diff --git a/fence/agents/drac5/fence_drac5.py b/fence/agents/drac5/fence_drac5.py index 1b167333..f14e7c54 100644 --- a/fence/agents/drac5/fence_drac5.py +++ b/fence/agents/drac5/fence_drac5.py @@ -1,140 +1,160 @@ #!/usr/bin/python ##### ## ## The Following Agent Has Been Tested On: ## ## DRAC Version Firmware ## +-----------------+---------------------------+ ## DRAC 5 1.0 (Build 06.05.12) ## DRAC 5 1.21 (Build 07.05.04) ## ## @note: drac_version was removed ##### import sys, re, pexpect, exceptions, time sys.path.append("@FENCEAGENTSLIBDIR@") from fencing import * #BEGIN_VERSION_GENERATION RELEASE_VERSION="New Drac5 Agent - test release on steroids" REDHAT_COPYRIGHT="" BUILD_DATE="March, 2008" #END_VERSION_GENERATION def get_power_status(conn, options): - if options["model"] == "DRAC CMC": - conn.send_eol("racadm serveraction powerstatus -m " + options["--plug"]) - elif options["model"] == "DRAC 5": - conn.send_eol("racadm serveraction powerstatus") + if options["--drac-version"] == "DRAC MC": + (_, status) = get_list_devices(conn,options)[options["--plug"]] + else: + if options["--drac-version"] == "DRAC CMC": + conn.send_eol("racadm serveraction powerstatus -m " + options["--plug"]) + elif options["--drac-version"] == "DRAC 5": + conn.send_eol("racadm serveraction powerstatus") - conn.log_expect(options, options["--command-prompt"], int(options["--shell-timeout"])) + conn.log_expect(options, options["--command-prompt"], int(options["--shell-timeout"])) - status = re.compile("(^|: )(ON|OFF|Powering ON|Powering OFF)\s*$", re.IGNORECASE | re.MULTILINE).search(conn.before).group(2) + status = re.compile("(^|: )(ON|OFF|Powering ON|Powering OFF)\s*$", re.IGNORECASE | re.MULTILINE).search(conn.before).group(2) + if status.lower().strip() in ["on", "powering on", "powering off"]: return "on" else: return "off" def set_power_status(conn, options): action = { 'on' : "powerup", 'off': "powerdown" }[options["--action"]] - if options["model"] == "DRAC CMC": + if options["--drac-version"] == "DRAC CMC": conn.send_eol("racadm serveraction " + action + " -m " + options["--plug"]) - elif options["model"] == "DRAC 5": + elif options["--drac-version"] == "DRAC 5": conn.send_eol("racadm serveraction " + action) + elif options["--drac-version"] == "DRAC MC": + conn.send_eol("racadm serveraction -s " + options["--plug"] + " " + action) ## Fix issue with double-enter [CR/LF] ## We need to read two additional command prompts (one from get + one from set command) conn.log_expect(options, options["--command-prompt"], int(options["--power-timeout"])) if len(conn.before.strip()) == 0: options["eol"] = options["eol"][:-1] conn.log_expect(options, options["--command-prompt"], int(options["--power-timeout"])) conn.log_expect(options, options["--command-prompt"], int(options["--power-timeout"])) def get_list_devices(conn, options): outlets = { } - if options["model"] == "DRAC CMC": + if options["--drac-version"] == "DRAC CMC": conn.send_eol("getmodinfo") list_re = re.compile("^([^\s]*?)\s+Present\s*(ON|OFF)\s*.*$") conn.log_expect(options, options["--command-prompt"], int(options["--power-timeout"])) for line in conn.before.splitlines(): if (list_re.search(line)): outlets[list_re.search(line).group(1)] = ("", list_re.search(line).group(2)) - elif options["model"] == "DRAC 5": + elif options["--drac-version"] == "DRAC MC": + conn.send_eol("getmodinfo") + + list_re = re.compile("^\s*([^\s]*)\s*---->\s*(.*?)\s+Present\s*(ON|OFF)\s*.*$") + conn.log_expect(options, options["--command-prompt"], int(options["--power-timeout"])) + for line in conn.before.splitlines(): + if (list_re.search(line)): + outlets[list_re.search(line).group(2)] = ("", list_re.search(line).group(3)) + elif options["--drac-version"] == "DRAC 5": ## DRAC 5 can be used only for one computer ## standard fence library can't handle correctly situation ## when some fence devices supported by fence agent ## works with 'list' and other should returns 'N/A' print "N/A" return outlets def define_new_opts(): all_opt["drac_version"] = { "getopt" : "d:", "longopt" : "drac-version", - "help" : "-d, --drac-version=[version] Force DRAC version to use", + "help" : "-d, --drac-version=[version] Force DRAC version to use (DRAC 5, DRAC CMC, DRAC MC)", "required" : "0", - "shortdesc" : "Force DRAC version to use", + "shortdesc" : "Force DRAC version to use (DRAC 5, DRAC CMC, DRAC MC)", "order" : 1 } def main(): device_opt = [ "ipaddr", "login", "passwd", "cmd_prompt", "secure", \ "drac_version", "port", "no_port" ] atexit.register(atexit_handler) define_new_opts() - all_opt["cmd_prompt"]["default"] = [ "\$" ] + all_opt["cmd_prompt"]["default"] = [ "\$", "DRAC\/MC:" ] options = check_input(device_opt, process_input(device_opt)) docs = { } docs["shortdesc"] = "Fence agent for Dell DRAC CMC/5" docs["longdesc"] = "fence_drac5 is an I/O Fencing agent \ which can be used with the Dell Remote Access Card v5 or CMC (DRAC). \ This device provides remote access to controlling power to a server. \ It logs into the DRAC through the telnet/ssh interface of the card. \ By default, the telnet interface is not enabled." docs["vendorurl"] = "http://www.dell.com" show_docs(options, docs) ## ## Operate the fencing device ###### conn = fence_login(options) - if conn.before.find("CMC") >= 0: + if options.has_key("--drac-version") == False: + print conn + ## autodetect from text issued by fence device + if conn.before.find("CMC") >= 0: + options["--drac-version"] = "DRAC CMC" + elif conn.before.find("DRAC 5") >= 0: + options["--drac-version"] = "DRAC 5" + elif conn.after.find("DRAC/MC") >= 0: + options["--drac-version"] = "DRAC MC" + else: + ## Assume this is DRAC 5 by default as we don't want to break anything + options["--drac-version"] = "DRAC 5" + + if options["--drac-version"] in ["DRAC MC", "DRAC CMC"]: if 0 == options.has_key("--plug") and 0 == ["monitor", "list"].count(options["--action"].lower()): fail_usage("Failed: You have to enter module name (-n)") - - options["model"] = "DRAC CMC" - elif conn.before.find("DRAC 5") >= 0: - options["model"] = "DRAC 5" - else: - ## Assume this is DRAC 5 by default as we don't want to break anything - options["model"] = "DRAC 5" result = fence_action(conn, options, set_power_status, get_power_status, get_list_devices) ## ## Logout from system ###### try: conn.send_eol("exit") time.sleep(1) conn.close() except: pass sys.exit(result) if __name__ == "__main__": main()