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import Bcfg2.Server.Plugin
class ServiceCompat(Bcfg2.Server.Plugin.Plugin,
Bcfg2.Server.Plugin.StructureValidator):
""" Use old-style service modes for older clients """
name = 'ServiceCompat'
__author__ = 'bcfg-dev@mcs.anl.gov'
mode_map = {('true', 'true'): 'default',
('interactive', 'true'): 'interactive_only',
('false', 'false'): 'manual'}
def validate_structures(self, metadata, structures):
""" Apply defaults """
if metadata.version_info and metadata.version_info > (1, 3, 0, '', 0):
# do not care about a client that is _any_ 1.3.0 release
# (including prereleases and RCs)
return
for struct in structures:
for entry in struct.xpath("//BoundService|//Service"):
mode_key = (entry.get("restart", "true").lower(),
entry.get("install", "true").lower())
try:
mode = self.mode_map[mode_key]
except KeyError:
self.logger.info("Could not map restart and install "
"settings of %s:%s to an old-style "
"Service mode for %s; using 'manual'" %
(entry.tag, entry.get("name"),
metadata.hostname))
mode = "manual"
entry.set("mode", mode)
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