查看“OpenVZ”的源代码

OpevnVZ 一些自用初始化脚本

= 服务端 =
== 准备 ==
系统 centos 6.7

== 安装 dnsmasq ==
<source lang=bash>
yum install dnsmasq
sed -i "s@#resolv-file.*$@resolv-file=/etc/resolv.masqdns"
cp /etc/resolv.conf /etc/resolv.masqdns
echo "nameserver 127.0.0.1" > /etc/resolv.conf
chkconfig dnsmasq on
service dnsmasq start
</source>

== 安装 openvz ==
<source lang=bash>
wget -P /etc/yum.repos.d/ http://ftp.openvz.org/openvz.repo
rpm --import http://ftp.openvz.org/RPM-GPG-Key-OpenVZ
yum install vzkernel
cat << "EOF" >> /etc/sysctl.conf
# On Hardware Node we generally need
# packet forwarding enabled and proxy arp disabled
net.ipv4.ip_forward = 1
net.ipv6.conf.default.forwarding = 1
net.ipv6.conf.all.forwarding = 1
net.ipv4.conf.default.proxy_arp = 0

# Enables source route verification
net.ipv4.conf.all.rp_filter = 1

# Enables the magic-sysrq key
kernel.sysrq = 1

# We do not want all our interfaces to send redirects
net.ipv4.conf.default.send_redirects = 1
net.ipv4.conf.all.send_redirects = 0
EOF

sysctl -p
echo "SELINUX=disabled" > /etc/sysconfig/selinux
yum install vzctl vzquota ploop
reboot
</source>

== 安装 OpenVZ Web Panel ==
<source lang=bash>
gem sources -a http://rubygems.org
gem update --system 1.8.25
wget -O - https://raw.githubusercontent.com/sibprogrammer/owp/master/installer/ai.sh | \
bash -s DOWNLOAD_URL=http://owp.softunity.com.ru/download/ovz-web-panel-latest.tgz
chkconfig owp on
</source>
面板默认登陆用户名密码：admin/admin

注意，安装完毕OpenVZ的内核后，需要重启服务器再安装面板，面板需要将ruby的版本控制在1.8.25。

删除面板的代码: 
<source lang=bash>
wget -O - https://raw.githubusercontent.com/sibprogrammer/owp/master/installer/ai.sh | sh -s UNINSTALL=1
</source>

== 配置防火墙 ==
<pre>
iptables -A INPUT -p tcp -m tcp --dport 3000 -j ACCEPT
iptables -A INPUT -p tcp -m tcp --dport 80 -j ACCEPT
iptables -t nat -A POSTROUTING -s 192.168.2.0/24 -j MASQUERADE
/etc/init.d/iptables save
</pre>

== vz 配置 ==
 vim /etc/sysconfig/vz
 mkdir /home/vz
 cp -ra /vz/* /home/vz
 mv /vz /vz_bak
 ln -s /home/vz /

= 客户机 =
== 基本环境配置 ==
 sed -i "s/archive.ubuntu.com/mirrors.163.com/" /etc/apt/sources.list
 apt-key adv --recv-keys --keyserver keyserver.ubuntu.com 40976EAF437D05B5
 apt-key adv --recv-keys --keyserver keyserver.ubuntu.com 3B4FE6ACC0B21F32
 apt-get update && apt-get -y dist-upgrade
 locale-gen --lang zh_CN.UTF-8
 dpkg-reconfigure locales
 update-locale LANG=zh_CN.UTF-8
 rm /etc/localtime
 ln -s /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
 echo "Asia/Shanghai" >/etc/timezone
 apt-get install sudo screen
 adduser ubuntu
 adduser ubuntu sudo

== 安装java ==
 apt-get install openjdk-7-jdk

== 安装数据库 postgresql ==
 apt-get install postgresql postgresql-contrib
 sed -i "s/#\(include_if_exists.*\)/\1/" /etc/postgresql/9.3/main/postgresql.conf
 echo "listen_addresses = '*'" >> /etc/postgresql/9.3/main/exists.conf
 echo "host    all             all             0.0.0.0/0            md5" >> /etc/postgresql/9.3/main/pg_hba.conf
 /etc/init.d/postgresql restart

=== 设置数据库密码 ===
 sudo -u postgres psql postgres
 postgres=# \password postgres
 postgres=# \quit

=== 安装 uuid 扩展 ===
 sudo -u postgres psql postgres
 postgres=# CREATE EXTENSION "uuid-ossp";
 CREATE EXTENSION
 postgres=# select uuid_generate_v4(); 
           uuid_generate_v4           
 --------------------------------------
 a4829383-e6f9-419f-a567-196ccf72b190
 (1 row)
 
 postgres=# select uuid_generate_v1(); 
           uuid_generate_v1           
 --------------------------------------
 ffc5a0fa-156b-11e5-a568-6f5620948752
 (1 row)

== 下载wildfly ==
 su ubuntu
 cd
 wget http://download.jboss.org/wildfly/8.2.0.Final/wildfly-8.2.0.Final.tar.gz
 tar xzvf wildfly-8.2.0.Final.tar.gz
 mv wildfly-8.2.0.Final wildfly
 rm wildfly-8.2.0.Final.tar.gz
 echo 'JAVA_OPTS="$JAVA_OPTS -Djboss.bind.address=0.0.0.0"' >> /home/ubuntu/wildfly/bin/standalone.conf
 echo 'JAVA_OPTS="$JAVA_OPTS -Djboss.bind.address.management=0.0.0.0"' >> /home/ubuntu/wildfly/bin/standalone.conf
 echo 'ubuntu=35291eedea6d270cb71fe7dfd36d0c89' >> /home/ubuntu/wildfly/standalone/configuration/mgmt-users.properties
 echo 'ubuntu=' >> /home/ubuntu/wildfly/standalone/configuration/mgmt-groups.properties
 cd /home/ubuntu/wildfly/standalone/deployments
 wget https://jdbc.postgresql.org/download/postgresql-9.4-1200.jdbc41.jar

=== 建立数据库 ===
 sudo -u postgres createdb core -E UTF8 -T template0

=== 配置wildfly数据源 ===
 cd /home/ubuntu/wildfly/bin
 ./jboss-cli.sh --connect

创建数据源的命令为：

data-source add --name=core --jndi-name=java:/core --driver-name=postgresql-9.4-1200.jdbc41.jar --connection-url=java:postgresql:core --user-name=postgres --password=postgres --transaction-isolation==TRANSACTION_READ_COMMITTED --min-pool-size=10 --max-pool-size=250

例如：
 [standalone@localhost:9990 /] data-source add --name=core --jndi-name=java:/core --driver-name=postgresql-9.4-1200.jdbc41.jar --connection-url=java:postgresql:core --user-name=postgres --password=postgres --transaction-isolation==TRANSACTION_READ_COMMITTED --min-pool-size=10 --max-pool-size=250
 [standalone@localhost:9990 /] exit

== 安装 rabbitmq ==
 echo "deb http://www.rabbitmq.com/debian/ testing main" > /etc/apt/sources.list.d/rabbitmq.list
 wget https://www.rabbitmq.com/rabbitmq-signing-key-public.asc
 apt-key add rabbitmq-signing-key-public.asc
 apt-get update
 apt-get install rabbitmq-server
 rabbitmq-plugins enable rabbitmq_management
 rabbitmqctl add_user webuser 123456
 rabbitmqctl set_user_tags webuser monitoring
 ----权限----
 rabbitmqctl  set_permissions -p / user '.*' '.*' '.*'
访问： http://IP:15672/

== 安装 mongodb ==
 sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv EA312927
 echo "deb http://repo.mongodb.org/apt/ubuntu trusty/mongodb-org/3.2 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.2.list
 sudo apt-get update
 sudo apt-get install -y mongodb-org

== 安装 redis ==
 sudo apt-get install software-properties-common
 apt-add-repository ppa:chris-lea/redis-server
 apt-get update
 apt-get install redis-server

=== 安装 redis群集 ===
至少准备3台服务器
修改 /etc/redis/redis.conf 文件：
 bind 0.0.0.0
 appendonly yes
 cluster-enabled yes
 cluster-config-file nodes.conf
 cluster-node-timeout 5000
 service redis-server restart

在其中一台上执行：
 wget http://download.redis.io/releases/redis-3.0.7.tar.gz
 tar xzvf redis-3.0.7.tar.gz
 apt-get install ruby
 cd redis-3.0.7
 gem install redis
添加群集
 ./src/create --replicas 0 192.168.X.1:6379 192.168.X.2:6379 192.168.X.3:6379
测试
 redis-cli -c
 127.0.0.1:6379> set a 1
 127.0.0.1:6379> get a 
 "1"

== zookeeper ==
=== 安装 zookeeper ===
 wget http://archive.apache.org/dist/zookeeper/stable/zookeeper-3.4.6.tar.gz
 tar -zxvf zookeeper-3.4.6.tar.gz -C /opt
 ln -s /opt/zookeeper-3.4.6 /opt/zookeeper
 cp /opt/zookeeper/conf/zoo_sample.cfg /opt/zookeeper/conf/zoo.cfg
 mkdir /opt/zookeeper/data
 sed -i 's/dataDir=.*$/dataDir=\/opt\/zookeeper\/data/' /opt/zookeeper/conf/zoo.cfg

启动
 /opt/zookeeper/bin/zkServer.sh start

关闭
 /opt/zookeeper/bin/zkServer.sh stop

=== 安装 zookeeper 面板 zkdash ===
 apt-get install git python-pip libmysqld-dev python-dev
 git clone https://github.com/ireaderlab/zkdash.git
 cd zkdash
 pip install -r requirements.txt

安装 mysql 数据库
 apt-get install mysql-server
 mysqladmin create zkdash

修改数据库配置和连接属性：
 vim conf/conf.yml

同步数据
 python ./bin/syncdb.py

启动：
 cd zkdash
 screen python init.py -port=80