E: The repository 'http://platform9-neutron.s3-website-us-west-1.amazonaws.com ubuntu/ Release' does not have a Release file.

Problem

The following error is observed while trying to update the package list (e.g. via apt update) on a Platform9-managed host.

E: The repository 'http://platform9-neutron.s3-website-us-west-1.amazonaws.com ubuntu/ Release' does not have a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details.

Environment

• Platform9 Managed OpenStack - v3.6.0 and Higher
• Ubuntu 16.04

Cause

The platform9_neutron_s3_website_us_west_1_amazonaws_com.list repository is not marked as trusted.

Resolution

1. Modify /etc/apt/sources.list and mark the repository as trusted.

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deb [trusted=yes] http://platform9-neutron.s3-website-us-west-1.amazonaws.com ubuntu/

2. Save changes and exit the file.
3. Check for package updates once again.

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# apt update