diff --git a/cts/cib_xml.py b/cts/cib_xml.py index 3d8f8d4daf..76c6abbd82 100644 --- a/cts/cib_xml.py +++ b/cts/cib_xml.py @@ -1,249 +1,253 @@ '''CTS: Cluster Testing System: CIB generator ''' __copyright__ = ''' Author: Andrew Beekhof Copyright (C) 2008 Andrew Beekhof ''' import sys from cts.CTSvars import * from cts.CIB import CibBase class XmlBase(CibBase): def __init__(self, Factory, tag, _id, **kwargs): CibBase.__init__(self, Factory, tag, _id, **kwargs) def show(self): text = '''<%s''' % self.tag if self.name: text += ''' id="%s"''' % (self.name) for k in list(self.kwargs.keys()): text += ''' %s="%s"''' % (k, self.kwargs[k]) if not self.children: text += '''/>''' return text text += '''>''' for c in self.children: text += c.show() text += '''''' % self.tag return text def _run(self, operation, xml, section="all", options=""): - self.Factory.debug("Writing out %s" % self.name) + if self.name: + label = self.name + else: + label = "<%s>" % self.tag + self.Factory.debug("Writing out %s" % label) fixed = "HOME=/root CIB_file="+self.Factory.tmpfile fixed += " cibadmin --%s --scope %s %s --xml-text '%s'" % (operation, section, options, xml) rc = self.Factory.rsh(self.Factory.target, fixed) if rc != 0: self.Factory.log("Configure call failed: "+fixed) sys.exit(1) class FencingTopology(XmlBase): def __init__(self, Factory): XmlBase.__init__(self, Factory, "fencing-topology", None) def level(self, index, node, devices): self.add_child(XmlBase(self.Factory, "fencing-level", "cts-%s.%d" % (node, index), target=node, index=index, devices=devices)) def commit(self): self._run("create", self.show(), "configuration", "--allow-create") class Option(XmlBase): def __init__(self, Factory, name=None, value=None, section="cib-bootstrap-options"): XmlBase.__init__(self, Factory, "cluster_property_set", section) if name and value: self.add_child(XmlBase(Factory, "nvpair", "cts-%s" % name, name=name, value=value)) def __setitem__(self, key, value): self.add_child(XmlBase(self.Factory, "nvpair", "cts-%s" % key, name=key, value=value)) def commit(self): self._run("modify", self.show(), "crm_config", "--allow-create") class Expression(XmlBase): def __init__(self, Factory, name, attr, op, value=None): XmlBase.__init__(self, Factory, "expression", name, attribute=attr, operation=op) if value: self["value"] = value class Rule(XmlBase): def __init__(self, Factory, name, score, op="and", expr=None): XmlBase.__init__(self, Factory, "rule", "%s" % name) self["boolean-op"] = op self["score"] = score if expr: self.add_child(expr) class Resource(XmlBase): def __init__(self, Factory, name, rtype, standard, provider=None): XmlBase.__init__(self, Factory, "native", name) self.rtype = rtype self.standard = standard self.provider = provider self.op = [] self.meta = {} self.param = {} self.scores = {} self.needs = {} self.coloc = {} if self.standard == "ocf" and not provider: self.provider = "heartbeat" elif self.standard == "lsb": self.provider = None def __setitem__(self, key, value): self.add_param(key, value) def add_op(self, name, interval, **kwargs): self.op.append( XmlBase(self.Factory, "op", "%s-%s" % (name, interval), name=name, interval=interval, **kwargs)) def add_param(self, name, value): self.param[name] = value def add_meta(self, name, value): self.meta[name] = value def prefer(self, node, score="INFINITY", rule=None): if not rule: rule = Rule(self.Factory, "prefer-%s-r" % node, score, expr=Expression(self.Factory, "prefer-%s-e" % node, "#uname", "eq", node)) self.scores[node] = rule def after(self, resource, kind="Mandatory", first="start", then="start", **kwargs): kargs = kwargs.copy() kargs["kind"] = kind if then: kargs["first-action"] = "start" kargs["then-action"] = then if first: kargs["first-action"] = first self.needs[resource] = kargs def colocate(self, resource, score="INFINITY", role=None, withrole=None, **kwargs): kargs = kwargs.copy() kargs["score"] = score if role: kargs["rsc-role"] = role if withrole: kargs["with-rsc-role"] = withrole self.coloc[resource] = kargs def constraints(self): text = "" for k in list(self.scores.keys()): text += '''''' % (k, self.name) text += self.scores[k].show() text += '''''' for k in list(self.needs.keys()): text += '''''' for k in list(self.coloc.keys()): text += '''''' text += "" return text def show(self): text = '''''' if len(self.meta) > 0: text += '''''' % self.name for p in list(self.meta.keys()): text += '''''' % (self.name, p, p, self.meta[p]) text += '''''' if len(self.param) > 0: text += '''''' % self.name for p in list(self.param.keys()): text += '''''' % (self.name, p, p, self.param[p]) text += '''''' if len(self.op) > 0: text += '''''' for o in self.op: key = o.name o.name = "%s-%s" % (self.name, key) text += o.show() o.name = key text += '''''' text += '''''' return text def commit(self): self._run("create", self.show(), "resources") self._run("modify", self.constraints()) class Group(Resource): def __init__(self, Factory, name): Resource.__init__(self, Factory, name, None, None) self.tag = "group" def __setitem__(self, key, value): self.add_meta(key, value) def show(self): text = '''<%s id="%s">''' % (self.tag, self.name) if len(self.meta) > 0: text += '''''' % self.name for p in list(self.meta.keys()): text += '''''' % (self.name, p, p, self.meta[p]) text += '''''' for c in self.children: text += c.show() text += '''''' % self.tag return text class Clone(Group): def __init__(self, Factory, name, child=None): Group.__init__(self, Factory, name) self.tag = "clone" if child: self.add_child(child) def add_child(self, resource): if not self.children: self.children.append(resource) else: self.Factory.log("Clones can only have a single child. Ignoring %s" % resource.name) class Master(Clone): def __init__(self, Factory, name, child=None): Clone.__init__(self, Factory, name, child) self.tag = "master"