#=======================【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=4GBdd 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600chmod -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-swapcat /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=disabledvi /etc/selinux/config# 修改参数如下# # SELINUXTYPE=targetedSELINUXTYPE=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repoyum --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IOcat /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/slabinfokioctx 51 120 320 12 1 : tunables 54 27 8 : slabdata 10 10 0kiocb 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-12.0.2PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATHCLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar# -----------------------java env-----------------------------------------------------------------# -----------------------zookeeper env---------------------------------------------------------------ZOOKEEPER_HOME=/app/zookeeper/zookeeper-1PATH=$ZOOKEEPER_HOME/bin:$PATH# -----------------------zookeeper env---------------------------------------------------------------# 生效配置环境变量source /etc/profile# 检查生效环境变量env | grep ZOOKEEPERenv | grep JAVA# =============================================================================================================# step 5: 安装jdk 8 # 创建jdk的软件目录和安装目录，分别如下：mkdir -p /opt/soft/jdk/ && \mkdir -p /env/jdk/# 然后，通过WinSCP工具，把JDK 8二进制安装包tar复制到软件目录ls -al /opt/soft/jdk/jdk-12.0.2_linux-x64_bin.tar.gz# 解压jdk到安装目录tar -zxvf /opt/soft/jdk/jdk-12.0.2_linux-x64_bin.tar.gz -C /env/jdk/# =============================================================================================================# 伪集群, 节点1/2/3# step 6: 创建相应的文件系统（或安装目录）# for 循环 - beginV_NODE_NUM=3for ((i=1;i<=${V_NODE_NUM};i++))domkdir -p /app/zookeeper/zookeeper-${i} && \mkdir -p /data/zookeeper/zookeeper-${i} && \mkdir -p /log/zookeeper/zookeeper-${i}done# for 循环 - endls -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-3ls -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-3ls -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-3.6.1mv /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++))docp -rf /app/zookeeper/zookeeper-3.6.1/* /app/zookeeper/zookeeper-${i}/cp /app/zookeeper/zookeeper-1/conf/zoo_sample.cfg /app/zookeeper/zookeeper-1/conf/zoo.cfgdone# for 循环 - end# 授予zookeeper用户访问文件夹和文件的权限V_NODE_NUM=3for ((i=1;i<=${V_NODE_NUM};i++))dochmod -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.cfgvi /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-1dataLogDir=/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=CNT7XZKPD02:2881:3881server.2=CNT7XZKPD02:2882:3882server.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.cfgvi /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-2dataLogDir=/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=CNT7XZKPD02:2881:3881server.2=CNT7XZKPD02:2882:3882server.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.cfgvi /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-3dataLogDir=/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=CNT7XZKPD02:2881:3881server.2=CNT7XZKPD02:2882:3882server.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=1/2/3for ((i=1;i<=${V_NODE_NUM};i++))docat > /data/zookeeper/zookeeper-${i}/myid << EOF${i}EOFdone# 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 javatcp 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 127.0.0.1:2181zkCli.sh -server 127.0.0.1:2182zkCli.sh -server 127.0.0.1:2183# 或zkCli.sh -server 192.168.16.32:2181zkCli.sh -server 192.168.16.32:2182zkCli.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-testhello 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-testhello 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-testNode 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=3for ((i=1;i<=${V_NODE_NUM};i++))doecho "${i}, begin the service register : zookeeper-${i}, ...."cat > /etc/systemd/system/zookeeper-${i}.service <<EOF[Unit]Description=zookeeper-${i} serviceAfter=network.targetAfter=network-online.targetWants=network-online.target[Service]User=zookeeperType=forkingTimeoutSec=0Environment="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.cfgRestartSec=5LimitNOFILE=1000000[Install]WantedBy=multi-user.targetEOF# register servicesystemctl enable zookeeper-${i}systemctl daemon-reload# start servicesystemctl start zookeeper-${i} &# check servicesystemctl 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uls -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 PortserverPort=19090#Comma seperated list of all the zookeeper serverszkServer=CNT7XZKPD02:2181,CNT7XZKPD02:2182,CNT7XZKPD02:2183#Http path of the repository. Ignore if you dont intent to upload files from repository.scmRepo=: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=falseldapDomain=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=prodjdbcClass=org.h2.DriverjdbcUrl=jdbc:h2:zkuijdbcUser=rootjdbcPwd=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=passwordloginMessage=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=falsekeystoreFile=/home/user/keystore.jkskeystorePwd=passwordkeystoreManagerPwd=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 proxyX-Forwarded-For=falseEOF# 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 serviceAfter=network.targetAfter=network-online.targetWants=network-online.target[Service]User=zookeeperType=forkingTimeoutSec=0Environment="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.jarRestartSec=5LimitNOFILE=1000000[Install]WantedBy=multi-user.targetEOF# 注册服务systemctl enable zkui# 启动服务systemctl start zkui &# 检查服务systemctl status zkuinetstat -nltp | grep 19090ps -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
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