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Latest revisions

# Date Author Comment
d4117a72 11/20/2012 07:51 pm Apollon Oikonomopoulos

Modify instance client to support networks

Add --no-conflicts-check option.
Modify instance query methods to return nic's network info.

Signed-off-by: Apollon Oikonomopoulos <>
Signed-off-by: Dimitris Aragiorgis <>
Reviewed-by: Iustin Pop <>
a5ad5e58 11/20/2012 07:51 pm Apollon Oikonomopoulos

Peripheral changes for networks

Specifically: * export a new environment variable for the gnt-os-interface * export a new environment variable for KVM specific scripts * ovf support for networks

Signed-off-by: Apollon Oikonomopoulos <>...
d1547283 11/20/2012 07:51 pm Dimitris Aragiorgis

Modify LUInstanceSetParams() to support networks

Keep backwards compatibility just like LUInstanceCreate() and support
network parameter for NIC object.

Add ec_id argument in Update() to be able to commit temporary IPs that
were previously reserved.

Signed-off-by: Dimitris Aragiorgis <>...
ced51149 11/20/2012 07:51 pm Dimitris Aragiorgis

Modify RemoveInstance() to support networks

Release any IPs held the instance before actually removing.

Signed-off-by: Dimitris Aragiorgis <>
Reviewed-by: Iustin Pop <>
e8e079f3 11/20/2012 07:51 pm Dimitris Aragiorgis

Modify LUInstanceCreate to support networks

Implement backend support, to export the IP pool management
functionality to the clients. When the new NIC parameter 'network' is
given, the ippool management system is triggered. If a NIC belongs to
a network, it inherits the netparams (mode, link) as its nicparams. If...
ad4a9ae7 11/20/2012 07:51 pm Dimitris Aragiorgis

Config methods for reserving/releasing IPs

Use TemporaryReservationManager for IP handling to ensure config data
consistency.

Implement:
- methods for reserving/releasing IPs
- _UnlockedCommitTemporaryIps()
- CheckIPInNodeGroup() used for conflicting IPs...
0fbd466b 11/20/2012 07:50 pm Dimitris Aragiorgis

Implement network/nodegroup mappings

LUNetworkConnect() connects a network to a nodegroup and defines
its netparams (mode and link). Specifically: * Check if network already exists * Check if netparams are valid * Check if already connected to the same nodegroup...
1e0d3321 11/20/2012 07:50 pm Dimitris Aragiorgis

Implement LUNetworkSetParams

Support modifying all network parameters except for network (ip
range). Cannot modify gateway and reserved ips at the same time.

Signed-off-by: Dimitris Aragiorgis <>
Reviewed-by: Iustin Pop <>
306bed0e 11/20/2012 07:50 pm Apollon Oikonomopoulos

Implement LUNetworkQuery

Summarily list all existing networks
Supply detailed info for every existing network
- List used/free IPs
- List instances with NICs assigned to the corresponding network
- List NIC index and IP for the above instances

Implement complementary config methods for retrieving networks....
6c0a75db 11/20/2012 07:50 pm Dimitris Aragiorgis

Basic IP pool management logic

Implement LUs for corresponding opcodes: * LUNetworkAdd:
- Check for IP validity
- Reserves all necessary IPs
- Create new Network config object * LUNetworkRemove:
- Checks if connected to any nodegroup
- Remove a Network config object...

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