UEC, Lamp Server in Cloud

[raymdt]

Hey,
you can use "scp" to copy your php and mysql scripts into the instance.
It is very hard to understand how eucalyptus works when you dont have enough Linux knowledge.
You should go to the library to catch a book about Ubuntu.
Good luck!

[yourwhiteshadow]

Ashish, I think it is best if you just use a VPS from some webhosting company, you don't need to run your application in a cloud enviroment.

[raymdt]

Hi wrote

I am working on academic project in which I need to build Cloud and then deploy a PHP application on it, so others can get the access over it.

He needs a Cloud for his Project. So he has to deal with Eucalyptus

[ashishrevar]

Hello there,
I got all services running, in my cloud but I am not able to install images from the admin console (https://A.B.C.D:8443)

What is the reason? It is trying to download but all of a sudden it throws a error like below for every image.

Error 7: couldn't connect to host

How to overcome this error?

[ashishrevar]

Hello there,
My web console is showing several images which I am not able to download, as well as I am not able to get Extras menu.
The error is shown like below.

Eucalyptus-certified Images
Failed to load the list of images (visit the repository)
Eucalyptus-compatible Tools
Failed to load the list of images (visit the repository)

Does it mean any kind of network problem?
If I do,

$ sudo euca_conf --no-rsync --discover-nodes

then it list out several errors,

ssh: could not resolve hostname fe80: Name or service not known
lost connection
failed.

If I try to do,

$ sudo apt-get update

then it prompts error,
connection failed.
several other tons of error code...

What's wrong with this?

[ashishrevar]

I am trying to download image from the store, but it throws error.

Error 7: couldn't connect to host

Any guess about it? I am using network of my college, which is having gateway to access the outside world. That address (gateway), I have provided as proxy address at the time of installation.

[ashishrevar]

Hello there,
I am trying to run instances using command,

$ euca-run-instances emi-E2861098 -k mykey

But, it throws error like,
FinishVerify: Not enough resources available: addresses (try --addressing private)

What's the problem?

[kim0]

Every instance has 2 addresses associated with it
- Private address: Address inside the VM
- Public address: Address on the CLC and port forwarded (DNAT) to the instance

From that error, it seems it cannot allocate a public address for it, you were asked for that range during installation
Check https://help.ubuntu.com/community/UEC/CDInstall Image 5/2. In order to change it now, check
http://open.eucalyptus.com/forum/how...-vnetpublicips


OR, start your instance like
euca-run-instances emi-E2861098 -k mykey --addressing private
Which will skip allocating a pub address for it, and the instance will start, but be only accessible from inside the cloud network (not public)

[ashishrevar]

As I have written in my previous post,
Error 7: couldn't connect to host

I guess my cloud is not able to access outside world.
How to change the proxy settings?
Should I write down my Institute's gateway as Proxy address?

Please help is needed urgently.

[ashishrevar]

Hey kim0,
Can I add my laptop's IP address there (range of the IPs needed by eucalyptus). I don't want to do another installation again as I am having exams of this, so not having so much time.
Where to write down IP address?