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#=======================【VM机器,二进制安装】
# 安装环境# OS System = CentOS-7.4 X64# JDK = jdk-12.0.2# zookeeper = zookeeper-3.6.1-x64# zkui = zkui-2.0 , 备注：main.java有修复一个bug关于config.cfg路径获取。# https://github.com/tiandong19860806/zkui# https://github.com/DeemOpen/zkui/issues/81
#========================install zookeeper========================================================================
# step 1 设置系统swap 分区大小，参考如下公式：
# RAM / Swap Space
# Between 1 GB and 2 GB / 1.5 times the size of the RAM
# Between 2 GB and 16 GB / Equal to the size of the RAM
# More than 16 GB / 16 GB
# 执行如下命令
# 然后，检查和设置swap那一行是否有被注释，如果被注释就要开启
cat /etc/fstab
# 查看swap 空间大小(总计)：
free -m
# 查看swap 空间(file(s)/partition(s))：
swapon -s
# 查看磁盘路径的空间
df -h /home
# 关闭所有的swap空间
swapoff -a
# 创建新的swap文件，bs=表示每个block分块大小是1024 byte，count表示多少个block分块，所以总大小是bs*count=4GB
dd if=/dev/zero of=/home/system-swap bs=1024 count=4194304
# 输出如下
# 4194304+0 records in
# 4194304+0 records out
# 4294967296 bytes (4.3 GB) copied, 29.991 s, 143 MB/s
# 设置这个分区的权限为600
chmod -R 600 /home/system-swap
# 把这个新建分区，变成swap分区
/sbin/mkswap /home/system-swap
# 输出如下
# Setting up swapspace version 1, size = 4194300 KiB
# no label, UUID=941e36a8-d389-4400-ad7d-07387e1da776
# 把这个新建分区，设置状态为open。
# 备注：重启之后，该swap分区还是失效，只有执行下面配置后才会永久生效。
/sbin/swapon /home/system-swap
# 设置重启后，swap分区仍然有效
# 编辑如下文件，修改swap行内容为新加分区/home/system-swap
cat /etc/fstab
##### /dev/mapper/centos-swap swap swap defaults 0 0
# /home/system-swap swap swap defaults 0 0
# 关闭SELINUX，设置参数SELINUXTYPE=disabled
vi /etc/selinux/config
# 修改参数如下
# # SELINUXTYPE=targeted
SELINUXTYPE=disabled
# =============================================================================================================
# step 2: 安装系统依赖软件
# 修改yum为国内镜像 === 看具体情况，有时候国内镜像不一定完整，这个时候还是要切换回国外地址
# cp /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup-linux && \
# wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo && \
yum clean all && \
yum makecache
# 清理掉无用的repo
yum --enablerepo=base clean metadata
# 安装依赖软件
yum install binutils -y && \
yum install compat-libstdc++-33 -y && \
yum install gcc -y && \
yum install gcc-c++ -y && \
yum install glibc -y && \
yum install glibc-devel -y && \
yum install libgcc -y && \
yum install libstdc++ -y && \
yum install libstdc++-devel -y && \
yum install libaio -y && \
yum install libaio-devel -y && \
yum install libXext -y && \
yum install libXtst -y && \
yum install libX11 -y && \
yum install libXau -y && \
yum install libxcb -y && \
yum install libXi -y && \
yum install make -y && \
yum install sysstat -y && \
yum install zlib-devel -y && \
yum install elfutils-libelf-devel -y
# yum
rpm -q --queryformat %-{name}-%{version}-%{release}-%{arch}"\n" \ compat-libstdc++-33 glibc-kernheaders glibc-headers libaio libgcc glibc-devel xorg-x11-deprecated-libs
# 输出无法下载和安装的软件，清单如下：
# package compat-libstdc++-33 is not installed
# package glibc-kernheaders is not installed
# package glibc-headers is not installed
# libaio-0.3.109-13.el7-x86_64
# libgcc-4.8.5-16.el7-x86_64
# package glibc-devel is not installed
# package xorg-x11-deprecated-libs is not installed
# 遇到部分无法在aliyun下载的软件，则需要重新替换yum.repo
# cp /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup-aliyun && \
# cp /etc/yum.repos.d/CentOS-Base.repo.backup-linux /etc/yum.repos.d/CentOS-Base.repo && \
yum clean all && \
yum makecache && \
yum install -y compat-libstdc++* && \
yum install -y glibc-kernheaders* && \
yum install -y glibc-headers* && \
yum install -y libaio-* && \
yum install -y libgcc-* && \
yum install -y glibc-devel* && \
yum install -y xorg-x11-deprecated-libs* && \
# 确保，已经包含了libaio-0.3.106，默认开启异步I/O。
# 检查在操作系统中，是否开启AIO 异步读写IO
cat /proc/slabinfo | grep kio
# 如果没有开启，则在下面文件中，增加如下两行
vi /proc/slabinfo
kioctx 51 120 320 12 1 : tunables 54 27 8 : slabdata 10 10 0
kiocb 30 30 256 15 1 : tunables 120 60 8 : slabdata 2 2 0
# =============================================================================================================
# step 3: 创建zookeper安装目录
mkdir -p /opt/soft/{jdk,zookeeper}
# 然后上传jdk或zookeeper 二进制文件到上面创建的软件目录
# 创建zookeeper的安装主目录
mkdir -p /app/zookeeper && \
# 创建zookeeper的数据主目录
mkdir -p /data/zookeeper && \
# 创建zookeeper的日志主目录
mkdir -p /log/zookeeper
# =============================================================================================================
# step 4: zookeeper安装用户和组的创建
# 使用root用户，进行如下操作：
# 创建ops_install组
groupadd -g 5000 ops_install
# 创建ops_admin组
groupadd -g 501 ops_admin
# 创建zookeeper用户
useradd -g ops_install -G ops_admin zookeeper
# 修改zookeeper密码
echo 'password'|passwd --stdin zookeeper
# 删除用户和其以来的用户文件
# userdel -r zookeeper
# 查看用户zookeeper权限是否设置正确，正确输出结果如下
# id zookeeper
# [root@CNT7XZKPD02 ~]# id zookeeper
# uid=1001(zookeeper) gid=5000(ops_install) groups=5000(ops_install),501(ops_admin)
# =============================================================================================================
# step 5: 安装用户的profile文件的设置
# 编辑/etc/profile，加入以下内容
vi /etc/profile
# -----------------------java env-----------------------------------------------------------------
JAVA_HOME=/env/jdk/jdk-12.0.2
PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATH
CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
# -----------------------java env-----------------------------------------------------------------
# -----------------------zookeeper env---------------------------------------------------------------
ZOOKEEPER_HOME=/app/zookeeper/zookeeper-1
PATH=$ZOOKEEPER_HOME/bin:$PATH
# -----------------------zookeeper env---------------------------------------------------------------
# 生效配置环境变量
source /etc/profile
# 检查生效环境变量
env | grep ZOOKEEPER
env | grep JAVA
# =============================================================================================================
# step 5: 安装jdk 8
# 创建jdk的软件目录和安装目录，分别如下：
mkdir -p /opt/soft/jdk/ && \
mkdir -p /env/jdk/
# 然后，通过WinSCP工具，把JDK 8二进制安装包tar复制到软件目录
ls -al /opt/soft/jdk/jdk-12.0.2_linux-x64_bin.tar.gz
# 解压jdk到安装目录
tar -zxvf /opt/soft/jdk/jdk-12.0.2_linux-x64_bin.tar.gz -C /env/jdk/
# =============================================================================================================
# 伪集群, 节点1/2/3
# step 6: 创建相应的文件系统（或安装目录）
# for 循环 - begin
V_NODE_NUM=3
for ((i=1;i<=${V_NODE_NUM};i++))
do
mkdir -p /app/zookeeper/zookeeper-${i} && \
mkdir -p /data/zookeeper/zookeeper-${i} && \
mkdir -p /log/zookeeper/zookeeper-${i}
done
# for 循环 - end
ls -al /app/zookeeper
# 输出结果，如下图
# [root@CNT7XZKPD02 ~]# ls -al /app/zookeeper
# total 0
# drwxr-xr-x 5 root root 63 Jun 29 14:15 .
# drwxr-xr-x 3 root root 23 Jun 29 14:15 ..
# drwxrwxr-x 2 zookeeper ops_install 6 Jun 29 14:15 zookeeper-1
# drwxrwxr-x 2 zookeeper ops_install 6 Jun 29 14:15 zookeeper-2
# drwxrwxr-x 2 zookeeper ops_install 6 Jun 29 14:15 zookeeper-3
ls -al /data/zookeeper
# 输出结果，如下图
# [root@CNT7XZKPD02 ~]# ls -al /data/zookeeper/
# total 0
# drwxr-xr-x 5 root root 63 Jun 29 14:15 .
# drwxr-xr-x 3 root root 23 Jun 29 14:15 ..
# drwxrwxr-x 2 zookeeper ops_install 6 Jun 29 14:15 zookeeper-1
# drwxrwxr-x 2 zookeeper ops_install 6 Jun 29 14:15 zookeeper-2
# drwxrwxr-x 2 zookeeper ops_install 6 Jun 29 14:15 zookeeper-3
ls -al /log/zookeeper
# 输出结果，如下图
# [root@CNT7XZKPD02 ~]# ls -al /log/zookeeper
# total 0
# drwxr-xr-x 5 root root 63 Jun 29 14:15 .
# drwxr-xr-x 3 root root 23 Jun 29 14:15 ..
# drwxrwxr-x 2 zookeeper ops_install 6 Jun 29 14:15 zookeeper-1
# drwxrwxr-x 2 zookeeper ops_install 6 Jun 29 14:15 zookeeper-2
# drwxrwxr-x 2 zookeeper ops_install 6 Jun 29 14:15 zookeeper-3
# 解压jdk到安装目录: 分别是三个伪节点目录
tar -zxvf /opt/soft/zookeeper/apache-zookeeper-3.6.1-bin.tar.gz -C /app/zookeeper/
# 查看zookeeper安装文件
ls -al /app/zookeeper/apache-zookeeper-3.6.1-bin
# 解压后，可以看到当前目录下，如下文件
# [root@CNT7XZKPD02 ~]# ls -al /app/zookeeper/apache-zookeeper-3.6.1-bin
# total 32
# drwxr-xr-x 6 root root 134 Jun 29 11:06 .
# drwxrwxr-x 3 zookeeper ops_install 29 Jun 29 11:08 ..
# drwxr-xr-x 2 root root 232 May 4 21:26 bin
# drwxr-xr-x 2 root root 77 May 4 21:26 conf
# drwxr-xr-x 5 root root 4096 May 4 23:07 docs
# drwxr-xr-x 2 root root 4096 Jun 29 11:06 lib
# -rw-r--r-- 1 root root 11358 May 4 21:26 LICENSE.txt
# -rw-r--r-- 1 root root 432 May 4 22:22 NOTICE.txt
# -rw-r--r-- 1 root root 1560 May 4 21:26 README.md
# -rw-r--r-- 1 root root 1347 May 4 21:26 README_packaging.txt
# 修改文件名为zookeeper-3.6.1
mv /app/zookeeper/apache-zookeeper-3.6.1-bin /app/zookeeper/zookeeper-3.6.1/
# 配置伪集群，复制三个节点 myid=1/2/3的三个安装目录
for ((i=1;i<=${V_NODE_NUM};i++))
do
cp -rf /app/zookeeper/zookeeper-3.6.1/* /app/zookeeper/zookeeper-${i}/
cp /app/zookeeper/zookeeper-1/conf/zoo_sample.cfg /app/zookeeper/zookeeper-1/conf/zoo.cfg
done
# for 循环 - end
# 授予zookeeper用户访问文件夹和文件的权限
V_NODE_NUM=3
for ((i=1;i<=${V_NODE_NUM};i++))
do
chmod -R 775 /app/zookeeper/zookeeper-${i} && \
chown -R zookeeper:ops_install /app/zookeeper/zookeeper-${i} && \
chmod -R 775 /data/zookeeper/zookeeper-${i} && \
chown -R zookeeper:ops_install /data/zookeeper/zookeeper-${i} && \
chmod -R 775 /log/zookeeper/zookeeper-${i} && \
chown -R zookeeper:ops_install /log/zookeeper/zookeeper-${i}
done
# for 循环 - end
# =============================================================================================================
# 配置伪集群
# step 10: 配置zookeeper的文件zoo.cfg
# --------------------------------------------------
# 节点1
# 首先，修改配置文件
# 备注，必须是这个名字：zoo.cfg
# cp /app/zookeeper/zookeeper-1/conf/zoo_sample.cfg /app/zookeeper/zookeeper-1/conf/zoo.cfg
vi /app/zookeeper/zookeeper-1/conf/zoo.cfg
# 修改配置文件,如下：
# 参数1，数据目录和日志目录
dataDir=/data/zookeeper/zookeeper-1
dataLogDir=/log/zookeeper/zookeeper-1
# 参数2：server参数，为配置集群节点
# 备注：如果想做成伪集群（同一台VM，提供集群部署部署zookeeper），则将每个参数server.x的端口改为不同端口
# 格式 = server.x={IP或HOSTNAME}:{端口 = 2888}:{端口 = 3888}
server.1=CNT7XZKPD02:2881:3881
server.2=CNT7XZKPD02:2882:3882
server.3=CNT7XZKPD02:2883:3883
# 参数3：客户端端口
clientPort=2181
# --------------------------------------------------
# 节点2
# 首先，修改配置文件
# 备注，必须是这个名字：zoo.cfg
# cp /app/zookeeper/zookeeper-2/conf/zoo_sample.cfg /app/zookeeper/zookeeper-2/conf/zoo.cfg
vi /app/zookeeper/zookeeper-2/conf/zoo.cfg
# 修改配置文件,如下：
# 参数1，数据目录和日志目录
dataDir=/data/zookeeper/zookeeper-2
dataLogDir=/log/zookeeper/zookeeper-2
# 参数2：server参数，为配置集群节点
# 备注：如果想做成伪集群（同一台VM，提供集群部署部署zookeeper），则将每个参数server.x的端口改为不同端口
# 格式 = server.x={IP或HOSTNAME}:{端口 = 2888}:{端口 = 3888}
server.1=CNT7XZKPD02:2881:3881
server.2=CNT7XZKPD02:2882:3882
server.3=CNT7XZKPD02:2883:3883
# 参数3：客户端端口
clientPort=2182
# --------------------------------------------------
# 节点3
# 首先，修改配置文件
# 备注，必须是这个名字：zoo.cfg
# cp /app/zookeeper/zookeeper-3/conf/zoo_sample.cfg /app/zookeeper/zookeeper-3/conf/zoo.cfg
vi /app/zookeeper/zookeeper-3/conf/zoo.cfg
# 修改配置文件,如下：
# 参数1，数据目录和日志目录
dataDir=/data/zookeeper/zookeeper-3
dataLogDir=/log/zookeeper/zookeeper-3
# 参数2：server参数，为配置集群节点
# 备注：如果想做成伪集群（同一台VM，提供集群部署部署zookeeper），则将每个参数server.x的端口改为不同端口
# 格式 = server.x={IP或HOSTNAME}:{端口 = 2888}:{端口 = 3888}
server.1=CNT7XZKPD02:2881:3881
server.2=CNT7XZKPD02:2882:3882
server.3=CNT7XZKPD02:2883:3883
# 参数3：客户端端口
clientPort=2183
# =============================================================================================================
# 配置伪集群
# step 11: 配置zookeeper的文件myid
# 节点1/2/3
# 配置伪集群，复制三个节点的文件 myid=1/2/3
for ((i=1;i<=${V_NODE_NUM};i++))
do
cat > /data/zookeeper/zookeeper-${i}/myid << EOF
${i}
EOF
done
# for 循环 - end
# ==================================================================================================================================
# step 12: 启动zookeeper
# 启动服务: 节点1/2/3
/app/zookeeper/zookeeper-1/bin/zkServer.sh start /app/zookeeper/zookeeper-1/conf/zoo.cfg
/app/zookeeper/zookeeper-2/bin/zkServer.sh start /app/zookeeper/zookeeper-2/conf/zoo.cfg
/app/zookeeper/zookeeper-3/bin/zkServer.sh start /app/zookeeper/zookeeper-3/conf/zoo.cfg
# 查看每个节点的角色: 节点1/2/3
/app/zookeeper/zookeeper-1/bin/zkServer.sh status /app/zookeeper/zookeeper-1/conf/zoo.cfg
/app/zookeeper/zookeeper-1/bin/zkServer.sh status /app/zookeeper/zookeeper-2/conf/zoo.cfg
/app/zookeeper/zookeeper-1/bin/zkServer.sh status /app/zookeeper/zookeeper-3/conf/zoo.cfg
# 停止服务: 节点1/2/3
/app/zookeeper/zookeeper-1/bin/zkServer.sh stop /app/zookeeper/zookeeper-1/conf/zoo.cfg
/app/zookeeper/zookeeper-1/bin/zkServer.sh stop /app/zookeeper/zookeeper-2/conf/zoo.cfg
/app/zookeeper/zookeeper-1/bin/zkServer.sh stop /app/zookeeper/zookeeper-3/conf/zoo.cfg
# 查看zookeeper启动后的三个节点的端口，如下 ：
# client_port = 2181 / 2182 / 2183
# server_port = 2881:3881 / 2882:3882 / 2883:3883
[root@CNT7XZKPD02 ~]# netstat -nltp | grep java
tcp 0 0 0.0.0.0:8080 0.0.0.0:* LISTEN 2533/java
tcp 0 0 0.0.0.0:35581 0.0.0.0:* LISTEN 2533/java
tcp 0 0 192.168.16.32:2882 0.0.0.0:* LISTEN 2595/java
tcp 0 0 0.0.0.0:2181 0.0.0.0:* LISTEN 2533/java
tcp 0 0 0.0.0.0:2182 0.0.0.0:* LISTEN 2595/java
tcp 0 0 0.0.0.0:45062 0.0.0.0:* LISTEN 2595/java
tcp 0 0 0.0.0.0:2183 0.0.0.0:* LISTEN 2663/java
tcp 0 0 0.0.0.0:34312 0.0.0.0:* LISTEN 2663/java
tcp 0 0 192.168.16.32:3881 0.0.0.0:* LISTEN 2533/java
tcp 0 0 192.168.16.32:3882 0.0.0.0:* LISTEN 2595/java
tcp 0 0 192.168.16.32:3883 0.0.0.0:* LISTEN 2663/java
# --------------------------------------------------------------------------------------------------
# zookeeper 命令使用
# 连接服务器 zkCli.sh -server {server_zookeeper_ip}:{server_client_port}
zkCli.sh -server 127.0.0.1:2181
zkCli.sh -server 127.0.0.1:2182
zkCli.sh -server 127.0.0.1:2183
# 或
zkCli.sh -server 192.168.16.32:2181
zkCli.sh -server 192.168.16.32:2182
zkCli.sh -server 192.168.16.32:2183
# 然后，在zookeeper命令行，输入如下命令：
# 创建数据，path = "/data-test" , value = "hello zookeeper"
[zk: 127.0.0.1:2182(CONNECTED) 0] create "/data-test" "zookeeper"
# 查询数据
[zk: 127.0.0.1:2181(CONNECTED) 15] get "/data-test"
zookeeper
# 修改数据，path = /data-test , value = "hello zookeeper"
[zk: 127.0.0.1:2182(CONNECTED) 0] set "/data-test" "hello zookeeper"
# 查询数据
[zk: 127.0.0.1:2182(CONNECTED) 5] get "/data-test"
hello zookeeper
# 添加子数据，path = /data-test/sub-key-01 , value = "sub-value-01"
[zk: 192.168.16.32:2183(CONNECTED) 2] create "/data-test/sub-key-01" "sub-value-01"
Created /data-test/sub-key-01
# 查询数据
[zk: 192.168.16.32:2183(CONNECTED) 3] get "/data-test/sub-key-01"
sub-value-01
[zk: 192.168.16.32:2183(CONNECTED) 4] get "/data-test"
hello zookeeper
[zk: 192.168.16.32:2183(CONNECTED) 5] get /data-test
hello zookeeper
# 或查询数据
[zk: 127.0.0.1:2181(CONNECTED) 21] get "/data-test/sub-key-01"
sub-value-01
[zk: 127.0.0.1:2181(CONNECTED) 22] get "/data-test"
hello zookeeper
[zk: 127.0.0.1:2181(CONNECTED) 23] get /data-test
hello zookeeper
# 查询节点清单
[zk: 192.168.16.32:2183(CONNECTED) 6] ls /
[data-test, zookeeper]
# 添加子数据，path = /data-test/sub-key-02 , value = "sub-value-02"
[zk: 192.168.16.32:2183(CONNECTED) 9] create "/data-test/sub-key-02" "sub-value-02"
Created /data-test/sub-key-02
[zk: 192.168.16.32:2183(CONNECTED) 10] ls "/data-test"
[sub-key-01, sub-key-02]
# 删除单个节点
[zk: 127.0.0.1:2181(CONNECTED) 21] delete "/data-test/sub-key-02"
[zk: 192.168.16.32:2183(CONNECTED) 14] ls "/data-test"
[sub-key-01]
# 删除当前结点和其下面的全部子节点
# rmr = 旧版本命令
[zk: 127.0.0.1:2181(CONNECTED) 21] rmr "/data-test"
# 或 deleteall == 新版本命令
[zk: 127.0.0.1:2181(CONNECTED) 21] rmr "/data-test"
# 检查删除后结果，/data-test和其子节点都不存在了
[zk: 192.168.16.32:2183(CONNECTED) 25] ls /data-test
Node does not exist: /data-test
# ====================================================================================================================================================
# step 13: 设置开机启动zookeeper
# 创建zookeepr-1.service文件，如下
# 切换到root账户
su root
# 节点1/2/3
# 配置伪集群，复制三个节点 myid=1/2/3的service服务文件
V_NODE_NUM=3
for ((i=1;i<=${V_NODE_NUM};i++))
do
echo "${i}, begin the service register : zookeeper-${i}, ...."
cat > /etc/systemd/system/zookeeper-${i}.service <<EOF
[Unit]
Description=zookeeper-${i} service
After=network.target
After=network-online.target
Wants=network-online.target
[Service]
User=zookeeper
Type=forking
TimeoutSec=0
Environment="JAVA_HOME=/env/jdk/jdk-12.0.2"
ExecStart=/app/zookeeper/zookeeper-${i}/bin/zkServer.sh start /app/zookeeper/zookeeper-${i}/conf/zoo.cfg
# ExecStop=/app/zookeeper/zookeeper-${i}/bin/zkServer.sh stop /app/zookeeper/zookeeper-${i}/conf/zoo.cfg
RestartSec=5
LimitNOFILE=1000000
[Install]
WantedBy=multi-user.target
EOF
# register service
systemctl enable zookeeper-${i}
systemctl daemon-reload
# start service
systemctl start zookeeper-${i} &
# check service
systemctl status zookeeper-${i}
ps -ef | grep zookeeper-${i}
netstat -nltp | grep zookeeper-${i}
echo "${i}, finish the service register : zookeeper-${i}, ...."
done
# for 循环 - end
# ====================================================================================================================================================
# step 14: 安装zookeeper 可视化UI界面工具 = zkui
# 1. 首先，从下面git地址下载源代码，然后通过maven和eclipse构建编译，得到jar包
# 版本 = zkui-2.0-SNAPSHOTS
# SOURCE = https://github.com/DeemOpen/zkui.git
# git clone https://github.com/DeemOpen/zkui.git
# 2. 创建zkui的linux服务器的安装目录
mkdir -p /app/zkui/zkui-2.0
# 复制zkui-2.0-SNAPSHOT.jar文件到此目录u
ls -al /app/zkui/zkui-2.0/zkui-2.0-SNAPSHOT.jar
# 3. 创建zkui的配置文件，如下
# 注意：zkui的安装，可以和zookeeper服务器不在同一台服务器上。
cat > /app/zkui/zkui-2.0/config.cfg <<EOF
#Server Port
serverPort=19090
#Comma seperated list of all the zookeeper servers
zkServer=CNT7XZKPD02:2181,CNT7XZKPD02:2182,CNT7XZKPD02:2183
#Http path of the repository. Ignore if you dont intent to upload files from repository.
scmRepo=http://CNT7XZKPD02:2181/@rev1=
#Path appended to the repo url. Ignore if you dont intent to upload files from repository.
scmRepoPath=//appconfig.txt
#if set to true then userSet is used for authentication, else ldap authentication is used.
ldapAuth=false
ldapDomain=mycompany,mydomain
#ldap authentication url. Ignore if using file based authentication.
ldapUrl=ldap://<ldap_host>:<ldap_port>/dc=mycom,dc=com
#Specific roles for ldap authenticated users. Ignore if using file based authentication.
ldapRoleSet={"users": [{ "username":"domain\\user1" , "role": "ADMIN" }]}
userSet = {"users": [{ "username":"admin" , "password":"password","role": "ADMIN" },{ "username":"appconfig" , "password":"password#123","role": "USER" }]}
#Set to prod in production and dev in local. Setting to dev will clear history each time.
env=prod
jdbcClass=org.h2.Driver
jdbcUrl=jdbc:h2:zkui
jdbcUser=root
jdbcPwd=password
#If you want to use mysql db to store history then comment the h2 db section.
#jdbcClass=com.mysql.jdbc.Driver
#jdbcUrl=jdbc:mysql://localhost:3306/zkui
#jdbcUser=root
#jdbcPwd=password
loginMessage=Please login using admin/manager or appconfig/appconfig.
#session timeout 5 mins/300 secs.
sessionTimeout=300
#Default 5 seconds to keep short lived zk sessions. If you have large data then the read will take more than 30 seconds so increase this accordingly.
#A bigger zkSessionTimeout means the connection will be held longer and resource consumption will be high.
zkSessionTimeout=5
#Block PWD exposure over rest call.
blockPwdOverRest=false
#ignore rest of the props below if https=false.
https=false
keystoreFile=/home/user/keystore.jks
keystorePwd=password
keystoreManagerPwd=password
# The default ACL to use for all creation of nodes. If left blank, then all nodes will be universally accessible
# Permissions are based on single character flags: c (Create), r (read), w (write), d (delete), a (admin), * (all)
# For example defaultAcl={"acls": [{"scheme":"ip", "id":"192.168.1.192", "perms":"*"}, {"scheme":"ip", id":"192.168.1.0/24", "perms":"r"}]
defaultAcl=
# Set X-Forwarded-For to true if zkui is behind a proxy
X-Forwarded-For=false
EOF
# 4. 添加zookeeper账户对安装目录的权限
ls -al /app/zkui/zkui-2.0/ && \
chmod -R 775 /app/zkui/zkui-2.0/ && \
chown -R zookeeper:ops_install /app/zkui/zkui-2.0/ && \
ls -al /app/zkui/zkui-2.0/
# 4. 启动zkui，如下
java -Xms128m -Xmx512m -XX:MaxMetaspaceSize=256m -jar /app/zkui/zkui-2.0/zkui-2.0-SNAPSHOT-jar-with-dependencies.jar
# 5. 设置开机自动启动，如下
cat > /etc/systemd/system/zkui.service <<EOF
[Unit]
Description=zkui-2.0 service
After=network.target
After=network-online.target
Wants=network-online.target
[Service]
User=zookeeper
Type=forking
TimeoutSec=0
Environment="ZKUI_HOME=/app/zkui/zkui-2.0/"
ExecStart=${JAVA_HOME}/bin/java -Xms128m -Xmx512m -XX:MaxMetaspaceSize=256m -jar /app/zkui/zkui-2.0/zkui-2.0-SNAPSHOT-jar-with-dependencies.jar
RestartSec=5
LimitNOFILE=1000000
[Install]
WantedBy=multi-user.target
EOF
# 注册服务
systemctl enable zkui
# 启动服务
systemctl start zkui &
# 检查服务
systemctl status zkui
netstat -nltp | grep 19090
ps -ef | grep zkui
# ====================================================================================================================================================
最后，截图如下
1. zookeeper 运行结果，如下
2. zkui, 运行结果如下
原文: https://www.cnblogs.com/itshare/p/13217733.html
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