briareus/lib/service/actions/create-placeholder-ecs-task-definition.js

Briareus assists with Feature Branch deploys to ECS

'use strict'

const AWS = require('aws-sdk');
const _ = require('lodash');

let action = module.exports = function (pipeline, payload, cb) {
  let placeholderTaskDefinition = {
    family: payload.name,
    containerDefinitions: [
      {
        name: payload.webContainerName,
        image: 'bugcrowd/placeholder:latest',
        memory: 256,
        memoryReservation: 128,
        portMappings: [
          { containerPort: payload.webContainerPort }
        ],
        environment: [
          {
            name: 'PLACEHOLDER_PORT',
            value: `${payload.webContainerPort}`
          }
        ],
        logConfiguration: {
          logDriver: 'none'
        }
      }
    ]
  }

  var ecs = new AWS.ECS();

  ecs.registerTaskDefinition(placeholderTaskDefinition, (err, data) => {
    if (err) return cb(err);
    cb(null, [
      { op: 'add', path: '/assets/placeholderTaskDefinition', value: { arn: data.taskDefinition.taskDefinitionArn } },
      { op: 'add', path: '/assets/taskDefinitions/-', value: { arn: data.taskDefinition.taskDefinitionArn } }
    ]);
  });
}

action.waiting = 'Creating placeholder task definition';
action.done = 'Placeholder task definition has been created';