Installation

From a Docker image

FROM segment/chamber:2 AS chamber
FROM scratch

COPY --from=chamber /chamber /bin/chamber

COPY ./myapp /bin/myapp

ENTRYPOINT ["/bin/chamber", "exec", "myapp", "--", "/bin/myapp"]

Linux binaries

Our Github release page has binaries.

For amd64-based CPU:

curl -LOs https://github.com/segmentio/chamber/releases/download/${version}/chamber-${version}-linux-amd64

For arm64-based CPU:

curl -LOs https://github.com/segmentio/chamber/releases/download/${version}/chamber-${version}-linux-arm64

macOS binaries

Our Github release page has binaries.

For amd64-based CPU:

curl -LOs https://github.com/segmentio/chamber/releases/download/${version}/chamber-${version}-darwin-amd64

For arm64-based CPU:

curl -LOs https://github.com/segmentio/chamber/releases/download/${version}/chamber-${version}-darwin-arm64

If you have a reasonable go development environment set up, you should be able to install using go get -u github.com/segmentio/chamber. We support go get on all currently stable releases of Go.

Unofficial Alpine packages

Cloud Posse host an Alpine repo that includes chamber, where you can find more detailed instructions. TLDR for a Dockerfile:

Unofficial Homebrew formula

Homebrew has a formula for chamber. It is not maintained by the chamber team.

brew install chamber

Advanced: go get

ADD https://apk.cloudposse.com/[email protected] /etc/apk/keys/
RUN echo "@cloudposse https://apk.cloudposse.com/3.8/vendor" >> /etc/apk/repositories
RUN apk add chamber