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README.md

File metadata and controls

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运行 WatchLog

确定参数配置

  • LOG_PREFIX：日志前缀标识, 默认是watchlog, 支持自定义
  • RUNTIME_TYPE：运行时类型，支持docker containerd
  • LOGGING_OUTPUT：日志输出类型，支持主流的kafka elasticsearch redis file等

RUNTIME_TYPE 详细

            - name: RUNTIME_TYPE
              value: docker

LOGGING_OUTPUT 详细配置

  • kafka
            - name: LOGGING_OUTPUT
              value: kafka
            - name: KAFKA_BROKERS
              value: 192.168.1.190:9092
  • elasticsearch
            - name: LOGGING_OUTPUT
              value: elasticsearch
            - name: ELASTICSEARCH_HOST
              value: "192.168.1.190"
            - name: ELASTICSEARCH_PORT
              value: "9200"
  • redis
            - name: LOGGING_OUTPUT
              value: redis
            - name: REDIS_HOST
              value: "192.168.1.190"
            - name: REDIS_PORT
              value: "6379"
            - name: REDIS_PASSWORD
              value: "redis@123."
  • file
            - name: LOGGING_OUTPUT
              value: file
            - name: FILE_PATH
              value: "/tmp/filebeat"
            - name: FILE_NAME
              value: "filebeat"

启动服务

kubectl apply -f ./kubernetes/watchlog.yaml

运行测试用例

前提条件

需要为每个被收集的Controller/Pod中, 注入日志采集前缀标志watchlog_{xxx}的环境变量, 前缀标识取决于 WatchLog 服务的环境变量 LOG_PREFIX, 默认情况下是 watchlog.

        - env:
            - name: watchlog_default-nginx
              value: stdout

启动服务

kubectl apply -f ./kubernetes/nginx.yaml