def print_node_utilization(filter_node=None, filter_name=None):
cib = utils.get_cib_dom()
node_element_list = cib.getElementsByTagName("node")
if (filter_node and filter_node not in [
node_element.getAttribute("uname")
for node_element in node_element_list
] and (utils.usefile or filter_node not in [
node_attrs.name
for node_attrs in utils.getNodeAttributesFromPacemaker()
])):
utils.err("Unable to find a node: {0}".format(filter_node))
utilization = {}
for node_el in node_element_list:
node = node_el.getAttribute("uname")
if filter_node is not None and node != filter_node:
continue
u = utils.get_utilization_str(node_el, filter_name)
if u:
utilization[node] = u
print("Node Utilization:")
for node in sorted(utilization):
print(" {0}: {1}".format(node, utilization[node]))
def set_node_utilization(node, argv):
cib = utils.get_cib_dom()
node_el = utils.dom_get_node(cib, node)
if node_el is None:
if utils.usefile:
utils.err("Unable to find a node: {0}".format(node))
for attrs in utils.getNodeAttributesFromPacemaker():
if attrs.name == node and attrs.type == "remote":
node_attrs = attrs
break
else:
utils.err("Unable to find a node: {0}".format(node))
nodes_section_list = cib.getElementsByTagName("nodes")
if len(nodes_section_list) == 0:
utils.err("Unable to get nodes section of cib")
dom = nodes_section_list[0].ownerDocument
node_el = dom.createElement("node")
node_el.setAttribute("id", node_attrs.id)
node_el.setAttribute("type", node_attrs.type)
node_el.setAttribute("uname", node_attrs.name)
nodes_section_list[0].appendChild(node_el)
utils.dom_update_utilization(node_el, prepare_options(argv), "nodes-")
utils.replace_cib_configuration(cib)
def set_node_utilization(node, argv):
cib = utils.get_cib_dom()
node_el = utils.dom_get_node(cib, node)
if node_el is None:
if utils.usefile:
utils.err("Unable to find a node: {0}".format(node))
for attrs in utils.getNodeAttributesFromPacemaker():
if attrs.name == node and attrs.type == "remote":
node_attrs = attrs
break
else:
utils.err("Unable to find a node: {0}".format(node))
nodes_section_list = cib.getElementsByTagName("nodes")
if len(nodes_section_list) == 0:
utils.err("Unable to get nodes section of cib")
dom = nodes_section_list[0].ownerDocument
node_el = dom.createElement("node")
node_el.setAttribute("id", node_attrs.id)
node_el.setAttribute("type", node_attrs.type)
node_el.setAttribute("uname", node_attrs.name)
nodes_section_list[0].appendChild(node_el)
utils.dom_update_utilization(node_el, prepare_options(argv), "nodes-")
utils.replace_cib_configuration(cib)
def print_node_utilization(filter_node=None, filter_name=None):
cib = utils.get_cib_dom()
node_element_list = cib.getElementsByTagName("node")
if(
filter_node
and
filter_node not in [
node_element.getAttribute("uname")
for node_element in node_element_list
]
and (
utils.usefile
or
filter_node not in [
node_attrs.name for node_attrs
in utils.getNodeAttributesFromPacemaker()
]
)
):
utils.err("Unable to find a node: {0}".format(filter_node))
utilization = {}
for node_el in node_element_list:
node = node_el.getAttribute("uname")
if filter_node is not None and node != filter_node:
continue
u = utils.get_utilization_str(node_el, filter_name)
if u:
utilization[node] = u
print("Node Utilization:")
for node in sorted(utilization):
print(" {0}: {1}".format(node, utilization[node]))
def set_node_utilization(node, argv):
"""
Commandline options:
* -f - CIB file
"""
nvpair_dict = prepare_options(argv)
if not nvpair_dict:
return
only_removing = True
for value in nvpair_dict.values():
if value != "":
only_removing = False
break
cib = utils.get_cib_dom()
node_el = utils.dom_get_node(cib, node)
if node_el is None:
if utils.usefile:
utils.err("Unable to find a node: {0}".format(node))
for attrs in utils.getNodeAttributesFromPacemaker():
if attrs.name == node and attrs.type == "remote":
node_attrs = attrs
break
else:
utils.err("Unable to find a node: {0}".format(node))
nodes_section_list = cib.getElementsByTagName("nodes")
if not nodes_section_list:
utils.err("Unable to get nodes section of cib")
if only_removing:
# Do not create new node if we are only removing values from it.
return
dom = nodes_section_list[0].ownerDocument
node_el = dom.createElement("node")
node_el.setAttribute("id", node_attrs.id)
node_el.setAttribute("type", node_attrs.type)
node_el.setAttribute("uname", node_attrs.name)
nodes_section_list[0].appendChild(node_el)
utils.dom_update_utilization(node_el, nvpair_dict, "nodes-")
utils.replace_cib_configuration(cib)
def set_node_utilization(node, argv):
"""
Commandline options:
* -f - CIB file
"""
nvpair_dict = prepare_options(argv)
if not nvpair_dict:
return
only_removing = True
for value in nvpair_dict.values():
if value != "":
only_removing = False
break
cib = utils.get_cib_dom()
node_el = utils.dom_get_node(cib, node)
if node_el is None:
if utils.usefile:
utils.err("Unable to find a node: {0}".format(node))
for attrs in utils.getNodeAttributesFromPacemaker():
if attrs.name == node and attrs.type == "remote":
node_attrs = attrs
break
else:
utils.err("Unable to find a node: {0}".format(node))
nodes_section_list = cib.getElementsByTagName("nodes")
if not nodes_section_list:
utils.err("Unable to get nodes section of cib")
if only_removing:
# Do not create new node if we are only removing values from it.
return
dom = nodes_section_list[0].ownerDocument
node_el = dom.createElement("node")
node_el.setAttribute("id", node_attrs.id)
node_el.setAttribute("type", node_attrs.type)
node_el.setAttribute("uname", node_attrs.name)
nodes_section_list[0].appendChild(node_el)
utils.dom_update_utilization(node_el, nvpair_dict, "nodes-")
utils.replace_cib_configuration(cib)
