Commit Graph

3 Commits

Author SHA1 Message Date
Pino Toscano
341ad6c15c rax-nova-agent: switch to $DISTRO_NAME
Check for the current distribution using $DISTRO_NAME instead of
`lsb_release`.
Also, remove the existency check, as $DISTRO_NAME is supposed to be
provided by distribution elements.

Change-Id: I2276c63e9ac43576da528a70235129800c093b3e
2015-05-12 17:48:49 +02:00
Ian Wienand
36b59c001c Standarise tracing for scripts
There is a wide variety of tracing options through the various shell
scripts.  Some use "set -eux", others explicity set xtrace and others
do nothing.  There is a "-x" option to bin/disk-image-create but it
doesn't flow down to the many scripts it calls.

This adds a global integer variable set by disk-image-create
DIB_DEBUG_TRACE.  All scripts have a stanza added to detect this and
turn on tracing.  Any other tracing methods are rolled into this.  So
the standard header is

---
if [ "${DIB_DEBUG_TRACE:-0}" -gt 0 ]; then
    set -x
fi
set -eu
set -o pipefail
---

Multiple -x options can be specified to dib-create-image, which
increases the value of DIB_DEBUG_TRACE.  If script authors feel their
script should only trace at higher levels, they should modify the
"-gt" value.  If they feel it should trace by default, they can modify
the default value also.

Changes to pachset 16 : scripts which currently trace themselves by
default have retained this behaviour with DIB_DEBUG_TRACE defaulting
to "1".  This was done by running [1] on patch set 15.  See the thread
beginning at [2]

dib-lint is also updated to look for the variable being matched.

[1] https://gist.github.com/ianw/71bbda9e6acc74ccd0fd
[2] http://lists.openstack.org/pipermail/openstack-dev/2014-November/051575.html

Change-Id: I6c5a962260741dcf6f89da9a33b96372a719b7b0
2015-02-12 10:41:32 +11:00
Monty Taylor
cd3dfe7395 Add rax-nova-agent element
VMs on Rackspace Cloud need nova-agent installed to get networking
information set up properly. Add a nova-agent element so that dib can
be used to create images to use on Rackspace cloud.

Change-Id: I075a50e9a2d7ae7641905b66bbbc627ad708b5ea
2014-12-11 18:04:26 -08:00