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93 lines
2.6 KiB
Plaintext
93 lines
2.6 KiB
Plaintext
// Module included in the following assemblies:
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//
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// microshift_install_bootc/microshift-install-running-bootc-image-in-VM.adoc
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:_mod-docs-content-type: PROCEDURE
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[id="microshift-install-bootc-prepare-kickstart_{context}"]
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= Creating the Kickstart file
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You must create the Kickstart file to use during installation.
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.Prerequisites
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* You have root-user access.
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* You are logged in to the physical hypervisor host.
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.Procedure
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. Set the `AUTH_CONFIG` environment variable to reference the secret file in the `kickstart.ks` file to authenticate private container registry access by running the following command:
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+
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[source,terminal]
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----
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$ AUTH_CONFIG=~/.quay-auth.json
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----
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. Set the `PULL_SECRET` environment variable to reference the secret files in the `kickstart.ks` file to authenticate the {OCP} registry access by running the following command:
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+
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[source,terminal]
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----
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$ PULL_SECRET=~/.pull-secret.json
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----
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. Set the `IMAGE_REF` environment variable to reference the image mode for your container image to use during installation by running the following command:
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+
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[source,terminal,subs="attributes+,quotes"]
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----
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$ IMAGE_REF="quay.io/_<myorg>/<mypath>_/microshift-{product-version}-bootc" <1>
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----
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<1> Replace _<myorg/<mypath>_ with your remote registry organization name and path.
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. Create the `kickstart.ks` file to use during installation by running the following script:
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+
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[source,terminal]
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----
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$ cat > kickstart.ks <<EOFKS
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lang en_US.UTF-8
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keyboard us
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timezone UTC
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text
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reboot
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# Partition the disk with hardware-specific boot and swap partitions, adding an
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# LVM volume that contains a 10GB+ system root. The remainder of the volume will
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# be used by the CSI driver for storing data.
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zerombr
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clearpart --all --initlabel
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# Create boot and swap partitions as required by the current hardware platform
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reqpart --add-boot
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# Add an LVM volume group and allocate a system root logical volume
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part pv.01 --grow
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volgroup rhel pv.01
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logvol / --vgname=rhel --fstype=xfs --size=10240 --name=root
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# Lock root user account
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rootpw --lock
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# Configure network to use DHCP and activate on boot
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network --bootproto=dhcp --device=link --activate --onboot=on
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%pre-install --log=/dev/console --erroronfail
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# Create a 'bootc' image registry authentication file
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mkdir -p /etc/ostree
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cat > /etc/ostree/auth.json <<'EOF'
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$(cat "${AUTH_CONFIG}")
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EOF
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%end
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# Pull a 'bootc' image from a remote registry
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ostreecontainer --url "${IMAGE_REF}"
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%post --log=/dev/console --erroronfail
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# Create an OpenShift pull secret file
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cat > /etc/crio/openshift-pull-secret <<'EOF'
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$(cat "${PULL_SECRET}")
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EOF
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chmod 600 /etc/crio/openshift-pull-secret
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%end
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EOFKS
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----
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