zabbix监控(11)自定义模板 利用模板可以快速添加监控项
【摘要】 zabbix 是一个基于 WEB 界面的提供分布式系统监视以及网络监视功能的企业级的开源解决方案 zabbix 能监视各种网络参数，保证服务器系统的安全运营；并提供灵活的通知机制以让系统管理员快速定位解决存在的各种问题。
zabbix监控(11)
11.自定义模板 利用模板可以快速添加监控项
a.创建模板 b.监控nginx模板 c.监控 php-fpm 模板 d.监控redis模板
11：自定义模板 利用模板可以快速添加监控项： 模板可以分享
Zabbix中，模板就是主机
a.创建模板
1. 7层架构
Pass
2.自定义模板
3.更新应用集
4. 添加触发器
5.添加图形
6.模板的导出/导入以及共享入口
1.导出
2.导入
3.共享模板入口
6. 主机链接模板
1.复制命令
# scp -rp tcp.conf root@192.168.1.91:`pwd
2.重启agnet并刷新页面
3.设置恢复时间
4.重启server端服务
b.监控 nginx 模板
1.开启监控页面
在nginx在添加
location /nginx-status {
stub_status ;
}
2.重启nginx并访问http://ip/nginx-status/
3.编写状态脚本
mkdir /etc/zabbix/scripts
vim /etc/zabbix/scripts/nginx_status.sh
内容如下：
#!/bin/bash
BKUP_DATE=`/bin/date +%Y%m%d`
#LOG="/data/log/zabbix/webstatus.log"
HOST=127.0.0.1
PORT=80
ARGS=1
if [ $# -ne "$ARGS" ];then
echo "Please input one arguement:"
fi
case $1 in
exist)
result=`/sbin/pidof nginx | wc -l`
echo $result
;;
active)
result=`/usr/bin/curl "http://$HOST:$PORT/nginx-status" 2>/dev/null| grep 'Active' | awk '{print $NF}'`
echo $result
;;
reading)
result=`/usr/bin/curl "http://$HOST:$PORT/nginx-status" 2>/dev/null| grep 'Reading' | awk '{print $2}'`
echo $result
;;
writing)
result=`/usr/bin/curl "http://$HOST:$PORT/nginx-status" 2>/dev/null| grep 'Writing' | awk '{print $4}'`
echo $result
;;
waiting)
result=`/usr/bin/curl "http://$HOST:$PORT/nginx-status" 2>/dev/null| grep 'Waiting' | awk '{print $6}'`
echo $result
;;
accepts)
result=`/usr/bin/curl "http://$HOST:$PORT/nginx-status" 2>/dev/null| awk NR==3 | awk '{print $1}'`
echo $result
;;
handled)
result=`/usr/bin/curl "http://$HOST:$PORT/nginx-status" 2>/dev/null| awk NR==3 | awk '{print $2}'`
echo $result
;;
requests)
result=`/usr/bin/curl "http://$HOST:$PORT/nginx-status" 2>/dev/null| awk NR==3 | awk '{print $3}' `
echo $result
;;
*)
echo "Usage:$0(active|reading|writing|waiting|accepts|handled|requests)"
;;
esac
4.测试脚本
/etc/zabbix/scripts/nginx_status.sh
5.添加键值
UserParameter=nginx.status[*],/etc/zabbix/scripts/nginx_status.sh $1
6.重启zabbix—agent
7.手动取值测试
zabbix_get -s 172.16.180.11 -k nginx.status[active]
8.创建模板
9.触发器值填写exist
10.链接模板
c．监控 php-fpm 模板
1.开启监控页面
编写php-fpm配置文件
vim /etc/php-fpm.d/www.conf
pm.status_path = /php_status
编写nginx配置文件(通过nginx访问)
vim nginx.conf
location ~ /php_status {
root /usr/local/nginx/html/;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /usr/local/nginx/html$fastcgi_script_name;
include fastcgi_params;
2.导入配置文件
Fpm.conf
UserParameter=php-fpm[*], /bin/bash /etc/zabbix/scripts/php-fpm.sh $1
Php-fpm.Sh
#!/bin/bash
pool(){
curl -s http://127.0.0.1:8080/php_status|awk '/pool/ {print $NF}'
}
process_manager() {
curl -s http://127.0.0.1:8080/php_status|awk '/process manager/ {print $NF}'
}
start_since(){
curl -s http://127.0.0.1:8080/php_status|awk '/^start since:/ {print $NF}'
}
accepted_conn(){
curl -s http://127.0.0.1:8080/php_status|awk '/^accepted conn:/ {print $NF}'
}
listen_queue(){
curl -s http://127.0.0.1:8080/php_status|awk '/^listen queue:/ {print $NF}'
}
max_listen_queue(){
curl -s http://127.0.0.1:8080/php_status|awk '/^max listen queue:/ {print $NF}'
}
listen_queue_len(){
curl -s http://127.0.0.1:8080/php_status|awk '/^listen queue len:/ {print $NF}'
}
idle_processes(){
curl -s http://127.0.0.1:8080/php_status|awk '/^idle processes:/ {print $NF}'
}
active_processes(){
curl -s http://127.0.0.1:8080/php_status|awk '/^active processes:/ {print $NF}'
}
total_processes(){
curl -s http://127.0.0.1:8080/php_status|awk '/^total processes:/ {print $NF}'
}
max_active_processes(){
curl -s http://127.0.0.1:8080/php_status|awk '/^max active processes:/ {print $NF}'
}
max_children_reached(){
curl -s http://127.0.0.1:8080/php_status|awk '/^max children reached:/ {print $NF}'
}
case "$1" in
pool)
pool
;;
process_manager)
process_manager
;;
start_since)
start_since
;;
accepted_conn)
accepted_conn
;;
listen_queue)
listen_queue
;;
max_listen_queue)
max_listen_queue
;;
listen_queue_len)
listen_queue_len
;;
idle_processes)
idle_processes
;;
active_processes)
active_processes
;;
total_processes)
total_processes
;;
max_active_processes)
max_active_processes
;;
max_children_reached)
max_children_reached
;;
*)
echo "Usage: $0 {pool|process_manager|start_since|accepted_conn|listen_queue|max_listen_queue|listen_queue_len|idle_processes|active_processes|total_processes|max_active_processes|max_children_reached}"
esac
3.测试取值
zabbix_get -s 127.0.0.1 -k php-fpm[total_processes]
4.导入模板
5.模板变量
用宏传入
6.更新间隔
更新间隔不能太快，容易造成高负载
d.监控 redis 模板
1.配置文件和脚本
配置文件
#监控redis状态，我们可以根据这个参数对应的监控项创建redis状态触发器。
#redis monitor
UserParameter=redis.status,/usr/local/bin/redis-cli -h 127.0.0.1 -p 6379 -a aosatech ping |grep -c PONG
UserParameter=redis_info[*],/etc/zabbix/scripts/redis_zbx.sh $1 $2
脚本
注意：REDISPATH="/usr/bin/redis-cli"根据redis-cli命令的位置进行调整！
which redis-cli
#!/bin/bash
REDISPATH="/usr/local/bin/redis-cli"
HOST="127.0.0.1"
PORT="6379"
PASSWORD="aosatech"
REDIS_INFO="$REDISPATH -h $HOST -p $PORT -a $PASSWORD info"
if [[ $# == 1 ]];then
case $1 in
cluster)
result=$($REDIS_INFO|/bin/grep cluster|awk -F":" '{print $NF}')
echo "$result"
;;
uptime_in_seconds)
result=$($REDIS_INFO|/bin/grep uptime_in_seconds|awk -F":" '{print $NF}')
echo "$result"
;;
connected_clients)
result=$($REDIS_INFO|/bin/grep connected_clients|awk -F":" '{print $NF}')
echo "$result"
;;
client_longest_output_list)
result=$($REDIS_INFO|/bin/grep client_longest_output_list|awk -F":" '{print $NF}')
echo "$result"
;;
client_biggest_input_buf)
result=$($REDIS_INFO|/bin/grep client_biggest_input_buf|awk -F":" '{print $NF}')
echo "$result"
;;
blocked_clients)
result=$($REDIS_INFO|/bin/grep blocked_clients|awk -F":" '{print $NF}')
echo "$result"
;;
#内存
used_memory)
result=$($REDIS_INFO|/bin/grep used_memory|awk -F":" '{print $NF}'|awk 'NR==1')
echo "$result"
;;
used_memory_human)
result=$($REDIS_INFO|/bin/grep used_memory_human|awk -F":" '{print $NF}')
echo "$result"
;;
used_memory_rss)
result=$($REDIS_INFO|/bin/grep used_memory_rss|awk -F":" '{print $NF}' | awk 'NR==1')
echo "$result"
;;
used_memory_rss_human)
result=$($REDIS_INFO|/bin/grep used_memory_rss_human |awk -F":" '{print $NF}')
echo "$result"
;;
used_memory_peak)
result=$($REDIS_INFO|/bin/grep used_memory_peak|awk -F":" '{print $NF}'|awk 'NR==1')
echo "$result"
;;
used_memory_peak_human)
result=$($REDIS_INFO|/bin/grep used_memory_peak_human|awk -F":" '{print $NF}')
echo "$result"
;;
used_memory_lua)
result=$($REDIS_INFO|/bin/grep used_memory_lua|awk -F":" '{print $NF}'|awk 'NR==1')
echo "$result"
;;
used_memory_lua_human)
result=$($REDIS_INFO|/bin/grep used_memory_luai_human|awk -F":" '{print $NF}')
echo "$result"
;;
mem_fragmentation_ratio)
result=$($REDIS_INFO|/bin/grep mem_fragmentation_ratio|awk -F":" '{print $NF}')
echo "$result"
;;
#rdb
rdb_changes_since_last_save)
result=$($REDIS_INFO|/bin/grep rdb_changes_since_last_save|awk -F":" '{print $NF}')
echo "$result"
;;
rdb_bgsave_in_progress)
result=$($REDIS_INFO|/bin/grep rdb_bgsave_in_progress|awk -F":" '{print $NF}')
echo "$result"
;;
rdb_last_save_time)
result=$($REDIS_INFO|/bin/grep rdb_last_save_time|awk -F":" '{print $NF}')
echo "$result"
;;
rdb_last_bgsave_status)
result=$($REDIS_INFO|/bin/grep -w "rdb_last_bgsave_status" | awk -F':' '{print $2}' | /bin/grep -c ok)
echo "$result"
;;
rdb_current_bgsave_time_sec)
result=$($REDIS_INFO|/bin/grep -w "rdb_current_bgsave_time_sec" | awk -F':' '{print $2}')
echo "$result"
;;
#rdbinfo
aof_enabled)
result=$($REDIS_INFO|/bin/grep -w "aof_enabled" | awk -F':' '{print $2}')
echo "$result"
;;
aof_rewrite_scheduled)
result=$($REDIS_INFO|/bin/grep -w "aof_rewrite_scheduled" | awk -F':' '{print $2}')
echo "$result"
;;
aof_last_rewrite_time_sec)
result=$($REDIS_INFO|/bin/grep -w "aof_last_rewrite_time_sec" | awk -F':' '{print $2}')
echo "$result"
;;
aof_current_rewrite_time_sec)
result=$($REDIS_INFO|/bin/grep -w "aof_current_rewrite_time_sec" | awk -F':' '{print $2}')
echo "$result"
;;
aof_last_bgrewrite_status)
result=$($REDIS_INFO|/bin/grep -w "aof_last_bgrewrite_status" | awk -F':' '{print $2}' | /bin/grep -c ok)
echo "$result"
;;
#aofinfo
aof_current_size)
result=$($REDIS_INFO|/bin/grep -w "aof_current_size" | awk -F':' '{print $2}')
echo "$result"
;;
aof_base_size)
result=$($REDIS_INFO|/bin/grep -w "aof_base_size" | awk -F':' '{print $2}')
echo "$result"
;;
aof_pending_rewrite)
result=$($REDIS_INFO|/bin/grep -w "aof_pending_rewrite" | awk -F':' '{print $2}')
echo "$result"
;;
aof_buffer_length)
result=$($REDIS_INFO|/bin/grep -w "aof_buffer_length" | awk -F':' '{print $2}')
echo "$result"
;;
aof_rewrite_buffer_length)
result=$($REDIS_INFO|/bin/grep -w "aof_rewrite_buffer_length" | awk -F':' '{print $2}')
echo "$result"
;;
aof_pending_bio_fsync)
result=$($REDIS_INFO|/bin/grep -w "aof_pending_bio_fsync" | awk -F':' '{print $2}')
echo "$result"
;;
aof_delayed_fsync)
result=$($REDIS_INFO|/bin/grep -w "aof_delayed_fsync" | awk -F':' '{print $2}')
echo "$result"
;;
#stats
total_connections_received)
result=$($REDIS_INFO|/bin/grep -w "total_connections_received" | awk -F':' '{print $2}')
echo "$result"
;;
total_commands_processed)
result=$($REDIS_INFO|/bin/grep -w "total_commands_processed" | awk -F':' '{print $2}')
echo "$result"
;;
instantaneous_ops_per_sec)
result=$($REDIS_INFO|/bin/grep -w "instantaneous_ops_per_sec" | awk -F':' '{print $2}')
echo "$result"
;;
rejected_connections)
result=$($REDIS_INFO|/bin/grep -w "rejected_connections" | awk -F':' '{print $2}')
echo "$result"
;;
expired_keys)
result=$($REDIS_INFO|/bin/grep -w "expired_keys" | awk -F':' '{print $2}')
echo "$result"
;;
evicted_keys)
result=$($REDIS_INFO|/bin/grep -w "evicted_keys" | awk -F':' '{print $2}')
echo "$result"
;;
keyspace_hits)
result=$($REDIS_INFO|/bin/grep -w "keyspace_hits" | awk -F':' '{print $2}')
echo "$result"
;;
keyspace_misses)
result=$($REDIS_INFO|/bin/grep -w "keyspace_misses" | awk -F':' '{print $2}')
echo "$result"
;;
pubsub_channels)
result=$($REDIS_INFO|/bin/grep -w "pubsub_channels" | awk -F':' '{print $2}')
echo "$result"
;;
pubsub_channels)
result=$($REDIS_INFO|/bin/grep -w "pubsub_channels" | awk -F':' '{print $2}')
echo "$result"
;;
pubsub_patterns)
result=$($REDIS_INFO|/bin/grep -w "pubsub_patterns" | awk -F':' '{print $2}')
echo "$result"
;;
latest_fork_usec)
result=$($REDIS_INFO|/bin/grep -w "latest_fork_usec" | awk -F':' '{print $2}')
echo "$result"
;;
connected_slaves)
result=$($REDIS_INFO|/bin/grep -w "connected_slaves" | awk -F':' '{print $2}')
echo "$result"
;;
master_link_status)
result=$($REDIS_INFO|/bin/grep -w "master_link_status"|awk -F':' '{print $2}'|/bin/grep -c up)
echo "$result"
;;
master_last_io_seconds_ago)
result=$($REDIS_INFO|/bin/grep -w "master_last_io_seconds_ago"|awk -F':' '{print $2}')
echo "$result"
;;
master_sync_in_progress)
result=$($REDIS_INFO|/bin/grep -w "master_sync_in_progress"|awk -F':' '{print $2}')
echo "$result"
;;
slave_priority)
result=$($REDIS_INFO|/bin/grep -w "slave_priority"|awk -F':' '{print $2}')
echo "$result"
;;
#cpu
used_cpu_sys)
result=$($REDIS_INFO|/bin/grep -w "used_cpu_sys"|awk -F':' '{print $2}')
echo "$result"
;;
used_cpu_user)
result=$($REDIS_INFO|/bin/grep -w "used_cpu_user"|awk -F':' '{print $2}')
echo "$result"
;;
used_cpu_sys_children)
result=$($REDIS_INFO|/bin/grep -w "used_cpu_sys_children"|awk -F':' '{print $2}')
echo "$result"
;;
used_cpu_user_children)
result=$($REDIS_INFO|/bin/grep -w "used_cpu_user_children"|awk -F':' '{print $2}')
echo "$result"
;;
*)
echo "argu error"
;;
esac
#db0:key
elif [[ $# == 2 ]];then
case $2 in
keys)
result=$($REDIS_INFO| /bin/grep -w "db0"| /bin/grep -w "$1" | /bin/grep -w "keys" | awk -F'=|,' '{print $2}')
echo "$result"
;;
expires)
result=$($REDIS_INFO| /bin/grep -w "db0"| /bin/grep -w "$1" | /bin/grep -w "expires" | awk -F'=|,' '{print $4}')
echo "$result"
;;
avg_ttl)
result=$($REDIS_INFO|/bin/grep -w "db0"| /bin/grep -w "$1" | /bin/grep -w "avg_ttl" | awk -F'=|,' '{print $6}')
echo "$result"
;;
*)
echo "argu error" ;;
esac
fi
2.手动取值
zabbix_get -s 192.168.1.91 -k redis_info[blocked_clients]
3.建立/导入模板
Pass
4.加速
Redis可以用来加速网页访问，但是需要下在php-redis进行连接配置
Pass
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