zookeeper 偽集群安裝和 zkui管理UI配置

来源:https://www.cnblogs.com/itshare/archive/2020/07/01/13217733.html
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# 【VM機器,二進位安裝】 # 安裝環境# OS System = CentOS-7.4 X64# JDK = jdk-12.0.2# zookeeper = zookeeper-3.6.1-x64# zkui = zkui-2.0 , 備註:main.java有修複一個bug關於config.c ...


#=======================【VM機器,二進位安裝】
# 安裝環境
# OS System = CentOS-7.4 X64

# JDK = jdk-12.0.2

# zookeeper = zookeeper-3.6.1-x64

# zkui = zkui-2.0 , 備註:main.java有修複一個bug關於config.cfg路徑獲取。
# https://github.com/tiandong19860806/zkui
# https://github.com/DeemOpen/zkui/issues/81
#========================install zookeeper======================================================================== # step 1 設置系統swap 分區大小,參考如下公式: # 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 # 執行如下命令 # 然後,檢查和設置swap那一行是否有被註釋,如果被註釋就要開啟 cat /etc/fstab # 查看swap 空間大小(總計): free -m # 查看swap 空間(file(s)/partition(s)): swapon -s # 查看磁碟路徑的空間 df -h /home # 關閉所有的swap空間 swapoff -a # 創建新的swap文件,bs=表示每個block分塊大小是1024 byte,count表示多少個block分塊,所以總大小是bs*count=4GB dd if=/dev/zero of=/home/system-swap bs=1024 count=4194304 # 輸出如下 # 4194304+0 records in # 4194304+0 records out # 4294967296 bytes (4.3 GB) copied, 29.991 s, 143 MB/s # 設置這個分區的許可權為600 chmod -R 600 /home/system-swap # 把這個新建分區,變成swap分區 /sbin/mkswap /home/system-swap # 輸出如下 # Setting up swapspace version 1, size = 4194300 KiB # no label, UUID=941e36a8-d389-4400-ad7d-07387e1da776 # 把這個新建分區,設置狀態為open。 # 備註:重啟之後,該swap分區還是失效,只有執行下麵配置後才會永久生效。 /sbin/swapon /home/system-swap # 設置重啟後,swap分區仍然有效 # 編輯如下文件,修改swap行內容為新加分區/home/system-swap cat /etc/fstab ##### /dev/mapper/centos-swap swap swap defaults 0 0 # /home/system-swap swap swap defaults 0 0 # 關閉SELINUX,設置參數SELINUXTYPE=disabled vi /etc/selinux/config # 修改參數如下 # # SELINUXTYPE=targeted SELINUXTYPE=disabled # ============================================================================================================= # step 2: 安裝系統依賴軟體 # 修改yum為國內鏡像 === 看具體情況,有時候國內鏡像不一定完整,這個時候還是要切換回國外地址 # 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 # 清理掉無用的repo yum --enablerepo=base clean metadata # 安裝依賴軟體 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 # 輸出無法下載和安裝的軟體,清單如下: # 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 # 遇到部分無法在aliyun下載的軟體,則需要重新替換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* && \ # 確保,已經包含了libaio-0.3.106,預設開啟非同步I/O。 # 檢查在操作系統中,是否開啟AIO 非同步讀寫IO cat /proc/slabinfo | grep kio # 如果沒有開啟,則在下麵文件中,增加如下兩行 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: 創建zookeper安裝目錄 mkdir -p /opt/soft/{jdk,zookeeper} # 然後上傳jdk或zookeeper 二進位文件到上面創建的軟體目錄 # 創建zookeeper的安裝主目錄 mkdir -p /app/zookeeper && \ # 創建zookeeper的數據主目錄 mkdir -p /data/zookeeper && \ # 創建zookeeper的日誌主目錄 mkdir -p /log/zookeeper # ============================================================================================================= # step 4: zookeeper安裝用戶和組的創建 # 使用root用戶,進行如下操作: # 創建ops_install組 groupadd -g 5000 ops_install # 創建ops_admin組 groupadd -g 501 ops_admin # 創建zookeeper用戶 useradd -g ops_install -G ops_admin zookeeper # 修改zookeeper密碼 echo 'password'|passwd --stdin zookeeper # 刪除用戶和其以來的用戶文件 # userdel -r zookeeper # 查看用戶zookeeper許可權是否設置正確,正確輸出結果如下 # id zookeeper # [root@CNT7XZKPD02 ~]# id zookeeper # uid=1001(zookeeper) gid=5000(ops_install) groups=5000(ops_install),501(ops_admin) # ============================================================================================================= # step 5: 安裝用戶的profile文件的設置 # 編輯/etc/profile,加入以下內容 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:$PATH # -----------------------zookeeper env--------------------------------------------------------------- # 生效配置環境變數 source /etc/profile # 檢查生效環境變數 env | grep ZOOKEEPER env | grep JAVA # ============================================================================================================= # step 5: 安裝jdk 8 # 創建jdk的軟體目錄和安裝目錄,分別如下: mkdir -p /opt/soft/jdk/ && \ mkdir -p /env/jdk/ # 然後,通過WinSCP工具,把JDK 8二進位安裝包tar複製到軟體目錄 ls -al /opt/soft/jdk/jdk-12.0.2_linux-x64_bin.tar.gz # 解壓jdk到安裝目錄 tar -zxvf /opt/soft/jdk/jdk-12.0.2_linux-x64_bin.tar.gz -C /env/jdk/ # ============================================================================================================= # 偽集群, 節點1/2/3 # step 6: 創建相應的文件系統(或安裝目錄) # for 迴圈 - begin V_NODE_NUM=3 for ((i=1;i<=${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 迴圈 - end ls -al /app/zookeeper # 輸出結果,如下圖 # [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 # 輸出結果,如下圖 # [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 # 輸出結果,如下圖 # [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 # 解壓jdk到安裝目錄: 分別是三個偽節點目錄 tar -zxvf /opt/soft/zookeeper/apache-zookeeper-3.6.1-bin.tar.gz -C /app/zookeeper/ # 查看zookeeper安裝文件 ls -al /app/zookeeper/apache-zookeeper-3.6.1-bin # 解壓後,可以看到當前目錄下,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 # 修改文件名為zookeeper-3.6.1 mv /app/zookeeper/apache-zookeeper-3.6.1-bin /app/zookeeper/zookeeper-3.6.1/ # 配置偽集群,複製三個節點 myid=1/2/3的三個安裝目錄 for ((i=1;i<=${V_NODE_NUM};i++)) do cp -rf /app/zookeeper/zookeeper-3.6.1/* /app/zookeeper/zookeeper-${i}/ cp /app/zookeeper/zookeeper-1/conf/zoo_sample.cfg /app/zookeeper/zookeeper-1/conf/zoo.cfg done # for 迴圈 - end # 授予zookeeper用戶訪問文件夾和文件的許可權 V_NODE_NUM=3 for ((i=1;i<=${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 迴圈 - end # ============================================================================================================= # 配置偽集群 # step 10: 配置zookeeper的文件zoo.cfg # -------------------------------------------------- # 節點1 # 首先,修改配置文件 # 備註,必須是這個名字: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: # 參數1,數據目錄和日誌目錄 dataDir=/data/zookeeper/zookeeper-1 dataLogDir=/log/zookeeper/zookeeper-1 # 參數2:server參數,為配置集群節點 # 備註:如果想做成偽集群(同一臺VM,提供集群部署部署zookeeper),則將每個參數server.x的埠改為不同埠 # 格式 = server.x={IP或HOSTNAME}:{埠 = 2888}:{埠 = 3888} server.1=CNT7XZKPD02:2881:3881 server.2=CNT7XZKPD02:2882:3882 server.3=CNT7XZKPD02:2883:3883 # 參數3:客戶端埠 clientPort=2181 # -------------------------------------------------- # 節點2 # 首先,修改配置文件 # 備註,必須是這個名字: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: # 參數1,數據目錄和日誌目錄 dataDir=/data/zookeeper/zookeeper-2 dataLogDir=/log/zookeeper/zookeeper-2 # 參數2:server參數,為配置集群節點 # 備註:如果想做成偽集群(同一臺VM,提供集群部署部署zookeeper),則將每個參數server.x的埠改為不同埠 # 格式 = server.x={IP或HOSTNAME}:{埠 = 2888}:{埠 = 3888} server.1=CNT7XZKPD02:2881:3881 server.2=CNT7XZKPD02:2882:3882 server.3=CNT7XZKPD02:2883:3883 # 參數3:客戶端埠 clientPort=2182 # -------------------------------------------------- # 節點3 # 首先,修改配置文件 # 備註,必須是這個名字: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: # 參數1,數據目錄和日誌目錄 dataDir=/data/zookeeper/zookeeper-3 dataLogDir=/log/zookeeper/zookeeper-3 # 參數2:server參數,為配置集群節點 # 備註:如果想做成偽集群(同一臺VM,提供集群部署部署zookeeper),則將每個參數server.x的埠改為不同埠 # 格式 = server.x={IP或HOSTNAME}:{埠 = 2888}:{埠 = 3888} server.1=CNT7XZKPD02:2881:3881 server.2=CNT7XZKPD02:2882:3882 server.3=CNT7XZKPD02:2883:3883 # 參數3:客戶端埠 clientPort=2183 # ============================================================================================================= # 配置偽集群 # step 11: 配置zookeeper的文件myid # 節點1/2/3 # 配置偽集群,複製三個節點的文件 myid=1/2/3 for ((i=1;i<=${V_NODE_NUM};i++)) do cat > /data/zookeeper/zookeeper-${i}/myid << EOF ${i} EOF done # for 迴圈 - end # ================================================================================================================================== # step 12: 啟動zookeeper # 啟動服務: 節點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 # 查看每個節點的角色: 節點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 # 停止服務: 節點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啟動後的三個節點的埠,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 # 連接伺服器 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 # 然後,在zookeeper命令行,輸入如下命令: # 創建數據,path = "/data-test" , value = "hello zookeeper" [zk: 127.0.0.1:2182(CONNECTED) 0] create "/data-test" "zookeeper" # 查詢數據 [zk: 127.0.0.1:2181(CONNECTED) 15] get "/data-test" zookeeper # 修改數據,path = /data-test , value = "hello zookeeper" [zk: 127.0.0.1:2182(CONNECTED) 0] set "/data-test" "hello zookeeper" # 查詢數據 [zk: 127.0.0.1:2182(CONNECTED) 5] get "/data-test" hello zookeeper # 添加子數據,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 # 查詢數據 [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 # 或查詢數據 [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 # 查詢節點清單 [zk: 192.168.16.32:2183(CONNECTED) 6] ls / [data-test, zookeeper] # 添加子數據,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] # 刪除單個節點 [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] # 刪除當前結點和其下麵的全部子節點 # rmr = 舊版本命令 [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" # 檢查刪除後結果,/data-test和其子節點都不存在了 [zk: 192.168.16.32:2183(CONNECTED) 25] ls /data-test Node does not exist: /data-test # ==================================================================================================================================================== # step 13: 設置開機啟動zookeeper # 創建zookeepr-1.service文件,如下 # 切換到root賬戶 su root # 節點1/2/3 # 配置偽集群,複製三個節點 myid=1/2/3的service服務文件 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 迴圈 - end # ==================================================================================================================================================== # step 14: 安裝zookeeper 可視化UI界面工具 = zkui # 1. 首先,從下麵git地址下載源代碼,然後通過maven和eclipse構建編譯,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. 創建zkui的linux伺服器的安裝目錄 mkdir -p /app/zkui/zkui-2.0 # 複製zkui-2.0-SNAPSHOT.jar文件到此目錄u ls -al /app/zkui/zkui-2.0/zkui-2.0-SNAPSHOT.jar # 3. 創建zkui的配置文件,如下 # 註意:zkui的安裝,可以和zookeeper伺服器不在同一臺伺服器上。 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賬戶對安裝目錄的許可權 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. 啟動zkui,如下 java -Xms128m -Xmx512m -XX:MaxMetaspaceSize=256m -jar /app/zkui/zkui-2.0/zkui-2.0-SNAPSHOT-jar-with-dependencies.jar # 5. 設置開機自動啟動,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 # 註冊服務 systemctl enable zkui # 啟動服務 systemctl start zkui & # 檢查服務 systemctl status zkui netstat -nltp | grep 19090 ps -ef | grep zkui # ====================================================================================================================================================

 

最後,截圖如下

1. zookeeper 運行結果,如下

 

 

 

 

2. zkui, 運行結果如下

 

 

 


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