openhim unable to discover host for scaffolding mediator

[satyadeep-ih]

Hi,

I am trying the code in Scaffolding Mediator , for which I am getting the following issue:

2023-09-05 04:55:07.121 - info: [worker1] The channel that matches the request /scaffold is: Bootstrap Scaffold Mediator
2023-09-05 04:55:07.122 - info: [worker1] Storing request metadata for inbound transaction
2023-09-05 04:55:07.122 - info: [worker1] The request, '/scaffold' is authorised to access Bootstrap Scaffold Mediator
2023-09-05 04:55:07.141 - error: [worker1] [64f66753c416130692d83d0b] Internal server error occured: Error: getaddrinfo EAI_AGAIN scaffold
2023-09-05 04:55:07.148 - info: [worker1] All routes completed for transaction: 64f66753c416130692d83d0b
2023-09-05 04:55:07.148 - error: [worker1] Error: getaddrinfo EAI_AGAIN scaffold
    at GetAddrInfoReqWrap.onlookup [as oncomplete] (node:dns:109:26)
2023-09-05 04:55:07.149 - info: [worker1] stored primary response for 64f66753c416130692d83d0b
2023-09-05 04:55:07.151 - info: [worker1] Final status for transaction 64f66753c416130692d83d0b : Failed

Curl command

curl -X GET http://revamp.intelehealth.org:5001/scaffold -H "Authorization: Basic $(echo -n test:test | base64)"
My Dockerfile has

FROM node:18-buster
WORKDIR /app
COPY . /app
RUN npm install
CMD npm start
EXPOSE 3000

index.js has

'use strict'
import utils from 'openhim-mediator-utils'
import mediatorConfig from './mediatorConfig.json' assert {type: 'json'};
import express from 'express'

const app = express()

app.all('*', (req, res) => {
  res.send('Hello World')
})

const openhimConfig = {
  username: 'root@openhim.org',
  password: 'sky@1Fall',
  apiURL: 'https://revamp.intelehealth.org:8080',
  trustSelfSigned: true
}

utils.registerMediator(openhimConfig, mediatorConfig, err => {
  if (err) {
    throw new Error(`Failed to register mediator. Check your Config. ${err}`)
  }
})

app.listen(3000, () => {
  console.log('Server listening on port 3000...')
})

Docker command

sudo docker run --network ih_openhim --name scaffold --rm -p 3000:3000 scaffold

Docker Network list

sudo docker network ls
NETWORK ID     NAME         DRIVER    SCOPE
26044067beac   bridge       bridge    local
99c1e811ad1c   host         host      local
**878ec7d0436a   ih_openhim   bridge    local**
0b718516b4f0   none         null      local

I also tried
sudo docker run --network ih_openhim --name scaffold --rm -p 3000:5001 scaffold

But the error refused to go.

Any help?

Thanks