docker-compose-pool.yaml

# Copyright 2020 Intel Corporation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

version: '3.5'

volumes:
  # Named volume for WPE to share MRENCLAVE with KME. MRENCLAVE value can also be passed
  # as a command line parameter (using the option --wpe_mr_enclave) to KME enclave manger.
  # Then the MRENCLAVE value stored in file "wpe_mr_enclave.txt" in shared volume will be
  # overridden by the value passed in command line.
  pool-1:

services:

  avalon-kme:
    container_name: avalon-kme
    image: avalon-enclave-manager-kme-dev
    build:
      context: .
      dockerfile: ./enclave_manager/Dockerfile
      args:
        - http_proxy
        - https_proxy
        - no_proxy
        - ENCLAVE_TYPE=kme
    environment:
      - http_proxy
      - https_proxy
      - no_proxy
    volumes:
      - pool-1:/shared-pool-1
    expose:
      # KME listener port
      - 1948
    command: |
      bash -c "
        while true;
          do
            if [ -e /shared-pool-1/wpe_mr_enclave.txt ];
              then cp /shared-pool-1/wpe_mr_enclave.txt /project/avalon/wpe_mr_enclave.txt;
              break;
            fi;
            sleep 1;
        done;
        enclave_manager --lmdb_url http://avalon-lmdb:9090 --bind http://avalon-kme:1948
        tail -f /dev/null
      "
    depends_on:
      - avalon-lmdb
      - avalon-listener

  avalon-enclave-manager:
    container_name: avalon-wpe
    image: avalon-enclave-manager-wpe-dev
    build:
      context: .
      dockerfile: ./enclave_manager/Dockerfile
      args:
        - http_proxy
        - https_proxy
        - no_proxy
        - ENCLAVE_TYPE=wpe
        # Configure list of workload that need to be supported
        # by this WPE by separating each workload by delimiter semicolon.
        - WORKLOADS=echo-result;heart-disease-eval;inside-out-eval;simple-wallet
    environment:
      - http_proxy
      - https_proxy
      - no_proxy
    volumes:
      - pool-1:/shared-pool-1
    expose:
      # ZMQ socket port.
      - 5555
    command: |
      bash -c "
        mv /project/avalon/wpe_mr_enclave.txt /shared-pool-1
        enclave_manager --lmdb_url http://avalon-lmdb:9090 --kme_listener_url http://avalon-kme:1948
        tail -f /dev/null
      "
    depends_on:
      - avalon-lmdb
      - avalon-listener
      - avalon-kme