OCP 4.6 and Custom Catalogs

ocp 4.6 and Custom Catalogs

# CentOS 8 - Install Latest Podman
sudo dnf -y module disable container-tools
sudo dnf -y install 'dnf-command(copr)'
sudo dnf -y copr enable rhcontainerbot/container-selinux
sudo curl -L -o /etc/yum.repos.d/devel:kubic:libcontainers:stable.repo https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/CentOS_8/devel:kubic:libcontainers:stable.repo
sudo dnf -y install podman


RHEL8.x/CENTOS8.x
podman version 1.8+
opm requires GLIBC-2.28 not available on RHEL7/CENTOS7

podman login registry.redhat.io
podman login registry.example.local:5000

For oc client version 4.6 - it might show errors:

If you have similar problems with oc client 4.6: x509: certificate relies on legacy Common Name field, use SANs or temporarily enable Common Name matching with GODEBUG=x509ignoreCN=0 
Just "export GODEBUG=x509ignoreCN=0"

export GODEBUG=x509ignoreCN=0

oc image extract registry.redhat.io/openshift4/ose-operator-registry:v4.6 -a /root/bundle-pullsecret.txt --path /usr/bin/opm:. --confirm
chmod +x ./opm
sudo mv ./opm /usr/local/bin/

Generating Custom Catalog: advanced-cluster-management,quay-operator,local-storage-operator,codeready-workspaces,compliance-operator,elasticsearch-operator,cluster-logging

opm index prune  -f registry.redhat.io/redhat/redhat-operator-index:v4.6 \
    -p advanced-cluster-management,quay-operator,local-storage-operator,codeready-workspaces,compliance-operator,elasticsearch-operator,cluster-logging \
    -t registry.example.local:5000/olm/redhat-operator-index:v4.6 

podman push registry.example.local:5000/olm/redhat-operator-index:v4.6

oc adm catalog mirror \
    registry.example.local:5000/olm/redhat-operator-index:v4.6 \
    registry.example.local:5000 \
    -a /root/bundle-pullsecret.txt \
    --filter-by-os=/*