Docker Compose healthcheck mysql
Docker Compose healthcheck mysql
提问于 2018-02-02 03:50:11
我使用以下设置: 1. Docker引擎: 18.02.0-ce-rc1，2. Compose 1.18.0，3. Mac
mysql:
image: mysql:5.6
container_name: app-db
environment:
MYSQL_ROOT_PASSWORD: ${MYSQL_ROOT_PASSWORD}
MYSQL_DATABASE: ${MYSQL_DATABASE}
MYSQL_USER: ${MYSQL_USER}
MYSQL_PASSWORD: ${MYSQL_PASSWORD}
healthcheck:
test: /usr/bin/mysql --host=127.0.0.1 --user=user --password=password --silent --execute \"SELECT 1;\"
interval: 30s
timeout: 10s
retries: 5
ports:
- "3306:3306"
volumes:
- mysql_data:/var/lib/mysql
networks:
- app
restart: always但是我总是很快得到下面的错误(在几秒钟内)
docker-compose up
Creating network "compose_app" with the default driver
Creating app-db ... done
Creating app-db ...
ERROR: for app Container "bf94292aa4fa" is unhealthy.
ERROR: Encountered errors while bringing up the project.请帮帮忙。谢谢
回答 1
Stack Overflow用户
发布于 2021-09-21 14:24:19
mysql运行状况检查可能如下所示：
healthcheck:
test: mysql ${MYSQL_DATABASE} --user=${MYSQL_USER} --password='${MYSQL_PASSWORD}' --silent --execute "SELECT 1;"
interval: 30s
timeout: 10s
retries: 5 页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/48570648
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