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/imgpkg/releases/download/v0.45.0/imgpkg-linux-amd64

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

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

Via Homebrew (macOS or Linux)

$ brew tap carvel-dev/carvel
$ brew install imgpkg
$ imgpkg 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/imgpkg/releases/download/v0.45.0/checksums.txt
curl -LO https://github.com/carvel-dev/imgpkg/releases/download/v0.45.0/checksums.txt.pem
curl -LO https://github.com/carvel-dev/imgpkg/releases/download/v0.45.0/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.

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

What's Changed

In the past we were supposed to change the behavior of the flag --layers from the describe command, but we only changed the text and not the default value.
Maintenance update of libraries
Fix the --resume flag behavior to effectively resume. There was an issue with the implementation that was causing resume not to do what it was supposed to do

Full Changelog: v0.44.2...v0.45.0

📂 Files Checksum

1238477e9067cf68143ef6bce3279e983c72eb0eb0a7513b5ca1f23a2f4aa6c1  ./imgpkg-darwin-amd64
51dbff787fd64d25869737e92516b4d2e31d4ae2b2f0773dae032217e3e1bf58  ./imgpkg-linux-arm64
9ad0814e1e8742ee40c6affa5324f6b62d565a1c19cbc782446bff9eb15ced7a  ./imgpkg-windows-amd64.exe
c06708b47baf4e647ec7d88def7eca21c4d7732b369e832131b1649ab2a4a180  ./imgpkg-linux-amd64
e351f9c590008eea4719c22ce19ee505d97fc32f43373d1a3ed518267d6a0ccc  ./imgpkg-darwin-arm64

carvel-dev/imgpkg v0.45.0 on GitHub