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Latest revisions

# Date Author Comment
c1b42c18 05/28/2009 03:18 pm Guido Trotter

Upgrade be/hv params with default values

From time to time we're adding new be or hv parameters. With this patch
missing parameters get set to the default value when loading the cluster
object. This patch version also considers the case when hv/be params...

b86a6bcd 05/28/2009 03:18 pm Guido Trotter

Add cluster-init --no-etc-hosts parameter

If --no-etc-hosts is passed in at cluster init time we set a new
parameter in the cluster's object to false, and avoid adding nodes to
the hosts file. The UpgradeConfig function is used to set the value to
True, when upgrading from an old configuration version....

560428be 05/28/2009 03:18 pm Guido Trotter

objects: add configuration upgrade system

Add a very basic configuration update mechanism to objects.
An object can define the UpgradeConfig method, which will be called at
init time, and use it to fill in missing defaults in the configuration.
In the future we may want to make it more complex, for example adding...

1b54fc6c 05/28/2009 03:18 pm Guido Trotter

Convert UploadFile (and its callers) to new rpc

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

4501a443 05/28/2009 03:18 pm Guido Trotter

UploadFile: allow ancillary files

Currently UploadFile is restricted to a static set of files, and thus
gnt-cluster redist-conf (silently) fails to upload all config files.
With this patch we add the new static files we distribute, and all
hypervisor-provided ancillary files....

f5118ade 05/27/2009 01:19 pm Iustin Pop

Add a node powercycle command

This (somewhat big) patch adds support for remotely rebooting the nodes
via whatever support the hypervisor has for such a concept.

For KVM/fake (and containers in the future) this just uses sysrq plus a
‘reboot’ call if the sysrq method failed. For Xen, it first tries the...

d48031a1 05/26/2009 06:27 pm Iustin Pop

Add a new CONFIRM_OPT option to

Today we are not very consistent as to what ‘--force’ represents:
sometimes confirmation, sometimes forcing a possible dangerous option,

This patch adds a new ‘--yes’ option that should be used for all simple
confirmations of genre “yes, I really want to remove the instance”....

17c61836 05/22/2009 06:03 pm Guido Trotter

IsNormAbsPath and users, use "normalized" term

We used to refer to normalized paths as "normal" which might be
confusing. This fixes the syntax in all current IsNormAbsPath users and
in the docstring.

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

4f5277e7 05/22/2009 03:58 pm Guido Trotter

Hypervisors: make absolute path checking strict

Use the new utils.IsAbsNormPath function, rather than just os.path.isabs

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

da961187 05/22/2009 03:58 pm Guido Trotter

Add utils.IsNormAbsPath function

Currently most of the time we check for absolute path, but that doesn't
protect us from some invalid paths. In some places we should be more
strict, and this function should help us to.

Signed-off-by: Guido Trotter <>...

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