Always use the same short option for iallocator
This patch changes the scripts so that the short name for the“--iallocator” option is always ‘-I’.
Reviewed-by: ultrotter
Some batcher fixes
Currently the batcher hypervisor parameter must be a dict with oneelement (e.g. {"xen-hvm": { "acpi": true }}). This is overly complex andhard to validate correctly; the patch splits it in two: - one "hypervisor" string parameter, with the name of the hypervisor...
gnt-instance fix a typo in AddInstance
It's hvparams, not opts.hvparams.
Reviewed-by: iustinp
gnt-cluster, pass hvparams directly to dict()
If hvparams is not set it will be [], so dict() will transform it to anempty dict, which is safe in all cases.
Sort instance data in gnt-node info
The patch sorts the instance list in gnt-node info output, in order tomake it more readable (and stable).
Reviewed-by: imsnah
Some fixes to node add and re-add
The patch changes the pre-checks in node-add and re-add: - if the node is not already in the cluster, refuse to re-add - when re-adding, reuse the secondary IP from the cluster configuration - when re-adding, reset the offline and drained flags, so that RPC...
Instance parameters: force typing
We want all the hv/be parameters to have a known type, rather than arandom mix of empty string, boolean values, and None, so we declare thetype of each variable and we enforce/convert it.
- Add some new constants for enforceable value types...
Implement modification of the drained flag
This patch adds LU and cli-level support for modification of the nodedrained flag. It is similar to the offline changes.
Allow query of the drained node attribute
This patch exports the drained attribute: - LUQueryNodes accepts now the drained field - RAPI exports it for node objects - gnt-node info shows it now (along newly-added master_candidate and offline flags)...
Add a new instance query flag ‘disk_usage’
This patch adds a new instance query flag called disk_usage thatretrieves the overall space used by an instance on each of its nodes.This can be used when balancing the cluster or checking N+1 status.
The flag is also exported in RAPI. Note the flag is currently broken for...
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