Create a bare minimum devfs container image
This commit is contained in:
parent
394f7827c1
commit
34fab627c4
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SERENE_REGISTERY_USER=nologin
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SERENE_REGISTERY_PASS=<token>
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REGISTRY=rg.fr-par.scw.cloud/serene
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# Path to a directory which the builder script will
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# use to setup the dev env
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DEV_FS_DIR=/home/lxsameer/src/serene/devfs
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# Leave it as it is or if you want to use your own
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# fs repo change the address to your copy.
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SERENE_FS_REPO=https://dl.serene-lang.org/devfs/
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FROM rg.fr-par.scw.cloud/serene/llvm:latest
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WORKDIR /app
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# For CI
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COPY .pre-commit-config.yaml .
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RUN apt-get update && \
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apt-get install -y --no-install-recommends git python3 python3-pip && \
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pip3 install pre-commit && \
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git init . && \
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pre-commit autoupdate && \
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rm -fv /app/.pre-commit-config.yaml
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#! /bin/bash
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# Serene Programming Language
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#
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# Copyright (c) 2019-2022 Sameer Rahmani <lxsameer@gnu.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, version 2.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# -----------------------------------------------------------------------------
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# Commentary
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# -----------------------------------------------------------------------------
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# This file contains some helper functions to build the OCI images for
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# development and production purposes of Serene.
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#
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# We use `Buildkit` to build the images and `podman` to run them.
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#
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# NOTE:
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# REGISTERY comes frome the `.env` file in the root of the project
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#
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# NOTE:
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# If you run into an issue like this with podman:
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#
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# WARN[0000] Error running newgidmap: exit status 1: newgidmap: gid range [1-1) -> [0-0)
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# not allowed
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# WARN[0000] Falling back to single mapping
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#
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# with podman or buildah try the following commands as root:
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#
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# usermod --add-subgids 1001000000-1001999999 YOUR_USER_NAME
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# usermod --add-subgids 1001000000-1001999999 YOUR_USER_NAME
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#
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# or set the subuid and guid manually in `/etc/subuid` and `/etc/subgid`
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set -e
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export BUILDER_NAME="multiarch"
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export PLATFORMS=('amd64' 'arm64')
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function setup_builder() {
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info "Creating the builder container"
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sudo podman run --privileged --name "$BUILDER_NAME" \
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docker.io/multiarch/qemu-user-static --reset -p yes
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}
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function cleanup_builder() {
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info "Stopping the builder"
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sudo podman stop "$BUILDER_NAME"
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sudo podman rm "$BUILDER_NAME"
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}
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function create_manifest() {
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local manifest="$1"
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info "Remove the manifest if it exists"
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buildah manifest rm "${manifest}" || true
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info "Creating the manifest"
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buildah manifest create "${manifest}" || warn "Manifest exists"
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}
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function build_container_image() {
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local IMAGE_NAME="$1"
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local LLVM_VERSION="$2"
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local DOCKERFILE="$3"
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local ROOT="$4"
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local MANIFEST
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local IMAGE
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MANIFEST="serene/$1:${LLVM_VERSION}-$(git describe)"
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IMAGE="$REGISTRY/$IMAGE_NAME:${LLVM_VERSION}-$(git describe)"
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create_manifest "${MANIFEST}"
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for ARCH in "${PLATFORMS[@]}"; do
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info "Building the multiarch '$IMAGE_NAME' images for:"
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info "VERSION: $LLVM_VERSION | ARCH: $ARCH"
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buildah build \
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--jobs="$(nproc)" \
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--arch "$ARCH" \
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--layers \
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--manifest "${MANIFEST}" \
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-f "$DOCKERFILE" \
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-t "$IMAGE" \
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--build-arg VERSION="$LLVM_VERSION" \
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"$ROOT"
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# info "Tagging the image '$REGISTRY/$IMAGE_NAME:${LLVM_VERSION}-$(git describe)' as latest"
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# buildah tag \
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# "$REGISTRY/$IMAGE_NAME:${LLVM_VERSION}-$(git describe)" \
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# "$REGISTRY/$IMAGE_NAME:latest"
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done
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info "inspect ${MANIFEST}"
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buildah manifest inspect "${MANIFEST}"
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info "first push docker://$IMAGE"
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buildah manifest push --all "${MANIFEST}" \
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"docker://$IMAGE"
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info "second push docker://$REGISTRY/$IMAGE_NAME:latest"
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buildah manifest push --all "${MANIFEST}" \
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"docker://$REGISTRY/$IMAGE_NAME:latest"
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}
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function build_llvm() {
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local LLVM_VERSION="$1"
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local ROOT="$2"
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build_container_image "llvm" "$LLVM_VERSION" "$ROOT/resources/docker/llvm/Dockerfile" "$ROOT"
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}
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function build_ci() {
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local LLVM_VERSION="$1"
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local ROOT="$2"
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build_container_image "ci" "$LLVM_VERSION" "$ROOT/resources/docker/llvm/Dockerfile.ci" "$ROOT"
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}
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function push_images() {
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local image="$1"
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local manifest
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manifest="serene/$image"
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buildah manifest push "${manifest}" \
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--creds "$SERENE_REGISTERY_USER:$SERENE_REGISTERY_PASS" \
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--all
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}
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function setup_builder1() {
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if ! docker buildx inspect --builder "$BUILDER_NAME"; then
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info "Creating the builder '$BUILDER_NAME'"
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docker buildx create --driver docker-container \
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--name "$BUILDER_NAME" \
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--platform "linux/amd64,linux/arm64" \
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--use \
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--bootstrap
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else
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info "The builder '$BUILDER_NAME' already exists."
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fi
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}
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# Params:
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# 2nd: Image tag to use it should be the major number of llvm version
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# 3rd: Project root
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function build_llvm_multiarch() {
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setup_builder
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local IMAGE_NAME="llvm"
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local LLVM_VERSION="$1"
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local ROOT="$2"
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info "Building the multiarch llvm images for:"
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info "VERSION: $LLVM_VERSION | Platforms: $PLATFORMS"
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docker buildx build --platform "$PLATFORMS" \
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--builder "$BUILDER_NAME" --push \
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-f "$ROOT/resources/docker/llvm/Dockerfile" \
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-t "$REGISTRY/$IMAGE_NAME:${LLVM_VERSION}-$(git describe)" \
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--build-arg VERSION="$LLVM_VERSION" \
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"$ROOT"
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info "Tagging the image '$REGISTRY/$IMAGE_NAME:${LLVM_VERSION}-$(git describe)' as latest"
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docker tag \
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"$REGISTRY/$IMAGE_NAME:${LLVM_VERSION}-$(git describe)" \
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"$REGISTRY/$IMAGE_NAME:latest"
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}
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function build_ci_image() {
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setup_builder
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local LLVM_VERSION="$1"
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local ROOT="$2"
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local IMAGE
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IMAGE="$REGISTRY/ci:${LLVM_VERSION}-$(git describe)"
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info "Building the CI images"
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docker buildx build --platform "linux/arm64" \
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--builder "$BUILDER_NAME" --load \
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-f "$ROOT/resources/docker/llvm/Dockerfile.ci" \
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-t "$IMAGE" \
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--build-arg VERSION="$2" \
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"$ROOT"
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info "Finished building '$IMAGE'"
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info "Tagging the image '$IMAGE' as latest"
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docker tag \
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"$IMAGE" \
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"$REGISTRY/ci:latest"
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}
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function push_images() {
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local LLVM_VERSION="$1"
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local ROOT="$2"
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info "Loging into registry"
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docker login "$REGISTRY" -u "$SERENE_REGISTERY_USER" -p "$SERENE_REGISTERY_PASS"
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info "Push the LLVM image"
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push "$REGISTRY/llvm:${LLVM_VERSION}-$(git describe)"
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push "$REGISTRY/llvm:latest"
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info "Push the CI image"
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push "$REGISTRY/ci:${LLVM_VERSION}-$(git describe)"
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push "$REGISTRY/ci:latest"
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}
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@ -0,0 +1,187 @@
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#! /bin/bash
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# Serene Programming Language
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#
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# Copyright (c) 2019-2022 Sameer Rahmani <lxsameer@gnu.org>
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#
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# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, version 2.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# -----------------------------------------------------------------------------
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# Commentary
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# -----------------------------------------------------------------------------
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# Bunch of helper function to create a container like environment to develop
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# Serene on GNU/Linux without going through the headache of compiling LLVM
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# 5 times a day :D
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set -e
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function as_root() {
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local rootfs="$1"
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sudo unshare \
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-w "/serene" \
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--uts \
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--ipc \
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--pid \
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--fork \
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--kill-child \
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--cgroup \
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--mount \
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--mount-proc \
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--root="$rootfs" \
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"${@:2}"
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}
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function rootless() {
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local rootfs="$1"
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unshare \
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-w "/serene" \
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--uts \
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-c \
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--ipc \
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--pid \
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--fork \
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--kill-child \
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--cgroup \
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--mount \
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--mount-proc \
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--root="$rootfs" \
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"${@:2}"
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}
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function download_devfs() {
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local repo="$1"
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local target="$2"
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info "Downloading the tarball from '$repo'"
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wget "$repo/fs.latest.tar.xz" -O "$target"
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}
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function extract_devfs() {
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local tarball="$1"
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local to="$2"
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info "Extracting the tarball..."
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mkdir -p "$to"
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tar Jxf "$tarball" -C "$to"
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info "Create the 'serene' dir at the root"
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mkdir -p "$to/serene"
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}
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function mount_serene {
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local rootfs="$1"
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local project_root="$2"
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local serene_dir
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serene_dir="$rootfs/serene"
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mkdir -p "$serene_dir"
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info "Mounting Serene's dir into '/serene'"
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mountpoint -q "$serene_dir" || sudo mount --bind "$project_root" "$serene_dir"
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}
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function mount_trees() {
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local rootfs="$1"
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local project_root="$2"
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mount_serene "$rootfs" "$project_root"
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info "Mounting the 'tmpfs' at '$rootfs/tmp'"
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mountpoint -q "$rootfs/tmp" || sudo mount -t tmpfs tmpfs "$rootfs/tmp"
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info "Mounting 'dev' at '$rootfs/dev'"
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mountpoint -q "$rootfs/dev" || sudo mount --bind /dev "$rootfs/dev"
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}
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function unmount_trees() {
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local rootfs="$1"
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info "Unmounting the 'serene' from '$rootfs/serene'"
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mountpoint -q "$rootfs/serene" && sudo umount "$rootfs/serene"
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info "Unmounting the 'tmpfs' from '$rootfs/tmp'"
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mountpoint -q "$rootfs/tmp" && sudo umount "$rootfs/tmp"
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info "Unmounting 'dev' from '$rootfs/dev'"
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mountpoint -q "$rootfs/dev" && sudo umount "$rootfs/dev"
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}
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function init_devfs {
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local rootfs="$1"
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local project_root="$2"
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local create_group
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local create_user
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create_group="groupadd -f -g$(id -g) $(whoami)"
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create_user="adduser --uid $(id -u) --gid $(id -g) $(whoami) || true"
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mount_serene "$rootfs" "$project_root"
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as_root "$rootfs" bash -c "$create_group"
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as_root "$rootfs" bash -c "$create_user"
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as_root "$rootfs" bash -c "adduser $(whoami) sudo || true"
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}
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||||
function create_debian_rootfs() {
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local to="$1"
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info "Pulling the debian docker image"
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docker pull debian:sid-slim
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info "Spinning up the container"
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docker stop devfs || true
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docker rm devfs || true
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docker run --name devfs -d debian:sid-slim
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sleep 2
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info "Exporting the rootfs to '$to/rootfs.tar'"
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docker export -o "$to/rootfs.tar" devfs
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info "Tearing down the container"
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||||
docker stop devfs
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docker rm devfs
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||||
}
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||||
|
||||
function create_and_initialize_devfs_image() {
|
||||
local to="$1"
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||||
local project_root="$2"
|
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local llvm_version="$3"
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local rootfs
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||||
|
||||
rootfs="$to/rootfs/"
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||||
|
||||
if [ ! -f "$to/rootfs.tar" ]; then
|
||||
info "Creating the rootfs tar bar"
|
||||
create_debian_rootfs "$to"
|
||||
fi
|
||||
|
||||
mkdir -p "$rootfs"
|
||||
|
||||
if [ ! -f "$to/rootfs/etc/shadow" ]; then
|
||||
info "Extracting the tarball"
|
||||
tar xf "$to/rootfs.tar" -C "$rootfs"
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||||
fi
|
||||
|
||||
mount_trees "$rootfs" "$project_root"
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||||
|
||||
#as_root "$rootfs" bash
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||||
|
||||
as_root "$rootfs" bash -c "echo '$llvm_version' > /etc/llvm_version"
|
||||
as_root "$rootfs" bash -c "echo 'export LANG=C.UTF-8' >> /etc/profile"
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||||
as_root "$rootfs" bash /serene/scripts/devfs_container_setup.sh
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||||
|
||||
unmount_trees "$rootfs"
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||||
}
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||||
|
|
@ -0,0 +1,142 @@
|
|||
#! /bin/bash
|
||||
# Serene Programming Language
|
||||
#
|
||||
# Copyright (c) 2019-2022 Sameer Rahmani <lxsameer@gnu.org>
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, version 2.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
# -----------------------------------------------------------------------------
|
||||
# Commentary
|
||||
# -----------------------------------------------------------------------------
|
||||
# This file installs all the dependencies on the guest container during the
|
||||
# devfs initialization.
|
||||
|
||||
set -e
|
||||
|
||||
# shellcheck source=/dev/null
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||||
source /serene/scripts/utils.sh
|
||||
|
||||
|
||||
function install_llvm() {
|
||||
|
||||
wget https://apt.llvm.org/llvm.sh -O /root/llvm.sh
|
||||
chmod +x llvm.sh
|
||||
|
||||
/root/llvm.sh "${LLVM_VERSION}" all
|
||||
|
||||
apt-get update --fix-missing
|
||||
apt-get install -y --no-install-recommends \
|
||||
mlir-"${LLVM_VERSION}"-tools \
|
||||
libmlir-"${LLVM_VERSION}"-dev \
|
||||
libmlir-"${LLVM_VERSION}" \
|
||||
libmlir-"${LLVM_VERSION}"-dbgsym \
|
||||
liblld-"${LLVM_VERSION}" \
|
||||
liblld-"${LLVM_VERSION}"-dev \
|
||||
clang-format-"${LLVM_VERSION}" \
|
||||
clang-tidy-"${LLVM_VERSION}"
|
||||
|
||||
ln -s "$(which lld-"${LLVM_VERSION}")" /usr/bin/lld
|
||||
ln -s "$(which clang-"${LLVM_VERSION}")" /usr/bin/clang
|
||||
ln -s "$(which clang++-"${LLVM_VERSION}")" /usr/bin/clang++
|
||||
ln -s "$(which clang-format-"${LLVM_VERSION}")" /usr/bin/clang-format
|
||||
ln -s "$(which clang-tidy-"${LLVM_VERSION}")" /usr/bin/clang-tidy
|
||||
ln -s "$(which mlir-tblgen-"${LLVM_VERSION}")" /usr/bin/mlir-tblgen
|
||||
|
||||
MLIR_DIR="/usr/lib/llvm-${LLVM_VERSION}"
|
||||
CMAKE_PREFIX_PATH="/usr/lib/llvm-${LLVM_VERSION}"
|
||||
LD_LIBRARY_PATH="/usr/lib/llvm-${LLVM_VERSION}/lib/clang/${LLVM_VERSION}.0.0/lib/linux/"
|
||||
CC=/usr/bin/clang
|
||||
CXX=/usr/bin/clang++
|
||||
}
|
||||
|
||||
function install_iwuy() {
|
||||
mkdir -p /opt/iwuy
|
||||
pushd /opt/iwuy
|
||||
git clone https://github.com/include-what-you-use/include-what-you-use.git --depth 1
|
||||
mkdir build
|
||||
pushd build
|
||||
cmake -G Ninja -DCMAKE_PREFIX_PATH="/usr/lib/llvm-${LLVM_VERSION}" ../include-what-you-use
|
||||
cmake --build .
|
||||
cmake -P cmake_install.cmake
|
||||
popd
|
||||
popd
|
||||
|
||||
rm -rf /opt/iwuy
|
||||
}
|
||||
|
||||
function install_boehm() {
|
||||
mkdir -p /opt/boehm
|
||||
pushd /opt/boehm
|
||||
git clone https://github.com/ivmai/bdwgc.git --depth 1 --branch v8.2.0
|
||||
mkdir build
|
||||
pushd build
|
||||
cmake -G Ninja -DBUILD_SHARED_LIBS=OFF -Denable_cplusplus=ON -Denable_threads=ON \
|
||||
-Denable_gcj_support=OFF -Dinstall_headers=ON \
|
||||
-DCMAKE_POSITION_INDEPENDENT_CODE=ON ../bdwgc
|
||||
cmake --build . --config Release
|
||||
cmake -P cmake_install.cmake
|
||||
popd
|
||||
popd
|
||||
|
||||
rm -rf /opt/boehm
|
||||
}
|
||||
|
||||
function main() {
|
||||
pushd "/root"
|
||||
|
||||
apt-get update
|
||||
|
||||
apt-get install --no-install-recommends -y \
|
||||
gnupg \
|
||||
cmake \
|
||||
ccache \
|
||||
git \
|
||||
ninja-build \
|
||||
binutils \
|
||||
lsb-release \
|
||||
wget \
|
||||
software-properties-common \
|
||||
zlib1g \
|
||||
cppcheck \
|
||||
sudo \
|
||||
shellcheck \
|
||||
zlib1g-dev
|
||||
|
||||
# install_llvm
|
||||
# install_iwuy
|
||||
# install_boehm
|
||||
popd
|
||||
|
||||
info "Enabling passwordless sudo"
|
||||
sed 's/%sudo.*/%sudo ALL=(ALL) NOPASSWD:ALL/' -i /etc/sudoers
|
||||
|
||||
apt-get autoremove -y
|
||||
apt-get clean
|
||||
}
|
||||
|
||||
if [ ! -f "/etc/llvm_version" ]; then
|
||||
error "Can't find '/etc/llvm_version' on the container"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
export LANG=C.UTF-8
|
||||
export LLVM_VERSION
|
||||
export MLIR_DIR
|
||||
export CMAKE_PREFIX_PATH
|
||||
export LD_LIBRARY_PATH
|
||||
export CC
|
||||
export CXX
|
||||
|
||||
LLVM_VERSION=$(cat /etc/llvm_version)
|
||||
|
||||
main
|
||||
|
|
@ -0,0 +1,46 @@
|
|||
#! /bin/bash
|
||||
# Serene Programming Language
|
||||
#
|
||||
# Copyright (c) 2019-2022 Sameer Rahmani <lxsameer@gnu.org>
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, version 2.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
set -e
|
||||
|
||||
# -----------------------------------------------------------------------------
|
||||
# Helper functions
|
||||
# -----------------------------------------------------------------------------
|
||||
function fn-names() {
|
||||
grep -E '^function [0-9a-zA-Z_-]+\(\) \{ ## .*$$' "$0" | sed 's/^function \([a-zA-Z0-9_-]*\)() { ## \(.*\)/\1/'
|
||||
}
|
||||
|
||||
function info() {
|
||||
if [ "$1" ]
|
||||
then
|
||||
echo -e "[\033[01;32mINFO\033[00m]: $*"
|
||||
fi
|
||||
}
|
||||
|
||||
function error() {
|
||||
if [ "$1" ]
|
||||
then
|
||||
echo -e "[\033[01;31mERR\033[00m]: $*"
|
||||
fi
|
||||
}
|
||||
|
||||
function warn() {
|
||||
if [ "$1" ]
|
||||
then
|
||||
echo -e "[\033[01;33mWARN\033[00m]: $*"
|
||||
fi
|
||||
}
|
||||
Loading…
Reference in New Issue