Sticky computer on kvm cluster, will make the requester (root instance on this case), request
  the children on the same computer as itself.

  it  clean up....

the recipe slapos.cookbook:generate.password will install the password only after the [request-xx] was called for the first time. Then the second run of buildout the password can change as it was not stored yet. We use publish-early to make it persistent on master and avoid inconsistency between published password and stored one.

/reviewed-on nexedi/slapos!370

make sure password section is installed before request runner{0,1} and pbs instance for webrunner because the password is send in the request.

Allow to Add CPU or RAM in hotplug mode, without need of restart qemu process

/reviewed-on nexedi/slapos!175

/reviewed-on nexedi/slapos!172

@rafael says frontend infrastructure is not yet ready to handle slave
requests for frontends which come with lab.nexedi.com frontend SR URLs.

So revert apache-frontend-URL related part of 86deb9c6 (*: slapos.git
moved to https://lab.nexedi.com/nexedi/slapos.git) back for now.

/cc @jp
/reviewed-by @rafael
/reviewed-on nexedi/slapos!52

This updates links to slapos.git in the tree to point to new location.

We do so whole-tree except one place in stack/monitor/ :

    [download-monitor-static]
    recipe = hexagonit.recipe.download
    url = http://git.erp5.org/gitweb/slapos.git/snapshot/930be99041ea26b7b1186830e5eb56ef0acc1bdf.tar.gz
    ...

(see d8800c0b "monitor: Download statics files from snapshot")

The reason we do not update that link yet, is that 930be99041ea26b7b1186830e5eb56ef0acc1bdf
is a tree object and gitlab does not allow to dowload tree object as archives (yet ?)

So for now that link stays unconverted - and we'll think how to do with it.

If restrict mode is set to true, nat interface (eth0) will be isolated, no network access, only host and guest forward rules will work throught that interface.
This option is true by default for kvm-cluster, and false for single and resilient kvm.

90Gb