gcs-env-var-workflow.yaml

# Copyright 2022 Google LLC
#
# 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.

main:
    params: [input]
    steps:
    - load_env_details:
        call: read_env_from_gcs
        args:
            bucket: workflow_environment_info
            object: env-info.json
        result: env_details
    - call_service:
        call: http.get
        args:
            url: ${env_details.SERVICE_URL}
        result: service_result
    - return_result:
        return: ${service_result.body}

read_env_from_gcs:
    params: [bucket, object]
    steps:
    - read_from_gcs:
        call: http.get
        args:
            url: ${"https://storage.googleapis.com/download/storage/v1/b/" + bucket + "/o/" + object}
            auth:
                type: OAuth2
            query:
                alt: media
        result: env_file_json_content
    - return_content:
        return: ${env_file_json_content.body}