175 lines
4.7 KiB
Plaintext
175 lines
4.7 KiB
Plaintext
# DISCLAIMER: this document show most of all available options. Elemental
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# uses defaults if any of this value is missing. Values shown here
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# only represent an example and they should not be used as defaults.
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# installation configuration for 'install' command
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install:
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# target is the only value that has no default, it must be provided by
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# config, flags or env variables.
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target: /dev/sda
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# partitions setup
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# setting a partition size key to 0 means that the partition will take over the rest of the free space on the disk
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# after creating the rest of the partitions
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# by default the persistent partition has a value of 0
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# if you want any of the extra partitions to fill the rest of the space you will need to set the persistent partition
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# size to a different value, for example
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# partitions:
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# persistent:
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# size: 300
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# default partitions
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# only 'bootloader', 'oem', 'recovery', 'state' and 'persistent' objects allowed
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# size in MiB
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partitions:
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oem:
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label: COS_OEM
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size: 60
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fs: ext4
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recovery:
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label: COS_RECOVERY
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size: 4096
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fs: ext4
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# extra partitions to create during install
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# only size, label and fs are used
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# if no fs is given the partition will be created but not formatted
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# This partitions are not automounted only created and formatted
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extra-partitions:
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- Name: myPartition
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size: 100
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fs: ext4
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label: EXTRA_PARTITION
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- Name: myOtherPartition
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size: 0
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fs: ext4
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label: EXTRA_PARTITION
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# no-format: true skips any disk partitioning and formatting
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# if set to true installation procedure will error out if expected
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# partitions are not already present within the disk.
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no-format: false
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# if no-format is used and elemental is running over an existing deployment
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# force cane be used to force installation.
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force: false
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# use this iso as installation media (overwrites 'system.uri' and 'recoverys-system.uri'
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# according to the ISO contents.
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iso: https://my.domain.org/some/powerful.iso
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# main OS image
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system: oci:some.registry.org/elemental/image:latest
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# recovery OS image
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recovery-system:
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fs: squashfs
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uri: oci:recovery/elemental
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snapshotter:
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type: loopdevice
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max-snaps: 4
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config:
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size: 0
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fs: ext2
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# extra cloud-init config file URI to include during the installation
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cloud-init: "https://some.cloud-init.org/my-config-file"
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# grub menu entry, this is the string that will be displayed
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grub-entry-name: Elemental
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# configuration for the 'reset' command
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reset:
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# if set to true it will format persistent partitions ('oem 'and 'persistent')
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reset-persistent: false
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reset-oem: false
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# OS image used to reset disk
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# size in MiB
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system:
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label: COS_ACTIVE
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size: 1024
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fs: ext2
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uri: docker:some.registry.org/cos/image:latest
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# filesystem label of the passive backup image
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passive.label: COS_PASSIVE
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# grub menu entry, this is the string that will be displayed
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grub-entry-name: Elemental
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# configuration used for the 'upgrade' command
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upgrade:
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# if set to true upgrade command will upgrade recovery system instead
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# of main active system
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recovery: false
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# image used to upgrade main OS
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# size in MiB
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system:
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uri: oci:system/elemental
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# image used to upgrade recovery OS
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# recovery images can be set to use squashfs
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recovery-system:
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fs: squashfs
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uri: oci:recovery/elemental
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# grub menu entry, this is the string that will be displayed
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grub-entry-name: Elemental
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# configuration used for the 'mount' command
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mount:
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sysroot: /sysroot # Path to mount system to
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write-fstab: true # Write fstab into sysroot/etc/fstab
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extra-volumes:
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- mountpoint: /run/elemental/efi
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device: PARTLABEL=efi
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options: ["ro", "defaults"]
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- mountpoint: /oem
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device: LABEL=COS_OEM
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options: ["defaults"]
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ephemeral:
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type: tmpfs # tmpfs|block
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device: /dev/sda6 # Block device used to store overlay. Used when type is set to block
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size: 25% # Size of tmpfs as percentag of system memory. Used when type is set to tmpfs
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paths:
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- /var
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- /etc
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- /srv
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persistent:
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mode: overlay # overlay|bind
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volume:
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mountpoint: /run/elemental/persistent
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device: PARTLABEL=persistent
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options: ["defaults"]
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paths:
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- /etc/systemd
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- /etc/ssh
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- /home
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- /opt
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- /root
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- /usr/libexec
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- /var/log
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# use cosign to validate images from container registries
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cosign: true
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# cosign key to used for validation
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cosign-key: myKey
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# attempt a verify process
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no-verify: false
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# fail on cloud-init hooks errors
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strict: false
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# Additional paths to look for cloud-init files
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cloud-init-paths:
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- "/some/path"
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# reboot/power off when done
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reboot: false
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poweroff: false
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