OCI-native distroless containers built using
stacker.
This project is a OCI-native alternative to gcr/distroless.
Images from this repo are built, signed using
cosign and pushed to zothub.io.
DISCLAIMER: These images are experimental. We assume no responsibility for these. Use these images at your own risk.
- This is NOT a new distribution!
Maintained distributions are hard because it is a continuous process of updating dependencies and fixing functional and security bugs. Instead, the approach we have taken is to use existing distributions (they are good at what they do) and produce images that developers can then use to build their own, while keeping the entire build process transparent.
- Package only what is needed and nothing more!
The container images are built based on use cases. It is possible that some of the images may not have your favorite tools or binaries. You are welcome to submit a PR or build your own private images based on these.
- Requires a Linux environment with recent 5.x kernel.
$ make
The following images are built and published. All *-devel images have busybox shell packaged.
IMAGE NAME TAG DIGEST SIGNED SIZE
c3/debian/base-amd64 bullseye bb12c3a2 true 7.5MB
c3/debian/base-amd64 bullseye-squashfs 5244ad07 true 6.5MB
c3/debian/go-devel-amd64 1.19.2 093793a6 true 197MB
c3/debian/go-devel-amd64 1.19.2-squashfs dc9e3859 true 175MB
c3/debian/openj9-amd64 11 88f56c3d true 59MB
c3/debian/openj9-amd64 11-squashfs 73a60848 true 51MB
c3/debian/openj9-devel-amd64 11 77c76e2a true 220MB
c3/debian/openj9-devel-amd64 11-squashfs eed380d8 true 206MB
c3/debian/static-amd64 bullseye 9fe28bc9 true 724kB
c3/debian/static-amd64 bullseye-squashfs 44e9d704 true 471kB
c3/rockylinux/base-amd64 9 33459f96 true 4.5MB
c3/rockylinux/base-amd64 9-squashfs d0da8f36 true 3.8MB
c3/rockylinux/go-devel-amd64 1.19.2 17d8a0d3 true 181MB
c3/rockylinux/go-devel-amd64 1.19.2-squashfs 9e2da7a5 true 161MB
c3/rockylinux/openj9-amd64 11 5c799cbb true 56MB
c3/rockylinux/openj9-amd64 11-squashfs f8b776fb true 48MB
c3/rockylinux/openj9-devel-amd64 11 97772632 true 217MB
c3/rockylinux/openj9-devel-amd64 11-squashfs 77a8ffc4 true 203MB
c3/rockylinux/static-amd64 9 045fe728 true 1.6MB
c3/rockylinux/static-amd64 9-squashfs 0053a0a4 true 1.3MB
c3/ubuntu/base-amd64 jammy a1075430 true 8.6MB
c3/ubuntu/base-amd64 jammy-squashfs 45e3b064 true 7.5MB
c3/ubuntu/go-devel-amd64 1.19.2 1217eff3 true 189MB
c3/ubuntu/go-devel-amd64 1.19.2-squashfs f248eba2 true 167MB
c3/ubuntu/openj9-amd64 11 15fde901 true 60MB
c3/ubuntu/openj9-amd64 11-squashfs fac84fa6 true 52MB
c3/ubuntu/openj9-devel-amd64 11 7e8d8d51 true 221MB
c3/ubuntu/openj9-devel-amd64 11-squashfs 033f1f94 true 207MB
c3/ubuntu/static-amd64 jammy 2e569eb6 true 880kB
c3/ubuntu/static-amd64 jammy-squashfs 1293c5fd true 623kB
$ cat << EOF > cosign.pub
-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE3zTfLns0khZYaHjq2a3eMOYQMPYb
GCDqRLgXRNVN6qcKoGhvM2yvNnl8g3MpbuvusJGZF1c6TdedluirqS4Y/w==
-----END PUBLIC KEY-----
EOF
$ cosign verify --key cosign.pub zothub.io/c3/debian/go-devel-amd64:1.19.2
Verification for zothub.io/c3/debian/go-devel-amd64:1.19.2 --
The following checks were performed on each of these signatures:
- The cosign claims were validated
- The signatures were verified against the specified public key
[{"critical":{"identity":{"docker-reference":"zothub.io/c3/debian/go-devel-amd64"},"image":{"docker-manifest-digest":"sha256:e426048cc64ca2c8d4b73cdf4b466e0cbb902e6ae35381c05eea63265c225b1b"},"type":"cosign container image signature"},"optional":null}]
$ podman run -it zothub.io/c3/debian/go-devel-amd64:1.19.2
/ # go version
go version go1.19.2 linux/amd64
/ #
We encourage and support an active, healthy community of contributors.
- Details are in the code of conduct
- Details to get started on code development are in contributing document.
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