| 1 | #!/usr/bin/env bash
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| 2 | #
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| 3 | # Manage container images for Soil
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| 4 | #
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| 5 | # Usage:
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| 6 | # deps/images.sh <function name>
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| 7 | #
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| 8 | # Example: Rebuild an image:
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| 9 | #
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| 10 | # (1) Update LATEST_TAG
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| 11 | #
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| 12 | # (2) Rebuild
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| 13 | #
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| 14 | # deps/images.sh build soil-common # populates apt cache. WHY DO I NEED THIS?
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| 15 | # deps/images.sh build soil-debian-12
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| 16 | # deps/images.sh build soil-pea T # reuse package cache from apt-get
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| 17 | # deps/images.sh smoke soil-pea
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| 18 | #
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| 19 | # (3) Push image and common, including latest
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| 20 | #
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| 21 | # deps/images.sh push soil-cpp-small v-2024-06-08
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| 22 | #
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| 23 | # deps/images.sh push soil-common v-2024-06-08
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| 24 | # sudo docker tag oilshell/soil-common:{v-2024-06-08,latest}
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| 25 | # deps/images.sh push soil-common latest
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| 26 | #
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| 27 | # (4) Update live version in 'soil/host-shim.sh live-image-tag'
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| 28 | #
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| 29 | # Our images:
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| 30 | #
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| 31 | # https://hub.docker.com/u/oilshell
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| 32 | #
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| 33 | # deps/images.sh list-tagged
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| 34 | #
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| 35 | # Bootstrapping Wedges
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| 36 | # --------------------
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| 37 | #
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| 38 | # deps/images.sh build wedge-bootstrap-debian-10 T
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| 39 | # deps/images.sh push wedge-bootstrap-debian-10 v-2024-06-08
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| 40 |
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| 41 | set -o nounset
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| 42 | set -o pipefail
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| 43 | set -o errexit
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| 44 |
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| 45 | source deps/podman.sh
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| 46 |
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| 47 | DOCKER=${DOCKER:-docker}
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| 48 |
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| 49 | # Build with this tag
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| 50 | readonly LATEST_TAG='v-2024-08-26'
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| 51 |
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| 52 | # BUGS in Docker.
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| 53 | #
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| 54 | # https://stackoverflow.com/questions/69173822/docker-build-uses-wrong-dockerfile-content-bug
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| 55 |
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| 56 | # NOTE: This also clears the exec.cachemount
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| 57 | prune() {
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| 58 | sudo $DOCKER builder prune -f
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| 59 | }
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| 60 |
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| 61 | # https://stackoverflow.com/questions/62834806/docker-buildkit-cache-location-size-and-id
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| 62 | #
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| 63 | # It lives somewhere in /var/lib/docker/overlay2
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| 64 |
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| 65 | show-cachemount() {
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| 66 | sudo $DOCKER system df -v --format '{{ .BuildCache | json }}' \
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| 67 | | jq '.[] | select(.CacheType == "exec.cachemount")' | tee _tmp/cachemount.txt
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| 68 |
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| 69 | cat _tmp/cachemount.txt | jq -r '.ID' | while read id; do
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| 70 | sudo tree /var/lib/docker/overlay2/$id
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| 71 | sudo du --si -s /var/lib/docker/overlay2/$id
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| 72 | echo
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| 73 | done
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| 74 | }
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| 75 |
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| 76 | tag-common() {
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| 77 | local hash=$1 # get hash from $0 list-tagged
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| 78 | sudo $DOCKER tag $hash oilshell/soil-common:latest
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| 79 | }
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| 80 |
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| 81 | build() {
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| 82 | local name=${1:-soil-dummy}
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| 83 | local use_cache=${2:-} # OFF by default
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| 84 |
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| 85 | # set -x
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| 86 | local -a flags
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| 87 | if test -n "$use_cache"; then
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| 88 | flags=()
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| 89 | else
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| 90 | flags=('--no-cache=true')
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| 91 | fi
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| 92 | #flags+=('--progress=plain')
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| 93 |
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| 94 | # Uh BuildKit is not the default on Linux!
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| 95 | # http://jpetazzo.github.io/2021/11/30/docker-build-container-images-antipatterns/
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| 96 | #
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| 97 | # It is more parallel and has colored output.
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| 98 |
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| 99 | # TODO: use --authfile and more
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| 100 | #export-podman
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| 101 |
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| 102 | # can't preserve the entire env: https://github.com/containers/buildah/issues/3887
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| 103 | #sudo --preserve-env=CONTAINERS_REGISTRIES_CONF --preserve-env=REGISTRY_AUTH_FILE \
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| 104 | sudo -E DOCKER_BUILDKIT=1 \
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| 105 | $DOCKER build "${flags[@]}" \
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| 106 | --tag "oilshell/$name:$LATEST_TAG" \
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| 107 | --file deps/Dockerfile.$name .
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| 108 | }
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| 109 |
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| 110 | list-images() {
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| 111 | for name in deps/Dockerfile.*; do
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| 112 | local image_id=${name//'deps/Dockerfile.'/}
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| 113 | if test "$image_id" = 'test-image'; then
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| 114 | continue
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| 115 | fi
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| 116 | echo $image_id
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| 117 | done
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| 118 | }
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| 119 |
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| 120 | tag-all-latest() {
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| 121 | list-images | egrep -v 'wedge-builder|bootstrap' | while read image; do
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| 122 | local tag
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| 123 | tag=$(soil/host-shim.sh live-image-tag $image)
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| 124 |
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| 125 | echo "$tag $image"
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| 126 |
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| 127 | # syntax: source -> target
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| 128 | sudo $DOCKER tag oilshell/soil-$image:$tag oilshell/soil-$image:latest
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| 129 | done
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| 130 | }
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| 131 |
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| 132 | push-all-latest() {
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| 133 | ### 'latest' can lag behind the tagged version, so push to catch up
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| 134 |
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| 135 | # because our 'my-sizes' script fetches the latest manifest
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| 136 |
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| 137 | list-images | grep -v 'wedge-builder|bootstrap' | while read image_id; do
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| 138 | echo "___ $image_id"
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| 139 | push $image_id latest
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| 140 | done
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| 141 | }
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| 142 |
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| 143 | list-tagged() {
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| 144 | sudo $DOCKER images 'oilshell/*' #:v-*'
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| 145 | }
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| 146 |
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| 147 | push() {
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| 148 | local name=${1:-soil-dummy}
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| 149 | local tag=${2:-$LATEST_TAG}
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| 150 |
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| 151 | # TODO: replace with flags
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| 152 | #export-podman
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| 153 |
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| 154 | local image="oilshell/$name:$tag"
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| 155 |
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| 156 | # -E for export-podman vars
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| 157 | sudo -E $DOCKER push $image
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| 158 | #sudo -E $DOCKER --log-level=debug push $image
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| 159 | }
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| 160 |
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| 161 | smoke() {
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| 162 | ### Smoke test of container
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| 163 | local name=${1:-soil-dummy}
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| 164 | local tag=${2:-$LATEST_TAG}
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| 165 | local docker=${3:-$DOCKER}
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| 166 | local prefix=${4:-}
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| 167 |
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| 168 | #sudo docker run oilshell/$name
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| 169 | #sudo docker run oilshell/$name python2 -c 'print("python2")'
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| 170 |
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| 171 | # Need to point at registries.conf ?
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| 172 | #export-podman
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| 173 |
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| 174 | sudo $docker run ${prefix}oilshell/$name:$tag bash -c '
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| 175 | echo "bash $BASH_VERSION"
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| 176 |
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| 177 | git --version
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| 178 |
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| 179 | for name in python python2 python3; do
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| 180 | if which $name; then
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| 181 | $name -V
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| 182 | else
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| 183 | echo "$name not found"
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| 184 | fi
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| 185 | done
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| 186 |
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| 187 | echo PATH=$PATH
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| 188 |
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| 189 | curl https://ci.oilshell.org/
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| 190 | '
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| 191 |
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| 192 | # Python 2.7 build/prepare.sh requires this
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| 193 | #sudo docker run oilshell/$name python -V
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| 194 |
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| 195 | #sudo docker run oilshell/$name python3 -c 'import pexpect; print(pexpect)'
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| 196 | }
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| 197 |
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| 198 | smoke-podman() {
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| 199 | local name=${1:-dummy}
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| 200 |
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| 201 | # need explicit docker.io prefix with podman
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| 202 | smoke $name latest podman docker.io/
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| 203 | }
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| 204 |
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| 205 | cmd() {
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| 206 | ### Run an arbitrary command
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| 207 | local name=${1:-soil-dummy}
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| 208 | local tag=${2:-$LATEST_TAG}
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| 209 |
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| 210 | shift 2
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| 211 |
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| 212 | sudo $DOCKER run oilshell/$name:$tag "$@"
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| 213 | }
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| 214 |
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| 215 | utf8() {
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| 216 | # needed for a spec test, not the default on Debian
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| 217 | cmd ovm-tarball bash -c 'LC_ALL=en_US.UTF-8; echo $LC_ALL'
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| 218 | }
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| 219 |
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| 220 | mount-test() {
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| 221 | local name=${1:-soil-dummy}
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| 222 |
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| 223 | local -a argv
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| 224 | if test $# -le 1; then
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| 225 | argv=(sh -c 'ls -l /home/uke/oil')
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| 226 | else
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| 227 | argv=( "${@:2}" ) # index 2 not 1, weird shell behavior
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| 228 | fi
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| 229 |
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| 230 | # mount Oil directory as /app
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| 231 | sudo $DOCKER run \
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| 232 | --mount "type=bind,source=$PWD,target=/home/uke/oil" \
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| 233 | oilshell/$name "${argv[@]}"
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| 234 | }
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| 235 |
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| 236 | image-history() {
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| 237 | local image_id=${1:-soil-dummy}
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| 238 | local tag=${2:-latest}
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| 239 |
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| 240 | local image="oilshell/$image_id"
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| 241 |
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| 242 | sudo $DOCKER history $image:$tag
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| 243 | }
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| 244 |
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| 245 | save() {
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| 246 | local image_id=${1:-soil-dummy}
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| 247 | local tag=${2:-latest}
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| 248 |
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| 249 | local image="oilshell/$image_id"
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| 250 |
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| 251 | mkdir -p _tmp/images
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| 252 | local out=_tmp/images/$image_id.tar
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| 253 |
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| 254 | # Use > instead of -o so it doesn'th have root permissions
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| 255 | time sudo $DOCKER save $image:$tag > $out
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| 256 | ls -l -h $out
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| 257 | }
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| 258 |
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| 259 | # This shows CREATED, command CREATED BY, size
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| 260 | # It's a human readable size though
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| 261 | #
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| 262 | # This doesn't really have anything better
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| 263 | # https://gist.github.com/MichaelSimons/fb588539dcefd9b5fdf45ba04c302db6
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| 264 | #
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| 265 | # It's annoying that the remote registry API is different than the local API.
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| 266 |
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| 267 | layers() {
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| 268 | local name=${1:-soil-dummy}
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| 269 | local tag=${2:-$LATEST_TAG}
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| 270 |
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| 271 | local image="oilshell/$name:$tag"
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| 272 |
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| 273 | # Gah this still prints 237M, not the exact number of bytes!
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| 274 | # --format ' {{ .Size }} '
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| 275 | sudo $DOCKER history --no-trunc $image
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| 276 |
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| 277 | echo $'Size\tVirtual Size'
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| 278 | sudo $DOCKER inspect $image \
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| 279 | | jq --raw-output '.[0] | [.Size, .VirtualSize] | @tsv' \
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| 280 | | commas
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| 281 | }
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| 282 |
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| 283 | "$@"
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