osd-network-verifier

command module
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Published: Oct 24, 2022 License: Apache-2.0 Imports: 4 Imported by: 0

README

osd-network-verifier

A cli tool and set of libraries that verify the pre-configured networking components for ROSA and OSD CCS clusters.

Overview

osd-network-verifier can be used prior to or after the installation of osd/rosa clusters to ensure the network configuration is correctly set up per OSD requirements listed on https://docs.openshift.com/container-platform/4.6/installing/installing_aws/installing-aws-vpc.html#installation-custom-aws-vpc-requirements_installing-aws-vpc

It currently verifies:

  • Egress from VPC subnets to essential OSD domains
  • BYOVPC config requirements

The recommended workflow of diagnostic use of ONV is shown in the following flow diagram:

shift

Cloud Provider Specific READMEs

Building

make build: Builds osd-network-verifier executable in base directory

Contributing and Maintenance

If interested, please fork this repo and create pull requests to the main branch.

Egress List

This list of essential domains for egress verification should be maintained in build/config/config.yaml.

IAM Permission Requirement List

Version ID required for IAM support role may need update to match specification in AWS docs.

Release Process

See RELEASE.md

Documentation

The Go Gopher

There is no documentation for this package.

Directories

Path Synopsis
cmd
dns
examples
aws
integration module
pkg

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