Re: [Openstack] Looking for a case study

2017-07-19 Thread Irum Rauf
Hi, Thank you Rahil and Gary. These are good ideas and I will look into it. I am actually looking for an already implemented system with openstack that I can build wrapper upon and invoke it and study it. I have searched for several case studies on openstack site but I could not find one with a

[Openstack] TROVE: mongodb/cluster grow issue

2017-07-19 Thread magicb...@gmail.com
Hi with mongodb(3.2)/cluster deployed with Trove/Ocata, when I try to grow the initial cluster, I get some weird error: > trove cluster-grow baca7b0f-a68f-4fdd-b1bf-79c3d11d70fb --instance "name=extra1,flavor=2x2048x25,volume=1,type=replica,related_to=rs1" ERROR: b"The value [u'replica'] for

Re: [Openstack] TROVE: mongodb/cluster grow issue

2017-07-19 Thread MCCASLAND, TREVOR
That’s not right, can you make a bug report here? https://bugs.launchpad.net/trove/ From: magicb...@gmail.com [mailto:magicb...@gmail.com] Sent: Wednesday, July 19, 2017 7:43 AM To: openstack@lists.openstack.org Subject: [Openstack] TROVE: mongodb/cluster grow issue Hi with mongodb(3.2)/cluster

[Openstack] [Swift] : Update Operation

2017-07-19 Thread Sameer Kulkarni
Hi All, How does update operation work in Swift? Like, does it deletes the older object and creates new entry or It finds out which part of object is modified and just copies or pushes the modified object? Thank you ___ Mailing list: http://lists.open

Re: [Openstack] [Swift] : Update Operation

2017-07-19 Thread John Dickinson
It depends on what you mean by "update", so let me describe the two things it could mean. Suppose you upload cat.jpg to your cluster: `curl -i -H "x-auth-token: foobar" https://awesome.swift.cluster.foobar/v1/AUTH_me/cats/bestcat.jpg -T cat1.jpg -XPUT` Now you've got bestcat.jpg in your clust

Re: [Openstack] [Swift] : Update Operation

2017-07-19 Thread John Dickinson
You cannot partially upload objects to Swift. You must upload the full object each time, and Swift treats the objects as discrete entities. In your example, the entirety of objectB will be written to disk and the bytes used by objectA will be freed. --John On 19 Jul 2017, at 10:25, Sai Vish

Re: [Openstack] Looking for a case study

2017-07-19 Thread Irum Rauf
Hi, Thank you Rahil and Gary. These are good ideas and I will look into it. I am actually looking for an already implemented system with openstack that I can build wrapper upon and invoke it and study it. I have searched for several case studies on openstack site but I could not find one with a