diff --git a/training/amd-bootc/Containerfile b/training/amd-bootc/Containerfile index 2953798f..3a4f8bdf 100644 --- a/training/amd-bootc/Containerfile +++ b/training/amd-bootc/Containerfile @@ -75,13 +75,16 @@ VOLUME /var/lib/containers RUN --mount=type=secret,id=${INSTRUCTLAB_IMAGE_PULL_SECRET}/.dockerconfigjson \ if [ -f "/run/.input/instructlab-amd/oci-layout" ]; then \ - IID=$(podman --root /usr/lib/containers/storage pull oci:/run/.input/instructlab-amd) && \ + IID=$(podman --root /usr/lib/containers/storage --storage-opt overlay.force_mask=shared pull oci:/run/.input/instructlab-amd) && \ podman --root /usr/lib/containers/storage image tag ${IID} ${INSTRUCTLAB_IMAGE}; \ elif [ -f "/run/secrets/${INSTRUCTLAB_IMAGE_PULL_SECRET}/.dockerconfigjson" ]; then \ - IID=$(sudo podman --root /usr/lib/containers/storage pull --authfile /run/secrets/${INSTRUCTLAB_IMAGE_PULL_SECRET}/.dockerconfigjson ${INSTRUCTLAB_IMAGE}); \ + IID=$(sudo podman --root /usr/lib/containers/storage --storage-opt overlay.force_mask=shared pull --authfile /run/secrets/${INSTRUCTLAB_IMAGE_PULL_SECRET}/.dockerconfigjson ${INSTRUCTLAB_IMAGE}); \ else \ - IID=$(sudo podman --root /usr/lib/containers/storage pull ${INSTRUCTLAB_IMAGE}); \ - fi + IID=$(sudo podman --root /usr/lib/containers/storage --storage-opt overlay.force_mask=shared pull ${INSTRUCTLAB_IMAGE}); \ + fi && \ + chmod -R a+X /usr/lib/containers + +COPY containers-storage.conf /etc/skel/.config/containers/storage.conf RUN podman system reset --force 2>/dev/null diff --git a/training/amd-bootc/containers-storage.conf b/training/amd-bootc/containers-storage.conf new file mode 100644 index 00000000..00a70bc7 --- /dev/null +++ b/training/amd-bootc/containers-storage.conf @@ -0,0 +1,17 @@ +[storage] +driver = "overlay" + +[storage.options] +size = "" +remap-uids = "" +remap-gids = "" +ignore_chown_errors = "" +remap-user = "" +remap-group = "" +skip_mount_home = "" +mount_program = "/usr/bin/fuse-overlayfs" +mountopt = "" +additionalimagestores = [ "/usr/lib/containers/storage",] + +[storage.options.overlay] +force_mask = "shared" diff --git a/training/amd-bootc/duplicated/ilab-wrapper/ilab b/training/amd-bootc/duplicated/ilab-wrapper/ilab index 95a08578..09c90074 100755 --- a/training/amd-bootc/duplicated/ilab-wrapper/ilab +++ b/training/amd-bootc/duplicated/ilab-wrapper/ilab @@ -2,22 +2,6 @@ echo-err() { echo "$@" >&2; } -verify_range() { - subuid_range="$1" - username="$2" - NUMBER_OF_MATCHING_SUBUID_RANGES=$(if [[ -z "$subuid_range" ]]; then echo 0; else wc -l <<<"$subuid_range"; fi) - - if [[ "$NUMBER_OF_MATCHING_SUBUID_RANGES" == 0 ]]; then - echo-err "No /etc/subuid range found for user $username ($UID)" - exit 1 - elif [[ "$NUMBER_OF_MATCHING_SUBUID_RANGES" != 1 ]]; then - # TODO: Handle multiple subuid ranges. But for now, hard fail - echo-err "Multiple /etc/subuid ranges found for user $username ($UID), this is currently unsupported:" - echo-err "$subuid_range" - exit 1 - fi -} - check_insights() { if [[ -f /etc/insights-client/machine-id ]]; then return @@ -99,35 +83,7 @@ do fi done -# We run the container as sudo in order to be able to access the root container -# storage, which has the ilab image pre-pulled. But for security reasons we map -# root UID 0 inside the container to the current user's UID (and all the other -# subuids to the user's /etc/subuid range) so that we're effectively running -# the container as the current user. -# -# In the future, we will run podman as the current user, once we figure a -# reasonable way for the current user to access the root's user container -# storage. -if [[ "$UID" == 0 ]]; then - # If we're already running as root, we don't need to map any UIDs - IMPERSONATE_CURRENT_USER_PODMAN_FLAGS=() -else - CURRENT_USER_NAME=$(id --user --name) - CURRENT_USER_SUBUID_RANGE=$(awk \ - --field-separator ':' \ - --assign current_user="$CURRENT_USER_NAME" \ - --assign current_uid="$UID" \ - '$1 == current_user || $1 == current_uid {print $2 ":" $3}' \ - /etc/subuid) - - verify_range "$CURRENT_USER_SUBUID_RANGE" "$CURRENT_USER_NAME" - - IMPERSONATE_CURRENT_USER_PODMAN_FLAGS=("--uidmap" "0:$UID" "--uidmap" "1:$CURRENT_USER_SUBUID_RANGE") -fi - -PRESERVE_ENV="VLLM_LOGGING_LEVEL,NCCL_DEBUG,HOME,HF_TOKEN" -PODMAN_COMMAND=("sudo" "--preserve-env=$PRESERVE_ENV" "podman" "run" "--rm" "-it" - "${IMPERSONATE_CURRENT_USER_PODMAN_FLAGS[@]}" +PODMAN_COMMAND=("podman" "run" "--rm" "-it" "--device" "/dev/kfd" "--device" "/dev/dri" "--security-opt" "label=disable" "--net" "host" "--shm-size" "10G"