一）通过脚本安装一个zookeeper伪集群
~~~
#!/bin/bash
#decsription install zookeeper
SOFTDIR=/usr/local/src
ZKVER=3.4.9
DIR=/opt/data
DATADIR1=${DIR}/zk01
DATADIR2=${DIR}/zk02
DATADIR3=${DIR}/zk03
IP=$(ifconfig eth0|grep inet|grep -v "inet6"|awk '{print $2'})
#DATALOGDIR=/opt/log/
#create zk datadir and touch myid
[ ! -d $DIR ] && mkdir -p $DIR
for dir in zk01 zk02 zk03;do
[ ! -d ${DIR}/$dir ] && mkdir -p ${DIR}/$dir
done
echo "01" > ${DATADIR1}/myid
echo "02" > ${DATADIR2}/myid
echo "03" > ${DATADIR3}/myid
#install java environment
cd $SOFTDIR && [ ! -f jdk-8u131-linux-x64.rpm ] && wget http://soft.51yuki.cn/jdk-8u131-linux-x64.rpm && yum -y localinstall jdk-8u131-linux-x64.rpm
#install zookeeper
cd $SOFTDIR && [ ! -f zookeeper-${ZKVER}.tar.gz ] && wget http://soft.51yuki.cn/zookeeper-${ZKVER}.tar.gz
cd /usr/local
if [ ! -d zookeeper-${ZKVER} ];then
cd $SOFTDIR && tar xf zookeeper-${ZKVER}.tar.gz -C /usr/local
ln -s /usr/local/zookeeper-${ZKVER} /usr/local/zookeeper
fi
#configure zookeeper env variables
echo "export PATH=/usr/local/zookeeper/bin:$PATH" > /etc/profile.d/zookeeper.sh
source /etc/profile.d/zookeeper.sh
#configure zookeeper
cd /usr/local/zookeeper/conf
cat >zoo.cfg <<EOF
tickTime=2000
initLimit=10
syncLimit=5
dataDir=$DATADIR1
clientPort=2181
server.01=${IP}:3181:4181
server.02=${IP}:3182:4182
server.03=${IP}:3183:4183
EOF
for cfg in zk01.cfg zk02.cfg zk03.cfg;do
cp zoo.cfg $cfg
done
sed -i 's/zk01/zk02/g' /usr/local/zookeeper/conf/zk02.cfg
sed -i 's/2181/2182/g' /usr/local/zookeeper/conf/zk02.cfg
sed -i 's/zk01/zk03/g' /usr/local/zookeeper/conf/zk03.cfg
sed -i 's/2181/2183/g' /usr/local/zookeeper/conf/zk03.cfg
#start Zookeeper
for cfg in zk01.cfg zk02.cfg zk03.cfg;do
/usr/local/zookeeper/bin/zkServer.sh start /usr/local/zookeeper/conf/$cfg
done
~~~
第二步：通过脚本安装codis
~~~
#!/bin/bash
#description install codis
SOFTDIR=/usr/local/src
GOVER=1.9.4
#install go environment
yum -y install gcc glibc gcc-c++ make git
cd $SOFTDIR
[ ! -f go${GOVER}.linux-amd64.tar.gz ] && wget http://soft.51yuki.cn/go${GOVER}.linux-amd64.tar.gz
tar -C /usr/local -xzf go${GOVER}.linux-amd64.tar.gz
#add system evironment variable
#work is GOPATH dir
mkdir -p /usr/local/go/work
cat > /etc/profile.d/go.sh <<EOF
export GOROOT=/usr/local/go
export GOPATH=/usr/local/go/work
export PATH=$PATH:$GOROOT/bin
EOF
source /etc/profile.d/go.sh
#download codis and install codis
mkdir -p $GOPATH/src/github.com/CodisLabs
cd $_ && git clone https://github.com/CodisLabs/codis.git -b release3.2.1
make
cd $GOPATH/src/github.com/CodisLabs/codis/
for ser in codis-dashboard-admin.sh codis-fe-admin.sh codis-proxy-admin.sh codis-server-admin.sh;do
./admin/$ser start
done
if [ "`ss -tunlp|grep 9090|awk -F "[ :]+" '{print $5}'`" == "9090" -a "`ss -tunlp|grep 11080|awk -F "[ :]+" '{print $5}'`" == "11080" -a "`ss -tunlp|grep 19000|awk -F "[ :]+" '{print $5}'`" == "19000" -a "`ss -tunlp|grep 18080|awk -F "[ :]+" '{print $5}'`" == "18080" -a "`ss -tunlp|grep 6379|awk -F "[ :]+" '{print $5}'`" == "6379" ];then
echo "codis start successful"
else
echo "codis start fail"
fi
~~~
第三步：启动codis-dashboard
/usr/local/go/work/src/github.com/CodisLabs/codis
当前路径
/usr/local/go/work/src/github.com/CodisLabs/codis/config
[root@huancun02 config]# ll
total 64
-rw-r--r--. 1 root root 1215 Feb 26 22:43 dashboard.toml
-rw-r--r--. 1 root root 3903 Feb 26 22:43 proxy.toml
-rw-r--r--. 1 root root 46711 Feb 26 22:42 redis.conf
-rw-r--r--. 1 root root 7614 Feb 26 22:42 sentinel.conf
[root@huancun02 config]# vim dashboard.toml
coordinator_name = "zookeeper"
coordinator_addr = "10.2.13.197:2181,10.2.13.197:2182,10.2.13.197:2183"
product_name = "yuki"
product_auth = ""
# Set bind address for admin(rpc), tcp only.
#admin_addr = "10.2.13.197:18080"
admin_addr = "10.2.13.197:8080"
* codis-proxy
nohup ./bin/codis-proxy --ncpu=4 --config=proxy.toml \
--log=proxy.log --log-level=WARN &
