The latest dnsmasq no longer accepts hostnames which begin with a number. This
affects Fedora 19 right now, and will mean Fedora 19 will not work with Neutron
DHCP. dnsmasq should work with hostnames beginning with a number (RFC 1123 says
this is valid), but until this is fixed, many users will be left unable to use
Fedora 19 with Neutron.
This patch adds a "host-" prefix to each hostname entry generated by the DHCP
agent. This fixes the issue in Neutron.
Currently there is create_health_monitor() in the driver API so
a driver may create an object on device but there is no delete_health_monitor()
and monitor objects will remain on device forever.
Driver should at least call plugin to delete a db object.
Carl Baldwin [Tue, 16 Jul 2013 18:10:37 +0000 (18:10 +0000)]
Avoid refreshing firewall rules unnecessarily.
Adds a parameter to refresh_firewall allowing an array of ports to
be passed. If an array is passed then the firewall will be refreshed
only for those ports. If not passed, it will still refresh all
ports as it did before.
Oleg Bondarev [Wed, 29 May 2013 07:58:17 +0000 (11:58 +0400)]
Add agent scheduling for LBaaS namespace agent
- adds simple chance scheduling on create pool operation
- adds PoolsLoadbalancerAgentBinding db table
- adds lbaas_agentscheduler extension to list pools hosted by a particular agent
and to get an agent hosting a particular pool
- adds agent notifiers mapping to AgentSchedulerDbMixin to make it easier
for services to add their agent notifiers to the core plugin
Add support for the agent extension to NVP Plugin.
Of DHCP and L3 agents, NVP uses DHCP; This patch adds support
for the extension to this plugin.
This patch also moves some tests around, as a result of the
refactory done in https://review.openstack.org/#/c/35266/
Some code duplication is also removed.
Adin Scannell [Mon, 27 May 2013 17:21:42 +0000 (13:21 -0400)]
GRE tunnels should include local_ip.
This addresses the issue of having one or more multi-homed host.
Because you may only specify one local IP for a quantum agent, and
other hosts could be routed across different subnets (even for small
installations, for various reasons), it's important to also specify
the used local_ip when setting up the GRE tunnels. As long as the
address is routable on both ends, this will work. If the local_ip is
not specified, then traffic will mysteriously be dropped on one end
where the IP does not match the expected IP in the GRE tunnel.
Update the ML2 README file with the latest tunnel changes
The ML2 README file was slightly out of date with all of the H2 changes
which went in around GRE and VXLAN tunneling. This patch updates it to
reflect what the code is capable of currently.
The following change done in nova 7de916 started passing in the
rxtx_factor on update port rather than just on create_port which
is what we only originally supported. Therefore currently when
booting a vm and specifying --nic port-id it will fail to boot with:
Cannot update read-only attribute rxtx_factor. This patch is a work
around to allow the rxtx_factor value to be passed in on update port even
though we ignore the value. Later we'll implement updating rxtx_factor on
ports but this is a good work around for now.
In sync_routers L3-RPC method l3-agent sends router_ids but the
server side expected router_id. This commit fixes the server side
to accept router_ids, and drops "fullsync" arg from the agent side
(fullsync is not used anywhere and it does not affect RPC signature).
This change allows l3-agent to sync only the specified routers
instead of all routers.
As a result of the above change, auto_schedule_routers() and
list_active_sync_routers_on_active_l3_agent() in L3 scheduler
needs to handle a list of router IDs. This commit changes L3 scheduler
to accept a list of router IDs in the above two methods.
Also fixes the argument order of fullsync and router_ids in get_routers
in L3PluginApi. L3-agent main code expects router_ids as the second arg.
This commit adds unit tests for packet-filter in NEC Plugin.
This commit refactors packet-filter in NEC Plugin.
- Put packet-filter classes and methods into nec/packet_filter.py (a) and
nec/db/packetfilter.py (b), NEC Plugin specific codes are in (a)
- Change stateless methods to class methods in extenstions/packetfilter.py
- Add 'convert_to' option to the attribute map of packet-filter to convert
some string parameter to int at the api layer
Also, this commit includes the following changes in packet-filter.
- Fix attribute map of packet-filter; set in_port to allow_put=False
- Add new methods to update attribute map properly
- Make packet-filters ignore status of associated resource (network)
Enable policy control over external_gateway_info sub-attributes
Part 2 of blueprint l3-ext-gw-modes
This patch extends the logic for building policy rule matches in order to
include sub-attributes as well. This logic will be leveraged by the
ext-gw-mode api extension.
This patch add the type_driver GRE to enable the creation of GRE
tunnels with the OVS agent.
No Endpoints ID are managed. Only Endpoint IP are stored in DB,
and this IP is proposed as an endpoint ID for the OVS agent.
It also fixes the bug 1201471.
Introduce a looping call for performing synchronization with
neutron server.
The sync will be performed only if router changes are notified
via rpc. Only affected routers will be synchronized.
Changes will be implemented by the l3 agent spawning a
distinct greenthread for each router - iptables will
be executed only once using iptables_manager.defer_apply_on.
This patch will prevent the occurence of the following issues:
- Out-of-order rpc message processing
- Long processing time for router changes due to serial execution
- Occasional and expected RPC blocks for long periods
- Unnecessary processing of multiple requests
Fix random OverflowError exceptions in gate-neutron-python26 tests
These errors seem to be linked to the NEC plugin and http connections
not being stubbed out correctly. This patch ensures do_request is
stubbed out prior to the tests execution; this should be enough
to prevent timeouts from occurring again. Stubbing out the call has
no effect on the coverage of the agent scheduler tests for the NEC
plugin.
Kevin Benton [Wed, 10 Jul 2013 23:28:12 +0000 (16:28 -0700)]
Prevent possible server list damage in BigSwitch plugin
The old failover logic for the BigSwitch plugin modified a
list of controllers as it tested them. If the code for one
thread unexpectedly raised an exception or died, the global
server list could lose a server permanently.
This patch addresses that by flagging servers as failed instead
so the global server list is never modified.
Code Review / openstack-build / neutron-build.git / log