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ELK安装路程

ElasticSearch

  1. 解压文件

    tar -zxvf /guoc/gz/elasticsearch-7.9.2

  2. 修改配置文件elasticsearch.yml

    # ======================== 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: g-application
#
# ------------------------------------ Node ------------------------------------
#
# Use a descriptive name for the node:
#
node.name: gnode-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: /guoc/elk/elasticsearch-7.9.2/data
#
# Path to log files:
#
path.logs: /guoc/elk/elasticsearch-7.9.2/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: 8082
#
# 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: ["gnode-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

  3. 自定义启动脚本es-start.sh

    vim es-start.sh

/guoc/elk/elasticsearch-7.9.2/bin/elasticsearch &
could not find java in bundled jdk at /opt/elasticsearch/elasticsearch-7.9.1/jdk/bin/java报错

  4. 修改脚本执行权限并启动脚本

    chmod a+x ./es-start.sh
./es-start.sh

  5. 启动ElasticSearch问题 解决方案传送门https://www.cnblogs.com/hellxz/p/11057234.html

    1. could not find java in bundled jdk at /opt/elasticsearch/elasticsearch-7.9.1/jdk/bin/java报错

      # 修改es安装目录文件属主为当前启动es的用户
chown -R tgsd ./elasticsearch

Kinaba

  1. 解压文件

    tar -zxvf /guoc/gz/kibana-7.9.2-linux-x86_64.tar.gz

  2. 修改配置文件

    # Kibana is served by a back end server. This setting specifies the port to use.
#server.port: 5601
server.port: 8083

# 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: 0.0.0.0

# Enables you to specify a path to mount Kibana at if you are running behind a proxy.
# Use the `server.rewriteBasePath` setting to tell Kibana if it should remove the basePath
# from requests it receives, and to prevent a deprecation warning at startup.
# This setting cannot end in a slash.
#server.basePath: ""

# Specifies whether Kibana should rewrite requests that are prefixed with
# `server.basePath` or require that they are rewritten by your reverse proxy.
# This setting was effectively always `false` before Kibana 6.3 and will
# default to `true` starting in Kibana 7.0.
#server.rewriteBasePath: false

# The maximum payload size in bytes for incoming server requests.
#server.maxPayloadBytes: 1048576

# The Kibana server's name.  This is used for display purposes.
#server.name: "your-hostname"
server.name: "g-hostname"

# The URLs of the Elasticsearch instances to use for all your queries.
#elasticsearch.hosts: ["http://localhost:9200"]
elasticsearch.hosts: ["http://192.168.59.8:8082"]

# When this setting's value is true Kibana uses the hostname specified in the server.host
# setting. When the value of this setting is false, Kibana uses the hostname of the host
# that connects to this Kibana instance.
#elasticsearch.preserveHost: true

# Kibana uses an index in Elasticsearch to store saved searches, visualizations and
# dashboards. Kibana creates a new index if the index doesn't already exist.
#kibana.index: ".kibana"

# The default application to load.
#kibana.defaultAppId: "home"

# If your Elasticsearch is protected with basic authentication, these settings provide
# the username and password that the Kibana server uses to perform maintenance on the Kibana
# index at startup. Your Kibana users still need to authenticate with Elasticsearch, which
# is proxied through the Kibana server.
#elasticsearch.username: "kibana_system"
#elasticsearch.password: "pass"

# Enables SSL and paths to the PEM-format SSL certificate and SSL key files, respectively.
# These settings enable SSL for outgoing requests from the Kibana server to the browser.
#server.ssl.enabled: false
#server.ssl.certificate: /path/to/your/server.crt
#server.ssl.key: /path/to/your/server.key

# Optional settings that provide the paths to the PEM-format SSL certificate and key files.
# These files are used to verify the identity of Kibana to Elasticsearch and are required when
# xpack.security.http.ssl.client_authentication in Elasticsearch is set to required.
#elasticsearch.ssl.certificate: /path/to/your/client.crt
#elasticsearch.ssl.key: /path/to/your/client.key

# Optional setting that enables you to specify a path to the PEM file for the certificate
# authority for your Elasticsearch instance.
#elasticsearch.ssl.certificateAuthorities: [ "/path/to/your/CA.pem" ]

# To disregard the validity of SSL certificates, change this setting's value to 'none'.
#elasticsearch.ssl.verificationMode: full

# Time in milliseconds to wait for Elasticsearch to respond to pings. Defaults to the value of
# the elasticsearch.requestTimeout setting.
#elasticsearch.pingTimeout: 1500

# Time in milliseconds to wait for responses from the back end or Elasticsearch. This value
# must be a positive integer.
#elasticsearch.requestTimeout: 30000

# List of Kibana client-side headers to send to Elasticsearch. To send *no* client-side
# headers, set this value to [] (an empty list).
#elasticsearch.requestHeadersWhitelist: [ authorization ]

# Header names and values that are sent to Elasticsearch. Any custom headers cannot be overwritten
# by client-side headers, regardless of the elasticsearch.requestHeadersWhitelist configuration.
#elasticsearch.customHeaders: {}

# Time in milliseconds for Elasticsearch to wait for responses from shards. Set to 0 to disable.
#elasticsearch.shardTimeout: 30000

# Time in milliseconds to wait for Elasticsearch at Kibana startup before retrying.
#elasticsearch.startupTimeout: 5000

# Logs queries sent to Elasticsearch. Requires logging.verbose set to true.
#elasticsearch.logQueries: false

# Specifies the path where Kibana creates the process ID file.
#pid.file: /var/run/kibana.pid

# Enables you to specify a file where Kibana stores log output.
#logging.dest: stdout

# Set the value of this setting to true to suppress all logging output.
#logging.silent: false

# Set the value of this setting to true to suppress all logging output other than error messages.
#logging.quiet: false

# Set the value of this setting to true to log all events, including system usage information
# and all requests.
#logging.verbose: false

# Set the interval in milliseconds to sample system and process performance
# metrics. Minimum is 100ms. Defaults to 5000.
#ops.interval: 5000

# Specifies locale to be used for all localizable strings, dates and number formats.
# Supported languages are the following: English - en , by default , Chinese - zh-CN .
#i18n.locale: "en"

  3. 自定义启动脚本k-start.sh

    vim k-start.sh

/guoc/elk/kibana-7.9.2-linux-x86_64/bin/kibana &

  4. 修改脚本执行权限并启动脚本

    chmod a+x ./k-start.sh
./k-start.sh

  5. 启动kibana问题

    1. log   [06:13:00.537] [error][plugins][reporting][validations] The Reporting plugin encountered issues launching Chromium in a self-test. You may have trouble generating reports.
log   [06:13:00.538] [error][plugins][reporting][validations] Error: Failed to launch chrome!
/guoc/elk/kibana-7.9.2-linux-x86_64/x-pack/plugins/reporting/chromium/headless_shell-linux/headless_shell: error while loading shared libraries: libnss3.so: cannot open shared object file: No such file or directory
TROUBLESHOOTING: https://github.com/GoogleChrome/puppeteer/blob/master/docs/troubleshooting.md

    at onClose (/guoc/elk/kibana-7.9.2-linux-x86_64/node_modules/puppeteer-core/lib/Launcher.js:349:14)
    at Interface.helper.addEventListener (/guoc/elk/kibana-7.9.2-linux-x86_64/node_modules/puppeteer-core/lib/Launcher.js:338:50)
    at Interface.emit (events.js:203:15)
    at Interface.close (readline.js:397:8)
    at Socket.onend (readline.js:173:10)
    at Socket.emit (events.js:203:15)
    at endReadableNT (_stream_readable.js:1145:12)
    at process._tickCallback (internal/process/next_tick.js:63:19)
  log   [06:13:00.543] [error][plugins][reporting][validations] Error: Could not close browser client handle!
    at browserFactory.test.then.browser (/guoc/elk/kibana-7.9.2-linux-x86_64/x-pack/plugins/reporting/server/lib/validate/validate_browser.js:26:15)
    at process._tickCallback (internal/process/next_tick.js:68:7)
  log   [06:13:00.550] [warning][plugins][reporting][validations] Reporting plugin self-check generated a warning: Error: Could not close browser client handle!
  log   [06:17:58.226] [warning][fetcher][plugins][telemetry] Error sending telemetry usage data: FetchError: request to https://telemetry.elastic.co/xpack/v2/send failed, reason: getaddrinfo EAI_AGAIN telemetry.elastic.co telemetry.elastic.co:443
  Error: Failed to launch chrome!

      提示 启动谷歌浏览器失败 可以无视（因为linux服务器上没有chrome）；

Logstash

  1. 解压logstash.tar.gz

    tar -zxvf /guoc/gz/logstash-7.9.2.tar.gz

  2. 在config文件夹向下自定义配置文件logstash-custom.conf并增加执行权限

    vim logstash-custom.conf
#input 输入配置
input {
  tcp {
    mode => "server"
    host => "0.0.0.0"
    port => 8084
    codec => json_lines
  }
}
filter {

}
#output 输出配置
output {
  elasticsearch {
    hosts => ["127.0.0.1:8082"]
    index => "log-dev-%{+yyyy.MM.dd}"
  }
}




chown a+x /guoc/elk/logstash-7.9.2/config/logstash-custom.conf

  3. 自定义启动脚本

    vim l-start.sh

/guoc/elk/logstash-7.9.2/bin/logstash -f /guoc/elk/logstash-7.9.2/config/logstash-custom.conf &

  4. 修改脚本执行权限并启动脚本

    chmod a+x ./l-start.sh
./l-start.sh

  5. logstash 需要jdk环境 传送门https://www.cnblogs.com/xuliangxing/p/7066913.html

  6. 启动logstash问题

    1. could not find java; set JAVA_HOME or ensure java is in PATH

      解决方案传送门https://blog.csdn.net/m0_38056893/article/details/105666440

      在/logstash/bin/logstash.lib.sh文件中首行配置JAVA_HOME即可

      image-20210224152900660