diff options
Diffstat (limited to 'dev-tools')
| -rw-r--r-- | dev-tools/example-openslx.config | 51 |
1 files changed, 17 insertions, 34 deletions
diff --git a/dev-tools/example-openslx.config b/dev-tools/example-openslx.config index 42d30e07..996bde85 100644 --- a/dev-tools/example-openslx.config +++ b/dev-tools/example-openslx.config @@ -1,51 +1,34 @@ -# This file contains configuration how the dnbd3 provided read only basic image -# should be injected and made writable by a local writable layer. +# The openslx config will be placed in "/etc/openslx" in initramfs and copied +# to "/opt/openslx/config" in the main rootfs image. -# The openslx config will be placed in "/etc/openslx" in initramfs. - -# Location where this config file should be placed in the final booted template -# system. -SLX_CONFIGURATION_LOCATION='/opt/openslx/' # A comma separated list of dnbd3 server host names or ip addresses where # the read only image can be accessed. The first matching ip will be used. -SLX_DNBD3_SERVERS='132.230.4.201,132.230.4.202,10.0.2.2' -# dnbd3 image version to use. -SLX_DNBD3_RID='0' +SLX_DNBD3_SERVERS='10.1.1.1,10.1.1.2' +# Path on remote dnbd3 server for basic readonly image. +SLX_DNBD3_IMAGE='centos/centos-rootfs.qcow2' +# DNBD3 image revision to use. +SLX_DNBD3_RID='1' # Device name to which the read only image will be connected. +# You probably don't need to change this, ever. SLX_DNBD3_DEVICE='/dev/dnbd0' -# Path on remote dnbd3 server for basic readonly image. -SLX_DNBD3_IMAGE='archLinux/archLinux.vmdk' -# Partition identifier for the system partition, if empty the whole device will -# be used (no partition assumed). +# Partition identifier for the system partition within the qcow2 rootfs image +# If empty the whole device will be used (no partition assumed). SLX_SYSTEM_PARTITION_IDENTIFIER='system' # Script to run and set the read only device. # (e.g. "lvm_scan && read_only_partition=/dev/centos/root") SLX_SYSTEM_PARTITION_PREPARATION_SCRIPT='' -# Device to mount and save the writable binary diff to. If Empty or not found, -# a ramdisk will be used as fallback. -SLX_WRITABLE_DEVICE_IDENTIFIER='' -# Time to wait for the writable device in seconds. -SLX_WRITABLE_DEVICE_IDENTIFIER_TIMEOUT_IN_SECONDS=10 -# File path for binary difference file. If empty the whole device will be used. -SLX_WRITABLE_DEVICE_STORAGE_FILE_PATH='storage.img' -# NOTE: if the filesystem is any other than ext4, then the corresponding -# filesystem tools have to be added to the initramfs manually. (use the dracut -# --install parameter) -SLX_WRITABLE_DEVICE_STORAGE_FILESYSTEM_CREATE_COMMAND='mkfs.ext4' -SLX_WRITABLE_DEVICE_STORAGE_FILESYSTEM_CHECK_COMMAND='fsck.ext4' -SLX_WRITABLE_DEVICE_STORAGE_MAXIMUM_FILE_SIZE_IN_MB='1000' -# Indicates whether existing persistent file should be taken in account. -SLX_WRITABLE_DEVICE_PERSISTENT='no' +# Local device (HDD) to use as a scratch space to combine with the DNBD3 image +# to make it writable via device mapper. This can be an MBR type (e.g. 44) or +# a GPT label. If empty, a RAMdisk will be used as a fallback. +SLX_WRITABLE_DEVICE_IDENTIFIER='44' +# Size of the RAMdisk to use as a scratch fallback. +SLX_RAMDISK_SIZE_IN_MB='' # If empty we will end up in an empty fstab file. If you want to reuse the # original fstab (from the template system) provide a dummy script like "true". SLX_GENERATE_FSTAB_SCRIPT=' echo "/dev/mapper/root / btrfs subvol=root 0 0" >> "$NEWROOT/etc/fstab" ' -# Upper bound for ram usage for the binary diff. If empty all available ram -# will be used. -SLX_RAMDISK_SIZE_IN_KB='' -# Specifies mount options for the final root location where we want to pivot -# root in. +# Specifies mount options for the final root location. SLX_MOUNT_ROOT_OPTIONS='-o subvol=root' # Path where all the logs should be placed. SLX_LOG_FILE_PATH='/var/log/openslx' |