Page MenuHomeClusterLabs Projects
Files F3155670

No OneTemporary
Actions

View Options

diff --git a/agents/cisco_ucs/fence_cisco_ucs.py b/agents/cisco_ucs/fence_cisco_ucs.py
index d509b3e0..ec311754 100644
--- a/agents/cisco_ucs/fence_cisco_ucs.py
+++ b/agents/cisco_ucs/fence_cisco_ucs.py
@@ -1,196 +1,196 @@
#!@PYTHON@ -tt
import sys, re
import pycurl, io
import logging
import atexit
sys.path.append("@FENCEAGENTSLIBDIR@")
from fencing import *
from fencing import fail, EC_STATUS, EC_LOGIN_DENIED, run_delay
RE_COOKIE = re.compile("<aaaLogin .* outCookie=\"(.*?)\"", re.IGNORECASE)
RE_STATUS = re.compile("<lsPower .*? state=\"(.*?)\"", re.IGNORECASE)
RE_GET_DN = re.compile(" dn=\"(.*?)\"", re.IGNORECASE)
RE_GET_PNDN = re.compile(" pndn=\"(.*?)\"", re.IGNORECASE)
RE_GET_DESC = re.compile(" descr=\"(.*?)\"", re.IGNORECASE)
RE_GET_OPERPOWER = re.compile(" operPower=\"(.*?)\"", re.IGNORECASE)
RE_GET_PRESENCE = re.compile(" presence=\"(.*?)\"", re.IGNORECASE)
options_global = None
def get_power_status(conn, options):
del conn
res = send_command(options, "<configResolveDn cookie=\"" + options["cookie"] +
"\" inHierarchical=\"false\" dn=\"org-root" + options["--suborg"] + "/ls-" +
options["--plug"] + "\"/>", int(options["--shell-timeout"]))
result = RE_GET_PNDN.search(res)
if result == None:
pndn = ""
else:
pndn = result.group(1)
if pndn.strip() == "":
if "--missing-as-off" in options:
return "off"
else:
fail(EC_STATUS)
res = send_command(options, "<configResolveDn cookie=\"" + options["cookie"] +
"\" inHierarchical=\"false\" dn=\"" + pndn +
"\"/>", int(options["--shell-timeout"]))
result = RE_GET_PRESENCE.search(res)
if result == None:
fail(EC_STATUS)
else:
presence_status = result.group(1)
if presence_status in ["missing", "mismatch"]:
return "off"
else:
result = RE_GET_OPERPOWER.search(res)
if result == None:
fail(EC_STATUS)
else:
power_status = result.group(1)
if power_status == "on":
return "on"
else:
return "off"
def set_power_status(conn, options):
del conn
action = {
'on' : "admin-up",
'off' : "admin-down"
}[options["--action"]]
send_command(options, "<configConfMos cookie=\"" + options["cookie"] + "\" inHierarchical=\"no\">" +
"<inConfigs><pair key=\"org-root" + options["--suborg"] + "/ls-" + options["--plug"] +
"/power\">" + "<lsPower dn=\"org-root/ls-" + options["--plug"] + "/power\" state=\"" +
action + "\" status=\"modified\" />" + "</pair></inConfigs></configConfMos>",
int(options["--shell-timeout"]))
return
def get_list(conn, options):
del conn
outlets = {}
try:
res = send_command(options, "<configResolveClass cookie=\"" + options["cookie"] +
"\" inHierarchical=\"false\" classId=\"lsServer\"/>", int(options["--shell-timeout"]))
lines = res.split("<lsServer ")
for i in range(1, len(lines)):
node_name = RE_GET_DN.search(lines[i]).group(1)
desc = RE_GET_DESC.search(lines[i]).group(1)
outlets[node_name] = (desc, None)
except AttributeError:
return {}
except IndexError:
return {}
return outlets
def send_command(opt, command, timeout):
## setup correct URL
if "--ssl" in opt or "--ssl-secure" in opt or "--ssl-insecure" in opt:
url = "https:"
else:
url = "http:"
url += "//" + opt["--ip"] + ":" + str(opt["--ipport"]) + "/nuova"
## send command through pycurl
conn = pycurl.Curl()
web_buffer = io.BytesIO()
conn.setopt(pycurl.URL, url.encode("ascii"))
conn.setopt(pycurl.HTTPHEADER, ["Content-type: text/xml"])
- conn.setopt(pycurl.POSTFIELDS, command)
+ conn.setopt(pycurl.POSTFIELDS, command.encode("ascii"))
conn.setopt(pycurl.WRITEFUNCTION, web_buffer.write)
conn.setopt(pycurl.TIMEOUT, timeout)
if "--ssl" in opt or "--ssl-secure" in opt:
conn.setopt(pycurl.SSL_VERIFYPEER, 1)
conn.setopt(pycurl.SSL_VERIFYHOST, 2)
if "--ssl-insecure" in opt:
conn.setopt(pycurl.SSL_VERIFYPEER, 0)
conn.setopt(pycurl.SSL_VERIFYHOST, 0)
conn.perform()
result = web_buffer.getvalue().decode()
logging.debug("%s\n", command)
logging.debug("%s\n", result)
return result
def define_new_opts():
all_opt["suborg"] = {
"getopt" : ":",
"longopt" : "suborg",
"help" : "--suborg=[path] Additional path needed to access suborganization",
"required" : "0",
"shortdesc" : "Additional path needed to access suborganization",
"default" : "",
"order" : 1}
def logout():
### Logout; we do not care about result as we will end in any case
try:
send_command(options_global, "<aaaLogout inCookie=\"" + options_global["cookie"] + "\" />",
int(options_global["--shell-timeout"]))
except Exception:
pass
def main():
global options_global
device_opt = ["ipaddr", "login", "passwd", "ssl", "notls", "port", "web", "suborg", "missing_as_off"]
atexit.register(atexit_handler)
atexit.register(logout)
define_new_opts()
options_global = check_input(device_opt, process_input(device_opt))
docs = {}
docs["shortdesc"] = "Fence agent for Cisco UCS"
docs["longdesc"] = "fence_cisco_ucs is an I/O Fencing agent which can be \
used with Cisco UCS to fence machines."
docs["vendorurl"] = "http://www.cisco.com"
show_docs(options_global, docs)
run_delay(options_global)
### Login
try:
res = send_command(options_global, "<aaaLogin inName=\"" + options_global["--username"] +
"\" inPassword=\"" + options_global["--password"] + "\" />", int(options_global["--login-timeout"]))
result = RE_COOKIE.search(res)
if result == None:
## Cookie is absenting in response
fail(EC_LOGIN_DENIED)
except Exception:
fail(EC_LOGIN_DENIED)
options_global["cookie"] = result.group(1)
##
## Modify suborg to format /suborg
if options_global["--suborg"] != "":
options_global["--suborg"] = "/" + options_global["--suborg"].lstrip("/").rstrip("/")
##
## Fence operations
####
result = fence_action(None, options_global, set_power_status, get_power_status, get_list)
## Logout is done every time at atexit phase
sys.exit(result)
if __name__ == "__main__":
main()

File Metadata

Mime Type
text/x-diff
Expires
Thu, Feb 27, 12:23 AM (17 h, 45 m ago)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
1463609
Default Alt Text
(5 KB)

Event Timeline