occlum/demos/python/flask/build_occlum_instance.sh
2022-03-07 16:05:08 +08:00

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#!/bin/bash
set -e
BLUE='\033[1;34m'
NC='\033[0m'
script_dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
python_dir="$script_dir/occlum_instance/image/opt/python-occlum"
rm -rf occlum_instance && occlum new occlum_instance
cd occlum_instance && rm -rf image
copy_bom -f ../flask.yaml --root image --include-dir /opt/occlum/etc/template
if [ ! -d $python_dir ];then
echo "Error: cannot stat '$python_dir' directory"
exit 1
fi
new_json="$(jq '.resource_limits.user_space_size = "640MB" |
.resource_limits.kernel_space_heap_size = "256MB" |
.process.default_mmap_size = "512MB" |
.env.default += ["PYTHONHOME=/opt/python-occlum"]' Occlum.json)" && \
echo "${new_json}" > Occlum.json
occlum build