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778d007150
diskimage-builder/releasenotes/notes
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Tobias Henkel 778d007150 Support defining the free space in the image 
Currently diskimage-builder supports two ways to specify the image
size. One is defining a fixed image size using DIB_IMAGE_SIZE, the
other one is auto-detection while adding a security margin of 60% as
free space. This means when building larger images (e.g. >100GB) with
unknown size upfront we end up with much wasted space, IO and network
traffic when uploading the images to several cloud providers. This can
be optimized by adding a third way by defining DIB_IMAGE_EXTRA_SIZE to
specify the free space in GB. This makes it possible to easily build
images of varying sizes while still minimizing the overhead by keeping
the free space constant to e.g. 1GB.

Change-Id: I114c739d11d0cfe3b8d8abc6df5ff989edfb67f2
2019-04-29 20:18:43 +10:00
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1.16.0-updates-bad91fc0b36c1755.yaml Add 1.16.0 releasenotes 2016-05-16 11:09:39 +10:00
1.17.0-ef744f36d277dba4.yaml Release notes for 1.17.0 2016-06-07 10:57:10 +10:00
1.18.0-4433d3076627f10d.yaml Release notes for 1.18 2016-06-28 09:20:21 +10:00
1.18.1-ceeb514708dcb731.yaml Add 1.18.1 releasenotes 2016-07-05 22:17:50 +00:00
add-modprobe-element-8e3b0287ebb11920.yaml Add new modprobe element 2018-06-28 13:55:53 +02:00
block-device-handling-279cddba8a859718.yaml Add release notes for block device handling. 2016-09-23 09:36:19 +02:00
block-device-lvm-c3b8a214952b4db5.yaml LVM support for dib-block-device 2017-08-24 16:22:56 +10:00
block-device-mkfs-mount-fstab-42d7efe28fc2df04.yaml Refactor: block-device filesystem creation, mount and fstab 2017-05-12 13:52:02 +02:00
block-device-partitioning-237249e7ed2bad26.yaml Refactor: block-device handling (partitioning) 2017-01-24 19:59:10 +00:00
bootloader-commandline-d2db7524f1f9ad28.yaml Only append DIB_BOOTLOADER_DEFAULT_CMDLINE to default grub entry 2018-09-13 09:51:50 +10:00
bootloader-gpt-d1047f81f3a0631b.yaml GPT partitioning support 2018-02-23 10:04:26 +11:00
centos-retired-f17ae9f6f03e57e3.yaml Remove centos and rhel elements 2017-06-28 12:26:24 +10:00
dash-p-after-install-58a87549c1c906c3.yaml Move do_extra_package_install to run in install phase 2017-04-10 08:32:47 +10:00
dib-distribution-mirror-8c241c0d3d4a539a.yaml Remove DIB_[DISTRO]_DISTRIBUTION_MIRROR 2017-07-17 14:47:31 +10:00
dib-init-system_fix_for_debian_jessie-c6f7261ee84dad27.yaml Fix dib-init-system for Debian Jessie and Debian Stretch 2017-03-11 14:04:13 +00:00
dib-run-parts-6f67d038aa5a4156.yaml Run dib-run-parts out of /tmp 2017-04-05 13:11:22 +10:00
dib-run-parts-e18cc3a6c2d66c24.yaml Don't provide dib-run-parts 2017-04-05 13:11:20 +10:00
dibv2-omnibus-b30e0c7ecd76db8d.yaml Add 2.0.0 release notes 2017-03-10 14:29:30 +11:00
doc-auto-element-dependency-cb7488c5bb7301a4.yaml Semi-automatic doc generation of element dependency 2017-02-09 09:50:30 +11:00
dracut-network-adaabf90da9f6866.yaml Remove dracut-network element 2017-05-31 08:36:56 +10:00
element-info-entry-point-448bf622be6061a0.yaml Move element-info to a standard entry-point 2016-09-08 15:29:56 +10:00
element-override-ccda78c24ab4a4ff.yaml Making element overriding explicit 2016-09-08 10:58:19 +10:00
element-vars-c6bf2e6795002f01.yaml Add IMAGE_ELEMENT_YAML and get_image_element_array 2016-09-08 11:08:07 +10:00
fedora26-690b9fd9ac3c3d4f.yaml Bump fedora/fedora-minimal DIB_RELEASE 26 2017-08-04 14:18:05 +10:00
grub-timeout-1cdd14a2b1467d89.yaml Set grub timeout default 2016-12-20 11:46:22 +11:00
image-size-padding-24f88d1c4a215221.yaml Support defining the free space in the image 2019-04-29 20:18:43 +10:00
incorrect-grub-label-5d2000215c0cc73e.yaml Set default label for XFS disks 2018-01-29 15:10:08 +11:00
init-ibft-interfaces-9458d97dfcecc3ae.yaml Add an element to configure iBFT network interfaces 2018-11-20 14:11:11 +01:00
logfile-quiet-b18f2de4059eecfd.yaml Turn on quiet mode when logfile specified 2018-10-24 12:40:09 +11:00
move_tidy_logs_to_main-a8c03427fe1a445c.yaml Unify tidy up logs in lib/img-functions 2017-01-14 09:40:44 +00:00
openssh-server-0f6d065748a2fc18.yaml elements: Add new openssh-server element 2016-11-22 10:07:14 +00:00
opensuse-423-default-3bc73fff69374cd0.yaml Switch openSUSE to 42.3 by default 2017-07-26 08:56:02 +02:00
opensuse-minimal-45267f5be1112c22.yaml Add opensuse-minimal element 2016-10-05 09:39:29 +01:00
package-install-arch-38bb5a6e61794fa5.yaml package-installs: add list to arch and "not-arch" list 2016-07-01 21:31:59 +02:00
package-outside-debootstrap-ac93e9ce991819f1.yaml delete the duplicate words in package-outside-debootstrap-ac93e9ce991819f1.yaml 2018-11-13 15:01:42 +08:00
post-root-stage-51da051bcdfbc55f.yaml Add a post-root.d phase 2018-10-19 10:33:56 +02:00
pre-finalise-stage-574ae7886274bcba.yaml Add a pre-finalise.d phase 2018-10-15 12:45:23 +11:00
remove-dib-utils-37f70dfad54900a0.yaml Move dib-run-parts into diskimage-builder 2016-11-04 17:07:37 +11:00
root-journal-size-618e064d6681699a.yaml Allow specification of filesystem journal size 2019-04-29 17:00:30 +10:00
runtime-ssh-host-keys-7a2fc873cc90d33e.yaml Create runtime-ssh-host-keys element 2016-09-26 12:32:38 -04:00
selinux-permissive-pre-install-ce19461ef17ec972.yaml move selinux-permissive configure to pre-install phase 2018-11-19 13:13:57 +11:00
simple-init-nm-f0896124dee92a03.yaml simple-init: allow for NetworkManager support 2018-11-30 10:02:47 +11:00
skip-packages-env-c97e7b4820f9bfda.yaml package-installs: provide for skip from env var 2018-11-30 10:02:47 +11:00
squashfs-output-91c1f0dc37474d3c.yaml Add squashfs output image format 2016-12-19 07:21:39 +00:00
start-using-reno-446b3d52a467a273.yaml Add releasenotes 2016-04-21 13:19:53 +10:00
sysprep-f3fd036bc1d2c405.yaml Clear /etc/machine-id to avoid duplicate machine-ids 2017-08-06 13:56:58 -04:00
timestamp-43015aa5434e8ddb.yaml Add timestamp output filter 2017-06-16 15:58:50 +10:00
ubuntu-arbitrary-images-c796f5c6dbd40679.yaml Added release notes for Change 568697 2018-05-29 10:13:37 -07:00
upgrade-pip-before-c-d2443847f9d58c7a.yaml upgrade pip before using -c option 2018-01-19 16:46:59 -06:00
yum-cache-removal-148c33012515e56e.yaml Remove yum chroot caching 2016-12-20 13:56:46 +11:00