Qemu-nbd does not perform well with older versions of qemu due to
the lack of writeback caching mode. It also only builds qcow2 images
and there is a desire for raw image support. Finally, qemu-nbd makes
it very difficult to build images concurrently due to the somewhat
opaque nature of how it selects a /dev/nbd# device. losetup, on
the other hand, makes this process very straight forward.
Change-Id: I309fad8af4fd1e8d1720c17b65e1897a76d5e897
Co-Author: Clint Byrum <clint@fewbar.com>
Using the IMAGE_TYPE env variable, you can select which ouput disk format you want for your image.
Only qcow2 format supports compression.
Change-Id: Ia01d9079c354dbd3cfcf870d86f97ee57bd9d479
Log first-boot.d script output to a file, to ease troubleshooting,
since the first-boot scripts are removed from the system after
running, even in case of failure.
Change-Id: I07d5c782dd918a804e054bf08efce89ed9442e0c
Also modified dib-run-parts to apply a more workable solution for
filtering out unwanted files such as editor backups and VCS.
The script is installed in its own element, depended on by the OS
specific ubuntu element. This is because the ubuntu element (and
later other OS's) are responsible for populating the root filesystem.
If we try to install this in base, the root filesystem will look to
be populated already and we will skip automatically choosing ubuntu.
Change-Id: I017646748c1a8360299106289b57d976d45875a8
This includes the install-packages implementation for dpkg, apt http proxy
config, daemon blocking and unblocking.
Change-Id: I8f159021d2b223d7003cec067de3aa605ad06974
Move common openstack service installation operations
into a new script `os-svc-install`, which simplifies
the elements for openstack services.
Change-Id: Ied8ac3278e7fe8af76e24748ec4e598a84afa03c
This is a necessary but not complete step towards supporting Fedora and Suse
distributions. Further work is needed (e.g. to quiesce daemons on
installation).
Change-Id: If3ea6093d41a21de755db52328226b84b5a3ede6
Rather than force creation of an element for a single package install,
allow people to do this from the command line.
Change-Id: I63e2e7e50c4a7dbb8a8e198581dfadce91773621
Flavour is overloaded in openstack due to it being used by nova. Element
seems to have the same feeling of combinability without using a term already
in active use in the openstack community.
Change-Id: Ia4c028d4062a8f69c66665821c94dd4bcdf06031
Where possible use the system configured resolv.conf file
to to support resolution of internal servers such as proxies.
Use previous hardcoded google dns nameserver as fallback
Change-Id: Ibc1e8a3b96e733a2f7fbcdd4b2c5d3e8926424c4
