# 安装Docker
yum remove docker docker-client docker-client-latest docker-common docker-latest docker-latest-logrotate docker-logrotate docker-engine -y
yum install -y yum-utils -y
yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
yum install docker-ce docker-ce-cli containerd.io -y
mkdir /etc/docker -p
# 关闭Docker默认防火墙和bridge
cat > /etc/docker/daemon.json << EOF
{
    "iptables": false,
    "bridge": "none",
    "registry-mirrors": ["<Docker加速器地址>"]
}
EOF

# 如下步骤按需执行
# 下边这个只是将docker的数据目录迁移出而已，请根据需要调整
mkdir /data/docker -p
cat > /etc/systemd/system/docker.service << EOF
[Unit]
Description=Docker Application Container Engine
Documentation=https://docs.docker.com
After=network-online.target firewalld.service containerd.service
Wants=network-online.target
Requires=docker.socket containerd.service

[Service]
Type=notify
# the default is not to use systemd for cgroups because the delegate issues still
# exists and systemd currently does not support the cgroup feature set required
# for containers run by docker

# -g参数指定docker数据目录
ExecStart=/usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock -g /data/docker
ExecReload=/bin/kill -s HUP $MAINPID
TimeoutSec=0
RestartSec=2
Restart=always

# Note that StartLimit* options were moved from "Service" to "Unit" in systemd 229.
# Both the old, and new location are accepted by systemd 229 and up, so using the old location
# to make them work for either version of systemd.
StartLimitBurst=3

# Note that StartLimitInterval was renamed to StartLimitIntervalSec in systemd 230.
# Both the old, and new name are accepted by systemd 230 and up, so using the old name to make
# this option work for either version of systemd.
StartLimitInterval=60s

# Having non-zero Limit*s causes performance problems due to accounting overhead
# in the kernel. We recommend using cgroups to do container-local accounting.
LimitNOFILE=infinity
LimitNPROC=infinity
LimitCORE=infinity

# Comment TasksMax if your systemd version does not support it.
# Only systemd 226 and above support this option.
TasksMax=infinity

# set delegate yes so that systemd does not reset the cgroups of docker containers
Delegate=yes

# kill only the docker process, not all processes in the cgroup
KillMode=process
OOMScoreAdjust=-500

[Install]
WantedBy=multi-user.target
EOF
# 如上内容根据实际需要调整

# 新增MySQL配置
# 注意根据目录自行调整
# 注意如下MySQL参数请根据实际需要调整，下方的配置一定不可能适合所有的场景和硬件配置！
mkdir /data/mysql-config -p
cat > /data/mysql-config/my.cnf << EOF
# Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
#
# The MySQL  Server configuration file.
#
# For explanations see
# http://dev.mysql.com/doc/mysql/en/server-system-variables.html
[mysqld]
pid-file        = /var/run/mysqld/mysqld.pid
socket          = /var/run/mysqld/mysqld.sock
datadir         = /var/lib/mysql
secure-file-priv = NULL
bind-address    = 0.0.0.0

log-bin=mysql-xbinlog
binlog_format=mixed

# server-id记得修改
server-id   = 2
expire_logs_days = 30

!includedir /etc/mysql/conf.d/
EOF

mkdir /data/mysql-config/conf.d -p

cat > /data/mysql-config/conf.d/docker.cnf << EOF
[mysqld]
skip-host-cache
skip-name-resolve
EOF
cat > /data/mysql-config/conf.d/xuegao.cnf << EOF
[mysqld]
query_cache_size = 16M
query_cache_limit = 128M
max-connections = 65535
innodb_thread_concurrency = 8
innodb-buffer-pool-size = 64M
innodb_buffer_pool_instances = 8
innodb_flush_method = O_DIRECT
innodb_log_buffer_size = 64M
innodb_log_file_size = 32M
EOF

mkdir /data/mysql-data -p

# 启动容器
docker run --restart=always --name database -it -v /data/mysql-data:/var/lib/mysql \
    -e MYSQL_ROOT_PASSWORD="<数据库ROOT密码>" --network host -v /data/mysql-config:/etc/mysql \
    -d mysql:5 \
    --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci

# 开一个PMA便于管理
# 此处根据个人需求可以选择不开
docker run --name phpmyadmin -it -d -e PMA_HOST=127.0.0.1 --network host phpmyadmin

docker exec -it database mysql -u root -p

# 新建复制用户
# 请根据实际情况调整如下配置
USE mysql;
CREATE USER '<用户名>'@'<主机名或者IP>' IDENTIFIED WITH mysql_native_password BY '<密码>';
GRANT REPLICATION SLAVE ON *.* TO '<用户名>'@'<主机名或者IP>' REQUIRE NONE WITH MAX_QUERIES_PER_HOUR 0 MAX_CONNECTIONS_PER_HOUR 0 MAX_UPDATES_PER_HOUR 0 MAX_USER_CONNECTIONS 0; 

# 将数据库置为只读模式
SET @@GLOBAL.read_only = ON;

CHANGE MASTER TO
    MASTER_HOST = '<主机名或者IP>',
    MASTER_PORT = 3306,
    MASTER_USER = '<同步用户>',
    MASTER_PASSWORD = '<密码>',
    MASTER_AUTO_POSITION = 1;

START SLAVE;

allow-axfr-ips=10.0.10.0/24
api=yes
api-key=<自行生成API KEY>
config-dir=/etc/pdns
default-soa-content=<NS名称> i.xuegaogg.com. 0 10800 3600 604800 3600
disable-axfr=no
disable-syslog=yes
distributor-threads=4
guardian=yes
launch=gmysql
gmysql-host=127.0.0.1
gmysql-user=<用户名>
gmysql-password=<密码>
gmysql-dbname=<数据库名>
local-address=0.0.0.0
local-port=53
master=yes
setgid=pdns
setuid=pdns
slave=no
webserver-address=0.0.0.0
webserver-allow-from=10.0.10.0/24
max-cache-entries=12884901
reuseport=yes

allow-from=127.0.0.0/8, 10.0.0.0/8, ::1/128, fc00::/7, fe80::/10
allow-trust-anchor-query=no
any-to-tcp=no
client-tcp-timeout=3
daemon=no
disable-syslog=no
distributor-threads=4
forward-zones=xxxx.com.=10.0.x.x:53;10.0.x.x:53, xxxxx.edu.cn.=10.0.x.x:53;10.0.x.x:53, 10.in-addr.arpa.=10.0.x.x:53;10.0.x.x:53
forward-zones-recurse=.=x.x.x.x:53
local-address=0.0.0.0
local-port=53
log-timestamp=yes
lowercase-outgoing=no
max-cache-entries=12884901
max-cache-ttl=86400
max-mthreads=2048
max-packetcache-entries=500000
max-udp-queries-per-round=10000
network-timeout=1000
pdns-distributes-queries=no
reuseport=yes
security-poll-suffix=
setgid=pdns-recursor
setuid=pdns-recursor
threads=4
udp-source-port-avoid=11211
udp-source-port-max=65535
udp-source-port-min=10240

mkdir /data/powerdns-admin/upload -p

docker run -it -d --name pdns-admin-uwsgi  --restart=always 
  -v /data/powerdns-admin/upload:/opt/powerdns-admin/upload 
  -e PDNS_ADMIN_SQLA_DB_HOST="'<数据库IP>'" 
  -e PDNS_ADMIN_SQLA_DB_PORT="'3306'" 
  -e PDNS_ADMIN_SQLA_DB_USER="'<数据库用户名>'" 
  -e PDNS_ADMIN_SQLA_DB_PASSWORD="'<数据库密码>'" 
  -e PDNS_ADMIN_SQLA_DB_NAME="'<数据库名>'" 
  -e PDNS_API_URL="<API URL>" 
  -e PDNS_API_KEY="<API KEY>" 
  -e PDNS_VERSION="<版本号>" 
  --network=host 
  pschiffe/pdns-admin-uwsgi:ngoduykhanh

docker run -d -it --name pdns-admin-static --restart=always 
  --network=host 
  pschiffe/pdns-admin-static:ngoduykhanh

echo "export PS1='[u@$(/bin/hostname) W]\$ '" >> /etc/profile && source /etc/profile

grep -v '^$|#' <Input File> > <Output File>