* Arrange feature sources alphabetically
Just a cosmetic change, but, a small readability improvement.
* Implement detection of IOMMU (#136)
Add a new feature source, i.e. 'iommu', which detects if an IOMMU is
present and enabled in the kernel. The new node label is
node.alpha.kubernetes-incubator.io/nfd-iommu-present
A "newbie style" deployment attempt was made on a recent
cluster, and some added notes in README and in label-nodes.sh
could help someone who just started with node-feature-discovery.
Correcting also description of label-nodes.sh which does not
deal with unlabeled nodes as was promised in README.
intel-cmt-cat repo is located in github/intel/ now,
update links accordingly, correcting also some
source file names pointed from files under rdt-discovery/.
Updated also ref. to intel-cmt-cat in Dockerfile.
No functional changes.
* Re-order imports in main.go alphabetically
* Refactor argument parsing
* Run nfd periodically in a loop by default
* Implement --sleep-interval command line option
* Add template for running nfd as a Kubernetes DaemonSet
This makes the build more deterministic. Previously, nfd just blindly
took the tip revision from intel-cmt-cat master branch which could brake
the build without any changes in nfd itself.
This commit:
- enables node-feature-dicovery to advertise selinux status
on the node by adding a label.
- update the template to mount /sys into the container, this is
needed to know about the selinux status on the host
- adds selinux source for unit tests
Without correct proxy settings propagated to docker build it is not possible to
build node-feature-discovery from behind a proxy server, e.g. in corporate
networks. This patch fixes the issue by exporting all http(s) proxy related
environment variables as build-time variables.
This change adds feature source "storage".
Add label if any non-rotational block device is present in the node.
The label will be: nfd-storage-nonrotationaldisk=true
* Make rdt-discovery buildable outside hardcoded path
Do not assume that nfd sources always reside under hardcoded directory
"/go/src/github.com/kubernetes-incubator/node-feature-discovery/". This
makes it possible e.g. to build nfd locally outside the Docker
container.
* Do not hardcode the path for RDT helper binaries
Utilize the standard PATH env variable, instead.
* Format main,fake,network go source to improve GoReportCard
Order of import changed in main.go and network.go,
missing ending newline added in fake.go
* Fixed simple golint suggestions in multiple files
Mostly about missing or incomplete comments
currently, nfd framework can't be work on Arm64 platform.
Fix points:
1, removed rdt on Arm64 platform
2, optimized the code related to multi-arch
Change-Id: If605041f6d2243ae2afb3248edbf102083c6dcb4
Signed-off-by: Bin Lu <bin.lu@arm.com>
Jira: ENTOS-432
* Adding SR-IOV capability discovery to node-feature-discovery
* SR-IOV capability discovery in NFD : code update after PR review
- using hostnetwork instead of volume mount in file node-feature-discovery-job.json.template
- iterating through network interfaces that are "up" in sources.go
- inserting logs in sources.go
- change in feature source name from "netid" to "network" in sources.go, README.md and main.go
* Added code for labels sriov=true (sriov_totalvfs > 0) and sriov-configured=true (sriov_numvfs > 0)
* Code Refactored: Added Network package and network.go
Automatic merge from submit-queue
Improved unit test coverage.
Relates to #62. Coverage is now at 64%.
- Refactored code for testing purposes.
- Misc. comment changes.
