含杂质的肾动脉非常缓慢

我使用堆栈部署了一个Shinyapps:r、Docker和Shinyproxy,到目前为止,这些工具非常适合用户。但是,我在负载平衡方面遇到了一些困难,这样当我在解决方案上运行更新时,我可以扩展并停止打扰用户。

建议来自 https://www.shinyproxy.io/shinyproxy-containers/ ,我经历了这个过程,但是使用 https://github.com/openanalytics/shinyproxy-config-examples/tree/master/02-containerized-docker-engine 集装箱船用发动机。当我运行JavaJAR SyyYPROXY-2.0.3.jar没有被容器化时,我的解决方案运行得很好。 但是现在当我把它装起来的时候,它会变得非常慢,甚至在内部网络活动的情况下也会受到影响,当我试图打开它们的时候,容器会被压碎。

目前,我只是想测试一下,集装箱运输的Shinyproxy是否可以在不给我问题的情况下工作,但是失败了。

服务器上的我的nginx配置

server {

        root /var/www/html;

        # Add index.php to the list if you are using PHP
        index index.html index.htm index.nginx-debian.html;

        server_name qnumsolutions.com www.qnumsolutions.com;

        location / { 
       proxy_pass          http://127.0.0.1:8080/;

       proxy_http_version 1.1;
       proxy_set_header Upgrade $http_upgrade;
       proxy_set_header Connection "upgrade";
       proxy_read_timeout 600s;

       proxy_redirect    off;
       proxy_set_header  Host             $http_host;
       proxy_set_header  X-Real-IP        $remote_addr;
       proxy_set_header  X-Forwarded-For  $proxy_add_x_forwarded_for;
       proxy_set_header  X-Forwarded-Protocol $scheme;
        }

    listen [::]:443 ssl ipv6only=on; # managed by Certbot
    listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/qnumsolutions.com/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/qnumsolutions.com/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
}

Shinyproxy应用程序.yml

proxy:
  title: The Operational Intelligence Solution
  logo-url: http://qnum.co.za/wp-content/uploads/2018/03/OI-Solution-Icon.png
  landing-page: /
  heartbeat-rate: 100000
  heartbeat-timeout: 600000
  port: 8080
  authentication: simple 
  container-log-path: ./container-logs
  admin-groups: admin
  usage-stats-url: http://159.65.95.235:8086/write?db=shinyproxy_usagestats
  # Example: 'simple' authentication configuration
  users:
  - name: info@qnum.co.za
    password: prupr1.
    groups: admin
  docker:
    url: http://localhost:2375
    port-range-start: 20000
  specs:
  - id: OISolution1
    description: Application is designed to help organisations use advanced analytics to manage product visibility and variance
    container-cmd: ["R", "-e shiny::runApp('/root/hostedoi')"]
    container-image: oisolution
    container-volumes: ["/home/shiny/database:/mnt/persistent1"]
    access-groups: admin
  - id: OISolution2
    description: Application is designed to help organisations use advanced analytics to manage product visibility and variance
    container-cmd: ["R", "-e shiny::runApp('/root/hostedoi1')"]
    container-image: oisolution1
    container-volumes: ["/home/shiny/database:/mnt/persistent1"]
    access-groups: admin

logging:
  file:
    shinyproxy.log

文档文件

FROM openjdk:8-jre

RUN mkdir -p /opt/shinyproxy/
RUN wget https://www.shinyproxy.io/downloads/shinyproxy-2.0.3.jar -O /opt/shinyproxy/shinyproxy.jar
COPY application.yml /opt/shinyproxy/application.yml

WORKDIR /opt/shinyproxy/
CMD ["java", "-jar", "/opt/shinyproxy/shinyproxy.jar"]

最后,Sudo Docker PS收益率

CONTAINER ID        IMAGE               COMMAND                  CREATED              STATUS              PORTS                    NAMES
bc396c8bd26a        ois-shinyproxy      "java -jar /opt/shin…"   About a minute ago   Up About a minute   0.0.0.0:8080->8080/tcp   clever_beaver

我咨询的其他链接: https://fly.io/articles/load-balancing-a-fleet-of-docker-containers-using-fly/

非常感谢您的帮助。