为了绕过码头上的犹太人，

• 我在Docker中使用nginx服务器创建了一个反向代理并设置了头。

下面是我遵循的步骤，

• 运行一个nginx示例，

> docker run -d --name nginx-proxy -p 80:80 nginx

• 使用以下命令将现有的default.conf复制到本地系统

# my present working directory is a temp folder 
> docker cp nginx-proxy:/etc/nginx/conf.d/default.conf .

• 已标识aretmis容器的主机名/IP地址，因为我需要将其设置为Origin的标头

> docker exec artemis hostname -i

• 将以下内容更新为default.conf文件

server {
    listen       80;
    listen  [::]:80;
    server_name  localhost;

    location / {
     if ($request_method = 'OPTIONS') {
        add_header Origin http://172.17.0.2;
        add_header 'Access-Control-Allow-Origin' '*';

        add_header 'Access-Control-Allow-Credentials' 'true';
        add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
        add_header 'Access-Control-Allow-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';

        add_header 'Access-Control-Max-Age' 86400;
        add_header 'Content-Type' 'text/plain charset=UTF-8';
        add_header 'Content-Length' 0;
        return 204; break;
     }

     if ($request_method = 'POST') {
        add_header Origin http://172.17.0.2;
        add_header 'Access-Control-Allow-Origin' '*';
        add_header 'Access-Control-Allow-Credentials' 'true';
        add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
        add_header 'Access-Control-Allow-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';
     }
     if ($request_method = 'GET') {
        add_header Origin http://172.17.0.2;
        add_header 'Access-Control-Allow-Origin' '*';
        add_header 'Access-Control-Allow-Credentials' 'true';
        add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
        add_header 'Access-Control-Allow-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';
     }

      proxy_pass http://172.17.0.2:8161/;
      proxy_set_header Origin http://172.17.0.2;
      proxy_set_header Host      $host:$server_port;
      proxy_set_header X-Real-IP $remote_addr;
    }

    #error_page  404              /404.html;
    # redirect server error pages to the static page /50x.html
    #
     error_page   500 502 503 504  /50x.html;
     location = /50x.html {
        root   /usr/share/nginx/html;
     }
}

• 注意：不要忘记最后的;。
• 复制默认值到nginx服务器，我们可以验证和重新加载新的配置，而无需停止容器。

# I am in my temp directory 
# to copy use below command
> docker cp default.conf nginx-proxy:/etc/nginx/conf.d/default.conf

# to validate the config file use below command
> docker exec nginx-proxy nginx -t

# to restart send singal using below command
> docker exec nginx-proxy nginx -r reload

• 由于我们为nginx容器公开了80端口，因此可以点击http://localhost:80/console来访问ArtemisMQ页面。
• 这只能用于开发目的。不适用于生产。

Refered How to set nginx reverse proxy blog
附加注解：

• 我必须验证我是否能够从docker的nginx服务器中访问jolokia端点，使用下面的命令。

> docker exec -it nginx-proxy bash

我用来验证的curl命令。

root@681b68921481:/# curl -H "Origin: http://172.17.0.2" http://admin:amdin@172.17.0.2:8161/console/jolokia/

• 输出：

{"request":{"type":"version"},"value":{"agent":"1.7.0","protocol":"7.2","config":{"listenForHttpService":"true","authIgnoreCerts":"false","agentId":"172.17.0.2-1-6c008c24-servlet","debug":"fal
se","agentType":"servlet","policyLocation":"file:\/home\/jboss\/broker\/etc\/jolokia-access.xml","agentContext":"\/jolokia","serializeException":"false","mimeType":"text\/plain","dispatcherCla
sses":"org.jolokia.http.Jsr160ProxyNotEnabledByDefaultAnymoreDispatcher","multicastGroup":"239.192.48.84","authMode":"basic","authMatch":"any","streaming":"true","canonicalNaming":"true","hist
oryMaxEntries":"10","allowErrorDetails":"false","allowDnsReverseLookup":"true","realm":"jolokia","includeStackTrace":"false","multicastPort":"24884","mbeanQualifier":"qualifier=hawtio","useRes

我解决了创建一个自定义脚本launch.sh来覆盖图像quay.io/artemiscloud/activemq-artemis-broker中的启动器，并禁用CORS限制以在Docker上运行Web控制台。

# Download script
wget https://gist.githubusercontent.com/vifito/36b00547251ab84225d986fd7d4f18f3/raw -O launch.sh

# Set exec permission
chmod +x launch.sh

# docker run
docker run -d --name amq \
  -e AMQ_USER=admin -e AMQ_PASSWORD=admin \
  -p 8161:8161 -p 61616:61616 \
  -v `pwd`/launch.sh:/opt/amq/bin/launch.sh \
  quay.io/artemiscloud/activemq-artemis-broker

# Open console
xdg-open http://0.0.0.0:8161/console

ArtemisCloud代理容器出于安全原因限制对容器网络的访问，但Docker Desktop for Windows不支持host networking driver。
您可以覆盖默认的代理配置，在/home/jboss/broker/etc上装载您自己的etc文件夹，即

docker run -v /tmp/my-broker-etc:/home/jboss/broker/etc -e AMQ_USER=admin -e AMQ_PASSWORD=admin -p8161:8161 -p61616:61616 -p5672:5672 --rm --name artemis quay.io/artemiscloud/activemq-artemis-broker

Docker使部署微服务应用程序变得非常容易，但它对生产环境有一些限制。我想看看ArtemisCloud.io运营商，它提供了一种在Kubernetes上部署Apache ActiveMQ Artemis Broker的方法。