Elasticsearch
下载：https://www.elastic.co/cn/downloads/elasticsearch
配置：(config/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:
#
#配置的集群名称，默认是elasticsearch，es服务会通过广播方式自动连接在同一网段下的es服务，通过多播方式进行通信，同一网段下可以有多个集群，通过集群名称这个属性来区分不同的集群。
cluster.name: my-application
#
# ------------------------------------ Node ------------------------------------
#
# Use a descriptive name for the node:
#
#节点名称
node.name: slave-1
#指定该节点是否有资格被选举成为node（注意这里只是设置成有资格， 不代表该node一定就是master），默认是true，es是默认集群中的第一台机器为master，如果这台机挂了就会重新选举master。
node.master: true
#指定该节点是否存储索引数据，默认为true。
node.data: true
#
# Add custom attributes to the node:
#
#node.attr.rack: r1
#
# ----------------------------------- Paths ------------------------------------
#
# Path to directory where to store the data (separate multiple locations by comma):
#
#es数据保存位置
path.data: /path/to/data
#
# Path to log files:
#
#es日志保存位置
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):
#
#本机内网IP
network.host: 192.168.1.26
#
# 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 new node is started:
# The default list of hosts is ["127.0.0.1", "[::1]"]
#
#设置新节点被启动时能够发现的主节点列表（主要用于不同网段机器连接）
discovery.zen.ping.unicast.hosts: ["192.168.1.200"]
#
# Prevent the "split brain" by configuring the majority of nodes (total number of master-eligible nodes / 2 + 1):
#
#设置一个集群中主节点的数量，当多于三个节点时，该值可在2-4之间
discovery.zen.minimum_master_nodes: 1
#
# For more information, consult the zen discovery 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
#设置允许http跨域访问
http.cors.enabled: true
http.cors.allow-origin: "*"
错误处理：
[1]: max file descriptors [65535] for elasticsearch process is too low, increase to at least [65536]
[2]: max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]
修改/etc/security/limits.conf
* hard nofile 65536
修改/etc/security/limits.d/*-nproc.conf
* soft nproc 65536
修改/etc/sysctl.conf
添加配置：vm.max_map_count=262144，然后执行命令 sysctl -p
Logstash
下载：https://www.elastic.co/downloads/logstash
配置：
logstash.conf
input {
# tcp {
# port => 5599
# type => ofbank-mining
# }
# filebeats配置
beats{
port => 5599
}
}
filter {
grok {
match => [
"message","%{TIMESTAMP_ISO8601:time} (?<code_info>[a-zA-Z0-9.]+):%{BASE10NUM:code_line} (?:[a-zA-Z0-9.()*]+) >>> %{WORD:log_lavel} %{BASE10NUM} %{GREEDYDATA:content}"
]
overwrite => ["message"]
}
date {
match => ["time","yyyy-MM-dd HH:mm:ss"]
}
mutate {
remove_field=> ["@version","TYPE","ACTION"]
}
}
output {
if [fields][log_topics] == "ofbank_mining_web" {
elasticsearch {
hosts => ["192.168.1.160:9200","192.168.1.81:9200"]
index => "ofbank-mining-log-%{+YYYY-MM-dd}"
manage_template => false
template_name => "ofbank"
template => "/home/elasticsearch/logstash/template/ofbank-template.json"
template_overwrite => true
}
}
}
template.json
{
"crawl": {
"template": "app-*",
"settings": {
"index.number_of_shards": 3,
"number_of_replicas": 1
},
"mappings": {
"logs": {
"properties": {
"time": {
"type": "string",
"index": "not_analyzed"
},
"code_info": {
"type": "string",
"index": "not_analyzed"
},
"code_line": {
"type": "string",
"index": "not_analyzed"
},
"log_lavel": {
"type": "string",
"index": "not_analyzed"
},
"content": {
"type": "string"
}
}
}
}
}
}
Filebeat配置
filebeat.prospectors:
- type: log
# Change to true to enable this prospector configuration.
enabled: true
# Paths that should be crawled and fetched. Glob based paths.
paths:
# 读取的文件路径
- /mnt/logs/mining-10010.log
# Optional additional fields. These fields can be freely picked
# to add additional information to the crawled log files for filtering
fields:
log_topics: ofbank_mining_web
#============================= Filebeat modules ===============================
filebeat.config.modules:
# Glob pattern for configuration loading
path: ${path.config}/modules.d/*.yml
# Set to true to enable config reloading
reload.enabled: false
# Period on which files under path should be checked for changes
#reload.period: 10s
#==================== Elasticsearch template setting ==========================
setup.template.settings:
index.number_of_shards: 3
#================================ Outputs =====================================
output.logstash:
# The Logstash hosts
hosts: ["192.168.1.160:5599"]
Kibana配置
server.port: 5601
#本地IP
server.host: "192.168.1.81"
elasticsearch.url: "http://192.168.1.81:9200"
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