dnf install file returns error as "Unable to find a match: file"

[XiMeiZhu]

We're using this as a base image: FROM quay.io/openshift/origin-jenkins-agent-base:4.12.0

Then we need to install a package which is required for security scanning, but it says "Unable to find a match: file".

This is the line of the dockerfile that has the error: RUN dnf install file -y Our jenkins slave is running in openshift cluster in IBM cloud platform. Please provide some guidance on how to fix this. Thanks.

[XiMeiZhu]

This is the output with image build: STEP 1/2: FROM quay.io/openshift/origin-jenkins-agent-base:4.12.0 WARNING: image platform (linux/amd64) does not match the expected platform (linux/arm64) STEP 2/2: RUN dnf install file -y Updating Subscription Management repositories. Unable to read consumer identity

This system is not registered with an entitlement server. You can use subscription-manager to register.

rhel-8-baseos 0.0 B/s | 0 B 00:02
Errors during downloading metadata for repository 'rhel-8-baseos':

• Curl error (6): Couldn't resolve host name for http://base-4-12-rhel8.ocp.svc/rhel-8-baseos/repodata/repomd.xml [Could not resolve host: base-4-12-rhel8.ocp.svc] Error: Failed to download metadata for repo 'rhel-8-baseos': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried rhel-8-appstream 0.0 B/s | 0 B 00:02
  Errors during downloading metadata for repository 'rhel-8-appstream':
• Curl error (6): Couldn't resolve host name for http://base-4-12-rhel8.ocp.svc/rhel-8-appstream/repodata/repomd.xml [Could not resolve host: base-4-12-rhel8.ocp.svc] Error: Failed to download metadata for repo 'rhel-8-appstream': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried rhel-8-fast-datapath 0.0 B/s | 0 B 00:02
  Errors during downloading metadata for repository 'rhel-8-fast-datapath':
• Curl error (6): Couldn't resolve host name for http://base-4-12-rhel8.ocp.svc/rhel-8-fast-datapath/repodata/repomd.xml [Could not resolve host: base-4-12-rhel8.ocp.svc] Error: Failed to download metadata for repo 'rhel-8-fast-datapath': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried rhel-8-nfv 0.0 B/s | 0 B 00:02
  Errors during downloading metadata for repository 'rhel-8-nfv':
• Curl error (6): Couldn't resolve host name for http://base-4-12-rhel8.ocp.svc/rhel-8-nfv/repodata/repomd.xml [Could not resolve host: base-4-12-rhel8.ocp.svc] Error: Failed to download metadata for repo 'rhel-8-nfv': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried rhel-8-server-ose 0.0 B/s | 0 B 00:03
  Errors during downloading metadata for repository 'rhel-8-server-ose':
• Curl error (6): Couldn't resolve host name for http://base-4-12-rhel8.ocp.svc/rhel-8-server-ose/repodata/repomd.xml [Could not resolve host: base-4-12-rhel8.ocp.svc] Error: Failed to download metadata for repo 'rhel-8-server-ose': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried rhel-8-ansible-2.9 0.0 B/s | 0 B 00:02
  Errors during downloading metadata for repository 'rhel-8-ansible-2.9':
• Curl error (6): Couldn't resolve host name for http://base-4-12-rhel8.ocp.svc/rhel-8-ansible-2.9/repodata/repomd.xml [Could not resolve host: base-4-12-rhel8.ocp.svc] Error: Failed to download metadata for repo 'rhel-8-ansible-2.9': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried openstack-16-for-rhel-8-rpms 0.0 B/s | 0 B 00:04
  Errors during downloading metadata for repository 'openstack-16-for-rhel-8-rpms':
• Curl error (6): Couldn't resolve host name for http://base-4-12-rhel8.ocp.svc/openstack-16-for-rhel-8-rpms/repodata/repomd.xml [Could not resolve host: base-4-12-rhel8.ocp.svc] Error: Failed to download metadata for repo 'openstack-16-for-rhel-8-rpms': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried rhel-8-codeready-builder-rpms 0.0 B/s | 0 B 00:02
  Errors during downloading metadata for repository 'rhel-8-codeready-builder-rpms':
• Curl error (6): Couldn't resolve host name for http://base-4-12-rhel8.ocp.svc/rhel-8-codeready-builder-rpms/repodata/repomd.xml [Could not resolve host: base-4-12-rhel8.ocp.svc] Error: Failed to download metadata for repo 'rhel-8-codeready-builder-rpms': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried localdev-openstack-16-for-rhel-8-rpms 0.0 B/s | 0 B 00:02
  Errors during downloading metadata for repository 'localdev-openstack-16-for-rhel-8-rpms':
• Curl error (6): Couldn't resolve host name for https://rhsm-pulp.corp.redhat.com/content/dist/layered/rhel8/x86_64/openstack/16.2/os/repodata/repomd.xml [Could not resolve host: rhsm-pulp.corp.redhat.com] Error: Failed to download metadata for repo 'localdev-openstack-16-for-rhel-8-rpms': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried localdev-rhel-8-appstream-rpms 0.0 B/s | 0 B 00:02
  Errors during downloading metadata for repository 'localdev-rhel-8-appstream-rpms':
• Curl error (6): Couldn't resolve host name for https://rhsm-pulp.corp.redhat.com/content/eus/rhel8/8.6/x86_64/appstream/os/repodata/repomd.xml [Could not resolve host: rhsm-pulp.corp.redhat.com] Error: Failed to download metadata for repo 'localdev-rhel-8-appstream-rpms': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried localdev-rhel-8-baseos-rpms 0.0 B/s | 0 B 00:02
  Errors during downloading metadata for repository 'localdev-rhel-8-baseos-rpms':
• Curl error (6): Couldn't resolve host name for https://rhsm-pulp.corp.redhat.com/content/eus/rhel8/8.6/x86_64/baseos/os/repodata/repomd.xml [Could not resolve host: rhsm-pulp.corp.redhat.com] Error: Failed to download metadata for repo 'localdev-rhel-8-baseos-rpms': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried localdev-rhel-8-codeready-builder-rpms 0.0 B/s | 0 B 00:02
  Errors during downloading metadata for repository 'localdev-rhel-8-codeready-builder-rpms':
• Curl error (6): Couldn't resolve host name for https://rhsm-pulp.corp.redhat.com/content/eus/rhel8/8.6/x86_64/codeready-builder/os/repodata/repomd.xml [Could not resolve host: rhsm-pulp.corp.redhat.com] Error: Failed to download metadata for repo 'localdev-rhel-8-codeready-builder-rpms': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried localdev-rhel-8-fast-datapath-rpms 0.0 B/s | 0 B 00:02
  Errors during downloading metadata for repository 'localdev-rhel-8-fast-datapath-rpms':
• Curl error (6): Couldn't resolve host name for https://rhsm-pulp.corp.redhat.com/content/dist/layered/rhel8/x86_64/fast-datapath/os/repodata/repomd.xml [Could not resolve host: rhsm-pulp.corp.redhat.com] Error: Failed to download metadata for repo 'localdev-rhel-8-fast-datapath-rpms': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried localdev-rhel-8-rt-rpms 0.0 B/s | 0 B 00:03
  Errors during downloading metadata for repository 'localdev-rhel-8-rt-rpms':
• Curl error (6): Couldn't resolve host name for https://rhsm-pulp.corp.redhat.com/content/tus/rhel8/8.6/x86_64/rt/os/repodata/repomd.xml [Could not resolve host: rhsm-pulp.corp.redhat.com] Error: Failed to download metadata for repo 'localdev-rhel-8-rt-rpms': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried localdev-rhel-8-server-ansible-2.9-rpms 0.0 B/s | 0 B 00:02
  Errors during downloading metadata for repository 'localdev-rhel-8-server-ansible-2.9-rpms':
• Curl error (6): Couldn't resolve host name for https://rhsm-pulp.corp.redhat.com/content/dist/layered/rhel8/x86_64/ansible/2.9/os/repodata/repomd.xml [Could not resolve host: rhsm-pulp.corp.redhat.com] Error: Failed to download metadata for repo 'localdev-rhel-8-server-ansible-2.9-rpms': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried localdev-rhel-8-server-ose-rpms 0.0 B/s | 0 B 00:02
  Errors during downloading metadata for repository 'localdev-rhel-8-server-ose-rpms':
• Curl error (6): Couldn't resolve host name for https://ocp-artifacts.hosts.prod.psi.rdu2.redhat.com/pub/RHOCP/plashets/4.12/stream/el8/latest/x86_64/os/repodata/repomd.xml [Could not resolve host: ocp-artifacts.hosts.prod.psi.rdu2.redhat.com] Error: Failed to download metadata for repo 'localdev-rhel-8-server-ose-rpms': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried Ignoring repositories: rhel-8-baseos, rhel-8-appstream, rhel-8-fast-datapath, rhel-8-nfv, rhel-8-server-ose, rhel-8-ansible-2.9, openstack-16-for-rhel-8-rpms, rhel-8-codeready-builder-rpms, localdev-openstack-16-for-rhel-8-rpms, localdev-rhel-8-appstream-rpms, localdev-rhel-8-baseos-rpms, localdev-rhel-8-codeready-builder-rpms, localdev-rhel-8-fast-datapath-rpms, localdev-rhel-8-rt-rpms, localdev-rhel-8-server-ansible-2.9-rpms, localdev-rhel-8-server-ose-rpms No match for argument: file Error: Unable to find a match: file Error: building at STEP "RUN dnf install file -y": while running runtime: exit status 1