AUTO_INCREMENT,
  name                  VARCHAR(255) NOT NULL,
  master                VARCHAR(128) DEFAULT NULL,
  last_check            INT DEFAULT NULL,
  type                  VARCHAR(6) NOT NULL,
  notified_serial       INT DEFAULT NULL,
  account               VARCHAR(40) DEFAULT NULL,
  PRIMARY KEY (id)
) Engine=InnoDB;

CREATE UNIQUE INDEX name_index ON domains(name);

CREATE TABLE records (
  id                    BIGINT AUTO_INCREMENT,
  domain_id             INT DEFAULT NULL,
  name                  VARCHAR(255) DEFAULT NULL,
  type                  VARCHAR(10) DEFAULT NULL,
  content               VARCHAR(64000) DEFAULT NULL,
  ttl                   INT DEFAULT NULL,
  prio                  INT DEFAULT NULL,
  change_date           INT DEFAULT NULL,
  disabled              TINYINT(1) DEFAULT 0,
  ordername             VARCHAR(255) BINARY DEFAULT NULL,
  auth                  TINYINT(1) DEFAULT 1,
  PRIMARY KEY (id)
) Engine=InnoDB;

CREATE INDEX nametype_index ON records(name,type);
CREATE INDEX domain_id ON records(domain_id);
CREATE INDEX recordorder ON records (domain_id, ordername);

CREATE TABLE supermasters (
  ip                    VARCHAR(64) NOT NULL,
  nameserver            VARCHAR(255) NOT NULL,
  account               VARCHAR(40) NOT NULL,
  PRIMARY KEY (ip, nameserver)
) Engine=InnoDB;

CREATE TABLE comments (
  id                    INT AUTO_INCREMENT,
  domain_id             INT NOT NULL,
  name                  VARCHAR(255) NOT NULL,
  type                  VARCHAR(10) NOT NULL,
  modified_at           INT NOT NULL,
  account               VARCHAR(40) NOT NULL,
  comment               VARCHAR(64000) NOT NULL,
  PRIMARY KEY (id)
) Engine=InnoDB;

CREATE INDEX comments_domain_id_idx ON comments (domain_id);
CREATE INDEX comments_name_type_idx ON comments (name, type);
CREATE INDEX comments_order_idx ON comments (domain_id, modified_at);

CREATE TABLE domainmetadata (
  id                    INT AUTO_INCREMENT,
  domain_id             INT NOT NULL,
  kind                  VARCHAR(32),
  content               TEXT,
  PRIMARY KEY (id)
) Engine=InnoDB;

CREATE INDEX domainmetadata_idx ON domainmetadata (domain_id, kind);

CREATE TABLE cryptokeys (
  id                    INT AUTO_INCREMENT,
  domain_id             INT NOT NULL,
  flags                 INT NOT NULL,
  active                BOOL,
  content               TEXT,
  PRIMARY KEY(id)
) Engine=InnoDB;

CREATE INDEX domainidindex ON cryptokeys(domain_id);

CREATE TABLE tsigkeys (
  id                    INT AUTO_INCREMENT,
  name                  VARCHAR(255),
  algorithm             VARCHAR(50),
  secret                VARCHAR(255),
  PRIMARY KEY (id)
) Engine=InnoDB;

CREATE UNIQUE INDEX namealgoindex ON tsigkeys(name, algorithm);

flush privileges;
show databases;
show tables;

3.4 配置PowerDNS

cp /etc/pdns/pdns.conf /etc/pdns/pdns.conf.bak

vim /etc/pdns/pdns.conf

# backend 
launch=gmysql
gmysql-host=localhost
gmysql-port=3306
gmysql-dbname=powerdns
gmysql-user=powerdns
gmysql-password=powerdns

# pdns API
webserver=yes
webserver-address=0.0.0.0
webserver-allow-from=0.0.0.0/0
webserver-port=8081
api=yes
api-key=wmqpdns
api-logfile=/var/log/pdns-api.log

3.5 开机启动

systemctl enable pdns.service
systemctl start pdns.service
systemctl status pdns.service

查看8081、53两个端口

netstat -tulnp|grep pdns_server

tcp 0 0 0.0.0.0:8081 0.0.0.0:* LISTEN 9712/pdns_server 
tcp 0 0 0.0.0.0:53 0.0.0.0:* LISTEN 9712/pdns_server 
tcp6 0 0 :::53 :::* LISTEN 9712/pdns_server 
udp 0 0 0.0.0.0:53 0.0.0.0:* 9712/pdns_server 
udp6 0 0 :::53 :::* 9712/pdns_server

四、安装PowerDNS-Admin

4.1 安装python3.6 + pip

yum install -y epel-release
yum install -y https://centos7.iuscommunity.org/ius-release.rpm
yum install -y python36u python36u-devel python36u-pip
pip3.6 install -U pip
pip install -U virtualenv
rm -f /usr/bin/python3 && ln -s /usr/bin/python3.6 /usr/bin/python3

4.2 安装构建python库所需包

use default Centos mariadb (5.5)

yum install -y gcc mariadb-devel openldap-devel xmlsec1-devel xmlsec1-openssl libtool-ltdl-devel

4.3 安装 Nodejs 10

curl -sL https://rpm.nodesource.com/setup_10.x | bash -
curl -sL https://dl.yarnpkg.com/rpm/yarn.repo -o /etc/yum.repos.d/yarn.repo
yum install yarn

4.4 创建python3 virtualenv环境

git clone https://github.com/ngoduykhanh/PowerDNS-Admin.git /opt/web/powerdns-admin
cd /opt/web/powerdns-admin
virtualenv -p python3 flask

激活 python3 环境并安装python库（后续操作都是基于python3 环境下操作）

. ./flask/bin/activate
pip install python-dotenv
pip install -r requirements.txt

4.5 创建数据库

mysql -u root -p
CREATE DATABASE powerdnsadmin CHARACTER SET utf8 COLLATE utf8_general_ci;
GRANT ALL PRIVILEGES ON powerdnsadmin.* TO ‘pdnsadminuser‘@‘%‘ IDENTIFIED BY ‘p4ssw0rd‘;
FLUSH PRIVILEGES;

4.6 配置 config.py

cp config_template.py config.py

vim config.py

BIND_ADDRESS = ‘0.0.0.0‘
# 配置数据库连接信息,库/用户/密码是之前手动创建的,不是pdns数据库
SQLA_DB_USER = ‘pdnsadminuser‘
SQLA_DB_PASSWORD = ‘p4ssw0rd‘
SQLA_DB_HOST = ‘localhost‘
SQLA_DB_NAME = ‘powerdnsadmin‘
# 取消注释
# DATABASE - MySQL
SQLALCHEMY_DATABASE_URI = ‘mysql://‘+SQLA_DB_USER+‘:‘+SQLA_DB_PASSWORD+‘@‘+SQLA_DB_HOST+‘:‘+str(SQLA_DB_PORT)+‘/‘+SQLA_DB_NAME
# 注释sqlite
# DATABASE - SQLite
# SQLALCHEMY_DATABASE_URI = ‘sqlite:///‘ + os.path.join(basedir, ‘pdns.db‘)

# pds api
PDNS_STATS_URL = ‘http://127.0.0.1:8081/‘
# pdns的api密码
PDNS_API_KEY = ‘wmqpdns‘

4.7 创建表并创建资产文件

#创建表
export FLASK_APP=app/__init__.py
flask db upgrade

#创建资产文件
yarn install --pure-lockfile
flask assets build

4.8 启动

./run.py

访问PowerDNS-Admin Web界面：http://192.168.159.128:9191

1、先注册用户，第一个用户将处于管理员角色。

2、第一次登录时，将被重定向到设置页面以配置PDNS API信息。

PDNS API URL：http://192.168.159.128:8081
PDNS API KEY：wmqpdns

五、配置 systemd 服务和 nginx

5.1 配置systemd服务

使用systemd管理PowerDNS-Admin

vim /usr/lib/systemd/system/powerdns-admin.service

[Unit]
Description=PowerDNS-Admin
After=network.target

[Service]
User=root
Group=root
WorkingDirectory=/opt/web/powerdns-admin
ExecStart=/opt/web/powerdns-admin/flask/bin/gunicorn --workers 2 --bind unix:/opt/web/powerdns-admin/powerdns-admin.sock app:app

[Install]
WantedBy=multi-user.target

启动Powerdns-Admin服务并将其设置为在启动时启动：

systemctl daemon-reload
systemctl start powerdns-admin
systemctl enable powerdns-admin

可以运行systemctl status powerdns-admin命令确认状态是否正在运行，没问题的话会返回相关的成功信息。

systemctl status powerdns-admin

● powerdns-admin.service - PowerDNS-Admin
   Loaded: loaded (/usr/lib/systemd/system/powerdns-admin.service; disabled; vendor preset: disabled)
   Active: active (running) since Tue 2019-07-09 01:30:54 CST; 5s ago
 Main PID: 10870 (gunicorn)
   CGroup: /system.slice/powerdns-admin.service
           ├─10870 /opt/web/powerdns-admin/flask/bin/python3 /opt/web/powerdns-admin/flask/bin/gunicorn --workers 2 --bind unix:/opt/web/powerdns-admin/powerdns-admin.sock app:app
           ├─10873 /opt/web/powerdns-admin/flask/bin/python3 /opt/web/powerdns-admin/flask/bin/gunicorn --workers 2 --bind unix:/opt/web/powerdns-admin/powerdns-admin.sock app:app
           └─10874 /opt/web/powerdns-admin/flask/bin/python3 /opt/web/powerdns-admin/flask/bin/gunicorn --workers 2 --bind unix:/opt/web/powerdns-admin/powerdns-admin.sock app:app

Jul 09 01:30:54 centos7.5 systemd[1]: Started PowerDNS-Admin.
Jul 09 01:30:54 centos7.5 systemd[1]: Starting PowerDNS-Admin...
Jul 09 01:30:55 centos7.5 gunicorn[10870]: [2019-07-09 01:30:55 +0800] [10870] [INFO] Starting gunicorn 19.7.1
Jul 09 01:30:55 centos7.5 gunicorn[10870]: [2019-07-09 01:30:55 +0800] [10870] [INFO] Listening at: unix:/opt/web/powerdns-admin/powerdns-admin.sock (10870)
Jul 09 01:30:55 centos7.5 gunicorn[10870]: [2019-07-09 01:30:55 +0800] [10870] [INFO] Using worker: sync
Jul 09 01:30:55 centos7.5 gunicorn[10870]: [2019-07-09 01:30:55 +0800] [10873] [INFO] Booting worker with pid: 10873
Jul 09 01:30:55 centos7.5 gunicorn[10870]: [2019-07-09 01:30:55 +0800] [10874] [INFO] Booting worker with pid: 10874

5.2 安装nginx

yum install -y nginx

配置nginx

server {
  listen *:80;
  server_name               192.168.159.128;

  index                     index.html index.htm index.php;
  root                      /opt/web/powerdns-admin;
  access_log                /var/log/nginx/powerdns-admin.local.access.log combined;
  error_log                 /var/log/nginx/powerdns-admin.local.error.log;

  client_max_body_size              10m;
  client_body_buffer_size           128k;
  proxy_redirect                    off;
  proxy_connect_timeout             90;
  proxy_send_timeout                90;
  proxy_read_timeout                90;
  proxy_buffers                     32 4k;
  proxy_buffer_size                 8k;
  proxy_set_header                  Host $host;
  proxy_set_header                  X-Real-IP $remote_addr;
  proxy_set_header                  X-Forwarded-For $proxy_add_x_forwarded_for;
  proxy_headers_hash_bucket_size    64;

  location ~ ^/static/  {
    include  /etc/nginx/mime.types;
    root /opt/web/powerdns-admin/app;

    location ~*  \.(jpg|jpeg|png|gif)$ {
      expires 365d;
    }

    location ~* ^.+.(css|js)$ {
      expires 7d;
    }
  }

  location / {
    proxy_pass            http://unix:/opt/web/powerdns-admin/powerdns-admin.sock;
    proxy_read_timeout    120;
    proxy_connect_timeout 120;
    proxy_redirect        off;
  }
}

启动nginx

nginx -t
systemctl restart nginx
systemctl enable nginx

浏览器访问 192.168.159.128 即可打开powerdns-admin登入页

技术图片

参考

官网仓库：https://github.com/ngoduykhanh/PowerDNS-Admin

官网安装 MariaDB wiki：https://github.com/ngoduykhanh/PowerDNS-Admin/wiki/Prepare-MySQL-or-MariaDB-Database-for-PowerDNS-Admin

官网安装 PowerDNS-Admin wiki：https://github.com/ngoduykhanh/PowerDNS-Admin/wiki/Running-PowerDNS-Admin-on-Centos-7

其他链接：https://windyboy.github.io/post/2017/10/setup-powerdns-authoritative-with-dnssec/

https://computingforgeeks.com/install-powerdns-and-powerdns-admin-on-ubuntu-18-04-debian-9-mariadb-backend/

PowerDNS + PowerDNS-Admin

标签：var 数据库连接 ror 环境 class log upgrade 基础配置 jpeg

原文地址：https://www.cnblogs.com/weavepub/p/11152919.html

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周排行

PowerDNS + PowerDNS-Admin

一、基础配置

1.1 环境说明

1.2 关闭防火墙和 selinux

二、 安装 MariaDB

2.1 安装 MariaDB

2.2 设置密码

2.3 设置字符集

2.4 重启 MariaDB

三、安装 PowerDNS

3.1 安装 PowerDNS

3.2 新建数据库

3.3 创建数据库表

3.4 配置PowerDNS

3.5 开机启动

四、安装PowerDNS-Admin

4.1 安装python3.6 + pip

4.2 安装构建python库所需包

4.3 安装 Nodejs 10

4.4 创建python3 virtualenv环境

4.5 创建数据库

4.6 配置 config.py

4.7 创建表并创建资产文件

4.8 启动

五、配置 systemd 服务和 nginx

5.1 配置systemd服务

5.2 安装nginx

二、安装 MariaDB