##
1、registry镜像用一个
2、config.yaml用多个，主要的不同就是代理url不一样
3、起多个registry：azure，阿里云。后端存储用一个，
中科大镜像太慢，有时候不稳定，不建议用
4、vm中，修改/etc/docker/daemon.json中registry-mirrors配三条url
{
"registry-mirrors": ["http://10.154.12.120:7997","http://10.154.12.120:7998","http://10.154.12.120:7999"]
}
5、config.yaml的配置
默认配置查看链接：
https://github.com/docker/docker.github.io/blob/v18.03/registry/configuration.md ；这边有参数的解释
version: 0.1
log:
fields:
service: registry
level: info
storage:
cache:
blobdescriptor: redis
s3:#存储配置
accesskey: admin
secretkey: 8cDcos11
region: huadong
regionendpoint: http://10.154.12.127:9000
bucket: mirror-registry
encrypt: false
secure: false
v4auth: true
chunksize: 5242880
rootdirectory: /
delete:
enabled: true
maintenance:
uploadpurging:
enabled: true
age: 168h
interval: 24h
dryrun: false
readonly:
enabled: false
http:
addr: :5000
headers:
X-Content-Type-Options: [nosniff]
redis:
addr: 10.154.12.248:6379
password: 8cDcos11
db: 0
dialtimeout: 10ms
readtimeout: 10ms
writetimeout: 10ms
pool:
maxidle: 16
maxactive: 64
idletimeout: 300s
health:
storagedriver:
enabled: true
interval: 10s
threshold: 3
proxy:
remoteurl: https://docker.mirrors.ustc.edu.cn
#这边可替换成其他加速地址：https://dockerhub.azk8s.cn；https://cduvuqsh.mirror.aliyuncs.com
6、Dockerfile
FROM registry:latest
LABEL maintainer="zhouyu <zhouyu@cmss.chinamobile.com>"
COPY entrypoint.sh /entrypoint.sh
COPY config.yml /etc/docker/registry/config.yml
7、entrypoint.sh
#!/bin/sh
set -e
CONFIG_YML=/etc/docker/registry/config.yml
if [ -n "$PROXY_REMOTE_URL" -a `grep -c "$PROXY_REMOTE_URL" $CONFIG_YML` -eq 0 ]; then
echo "proxy:" >> $CONFIG_YML
echo " remoteurl: $PROXY_REMOTE_URL" >> $CONFIG_YML
echo "------ Enabled proxy to remote: $PROXY_REMOTE_URL ------"
elif [ $DELETE_ENABLED = true -a `grep -c "delete:" $CONFIG_YML` -eq 0 ]; then
sed -i '/rootdirectory/a\ delete:' $CONFIG_YML
sed -i '/delete/a\ enabled: true' $CONFIG_YML
echo "------ Enabled local storage delete -----"
fi
case "$1" in
*.yaml|*.yml) set -- registry serve "$@" ;;
serve|garbage-collect|help|-*) set -- registry "$@" ;;
esac
exec "$@"
8、docker-compose.yml
version: '2'
services:
registry-azure:
image: registry-mirror-azure:v1.0
volumes:
- /root/registry-mirror-fishing/registry-mirror-master/config.yml:/etc/docker/registry/config.yml
ports:
- 7998:5000
9、启动命令
docker run -itd -p 7997:5000 -v `pwd`/config.yml:/etc/docker/registry/config.yml -e PROXY_REMOTE_URL=https://dockerhub.azk8s.cn --name registry-keda registry-mirror-keda:v1.0
指定下配置文件
本文由 周宇 创作，采用 知识共享署名4.0 国际许可协议进行许可
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最后编辑时间为:2019-12-31 00:00:00