def find_sockdir():
"""Returns a path to PostgreSQL socket file to monitor."""
for dir in SEARCH_DIRS:
for dirpath, dirnames, dirfiles in os.walk(dir, followlinks=True):
for name in dirfiles:
# ensure selection of PostgreSQL socket only
if (utils.is_sockfile(os.path.join(dirpath, name)) and "PGSQL" in name):
return(dirpath)
def find_sockdir():
"""Returns a path to PostgreSQL socket file to monitor."""
for dir in SEARCH_DIRS:
for dirpath, dirnames, dirfiles in os.walk(dir, followlinks=True):
for name in dirfiles:
# ensure selection of PostgreSQL socket only
if (utils.is_sockfile(os.path.join(dirpath, name))
and "PGSQL" in name):
return(dirpath)
def find_sockfiles():
"""Returns a list of paths to socket files to monitor."""
paths = []
# Look for socket files.
for dir in SEARCH_DIRS:
if not os.path.isdir(dir):
continue
for name in os.listdir(dir):
subdir = os.path.join(dir, name)
if not os.path.isdir(subdir):
continue
for subname in os.listdir(subdir):
path = os.path.join(subdir, subname)
if utils.is_sockfile(path):
paths.append(path)
break # We only expect 1 socket file per DB, so get out.
# Try the default locations.
for sockfile in DEFAULT_SOCKFILES:
if not utils.is_sockfile(sockfile):
continue
paths.append(sockfile)
return paths
def find_sockfiles():
"""Returns a list of paths to socket files to monitor."""
paths = []
# Look for socket files.
for thedir in SEARCH_DIRS:
if not os.path.isdir(thedir) or not os.access(thedir, os.R_OK):
continue
for name in os.listdir(thedir):
subdir = os.path.join(thedir, name)
if not os.path.isdir(subdir) or not os.access(subdir, os.R_OK):
continue
for subname in os.listdir(subdir):
path = os.path.join(subdir, subname)
if utils.is_sockfile(path):
paths.append(path)
break # We only expect 1 socket file per DB, so get out.
# Try the default locations.
for sockfile in DEFAULT_SOCKFILES:
if not utils.is_sockfile(sockfile):
continue
paths.append(sockfile)
return paths
def find_sock_file(conf_file):
"""Returns the unix socket file of haproxy."""
try:
fd = open(conf_file)
except IOError as e:
utils.err("Error: %s. Config file path is relative: %s" % (e, conf_file))
return None
try:
for line in fd:
if line.lstrip(" \t").startswith("stats socket"):
sock_file = line.split()[2]
if utils.is_sockfile(sock_file):
return sock_file
finally:
fd.close()
def find_sock_file(conf_file):
"""Returns the unix socket file of haproxy."""
try:
fd = open(conf_file)
except IOError as e:
utils.err("Error: %s. Config file path is relative: %s" %
(e, conf_file))
return None
try:
for line in fd:
if line.lstrip(" \t").startswith("stats socket"):
sock_file = line.split()[2]
if utils.is_sockfile(sock_file):
return sock_file
finally:
fd.close()
utils.err("HAProxy (pid %s) went away? %s" % (pid, e))
return None
return output.split("-f")[1].split()[0]
def find_sock_file(conf_file):
"""Returns the unix socket file of haproxy."""
try:
fd = open(conf_file)
except IOError, e:
utils.err("Error: %s. Config file path is relative: %s" % (e, conf_file))
return None
try:
for line in fd:
if line.lstrip(" \t").startswith("stats socket"):
sock_file = line.split()[2]
if utils.is_sockfile(sock_file):
return sock_file
finally:
fd.close()
def collect_stats(sock_file):
"""Collects stats from haproxy unix domain socket"""
sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
try:
sock.settimeout(COLLECTION_INTERVAL)
sock.connect(sock_file)
sock.send("show stat\n")
statlines = sock.recv(10240).split('\n')
finally:
sock.close()
return None
return output.split("-f")[1].split()[0]
def find_sock_file(conf_file):
"""Returns the unix socket file of haproxy."""
try:
fd = open(conf_file)
except IOError, e:
err("Error: %s. Config file path is relative: %s" % (e, conf_file))
return None
try:
for line in fd:
if line.lstrip(" \t").startswith("stats socket"):
sock_file = line.split()[2]
if utils.is_sockfile(sock_file):
return sock_file
finally:
fd.close()
def collect_stats(sock_file):
"""Collects stats from haproxy unix domain socket"""
sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
sock.connect(sock_file)
sock.send("show stat\n")
stats = sock.recv(10240)
sock.close()
ts = time.time()
for line in stats.split("\n"):
var = line.split(",")