如何从“Docker quickstart终端”启动docker时添加`--registry-mirror'？ [英] How to add `--registry-mirror` when starting docker from "Docker quickstart terminal"?
问题描述
从docker分发文档： https://github.com/docker/distribution
它说要配置docker使用镜像，我们应该：
配置Docker守护程序
启动时需要将--registry-mirror选项传递给Docker守护进程：
docker --registry-mirror = https：// < my-docker-mirror-host> daemon
我是docker的新手，我通过提供的Docker Quickstart Termal应用程序，其动作调用 start.sh shell：
＃！/ bin / bash
VM = default
DOCKER_MACHINE = / usr / local / bin / docker-machine
VBOXMANAGE = / Applications / VirtualBox.app / Contents / MacOS / VBoxManage
BLUE ='\033 [0; 34m'
GREEN ='\033 [0; 32m'
NC ='\033 [0m'
unset DYLD_LIBRARY_PATH
unset LD_LIBRARY_PATH
清除
如果[！ -f $ DOCKER_MACHINE] || [！ -f $ VBOXMANAGE];然后
echo没有安装VirtualBox或Docker Machine，请重新运行Toolbox安装程序，然后重试。
exit 1
fi
$ VBOXMANAGE showvminfo $ VM&> / dev / null
VM_EXISTS_CODE = $？
if [$ VM_EXISTS_CODE -eq 1];然后
echo正在创建机器$ VM ...
$ DOCKER_MACHINE rm -f $ VM&> / dev / null
rm -rf〜/ .docker / machine / machines / $ VM
$ DOCKER_MACHINE create -d virtualbox --virtualbox-memory 2048 --virtualbox-disk-size 204800 $ VM
else
echoMachine $ VM已经存在于VirtualBox中。
fi
VM_STATUS = $（$ DOCKER_MACHINE status $ VM）
if [$ VM_STATUS！=Running];然后
echo正在启动机器$ VM ...
$ DOCKER_MACHINE start $ VM
是| $ DOCKER_MACHINE regenerate-certs $ VM
fi
echo设置机器的环境变量$ VM ...
clear
cat< ; EOF
##。
## ## ## ==
## ## ## ## ===
/ \ ___ / ===
~~~ {~~ ~~~~ ~~~ ~~~~ ~~~〜/ === - ~~~
\ ______ o __ /
\ \ __ /
\ ____ \ _______ /
EOF
echo -e$ {BLUE} docker $ { NC}配置为使用带有IP $ {GREEN} $（$ DOCKER_MACHINE ip $ VM）的$ {GREEN} $ VM $ {NC}机器$ {NC}
echo文档在https://docs.docker.com
echo
eval $（$ DOCKER_MACHINE env $ VM --shell = bash）
USER_SHELL = $（dscl / Search -read / Users / $ USER UserShell | awk'{print $ 2}'| head -n 1）
if [[$ USER_SHELL == */ bash*]] || [ $ USER_SHELL == */ zsh*]] || [[$ USER_SHELL == */ sh*]]; then
$ USER_SHELL --login
else
$ USER_SHELL
fi
这是正确的文件，我可以把我的'--registry-mirror
如果你做一个 docker-machine create - >
docker-machine create --help
用法：docker-machine create [OPTIONS] [arg ...]
创建一台机器。
运行'docker-machine create --driver name'，在帮助文本中包含该驱动程序的创建标志。
选项：
...
--engine-insecure-registry [--engine-insecure-registry选项--engine-insecure-registry选项]指定不安全的注册表允许使用创建的en
gine
--engine-registry-mirror [--engine-registry-mirror选项--engine-registry-mirror选项]指定要使用的注册表镜像
因此，您可以修改脚本以添加一个参数：
- engine-registry-mirror = ...
，因为你的默认'docker-machine可能已经存在了（做一个 docker-machine ls ），你可能需要首先删除它（ docker-machine rm default ：确保您可以轻松地从本地Dockerfiles重新创建映像，和/或没有数据容器需要先保存）
From the docker distribution document: https://github.com/docker/distribution
It says to configure the docker to use the mirror, we should:
Configuring the Docker daemon
You will need to pass the --registry-mirror option to your Docker daemon on startup:
docker --registry-mirror=https://<my-docker-mirror-host> daemon
I'm newbie to docker, and I start docker from mac normal by the provided "Docker Quickstart Termial" app, which actaully invokes a start.sh shell:
#!/bin/bash
VM=default
DOCKER_MACHINE=/usr/local/bin/docker-machine
VBOXMANAGE=/Applications/VirtualBox.app/Contents/MacOS/VBoxManage
BLUE='\033[0;34m'
GREEN='\033[0;32m'
NC='\033[0m'
unset DYLD_LIBRARY_PATH
unset LD_LIBRARY_PATH
clear
if [ ! -f $DOCKER_MACHINE ] || [ ! -f $VBOXMANAGE ]; then
echo "Either VirtualBox or Docker Machine are not installed. Please re-run the Toolbox Installer and try again."
exit 1
fi
$VBOXMANAGE showvminfo $VM &> /dev/null
VM_EXISTS_CODE=$?
if [ $VM_EXISTS_CODE -eq 1 ]; then
echo "Creating Machine $VM..."
$DOCKER_MACHINE rm -f $VM &> /dev/null
rm -rf ~/.docker/machine/machines/$VM
$DOCKER_MACHINE create -d virtualbox --virtualbox-memory 2048 --virtualbox-disk-size 204800 $VM
else
echo "Machine $VM already exists in VirtualBox."
fi
VM_STATUS=$($DOCKER_MACHINE status $VM)
if [ "$VM_STATUS" != "Running" ]; then
echo "Starting machine $VM..."
$DOCKER_MACHINE start $VM
yes | $DOCKER_MACHINE regenerate-certs $VM
fi
echo "Setting environment variables for machine $VM..."
clear
cat << EOF
## .
## ## ## ==
## ## ## ## ## ===
/"""""""""""""""""\___/ ===
~~~ {~~ ~~~~ ~~~ ~~~~ ~~~ ~ / ===- ~~~
\______ o __/
\ \ __/
\____\_______/
EOF
echo -e "${BLUE}docker${NC} is configured to use the ${GREEN}$VM${NC} machine with IP ${GREEN}$($DOCKER_MACHINE ip $VM)${NC}"
echo "For help getting started, check out the docs at https://docs.docker.com"
echo
eval $($DOCKER_MACHINE env $VM --shell=bash)
USER_SHELL=$(dscl /Search -read /Users/$USER UserShell | awk '{print $2}' | head -n 1)
if [[ $USER_SHELL == *"/bash"* ]] || [[ $USER_SHELL == *"/zsh"* ]] || [[ $USER_SHELL == *"/sh"* ]]; then
$USER_SHELL --login
else
$USER_SHELL
fi
Is it the correct file that I can put my '--registry-mirror' config to it? What should I do?
If you do a docker-machine create --help:
docker-machine create --help
Usage: docker-machine create [OPTIONS] [arg...]
Create a machine.
Run 'docker-machine create --driver name' to include the create flags for that driver in the help text.
Options:
...
--engine-insecure-registry [--engine-insecure-registry option --engine-insecure-registry option] Specify insecure registries to allow with the created en
gine
--engine-registry-mirror [--engine-registry-mirror option --engine-registry-mirror option] Specify registry mirrors to use
So you can modify your script to add one more parameter:
--engine-registry-mirror=...
However, since your 'default' docker-machine probably already exists (do a docker-machine ls), you might need to remove it first (docker-machine rm default: make sure you can easily recreate your images from your local Dockerfiles, and/or that you don't have data container that would need to be saved first)
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