Host Unable to Access Repository as Static IP Entry Present in Hosts File for the Domain

Problem

Host blocked from accessing the S3 bucket for https://s3-us-west-1.amazonaws.com/platform9-neutron/el7/ to download the required packages.

Environment

  • Platform9 Managed OpenStack - All Versions
  • Platform9 Managed Kubernetes - All Versions

Cause

  1. IP address 54.231.237.25 mapped to the Domain Name s3-us-west-1.amazonaws.com on the host was not reachable.
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Resolution

The /etc/hosts file on the host had set endpoints with static IP addresses which conflicted with DNS resolution. On removal of the entries, the host was able to successfully download the packages.

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