Cloud computing is the delivery of computing as a service rather than a product, whereby shared resources, software, and information are provided to computers and other devices as a utility (like the electricity grid) over a network (typically the Internet)

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1answer
95 views

cloud server performance vs same specification dedicated server?

I have a web application written in php (5.6.10) and using Postgresql (9.4) we have about 4k users per day and about 20k page views per days, my main issue that we are running in cloud host with 2 ...
2
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1answer
2k views

Migrating resources between different Azure subscriptions

I have a few questions for the Azure gurus out there. I work for a software development house and I have been asked with coming up with our Azure infrastructure. The idea I had is to set up three ...
2
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1answer
529 views

How to launch EC2 instance with preconfigured AWS Alarm

I wan't to kill a specific instance when some of it's hardware consumption metrics reaches a certain level. If i create an alarm for the scaling group (setting maximum cpu consumption threshhold to ...
2
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1answer
68 views

What are some common tagging strategies for EC2 in multi-team environments?

Given a company with multiple teams using EC2, what are some common or practical strategies for setting some TAG guidelines when instances or ami's are created so that resources can be more easily ...
1
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1answer
32 views

Windows 2012. Enable network adapter with only file system access

We ha ve a cloud hosted Windows 2012 Server. There is no plesk installed. Accidentaly disabled the only network adapter, and now in revovery mode we only have access to the file system. I need to ...
1
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1answer
41 views

Simple docker application - how to deploy easily?

I have a relatively simple web application that consists of two Docker containers working together. One container hosts the web server and the other one hosts a image rendering software. On my ...
1
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1answer
385 views

Google App Engine: This operation is not possible because no App Engine application was found for this project

I'm trying to help a friend deploy a simple python app in google app engine (the free account). It seems as if his project could be corrupt? The project is: Project ID sgvfr-riprunner When I ...
1
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1answer
191 views

Host not responding - vCenter

Few days ago I configured a new vCenter server behind the NAT for my VMware Hosts. Everything is working perfectly on the Management LAN, but the problem is when I'm trying to add a server outside my ...
1
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1answer
523 views

Can I replace local Microsoft Active Directory with AWS Directory Service?

We have a very basic AD usage (basically manage user password reset) and for that we have to maintain a old Windows server. All the services our internal users access are on the cloud (GMail, Google ...
1
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1answer
128 views

cloud-init not executing on rackspace cloud

I was trying to pass a bash script to cloud-init on rackspace-cloud with 'nova boot' via --user-data. I used the following command: nova boot --key-name mykey1 --image "Ubuntu 14.04 LTS (Trusty Tahr) ...
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1answer
35 views

IP forwading amazon ec2 another server IP

I use this command in windows azure (NAT), to redirect all requests to another server with other IP iptables -t nat -A PREROUTING -i eth0 -d 10.240.154.15 -j DNAT --to-destination 192.188.47.63 ¿ ...
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1answer
182 views

Advice on backup solution for Azure virtual servers?

I need to devise a backup solution for some Azure virtual machines, in a hybrid cloud scenario (persistent VPN, Active Directory DCs present in both the company LAN and the Azure virtual network, all ...
1
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1answer
592 views

Load balancing architecture: sticky sessions and dynamic backends

I'm struggling to find a solution to a specific load balancing requirement. It seems that various combinations of HAProxy, Nginx, Varnish and Apache's mod_proxy_balancer can do some but not all of ...
1
vote
1answer
144 views

How can I set up a load balancer to direct all Search Engine Bot traffic to one server?

We have a simple load balancer set up on Rackspace to 3 web server nodes. After reviewing our traffic and expenses, the largest bandwidth hog is Google Bot. Since on Rackspace we pay for bandwidth ...
8
votes
0answers
213 views

Best Foundation for Mesos Deployment

We are currently in the process of designing the architecture of our new Apache Mesos cloud setup. The goal is to unify our systems by moving different stacks onto the same architecture. The main ...
2
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0answers
44 views

IIS application request routing changes 206 partial content to 200

I've setup a reverse proxy server in an azure cloud service using IIS rewrite rules and the Application Request Routing module (according to the instructions here. Everything is working well except ...
2
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0answers
584 views

High latency on domain with CDN

High latency on domain with CDN I have problems with latency on my server, these are the tests I made with blitz.io Latency album http://imgur.com/a/bCmwo I would uploaded images here but it ...
1
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0answers
85 views

Creating subdomain in google cloud LAMP stack

I have installed the LAMP stack, and mapped my domain name "example.com" to my external IP in google app engine. Now I need to create a subdomain and map it to some folder in the same instance. So , ...
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0answers
84 views

Doubts about OpenStack nova and swap files

I have some doubts about the qcow2 swap files created by nova when launching instances. I've launched two instances with respectively 1G and 8G of swap memory. So, I verified that four disks where ...
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0answers
132 views

How to power down Cloudstack configured with XenServer Hypervisors

I have three XenServers(6.2) configured in a single pool. I also have a Cloudstack (CentOS 6.5) Management interface controlling them all. Everything is up and running but I can not figure out how to ...
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0answers
57 views

Most secure way to encrypt critical data to be shared, edited and seen (must ALWAYS be secure)

This question does not rely on time... so it's not about keeping data on tape or anything similar. I have 3 distinct PCs with critical information. PCs are running Windows OS. They all hold critical ...
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0answers
249 views

Launching new Elastic Beanstalk environment using Amazon Lunux AMI v2013.09 not working

I am starting from scratch to launch a new Elastic Beanstalk environment using 64-Bit Amazon Lunix AMI version 2013.09. It is for tomcat 7 non-legacy container. But after the environment is created ...
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0answers
71 views

How to configure on which server a VM is created in Oracle Cloud Control & Oracle VM Manager?

The hardware configuration is fine and I can reach my two servers in my serverpool. The problem is that I have to use two different brand of servers on which server 1 has Virtualization Technology and ...
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0answers
176 views

Can you set up a private Azure-like “web/worker role” PaaS cloud on-premises with Microsoft technology?

It's so hard to google for the answer to this question because I get a bagillion hits about using Azure and hints that PaaS is supported for private data centers, but no concrete information. I'm ...
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0answers
217 views

Mounting shared memory in XCP/ XEN Server,for storing VM

Requirement vm with 2HDD each 1gb OS will be installed on hdd 1 and required data on HDD 2 I want all my VM running on Xen Cloud Platform XCP 1.1 to use /dev/shm of host machine for HDD1. Is ...
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0answers
168 views

Microsoft Azure Virtual Networking

I have created a Virtual Network in Azure following the steps in the tutorial. I then create a VM using the Windows 2008 R2 image and select the FrontEndSubnet (10.4.3.0/24) for the VM. (Following ...
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0answers
135 views

how to deal with backup & restore of private cloud environment?

using Cloudstack OSS - with NFS as storage backend.... How to deal with VM image backup and restore? snapshot backup is preferred softwares like PHD Virtual are built for specific Hypervisor: ...
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0answers
189 views

Cloud Storage/Remote Storage - Windows 7 Embedded

Currently I am running "Windows 7 Embedded" on a few Thin Clients (HP T5570E). I would like to store all user files running on the clients on a remote server (Not local). I have attempted using ...
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0answers
308 views

store image installation error in UEC

to my college final year project we planned to setup the private cloud on the two machines. I recently installed Ubuntu Enterprise Cloud (UEC) on two of my machines . I was trying to install the ...
0
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0answers
15 views

Passing Site-to-Site VPN through a proxy

We have two offices (one in San Diego and one in Hong Kong) connected via a Site-to-Site VPN (A ZyWall Firewall connected to a Cisco Firewall), which is working fine. However, the speed we get between ...
0
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0answers
15 views

Link a JIRA cloud with local bitbucket server + jenkins

We would like to have an online "JIRA Cloud" account, linked to a local "on server" Bitbucket install. Our IT will not open any port TO bitbucket(but is ok, to allow bitbucket communicate to JIRA ...
0
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0answers
25 views

Google Cloud Messaging - server side - connection 502 error

i have problem with connection from my application server to GCM : gcm.googleapis.com:5235 Exception: XMPPError connecting to gcm.googleapis.com:5235.; : remote-server-error(502) I have exact same ...
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0answers
13 views

Centralized management of app.config parts for self-hosted .NET services

What will be the best way to handle these scenarios, if they are not one-time, but regular: Self-hosted services on a quite a bunch of machines are needed to be repointed to different database in a ...
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0answers
19 views

vCloud - If i create a vApp template can I delete the original vApp?

I created a vApp, and I'm ready to convert it into a vApp template by adding it to a collection. Now my intention is to share the collection and let everyone clone this vApp as well as regain my quota ...
0
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0answers
10 views

Trigger Builds if OS Security Updates are available

In classic non-cloudy server environments, you have a fixed set of servers. If updates were available, you installed them and were done. In cloudy server-environments, you often auto-scale your ...
0
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0answers
245 views

Get-AzureService : ForbiddenError: The server failed to authenticate the request

I am using azure workflow on azure automation and get the template from Azure gallery for "connect the azure using subscription certificate". After Create the connection "Azurec" and upload the ...
0
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0answers
13 views

Configuring Visual Studio Online to re-use nuget packages from previous builds

I am using visual studio online for my build/deploy pipeline for my web app but I am running into speed issues during the solution build. It takes an age to restore the Nuget packages, sometimes 10 ...
0
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0answers
15 views

How to stop cloud server crashes

I have had this ongoing problem with my server hosting this domain http://www.independentlondon.com, a dedicated cloud server i'm trying to manage myself. It just keeps crashing despite many changes ...
0
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0answers
26 views

whether it create problems if we use encrypted web.config in azure cloud

I have encrypted the web.config of my web application using RSAProtectedConfigurationProvider. Now i have to publish the application in azure cloud. Here my question is that whether the values are ...
0
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0answers
75 views

openstack installation on vmware

I've successfully installed OpenStack on a virtual machine Ubuntu 14 desktop on vmware workstation and there are 2 different installation methods; cloning the repository or using sudo apt-get ...
0
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0answers
77 views

Elastic Beanstalk, EC2 and Rackspace with Solr

We are currently working on an e-commerce startup and we obviously don't know the number of users that will hit out site (expect it to be highly variable). I'm using a custom implementation of Django ...
0
votes
0answers
15 views

What's the recommended way to scale individual instances in the Google cloud?

In the Google Cloud Platform, it doesn't seem to be possible to resize a VM instance (change the type) the way you can easily do so on AWS. What's the recommended usage pattern here if you run out of ...
0
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0answers
19 views

Cloud server - why downscaling requires restart

I'm using a cloud server that has the ability of autoscaling (vertical scaling). Depending on the current load it is capable of adding or removing CPU's and/or memory banks (virtual of course) to the ...
0
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0answers
60 views

Automatically upgrade virtual machine in load balanced set on Windows Azure

I have been serving web content off of a Linux VM running in Windows Azure, and now want to make a duplicate virtual machine and create a load-balanced set to handle more load and avoid downtime. I've ...
0
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0answers
49 views

Does it make sense to define a VNC server in an OpenStack controller node?

I have some doubts about the vncserver_listen and the vncserver_proxyclient_address options in the nova.conf config file. In the OpenStack install guide, the session Chapter 5. Add the Compute ...
0
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0answers
40 views

Local DHCP to setting up Nimbus cloud networking

I'm currently trying to install the Nimbus cloud in two machines (centOS 6) test environment inside the department/university network. The problem is that I can't install directly a DHCP server and ...
0
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0answers
69 views

Single instance EC2 env versus multiple split stack?

I am fairly new to AWS and have designed a fairly flexible architecture which is fairly performant and fault tolerant over multiple regions/AZs However I was thinking - what would the main ...
0
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0answers
1k views

Cannot connect SFTP with FileZilla

I have OpenStack Havana installed in Ubuntu 12.04.4 Server. I have successfully launched a Ubuntu Cloud image's instance in OpenStack. I can successfully ping/SSH to my instance via my OpenStack's ...
0
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0answers
6k views

Synology Cloud Station selective folder synchronization

I'm in a lab and we share a Synology RS411 with the package 'Cloud Station' installed. We have a folder called 'LabUsers' and several subfolders under it for user-a, user-b, till user-z. Everyone has ...
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0answers
25 views

Storing and accessing common non-sql database live from the cloud?

Let's say the database is non-sql, something completely archaic like paradox or whatever. I have no power over it as I'm not the developer. However, I would really like to have the database live on a ...