def check_all_servers():
"""Check server health--were each of the following servers online all day?"""
#TODO: this is a crazy way to test if we can reach the internet...
if is_reachable("google.com:80"):
#public svn
check_server("svn.bitblinder.com:3690")
#private svn
check_server("private.bitblinder.com:3690")
#amazon
check_server("bitblinder.com:80")
#emailslice
check_server("innomi.net:80")
#web server
check_server("bitblinder.com:81")
#bank server
check_server("login.bitblinder.com:33348")
#login server
check_server("login.bitblinder.com:33349")
#ftp server
check_server("login.bitblinder.com:33330")
#authorities
check_server("174.129.199.15:33351")
check_server("174.143.240.110:33353")
check_server("174.129.199.15:33355")
#email servers
check_server("mail.bitblinder.com:143")
check_server("mail.bitblinder.com:993")
else:
EventLogging.save_event(ServerDown(url="(test script)"))
def check_all_servers():
"""Check server health--were each of the following servers online all day?"""
#TODO: this is a crazy way to test if we can reach the internet...
if is_reachable("google.com:80"):
#public svn
check_server("svn.bitblinder.com:3690")
#private svn
check_server("private.bitblinder.com:3690")
#amazon
check_server("bitblinder.com:80")
#emailslice
check_server("innomi.net:80")
#web server
check_server("bitblinder.com:81")
#bank server
check_server("login.bitblinder.com:33348")
#login server
check_server("login.bitblinder.com:33349")
#ftp server
check_server("login.bitblinder.com:33330")
#authorities
check_server("174.129.199.15:33351")
check_server("174.143.240.110:33353")
check_server("174.129.199.15:33355")
#email servers
check_server("mail.bitblinder.com:143")
check_server("mail.bitblinder.com:993")
else:
EventLogging.save_event(ServerDown(url="(test script)"))
print 'all done'
atexit.register(done)
def get_times():
f = open("/proc/stat", "rb")
line = f.readline()
f.close()
data = line.split(" ")
data.pop(0)
data.pop(0)
userTime = int(data.pop(0))
niceTime = int(data.pop(0))
systemTime = int(data.pop(0))
idleTime = int(data.pop(0))
usage = userTime + niceTime + systemTime
total = usage + idleTime
return usage, total
lastUsageTime, lastTotalTime = get_times()
while True:
time.sleep(INTERVAL)
usageTime, totalTime = get_times()
usage = float(usageTime - lastUsageTime) / float(totalTime - lastTotalTime)
print usage
EventLogging.save_event(CpuUsage(usage=usage))
lastUsageTime, lastTotalTime = usageTime, totalTime
print 'Recording average cpu usage every %s seconds' % (INTERVAL)
def done():
EventLogging.close_logs()
print 'all done'
atexit.register(done)
def get_times():
f = open("/proc/stat", "rb")
line = f.readline()
f.close()
data = line.split(" ")
data.pop(0)
data.pop(0)
userTime = int(data.pop(0))
niceTime = int(data.pop(0))
systemTime = int(data.pop(0))
idleTime = int(data.pop(0))
usage = userTime + niceTime + systemTime
total = usage + idleTime
return usage, total
lastUsageTime, lastTotalTime = get_times()
while True:
time.sleep(INTERVAL)
usageTime, totalTime = get_times()
usage = float(usageTime - lastUsageTime) / float(totalTime - lastTotalTime)
print usage
EventLogging.save_event(CpuUsage(usage=usage))
lastUsageTime, lastTotalTime = usageTime, totalTime
def check_server(url):
"""Log an event if the url is unreachable"""
if not is_reachable(url):
EventLogging.save_event(ServerDown(url=url))
def check_server(url):
"""Log an event if the url is unreachable"""
if not is_reachable(url):
EventLogging.save_event(ServerDown(url=url))
