This is starting with a clean Ubuntu install. I needed 4 GB of RAM for enclave creation to work.
# apt install git
# apt install docker.io
# apt install curl
# apt install protobuf-compiler
# apt install libprotobuf-dev
# apt install openjdk-8-jdk-headless
# echo "deb [arch=amd64] http://storage.googleapis.com/bazel-apt stable jdk1.8" | tee /etc/apt/sources.list.d/bazel.list
# curl https://bazel.build/bazel-release.pub.gpg | apt-key add -
# apt update
# apt install bazel
# usermod -a -G docker $USER
If $USER is logged in, you'll need to log out and log in again (so the group
change takes effect).
We use rustup rather than apt install rustc because we need rustup to add
the webassembly target and it seems that is not in the rustc package.
$ curl https://sh.rustup.rs -sSf > /tmp/rustup # make sure you're happy to run
$ sh /tmp/rustup # choose option 1
$ rustup target add wasm32-unknown-unknown
$ source $HOME/.cargo/env
$ cd $WHERE_YOU_LIKE_TO_KEEP_GIT_REPOS
$ git clone https://github.com/project-oak/oak.git
$ scripts/run_server_docker # this may take some time
add source $HOME/.cargo/env to your shell init script (e.g. .bashrc or .zshrc)
While you're waiting for docker, you might want to take a look at what that script does. The one mystery you might run into is: what does Bazel build?
This: oak/server/BUILD
In the end, you should end up with an Oak server running.
2019-03-20 19:16:36 INFO oak_driver.cc : 141 : gRPC server started on port 8888
Then:
$ examples/hello_world/run
Which should result in some logs ending with:
2019-03-22 06:14:22 INFO hello_world.cc : 73 : message 0: HELLO WORLD!
2019-03-22 06:14:22 INFO hello_world.cc : 76 : message 1: HELLO MONDO!
2019-03-22 06:14:22 INFO hello_world.cc : 79 : message 2: HELLO 世界!