constants.SS_INSTANCE_LIST,
constants.SS_RELEASE_VERSION,
constants.SS_HYPERVISOR_LIST,
+ constants.SS_MAINTAIN_NODE_HEALTH,
+ constants.SS_UID_POOL,
)
_MAX_SIZE = 131072
nl = data.splitlines(False)
return nl
+ def GetMaintainNodeHealth(self):
+ """Return the value of the maintain_node_health option.
+
+ """
+ data = self._ReadFile(constants.SS_MAINTAIN_NODE_HEALTH)
+ # we rely on the bool serialization here
+ return data == "True"
+
+ def GetUidPool(self):
+ """Return the user-id pool definition string.
+
+ The separator character is a newline.
+
+ The return value can be parsed using uidpool.ParseUidPool()::
+
+ ss = ssconf.SimpleStore()
+ uid_pool = uidpool.ParseUidPool(ss.GetUidPool(), separator="\\n")
+
+ """
+ data = self._ReadFile(constants.SS_UID_POOL)
+ return data
+
def GetMasterAndMyself(ss=None):
"""Get the master node and my own hostname.
if debug:
sys.stderr.write("Not master, exiting.\n")
sys.exit(constants.EXIT_NOTMASTER)
-
-
-def CheckMasterCandidate(debug, ss=None):
- """Checks the node setup.
-
- If this is a master candidate, the function will return. Otherwise it will
- exit with an exit code based on the node status.
-
- """
- try:
- if ss is None:
- ss = SimpleStore()
- myself = utils.HostInfo().name
- candidates = ss.GetMasterCandidates()
- except errors.ConfigurationError, err:
- print "Cluster configuration incomplete: '%s'" % str(err)
- sys.exit(constants.EXIT_NODESETUP_ERROR)
- except errors.ResolverError, err:
- sys.stderr.write("Cannot resolve my own name (%s)\n" % err.args[0])
- sys.exit(constants.EXIT_NODESETUP_ERROR)
-
- if myself not in candidates:
- if debug:
- sys.stderr.write("Not master candidate, exiting.\n")
- sys.exit(constants.EXIT_NOTCANDIDATE)