Redis error when starting up mojaloop-simulator, scheme-adapter exiting

[vandaillyes-modusbox]

Summary:
I am trying to start up the mojaloop-simulator but I get some redis-related error message, which prevents the scheme-adapter from running. The error says:

scheme-adapter_1  | {
scheme-adapter_1  |   app: 'mojaloop-sdk-inboundCache',
scheme-adapter_1  |   err: {
scheme-adapter_1  |     stack: 'Error: Redis connection to redis1:6379 failed - getaddrinfo ENOTFOUND redis1\n' +
scheme-adapter_1  |       '    at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:60:26)',
scheme-adapter_1  |     message: 'Redis connection to redis1:6379 failed - getaddrinfo ENOTFOUND redis1',
scheme-adapter_1  |     errno: 'ENOTFOUND',
scheme-adapter_1  |     code: 'ENOTFOUND',
scheme-adapter_1  |     syscall: 'getaddrinfo',
scheme-adapter_1  |     hostname: 'redis1'
scheme-adapter_1  |   },
scheme-adapter_1  |   msg: 'Error from REDIS client getting subscriber',
scheme-adapter_1  |   timestamp: '2019-12-12T09:57:41.241Z'
scheme-adapter_1  | }
scheme-adapter_1  | Error: Redis connection to redis1:6379 failed - getaddrinfo ENOTFOUND redis1
scheme-adapter_1  |     at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:60:26) {
scheme-adapter_1  |   errno: 'ENOTFOUND',
scheme-adapter_1  |   code: 'ENOTFOUND',
scheme-adapter_1  |   syscall: 'getaddrinfo',
scheme-adapter_1  |   hostname: 'redis1'
scheme-adapter_1  | }

Based on help I got in the mojaloop-simulator channel, the resolution is to amend the scheme-adapter.env file.

CACHE_HOST=redis1

should say

CACHE_HOST=redis

Severity:
High

Priority:
Medium

Expected Behavior
All three components of the simulator should be up and running (scheme-adapter, redis, sim).

Steps to Reproduce

1. git clone https://github.com/mojaloop/mojaloop-simulator.git
2. cd mojaloop-simulator/src
3. docker-compose build
4. docker-compose up

Specifications

• Component (if known): mojaloop-simulator
• Version: v8.2.0
• Platform: Linux VM running Ubuntu 18.04.3 LTS
• Subsystem:
• Type of testing: local / manual
• Bug found/raised by: @vandaillyes-modusbox

Notes:

• Severity when opened:
• Priority when opened: