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711 commits 14 branches 71 tags 132 MiB
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Author SHA1 Message Date
Adrian Chiris
30dabcf7bf Docs: Add Table header to master/worker chart parameters 
While on the project website it looks OK, it does
not render correctly in Markdown.

Signed-off-by: Adrian Chiris <adrianc@nvidia.com>
 2021-03-18 15:31:41 +00:00
Kubernetes Prow Robot
12258dedcf
Merge pull request #489 from marquiz/devel/gh-pages-trigger 
github: update gh-pages on published releases
 2021-03-18 08:23:20 -07:00
Kubernetes Prow Robot
31b891d874
Merge pull request #490 from marquiz/devel/readme 
README: update references to version 0.8.0
 2021-03-18 07:23:20 -07:00
Markus Lehtonen
e7601e1403 README: update references to version 0.8.0 2021-03-18 15:58:43 +02:00
Markus Lehtonen
aa9050eca3 github: update gh-pages on published releases 
This will make the Helm repo to be updated at release time.
 2021-03-18 15:32:15 +02:00
Kubernetes Prow Robot
d4feff31d5
Merge pull request #488 from marquiz/devel/release-checklist 
github: two more steps to release process
 2021-03-18 04:43:19 -07:00
Markus Lehtonen
b4ef134c4d github: two more steps to release process 2021-03-18 13:02:13 +02:00
Kubernetes Prow Robot
f784f76c37
Merge pull request #486 from marquiz/fixes/helm-repo-update 
scripts/update-gh-pages: fix helm repo update
 2021-03-18 03:51:19 -07:00
Markus Lehtonen
6541e3bb55 scripts/update-gh-pages: fix helm repo update 
Whitespace in release metadata json was not correctly handled.
 2021-03-18 11:25:07 +02:00
Kubernetes Prow Robot
c7442f81b0
Merge pull request #473 from marquiz/devel/log-readability 
source/custom: dump config in more human-readable form
 2021-03-17 12:03:19 -07:00
Kubernetes Prow Robot
6b7be5a5de
Merge pull request #483 from marquiz/fixes/template 
Remove --sleep-interval flag from worker deployment templates
 2021-03-17 07:52:56 -07:00
Markus Lehtonen
8fee13aebc Remove --sleep-interval flag from worker deployment templates 
We don't want that as it makes dynamic configuration of the
sleep-interval via the config file impossible. It was set to the
internal default value, anyway.
 2021-03-17 16:36:39 +02:00
Kubernetes Prow Robot
b8a1426252
Merge pull request #481 from marquiz/docs/config-reference 
docs: document all config file options
 2021-03-17 06:28:56 -07:00
Kubernetes Prow Robot
842b583f71
Merge pull request #482 from marquiz/devel/github 
github: update new-release issue template assignees
 2021-03-17 05:52:56 -07:00
Markus Lehtonen
4545be71a8 github: update new-release issue template assignees 
Sync the default assignees with the project OWNERS file.
 2021-03-17 14:40:09 +02:00
Kubernetes Prow Robot
086f8c3b7a
Merge pull request #457 from marquiz/devel/helm-repo 
Host NFD Helm repo in gh-pages
 2021-03-17 04:00:56 -07:00
Markus Lehtonen
fd2dcc2275 scripts/prepare-release: use gpg for signing Helm chart 
Need to create the provenance file by hand as we mangle the name of the
chart archive. However, this also provides better user experience (for
the release manager) as gpg version 2.1 and later are supported.
 2021-03-17 07:48:22 +02:00
Kubernetes Prow Robot
4b9fe06726
Merge pull request #480 from marquiz/docs/fix-reference 
docs: fix some internal references
 2021-03-16 06:22:35 -07:00
Markus Lehtonen
c670526d9f docs: unify the presentation of defaults in worker config reference 2021-03-16 15:09:53 +02:00
Markus Lehtonen
30ef376568 docs: document all config file options 
Add rudimentary documentation of all options related to feature sources.
Now all options are covered in the config reference.
 2021-03-16 15:09:53 +02:00
Markus Lehtonen
9ba153e081 docs: fix some internal references 
Some reference point to the wrong section after headings have changed.
 2021-03-16 14:24:15 +02:00
Kubernetes Prow Robot
a78a5d5973
Merge pull request #472 from marquiz/documentation/helm 
docs: updates to documentation of Helm parameters
 2021-03-16 02:46:34 -07:00
Markus Lehtonen
011954e4c4 source/custom: dump config in more human-readable form 
Also, increase the verbosity level to 2 because this can produce quite a
bunch of log message lines.
 2021-03-16 07:06:28 +02:00
Kubernetes Prow Robot
c0e1000a7d
Merge pull request #474 from marquiz/devel/worker-log-verbosity 
nfd-worker: don't log labels returned by sources by default
 2021-03-15 12:52:34 -07:00
Markus Lehtonen
6c6249a599 nfd-worker: don't log labels returned by sources by default 
Reduce default log verbosity. Only print out labels if log verbosity is
1 or higher ('core.klog.v: 1' config file option or '-v 1' on command
line). Also, dump the labels in a reproducible (sorted) format.
 2021-03-15 21:42:33 +02:00
Kubernetes Prow Robot
d15227fe5b
Merge pull request #471 from marquiz/devel/image-minimal 
docs: describe deployment of the minimal image
 2021-03-15 08:05:05 -07:00
Kubernetes Prow Robot
ea54b7b98a
Merge pull request #379 from mythi/cert-manager 
use cert-manager for TLS
 2021-03-12 02:06:18 -08:00
Mikko Ylinen
ee261b8288 Document cert-manager usage 
cert-manager can be used to automate TLS certificate management for
nfd-master and the nfd-worker pod(s).

Add a template to deploy cert-manager CA Issuer and Certificates and
document steps how to use them.

Signed-off-by: Mikko Ylinen <mikko.ylinen@intel.com>
 2021-03-12 09:39:30 +02:00
Markus Lehtonen
02e5e50dbb docs: describe deployment of the minimal image 2021-03-11 20:35:21 +02:00
Kubernetes Prow Robot
e0d700d378
Merge pull request #463 from bfournie/new_cpu_features 
Support for additional cpu features
 2021-03-11 07:30:21 -08:00
Kubernetes Prow Robot
03f53d85e9
Merge pull request #475 from marquiz/devel/grpc-klog 
pkg/utils: show correct source file in gRPC logs
 2021-03-11 06:20:24 -08:00
Kubernetes Prow Robot
8d1a6476b0
Merge pull request #442 from marquiz/devel/cert-watcher 
Support TLS certificate updates
 2021-03-11 06:12:24 -08:00
Kubernetes Prow Robot
344f412e95
Merge pull request #470 from marquiz/docs/headings 
docs: unify capitalization of headings
 2021-03-11 02:12:24 -08:00
Markus Lehtonen
7fc6cd632c docs: unify capitalization of headings 2021-03-11 12:07:01 +02:00
Markus Lehtonen
fb67a5027b pkg/utils: show correct source file in gRPC logs 
Unwind two call frames so that the source (file:line) of the log message
is correctly displayed.
 2021-03-11 11:36:55 +02:00
Markus Lehtonen
8d67fc1122 pkg/utils: add dump functions 
A simple functions for pretty-printing and logging json-marshallable objects.
 2021-03-11 07:12:22 +02:00
Markus Lehtonen
708576cd71 docs: change the default of Helm image.repository parameter 
Take the default value displayed for the image.repository Helm chart
parameter dynamically from the Jekyll configuration. This way, we
get the correct value for releases/release branches.
 2021-03-10 14:21:19 +02:00
Markus Lehtonen
4039278fdf docs: document the image.tag helm parameter 2021-03-10 14:21:17 +02:00
Kubernetes Prow Robot
be2a051da5
Merge pull request #469 from marquiz/devel/image-minimal 
Dockerfile: add minimal image
 2021-03-10 02:01:13 -08:00
Markus Lehtonen
f4e0c589b8 docs: update documentation on the image variants 2021-03-10 11:10:08 +02:00
Markus Lehtonen
1f8d7be6f0 Makefile: run e2e-tests for both variants of the image 
Test both the full and minimal image. This might be paranoid but better
be sure(r) than sorry. The end-to-end tests are not that expensive.
 2021-03-10 11:10:08 +02:00
Markus Lehtonen
c5dca79a07 Makefile: change poll-image target to poll-images 
Poll all images that are supposed to be tagged. Both the "full" and
"minimal" variant, including tags created from IMAGE_EXTRA_TAG_NAMES.
 2021-03-10 11:10:08 +02:00
Markus Lehtonen
8fb58a178a Dockerfile: add minimal image 
Build a "minimal" variant of the nfd image based on
gcr.io/distroless/base. The motivations behind the minimal image are
image hardening (security) and reducing the image footprint (from ca.
108MB down to about 40MB).

The practical effect of deploying the minimal image is that no runtimes
for running worker hooks are present, not even a shell. This means that
only statically linked linked hook binaries are supported. Also, because
of the image hardening live debugging of the minimal image by attaching
to the container is not possible, and, the "full" image needs to be used
for that purpose.
 2021-03-10 11:09:13 +02:00
Markus Lehtonen
8cf9367798 github: update release process in new-release issue template 
Capture process for Helm charts and remove some outdated bits.
 2021-03-09 15:52:45 +02:00
Markus Lehtonen
f80e683e3e scripts/prepare-release: package Helm chart 
Prepare a signed Helm chart package to be uploaded to the Github release
page.
 2021-03-09 15:52:44 +02:00
Markus Lehtonen
2d20a2ff7c nfd-worker: support certificate rotation 
Watch for changes in TLS files and re-connect to nfd-master in the event
of changes.
 2021-03-09 14:40:51 +02:00
Markus Lehtonen
e771a35a21 nfd-master: support certificate rotation 
Add a helper/wrapper in pkg/utils to handle gRPC server-side certificate
rotation.
 2021-03-09 14:40:04 +02:00
Markus Lehtonen
dfc2596a22 pkg/utils: generalize file watcher 
Add the capability to watch multiple files. Move it to a separate
package in order to make it reusable.
 2021-03-09 14:20:34 +02:00
Markus Lehtonen
dfae747e84 scripts/update-gh-pages: manage a Helm repo 
Make the update-gh-pages.sh script to maintain a Helm charts repository
under charts/ subdirectory in gh-pages. The script now (always) scans
throught all release assets and injects any found Helm chart archives
into the Helm repo. In practice, new assets in all Github releases are
scanned and the Helm repo is updated on any update of the master or
release branches or on any new tags. Asset ids are tracked/cached in
order to avoid unnecessary downloads, but also, to capture any changes
in assets that were already merged in the repo index.

After this a user is able to do something like

$ helm repo add nfd http://kubernetes-sigs.github.io/node-feature-discovery/charts
  ...
$ helm repo update
  ...
$ helm install nfd/node-feature-discovery --namespace nfd --create-namespace --generate-name
  ...
 2021-03-09 14:14:29 +02:00
Kubernetes Prow Robot
4c5285d9ed
Merge pull request #465 from marquiz/devel/klog-grpc 
logging: set grpc to use klog for logging
 2021-03-08 05:53:42 -08:00