elk一、docker部署elk抓取容器日志配置 (output 到redis)
创建文件夹以及文件
drwxr-xr-x. 2 root root 54 7月 15 13:24 config
-rwxr-xr-x. 1 root root 412 6月 28 17:15 docker-compose.yml
[root@mdm-dev2 filebeat]# pwd
/home/filebeat
[root@mdm-dev2 filebeat]#
docker-compose.yml文件内容如下（logging是给日志中添加标签）
version: '2'
services:
filebeat:
image: prima/filebeat:5.6.1
hostname: STdev2
labels:
service: STdev2-filebeat
logging:
options:
labels: "service"
restart: always
volumes:
- /home/filebeat/config/filebeat.yml:/filebeat.yml
- ~/dockerdata/filebeat:/data
- /var/lib/docker/containers:/var/lib/docker/containers
- /etc/localtime:/etc/localtime
-rw-r--r--. 1 root root 2398 6月 23 13:51 filebeat.template.json
-rwx--x--x. 1 root root 6072 7月 9 11:46 filebeat.yml
[root@mdm-dev2 config]# pwd
/home/filebeat/config
filebeat.yml文件配置如下
###################### Filebeat Configuration Example #########################
# This file is an example configuration file highlighting only the most common
# options. The filebeat.full.yml file from the same directory contains all the
# supported options with more comments. You can use it as a reference.
#
# You can find the full configuration reference here:
# https://www.elastic.co/guide/en/beats/filebeat/index.html
#=========================== Filebeat prospectors =============================
filebeat.prospectors:
# Each - is a prospector. Most options can be set at the prospector level, so
# you can use different prospectors for various configurations.
# Below are the prospector specific configurations.
- input_type: log
# Paths that should be crawled and fetched. Glob based paths.
paths:
# - /var/log/messages
# - /var/log/*.log
# - /var/log/containers/*.log
- /var/lib/docker/containers/*/*.log
#- c:\programdata\elasticsearch\logs\*
tags: ["st-dev2"]
document_type: list
# Exclude lines. A list of regular expressions to match. It drops the lines that are
# matching any regular expression from the list.
#exclude_lines: ["^DBG"]
# Include lines. A list of regular expressions to match. It exports the lines that are
# matching any regular expression from the list.
#include_lines: ["^ERR", "^WARN"]
# Exclude files. A list of regular expressions to match. Filebeat drops the files that
# are matching any regular expression from the list. By default, no files are dropped.
# exclude_files: [".gz$"]
# Optional additional fields. These field can be freely picked
# to add additional information to the crawled log files for filtering
#fields:
# level: debug
# review: 1
#fields:
# level: INFO
### Multiline options
# Mutiline can be used for log messages spanning multiple lines. This is common
# for Java Stack Traces or C-Line Continuation
# The regexp Pattern that has to be matched. The example pattern matches all lines starting with [
#multiline.pattern: ^\[
multiline.pattern: '^Mon|Tue|Web|Thu|Fri|Sat|Sun [[:space:]] Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec'
# Defines if the pattern set under pattern should be negated or not. Default is false.
# multiline.negate: true
# Match can be set to "after" or "before". It is used to define if lines should be append to a pattern
# that was (not) matched before or after or as long as a pattern is not matched based on negate.
# Note: After is the equivalent to previous and before is the equivalent to to next in Logstash
# multiline.match: after
json.keys_under_root: true
# 因为docker使用的log driver是json-file，因此采集到的日志格式是json格式，设置为true之后，filebeat会将日志进行json_decode处理
json.add_error_key: true
#如果启用此设置，则在出现JSON解组错误或配置中定义了message_key但无法使用的情况下，Filebeat将添加“error.message”和“error.type：json”键。
json.message_key: log
#一个可选的配置设置，用于指定应用行筛选和多行设置的JSON密钥。 如果指定，键必须位于JSON对象的顶层，且与键关联的值必须是字符串，否则不会发生过滤或多行聚合。
tail_files: true
# 将error日志合并到一行
# multiline.pattern: '^([0-9]{4}|[0-9]{2})-[0-9]{2}'
# multiline.pattern: ^(\s|[A-Z][a-z]|-)
multiline.negate: true
multiline.match: after
multiline.timeout: 10s
#================================ General =====================================
# The name of the shipper that publishes the network data. It can be used to group
# all the transactions sent by a single shipper in the web interface.
#name:
# The tags of the shipper are included in their own field with each
# transaction published.
#tags: ["service-X", "web-tier"]
# Optional fields that you can specify to add additional information to the
# output.
#fields:
# env: staging
#================================ Outputs =====================================
# Configure what outputs to use when sending the data collected by the beat.
# Multiple outputs may be used.
#-------------------------- Elasticsearch output ------------------------------
#output.elasticsearch:
# Array of hosts to connect to.
# hosts: ["localhost:9200"]
# Optional protocol and basic auth credentials.
#protocol: "https"
#username: "elastic"
#password: "changeme"
output.redis:
# Array of hosts to connect to.
hosts: ["192.168.180.6"]
port: 6379
password: "sinoeyes"
key: "sinoeyes-io"
db: 4
timeout: 5
dataytpe: "list"
template.name: "filebeat"
template.path: "filebeat.template.json"
template.overwrite: false
#----------------------------- Logstash output --------------------------------
#output.logstash:
# The Logstash hosts
#hosts: ["localhost:5044"]
# Optional SSL. By default is off.
# List of root certificates for HTTPS server verifications
#ssl.certificate_authorities: ["/etc/pki/root/ca.pem"]
# Certificate for SSL client authentication
#ssl.certificate: "/etc/pki/client/cert.pem"
# Client Certificate Key
#ssl.key: "/etc/pki/client/cert.key"
#================================ Logging =====================================
# Sets log level. The default log level is info.
# Available log levels are: critical, error, warning, info, debug
#logging.level: debug
#logging.level: critical, error, warning, info, debug
#logging.level: info
# At debug level, you can selectively enable logging only for some components.
# To enable all selectors use ["*"]. Examples of other selectors are "beat",
# "publish", "service".
logging.selectors: ["*"]
#==================== Elasticsearch template setting ==========================
#setup.template.name: "filebeat.template.json"
#setup.template.fields: "filebeat.template.json"
#setup.template.overwrite: true
#setup.template.enabled: false
# 过滤掉一些不必要字段#
processors:
- drop_fields:
fields: ["input_type", "offset", "stream", "beat"]
filebeat.template.json文件内容如下
{
"mappings": {
"_default_": {
"_all": {
"norms": false
},
"_meta": {
"version": "5.1.2"
},
"dynamic_templates": [
{
"strings_as_keyword": {
"mapping": {
"ignore_above": 1024,
"type": "keyword"
},
"match_mapping_type": "string"
}
}
],
"properties": {
"@timestamp": {
"type": "date"
},
"beat": {
"properties": {
"hostname": {
"ignore_above": 1024,
"type": "keyword"
},
"name": {
"ignore_above": 1024,
"type": "keyword"
},
"version": {
"ignore_above": 1024,
"type": "keyword"
}
}
},
"input_type": {
"ignore_above": 1024,
"type": "keyword"
},
"message": {
"norms": false,
"type": "text"
},
"meta": {
"properties": {
"cloud": {
"properties": {
"availability_zone": {
"ignore_above": 1024,
"type": "keyword"
},
"instance_id": {
"ignore_above": 1024,
"type": "keyword"
},
"machine_type": {
"ignore_above": 1024,
"type": "keyword"
},
"project_id": {
"ignore_above": 1024,
"type": "keyword"
},
"provider": {
"ignore_above": 1024,
"type": "keyword"
},
"region": {
"ignore_above": 1024,
"type": "keyword"
}
}
}
}
},
"offset": {
"type": "long"
},
"source": {
"ignore_above": 1024,
"type": "keyword"
},
"tags": {
"ignore_above": 1024,
"type": "keyword"
},
"type": {
"ignore_above": 1024,
"type": "keyword"
}
}
}
},
"order": 0,
"settings": {
"index.refresh_interval": "5s"
},
"template": "filebeat-*"
}