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>
Post install scripts are useful because they can perform tasks you want
to handle after the OS/application install but before the first boot
of the image. e.g: Clean the cache left by the package manager reducing
the size of the image.
Change-Id: I03e77f602192bbdce29c02999d1b57fac8051ddc
Fixes: Bug #1145786
This switches $CLOUD_IMAGES and $RELEASE to the DIB_ namespace so
they will survive future changes to the sanitisation of the build
environment.
Change-Id: I7dc2aa82fb9ef452705b080cc404f41046014f20
Document the use of DIB_ as a prefix on environmental variables that can
be overridden at build time.
Introduce the first such variable by migrating IMAGE_SIZE to
DIB_IMAGE_SIZE.
Change-Id: Ie36b734991b913a23f37f2add47d470d7c1576e4
The root user tries to `sudo -u stack`, without a tty,
causing fedora+devstack images builds to fail in Jenkins.
Change-Id: Ia0a7fb315cf9bd17cf250e70dba06363a697c97c
cloud-init is expected to generate unique hostkeys on first
boot, but sometimes it doesn't.
This change ensures that hostkeys are always generated.
This change should be removed if the cloud-init problem is solved.
Change-Id: I7d7e05fbd12727992cf1aebec547ae0488e002ff
ARM doesn't have a generic Linux image due to the soc-specific nature of Linux
kernels today, so we drop the manual installation of that package, replacing it
with a dist-upgrade instead. This involved tweaks to the dpkg and fedora
install-package scripts.
Change-Id: I97924b80ca87781307e1087b9fe4b18215770e84
Errors in mysqldump would have been missed due to not having pipefail
set. Also there was a type-o in the invocation of mysqldump that was
going undetected, that has been repaired. Finally we should not pass
--master-data if we don't have slave credentials, as the master data,
even if provided, is useless without a valid slave user/pass.
Change-Id: I0f80af34c747f465250ef17fae4a44dac919c9cd
Strict sql_mode settings are very application specific, many will simply
not work with them. This setting was likely inherited from some other
production MySQL config file and is not appropriate for a generic
configuration. Specifically, this broke the MySQL package maintainer
scripts.
Change-Id: I068fcc7b3c770541d3d1ecfb372384750f182584
This will write two files in /etc/ that contain the environment and
command line arguments used in the creation of an image. This should
assist with later efforts to repeat the creation of an image.
Change-Id: Icdbe6693380bed6c406feee10d2cb1a88a992932
Quantum-ovs was continually re-creating interfaces
every second or so, because it was configured to use tunneling,
and the default version of OVS included with ubuntu does
not support tunneling.
Change-Id: I1246181c4b9c96ebe2795b337454dc8ddcb35e8f
Use Heat Metadata to specify host and credentials to pull whole database
snapshot and setup Replication. Also include root credentials for use after
the snapshot has been applied.
Change-Id: Ie3aa92463d28db54a523f520c2b4cdfb528acf9d
There's no need to run os-config-applier at any time except when
os-refresh-config is in its configure state.
Change-Id: Id9758294c60469a976b61c68fc26d9b83130599a
'glance' element now results in a properly-configured,
working glance service on first boot.
While glance-api and glance-reg may need to be broken
out again in the future, the intention now is to focus
on a working service for an end-to-end PoC.
Change-Id: I4fb1cd5ad6defef5a5c4fddfded46d51e8097b5a
Best practice is to use start-stop-daemon rather than sudo, as sudo will
apply user-centric pam limits and create a wtmp entry. Also there is no
need for a script stanza, as we are only execing one command.
Change-Id: I0c2f12536b56d90fd43ab40e74424350efcc0b61
Future work is intended to allow this to serve
as a nova-virt element as well, by allowing the config
and which services are run (such as bm-deploy-helper)
based upon metadata config settings.
Change-Id: I59718a0b329e6adc59097492638cf02c76162c0a
Python package dependency conflicts have been observed
to occur for certain combinations of services at certain
revision.
Running all services in virtualenvs removes the issue.
Change-Id: I100817569b43a5af3427b0ae20cebdc7d55d03a5
Ensures that all network interfaces are present in
/etc/network/interfaces. Any interface not already defined there
will be added and configured for DHCP.
Change-Id: I27e0902e62804e8d719acd7288109bd0e294fd16
Enable templates to specify a list of users that need passwords assigned
in Metadata. These passwords are then communicated back to the template
via an optional wait condition handle using cfn-signal.
Change-Id: Iaaf4d4a9d0d757b7d44ea39e77eed3c55ffffd88
Do nothing if we are booted on a server which has no instance-id set,
such as a non-cloud VM or server.
Change-Id: I6df81edbea1b2b4e4f1ef11a9f2ddaf100d98eda
We didn't need to do most of this anyway, we just needed to configure
mysql before we installed the packages in the image. Some of the other
things were half-baked ideas which will come in later changes to add
os-refresh-config and os-config-applier support to the element.
Change-Id: Ib1b66a8b3b70fac10f3f826b1efd414c67f9bfc6
