Cloud Computing

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Cloud computing, also known as on-demand computing, is a kind of Internet-based computing where shared resources and information are provided to computers and other devices. It is a model for enabling ubiquitous, on-demand access to a shared pool of configurable computing resources. Cloud computing and storage solutions provide users and enterprises with various capabilities to store and process their data in third-party data centers, relying on sharing of resources to achieve coherence and economies of scale.

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I created a instance and tried to install ubuntu on it.

During the install i am getting "No disk driver was detected" I am unable to continue.
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Hello,

I created Reversed DNS for my domains.

The main domain is domain1.com with Name server ns1.domain1.com and ns2.domain1.com

I configure some subdomains from: mail01.domain1 to mail10.domain1.com.

Then I add the new virtual Machine, with domain name: domain1.com.

I create the subdomains again from mail01.domain2.com to mail10.domain2.com with reversed ip.

I have each ip for each sub domains.

By the way, when dig the subdomains of the domain1.com, they are all resolved to first domain.

$ dig -x xxx.xx.xx.xx +short
mail01.domain2.com.

(xxx.xx.xx.xx is the ip reversed for mail01.domain1.com)

I really don't understand why. I tried to delete all and created again but still the same result.


Here is my situation.
http://ubuntuforums.org/showthread.php?t=2298300
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My cloud storage keeps telling me that it's full every time it tries to sync. I finally figured out that for

some reason my files/pictures that are saved onto my computer are syncing to cloud storage also. I

don't want the files on my computer to store on my Verizon Cloud! I can't figure out how to turn this off

and I already contacted Verizon via live chat and they actually told me to wipe my entire phone with a

hard reset to fix it. 1, I doubt that would make any difference in the cloud storage settings and 2, even if

it did, that's the most ridiculous advice I can imagine getting! Every time my photos/data that's stored

on my phone tries to backup to the cloud it's unsuccessful and tells me my storage is full. Every time it

does this I delete the entire "my computer" folder and my used storage drops back down to only 55%

full instead of 100% full. I can't backup anything new from my phone though because it's automatically

syncing my computer files to my phone before it even attempts to backup what's on my phone. Any

help anyone can offer would be greatly appreciated since Verizon can't figure it out either. I'm adding

screen shots of exactly what I see in case it helps someone to help me. Thank in advance for any ideas!! verizon screen shot 1verizon screen shot 2verizon-cloud-screenshot-3.png
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If I am trying to set up a DMZ for about 70 to 90 servers on EC2 can I have one VPC and just apply different security groups?
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Recently, we performed some test to evaluate the performance of our application with DB in multi-az. Basically, we planned to test to the performance of RDS in multi-AZ. Our applications are sitting in one AZ and we tested the app performance with DB in same AZ and DB in another availability zone.

Basically compared the same zone to multiple zones seems to add about a %25 reduction in our performance when comparing how many messages we were able to process per minute in a remote zone instance as compared to a same zone instance.  This is based on a test where the only change was that in one case the db was in the same zone as the application servers and in the second case the db was in a remote zone.

Could someone please let me would AWS be able to help here, because as per my understanding they just claim that AZs are connecting with low latency links but doesn't provide any SLA.
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Hi Expert,

I would like to change current hosting to Google Compute Engine. All my domain names setting name server to (ns1.mydomain.com and ns2.mydomain.com) I don't want to change name server setting to google name server. I would like to know is there any possible way configure the same setting on google compute engine as I really don't want to touch the customer domain name setting. I really appreciate all reference and suggestion.

Thanks
Bunheng
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Cloud computing is evolving and is becoming matured industry, it is clear that in future demand will grow a the data will multiply by many folds. How it will be possible to manage such huge data and how can we take steps for managing that? Will there be any problem in the cloud? Will my data be safe in future? Please share your insights on this! I tried searching for answers and came across this post, but still cannot get appropriate answers.. What you think?
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Hi All,

It is possible to setup an RDP server in Azure for clients to access? if so what are teh limitation\costs bedides SPLAR & Compute time?
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I am trying to import my virtual box to EC2. Here are my commands and the errors I got.

Command:

[ec2-user@ip-myip ~]$ ec2-import-instance ubuntu1.vmdk -f VMDK -t m1.small -a x86_64 -b import -o myAwsAccessKey -w myAwsSecretKey --region eu-west-1c

Error:

Required option '-O, --aws-access-key KEY' missing (-h for usage)

Command:

[ec2-user@ip-myip ~]$ ec2-import-instance ubuntu1.vmdk -f VMDK -t m1.small -a x86_64 -b import -O myAwsAccessKey -W myAwsSecretKey --region eu-west-1c

Error:

Required option '-o, --owner-akid OWNERAKID' missing (-h for usage)

Where is the problem?
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Could you please help me with instructions on how to Launch an Autoscaling group in AWS environment based on Memory monitoring & other parameters.
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Issues :
1. Web applications contain properties which are environment specific – same EAR cannot be deployed to another environment
2. Some properties contain sensitive information, like passwords or credentials
3. Some of properties should be dynamic, such as service endpoints

Web applications migrated to cloud.
 
Thinking to stored configs to database or external files (not in EAR) or using puppet is hiera.

any other options? best practice?
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Searching for a Service Desk cloud solution. about 100 users, 3 sites, Internal Service Desk and external provider for remote sites. Found a Gartner evaluation from 2011....

Any advices, experiences are more than welcome !

PS Users of AX/Dynamics & Jira & Fogbuz.
Links between SD and those software could be an advantage... Price for money solution ! show less
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Hi,

Using which CM tool can we do the deployment of multiple tomcats on single instance.
Actually, I'm handling a pharmaceutical client, they have 5 products. We deploy multiple tomcats on a single instance all are running separate applications.

Just wanted to automate this deployment. Is there any configuration management tool available which can be used to deploy multiple tomcats with respective applications on a single instance.

Thanks for the help.
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Hi,

We have a particularly unique situation so I will try to be as clear as I can be.

Project information in Nutshell:

In one of my project we need to implement some configuration management tool (Chef,Puppet,Ansible etc).
Project in Nutshell : We're supporting our client infrastructure which is completely running on AWS. They have five products which are being used by their clients. There setup is like this : 5 AWS Accounts(Prod in VA and CA Region, Dev (CA Region), Demo(CA Region), UAT(CA Region) these all are running in EC2- Classic. All the instance are running on Amazon Linux and each instance running multiple tomcats, each tomcat is hosting their different application which their client is using(Shared environment). These are customizable application based on client requirements. For each client they request us to setup a similar environment in DEV account. On the Front end we've Apache which is redirecting the requests to the respective application server based on it's vhost entry.

For their two other products we've setup a dedicated environment in VPC. In each VPC only that specific product is running. We've separated different schemas for each client using that product. Two applications servers running multiple tomcats+ One database server.

Till now they used to give us WAR file location. We used to download the war file and do manual deployments. Now, they requested us to set-up a Jenkins and they'll provide us access to a branch so that we've do …
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I have a small branch office in Singapore that is in need of a file server.  Problem is the office is too small to invest in the infrastructure and security equipment necessary to install a physical infrastructure.  That and the fact that they are renting shared office space with a network shared with another company (they are basically using the other companies network for internet access only).  They currently are refusing to save and access documents from our EU data center, due to the latency VPN causes from Singapore.  

I have given thoughts to setting up an AWS infrastructure (Amazon has an AWS infrastructure in SG) and allowing them to VPN to a Windows file server within, but AWS isn't quite secure enough for my taste just yet.  Plenty of monitoring and IDS options, but no active IPS yet that offers the security our clients would require.  There are a couple solutions on the horizon that remedy this, but not for a while.

So for now, I need some form of a highly secure file sharing solution that the users can access from their PC's (again, no infrastructure there).  If one exists.  Thanks.
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I have a 3rd party developer that is creating an app that uses the Alexa information service on AWS. I seem to be unable to create an account for him (in my account) that gives the proper access. Not sure if I need to create a group perhaps?
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Hey Guys -

I used to have an extensive media collection for which I've spent a ton of time and resources ripping from physical to digital media.  Currently, I have 20+tb which is mostly comprised of my ripped Blu-Ray movies.  All media is stored on my home "server" on a single 26tb+ partition which is made up of x10 physical drives (x9 SATA & x1 SSD) binded together using StableBit DrivePool (works great :)).  Unfortunately, I still have more to go and each time I must add storage, it's costing more.   For the last upgrade, I not only purchased another 4tb drive, but also a SATA card plus upgraded my power supply from a 650W to 1000W.  Besides the cost, nothing I have is backed up!  At the end of this post is my current setup.

I play all of my media using a few methods.  Most local playing on TV is via a different dedicated computer running Kodi (XBMC).  The second most used playback is Plex which sends the media out in many ways.

My Question
When thinking about the above situation recently, I thought it may be a good solution to purchase cloud-based storage and start moving media there.  I'd need at least a few TBs to start, but would also need for the service to offer certain features to make it compatible with my setup.  The need for local sync also wouldn't be required or used.  Below is the feature list I'd need:

Required Features for Cloud Storage to Work
Ability to have multiple TBs of space to purchase
Preferably multiple
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I am using a CDN provider and have recently restricted access of my web servers from the CDN provider only. Now the issue i am facing is that when my user type www.abc.com they are able to browse the website via CDN but when they are typing abc.com we get page cannot be displayed because that will pointing to my server directly. Earlier it was redirecting to www.abc.com.

Please suggest if CDN can help me redirect abc.com to www.abc.com or is there is any hosted services provider that can help me with this redirection.
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i need your help if there a complete study to describe the dedicated , Vps , clouding hosting. this study should also contains support level i will get in general. My case is that we hosted a very important application in one of the  local hosting company but our clients are suffering of the slowness. so the level of support is very important, how they will dig for slowness if happened.
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Cloud Computing

3K

Solutions

4K

Contributors

Cloud computing, also known as on-demand computing, is a kind of Internet-based computing where shared resources and information are provided to computers and other devices. It is a model for enabling ubiquitous, on-demand access to a shared pool of configurable computing resources. Cloud computing and storage solutions provide users and enterprises with various capabilities to store and process their data in third-party data centers, relying on sharing of resources to achieve coherence and economies of scale.