virtual-machine

问题 I was used VirtualBox manual setups with virtualenvs inside them to run Django projects on my local machine. Recently I discovered Vagrant and decided to switch to it, because it seems very easy and useful. But I can not figure - do I need still use virtualenv Vagrant VM, is it encouraged practice or forbidden? 回答1: If you run one vagrant VM per project, then there is no direct reason to use virtualenv. If other contributors do not use vagrant, but do use virtualenv, then you might want to

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . I use Windows (7) OS as a development platform, running on a Mac / Parallels Desktop 5. I would like to access the Windows localhost - from the Mac side for testing purposes. I've found many solutions of accessing the other way around (access Mac's localhost from Windows) - but found no solution for this access

问题 we have AppFabric cache cluster server and I can work with it using my dev machine as client. In order to simulate different web servers accessing the cache cluster server, I created a VMWare Virtual Machine and installed Visual Studio 2010 and my web application. From the VM as client, when I try to get cache, I get the following error... Please help.. thanks.. ErrorCode:SubStatus:There is a temporary failure. Please retry later. (One or more specified cache servers are unavailable, which

问题 I'm trying to use the azure sdk (azure-sdk-for-node) to create a virtual machine based on an image i've already saved. I've also already created the service. Here is what I've got: // Create a virtual machine in the cloud service. computeManagementClient.virtualMachines.createDeployment('prerender-pro', { name: "prerender-pro", deploymentSlot: "Production", label: "for heavy duty caching", roles: [{ roleName: "prerender-pro", roleType: "PersistentVMRole", label: "for heavy duty caching",

问题 Problem System.ServiceModel.Security.SecurityAccessDeniedException : Access is denied. Relevant Stack lines (reduced) Server stack trace: at System.ServiceModel.Channels.ServiceChannel.ThrowIfFaultUnderstood(Message reply, MessageFault fault, String action, MessageVersion version, FaultConverter faultConverter) Exception rethrown at [0]: at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) Environment Developer Machine (host): Windows Vista,

问题 I have tried creating GPU instance in Google Cloud Platform but every time I try to create an instance it shows "You've reached your limit of 0 GPUs NVIDIA K80". I am trying to create an instance with 4 vCPU, 8-15 gb memory, 1 GPU and in us-east1-c/us-west1-b. Please help for the following. 回答1: Follow all the steps in specified order, because otherwise GPUs won't be seen in Quotas page. You need to go to the Quotas part of IAM & Admin: https://console.cloud.google.com/projectselector/iam

问题 I have an app that runs in Linux. Each one will try to get a UUID from OS and report to a centralized server. I want to make sure all instance are running with globally unique UUID. If the linux is on bare metal, it can just read the UUID (say, from dmidecode command). But if it's on VM, the UUID (from dmidecode) can potentially be equal since the VM can be copied or moved. Any ideas? By the way, for Linux running on physical hardware (not on VM), if user changes memory, NIC etc, will UUID

问题 Recently I have read some news articles that states Microsoft is working with Docker to make docker run natively on Windows Server. The thing I want to ask is, will this allow Windows applications to run inside docker containers, or is this just a way to run the already availble library of docker images (which runs a specific subset of a linux derivative inside them) to run on Windows without the use of a VM? 回答1: It's about running Windows containers in Windows hosts. Linux containers will

问题 I am tracing the Dalvik machine source code. According that, I want to make Dalvik runnable. I have seem the dvk project. But there has many problem result in fault. Are there have any way to make dalvik only without all android. Because make android will take too much time (about many hour) dvk project: http://code.google.com/p/dvk/ 回答1: if you build the lunch "sim-eng", you get a dalvikvm built for just the host (i.e. the Linux box you're building on). this already runs with glibc rather

问题 I have been reading the JLS and I encountered the section 11.1.3. Asynchronous Exceptions from which I quote: Most exceptions occur synchronously as a result of an action by the thread in which they occur, and at a point in the program that is specified to possibly result in such an exception. An asynchronous exception is, by contrast, an exception that can potentially occur at any point in the execution of a program. And Asynchronous exceptions occur only as a result of: [...] An internal