Elasticsearch的安装需要Java的支持，与Java版本对应关系见Elasticsearch and JVM。
安装Elasticsearch
Elasticsearch的安装步骤如下：
- 进入Elasticsearch官方网站，此处选择当前的版本
7.5.1版本，找到LINUX，点击即可下载 - 使用Bitvise SSH Client工具将下载的
elasticsearch-7.5.1-linux-x86_64.tar.gz包复制到/usr/local/路径，复制完毕后查看该路径下是否有文件：
[root@localhost local]# ll
总用量 283460
drwxr-xr-x. 2 root root 6 8月 12 2015 bin
-rw-r--r--. 1 root root 290094012 1月 7 14:43 elasticsearch-7.5.1-linux-x86_64.tar.gz
drwxr-xr-x. 2 root root 6 8月 12 2015 etc
drwxr-xr-x. 2 root root 6 8月 12 2015 games
drwxr-xr-x. 2 root root 6 8月 12 2015 include
drwxr-xr-x. 7 root root 94 11月 19 2018 kafka_2.12-2.0.0
drwxr-xr-x. 2 root root 6 8月 12 2015 lib
drwxr-xr-x. 2 root root 6 8月 12 2015 lib64
drwxr-xr-x. 2 root root 6 8月 12 2015 libexec
drwxr-xr-x. 2 root root 6 8月 12 2015 sbin
drwxr-xr-x. 5 root root 46 11月 15 2018 share
drwxr-xr-x. 2 root root 6 8月 12 2015 src
drwxr-xr-x. 12 songyu songyu 4096 11月 19 2018 zookeeper-3.4.12
-rw-r--r--. 1 root root 161083 11月 30 19:14 zookeeper.out
- 将
elasticsearch-7.5.1-linux-x86_64.tar.gz包解压至/usr/local/路径：
[root@localhost local]# tar -zxvf elasticsearch-7.5.1-linux-x86_64.tar.gz
elasticsearch-7.5.1/
elasticsearch-7.5.1/lib/
elasticsearch-7.5.1/lib/elasticsearch-7.5.1.jar
elasticsearch-7.5.1/lib/elasticsearch-x-content-7.5.1.jar
elasticsearch-7.5.1/lib/elasticsearch-cli-7.5.1.jar
elasticsearch-7.5.1/lib/elasticsearch-core-7.5.1.jar
elasticsearch-7.5.1/lib/elasticsearch-secure-sm-7.5.1.jar
elasticsearch-7.5.1/lib/elasticsearch-geo-7.5.1.jar
elasticsearch-7.5.1/lib/lucene-core-8.3.0.jar
elasticsearch-7.5.1/lib/lucene-analyzers-common-8.3.0.jar
elasticsearch-7.5.1/lib/lucene-backward-codecs-8.3.0.jar
elasticsearch-7.5.1/lib/lucene-grouping-8.3.0.jar
elasticsearch-7.5.1/lib/lucene-highlighter-8.3.0.jar
elasticsearch-7.5.1/lib/lucene-join-8.3.0.jar
elasticsearch-7.5.1/lib/lucene-memory-8.3.0.jar
elasticsearch-7.5.1/lib/lucene-misc-8.3.0.jar
elasticsearch-7.5.1/lib/lucene-queries-8.3.0.jar
elasticsearch-7.5.1/lib/lucene-queryparser-8.3.0.jar
elasticsearch-7.5.1/lib/lucene-sandbox-8.3.0.jar
elasticsearch-7.5.1/lib/lucene-spatial-8.3.0.jar
elasticsearch-7.5.1/lib/lucene-spatial-extras-8.3.0.jar
elasticsearch-7.5.1/lib/lucene-spatial3d-8.3.0.jar
elasticsearch-7.5.1/lib/lucene-suggest-8.3.0.jar
elasticsearch-7.5.1/lib/hppc-0.8.1.jar
elasticsearch-7.5.1/lib/joda-time-2.10.3.jar
...
- 修改文件拥有者：
[root@localhost local]# chown -R songyu ./elasticsearch-7.5.1
[root@localhost local]# ll
总用量 283464
drwxr-xr-x. 2 root root 6 8月 12 2015 bin
drwxr-xr-x. 9 songyu root 4096 12月 17 07:01 elasticsearch-7.5.1
-rw-r--r--. 1 root root 290094012 1月 7 14:43 elasticsearch-7.5.1-linux-x86_64.tar.gz
drwxr-xr-x. 2 root root 6 8月 12 2015 etc
drwxr-xr-x. 2 root root 6 8月 12 2015 games
drwxr-xr-x. 2 root root 6 8月 12 2015 include
drwxr-xr-x. 7 root root 94 11月 19 2018 kafka_2.12-2.0.0
drwxr-xr-x. 2 root root 6 8月 12 2015 lib
drwxr-xr-x. 2 root root 6 8月 12 2015 lib64
drwxr-xr-x. 2 root root 6 8月 12 2015 libexec
drwxr-xr-x. 2 root root 6 8月 12 2015 sbin
drwxr-xr-x. 5 root root 46 11月 15 2018 share
drwxr-xr-x. 2 root root 6 8月 12 2015 src
drwxr-xr-x. 12 songyu songyu 4096 11月 19 2018 zookeeper-3.4.12
-rw-r--r--. 1 root root 161083 11月 30 19:14 zookeeper.out
- 修改
/config/elasticsearch.yml配置文件，如下所示：
# ======================== Elasticsearch Configuration =========================
#
# NOTE: Elasticsearch comes with reasonable defaults for most settings.
# Before you set out to tweak and tune the configuration, make sure you
# understand what are you trying to accomplish and the consequences.
#
# The primary way of configuring a node is via this file. This template lists
# the most important settings you may want to configure for a production cluster.
#
# Please consult the documentation for further information on configuration options:
# https://www.elastic.co/guide/en/elasticsearch/reference/index.html
#
# ---------------------------------- Cluster -----------------------------------
#
# Use a descriptive name for your cluster:
#
#cluster.name: my-application
#
# ------------------------------------ Node ------------------------------------
#
# Use a descriptive name for the node:
#
node.name: node-1
#
# Add custom attributes to the node:
#
#node.attr.rack: r1
#
# ----------------------------------- Paths ------------------------------------
#
# Path to directory where to store the data (separate multiple locations by comma):
#
#path.data: /path/to/data
#
# Path to log files:
#
#path.logs: /path/to/logs
#
# ----------------------------------- Memory -----------------------------------
#
# Lock the memory on startup:
#
#bootstrap.memory_lock: true
#
# Make sure that the heap size is set to about half the memory available
# on the system and that the owner of the process is allowed to use this
# limit.
#
# Elasticsearch performs poorly when the system is swapping the memory.
#
# ---------------------------------- Network -----------------------------------
#
# Set the bind address to a specific IP (IPv4 or IPv6):
#
network.host: 0.0.0.0
#
# Set a custom port for HTTP:
#
http.port: 9200
#
# For more information, consult the network module documentation.
#
# --------------------------------- Discovery ----------------------------------
#
# Pass an initial list of hosts to perform discovery when this node is started:
# The default list of hosts is ["127.0.0.1", "[::1]"]
#
#discovery.seed_hosts: ["host1", "host2"]
#
# Bootstrap the cluster using an initial set of master-eligible nodes:
#
#cluster.initial_master_nodes: ["node-1", "node-2"]
cluster.initial_master_nodes: ["node-1"]
#
# For more information, consult the discovery and cluster formation module documentation.
#
# ---------------------------------- Gateway -----------------------------------
#
# Block initial recovery after a full cluster restart until N nodes are started:
#
#gateway.recover_after_nodes: 3
#
# For more information, consult the gateway module documentation.
#
# ---------------------------------- Various -----------------------------------
#
# Require explicit names when deleting indices:
#
#action.destructive_requires_name: true
启动Elasticsearch
root用户启动报错
执行以下命令进行启动./bin/elasticsearch：
[root@localhost elasticsearch-7.5.1]# ./bin/elasticsearch
future versions of Elasticsearch will require Java 11; your Java version from [/usr/java/jdk1.8.0_191-amd64/jre] does not meet this requirement
[2020-01-07T16:16:42,662][WARN ][o.e.b.ElasticsearchUncaughtExceptionHandler] [localhost.localdomain] uncaught exception in thread [main]
org.elasticsearch.bootstrap.StartupException: java.lang.RuntimeException: can not run elasticsearch as root
at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:163) ~[elasticsearch-7.5.1.jar:7.5.1]
at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:150) ~[elasticsearch-7.5.1.jar:7.5.1]
at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:86) ~[elasticsearch-7.5.1.jar:7.5.1]
at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:125) ~[elasticsearch-cli-7.5.1.jar:7.5.1]
at org.elasticsearch.cli.Command.main(Command.java:90) ~[elasticsearch-cli-7.5.1.jar:7.5.1]
at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:115) ~[elasticsearch-7.5.1.jar:7.5.1]
at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:92) ~[elasticsearch-7.5.1.jar:7.5.1]
Caused by: java.lang.RuntimeException: can not run elasticsearch as root
at org.elasticsearch.bootstrap.Bootstrap.initializeNatives(Bootstrap.java:105) ~[elasticsearch-7.5.1.jar:7.5.1]
at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:172) ~[elasticsearch-7.5.1.jar:7.5.1]
at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:349) ~[elasticsearch-7.5.1.jar:7.5.1]
at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:159) ~[elasticsearch-7.5.1.jar:7.5.1]
... 6 more
上述信息提示不能以root用户启动Elasticsearch。
其它用户启动
遂切换至songyu用户执行./bin/elasticsearch命令进行启动，报以下错误:
[songyu@localhost elasticsearch-7.5.1]$ ./bin/elasticsearch
future versions of Elasticsearch will require Java 11; your Java version from [/usr/java/jdk1.8.0_191-amd64/jre] does not meet this requirement
[2020-01-08T21:41:18,263][INFO ][o.e.e.NodeEnvironment ] [localhost.localdomain] using [1] data paths, mounts [[/ (rootfs)]], net usable_space [10.1gb], net total_space [13.7gb], types [rootfs]
[2020-01-08T21:41:18,362][INFO ][o.e.e.NodeEnvironment ] [localhost.localdomain] heap size [990.7mb], compressed ordinary object pointers [true]
[2020-01-08T21:41:18,604][INFO ][o.e.n.Node ] [localhost.localdomain] node name [localhost.localdomain], node ID [VpU5ozBkQTexK9eYcCO8Lw], cluster name [elasticsearch]
[2020-01-08T21:41:18,606][INFO ][o.e.n.Node ] [localhost.localdomain] version[7.5.1], pid[4097], build[default/tar/3ae9ac9a93c95bd0cdc054951cf95d88e1e18d96/2019-12-16T22:57:37.835892Z], OS[Linux/3.10.0-327.el7.x86_64/amd64], JVM[Oracle Corporation/Java HotSpot(TM) 64-Bit Server VM/1.8.0_191/25.191-b12]
[2020-01-08T21:41:18,607][INFO ][o.e.n.Node ] [localhost.localdomain] JVM home [/usr/java/jdk1.8.0_191-amd64/jre]
[2020-01-08T21:41:18,621][INFO ][o.e.n.Node ] [localhost.localdomain] JVM arguments [-Des.networkaddress.cache.ttl=60, -Des.networkaddress.cache.negative.ttl=10, -XX:+AlwaysPreTouch, -Xss1m, -Djava.awt.headless=true, -Dfile.encoding=UTF-8, -Djna.nosys=true, -XX:-OmitStackTraceInFastThrow, -Dio.netty.noUnsafe=true, -Dio.netty.noKeySetOptimization=true, -Dio.netty.recycler.maxCapacityPerThread=0, -Dio.netty.allocator.numDirectArenas=0, -Dlog4j.shutdownHookEnabled=false, -Dlog4j2.disable.jmx=true, -Djava.locale.providers=COMPAT, -Xms1g, -Xmx1g, -XX:+UseConcMarkSweepGC, -XX:CMSInitiatingOccupancyFraction=75, -XX:+UseCMSInitiatingOccupancyOnly, -Djava.io.tmpdir=/tmp/elasticsearch-4876338172898090526, -XX:+HeapDumpOnOutOfMemoryError, -XX:HeapDumpPath=data, -XX:ErrorFile=logs/hs_err_pid%p.log, -XX:+PrintGCDetails, -XX:+PrintGCDateStamps, -XX:+PrintTenuringDistribution, -XX:+PrintGCApplicationStoppedTime, -Xloggc:logs/gc.log, -XX:+UseGCLogFileRotation, -XX:NumberOfGCLogFiles=32, -XX:GCLogFileSize=64m, -XX:MaxDirectMemorySize=536870912, -Des.path.home=/usr/local/elasticsearch-7.5.1, -Des.path.conf=/usr/local/elasticsearch-7.5.1/config, -Des.distribution.flavor=default, -Des.distribution.type=tar, -Des.bundled_jdk=true]
[2020-01-08T21:42:17,667][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [aggs-matrix-stats]
[2020-01-08T21:42:17,705][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [analysis-common]
[2020-01-08T21:42:17,706][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [flattened]
[2020-01-08T21:42:17,706][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [frozen-indices]
[2020-01-08T21:42:17,707][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [ingest-common]
[2020-01-08T21:42:17,708][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [ingest-geoip]
[2020-01-08T21:42:17,709][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [ingest-user-agent]
[2020-01-08T21:42:17,710][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [lang-expression]
[2020-01-08T21:42:17,711][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [lang-mustache]
[2020-01-08T21:42:17,712][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [lang-painless]
[2020-01-08T21:42:17,713][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [mapper-extras]
[2020-01-08T21:42:17,714][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [parent-join]
[2020-01-08T21:42:17,715][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [percolator]
[2020-01-08T21:42:17,715][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [rank-eval]
[2020-01-08T21:42:17,716][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [reindex]
[2020-01-08T21:42:17,717][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [repository-url]
[2020-01-08T21:42:17,717][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [search-business-rules]
[2020-01-08T21:42:17,719][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [spatial]
[2020-01-08T21:42:17,720][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [transform]
[2020-01-08T21:42:17,721][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [transport-netty4]
[2020-01-08T21:42:17,722][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [vectors]
[2020-01-08T21:42:17,722][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [x-pack-analytics]
[2020-01-08T21:42:17,723][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [x-pack-ccr]
[2020-01-08T21:42:17,724][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [x-pack-core]
[2020-01-08T21:42:17,724][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [x-pack-deprecation]
[2020-01-08T21:42:17,725][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [x-pack-enrich]
[2020-01-08T21:42:17,726][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [x-pack-graph]
[2020-01-08T21:42:17,726][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [x-pack-ilm]
[2020-01-08T21:42:17,727][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [x-pack-logstash]
[2020-01-08T21:42:17,728][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [x-pack-ml]
[2020-01-08T21:42:17,728][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [x-pack-monitoring]
[2020-01-08T21:42:17,730][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [x-pack-rollup]
[2020-01-08T21:42:17,731][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [x-pack-security]
[2020-01-08T21:42:17,732][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [x-pack-sql]
[2020-01-08T21:42:17,733][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [x-pack-voting-only-node]
[2020-01-08T21:42:17,734][INFO ][o.e.p.PluginsService ] [localhost.localdomain] loaded module [x-pack-watcher]
[2020-01-08T21:42:17,737][INFO ][o.e.p.PluginsService ] [localhost.localdomain] no plugins loaded
[2020-01-08T21:42:42,307][INFO ][o.e.x.s.a.s.FileRolesStore] [localhost.localdomain] parsed [0] roles from file [/usr/local/elasticsearch-7.5.1/config/roles.yml]
[2020-01-08T21:42:47,272][INFO ][o.e.x.m.p.l.CppLogMessageHandler] [localhost.localdomain] [controller/4276] [Main.cc@110] controller (64 bit): Version 7.5.1 (Build ae3c3c51b849be) Copyright (c) 2019 Elasticsearch BV
[2020-01-08T21:42:49,522][DEBUG][o.e.a.ActionModule ] [localhost.localdomain] Using REST wrapper from plugin org.elasticsearch.xpack.security.Security
[2020-01-08T21:42:50,598][INFO ][o.e.d.DiscoveryModule ] [localhost.localdomain] using discovery type [zen] and seed hosts providers [settings]
[2020-01-08T21:42:55,717][INFO ][o.e.n.Node ] [localhost.localdomain] initialized
[2020-01-08T21:42:55,726][INFO ][o.e.n.Node ] [localhost.localdomain] starting ...
[2020-01-08T21:42:57,487][INFO ][o.e.t.TransportService ] [localhost.localdomain] publish_address {192.168.80.130:9300}, bound_addresses {[::]:9300}
[2020-01-08T21:42:58,914][INFO ][o.e.b.BootstrapChecks ] [localhost.localdomain] bound or publishing to a non-loopback address, enforcing bootstrap checks
ERROR: [4] bootstrap checks failed
[1]: max file descriptors [4096] for elasticsearch process is too low, increase to at least [65535]
[2]: max number of threads [3821] for user [songyu] is too low, increase to at least [4096]
[3]: max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]
[4]: the default discovery settings are unsuitable for production use; at least one of [discovery.seed_hosts, discovery.seed_providers, cluster.initial_master_nodes] must be configured
[2020-01-08T21:42:59,042][INFO ][o.e.n.Node ] [localhost.localdomain] stopping ...
[2020-01-08T21:42:59,544][INFO ][o.e.n.Node ] [localhost.localdomain] stopped
[2020-01-08T21:42:59,545][INFO ][o.e.n.Node ] [localhost.localdomain] closing ...
[2020-01-08T21:42:59,649][INFO ][o.e.n.Node ] [localhost.localdomain] closed
[2020-01-08T21:42:59,654][INFO ][o.e.x.m.p.NativeController] [localhost.localdomain] Native controller process has stopped - no new native processes can be started
- 错误(1) 当前用户的软、硬限制过小，即es能打开的最大文件数量过小。在设定上，通常软限制会比硬限制小，硬限制是严格的设定，必定不能超过这个数值；软限制是警告的设定，可以超过这个设定的值，若超过则会有警告信息。
[1]: max file descriptors [4096] for elasticsearch process is too low, increase to at least [65535]
查看当前用户的软限制ulimit -S -n、硬限制ulimit -H -n：
[songyu@localhost elasticsearch-7.5.1]$ ulimit -S -n
1024
[songyu@localhost elasticsearch-7.5.1]$ ulimit -H -n
4096
修改软、硬限制数量，在/etc/security/limits.conf文件中追加以下配置：
* soft nofile 65535
* hard nofile 65537
- 错误(2) 当前用户的最大线程数过小。
[2]: max number of threads [3821] for user [songyu] is too low, increase to at least [4096]
在/etc/security/limits.conf文件中追加以下配置：
* soft nproc 4096
* hard nproc 4096
- 错误(3)
[3]: max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]
在/etc/sysctl.conf文件中追加以下配置：
vm.max_map_count=262144
执行命令sysctl -p使配置生效。
- 错误(4)
[4]: the default discovery settings are unsuitable for production use; at least one of [discovery.seed_hosts, discovery.seed_providers, cluster.initial_master_nodes] must be configured
将/config/elasticsearch.yml文件中#node.name: node-1、#cluster.initial_master_nodes: ["node-1", "node-2"]前面的注释去掉，并且后者仅保留一个节点即可，注意格式。
node.name: node-1
cluster.initial_master_nodes: ["node-1"]
验证
ElasticSearch的默认HTTP端口是9200，TCP端口是9300，执行以下命令访问9200端口：
[songyu@localhost ~]$ curl localhost:9200
{
"name" : "node-1",
"cluster_name" : "elasticsearch",
"cluster_uuid" : "lWa_EOeXR-uPMKrfoGqGRA",
"version" : {
"number" : "7.5.1",
"build_flavor" : "default",
"build_type" : "tar",
"build_hash" : "3ae9ac9a93c95bd0cdc054951cf95d88e1e18d96",
"build_date" : "2019-12-16T22:57:37.835892Z",
"build_snapshot" : false,
"lucene_version" : "8.3.0",
"minimum_wire_compatibility_version" : "6.8.0",
"minimum_index_compatibility_version" : "6.0.0-beta1"
},
"tagline" : "You Know, for Search"
}
或者在浏览器中直接访问9200端口，访问结果和命令行访问一样，都是一个JSON对象。
后台启动
[songyu@localhost elasticsearch-7.5.1]$ ./bin/elasticsearch -d
安装Kibana
Kibana的安装步骤如下：
- 进入Kibana官方网站，此处选择当前的版本
7.5.1版本，找到LINUX，点击即可下载 - 使用Bitvise SSH Client工具将下载的
kibana-7.5.1-linux-x86_64.tar.gz包复制到/usr/local/路径，复制完毕后查看该路径下是否有文件：
[root@localhost local]# ll
总用量 233060
drwxr-xr-x. 2 root root 6 8月 12 2015 bin
drwxr-xr-x. 10 songyu root 4096 1月 8 11:15 elasticsearch-7.5.1
drwxr-xr-x. 2 root root 6 8月 12 2015 etc
drwxr-xr-x. 2 root root 6 8月 12 2015 games
drwxr-xr-x. 2 root root 6 8月 12 2015 include
drwxr-xr-x. 7 root root 94 11月 19 2018 kafka_2.12-2.0.0
-rw-r--r--. 1 root root 238481011 1月 13 21:42 kibana-7.5.1-linux-x86_64.tar.gz
drwxr-xr-x. 2 root root 6 8月 12 2015 lib
drwxr-xr-x. 2 root root 6 8月 12 2015 lib64
drwxr-xr-x. 2 root root 6 8月 12 2015 libexec
drwxr-xr-x. 2 root root 6 8月 12 2015 sbin
drwxr-xr-x. 5 root root 46 11月 15 2018 share
drwxr-xr-x. 2 root root 6 8月 12 2015 src
drwxr-xr-x. 12 songyu songyu 4096 11月 19 2018 zookeeper-3.4.12
-rw-r--r--. 1 root root 161083 11月 30 19:14 zookeeper.out
- 将
kibana-7.5.1-linux-x86_64.tar.gz包解压至/usr/local/路径：
[root@localhost local]# tar -zxvf kibana-7.5.1-linux-x86_64.tar.gz
- 修改文件拥有者：
[root@localhost local]# chown -R songyu ./kibana-7.5.1-linux-x86_64
[root@localhost local]# ll
总用量 233064
drwxr-xr-x. 2 root root 6 8月 12 2015 bin
drwxr-xr-x. 10 songyu root 4096 1月 8 11:15 elasticsearch-7.5.1
drwxr-xr-x. 2 root root 6 8月 12 2015 etc
drwxr-xr-x. 2 root root 6 8月 12 2015 games
drwxr-xr-x. 2 root root 6 8月 12 2015 include
drwxr-xr-x. 7 root root 94 11月 19 2018 kafka_2.12-2.0.0
drwxr-xr-x. 13 songyu root 4096 1月 13 22:03 kibana-7.5.1-linux-x86_64
-rw-r--r--. 1 root root 238481011 1月 13 21:42 kibana-7.5.1-linux-x86_64.tar.gz
drwxr-xr-x. 2 root root 6 8月 12 2015 lib
drwxr-xr-x. 2 root root 6 8月 12 2015 lib64
drwxr-xr-x. 2 root root 6 8月 12 2015 libexec
drwxr-xr-x. 2 root root 6 8月 12 2015 sbin
drwxr-xr-x. 5 root root 46 11月 15 2018 share
drwxr-xr-x. 2 root root 6 8月 12 2015 src
drwxr-xr-x. 12 songyu songyu 4096 11月 19 2018 zookeeper-3.4.12
-rw-r--r--. 1 root root 161083 11月 30 19:14 zookeeper.out
- 修改
/config/kibana.yml配置文件中的server.host、elasticsearch.hosts，如下所示：
# Specifies the address to which the Kibana server will bind. IP addresses and host names are both valid values.
# The default is 'localhost', which usually means remote machines will not be able to connect.
# To allow connections from remote users, set this parameter to a non-loopback address.
#server.host: "localhost"
server.host: "192.168.80.130"
# The URLs of the Elasticsearch instances to use for all your queries.
#elasticsearch.hosts: ["http://localhost:9200"]
elasticsearch.hosts: "http://192.168.80.130:9200"
启动
执行./bin/kibana命令进行启动，报以下错误：
[songyu@localhost kibana-7.5.1-linux-x86_64]$ ./bin/kibana
log [14:33:34.730] [info][plugins-system] Setting up [15] plugins: [code,security,licensing,timelion,features,spaces,translations,eui_utils,uiActions,newsfeed,expressions,data,inspector,embeddable,advancedUiActions]
log [14:33:34.740] [info][code][plugins] Setting up plugin
log [14:33:34.743] [info][plugins][security] Setting up plugin
log [14:33:34.745] [warning][config][plugins][security] Generating a random key for xpack.security.encryptionKey. To prevent sessions from being invalidated on restart, please set xpack.security.encryptionKey in kibana.yml
log [14:33:34.878] [warning][config][plugins][security] Session cookies will be transmitted over insecure connections. This is not recommended.
log [14:33:35.008] [info][licensing][plugins] Setting up plugin
log [14:33:35.069] [info][plugins][timelion] Setting up plugin
log [14:33:35.074] [info][features][plugins] Setting up plugin
log [14:33:35.076] [info][plugins][spaces] Setting up plugin
log [14:33:35.093] [info][plugins][translations] Setting up plugin
log [14:33:35.095] [info][data][plugins] Setting up plugin
log [14:33:35.443] [error][data][elasticsearch] Request error, retrying
GET http://192.168.80.130:9200/_xpack => connect ECONNREFUSED 192.168.80.130:9200
log [14:34:29.929] [warning][data][elasticsearch] Unable to revive connection: http://192.168.80.130:9200/
log [14:34:29.976] [warning][data][elasticsearch] No living connections
log [14:34:29.979] [warning][licensing][plugins] License information could not be obtained from Elasticsearch for the [data] cluster. Error: No Living connections
log [14:34:37.328] [warning][legacy-plugins] Skipping non-plugin directory at /usr/local/kibana-7.5.1-linux-x86_64/src/legacy/core_plugins/visualizations
log [14:34:43.489] [info][plugins-system] Starting [8] plugins: [code,security,licensing,timelion,features,spaces,translations,data]
log [14:34:45.334] [info][licensing][plugins] Imported changed license information from Elasticsearch for the [data] cluster: type: basic | status: active
log [14:34:45.422] [info][migrations] Creating index .kibana_task_manager_1.
log [14:34:45.917] [info][migrations] Creating index .kibana_1.
log [14:35:16.258] [warning][migrations] Unable to connect to Elasticsearch. Error: Request Timeout after 30000ms
log [14:35:45.530] [warning][migrations] Unable to connect to Elasticsearch. Error: [resource_already_exists_exception] index [.kibana_1/SJxIdZIUQSyfBtQz57lM5w] already exists, with { index_uuid="SJxIdZIUQSyfBtQz57lM5w" & index=".kibana_1" }
log [14:35:46.449] [warning][migrations] Another Kibana instance appears to be migrating the index. Waiting for that migration to complete. If no other Kibana instance is attempting migrations, you can get past this message by deleting index .kibana_1 and restarting Kibana.
log [14:35:52.973] [warning][migrations] Unable to connect to Elasticsearch. Error: [resource_already_exists_exception] index [.kibana_task_manager_1/aVhOfsd7Re21RbxZX78i5w] already exists, with { index_uuid="aVhOfsd7Re21RbxZX78i5w" & index=".kibana_task_manager_1" }
log [14:35:53.379] [warning][migrations] Another Kibana instance appears to be migrating the index. Waiting for that migration to complete. If no other Kibana instance is attempting migrations, you can get past this message by deleting index .kibana_task_manager_1 and restarting Kibana.
log [14:37:03.576] [warning][licensing][plugins] License information could not be obtained from Elasticsearch for the [data] cluster. Error: Request Timeout after 30000ms
...
后台启动
执行./bin/kibana &命令进行后台启动