Installation and signature verification

Installation

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/ytt/releases/download/v0.47.2/ytt-linux-amd64

# Move the binary in to your PATH
mv kapp-linux-amd64 /usr/local/bin/ytt

# Make the binary executable
chmod +x /usr/local/bin/ytt

Via Homebrew (macOS or Linux)

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

Verify checksums file signature

The checksums file provided within the artifacts attached to this release is signed using Cosign with GitHub OIDC(Refer this page for cosign installation). 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/ytt/releases/download/v0.47.2/checksums.txt
curl -LO https://github.com/carvel-dev/ytt/releases/download/v0.47.2/checksums.txt.pem
curl -LO https://github.com/carvel-dev/ytt/releases/download/v0.47.2/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.

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

What's Changed

bump go version to 1.21.9 in 0.47.x line by @rcmadhankumar in #910

Full Changelog: v0.47.0...v0.47.2

📂 Files Checksum

2c0e3c764aa98aa50914a9472d2002dd0b11c3e7b10c22b9e83649c9776c44f2  ./ytt-darwin-amd64
3163988bbc24056ded76f33c4c70135d699a4167540ee78e63a1bb65e19b9e68  ./ytt-darwin-arm64
c282172966b022c7d0512f129d3e3b40f760d3dfbc8e32684e9e9e0c60a338f1  ./ytt-linux-amd64
7f98c411e2aeda1e48d1cdb81dcb5bc040c2814ef3b1f8ee6f43cfddb00736ab  ./ytt-linux-arm64
b9ae1ac6ef1a05c25b8e75512032b3d61ab1ba16af673a0eeaf0c73d021d76e3  ./ytt-windows-amd64.exe

carvel-dev/ytt v0.47.2 on GitHub