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Sascha Grunert saschagrunert

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The difference between fine and great software is listening to people.

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Highlights

Arctic Code Vault Contributor
Developer Program Member

Organizations

Pinned

webapp.rs

A web application completely written in Rust. 🌍

Rust 1.5k 151
kubernix

Single dependency Kubernetes clusters for local testing, experimenting and development

Rust 502 15
indextree

Arena based tree 🌲 structure by using indices instead of reference counted pointers

Rust 342 34
nn

A tiny neural network 🧠

Haskell 118 5
git-journal

The Git Commit Message and Changelog Generation Framework 📖

Rust 429 8
demo

A framework for performing live pre-recorded command line demos in the wild 📼

Go 173 10

6,710 contributions in the last year

Activity overview

Contributed to cri-o/cri-o, saschagrunert/webapp.rs, kubernetes/release and 5 other repositories

Contribution activity

October 2020

saschagrunert/audit-userspace C Oct 19

Created a pull request in containers/podman that received 17 comments

Fix ps port output

When defining multiple ports (same src/dst) like -p 80:80 -p 443:443 then podman will not show the complete output on podman ps (only 0.0.0.0:80->8…

+150 −43 • 17 comments

WIP: Run CI on self-hosted runner Oct 29
Add logging init to ffi and make errors more convinient Oct 28
Fix CNI storage value typo Oct 27
Add error handling support to FFI Oct 23
Upload artifacts to GCS Oct 23
Add foreign function interface via cbindgen Oct 21
Add portmap support Oct 16
Fix dependabot PR CI running twice Oct 15
Add CNI network storage support Oct 15
Use Status transformer traits for easier error mapping Oct 14
Use ToString::to_string over |x| x.to_string() Oct 14
Add conmon interface Oct 14
Make cri module private again Oct 14
Fix server shutdown integration test flake Oct 14
Change project description to be more general and isolate Kubernetes code Oct 13
Add first OCI runtime abstraction Oct 12
Deflake integration tests Oct 12
Fix gh-pages publishing and add badge to README.md Oct 12
Publish API docs on gh-pages branch Oct 9
Move Config into Server module Oct 9
Allow capabilities to be parsed with and without CAP_ prefix Oct 9
WIP: Add spec and capabilities to sandbox run Oct 8
Make CNI network add/del work Oct 6
Replace 'extern crate' with bitflags macro import Oct 5
Add CNI config integration tests Oct 5
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Add `tar` package Oct 28
Move anago 'stage source tree' step into 'krel anago push' Oct 27
WIP: Add krel stage/release subcommand documentation Oct 27
Reduce verbosity of GSUtil commands Oct 20
Add krel push `Version` option Oct 15
Revert "Delete BUILD_AT_HEAD key in krel gcbmgr if not set" Oct 14
Take `NoUpdateLatest` into account for krel push Oct 14
Delete BUILD_AT_HEAD key in krel gcbmgr if not set Oct 14
Validate promoted container images on nomock release Oct 13
Always validate images against the provided registry Oct 13
Fix krel push for kubetest1+2 Oct 13
Add `RsyncRecursive()` API to gcs package Oct 12
Use gsutil rsync to copy artifacts Oct 12
Remove inferable flags from `krel anago push` Oct 9
Fix output dir for kubernetes tarball on krel anago push Oct 9
Remove unused bash functions from gitlib.sh Oct 9
Check release buckets in krel anago push Oct 9
Refactor unsued releaselib bash into push-build.sh Oct 8
Remove unused release::kubecross_version bash function Oct 8
Increase timeout for integration tests Oct 6
Add release publish support to `krel anago push` Oct 6
Remove flaking command sync unit tests Oct 6
Add container images push to `krel anago push` Oct 5
Copy stdout and stderr in parallel to sync output Oct 2
Push gcs-stage and release-images via `krel anago push` Oct 2

Add dependabot config file Oct 29
Upload bundle in separate CI step Oct 29
Update maintenance versions in README.md Oct 28
Error if GitHub release could not be found Oct 26
WIP: Update Ubuntu CircleCI image to 20.04 Oct 23
Add KubeCon EU 2020 talks to awesome list Oct 22
Add interface to Rust library Oct 22
Add SUSE CaaS Platform and openSUSE Kubic to adopters Oct 22
Fix release notes generation Oct 21
WIP: Add Rust interface via cgo bindings Oct 21
Bump Kubernetes to v1.20.0-alpha.1 Oct 1

Bump repo-infra version Oct 29
Remove e2e build tag in favor of scoped tests Oct 29
Update golangci-lint and enable linters Oct 29
Rename seccomp-operator to security-profiles-operator Oct 7
Switch to controller-runtime 0.7.0-alpha.0 Oct 1

ginkgo: 1.14.1 -> 1.14.2 Oct 12
buildah: 1.16.2 -> 1.16.3 Oct 1

Allow 0555 and 0550 permissions of executable Oct 19

Fix host to container port mapping for simple ranges Oct 16

Update dependencies Oct 8

Rename seccomp-operator to security-profiles-operator Oct 7

Rename seccomp-operator to security-profiles-operator Oct 7

Rename seccomp-operator to security-profiles-operator Oct 7

Update controller runtime to v0.7.0-alpha.1 Oct 2

Bump memchr from 2.3.3 to 2.3.4 Oct 29
Bump proc-macro-hack from 0.5.18 to 0.5.19 Oct 28
Bump h2 from 0.2.6 to 0.2.7 Oct 27
Bump arrayvec from 0.5.1 to 0.5.2 Oct 27
Bump instant from 0.1.7 to 0.1.8 Oct 27
Bump futures from 0.3.6 to 0.3.7 Oct 26
Bump futures-io from 0.3.6 to 0.3.7 Oct 26
Bump futures-task from 0.3.6 to 0.3.7 Oct 26
Bump libc from 0.2.79 to 0.2.80 Oct 26
Bump futures-core from 0.3.6 to 0.3.7 Oct 26
Bump futures-channel from 0.3.6 to 0.3.7 Oct 26
Bump futures-macro from 0.3.6 to 0.3.7 Oct 26
Bump syn from 1.0.46 to 1.0.48 Oct 26
Bump futures-sink from 0.3.6 to 0.3.7 Oct 26
Bump rustc-demangle from 0.1.17 to 0.1.18 Oct 22
Bump crc32fast from 1.2.0 to 1.2.1 Oct 22
Bump syn from 1.0.45 to 1.0.46 Oct 22
Bump pin-project-lite from 0.1.10 to 0.1.11 Oct 21
Bump bytes from 0.5.6 to 0.6.0 Oct 21
Bump env_logger from 0.7.1 to 0.8.1 Oct 19
Bump syn from 1.0.44 to 1.0.45 Oct 19
Bump yew from 0.17.3 to 0.17.4 Oct 19
the -> then Oct 15
CONTAINER_RUNTIME=docker Oct 15
Bump regex-syntax from 0.6.19 to 0.6.20 Oct 14
Some pull request reviews not shown.

Create Dependabot config file Oct 29
Bump clap from `829d953` to `97b4fb6` Oct 29
Bump memchr from 2.3.3 to 2.3.4 Oct 29
Bump proc-macro-hack from 0.5.18 to 0.5.19 Oct 28
Bump futures-executor from 0.3.6 to 0.3.7 Oct 26
Bump clap from `fad3d96` to `829d953` Oct 26
Bump libc from 0.2.79 to 0.2.80 Oct 26
Bump instant from 0.1.7 to 0.1.8 Oct 26
Bump syn from 1.0.46 to 1.0.48 Oct 25
Bump h2 from 0.2.6 to 0.2.7 Oct 24
Bump futures from 0.3.6 to 0.3.7 Oct 24
Bump futures-util from 0.3.6 to 0.3.7 Oct 24
Bump syn from 1.0.45 to 1.0.46 Oct 22
Bump crc32fast from 1.2.0 to 1.2.1 Oct 22
Bump paste from 1.0.1 to 1.0.2 Oct 22
Bump clap from `d6180db` to `fad3d96` Oct 22
Bump pin-project-lite from 0.1.10 to 0.1.11 Oct 20
Bump clap from `1d0b219` to `d6180db` Oct 20
Bump clap from `d2dd54b` to `1d0b219` Oct 19
Bump syn from 1.0.44 to 1.0.45 Oct 17
Bump env_logger from 0.7.1 to 0.8.1 Oct 16
Bump tokio-test from 0.2.1 to 0.3.0 Oct 15
Bump serde from 1.0.116 to 1.0.117 Oct 15
Bump clap from `b5504e2` to `d2dd54b` Oct 15
Bump clap from `5a1a209` to `b5504e2` Oct 14
Some pull request reviews not shown.

vendor: update containers/storage to v1.23.7 Oct 29
Refactor handling of devices Oct 29
test: disable crictl pull on create Oct 28
circleci: use ubuntu 20.04 Oct 28
circle-ci: use go 1.15.3 Oct 26
Add interface to Rust library Oct 26
Update e2e-aws logic for 4.7 Oct 23
Adding Oracle Linux Cloud Native Environment to the list of adopters. Oct 22
version: bump to 1.18.4 Oct 22
use correct mappings when they exist Oct 22
add allowed_annotations to runtime handler Oct 22
modify the usage of grpc-max-send-msg-size Oct 21
begin ADOPTERS.md file Oct 21
introduce seccomp override empty Oct 20
[release-1.19] runtime_vm: Fix non terminating pods Oct 20
[release-1.18] runtime_vm: Fix non terminating pods Oct 20
Remove last traces of --default-mounts Oct 16
test/testdata: rm some files Oct 15
container_create: fix /etc/resolv.conf to be ro for a read-only container Oct 15
add GOVERNANCE.md Oct 15
server: cleanup on failure fixes Oct 14
Fix reference to cri-o install instructions Oct 14
[1.11] vendor: revendor containers/storage Oct 13
network stop: don't segfault if sandbox isn't created yet Oct 13
test/status.bats: improve Oct 12
Some pull request reviews not shown.

Add support for host keys for non-22 ports Oct 27
Yet another iteration on PR title plugin Oct 27
auto update: mark it as non-experimental Oct 27
fix: respect "--extract" flag for podman cp Oct 26
Cirrus: Simplify CI for minimal testing Oct 26
replace net_raw with setuid Oct 22
Fix handling and documentation of podman wait --interval Oct 21
Add EOL to compat container logs Oct 21
Cirrus: Fix decrypt failure Oct 19
fix podman container exists and diff for storage containers Oct 19
Fix panic when runlabel is missing Oct 16
[CI:DOCS] Make man page headings more consistent Oct 16
Fix podman image trust show --raw output Oct 15
Setup HOME environment when using --userns=keep-id Oct 15
Restore indent on JSON from `podman inspect` Oct 13
System tests: run with local podman, not remote Oct 13
system tests: cleanup, and add more tests Oct 12
Add support for resource cpu limit to generate kube Oct 9
Ports given only by number should have random host port Oct 8
Enable k8s configmaps as flags for play kube Oct 5
Add support for resource memory limit to generate kube Oct 5

Add isPushableBranch() function to determine which branches are pushed Oct 27
Migrate vulnerability dashboard (vulndash) to k/release Oct 26
Change TOC generation module to sigs.k8s.io/mdtoc Oct 26
[WIP] Add CVE Information to template.go Oct 20
Add krel anago push-git-objects Oct 19
RelNotes: Clone sig-release and use maps for website PR Oct 19
Make krel promote-images accept more than one tag Oct 15
gcb: Update GitHub token Oct 14
Add /hold and mention releng in image promotion PR body Oct 13
doc(images): Update images README to improve usability Oct 13
Source releaselib.sh in push-build.sh Oct 13
Add git.RemoteTags() function Oct 12
Introduce retries to some git operations Oct 12
images: Build debian-iptables:stretch-v1.2.0 Oct 12
Split HasRemoteBranch() return values to bool+error Oct 10
Replaced requirement for `cip-mm` with API usage in krel promote-images #1615 Oct 9
Split Go test suite unit and integration Oct 6
Correctly commit relnotes with only one file changed Oct 6
Release Notes: Ignore comments-only YAML and fix flow exit Oct 5

Bump clap from `829d953` to `97b4fb6` Oct 28
Bump rustversion from 1.0.3 to 1.0.4 Oct 26
Bump clap from `fad3d96` to `829d953` Oct 26
Bump instant from 0.1.7 to 0.1.8 Oct 24
Bump syn from 1.0.45 to 1.0.46 Oct 22
Bump clap from `d6180db` to `fad3d96` Oct 21
Bump clap from `1d0b219` to `d6180db` Oct 20
Bump clap from `d2dd54b` to `1d0b219` Oct 19
Bump serde from 1.0.116 to 1.0.117 Oct 15
Bump clap from `b5504e2` to `d2dd54b` Oct 15
Bump clap from `5a1a209` to `b5504e2` Oct 14
Bump regex from 1.4.0 to 1.4.1 Oct 13
Bump regex-syntax from 0.6.19 to 0.6.20 Oct 13
Bump clap from `9163374` to `5a1a209` Oct 12
Bump toml from 0.5.6 to 0.5.7 Oct 11
Bump syn from 1.0.42 to 1.0.43 Oct 9
Bump anyhow from 1.0.32 to 1.0.33 Oct 6
Bump hermit-abi from 0.1.16 to 0.1.17 Oct 6

Add "Tracking Work" section and Rel Eng Career Ladder info Oct 28
Adding Ways of Working Content Oct 28
Add GitHub handle to Associates section Oct 27
Update release notes draft to version v1.20.0-alpha.3 Oct 27
Update release notes draft to version v1.20.0-alpha.2 Oct 19
patches: update schedule for the next patches releases Oct 16
Updating the Release Engineering Roles Descriptions Oct 15
Update to Release Eng Schedule of Recurring Work Oct 15
Update the branch manager role handbook with additional details Oct 13
add 1.20 exceptions.yaml Oct 9
Update release notes draft to version v1.20.0-alpha.1 Oct 6

kubernetes-helm: 3.3.4 -> 3.4.0 Oct 27
sonobuoy: 0.16.1 -> 0.19.1 Oct 24
buildah: 1.16.4 -> 1.16.5 Oct 22
[20.09] kubernetes: 1.19.1 -> 1.19.3 Oct 19
kubernetes: 1.19.1 -> 1.19.3 Oct 19
[20.03] podman: Add patch for CVE-2020-14370 Oct 13
fuse-overlayfs: 1.1.2 -> 1.2.0 Oct 9
kubernetes-helm: 3.3.1 -> 3.3.4 Oct 2
buildah: 1.16.3 -> 1.16.4 Oct 2

Don't check for timezone, unless user specified one Oct 26
Bump github.com/containers/image/v5 from 5.6.0 to 5.7.0 Oct 23
Add time64 syscalls to seccomp.json Oct 22
Bump github.com/spf13/cobra from 1.1.0 to 1.1.1 Oct 19
Bump github.com/onsi/ginkgo from 1.14.1 to 1.14.2 Oct 13
Bump github.com/onsi/gomega from 1.10.2 to 1.10.3 Oct 13
Fix description of no-common options for cgroups Oct 9
Move buildah/pkg/formats to common/pkg/formats Oct 9
Specify the recommended defaults for security Oct 8

Bump nom from `fbccf27` to `da6d9a1` Oct 26
Bump libc from 0.2.79 to 0.2.80 Oct 26
Bump rustc-demangle from 0.1.17 to 0.1.18 Oct 21
Bump serde from 1.0.116 to 1.0.117 Oct 15
Bump regex from 1.4.0 to 1.4.1 Oct 13
Bump syn from 1.0.42 to 1.0.43 Oct 9
Bump radium from 0.5.1 to 0.5.3 Oct 8
Bump miniz_oxide from 0.4.2 to 0.4.3 Oct 7
Bump hermit-abi from 0.1.16 to 0.1.17 Oct 6

releng: dropping temporarily access to Verolop Oct 29
releng: Temporarily grant access to Verolop Oct 23
releng: dropping temporarily access to gianarb Oct 20
releng: Image promotion for v1.20.0-alpha.3 Oct 20
Enable CIP owners to perform image promotion Oct 16
releng: dropping temporarily access to puerco/mkorbi/markyjackson-taulia/jimangel Oct 15
releng: Image promotion for Kubernetes v1.19.3 Oct 14
releng: Image promotion for v1.20.0-alpha.2 Oct 13

Cirrus: Avoid upgrading grub-efi-amd64-signed Oct 29
Cleanup code to explain what is going on here. Oct 19
Stop excessive wrapping Oct 15
ParseIDMap should not ignore nonDigits Oct 13
archive: fix createTarFile loses the IMA attribute Oct 12
Cirrus: Update VM images & modernize scripts Oct 5
Fixes: sometimes should be the same with the behavior of the cp command Oct 5

Migrate vulnerability dashboard to k/release Oct 26
Bazel updates Oct 20
Add verify scripts and fix some header files Oct 16
github: add issue/PR templates Oct 16
Update OWNERS Oct 15
go: Init submodules for lib/ and pkg/ Oct 12

fix typo in debug log Oct 21
fix typo of debug output of lo.gid_str Oct 20
fix errno Oct 20
configure.ac: set version to 1.2.0+dev Oct 20
NEWS: tag 1.2 Oct 8
build: rename Dockerfile to Containerfile Oct 6

Fix SeccompProfile status RBAC Oct 29
Remove support for ConfigMap seccomp profiles Oct 27
Add Status field to SeccompProfile Oct 23
Update usage documentation for new CRD Oct 12
WIP: PoC for Recording seccomp profiles Oct 9

ci-k8sio-vuln-dashboard-update: Set -amd64 arch on image reference Oct 28
releng/k8s-container-image-promoter: update presubmit job Oct 16
slack/mergewarnings: remove release-1.16 branch Oct 16
add mdtoc presubmit jobs Oct 14
Add an integration test suite for k/release Oct 6

Patch relnotes.k8s.io to release v1.20.0-alpha.3 Oct 27
Patch relnotes.k8s.io to release v1.19.3 Oct 20
Patch relnotes.k8s.io to release v1.18.10 Oct 19
Patch relnotes.k8s.io to release v1.20.0-alpha.1 Oct 19
Patch relnotes.k8s.io to release v1.17.13 Oct 17

CI: bring back port forward test Oct 28
docs: add getting started w/development guide Oct 22
context timeout: use provided WithTimeout function Oct 14
Timeout fixes Oct 1

scripts: add script to check if index.html is up-to-date Oct 26
Use go template to generate Rows Oct 7
Add checksum link Oct 6

attach: always chdir Oct 23
Update nix pin with `make nixpkgs` Oct 8
Add conmon man page Oct 2

Support PathFlag.TakesFile in fish completion Oct 14
fix grammatical error Oct 7
feature: Add a App.Reader that defaults to os.Stdin Oct 5

ci(cleanup): Remove go 1.13 run as part of github action Oct 19
Add tparallel linter Oct 2

Fix docker build example for non-SLE hosts Oct 29

8 repositories not shown

Created an issue in cri-o/cri-o that received 5 comments

Recent changes causing go modules to be downloaded in CI

With the merge of #4208 we're now downloading go modules in CircleCI, which should not happen. For example: https://app.circleci.com/pipelines/gith…

5 comments

Bind CRD profiles to workloads Oct 29

Podman pull --creds does not work as expected for registry mirrors Oct 20

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