solana

History

Michael Vines 230df0ec0c Upgrade to Rust 1.43.0 (#9754 )		2020-04-29 18:02:05 -07:00
..
Dockerfile	Upgrade to Rust 1.43.0 (#9754 )	2020-04-29 18:02:05 -07:00
README.md	Upgrade to Rust 1.42 (#8836 )	2020-03-13 14:15:22 -06:00
build.sh	codemod --extensions sh '#!/usr/bin/env bash -e' '#!/usr/bin/env bash\nset -e'	2018-11-11 16:24:36 -08:00

README.md

Docker image containing rust nightly and some preinstalled crates used in CI.

This image may be manually updated by running CI=true ./build.sh if you are a member of the Solana Labs Docker Hub organization, but it is also automatically updated periodically by this automation.

Moving to a newer nightly

We pin the version of nightly (see the ARG nightly=xyz line in Dockerfile) to avoid the build breaking at unexpected times, as occasionally nightly will introduce breaking changes.

To update the pinned version:

Run ci/docker-rust-nightly/build.sh to rebuild the nightly image locally, or potentially ci/docker-rust-nightly/build.sh YYYY-MM-DD if there's a specific YYYY-MM-DD that is desired (default is today's build). Check https://rust-lang.github.io/rustup-components-history/ for build status
Update ci/rust-version.sh to reflect the new nightly YYY-MM-DD
Run SOLANA_DOCKER_RUN_NOSETUID=1 ci/docker-run.sh --nopull solanalabs/rust-nightly:YYYY-MM-DD ci/test-coverage.sh to confirm the new nightly image builds. Fix any issues as needed
Run docker login to enable pushing images to Docker Hub, if you're authorized.
Run CI=true ci/docker-rust-nightly/build.sh YYYY-MM-DD to push the new nightly image to dockerhub.com.
Send a PR with the ci/rust-version.sh change and any codebase adjustments needed.

Troubleshooting

Resource is denied

When running CI=true ci/docker-rust-nightly/build.sh, you see:

denied: requested access to the resource is denied

Run docker login to enable pushing images to Docker Hub. Contact @mvines or @garious to get write access.