From 86ed03f8adee56c050c73018537371c230a664a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 08:50:17 +0200 Subject: Adding upstream version 4.12.1. Signed-off-by: Daniel Baumann --- agents/ipdu/fence_ipdu.py | 153 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 153 insertions(+) create mode 100644 agents/ipdu/fence_ipdu.py (limited to 'agents/ipdu/fence_ipdu.py') diff --git a/agents/ipdu/fence_ipdu.py b/agents/ipdu/fence_ipdu.py new file mode 100644 index 0000000..da34d2b --- /dev/null +++ b/agents/ipdu/fence_ipdu.py @@ -0,0 +1,153 @@ +#!@PYTHON@ -tt + +# The Following agent has been tested on: +# IBM iPDU model 46M4002 +# Firmware release OPDP_sIBM_v01.2_1 +# + +import sys +import atexit +import logging +sys.path.append("@FENCEAGENTSLIBDIR@") +from fencing import * +from fencing import fail_usage +from fencing_snmp import FencingSnmp + +### CONSTANTS ### +# oid defining fence device +OID_SYS_OBJECT_ID = '.1.3.6.1.2.1.1.2.0' + +### GLOBAL VARIABLES ### +# Device - see IBM iPDU +device = None + +# Port ID +port_id = None +# Switch ID +switch_id = None + +# Classes describing Device params +class IBMiPDU(object): + # iPDU + status_oid = '.1.3.6.1.4.1.2.6.223.8.2.2.1.11.%d' + control_oid = '.1.3.6.1.4.1.2.6.223.8.2.2.1.11.%d' + outlet_table_oid = '.1.3.6.1.4.1.2.6.223.8.2.2.1.2' + ident_str = "IBM iPDU" + state_on = 1 + state_off = 0 + turn_on = 1 + turn_off = 0 + has_switches = False + +### FUNCTIONS ### +def ipdu_set_device(conn, options): + global device + + agents_dir = {'.1.3.6.1.4.1.2.6.223':IBMiPDU, + None:IBMiPDU} + + # First resolve type of PDU device + pdu_type = conn.walk(OID_SYS_OBJECT_ID) + + if not ((len(pdu_type) == 1) and (pdu_type[0][1] in agents_dir)): + pdu_type = [[None, None]] + + device = agents_dir[pdu_type[0][1]] + + logging.debug("Trying %s"%(device.ident_str)) + +def ipdu_resolv_port_id(conn, options): + global port_id, switch_id + + if device == None: + ipdu_set_device(conn, options) + + # Now we resolv port_id/switch_id + if options["--plug"].isdigit() and ((not device.has_switches) or (options["--switch"].isdigit())): + port_id = int(options["--plug"]) + + if device.has_switches: + switch_id = int(options["--switch"]) + else: + table = conn.walk(device.outlet_table_oid, 30) + + for x in table: + if x[1].strip('"') == options["--plug"]: + t = x[0].split('.') + if device.has_switches: + port_id = int(t[len(t)-1]) + switch_id = int(t[len(t)-3]) + else: + port_id = int(t[len(t)-1]) + + if port_id == None: + fail_usage("Can't find port with name %s!"%(options["--plug"])) + +def get_power_status(conn, options): + if port_id == None: + ipdu_resolv_port_id(conn, options) + + oid = ((device.has_switches) and device.status_oid%(switch_id, port_id) or device.status_oid%(port_id)) + + (oid, status) = conn.get(oid) + return status == str(device.state_on) and "on" or "off" + +def set_power_status(conn, options): + if port_id == None: + ipdu_resolv_port_id(conn, options) + + oid = ((device.has_switches) and device.control_oid%(switch_id, port_id) or device.control_oid%(port_id)) + + conn.set(oid, (options["--action"] == "on" and device.turn_on or device.turn_off)) + + +def get_outlets_status(conn, options): + result = {} + + if device == None: + ipdu_set_device(conn, options) + + res_ports = conn.walk(device.outlet_table_oid, 30) + + for x in res_ports: + t = x[0].split('.') + + port_num = ((device.has_switches) and "%s:%s"%(t[len(t)-3], t[len(t)-1]) or "%s"%(t[len(t)-1])) + + port_name = x[1].strip('"') + port_status = "" + result[port_num] = (port_name, port_status) + + return result + +# Main agent method +def main(): + global device + + device_opt = ["ipaddr", "login", "passwd", "no_login", "no_password", \ + "port", "snmp_version", "snmp"] + + atexit.register(atexit_handler) + + all_opt["snmp_version"]["default"] = "3" + all_opt["community"]["default"] = "private" + all_opt["switch"]["default"] = "1" + device = IBMiPDU + + options = check_input(device_opt, process_input(device_opt)) + + docs = {} + docs["shortdesc"] = "Fence agent for iPDU over SNMP" + docs["longdesc"] = "fence_ipdu is an I/O Fencing agent \ +which can be used with the IBM iPDU network power switch. It logs \ +into a device via SNMP and reboots a specified outlet. It supports \ +SNMP v3 with all combinations of authenticity/privacy settings." + docs["vendorurl"] = "http://www.ibm.com" + show_docs(options, docs) + + # Operate the fencing device + result = fence_action(FencingSnmp(options), options, set_power_status, get_power_status, get_outlets_status) + + sys.exit(result) +if __name__ == "__main__": + main() -- cgit v1.2.3