# OCP openshift-install grab CoreOS version

_This is for retreiving the openshift coreos /fedor-coreos/rh-coreos out of an openshift-install binary_

$ openshift-install coreos print-stream-json
{
    "stream": "stable",
    "metadata": {
        "last-modified": "2021-07-14T21:50:43Z"
    },
    "architectures": {
        "x86_64": {
...
$ openshift-install coreos print-stream-json | jq -r '.architectures.x86_64.artifacts.openstack.formats["qcow2.xz"]'
{
  "disk": {
    "location": "https://builds.coreos.fedoraproject.org/prod/streams/stable/builds/34.20210626.3.1/x86_64/fedora-coreos-34.20210626.3.1-openstack.x86_64.qcow2.xz",
    "signature": "https://builds.coreos.fedoraproject.org/prod/streams/stable/builds/34.20210626.3.1/x86_64/fedora-coreos-34.20210626.3.1-openstack.x86_64.qcow2.xz.sig",
    "sha256": "65706172925a57dbd3fd9dc63b846ce41c83aa0ae34159701d2050faba4921ca",
    "uncompressed-sha256": "c2364a4ddb747d23263dec398d956799d2362983fb8fc257a5ab1d87b604683d"
  }
}

OKD FCOS version:

 ❯ ./openshift-install coreos print-stream-json | jq -r '.architectures.x86_64.artifacts.vmware'            {                                                                                                             "release": "37.20221127.3.0",                                                                               "formats": {                                                                                                  "ova": {                                                                                                      "disk": {                                                                                                     "location": "https://builds.coreos.fedoraproject.org/prod/streams/stable/builds/37.20221127.3.0/x86_64/fedora-coreos-37.20221127.3.0-vmware.x86_64.ova",                                                                "signature": "https://builds.coreos.fedoraproject.org/prod/streams/stable/builds/37.20221127.3.0/x86_64/fedora-coreos-37.20221127.3.0-vmware.x86_64.ova.sig",                                                           "sha256": "90d5909a53ac0549fa8daf7dd6cade89910f4e6cc266be61f8ce0a0ad1b4f73e"                              }                                                                                                         }                                                                                                         }                                                                                                         }

https://github.com/okd-project/okd/releases/download/4.13.0-0.okd-2023-09-03-082426/openshift-install-linux-4.13.0-0.okd-2023-09-03-082426.tar.gz

  tiriyon@pop-os  [master] 20231218_okd
 ❯ ls
openshift-install  openshift-install-linux-4.13.0-0.okd-2023-09-03-082426.tar.gz  README.md  stream.json
 tiriyon@pop-os  [master] 20231218_okd
 ❯ ./openshift-install coreos print-stream-json | jq -r '.architectures.x86_64.artifacts.vmware.formats'
{
  "ova": {
    "disk": {
      "location": "https://builds.coreos.fedoraproject.org/prod/streams/stable/builds/37.20221127.3.0/x86_64/fedora-coreos-37.20221127.3.0-vmware.x86_64.ova",
      "signature": "https://builds.coreos.fedoraproject.org/prod/streams/stable/builds/37.20221127.3.0/x86_64/fedora-coreos-37.20221127.3.0-vmware.x86_64.ova.sig",
      "sha256": "90d5909a53ac0549fa8daf7dd6cade89910f4e6cc266be61f8ce0a0ad1b4f73e"
    }
  }
}