docker-container

问题 I have docker container stored on AWS ECR, using this container I have created Task . When I run Task over Fargate , the service moves from PROVISIONING > PENDING (red color) > STOPPED states . There is no log either in Service Event , or CloudWatch . Absolutely no way to know what is the real problem . Any idea which way to move, AWS document did not helped. 回答1: I saw this error also. In my case the problem was that I had an invalid image value in my container definition. The image is

问题 I have a docker image called my_image which launch a command and closes. When running the image in a container using command docker run --rm my_image , is it possible to measure the execution time of the container ? Edit : I need to see those timing information after container execution, thus I can't use time command. I somehow hoped to find some container execution history kept by docker even if --rm was used. But if it doesn't exist, then @tgogos' answer is suited. The goal is to compare

问题 I have a docker image called my_image which launch a command and closes. When running the image in a container using command docker run --rm my_image , is it possible to measure the execution time of the container ? Edit : I need to see those timing information after container execution, thus I can't use time command. I somehow hoped to find some container execution history kept by docker even if --rm was used. But if it doesn't exist, then @tgogos' answer is suited. The goal is to compare

问题 I have a docker image called my_image which launch a command and closes. When running the image in a container using command docker run --rm my_image , is it possible to measure the execution time of the container ? Edit : I need to see those timing information after container execution, thus I can't use time command. I somehow hoped to find some container execution history kept by docker even if --rm was used. But if it doesn't exist, then @tgogos' answer is suited. The goal is to compare

问题 I have a docker image called my_image which launch a command and closes. When running the image in a container using command docker run --rm my_image , is it possible to measure the execution time of the container ? Edit : I need to see those timing information after container execution, thus I can't use time command. I somehow hoped to find some container execution history kept by docker even if --rm was used. But if it doesn't exist, then @tgogos' answer is suited. The goal is to compare

问题 I am using Wordpress and docker container. The problem is that I updated the wp-config.php file but everything looks the same. I have something like this: CONTAINER ID IMAGE NAMES b2711d4b72a1 phpmyadmin/phpmyadmin website_phpmyadmin_1 8a89ee46d673 wordpress:4.7.5 website_wordpress_1 2a167667f705 mysql:5.7 website_db_1 My docker-compose.yaml looks like this: version: '2' services: wordpress: depends_on: - db image: wordpress:4.7.5 restart: always volumes: - ./wp-content:/var/www/html/wp

问题 I have a question about docker stats command if anyone can help me. I am new in Docker area and I want to monitor the cpu usage of a docker container. The physical machine has 8 cores (CPU0...CPU7). I already create a container and limit its cpu resource to 1 core (CPU0) using the following command: docker run -itd --cpuset-cpus=0 -p 8081:8080 binfalse/bives-webapp I stress the container by sending requests from Jmeter and then monitor the cpu usage of the container via docker stats command

问题 Here is exactly what I need. I already have a project which is starting up a particular set of docker images and it works completely fine. But I want to create another image, which is particularly to build this project from the scratch having all the dependencies inside. So, the problem is, when building, to create docker images, we need to access the docker daemon running on the host machine from the building container. Is there any way of doing this? 回答1: If you need to access docker on the

问题 I am running a django application using docker , and using python logging in django settings to write api logs inside a logs folder. When I restart my container my log files are also removed (which is understandable). I would like to ship my logs (e.g. /path/to/workdir/logs/django.log ) to elasticsearch . I am confused since my searches tell me to ship this path /var/lib/docker/containers/*/*.log but I don't think this is what I want. Any ideas on how I ship my logs inside the container to

问题 Docker Containers have cgroups and namespaces associated with them, whether they are running in a pod or vm or host machine. Similarly, does a Kubernetes Pod's have namespaces and cgroups associated with them, or it's just the containers within the pod have these(cgroup & namespace) associations. If they do, how can I find this info from the host? 回答1: group of whales is called a pod. Consider a pod of two humpback whales. One whale is grey in color and other is blue. What is the color of the