Commit Graph

77 Commits

Author SHA1 Message Date
Chao Xu
f4989a45a5 run root-rewrite-v1-..., compile 2017-06-22 10:25:57 -07:00
FengyunPan
f5f75f3879 Ignore ErrNotFound when delete LB resources
IsNotFound error is fine since that means the object is
deleted already, so let's check it before return error.
2017-05-27 18:07:38 +08:00
Kubernetes Submit Queue
39308b8980 Merge pull request #38959 from Gradiant/master
Automatic merge from submit-queue

Adapt loadbalancer deleting/updating when using cloudprovider openstack in openstack/liberty

**What this PR does / why we need it**:
Make an extra verification on the returned listeners and pools because gophercloud query doesn't filter the results by loadbalancerID / listenerID respectively when using **openstack/librerty**.

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
#33759 
**Special notes for your reviewer**:
#33759 it's supposed to have a pull request which fixes this problem but in the release  1.5 loadbalancers doesn't use that patched code.
**Release note**:

NONE
```release-note
```
2017-05-21 03:22:02 -07:00
David Constenla
a87d34ce40 added extra filter because in openestack/liberty gopher doesn't apply the indicated filters when querying pools and/or listeners
also added @FengyunPan modifications from PR#43055
2017-05-05 11:35:42 +02:00
NickrenREN
edea294ca2 Add exponential backoff to openstack loadbalancer functions
Using  exponential backoff to lower openstack load and reduce API call throttling
2017-05-05 10:24:32 +08:00
Jamie Hannaford
622c69c1e5 Use provided VipPortID for LB 2017-04-12 14:13:12 +02:00
Angus Lees
c077c30004 Migrate rackspace/gophercloud -> gophercloud/gophercloud
This change migrates the 'openstack' provider and 'keystone'
authenticator plugin to the newer gophercloud/gophercloud library.

Note the 'rackspace' provider still uses rackspace/gophercloud.

Fixes #30404
2017-02-20 11:03:05 +11:00
Kubernetes Submit Queue
7f2622e668 Merge pull request #32663 from anguslees/extraroutes
Automatic merge from submit-queue

openstack: Implement the `Routes` provider API

``` release-note

Implement the Routes provider API for OpenStack using Neutron extraroute extension.  This removes the need for flannel/etc where supported.  To use, ensure all your nodes are on the same Neutron (private) network and specify the router ID in new `[Route]` section of provider config:

    [Route]
    router-id = <router UUID>
```
2016-12-07 21:36:13 -08:00
Kubernetes Submit Queue
cffaf1b71b Merge pull request #31321 from anguslees/lb-nodes
Automatic merge from submit-queue (batch tested with PRs 37328, 38102, 37261, 31321, 38146)

Pass full Node objects to provider LoadBalancer methods
2016-12-05 20:16:53 -08:00
Angus Lees
0b57371ffa openstack: Implement Routes API
This change implements the Routes API using Neutron's "extraroute"
extension.

To use, this requires all the nodes to be on the same Neutron network
and the UUID of the Neutron router on that network.

Required cloud provider config section:
  [Route]
  router-id = <UUID of Neutron router>

Ensure kube-controllermanager is started with (non-default)
`--allocate-node-cidrs=true` and set `--cluster-cidr` to the POD
super-subnet (a private /16 would be reasonable).

Based on an earlier version by @timbyr (#19473)
2016-12-05 15:24:01 +11:00
Angus Lees
cf99ce6a86 openstack: Update LB API hosts->nodes
Update EnsureLoadBalancer/UpdateLoadBalancer API to use node objects.

In particular, this allows us to take the node address directly from the
node.Status.Addresses and avoids a name -> instance lookup.
2016-12-01 09:53:54 +11:00
Pengfei Ni
f584ed4398 Fix package aliases to follow golang convention 2016-11-30 15:40:50 +08:00
Chao Xu
c962c2602a dependencies: pkg/cloudprovider 2016-11-23 15:53:09 -08:00
Kiall Mac Innes
b73485b990 Corect filtering of OpenStack LBaaS resources to update
Neutron's API ignores unknown paramaters. When listing pools etc, K8
attempts to filter on "LoadBalancerID", which is not a valid filter.
As such, it is ignored by Neutron, and a list of all pools is
returned. K8 then proceeds to update each of the pools.

Instead, we now double check the resources really belong to the LB
we're trying to update.
2016-11-01 17:30:03 +00:00
Kubernetes Submit Queue
f418cd3d46 Merge pull request #34426 from dagnello/lb-nodeport-update
Automatic merge from submit-queue

Openstack: Update lb member when node port changes

Ensures lb members are update if node port changes.

cc @suonto
2016-10-15 02:13:14 -07:00
Graham Hayes
ac205183d4 Security Group support for OpenStack Load Balancers
This allows security groups to be created and attached to the neutron
port that the loadbalancer is using on the subnet.

The security group ID that is assigned to the nodes needs to be
provided, to allow for traffic from the loadbalancer to the nodePort
to be refelected in the rules.

This adds two config items to the LoadBalancer options -

ManageSecurityGroups (bool)
NodeSecurityGroupID  (string)
2016-10-13 15:42:01 -07:00
Davide Agnello
14b184756a Openstack: Update lb member when node port changes 2016-10-10 18:04:26 -07:00
Markus Suonto
e1068c9a49 EnsureLoadBalancer update instead of recreate existing LBs 2016-10-02 12:29:50 +03:00
Justin Santa Barbara
54195d590f Use strongly-typed types.NodeName for a node name
We had another bug where we confused the hostname with the NodeName.

To avoid this happening again, and to make the code more
self-documenting, we use types.NodeName (a typedef alias for string)
whenever we are referring to the Node.Name.

A tedious but mechanical commit therefore, to change all uses of the
node name to use types.NodeName

Also clean up some of the (many) places where the NodeName is referred
to as a hostname (not true on AWS), or an instanceID (not true on GCE),
etc.
2016-09-27 10:47:31 -04:00
hacktastic
77a203c49f the api does not support filtering health monitors by pool_id, so /lbaas/healthmonitors?pool_id=abc123 will always return all health monitors in your OS tenant. fortunately, we can get the health monitor IDs from the query to /lbaas/pools and delete them 2016-09-22 23:52:32 -07:00
zhouhaibing089
fa5551b80d delete the member before delete the pool 2016-09-08 22:10:11 +08:00
Davide Agnello
97fab82552 Openstack provider allowing more than one service port for lbaas v2 2016-08-23 10:17:32 -07:00
Angus Lees
e4c354c329 openstack: Autodetect LBaaS v1 vs v2
This removes the need to manually specify the version in all but unusual
cases.

For most installs this will effectively flip the default from
v1 (deprecated) to v2 so conservative existing installs may want to
manually configure "lb-version = v1" before upgrading.
2016-08-12 10:33:11 +10:00
Cole Mickens
6ad9dc659f add clusterName to Loadbalancer methods 2016-07-26 14:50:33 -07:00
David McMahon
ef0c9f0c5b Remove "All rights reserved" from all the headers. 2016-06-29 17:47:36 -07:00
Davide Agnello
53805caa60 Removing name field from Member for compatibility with OpenStack Liberty
In OpenStack Mitaka, the name field for members was added as an optional
field but does not exist in Liberty.  Therefore the current
implementation for lbaas v2 will not work in Liberty.
2016-06-21 15:29:33 -07:00
Davide Agnello
eb32bf55ef Adding support for lbaas-v2 in OpenStack Cloud Provider 2016-06-08 18:16:59 -07:00