zabbix4.0监控Nginx1.15.8配置记录
Last login: Sun Mar 17 20:20:35 2019 from 10.0.0.3
[root@vmhzpnginx ~]# cd /etc/zabbix
[root@vmhzpnginx zabbix]# ls
zabbix_agentd.conf zabbix_agentd.d
[root@vmhzpnginx zabbix]# cp zabbix_agentd.conf zabbix_agentd.conf.bak
[root@vmhzpnginx zabbix]# ls
zabbix_agentd.conf zabbix_agentd.conf.bak zabbix_agentd.d
[root@vmhzpnginx zabbix]# cd /etc/nginx
[root@vmhzpnginx nginx]# ls
client_body_temp fastcgi_temp logs sbin uwsgi_temp
conf html proxy_temp scgi_temp
[root@vmhzpnginx nginx]# cd conf
[root@vmhzpnginx conf]# ls
fastcgi.conf mime.types scgi_params.default
fastcgi.conf.default mime.types.default uwsgi_params
fastcgi_params nginx.conf uwsgi_params.default
fastcgi_params.default nginx.conf.bak win-utf
koi-utf nginx.conf.default
koi-win scgi_params
[root@vmhzpnginx conf]# cat nginx.conf
#user nobody;
worker_processes 1;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
#access_log logs/access.log main;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
server {
listen 80;
server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
root html;
index index.html index.htm;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
#location ~ \.php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
# include fastcgi_params;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
# HTTPS server
#
#server {
# listen 443 ssl;
# server_name localhost;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_cache shared:SSL:1m;
# ssl_session_timeout 5m;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;
# location / {
# root html;
# index index.html index.htm;
# }
#}
}
[root@vmhzpnginx conf]# cd /home
[root@vmhzpnginx home]# ls
nginx-1.15.8 pcre-8.38 www
nginx-1.15.8.tar.gz pcre-8.38.tar.gz zabbix-get-4.0.0-2.el7.x86_64.rpm
[root@vmhzpnginx home]# rpm -qa| grep python
python-2.7.5-76.el7.x86_64
libselinux-python-2.5-14.1.el7.x86_64
python-iniparse-0.4-9.el7.noarch
python-urlgrabber-3.10-9.el7.noarch
python-slip-dbus-0.4.0-4.el7.noarch
python-libs-2.7.5-76.el7.x86_64
python-decorator-3.4.0-3.el7.noarch
python-slip-0.4.0-4.el7.noarch
python-linux-procfs-0.4.9-4.el7.noarch
newt-python-0.52.15-4.el7.x86_64
python-perf-3.10.0-957.el7.x86_64
python-configobj-4.7.2-7.el7.noarch
python-gobject-base-3.22.0-1.el7_4.1.x86_64
python-pycurl-7.19.0-19.el7.x86_64
dbus-python-1.1.1-9.el7.x86_64
python-firewall-0.5.3-5.el7.noarch
python-schedutils-0.4-6.el7.x86_64
python-pyudev-0.15-9.el7.noarch
rpm-python-4.11.3-35.el7.x86_64
[root@vmhzpnginx home]# whereis python
python: /usr/bin/python /usr/bin/python2.7 /usr/lib/python2.7 /usr/lib64/python2.7 /etc/python /usr/include/python2.7 /usr/share/man/man1/python.1.gz
[root@vmhzpnginx home]# ls
nginx-1.15.8 pcre-8.38 www
nginx-1.15.8.tar.gz pcre-8.38.tar.gz zabbix-get-4.0.0-2.el7.x86_64.rpm
[root@vmhzpnginx home]# wget https://github.com/adubkov/zbx_nginx_template/archive/master.zip
--2019-03-18 08:26:49-- https://github.com/adubkov/zbx_nginx_template/archive/master.zip
Resolving github.com (github.com)... 52.74.223.119, 13.229.188.59, 13.250.177.223
Connecting to github.com (github.com)|52.74.223.119|:443... connected.
HTTP request sent, awaiting response... 302 Found
Location: https://codeload.github.com/adubkov/zbx_nginx_template/zip/master [following]
--2019-03-18 08:26:49-- https://codeload.github.com/adubkov/zbx_nginx_template/zip/master
Resolving codeload.github.com (codeload.github.com)... 13.229.189.0, 13.250.162.133, 54.251.140.56
Connecting to codeload.github.com (codeload.github.com)|13.229.189.0|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [application/zip]
Saving to: ‘master.zip’
[ <=> ] 5,524 22.9KB/s in 0.2s
2019-03-18 08:26:50 (22.9 KB/s) - ‘master.zip’ saved [5524]
[root@vmhzpnginx home]# ls
master.zip pcre-8.38 zabbix-get-4.0.0-2.el7.x86_64.rpm
nginx-1.15.8 pcre-8.38.tar.gz
nginx-1.15.8.tar.gz www
[root@vmhzpnginx home]# yum install -y unzip zip
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: mirrors.shu.edu.cn
* extras: mirrors.aliyun.com
* updates: mirrors.cn99.com
base | 3.6 kB 00:00:00
extras | 3.4 kB 00:00:00
updates | 3.4 kB 00:00:00
Resolving Dependencies
--> Running transaction check
---> Package unzip.x86_64 0:6.0-19.el7 will be installed
---> Package zip.x86_64 0:3.0-11.el7 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
=================================================================================
Package Arch Version Repository Size
=================================================================================
Installing:
unzip x86_64 6.0-19.el7 base 170 k
zip x86_64 3.0-11.el7 base 260 k
Transaction Summary
=================================================================================
Install 2 Packages
Total download size: 430 k
Installed size: 1.1 M
Downloading packages:
(1/2): unzip-6.0-19.el7.x86_64.rpm | 170 kB 00:00:00
(2/2): zip-3.0-11.el7.x86_64.rpm | 260 kB 00:00:00
---------------------------------------------------------------------------------
Total 1.2 MB/s | 430 kB 00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Warning: RPMDB altered outside of yum.
Installing : zip-3.0-11.el7.x86_64 1/2
Installing : unzip-6.0-19.el7.x86_64 2/2
Verifying : unzip-6.0-19.el7.x86_64 1/2
Verifying : zip-3.0-11.el7.x86_64 2/2
Installed:
unzip.x86_64 0:6.0-19.el7 zip.x86_64 0:3.0-11.el7
Complete!
[root@vmhzpnginx home]# unzip master.zip
Archive: master.zip
e3484c88ee0cd9fb5ffa6765b8c3e0cf55c1e4f2
creating: zbx_nginx_template-master/
inflating: zbx_nginx_template-master/README.md
inflating: zbx_nginx_template-master/zbx_nginx_stats.py
inflating: zbx_nginx_template-master/zbx_nginx_templates.xml
[root@vmhzpnginx home]# ls
master.zip pcre-8.38 zabbix-get-4.0.0-2.el7.x86_64.rpm
nginx-1.15.8 pcre-8.38.tar.gz zbx_nginx_template-master
nginx-1.15.8.tar.gz www
[root@vmhzpnginx home]# cd zbx_nginx_template-master
[root@vmhzpnginx zbx_nginx_template-master]# ls
README.md zbx_nginx_stats.py zbx_nginx_templates.xml
[root@vmhzpnginx zbx_nginx_template-master]# ll
total 56
-rwxr-xr-x 1 root root 1979 Dec 16 2017 README.md
-rwxr-xr-x 1 root root 5614 Dec 16 2017 zbx_nginx_stats.py
-rwxr-xr-x 1 root root 42775 Dec 16 2017 zbx_nginx_templates.xml
[root@vmhzpnginx zbx_nginx_template-master]# pwd
/home/zbx_nginx_template-master
[root@vmhzpnginx zbx_nginx_template-master]# cd /etc/zabbix
[root@vmhzpnginx zabbix]# ls
zabbix_agentd.conf zabbix_agentd.conf.bak zabbix_agentd.d
[root@vmhzpnginx zabbix]# mkdir scripts
[root@vmhzpnginx zabbix]# cd scripts
[root@vmhzpnginx scripts]# ls
[root@vmhzpnginx scripts]# pwd
/etc/zabbix/scripts
[root@vmhzpnginx scripts]# cd /home/zbx_nginx_template-master
[root@vmhzpnginx zbx_nginx_template-master]# ls
README.md zbx_nginx_stats.py zbx_nginx_templates.xml
[root@vmhzpnginx zbx_nginx_template-master]# cp zbx_nginx_stats.py /etc/zabbix/scripts
[root@vmhzpnginx zbx_nginx_template-master]# cd /etc/zabbix/scripts
[root@vmhzpnginx scripts]# ls
zbx_nginx_stats.py
[root@vmhzpnginx scripts]# cat zbx_nginx_stats.py
#!/usr/bin/python
import urllib2, base64, re, struct, time, socket, sys, datetime, os.path
try:
import json
except:
import simplejson as json
zabbix_host = '127.0.0.1' # Zabbix server IP
zabbix_port = 10051 # Zabbix server port
hostname = 'Zabbix Agent' # Name of monitored host, like it shows in zabbix web ui
time_delta = 1 # grep interval in minutes
# URL to nginx stat (http_stub_status_module)
stat_url = 'https://nginx.server/nginx_stat'
# Nginx log file path
nginx_log_file_path = '/var/log/nginx/access.log'
# Optional Basic Auth
username = 'user'
password = 'pass'
# Temp file, with log file cursor position
seek_file = '/tmp/nginx_log_stat'
class Metric(object):
def __init__(self, host, key, value, clock=None):
self.host = host
self.key = key
self.value = value
self.clock = clock
def __repr__(self):
if self.clock is None:
return 'Metric(%r, %r, %r)' % (self.host, self.key, self.value)
return 'Metric(%r, %r, %r, %r)' % (self.host, self.key, self.value, self.clock)
def send_to_zabbix(metrics, zabbix_host='127.0.0.1', zabbix_port=10051):
j = json.dumps
metrics_data = []
for m in metrics:
clock = m.clock or ('%d' % time.time())
metrics_data.append(('{"host":%s,"key":%s,"value":%s,"clock":%s}') % (j(m.host), j(m.key), j(m.value), j(clock)))
json_data = ('{"request":"sender data","data":[%s]}') % (','.join(metrics_data))
data_len = struct.pack('<Q', len(json_data))
packet = 'ZBXD\x01'+ data_len + json_data
#print packet
#print ':'.join(x.encode('hex') for x in packet)
try:
zabbix = socket.socket()
zabbix.connect((zabbix_host, zabbix_port))
zabbix.sendall(packet)
resp_hdr = _recv_all(zabbix, 13)
if not resp_hdr.startswith('ZBXD\x01') or len(resp_hdr) != 13:
print 'Wrong zabbix response'
return False
resp_body_len = struct.unpack('<Q', resp_hdr[5:])[0]
resp_body = zabbix.recv(resp_body_len)
zabbix.close()
resp = json.loads(resp_body)
#print resp
if resp.get('response') != 'success':
print 'Got error from Zabbix: %s' % resp
return False
return True
except:
print 'Error while sending data to Zabbix'
return False
def _recv_all(sock, count):
buf = ''
while len(buf)<count:
chunk = sock.recv(count-len(buf))
if not chunk:
return buf
buf += chunk
return buf
def get(url, login, passwd):
req = urllib2.Request(url)
if login and passwd:
base64string = base64.encodestring('%s:%s' % (login, passwd)).replace('\n', '')
req.add_header("Authorization", "Basic %s" % base64string)
q = urllib2.urlopen(req)
res = q.read()
q.close()
return res
def parse_nginx_stat(data):
a = {}
# Active connections
a['active_connections'] = re.match(r'(.*):\s(\d*)', data[0], re.M | re.I).group(2)
# Accepts
a['accepted_connections'] = re.match(r'\s(\d*)\s(\d*)\s(\d*)', data[2], re.M | re.I).group(1)
# Handled
a['handled_connections'] = re.match(r'\s(\d*)\s(\d*)\s(\d*)', data[2], re.M | re.I).group(2)
# Requests
a['handled_requests'] = re.match(r'\s(\d*)\s(\d*)\s(\d*)', data[2], re.M | re.I).group(3)
# Reading
a['header_reading'] = re.match(r'(.*):\s(\d*)(.*):\s(\d*)(.*):\s(\d*)', data[3], re.M | re.I).group(2)
# Writing
a['body_reading'] = re.match(r'(.*):\s(\d*)(.*):\s(\d*)(.*):\s(\d*)', data[3], re.M | re.I).group(4)
# Waiting
a['keepalive_connections'] = re.match(r'(.*):\s(\d*)(.*):\s(\d*)(.*):\s(\d*)', data[3], re.M | re.I).group(6)
return a
def read_seek(file):
if os.path.isfile(file):
f = open(file, 'r')
try:
result = int(f.readline())
f.close()
return result
except:
return 0
else:
return 0
def write_seek(file, value):
f = open(file, 'w')
f.write(value)
f.close()
#print '[12/Mar/2014:03:21:13 +0400]'
d = datetime.datetime.now()-datetime.timedelta(minutes=time_delta)
minute = int(time.mktime(d.timetuple()) / 60)*60
d = d.strftime('%d/%b/%Y:%H:%M')
total_rps = 0
rps = [0]*60
tps = [0]*60
res_code = {}
nf = open(nginx_log_file_path, 'r')
new_seek = seek = read_seek(seek_file)
# if new log file, don't do seek
if os.path.getsize(nginx_log_file_path) > seek:
nf.seek(seek)
line = nf.readline()
while line:
if d in line:
new_seek = nf.tell()
total_rps += 1
sec = int(re.match('(.*):(\d+):(\d+):(\d+)\s.*]', line).group(4))
code = re.match(r'(.*)"\s(\d*)\s', line).group(2)
if code in res_code:
res_code[code] += 1
else:
res_code[code] = 1
rps[sec] += 1
line = nf.readline()
if total_rps != 0:
write_seek(seek_file, str(new_seek))
nf.close()
metric = (len(sys.argv) >= 2) and re.match(r'nginx\[(.*)\]', sys.argv[1], re.M | re.I).group(1) or False
data = get(stat_url, username, password).split('\n')
data = parse_nginx_stat(data)
data_to_send = []
# Adding the metrics to response
if not metric:
for i in data:
data_to_send.append(Metric(hostname, ('nginx[%s]' % i), data[i]))
else:
print data[metric]
# Adding the request per seconds to response
for t in range(0,60):
data_to_send.append(Metric(hostname, 'nginx[rps]', rps[t], minute+t))
# Adding the response codes stats to respons
for t in res_code:
data_to_send.append(Metric(hostname, ('nginx[%s]' % t), res_code[t]))
send_to_zabbix(data_to_send, zabbix_host, zabbix_port)
[root@vmhzpnginx scripts]# vim zbx_nginx_stats.py
#!/usr/bin/python
import urllib2, base64, re, struct, time, socket, sys, datetime, os.path
try:
import json
except:
import simplejson as json
zabbix_host = '127.0.0.1' # Zabbix server IP
zabbix_port = 10051 # Zabbix server port
hostname = 'Zabbix Agent' # Name of monitored host, like it shows in zabbix web ui
time_delta = 1 # grep interval in minutes
# URL to nginx stat (http_stub_status_module)
stat_url = 'https://nginx.server/nginx_stat'
# Nginx log file path
nginx_log_file_path = '/var/log/nginx/access.log'
# Optional Basic Auth
username = 'user'
password = 'pass'
# Temp file, with log file cursor position
seek_file = '/tmp/nginx_log_stat'
class Metric(object):
hostname = 'Zabbix Agen' # Name of monitored host, like it shows in zabbix web hostname = 'Zabbix Age' # Name of monitored host, like it shows in zabbix web u return 'Metric(%r, %r, %r)' % (self.host, self.key, self.value)
hostname = 'vmhzpnginx' # Name of monitored host, like it shows in zabbix web u"zbx_nginx_stats.py" 196L, 5611C written
[root@vmhzpnginx scripts]# pwd
/etc/zabbix/scripts
[root@vmhzpnginx scripts]# cd /etc/nginx
[root@vmhzpnginx nginx]# ls
client_body_temp fastcgi_temp logs sbin uwsgi_temp
conf html proxy_temp scgi_temp
[root@vmhzpnginx nginx]# cd logs
[root@vmhzpnginx logs]# ls
access.log error.log nginx.pid
[root@vmhzpnginx tmp]# cd /etc/nginx
[root@vmhzpnginx nginx]# ls
client_body_temp fastcgi_temp logs sbin uwsgi_temp
conf html proxy_temp scgi_temp
[root@vmhzpnginx nginx]# cd logs
[root@vmhzpnginx logs]# pwd
/etc/nginx/logs
[root@vmhzpnginx logs]# cd /home
[root@vmhzpnginx home]# ls
master.zip pcre-8.38 zabbix-get-4.0.0-2.el7.x86_64.rpm
nginx-1.15.8 pcre-8.38.tar.gz zbx_nginx_template-master
nginx-1.15.8.tar.gz www
[root@vmhzpnginx home]# cd /etc/zabbix
[root@vmhzpnginx zabbix]# ls
scripts zabbix_agentd.conf zabbix_agentd.conf.bak zabbix_agentd.d
[root@vmhzpnginx zabbix]# cd scripts
[root@vmhzpnginx scripts]# ls
zbx_nginx_stats.py
[root@vmhzpnginx scripts]# vim zbx_nginx_stats.py
#!/usr/bin/python
import urllib2, base64, re, struct, time, socket, sys, datetime, os.path
try:
import json
except:
import simplejson as json
zabbix_host = '172.16.1.214' # Zabbix server IP
zabbix_port = 10051 # Zabbix server port
hostname = 'vmhzpnginx' # Name of monitored host, like it shows in zabbix web ui
time_delta = 1 # grep interval in minutes
# URL to nginx stat (http_stub_status_module)
stat_url = 'http://127.0.0.1/nginx_stat'
# Nginx log file path
nginx_log_file_path = '/var/log/nginx/access.log'
# Optional Basic Auth
username = 'user'
password = 'pass'
# Temp file, with log file cursor position
seek_file = '/tmp/nginx_log_stat'
class Metric(object):
"zbx_nginx_stats.py" 196L, 5629C written
[root@vmhzpnginx scripts]# cat zbx_nginx_stats.py
#!/usr/bin/python
import urllib2, base64, re, struct, time, socket, sys, datetime, os.path
try:
import json
except:
import simplejson as json
zabbix_host = '172.16.1.***' # Zabbix server IP
zabbix_port = 10051 # Zabbix server port
hostname = 'vmhzpnginx' # Name of monitored host, like it shows in zabbix web ui
time_delta = 1 # grep interval in minutes
# URL to nginx stat (http_stub_status_module)
stat_url = 'http://127.0.0.1/nginx_stat'
# Nginx log file path
nginx_log_file_path = '/etc/nginx/logs/access.log'
# Optional Basic Auth
username = 'zabbix'
password = '*****'
# Temp file, with log file cursor position
seek_file = '/etc/nginx/logs/nginx_log_stat'
class Metric(object):
def __init__(self, host, key, value, clock=None):
self.host = host
self.key = key
self.value = value
self.clock = clock
def __repr__(self):
if self.clock is None:
return 'Metric(%r, %r, %r)' % (self.host, self.key, self.value)
return 'Metric(%r, %r, %r, %r)' % (self.host, self.key, self.value, self.clock)
def send_to_zabbix(metrics, zabbix_host='127.0.0.1', zabbix_port=10051):
j = json.dumps
metrics_data = []
for m in metrics:
clock = m.clock or ('%d' % time.time())
metrics_data.append(('{"host":%s,"key":%s,"value":%s,"clock":%s}') % (j(m.host), j(m.key), j(m.value), j(clock)))
json_data = ('{"request":"sender data","data":[%s]}') % (','.join(metrics_data))
data_len = struct.pack('<Q', len(json_data))
packet = 'ZBXD\x01'+ data_len + json_data
#print packet
#print ':'.join(x.encode('hex') for x in packet)
try:
zabbix = socket.socket()
zabbix.connect((zabbix_host, zabbix_port))
zabbix.sendall(packet)
resp_hdr = _recv_all(zabbix, 13)
if not resp_hdr.startswith('ZBXD\x01') or len(resp_hdr) != 13:
print 'Wrong zabbix response'
return False
resp_body_len = struct.unpack('<Q', resp_hdr[5:])[0]
resp_body = zabbix.recv(resp_body_len)
zabbix.close()
resp = json.loads(resp_body)
#print resp
if resp.get('response') != 'success':
print 'Got error from Zabbix: %s' % resp
return False
return True
except:
print 'Error while sending data to Zabbix'
return False
def _recv_all(sock, count):
buf = ''
while len(buf)<count:
chunk = sock.recv(count-len(buf))
if not chunk:
return buf
buf += chunk
return buf
def get(url, login, passwd):
req = urllib2.Request(url)
if login and passwd:
base64string = base64.encodestring('%s:%s' % (login, passwd)).replace('\n', '')
req.add_header("Authorization", "Basic %s" % base64string)
q = urllib2.urlopen(req)
res = q.read()
q.close()
return res
def parse_nginx_stat(data):
a = {}
# Active connections
a['active_connections'] = re.match(r'(.*):\s(\d*)', data[0], re.M | re.I).group(2)
# Accepts
a['accepted_connections'] = re.match(r'\s(\d*)\s(\d*)\s(\d*)', data[2], re.M | re.I).group(1)
# Handled
a['handled_connections'] = re.match(r'\s(\d*)\s(\d*)\s(\d*)', data[2], re.M | re.I).group(2)
# Requests
a['handled_requests'] = re.match(r'\s(\d*)\s(\d*)\s(\d*)', data[2], re.M | re.I).group(3)
# Reading
a['header_reading'] = re.match(r'(.*):\s(\d*)(.*):\s(\d*)(.*):\s(\d*)', data[3], re.M | re.I).group(2)
# Writing
a['body_reading'] = re.match(r'(.*):\s(\d*)(.*):\s(\d*)(.*):\s(\d*)', data[3], re.M | re.I).group(4)
# Waiting
a['keepalive_connections'] = re.match(r'(.*):\s(\d*)(.*):\s(\d*)(.*):\s(\d*)', data[3], re.M | re.I).group(6)
return a
def read_seek(file):
if os.path.isfile(file):
f = open(file, 'r')
try:
result = int(f.readline())
f.close()
return result
except:
return 0
else:
return 0
def write_seek(file, value):
f = open(file, 'w')
f.write(value)
f.close()
#print '[12/Mar/2014:03:21:13 +0400]'
d = datetime.datetime.now()-datetime.timedelta(minutes=time_delta)
minute = int(time.mktime(d.timetuple()) / 60)*60
d = d.strftime('%d/%b/%Y:%H:%M')
total_rps = 0
rps = [0]*60
tps = [0]*60
res_code = {}
nf = open(nginx_log_file_path, 'r')
new_seek = seek = read_seek(seek_file)
# if new log file, don't do seek
if os.path.getsize(nginx_log_file_path) > seek:
nf.seek(seek)
line = nf.readline()
while line:
if d in line:
new_seek = nf.tell()
total_rps += 1
sec = int(re.match('(.*):(\d+):(\d+):(\d+)\s.*]', line).group(4))
code = re.match(r'(.*)"\s(\d*)\s', line).group(2)
if code in res_code:
res_code[code] += 1
else:
res_code[code] = 1
rps[sec] += 1
line = nf.readline()
if total_rps != 0:
write_seek(seek_file, str(new_seek))
nf.close()
metric = (len(sys.argv) >= 2) and re.match(r'nginx\[(.*)\]', sys.argv[1], re.M | re.I).group(1) or False
data = get(stat_url, username, password).split('\n')
data = parse_nginx_stat(data)
data_to_send = []
# Adding the metrics to response
if not metric:
for i in data:
data_to_send.append(Metric(hostname, ('nginx[%s]' % i), data[i]))
else:
print data[metric]
# Adding the request per seconds to response
for t in range(0,60):
data_to_send.append(Metric(hostname, 'nginx[rps]', rps[t], minute+t))
# Adding the response codes stats to respons
for t in res_code:
data_to_send.append(Metric(hostname, ('nginx[%s]' % t), res_code[t]))
send_to_zabbix(data_to_send, zabbix_host, zabbix_port)
[root@vmhzpnginx scripts]# chmod u+x zbx_nginx_stats.py
[root@vmhzpnginx scripts]# ll
total 8
-rwxr-xr-x 1 root root 5629 Mar 18 08:48 zbx_nginx_stats.py
[root@vmhzpnginx scripts]# cd /etc/nginx
[root@vmhzpnginx nginx]# ls
client_body_temp fastcgi_temp logs sbin uwsgi_temp
conf html proxy_temp scgi_temp
[root@vmhzpnginx nginx]# cd conf
[root@vmhzpnginx conf]# ls
fastcgi.conf mime.types scgi_params.default
fastcgi.conf.default mime.types.default uwsgi_params
fastcgi_params nginx.conf uwsgi_params.default
fastcgi_params.default nginx.conf.bak win-utf
koi-utf nginx.conf.default
koi-win scgi_params
[root@vmhzpnginx conf]# vim nginx.conf
#user nobody;
worker_processes 1;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
events {
worker_connections 1024;
}
http {
include mime.types;
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
sendfile on;
#keepalive_timeout 0;
events {
worker_connections 1024;
events {
worker_connections 1024;
events {
worker_connections 1024;
events {
worker_connections 1024;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
root html;
index index.html index.htm;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
#location ~ \.php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
# include fastcgi_params;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
#}
# HTTPS server
#
#server {
# listen 443 ssl;
# server_name localhost;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_cache shared:SSL:1m;
"nginx.conf" 127L, 3034C written
[root@vmhzpnginx conf]# cat nginx.conf
#user nobody;
worker_processes 1;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
#access_log logs/access.log main;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
server {
listen 80;
server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
root html;
index index.html index.htm;
}
location /nginx_stat {
stub_status on; # Turn on nginx stats
access_log off; # We do not need logs for stats
allow 127.0.0.1; # Security: Only allow access from IP
allow 172.16.1.214;
allow 172.16.1.222;
#allow ::1; # Security IPv6: allow only from localhost
#deny all; # Deny requests from the other of the world
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
#location ~ \.php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
# include fastcgi_params;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
# HTTPS server
#
#server {
# listen 443 ssl;
# server_name localhost;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_cache shared:SSL:1m;
# ssl_session_timeout 5m;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;
# location / {
# root html;
# index index.html index.htm;
# }
#}
}
[root@vmhzpnginx conf]#
[root@vmhzpnginx conf]# systemctl restart nginx
[root@vmhzpnginx conf]# systemctl status nginx
● nginx.service - nginx service
Loaded: loaded (/usr/lib/systemd/system/nginx.service; enabled; vendor preset: disabled)
Active: active (running) since Mon 2019-03-18 08:53:57 CST; 7s ago
Process: 14677 ExecStop=/etc/nginx/sbin/nginx -s quit (code=exited, status=0/SUCCESS)
Process: 14681 ExecStart=/etc/nginx/sbin/nginx (code=exited, status=0/SUCCESS)
Main PID: 14682 (nginx)
CGroup: /system.slice/nginx.service
├─14682 nginx: master process /etc/nginx/sbin/nginx
└─14683 nginx: worker process
Mar 18 08:53:57 vmhzpnginx systemd[1]: Stopped nginx service.
Mar 18 08:53:57 vmhzpnginx systemd[1]: Starting nginx service...
Mar 18 08:53:57 vmhzpnginx systemd[1]: Started nginx service.
[root@vmhzpnginx sbin]# ./nginx -t
nginx: the configuration file /etc/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/conf/nginx.conf test is successful
[root@vmhzpnginx sbin]# crontab -l
no crontab for root
[root@vmhzpnginx sbin]# crontab -e
[root@vmhzpnginx sbin]# crontab -l
/1 * * * * /etc/zabbix/scripts/zbx_nginx_stats.pyi*/1 * * * * /etc/zabbix/script
--------------------------------------
后续需要在zabbix web页面上导入zbx_export_templates.xml模板，并且设置主机的模板关联即可实现图形界面监控Nginx状况；
