Add 'unverified_modules' config option and skip unverified modules

Config modules are able to declare distros that they were verified
to run on by setting 'distros' as a list in the config module.

Previously, if a module was configured to run and the running distro was not
listed as supported, it would run anyway, and a warning would be written.

Now, we change the behavior to skip those modules.

The distro (or user) can specify that a given list of modules should run anyway
by declaring the 'unverified_modules' config variable.

run_once modules will be run without this filter (ie, expecting that the user
explicitly wanted to run it).

1 files changed, 2 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index fcc9e7cb..1e08491b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -24,6 +24,8 @@
  - initial freebsd support [Harm Weites]
  - fix in is_ipv4 to accept IP addresses with a '0' in them.
  - Azure: fix issue when stale data in /var/lib/waagent (LP: #1269626)
+ - skip config_modules that declare themselves only verified on a set of
+   distros.  Add them to 'unverified_modules' list to run anyway.
 0.7.4:
  - fix issue mounting 'ephemeral0' if ephemeral0 was an alias for a
    partitioned block device with target filesystem on ephemeral0.1.