containers

问题 The application in question is Wordpress, I need to create replicas for rolling deployment / scaling purposes. It seem can't create more then 1 instance of the same container, if it uses a persistent volume (GCP term): The Deployment "wordpress" is invalid: spec.template.spec.volumes[0].gcePersistentDisk.readOnly: Invalid value: false: must be true for replicated pods > 1; GCE PD can only be mounted on multiple machines if it is read-only What are my options? There will be occasional writes

问题 The application in question is Wordpress, I need to create replicas for rolling deployment / scaling purposes. It seem can't create more then 1 instance of the same container, if it uses a persistent volume (GCP term): The Deployment "wordpress" is invalid: spec.template.spec.volumes[0].gcePersistentDisk.readOnly: Invalid value: false: must be true for replicated pods > 1; GCE PD can only be mounted on multiple machines if it is read-only What are my options? There will be occasional writes

问题 I am trying create a bunch of pods, services and deployment using Kubernetes, but keep hitting the following errors when I run the kubectl describe command. for "POD" with RunContainerError: "runContainer: API error (500): Cannot start container bbdb58770a848733bf7130b1b230d809fcec3062b2b16748c5e4a8b12cc0533a: [8] System error: too many open files in system\n" I have already terminated all pods and try restarting the machine, but it doesn't solve the issue. I am not an Linux expert, so I am

问题 I am confused. I don't know what containers should I use. I tell you what I need first. Basically I need a container that can stored X number of Object (and the number of objects is unknown, it could be 1 - 50k). I read a lot, over here array vs list its says: array need to be resized if the number of objects is unknown (I am not sure how to resize an array in C++), and it also stated that if using a linked list, if you want to search certain item, it will loop through (iterate) from first to

问题 I have a Container with a very simple Web App uploaded to an Azure Container Registry. I have an AKS cluster created. Now I want to deploy my container into AKS. I've found a number of tutorials on this, but they all seem to refer to YAML files that have very little, or no, explanation. I, therefore, have two questions: Is it necessary to use a YAML file to achieve this (kubectl create -f myyaml.yml)? (If not, what are the alternatives) Is there any documentation for exactly what needs to be

问题 Can somebody tell me how to set a container's ip to a specific one ? I dont want to set the bridge to set of ips. All the results i get in net is to set range of ips to the docker bridge. 回答1: You can use an existing IP of the host like so: docker run -p 127.0.0.1:80:80 image etc. 来源： https://stackoverflow.com/questions/22641828/how-to-set-a-docker-containers-ip

问题 Can somebody tell me how to set a container's ip to a specific one ? I dont want to set the bridge to set of ips. All the results i get in net is to set range of ips to the docker bridge. 回答1: You can use an existing IP of the host like so: docker run -p 127.0.0.1:80:80 image etc. 来源： https://stackoverflow.com/questions/22641828/how-to-set-a-docker-containers-ip

问题 I want to (copy) append single element to some (STL-like) container, but all I can use is basic_string & append(InputIt first, InputIt last) -like interface to initialize or to append elements to the container. Is it wrong to do the following: #include <vector> struct container { template< typename input_iterator > void init(input_iterator const beg, input_iterator const end) { v.insert(v.cend(), beg, end); } template< typename input_iterator > void append(input_iterator beg, input_iterator

问题 I'd like to script the management of Docker containers, but I find it difficult to pass PS variables to Docker commands, in particular due to path format differences. The following line (*) and the likes you can find here do work, however they are inconvenient: Start-Process docker " run --rm -v $($env:USERPROFILE -replace '\\','/'):/data alpine ls /data" Indeed, PS Start-Process is perfect for an MSI installer where you need to see the popup and to control its level of visibility so as to

问题 I'm trying to store QScopedPointers in a QList. I found this comment One can also use QList >. – Kuba Ober Jan 14 '14 at 18:17 (first comment on this answer: https://stackoverflow.com/a/21120575/3095014) and this post https://forum.qt.io/topic/59338/solved-qlist-of-qscopedpointers which implies that this should work. But if I try to compile the code of the second link, I'm getting this errors: E:\Qt\Qt5Enterprise\5.5\msvc2013\include\QtCore/qlist.h(404) : error C2248: 'QScopedPointer<Label