安裝軟件其實主要是配置軟件的配置文件。
1、單機安裝
先去zookeeper官網(wǎng)下載zookeeper壓縮包加壓到安裝目錄。然后修改配置文件。配置文件如下：
# The number of milliseconds of each tick
tickTime=2000
# The number of ticks that the initial
# synchronization phase can take
initLimit=10
# The number of ticks that can pass between
# sending a request and getting an acknowledgement
syncLimit=5
# the directory where the snapshot is stored.
# do not use /tmp for storage, /tmp here is just
# example sakes.
dataDir=/opt/zookeeper/data? #數(shù)據(jù)路徑 需要自己創(chuàng)建 并賦權(quán)限
# the port at which the clients will connect
clientPort=2181 #默認(rèn)zookeeper端口 盡量不改
# the maximum number of client connections.
# increase this if you need to handle more clients
#maxClientCnxns=60
#
# Be sure to read the maintenance section of the
# administrator guide before turning on autopurge.
#
# http://zookeeper.apache.org/doc/current/zookeeperAdmin.html#sc_maintenance
#
# The number of snapshots to retain in dataDir
#autopurge.snapRetainCount=3
# Purge task interval in hours
# Set to "0" to disable auto purge feature
#autopurge.purgeInterval=1
dataLogDir=/opt/zookeeper/logs?#日志路徑 需要自己創(chuàng)建 并賦權(quán)限
server.1=localhost:2888:3888? #zookeeper 服務(wù)地址 此地是本機。
簡單的配置文件配置結(jié)束。
然后到zookeeper/bin目錄下，運行./zkServer.sh start。因為 zookeeper啟動 默認(rèn)配置文件為conf/zoo.cfg。所以這里注意修改配置文件 zoo_sample.cfg名為? zoo.cfg.
2、集群安裝
集群安裝就是在 conf末尾添加 其他節(jié)點的ip和端口。例如修改 zoo.cfg如下：
# The number of milliseconds of each tick
tickTime=2000
# The number of ticks that the initial
# synchronization phase can take
initLimit=10
# The number of ticks that can pass between
# sending a request and getting an acknowledgement
syncLimit=5
# the directory where the snapshot is stored.
# do not use /tmp for storage, /tmp here is just
# example sakes.
dataDir=/opt/zookeeper/data? #數(shù)據(jù)路徑 需要自己創(chuàng)建 并賦權(quán)限
# the port at which the clients will connect
clientPort=2181 #默認(rèn)zookeeper端口 盡量不改
# the maximum number of client connections.
# increase this if you need to handle more clients
#maxClientCnxns=60
#
# Be sure to read the maintenance section of the
# administrator guide before turning on autopurge.
#
# http://zookeeper.apache.org/doc/current/zookeeperAdmin.html#sc_maintenance
#
# The number of snapshots to retain in dataDir
#autopurge.snapRetainCount=3
# Purge task interval in hours
# Set to "0" to disable auto purge feature
#autopurge.purgeInterval=1
dataLogDir=/opt/zookeeper/logs?#日志路徑 需要自己創(chuàng)建 并賦權(quán)限
server.1=ip1:2888:3888?
server.2=ip2:2888:3888?
server.3=ip3:2888:3888??
配置好后將安裝包發(fā)送到各個目標(biāo)機器。使用上面命令啟動各個機器就ok了。
