On Thu, Feb 9, 2012 at 23:50, Satish Balay <balay at mcs.anl.gov> wrote:
> On Thu, 9 Feb 2012, Jed Brown wrote: > > > On Thu, Feb 9, 2012 at 23:36, Satish Balay <balay at mcs.anl.gov> wrote: > > > > > > > Credential management is simpler because adding/removing keys and > > > similar > > > > > can be done by the user instead of by emailing Satish. > > > > > > > > replaced by 'crate a bitbucket account - and email sean your > bitbucket > > > id' > > > > > > > > so eqivalent. > > > > > > ok - I see your point. First step is equivalent. Later change of > > > keys/passwd is up to the user and doesn't involve e-mail [ with > > > bitbucket.] > > > > exactly > > Just want to mention: this model [each user have their own account, > and access shared repos] is the historical model with vcs [sharinv via > unix group permissions] > This is actually a quite different model. > > And we migrated to ssh key management as superior -and abandoned the > previous model. Firstly because the repos were at mcs - and accounts > were not easy for non mcs folks - and then not dealing with groups was > nicer. And when petsc.cs.iit as deployed [eventhough I could easily > deal with user accounts and groups]- it was preferable to stick with > ssh key model instead of user account model. [with the aversion we > gradually developed for maintaing multiple accounts/multiple paswds > all over]. > The permissions issues with this are a mess. > > Now we are back to the original model of user account - and access via > this account [yes - bitbucket makes it easier to crate accounts, and > hopefully better infrastrucutre than 'group permission' for sharing > underneath. [well atleat there is a gui to it]. > With Bitbucket, GitHub, and all the others, the web account is *not* a unix account. It's just a way to manage identity/keys. Everyone using ssh has hg at bitbucket.org (and git at github.com, etc). -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-dev/attachments/20120209/34df8cd3/attachment.html>
