def do_transition(self, context, *args):
"""usage: transition [<number>|<index>|<file>] [nograph] [v...] [scores] [actions] [utilization]
transition showdot [<number>|<index>|<file>]
transition log [<number>|<index>|<file>]
transition save [<number>|<index>|<file> [name]]"""
self._init_source()
argl = list(args)
subcmd = "show"
if argl and argl[0] in ("showdot", "log", "save"):
subcmd = argl[0]
del argl[0]
if subcmd == "show":
opt_l = utils.fetch_opts(argl, ptest_options)
if argl:
f = self._get_pe_input(argl[0])
del argl[0]
else:
f = self._get_pe_byidx(-1)
if (subcmd == "save" and len(argl) > 1) or \
(subcmd in ("show", "showdot", "log") and argl):
syntax_err(args, context="transition")
return False
if not f:
return False
if subcmd == "show":
common_info("running ptest with %s" % f)
rc = self._show_pe(f, opt_l)
elif subcmd == "showdot":
rc = self._display_dot(f)
elif subcmd == "save":
rc = self._pe2shadow(f, argl)
else:
rc = crm_report().show_transition_log(f, True)
return rc
def do_new(self, context, name, *args):
"usage: new <config> <template> [<template> ...] [params name=value ...]"
if not utils.is_filename_sane(name):
return False
if os.path.isfile("%s/%s" % (userdir.CRMCONF_DIR, name)):
common_err("config %s exists; delete it first" % name)
return False
lt = LoadTemplate(name)
rc = True
mode = 0
params = {}
for s in args:
if mode == 0 and s == "params":
params["id"] = name
mode = 1
elif mode == 1:
a = s.split('=')
if len(a) != 2:
syntax_err(args, context='new')
rc = False
else:
params[a[0]] = a[1]
elif not lt.load_template(s):
rc = False
if rc:
lt.post_process(params)
if not rc or not lt.write_config(name):
return False
self.curr_conf = name
def err(self, errmsg):
"Report a parse error and abort."
token = None
if self.has_tokens():
token = self._cmd[self._currtok]
syntax_err(self._cmd, context=self._cmd[0], token=token, msg=errmsg)
raise ParseError
def do_transition(self, context, *args):
"""usage: transition [<number>|<index>|<file>] [nograph] [v...] [scores] [actions] [utilization]
transition showdot [<number>|<index>|<file>]
transition log [<number>|<index>|<file>]
transition save [<number>|<index>|<file> [name]]"""
self._init_source()
argl = list(args)
subcmd = "show"
if argl and argl[0] in ("showdot", "log", "save"):
subcmd = argl[0]
del argl[0]
if subcmd == "show":
opt_l = utils.fetch_opts(argl, ptest_options)
if argl:
f = self._get_pe_input(argl[0])
del argl[0]
else:
f = self._get_pe_byidx(-1)
if (subcmd == "save" and len(argl) > 1) or \
(subcmd in ("show", "showdot", "log") and argl):
syntax_err(args, context="transition")
return False
if not f:
return False
if subcmd == "show":
common_info("running ptest with %s" % f)
rc = self._show_pe(f, opt_l)
elif subcmd == "showdot":
rc = self._display_dot(f)
elif subcmd == "save":
rc = self._pe2shadow(f, argl)
else:
rc = crm_report.show_transition_log(f, True)
return rc
def do_rsctest(self, context, *args):
"usage: rsctest <rsc_id> [<rsc_id> ...] [<node_id> ...]"
if not cib_factory.is_cib_sane():
return False
rc = True
rsc_l = []
node_l = []
current = "r"
for ident in args:
el = cib_factory.find_object(ident)
if not el:
common_err("element %s does not exist" % ident)
rc = False
elif current == "r" and xmlutil.is_resource(el.node):
if xmlutil.is_container(el.node):
rsc_l += el.node.findall("primitive")
else:
rsc_l.append(el.node)
elif xmlutil.is_normal_node(el.node):
current = "n"
node_l.append(el.node.get("uname"))
else:
syntax_err((context.get_command_name(), ident), context='rsctest')
return False
if not rc:
return False
if not rsc_l:
common_err("specify at least one resource")
return False
all_nodes = cib_factory.node_id_list()
if not node_l:
node_l = all_nodes
return rsctest.test_resources(rsc_l, node_l, all_nodes)
def do_new(self, context, name, *args):
"usage: new <config> <template> [<template> ...] [params name=value ...]"
if not utils.is_filename_sane(name):
return False
if os.path.isfile("%s/%s" % (userdir.CRMCONF_DIR, name)):
common_err("config %s exists; delete it first" % name)
return False
lt = LoadTemplate(name)
rc = True
mode = 0
params = {}
for s in args:
if mode == 0 and s == "params":
params["id"] = name
mode = 1
elif mode == 1:
a = s.split('=')
if len(a) != 2:
syntax_err(args, context='new')
rc = False
else:
params[a[0]] = a[1]
elif not lt.load_template(s):
rc = False
if rc:
lt.post_process(params)
if not rc or not lt.write_config(name):
return False
self.curr_conf = name
def err(self, errmsg):
"Report a parse error and abort."
token = None
if self.has_tokens():
token = self._cmd[self._currtok]
syntax_err(self._cmd, context=self._cmd[0], token=token, msg=errmsg)
raise ParseError
def do_upgrade(self, context, force=None):
"usage: upgrade [force]"
if force and force != "force":
syntax_err((context.get_command_name(), force))
return False
if config.core.force or force:
return cib_factory.upgrade_cib_06to10(True)
else:
return cib_factory.upgrade_cib_06to10()
def do_upgrade(self, context, force=None):
"usage: upgrade [force]"
if force and force != "force":
syntax_err((context.get_command_name(), force))
return False
if config.core.force or force:
return cib_factory.upgrade_cib_06to10(True)
else:
return cib_factory.upgrade_cib_06to10()
def show_usage(cmd):
p = None
try:
p = cmd.__doc__
except:
pass
if p:
print >> sys.stderr, p
else:
syntax_err(cmd.__name__)
def do_commit(self, context, arg0=None, arg1=None):
"usage: commit [force] [replace]"
force = "force" in [arg0, arg1]
replace = "replace" in [arg0, arg1]
if arg0 is not None and arg0 not in ("force", "replace"):
syntax_err(('configure.commit', arg0))
return False
if arg1 is not None and arg1 not in ("force", "replace"):
syntax_err(('configure.commit', arg1))
return False
return self._commit(force=force, replace=replace)
def do_commit(self, context, arg0=None, arg1=None):
"usage: commit [force] [replace]"
force = "force" in [arg0, arg1]
replace = "replace" in [arg0, arg1]
if arg0 is not None and arg0 not in ("force", "replace"):
syntax_err(('configure.commit', arg0))
return False
if arg1 is not None and arg1 not in ("force", "replace"):
syntax_err(('configure.commit', arg1))
return False
return self._commit(force=force, replace=replace)
def _common_pe_render_check(self, context, opt_l, *args):
if context.previous_level_is("cibconfig") and cib_factory.has_cib_changed():
common_err("please try again after committing CIB changes")
return False
argl = list(args)
supported_l = ["status"]
if context.get_command_name() == "diff":
supported_l.append("html")
opt_l += utils.fetch_opts(argl, supported_l)
if argl:
syntax_err(' '.join(argl), context=context.get_command_name())
return False
return True
def _common_pe_render_check(self, context, opt_l, *args):
if context.previous_level_is(
"cibconfig") and cib_factory.has_cib_changed():
common_err("please try again after committing CIB changes")
return False
argl = list(args)
supported_l = ["status"]
if context.get_command_name() == "diff":
supported_l.append("html")
opt_l += utils.fetch_opts(argl, supported_l)
if argl:
syntax_err(' '.join(argl), context=context.get_command_name())
return False
return True
def do_delete(self, context, name, force=''):
"usage: delete <config> [force]"
if force:
if force != "force" and force != "--force":
syntax_err((context.get_command_name(), force), context='delete')
return False
if not self.config_exists(name):
return False
if name == self.curr_conf:
if not force and not config.core.force and \
not utils.ask("Do you really want to remove config %s which is in use?" %
self.curr_conf):
return False
else:
self.curr_conf = ''
os.remove("%s/%s" % (userdir.CRMCONF_DIR, name))
def do_delete(self, context, name, force=''):
"usage: delete <config> [force]"
if force:
if force != "force" and force != "--force":
syntax_err((context.get_command_name(), force),
context='delete')
return False
if not self.config_exists(name):
return False
if name == self.curr_conf:
if not force and not config.core.force and \
not utils.ask("Do you really want to remove config %s which is in use?" %
self.curr_conf):
return False
else:
self.curr_conf = ''
os.remove("%s/%s" % (userdir.CRMCONF_DIR, name))
def do_standby(self, context, *args):
'usage: standby [<node>] [<lifetime>]'
argl = list(args)
node = None
lifetime = utils.fetch_lifetime_opt(argl, iso8601=False)
if not argl:
node = utils.this_node()
elif len(argl) == 1:
node = args[0]
if not xmlutil.is_our_node(node):
common_err("%s: node name not recognized" % node)
return False
else:
syntax_err(args, context=context.get_command_name())
return False
opts = ''
if lifetime:
opts = "--lifetime='%s'" % lifetime
else:
opts = "--lifetime='forever'"
return utils.ext_cmd(self.node_standby % (node, "on", opts)) == 0
def do_standby(self, context, *args):
'usage: standby [<node>] [<lifetime>]'
argl = list(args)
node = None
lifetime = utils.fetch_lifetime_opt(argl, iso8601=False)
if not argl:
node = utils.this_node()
elif len(argl) == 1:
node = args[0]
if not xmlutil.is_our_node(node):
common_err("%s: node name not recognized" % node)
return False
else:
syntax_err(args, context=context.get_command_name())
return False
opts = ''
if lifetime:
opts = "--lifetime='%s'" % lifetime
else:
opts = "--lifetime='forever'"
return utils.ext_cmd(self.node_standby % (node, "on", opts)) == 0
def _commit(self, force=None):
if force and force != "force":
syntax_err(('configure.commit', force))
return False
if not cib_factory.has_cib_changed():
common_info("apparently there is nothing to commit")
common_info("try changing something first")
return True
rc1 = True
if not (force or utils.cibadmin_can_patch()):
rc1 = cib_factory.is_current_cib_equal()
rc2 = cib_factory.has_no_primitives() or \
self._verify(mkset_obj("xml", "changed"), mkset_obj("xml"))
if rc1 and rc2:
return cib_factory.commit()
if force or config.core.force:
common_info("commit forced")
return cib_factory.commit(force=True)
if utils.ask("Do you still want to commit?"):
return cib_factory.commit(force=True)
return False
def parse(self, s):
'''
Input: a list of tokens (or a CLI format string).
Return: a cibobject
On failure, returns either False or None.
'''
s = self._normalize(s)
if not s:
return s
kw = s[0]
if kw in self.parsers:
parser = self.parsers[kw]
try:
ret = parser.do_parse(s)
if self.comments:
ret.comments = self.comments
self.comments = []
return ret
except ParseError:
return False
syntax_err(s, token=s[0], msg="Unknown command")
return False
def _commit(self, force=False, replace=False):
if force:
syntax_err(('configure.commit', force))
return False
if not cib_factory.has_cib_changed():
common_info("apparently there is nothing to commit")
common_info("try changing something first")
return True
replace = replace or not utils.cibadmin_can_patch()
rc1 = True
if replace and not force:
rc1 = cib_factory.is_current_cib_equal()
rc2 = cib_factory.has_no_primitives() or \
self._verify(mkset_obj("xml", "changed"), mkset_obj("xml"))
if rc1 and rc2:
return cib_factory.commit(replace=replace)
if force or config.core.force:
common_info("commit forced")
return cib_factory.commit(force=True, replace=replace)
if utils.ask("Do you still want to commit?"):
return cib_factory.commit(force=True, replace=replace)
return False
def parse(self, s):
'''
Input: a list of tokens (or a CLI format string).
Return: a cibobject
On failure, returns either False or None.
'''
s = self._normalize(s)
if not s:
return s
kw = s[0]
if kw in self.parsers:
parser = self.parsers[kw]
try:
ret = parser.do_parse(s)
if self.comments:
ret.comments = self.comments
self.comments = []
return ret
except ParseError:
return False
syntax_err(s, token=s[0], msg="Unknown command")
return False
def do_session(self, context, subcmd=None, name=None):
"usage: session [{save|load|delete} <name> | pack [<name>] | update | list]"
self._init_source()
if not subcmd:
print "current session: %s" % self.current_session
return True
# verify arguments
if subcmd not in ("save", "load", "pack", "delete", "list", "update"):
common_err("unknown history session subcmd: %s" % subcmd)
return False
if name:
if subcmd not in ("save", "load", "pack", "delete"):
syntax_err(subcmd, context='session')
return False
if not utils.is_filename_sane(name):
return False
elif subcmd not in ("list", "update", "pack"):
syntax_err(subcmd, context='session')
return False
elif subcmd in ("update", "pack") and not self.current_session:
common_err("need to load a history session before update/pack")
return False
# do work
if not name:
# some commands work on the existing session
name = self.current_session
rc = crm_report().manage_session(subcmd, name)
# set source appropriately
if rc and subcmd in ("save", "load"):
options.history = crm_report().get_source()
crm_report().prepare_source()
self.current_session = name
elif rc and subcmd == "delete":
if name == self.current_session:
common_info(
"current history session deleted, setting source to live")
self._set_source("live")
return rc
def do_session(self, context, subcmd=None, name=None):
"usage: session [{save|load|delete} <name> | pack [<name>] | update | list]"
self._init_source()
if not subcmd:
print "current session: %s" % self.current_session
return True
# verify arguments
if subcmd not in ("save", "load", "pack", "delete", "list", "update"):
common_err("unknown history session subcmd: %s" % subcmd)
return False
if name:
if subcmd not in ("save", "load", "pack", "delete"):
syntax_err(subcmd, context='session')
return False
if not utils.is_filename_sane(name):
return False
elif subcmd not in ("list", "update", "pack"):
syntax_err(subcmd, context='session')
return False
elif subcmd in ("update", "pack") and not self.current_session:
common_err("need to load a history session before update/pack")
return False
# do work
if not name:
# some commands work on the existing session
name = self.current_session
rc = crm_report.manage_session(subcmd, name)
# set source appropriately
if rc and subcmd in ("save", "load"):
options.history = crm_report.get_source()
crm_report.prepare_source()
self.current_session = name
elif rc and subcmd == "delete":
if name == self.current_session:
common_info("current history session deleted, setting source to live")
self._set_source("live")
return rc
def err(self, token, errmsg):
syntax_err(self.parent._cmd,
context=self.type,
token=token,
msg=errmsg)
raise ParseError
def err(self, token, errmsg):
syntax_err(self.parent._cmd,
context=self.type,
token=token,
msg=errmsg)
raise ParseError