dlbewley
/ View OVS Bridge Mappings
Last active
January 21, 2025 07:37
List the OVS bridge mappings associating 'localnet' networks to bridges on OpenShift Virtualization
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| # connect to OVN Northbound DB https://gist.github.com/dlbewley/b4d4c85931e7a9c03caf56db1a1a0d2e | |
| $ ovncli.sh | |
| # find local chassis id | |
| sh-5.1# ovn-sbctl find chassis other_config:is-remote="false" | |
| _uuid : a0aad588-f850-4601-b4dc-63199440ab58 | |
| encaps : [fcbeb3fc-d810-49db-ae6c-f043e3441d25] | |
| external_ids : {} | |
| hostname : hub-tq2sk-cnv-xcxw2 | |
| name : "f57f0c4e-5d93-4639-a016-7cea61281c04" |
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| # used to lookup vcenter connection details from 1Password | |
| VAULT=development | |
| CLUSTER=vcenter | |
| export GOVC_USERNAME="$(op read op://${VAULT}/${CLUSTER}/username)" | |
| export GOVC_PASSWORD="$(op read op://${VAULT}/${CLUSTER}/password)" | |
| export GOVC_URL="$(op read op://${VAULT}/${CLUSTER}/website)" |
dlbewley
/ read-pull-secret-from-agent-iso.sh
Last active
February 4, 2025 04:30
read pull secret from openshift agent based installer ISO
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| coreos-installer iso ignition show agent.x86_64.iso | jq -s > /tmp/agent.json | |
| # you can read any file of course, but i wanted to verify the pull secret in this case | |
| cat /tmp/agent.json | jq -r '.[].storage.files[] | select(.path | contains("pull-secret.yaml")) | .contents.source' | awk -F, '{print $2}' | base64 -d |
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