Push image error: Get "https://https/v2/": dial tcp: lookup https on SOME-IP: no such host

[sathoune]

This is question/issue from Polyaxon Slack that was resolved. I am posting it for visibility if someone stumbles on the same issue with answer down below.

Given setup:

• Docker-registry provider: Amazon Elastic Container Registry (ECR)
• Polyaxon version: 1.7.3 CE
• Deployed with Kubernetes on AWS

And Kaniko configuration:

connections:
  - name: docker-registry
    kind: registry
    description: "aws docker repository"
    schema:
      url: https://ID.dkr.ecr.SOME-REGION.amazonaws.com
 secret:
      name: aws-secret
      mountPath: /root/.aws/
    configMap:
      name: docker-config
      mountPath: /kaniko/.docker

And polyaxonfile for the build:

version: 1.1
kind: operation
name: build
params:
  destination:
    connection: docker-registry
    value: polyaxon
runPatch:
  init:
  - dockerfile:
      image: "tensorflow/tensorflow:2.0.1-py3"
      run:
      - 'pip3 install --no-cache-dir -U polyaxon["polyboard","polytune"]'
      langEnv: 'en_US.UTF-8'
hubRef: kaniko

Then raised error:

Conditions:
TYPE    STATUS    REASON                MESSAGE                                      LAST_UPDATE_TIME    LAST_TRANSITION_TIME
------  --------  --------------------  -------------------------------------------  ------------------  ----------------------
failed  True      BackoffLimitExceeded  Job has reached the specified backoff limit  a few seconds ago   a few seconds ago
2021-04-19 08:18:08.805683+02:00 | error checking push permissions -- make sure you entered the correct tag name, and that you are authenticated correctly,
 and try again: checking push permission for "https://ID.dkr.ecr.REGION.amazonaws.com/SOME-NAME:SOME-TAG": creating push check transport for https: failed: Get "https://https/v2/": dial tcp: lookup https on SOME-IP: no such host

[sathoune]

Resolution:

This was error on the ECR side. The repo SOME-NAME:SOME-TAG was not existing inside docker registry. Creating SOME-NAME in ECR allowed successful build and push.