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2796202d8c07d8e92bc77559d8ae20e3e053f12b
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71 Commits

Author SHA1 Message Date
Adrian Chiris
2796202d8c Add infinibandGUID runtime config to delegate netconf 
This commit extend the various network conf methods
to translate `infiniband-guid` network attachment configuration
to `infinibandGUID` CNI runtime config.

- Update relevant methods in types package
- Update unit tests
 2020-06-26 14:55:21 +09:00
Tomofumi Hayashi
c976f6bceb Add deviceid in clusterNetwork 2020-05-28 10:00:29 +09:00
Tomofumi Hayashi
4eac660359 Introduce gopkg.in for go module 
This change introduces gopkg.in to allow everyone to use multus
code as library. Currently multus-cni uses version 'v3', hence
it hits go modules limitation, as #504 describes.

This change fix #504 with gopkg.in.
 2020-05-15 21:33:26 +09:00
dougbtv
92beb4bcdc Sets the Kubernetes API calls timeout to 60 seconds 2020-04-23 10:47:11 +09:00
dougbtv
931c12531d Allows namespaceIsolation to allow pods in any namespace refer to the default namespace 2020-04-22 09:08:11 +09:00
ashish-billore
ea95133ef4 Error log for network-attachment-definition 
Corrected the error for missing network-attachment-definition
updated test for this error.
 2020-04-02 17:40:32 +09:00
Tomofumi Hayashi
055a7568ad Logging improvement (UID, net-attach-def) 
This change adds pod UID and net-attach-def name in verbose log
and sends kubernetes event when net-attach-def is not found.
 2020-03-23 21:32:33 +09:00
Tomofumi Hayashi
079c853eba Add Kubernetes event log when the pod is launched 2020-03-16 22:08:03 +09:00
Tomofumi Hayashi
9874c14e23 Replace multus code with NPWG client library code 2019-12-10 14:38:09 +09:00
Tomofumi Hayashi
f4f2f65d1d Use NPWG client library to manipulate net-attach-defs 
This change introduce NPWG client library functions to manipulate
net-attach-defs. This also requires to change k8sclient and unit
test code as well.
 2019-12-10 14:38:09 +09:00
dougbtv
3a9dd7ed76 Properly uses default-route in annotation to set the gateway. Fixes network status results. 2019-10-29 13:34:24 -04:00
Tomofumi Hayashi
165e23b72c Support gateway in NetworkSelectionElement 
Changes config JSON from gateway to default-route, adds Readme, fixes lint

Co-authored-by: dougbtv <dosmith@redhat.com>
 2019-10-29 13:34:24 -04:00
Tomofumi Hayashi
8bdb7104d7 Update k8s npwg repo name due to its change 2019-10-29 09:06:27 -04:00
Tim Rozet
3fbfe40e12 Fixes K8sNetworkPlumbingWG package capitalization 
Migrates package to use capitalized name, also cleans up dependencies.

Signed-off-by: Tim Rozet <trozet@redhat.com>
 2019-10-21 10:42:49 -04:00
Tim Rozet
e8baccff16 Removes duplicate NetworkAttachment CRD ref 
The CRD is now defined in the NetworkPlumbingWG org, along with
generated libs for client, listers, informers, and deep copy functions.
Therefore remove the duplicate definition here, and use the standard
definition.

Signed-off-by: Tim Rozet <trozet@redhat.com>
 2019-10-21 10:42:49 -04:00
Tomofumi Hayashi
2745e46ed8 Support 'cni-args' in NetworkSelectionElement 2019-10-21 21:33:07 +09:00
Tomofumi Hayashi
adec211ae1 Support CNI RuntimeConfig for portmap/bandwidth/ip/mac 
This changes introduce CNI RuntimeConfig for portmap, bandwidth,
ip and mac for latest specification. IP and Mac is previously
applied through CNI_ARGS, but it is changed to RuntimeConfig
for now.
 2019-10-16 09:20:11 -04:00
Tomofumi Hayashi
0a2f7b18d3 Improve error/debug message 
This diff changes error message with fixed format for easy-to-read
for users.
 2019-10-10 10:32:45 -04:00
Tomofumi Hayashi
05df28a58c Remove UnmarshalJSON() for NetworkSelectionElement (#362) 
To support non-string variable in NetworkSelectionElement, remove
UnmarshalJSON(). interfaceRequest json is still supported in the
changes.
 2019-08-22 11:19:06 -04:00
Tomofumi Hayashi
2fe42c11c7 Fix golint error and make it enable again in travis 2019-06-26 09:30:46 +09:00
Abdul Halim
d3c92b4aa2 add kubelet client for Pod resource info 
This change introduces kubelet client to get allocated device
information of a Pod from newly added Kubelet grpc service.
For more information please see:
[kubernetes/kubernetes#70508](https://github.com/kubernetes/kubernetes/pull/70508)

Change-Id: I11e58ccdd52662601f445fa24c7d55c225441efc
Signed-off-by: Abdul Halim <abdul.halim@intel.com>
 2019-03-22 09:50:53 -04:00
maximshd
08a2623b8e Properly initialize kubeClient in SetNetworkStatus method (#283) 
* Properly initialize kubeClient in SetNetworkStatus method

* Fix typo

* Update error message

* Extend logging for setNetworkStatus function
 2019-03-20 08:08:48 -04:00
Tomofumi Hayashi
5dc774a547 Caches all pod delegates json for pods deletion without k8s info 
This fixes #243 with following changes:
 + Optimize to fetch Pod from k8s client
 + Change to use cache always in DEL.
 + If failed to fetch the pod info from k8s clinet in deletion,
  use cached delegates as emergency bailout
 + Add test cases for cache
 2019-03-07 23:50:07 +09:00
Tomofumi Hayashi
260316398f Change ClusterNetwork/DefaultNetwork namespace to MultusNamespace 
Fix #261.
 2019-02-22 14:08:30 +00:00
Doug Smith
8bf358071a Changes configuration for kube api to use gRPC 2019-02-21 14:42:57 +00:00
Tomofumi Hayashi
f0bc4fb475 Add multusNamespace/systemNamespaces config 
This change provides new configuration parameters, multusNamespace
and systemNamespaces for flexible namespace management.
The change addresses issue #252 and issue #253.
 2019-02-08 00:25:35 +09:00
knight
66595e8172 refactor k8sclient: rename some val 2019-01-25 09:54:53 +08:00
dougbtv
de4bed7a60 [feature] Adds a namespace isolation security feature 2018-12-20 06:43:59 +09:00
Michal Rostecki
f157f424b5 k8sclient: Add missing error check 
Before this change, error returned by `libcni.ConfFiles` was
silently ignored.

Signed-off-by: Michal Rostecki <mrostecki@suse.de>
 2018-12-06 23:56:24 +09:00
Tomofumi Hayashi
6bf296f54d Change the namespace to 'kube-system' 2018-12-05 14:47:30 +09:00
Tomofumi Hayashi
e05de6260b clusterNetwork/defaultNetworks and namespace spec fixed 
This fix is to add declaration about clusterNetwork/defaultNetwork
net-attach-def is in 'default' namesspace. In addition, this code
changes to skip defaultNetwork in case of 'kube-system' namespace
as well (#202).
 2018-12-05 14:47:30 +09:00
Peng Liu
96217dd16e Change pod annotation name to 'v1.multus-cni.io/default-network' 2018-11-30 16:11:09 +09:00
Peng Liu
c3be74d7d6 Add more debug message 2018-11-30 16:11:09 +09:00
Peng Liu
555a734e21 Specify Pod default network in Annotations 
Signed-off-by: Peng Liu <pliu@redhat.com>
 2018-11-30 16:11:09 +09:00
Tomofumi Hayashi
9f00ea47f5 Fix rebase conflicts. 2018-11-09 00:15:35 +09:00
Tomofumi Hayashi
deb2f2f64c Support MacRequest to specify MAC address for interface 2018-11-09 00:15:35 +09:00
Tomofumi Hayashi
8b94703a4c Add clusterNetwork/defaultNetwork into multus 
To support CRD/file/directory, add clusterNetwork/defaultNetwork
in multus.conf file.
 2018-11-02 22:54:39 +09:00
Tomofumi Hayashi
4b231c6855 Add unit tests for clusterNetwork/defaultNetworks 2018-11-02 22:54:39 +09:00
Tomofumi Hayashi
5871c8744a Add clusterNetwork/defaultNetwork into multus 
To support CRD/file/directory, add clusterNetwork/defaultNetwork
in multus.conf file.
 2018-11-02 22:54:39 +09:00
Abdul Halim
68da5dfb0d fixed some typos in comments 
Change-Id: Ieb650479b6b0fef1a4ecaeb2c3c1a7c15fff43d5
 2018-10-10 11:52:58 +01:00
Abdul Halim
6e6c4c6cea refactoring checkpoint.go code to be testable 
this changes will allow mocking checkpoint instance for unit tests

Change-Id: I72fb25d15d5c9f28577a0fcbfcd385df523a5e57
 2018-10-10 11:52:58 +01:00
Abdul Halim
632804ce51 only create resourceMap on demand 
making resourceMap a singleton object and only initialize it once
if one or more CRDs have a resourceName annotation in them.

Added copyright header for checkpoint/checkpoint.go.
Replaced fmt.Errorf with logging.

Change-Id: I54628d69324833e70a75dcf6533e6642dedde9b5
 2018-10-10 11:52:58 +01:00
Abdul Halim
e3d14b2732 parse kubelet checkpoint file for pod devices 
Enabling kubelete checkpoint file  parsing to get Pod device info
so that these device information can be passed into CNI plugins
that need specific device information to work on.

Change-Id: I6630f56adc0a8307f575fc09ce9090c1ffca0337
 2018-10-10 11:52:58 +01:00
Tomofumi Hayashi
517f2d4b7a Revert "Merge branch 'dev/k8s-deviceid-model' into master" 
This reverts commit 194c27fadf, reversing
changes made to 96d4d79d1f.
 2018-08-30 20:15:30 +09:00
Abdul Halim
194c27fadf Merge branch 'dev/k8s-deviceid-model' into master 2018-08-30 10:48:18 +01:00
Tomofumi Hayashi
7d3626a5c0 Add logging message for debug/error 
This changes adds logging message:debug and error. fmt.Errorf() is
wrapped by logging.Errorf() hence all error message is also put to
log file. logging.Debugf() is called at almost function call, so
we could track the code by logging message.
 2018-08-17 00:43:31 +01:00
Abdul Halim
f30c688775 added deviceIDs insertions into delegates 
this changes allow Multus to parse resourceName annotation from
network CRDs then add deviceIDs into the delegate object for CNI
plugin to consume it.
 2018-08-03 13:51:46 +01:00
Kuralamudhan Ramakrishnan
88759d29de updating nitpick issues in the source file. 2018-08-01 16:03:25 +01:00
rkamudhan
d71fe3447f fixing multus runtime error for network status without pod network annotation 2018-08-01 16:03:25 +01:00
rkamudhan
8bb09518df adding network status features 2018-07-30 14:58:30 +01:00