amazon-ec2

问题 I am finding it incredibly difficult to follow rays guidelines to running a docker image on a ray cluster in order to execute a python script. I am finding a lack of simple working examples. So I have the simplest docker file: FROM rayproject/ray WORKDIR /usr/src/app COPY . . CMD ["step_1.py"] ENTRYPOINT ["python3"] I use this to create can image and push this to docker hub. ("myimage" is just an example) docker build -t myimage . docker push myimage "step_1.py" just prints hello every second

问题 I deployed my project to an AWS EC2 instance using Elastic Beanstalk. I used this tutorial https://www.youtube.com/watch?v=ISVaMijczKc as a reference while deploying. I am following everything as it is in the tutorial but I ended up with an error. Database hosts array is empty. (SQL: select * from resource_categories ) The following are my codes. database.php <?php define('RDS_HOSTNAME', $_SERVER['RED_HOSTNAME']); define('RDS_USERNAME', $_SERVER['RED_USERNAME']); define('RDS_PASSWORD', $

问题 I deployed my project to an AWS EC2 instance using Elastic Beanstalk. I used this tutorial https://www.youtube.com/watch?v=ISVaMijczKc as a reference while deploying. I am following everything as it is in the tutorial but I ended up with an error. Database hosts array is empty. (SQL: select * from resource_categories ) The following are my codes. database.php <?php define('RDS_HOSTNAME', $_SERVER['RED_HOSTNAME']); define('RDS_USERNAME', $_SERVER['RED_USERNAME']); define('RDS_PASSWORD', $

问题 please, I have a giant problem for more than 10 hours. Whenever I run my application deployment in Rails, with Capistrano and Puma, and I run a restart of nginx, I see this error when I try to access my web: enter image description here When I access my nginx logs, I see the following error: 2020/12/29 04:09:50 [crit] 9536#9536: *73 connect() to unix:///home/ubuntu/apps/my_app/shared/tmp/sockets/my_app-puma.sock failed (2: No such file or directory) while connecting to upstream, client:

问题 On my AWS ec2 server I have docker 1.9.1 installed. In an image test_image based from ubuntu:trusty official docker image, I have tried to setup the LEMP(Linux, Nginx, MySQL, PHP) architecture. Following is the docker command i have used to start my container: docker run --name test_1 -d -p 80:80 -p 3306:3306 test_image /bin/sh -c "while true; do echo daemonized docker container; sleep 5000; done" I have exposed port 80 and 3306 to the host's network interface and have also allowed AWS's

问题 On my AWS ec2 server I have docker 1.9.1 installed. In an image test_image based from ubuntu:trusty official docker image, I have tried to setup the LEMP(Linux, Nginx, MySQL, PHP) architecture. Following is the docker command i have used to start my container: docker run --name test_1 -d -p 80:80 -p 3306:3306 test_image /bin/sh -c "while true; do echo daemonized docker container; sleep 5000; done" I have exposed port 80 and 3306 to the host's network interface and have also allowed AWS's

问题 I am currently trying to create an EFS for use within an EKS cluster. I've followed all the instructions, and everything seems to be working for the most part. However, when trying to apply the multiple_pods example deployment from here, the pods cannot succesfully mount the file system. The PV and PVC are both bound and look good, however the pods do not start and yield the following error message: Warning FailedMount 116s (x10 over 6m7s) kubelet, ip-192-168-42-94.eu-central-1.compute

问题 I created a load balancer and assigned it one of the running EC2 instance. After creation, I navigated to Target Group section in the AWS Console under Load Balancing and when I selected the target group that was assigned to the load balancer, it shows registered instance status as "Unhealthy" and there was a message above registered instance pane that says "None of these Availability Zones contains a healthy target. Requests are being routed to all targets". While creating the load balancer,

问题 I created a load balancer and assigned it one of the running EC2 instance. After creation, I navigated to Target Group section in the AWS Console under Load Balancing and when I selected the target group that was assigned to the load balancer, it shows registered instance status as "Unhealthy" and there was a message above registered instance pane that says "None of these Availability Zones contains a healthy target. Requests are being routed to all targets". While creating the load balancer,

问题 I created a load balancer and assigned it one of the running EC2 instance. After creation, I navigated to Target Group section in the AWS Console under Load Balancing and when I selected the target group that was assigned to the load balancer, it shows registered instance status as "Unhealthy" and there was a message above registered instance pane that says "None of these Availability Zones contains a healthy target. Requests are being routed to all targets". While creating the load balancer,