* Fix range wrapping in multi-leases ranges (i.e. not use 8,9,0)
* Skip reservations and shared AR's in fsck.
* Do not reserve MAC addresses on VNET reservations
* Release MAC ID's on virtual network drop (with existing AR's)
* NEXT_INDEX is an internal attribute (cannot be set by user)
* Check size on update
New configuration attribue MAC_GLOBAL_SPACE in oned.conf to enable the global
MAC address space generation mode.
MAC addresses are generated from a global pool preventing collisions across
VNETs. This does not apply to IP networks and limits the number of VNETs to
2^20, with a max of 2^20 leases per VNET.
This commit also implementes:
* A round-robin assignment of addresses. (jukka.jokiniva@qt.io)
* Optimizes the storing of the BitMap - do not store leading zeros
co-authored-by: Pavel Czerny <pczerny@opennebula.io>
co-authored-by: Jukka Jokiniva <jukka.jokiniva@qt.io>
co-authored-by: Pavel Czerný <pczerny@opennebula.systems>
co-authored-by: Frederick Borges <fborges@opennebula.io>
co-authored-by: Christian González <cgonzalez@opennebula.io>
* VNET updates trigger a driver action on running VMs with NICs in the
network.
* VNET includes a sets with VM status: updated, outdated, error and
updating. With VMs in each state.
* VNET flags error situations with a new state UPDATE_FAILURE.
* The same procedure is applied when an AR is updated (only VMs in that
AR are updated).
* A new options in the one.vn.recover API call enable to recover or
retry this VM update operations.
* The following attributes can be live-updated per VNET driver:
- PHYDEV (novlan, vlan, ovs driver)
- MTU (vlan, ovs driver)
- VLAN_ID (vlan, ovs driver)
- QINQ_TYPE (ovs driver)
- CVLANS (ovs driver)
- VLAN_TAGGED_ID (ovs driver)
- OUTER_VLAN_ID (ovs driver)
- INBOUND_AVG_BW (SG, ovs driver + KVM)
- INBOUND_PEAK_BW (SG, ovs driver + KVM)
- INBOUND_PEAK_KB (SG, ovs driver + KVM)
- OUTBOUND_AVG_BW (SG, ovs driver + KVM)
- OUTBOUND_PEAK_BW (SG, ovs driver + KVM)
- OUTBOUND_PEAK_KB (SG, ovs driver + KVM)
* New API call one.vm.updatenic, allows to update individual NICs
without the need of detach/attach (only QoS supported).
* Update operations for: 802.1Q, bridge, fw, ovswitch, ovswitch_vxlan
and vxlan network drivers.
* VNET attributes (old values) stored in VNET_UPDATE to allow
implementation of update operations. The attribute is removed after a
successful update.
* Updates to CLI onevnet (--retry option) / onevm (nicupdate command)
* XSD files updated to reflect the new data model
* Ruby and JAVA bindings updated: new VNET state and recover option, new
VM API call.
* Suntone and Fireedge implementation (lease status, recover option, new
states)
TODO: Virtual Functions does not support this functionality
iii
* There are encrypted attributes for VMs, Hosts and VNets
* For VMs the user template is also encrypted
* For VNets its address ranges attributes are also encrypted
Co-authored-by: Alejandro Huertas <ahuertas@opennebula.systems>
implementations. When managing leases 4 abstract methos have been added
to the interface:
- from_vattr, to notify/request a new network from IPAM
- allocate_addr, to set an address as used
- get_addr, to request a free address
- free_addr, to set an address as unused
This commits also includes an AddressRange implementation based on
OpenNebula's internal IPAM
Signed-off-by: Ruben S. Montero <rsmontero@opennebula.org>
Ruben S. Montero