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johnsimcall / Approved_Sites.txt
Last active October 20, 2023 21:33
Setup a restrictive Squid proxy
## /etc/squid/Approved_Sites.txt
# if you're installing OpenShift with vSphere integrations, put your vCenter FQDN/address in here too
# the OpenShift Machine API Operator will use the defined cluster proxy when creating Worker nodes/VMs
vcenter.example.com
# https://docs.openshift.com/container-platform/4.11/installing/install_config/configuring-firewall.html
# https://access.redhat.com/articles/3638561
.quay.io # allows cdn.quay.io
.redhat.io # allows registry.redhat.io