| #!/usr/bin/env bash |
| set -e |
| |
| # This script looks for bundles built by make.sh, and releases them on a |
| # public S3 bucket. |
| # |
| # Bundles should be available for the VERSION string passed as argument. |
| # |
| # The correct way to call this script is inside a container built by the |
| # official Dockerfile at the root of the Docker source code. The Dockerfile, |
| # make.sh and release.sh should all be from the same source code revision. |
| |
| set -o pipefail |
| |
| # Print a usage message and exit. |
| usage() { |
| cat >&2 <<'EOF' |
| To run, I need: |
| - to be in a container generated by the Dockerfile at the top of the Docker |
| repository; |
| - to be provided with the name of an S3 bucket, in environment variable |
| AWS_S3_BUCKET; |
| - to be provided with AWS credentials for this S3 bucket, in environment |
| variables AWS_ACCESS_KEY and AWS_SECRET_KEY; |
| - the passphrase to unlock the GPG key which will sign the deb packages |
| (passed as environment variable GPG_PASSPHRASE); |
| - a generous amount of good will and nice manners. |
| The canonical way to run me is to run the image produced by the Dockerfile: e.g.:" |
| |
| docker run -e AWS_S3_BUCKET=get-staging.docker.io \ |
| -e AWS_ACCESS_KEY=AKI1234... \ |
| -e AWS_SECRET_KEY=sEs4mE... \ |
| -e GPG_PASSPHRASE=m0resEs4mE... \ |
| -i -t --privileged \ |
| docker ./hack/release.sh |
| EOF |
| exit 1 |
| } |
| |
| [ "$AWS_S3_BUCKET" ] || usage |
| [ "$AWS_ACCESS_KEY" ] || usage |
| [ "$AWS_SECRET_KEY" ] || usage |
| [ "$GPG_PASSPHRASE" ] || usage |
| [ -d /go/src/github.com/dotcloud/docker ] || usage |
| cd /go/src/github.com/dotcloud/docker |
| [ -x hack/make.sh ] || usage |
| |
| RELEASE_BUNDLES=( |
| binary |
| cross |
| tgz |
| ubuntu |
| ) |
| |
| if [ "$1" != '--release-regardless-of-test-failure' ]; then |
| RELEASE_BUNDLES=( |
| test-unit test-integration |
| "${RELEASE_BUNDLES[@]}" |
| test-integration-cli |
| ) |
| fi |
| |
| VERSION=$(cat VERSION) |
| BUCKET=$AWS_S3_BUCKET |
| |
| # These are the 2 keys we've used to sign the deb's |
| # release (get.docker.io) |
| # GPG_KEY="36A1D7869245C8950F966E92D8576A8BA88D21E9" |
| # test (test.docker.io) |
| # GPG_KEY="740B314AE3941731B942C66ADF4FD13717AAD7D6" |
| |
| setup_s3() { |
| # Try creating the bucket. Ignore errors (it might already exist). |
| s3cmd mb s3://$BUCKET 2>/dev/null || true |
| # Check access to the bucket. |
| # s3cmd has no useful exit status, so we cannot check that. |
| # Instead, we check if it outputs anything on standard output. |
| # (When there are problems, it uses standard error instead.) |
| s3cmd info s3://$BUCKET | grep -q . |
| # Make the bucket accessible through website endpoints. |
| s3cmd ws-create --ws-index index --ws-error error s3://$BUCKET |
| } |
| |
| # write_to_s3 uploads the contents of standard input to the specified S3 url. |
| write_to_s3() { |
| DEST=$1 |
| F=`mktemp` |
| cat > $F |
| s3cmd --acl-public --mime-type='text/plain' put $F $DEST |
| rm -f $F |
| } |
| |
| s3_url() { |
| case "$BUCKET" in |
| get.docker.io|test.docker.io) |
| echo "https://$BUCKET" |
| ;; |
| *) |
| s3cmd ws-info s3://$BUCKET | awk -v 'FS=: +' '/http:\/\/'$BUCKET'/ { gsub(/\/+$/, "", $2); print $2 }' |
| ;; |
| esac |
| } |
| |
| build_all() { |
| if ! ./hack/make.sh "${RELEASE_BUNDLES[@]}"; then |
| echo >&2 |
| echo >&2 'The build or tests appear to have failed.' |
| echo >&2 |
| echo >&2 'You, as the release maintainer, now have a couple options:' |
| echo >&2 '- delay release and fix issues' |
| echo >&2 '- delay release and fix issues' |
| echo >&2 '- did we mention how important this is? issues need fixing :)' |
| echo >&2 |
| echo >&2 'As a final LAST RESORT, you (because only you, the release maintainer,' |
| echo >&2 ' really knows all the hairy problems at hand with the current release' |
| echo >&2 ' issues) may bypass this checking by running this script again with the' |
| echo >&2 ' single argument of "--release-regardless-of-test-failure", which will skip' |
| echo >&2 ' running the test suite, and will only build the binaries and packages. Please' |
| echo >&2 ' avoid using this if at all possible.' |
| echo >&2 |
| echo >&2 'Regardless, we cannot stress enough the scarcity with which this bypass' |
| echo >&2 ' should be used. If there are release issues, we should always err on the' |
| echo >&2 ' side of caution.' |
| echo >&2 |
| exit 1 |
| fi |
| } |
| |
| upload_release_build() { |
| src="$1" |
| dst="$2" |
| latest="$3" |
| |
| echo |
| echo "Uploading $src" |
| echo " to $dst" |
| echo |
| s3cmd --follow-symlinks --preserve --acl-public put "$src" "$dst" |
| if [ "$latest" ]; then |
| echo |
| echo "Copying to $latest" |
| echo |
| s3cmd --acl-public cp "$dst" "$latest" |
| fi |
| |
| # get hash files too (see hash_files() in hack/make.sh) |
| for hashAlgo in md5 sha256; do |
| if [ -e "$src.$hashAlgo" ]; then |
| echo |
| echo "Uploading $src.$hashAlgo" |
| echo " to $dst.$hashAlgo" |
| echo |
| s3cmd --follow-symlinks --preserve --acl-public --mime-type='text/plain' put "$src.$hashAlgo" "$dst.$hashAlgo" |
| if [ "$latest" ]; then |
| echo |
| echo "Copying to $latest.$hashAlgo" |
| echo |
| s3cmd --acl-public cp "$dst.$hashAlgo" "$latest.$hashAlgo" |
| fi |
| fi |
| done |
| } |
| |
| release_build() { |
| GOOS=$1 |
| GOARCH=$2 |
| |
| binDir=bundles/$VERSION/cross/$GOOS/$GOARCH |
| tgzDir=bundles/$VERSION/tgz/$GOOS/$GOARCH |
| binary=docker-$VERSION |
| tgz=docker-$VERSION.tgz |
| |
| latestBase= |
| if [ -z "$NOLATEST" ]; then |
| latestBase=docker-latest |
| fi |
| |
| # we need to map our GOOS and GOARCH to uname values |
| # see https://en.wikipedia.org/wiki/Uname |
| # ie, GOOS=linux -> "uname -s"=Linux |
| |
| s3Os=$GOOS |
| case "$s3Os" in |
| darwin) |
| s3Os=Darwin |
| ;; |
| freebsd) |
| s3Os=FreeBSD |
| ;; |
| linux) |
| s3Os=Linux |
| ;; |
| *) |
| echo >&2 "error: can't convert $s3Os to an appropriate value for 'uname -s'" |
| exit 1 |
| ;; |
| esac |
| |
| s3Arch=$GOARCH |
| case "$s3Arch" in |
| amd64) |
| s3Arch=x86_64 |
| ;; |
| 386) |
| s3Arch=i386 |
| ;; |
| arm) |
| s3Arch=armel |
| # someday, we might potentially support mutliple GOARM values, in which case we might get armhf here too |
| ;; |
| *) |
| echo >&2 "error: can't convert $s3Arch to an appropriate value for 'uname -m'" |
| exit 1 |
| ;; |
| esac |
| |
| s3Dir=s3://$BUCKET/builds/$s3Os/$s3Arch |
| latest= |
| latestTgz= |
| if [ "$latestBase" ]; then |
| latest="$s3Dir/$latestBase" |
| latestTgz="$s3Dir/$latestBase.tgz" |
| fi |
| |
| if [ ! -x "$binDir/$binary" ]; then |
| echo >&2 "error: can't find $binDir/$binary - was it compiled properly?" |
| exit 1 |
| fi |
| if [ ! -f "$tgzDir/$tgz" ]; then |
| echo >&2 "error: can't find $tgzDir/$tgz - was it packaged properly?" |
| exit 1 |
| fi |
| |
| upload_release_build "$binDir/$binary" "$s3Dir/$binary" "$latest" |
| upload_release_build "$tgzDir/$tgz" "$s3Dir/$tgz" "$latestTgz" |
| } |
| |
| # Upload the 'ubuntu' bundle to S3: |
| # 1. A full APT repository is published at $BUCKET/ubuntu/ |
| # 2. Instructions for using the APT repository are uploaded at $BUCKET/ubuntu/index |
| release_ubuntu() { |
| [ -e bundles/$VERSION/ubuntu ] || { |
| echo >&2 './hack/make.sh must be run before release_ubuntu' |
| exit 1 |
| } |
| |
| # Sign our packages |
| dpkg-sig -g "--passphrase $GPG_PASSPHRASE" -k releasedocker \ |
| --sign builder bundles/$VERSION/ubuntu/*.deb |
| |
| # Setup the APT repo |
| APTDIR=bundles/$VERSION/ubuntu/apt |
| mkdir -p $APTDIR/conf $APTDIR/db |
| s3cmd sync s3://$BUCKET/ubuntu/db/ $APTDIR/db/ || true |
| cat > $APTDIR/conf/distributions <<EOF |
| Codename: docker |
| Components: main |
| Architectures: amd64 i386 |
| EOF |
| |
| # Add the DEB package to the APT repo |
| DEBFILE=bundles/$VERSION/ubuntu/lxc-docker*.deb |
| reprepro -b $APTDIR includedeb docker $DEBFILE |
| |
| # Sign |
| for F in $(find $APTDIR -name Release); do |
| gpg -u releasedocker --passphrase $GPG_PASSPHRASE \ |
| --armor --sign --detach-sign \ |
| --output $F.gpg $F |
| done |
| |
| # Upload keys |
| s3cmd sync /.gnupg/ s3://$BUCKET/ubuntu/.gnupg/ |
| gpg --armor --export releasedocker > bundles/$VERSION/ubuntu/gpg |
| s3cmd --acl-public put bundles/$VERSION/ubuntu/gpg s3://$BUCKET/gpg |
| |
| # Upload repo |
| s3cmd --acl-public sync $APTDIR/ s3://$BUCKET/ubuntu/ |
| cat <<EOF | write_to_s3 s3://$BUCKET/ubuntu/index |
| # Check that HTTPS transport is available to APT |
| if [ ! -e /usr/lib/apt/methods/https ]; then |
| apt-get update |
| apt-get install -y apt-transport-https |
| fi |
| # Add the repository to your APT sources |
| echo deb $(s3_url)/ubuntu docker main > /etc/apt/sources.list.d/docker.list |
| # Then import the repository key |
| apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 36A1D7869245C8950F966E92D8576A8BA88D21E9 |
| # Install docker |
| apt-get update ; apt-get install -y lxc-docker |
| |
| # |
| # Alternatively, just use the curl-able install.sh script provided at $(s3_url) |
| # |
| EOF |
| |
| # Add redirect at /ubuntu/info for URL-backwards-compatibility |
| rm -rf /tmp/emptyfile && touch /tmp/emptyfile |
| s3cmd --acl-public --add-header='x-amz-website-redirect-location:/ubuntu/' --mime-type='text/plain' put /tmp/emptyfile s3://$BUCKET/ubuntu/info |
| |
| echo "APT repository uploaded. Instructions available at $(s3_url)/ubuntu" |
| } |
| |
| # Upload binaries and tgz files to S3 |
| release_binaries() { |
| [ -e bundles/$VERSION/cross/linux/amd64/docker-$VERSION ] || { |
| echo >&2 './hack/make.sh must be run before release_binaries' |
| exit 1 |
| } |
| |
| for d in bundles/$VERSION/cross/*/*; do |
| GOARCH="$(basename "$d")" |
| GOOS="$(basename "$(dirname "$d")")" |
| release_build "$GOOS" "$GOARCH" |
| done |
| |
| # TODO create redirect from builds/*/i686 to builds/*/i386 |
| |
| cat <<EOF | write_to_s3 s3://$BUCKET/builds/index |
| # To install, run the following command as root: |
| curl -O $(s3_url)/builds/Linux/x86_64/docker-$VERSION && chmod +x docker-$VERSION && sudo mv docker-$VERSION /usr/local/bin/docker |
| # Then start docker in daemon mode: |
| sudo /usr/local/bin/docker -d |
| EOF |
| |
| # Add redirect at /builds/info for URL-backwards-compatibility |
| rm -rf /tmp/emptyfile && touch /tmp/emptyfile |
| s3cmd --acl-public --add-header='x-amz-website-redirect-location:/builds/' --mime-type='text/plain' put /tmp/emptyfile s3://$BUCKET/builds/info |
| |
| if [ -z "$NOLATEST" ]; then |
| echo "Advertising $VERSION on $BUCKET as most recent version" |
| echo $VERSION | write_to_s3 s3://$BUCKET/latest |
| fi |
| } |
| |
| # Upload the index script |
| release_index() { |
| sed "s,url='https://get.docker.io/',url='$(s3_url)/'," hack/install.sh | write_to_s3 s3://$BUCKET/index |
| } |
| |
| release_test() { |
| if [ -e "bundles/$VERSION/test" ]; then |
| s3cmd --acl-public sync bundles/$VERSION/test/ s3://$BUCKET/test/ |
| fi |
| } |
| |
| setup_gpg() { |
| # Make sure that we have our keys |
| mkdir -p /.gnupg/ |
| s3cmd sync s3://$BUCKET/ubuntu/.gnupg/ /.gnupg/ || true |
| gpg --list-keys releasedocker >/dev/null || { |
| gpg --gen-key --batch <<EOF |
| Key-Type: RSA |
| Key-Length: 4096 |
| Passphrase: $GPG_PASSPHRASE |
| Name-Real: Docker Release Tool |
| Name-Email: docker@dotcloud.com |
| Name-Comment: releasedocker |
| Expire-Date: 0 |
| %commit |
| EOF |
| } |
| } |
| |
| main() { |
| build_all |
| setup_s3 |
| setup_gpg |
| release_binaries |
| release_ubuntu |
| release_index |
| release_test |
| } |
| |
| main |
| |
| echo |
| echo |
| echo "Release complete; see $(s3_url)" |
| echo |