lp:~msaikia/cloud-init

Author: Maitreyee Saikia
Author Date: 2017-12-05 23:35:23 UTC

Move marker file to /var/lib/cloud/data

Author: Chad Smith
Author Date: 2017-08-21 19:46:23 UTC

tools: Add tooling for basic cloud-init performance analysis.

This branch adds cloudinit-analyze into cloud-init proper. It adds an
"analyze" subcommand to the cloud-init command line utility for quick
performance assessment of cloud-init stages and events.

On a cloud-init configured instance, running "cloud-init analyze blame"
will now report which cloud-init events cost the most wall time. This
allows for quick assessment of the most costly stages of cloud-init.

This functionality is pulled from Ryan Harper's analyze work.

The cloudinit-analyze main script itself has been refactored a bit for
inclusion as a subcommand of cloud-init CLI. There will be a followup
branch at some point which will optionally instrument detailed strace
profiling, but that approach needs a bit more discussion first.

This branch also adds:
 * additional debugging topic to the sphinx-generated docs describing
   cloud-init analyze, dump and show as well as cloud-init single usage.
 * Updates the Makefile unittests target to include cloudinit directory
   because we now have unittests within that package.

LP: #1709761

Author: Maitreyee Saikia
Author Date: 2017-08-09 17:43:12 UTC

Fixed CI test in cloud-init for Centos 6/7 tests