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@github-actions github-actions released this 18 Apr 09:13
a8f75d9

Installation and signature verification

Installation of kctrl

By downloading binary from the release

For instance, if you are using Linux on an AMD64 architecture:

# Download the binary
curl -LO https://github.com/carvel-dev/kapp-controller/releases/download/v0.51.0/kctrl-linux-amd64
# Move the binary in to your PATH
mv kctrl-linux-amd64 /usr/local/bin/kctrl
# Make the binary executable
chmod +x /usr/local/bin/kctrl

Via Homebrew (macOS or Linux)

$ brew tap carvel-dev/carvel
$ brew install kctrl
$ kctrl version

Verify checksums file signature

Install cosign on your system https://docs.sigstore.dev/system_config/installation/

The checksums file provided within the artifacts attached to this release is signed using Cosign with GitHub OIDC. To validate the signature of this file, run the following commands:

# Download the checksums file, certificate, and signature
curl -LO https://github.com/carvel-dev/kapp-controller/releases/download/v0.51.0/checksums.txt
curl -LO https://github.com/carvel-dev/kapp-controller/releases/download/v0.51.0/checksums.txt.pem
curl -LO https://github.com/carvel-dev/kapp-controller/releases/download/v0.51.0/checksums.txt.sig

### Verify the checksums file
cosign verify-blob checksums.txt --certificate checksums.txt.pem --signature checksums.txt.sig --certificate-identity-regexp=https://github.com/carvel-dev --certificate-oidc-issuer=https://token.actions.githubusercontent.com 

Verify binary integrity

To verify the integrity of the downloaded binary, you can utilize the checksums file after having validated its signature. For instance, if you are using Linux on an AMD64 architecture:

# Verify the binary using the checksums file
sha256sum -c checksums.txt --ignore-missing

Installation of kapp-controller

kapp-controller can be installed by using kapp

kapp deploy -a kc -f https://github.com/carvel-dev/kapp-controller/releases/v0.51.0/download/release.yml

or by using kubectl

kubectl deploy -f https://github.com/carvel-dev/kapp-controller/releases/v0.51.0/download/release.yml

Container Images

Kapp-controller and Kapp-controller-package-bundle images are available in Github Container Registry.

OCI Image URLs

  • ghcr.io/carvel-dev/kapp-controller@sha256:6431627458a455aa3ef5f323ce07f7878aa6ae182a75bc709858d31d559fbba3
  • ghcr.io/carvel-dev/kapp-controller-package-bundle@sha256:0b184aed340144ac2837685b400834b77538446497974b44fa3734a12b823bee

Verify container image signature

The container images are signed using Cosign with GitHub OIDC. To validate the signature of OCI images, run the following commands:

# Verifying kapp-controller image
cosign verify ghcr.io/carvel-dev/kapp-controller@sha256:6431627458a455aa3ef5f323ce07f7878aa6ae182a75bc709858d31d559fbba3 --certificate-identity-regexp=https://github.com/carvel-dev --certificate-oidc-issuer=https://token.actions.githubusercontent.com -o text

# Verifying kapp-controller-package-bundle image
cosign verify ghcr.io/carvel-dev/kapp-controller-package-bundle@sha256:0b184aed340144ac2837685b400834b77538446497974b44fa3734a12b823bee --certificate-identity-regexp=https://github.com/carvel-dev --certificate-oidc-issuer=https://token.actions.githubusercontent.com -o text

✨ What's new

🔈 Callouts

Full Changelog: v0.50.0...v0.51.0

📂 Files Checksum

79467aa1c0bfe48144dccf2908a66474b019ff562e7998645d46c628b1e3d458  ./release.yml
015a3f9807852cd3d1ca4d6f949f89407e8f44a8ba196b463162a97dc2300b41  ./kctrl-darwin-amd64
e02077e560747ee9dbfa2edbced39bd4fdcab756a9546062befa41641f9e71d8  ./kctrl-darwin-arm64
2de0eeada145888f8ac911c1f8a4e1d1b6b4202afd63cbca7f81bdc50d110b72  ./kctrl-linux-amd64
bdb68052e1791552bcb23231d0fefa45e98daf278555393a955bcbf1ebcd91ee  ./kctrl-linux-arm64
f5208f18edbd7634223f277077dd521a4a984d34352b2a7798b4e13c6d433980  ./kctrl-windows-amd64.exe
7a2225eb264313fb3ae199386488f50f7b21b54cd791486a237f156387d74682  ./package.yml
7a6aa35600459a1797a6f0564ae89954e6da035fe54e19b72c573f5b31938a8c  ./package-metadata.yml