基于docker-compose部署skywalking

前提

安装好docker和docker-compose

修改系统参数

$ vi /etc/sysctl.conf vm.max_map_count=262144 $ sysctl -p $ vi/etc/systemd/system.conf DefaultLimitNOFILE=65536 DefaultLimitNPROC=32000 DefaultLimitMEMLOCK=infinity $ systemctl daemon-reload $ vi /etc/security/limits.conf * soft nofile 65536 * hard nofile 65536 * soft nproc 4096 * hard nproc 4096 * hard memlock unlimited * soft memlock unlimited

创建目录

$ mkdir -p /data/elasticsearch/data $ chmod -R 777 /data/elasticsearch/data $ cd /data/elasticsearch/

编写docker-compose.yml文件

version: '3.3' services: es7: image: elasticsearch:7.10.1 container_name: es7 ports: - 9200:9200 - 9300:9300 environment: - discovery.type=single-node #单例模式 - bootstrap.memory_lock=true #锁定物理内存地址，防止es内存被交换出去，也就是避免es使用swap交换分区，频繁的交换，会导致IOPS变高 - "ES_JAVA_OPTS=-Xms1048m -Xmx1048m" #堆内存大小 - TZ=Asia/Shanghai ulimits: memlock: soft: -1 hard: -1 volumes: - /data/elasticsearch/data:/usr/share/elasticsearch/data skywalking-oap: image: apache/skywalking-oap-server:8.3.0-es7 container_name: skywalking-oap restart: always depends_on: - es7 links: - es7 ports: - 11800:11800 - 12800:12800 environment: TZ: Asia/Shanghai SW_STORAGE: elasticsearch7 SW_STORAGE_ES_CLUSTER_NODES: es7:9200 skywalking-ui: image: apache/skywalking-ui:8.3.0 container_name: skywalking-ui restart: always depends_on: - skywalking-oap links: - skywalking-oap ports: - 8080:8080 environment: TZ: Asia/Shanghai SW_OAP_ADDRESS: skywalking-oap:12800

启动

docker-compose up -d

作者：iamChel

链接：基于docker-compose部署skywalking - 简书

来源：简书