[Bug 423865] Re: [FFE] Image Store UI in Eucalyptus needs local proxy
Package uploaded and published in karmic. ** Changed in: eucalyptus (Ubuntu) Status: In Progress = Fix Released -- [FFE] Image Store UI in Eucalyptus needs local proxy https://bugs.launchpad.net/bugs/423865 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to eucalyptus in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 423865] Re: [FFE] Image Store UI in Eucalyptus needs local proxy
** Description changed: The newly introduced Image Store UI in Eucalyptus relies on a local proxy in order to perform searches, queries, and to emit commands for - image downloading and installation. This proxy is still being written, - and has to be introduced next to Eucalyptus for the feature to work. + image downloading and installation. The estimated availability time for the proxy code is on September 14th. + + A first implementation of the proxy code is available from + https://code.launchpad.net/image-store-proxy. + + Here is an overview taken from the README file: + + + How it works + + + The Image Store Proxy sits in the middle of three entities: the + Eucalyptus Image Store UI, the Eucalyptus S3 and EC2 APIs, and + the upstream Canonical Image Store API: + + + Canonical Image Store API + - +^ +| +| + - + | Image Store Proxy | + - +^ | +| | +| v + -- - + | Eucalyptus | | Eucalyptus | + | Image Store UI | | S3 EC2 APIs | + -- - + + + The Eucalyptus UI talks to the proxy to obtain information about + which images are available, and also to do requests for installing + images, canceling previously requested actions, and obtaining + progress information about on going requests. + + The Image Store Proxy talks to the upstream Canonical Image Store API + to satisfy information requests done by the Eucalyptus UI, and once + requested to install an image, will download the necessary files to + the local file system using information provided by the upstream + Canonical API, and then use the euca2ools suite to bundle, upload and + register images in Eucalyptus through the EC2 and S3 APIs. + + + System requirements + --- + + For the proxy to fully work, it needs the following dependencies + available: + + - Python (tested with 2.6). + + - Python sqlite3 module (included in Python 2.6 itself) + + - Python Twisted modules + + - Python pycurl module + + - A working Eucalyptus installation in the same machine as the + proxy is installed. + + - euca_conf with support for the --get-credentials option, installed + in eucalyptus prefix/usr/sbin. + + - Be installed and running as the same user that Eucalyptus is running, + so that it has access to the necessary information for obtaining + credentials for signing outgoing requests and validating incoming + request signatures. + + - A working external connection with the Canonical Image Store API -- [FFE] Image Store UI in Eucalyptus needs local proxy https://bugs.launchpad.net/bugs/423865 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to eucalyptus in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 423865] Re: [FFE] Image Store UI in Eucalyptus needs local proxy
More information: niemeyer slangasek: This is a new feature being introduced to add support in Eucalyptus to download and register images automatically through the Eucalyptus admin interface itself niemeyer slangasek: A bad scenario for this feature is to not work at all, but this won't mean that other parts of the system would stop working slangasek niemeyer: well, which parts are new? The bug description talks a lot about system requirements, but I'm pretty sure most of these are already present by default? niemeyer slangasek: So the risk is self-contained, IMO niemeyer slangasek: Right.. the only new part is the image-store-proxy itself slangasek niemeyer: and that's going to be shipping where? in the server images? niemeyer slangasek: Right, next to Eucalyptus niemeyer slangasek: For the Image Store UI that is now in Eucalyptus to work at all, this proxy is needed niemeyer slangasek: So there should be a mutual dependency between them -- [FFE] Image Store UI in Eucalyptus needs local proxy https://bugs.launchpad.net/bugs/423865 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to eucalyptus in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 423865] Re: [FFE] Image Store UI in Eucalyptus needs local proxy
slangasek niemeyer: which twisted modules are used, specifically? niemeyer slangasek: twisted.web, twisted.internet.defer, twisted.internet.threads, twisted.python.failure, twisted.internet.address, twisted.trial.unittest niemeyer I believe that's it FFe granted. -- [FFE] Image Store UI in Eucalyptus needs local proxy https://bugs.launchpad.net/bugs/423865 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to eucalyptus in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 423865] Re: [FFE] Image Store UI in Eucalyptus needs local proxy
** Changed in: eucalyptus (Ubuntu) Importance: Undecided = High ** Changed in: eucalyptus (Ubuntu) Assignee: Gustavo Niemeyer (niemeyer) = Mathias Gug (mathiaz) -- [FFE] Image Store UI in Eucalyptus needs local proxy https://bugs.launchpad.net/bugs/423865 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to eucalyptus in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 423865] Re: [FFE] Image Store UI in Eucalyptus needs local proxy
** Branch linked: lp:ubuntu/karmic/image-store-proxy -- [FFE] Image Store UI in Eucalyptus needs local proxy https://bugs.launchpad.net/bugs/423865 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to eucalyptus in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
