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Nagios @ Sandhar


Monitoring for

  Infrastructure

  Applications

  Network Infrastructure

  Operating Systems

  Databases

  Storage Devices

                          Nagios Architecture

                             Nagios
           NSclient++        Server          SNMP

Windows       NRPE

                              SNMP                  Storages
                                             SNMP
                 NRPE
 Linux


 Solaris


                     Network Devices and Links

             Nagios Current Status

    Total Number of Hosts - 89

    Total Numbers of Services - 953

                           Configured Interfaces

    Nagios Web UI http://172.17.16.3/nagios

    Check MK UI http://172.17.16.3/check_mk (Alternate
    Interface)

    Nagvis http://172.17.16.3/nagvis ( Visualization For Nagios
    for Dashboards)

       OS Level Monitoring - Linux

    CPU Utilization

    Memory Utilization

    Current Load

    Disk Utilization / Free

    Ping

      OS Monitoring – Windows


    CPU Load

    Memory Utilization

    Disk Space

    Uptime

    Event log

        OS Level Monitoring – Solaris


    CPU Utilization

    Memory Utilization

    Disk Utilization

    Ping

    Load Average

                   Network Monitoring

    Device Memory / CPU / Uptime

    FAN / Temp / Power Supply status

    Port Status and Bandwidth

    Interface Errors

    Network Latency

Database Monitoring – Oracle 11 R2
 
     Oracle Free Tablespace
 
     Oracle Connection Time
 
     Oracle Database status
 
     Oracle Invalid Objects
 
     Oracle Mode session
 
     Oracle Process Usages
 
     Oracle TNS ping
 
     Oracle Alert log

                            Storage Monitoring

    Volume Status

    Link Status and Bandwidth

    SAN Switch monitoring

                Application Monitoring - Others


    EBS Concurrent Manager Monitoring

    EBS Form Session Monitoring

    EBS HTTPS service Monitoring

    EBS APPlication Listner Monitoring

    Nagios Visualization


             Alert and Escalations

  HTML Mail Alert with
  Hostgroup and Alert levels

  Critical,Warning, Unknown,
  Acknowleged Alerts

  Alert Reporting

  Alert History and Statistics

  Alert Trends


     Nagios
Technical Details

                        Server Compoments

    Nagios 3.4.4 On RHEL 6.3

    Nagios-plugins-1.4.16

    ndoutils-1.4b9

    Nagvis-1.7.7

    Pnp4nagios-0.6.20

    Smokeping ( Latency )

    SNMP tools

    check_mk-1.2.2p1

    Rrdtool

    WMI tools

    Oracle database client

               Additional Plugins
                     (Server side)

    nagios_send_service_mail.pl / nagios_send_host_mail.pl
    (for HTML mail notification )

    check_oracle_health_shell ( Customised shell script of
    perl script with all environment variables )

    check_cisco ( for Cisco devices )

    check_ifoperstatus ( for SNMP device port checking )

    Check_SAN_SWITCH ( for san switch monitoring )

    check_mrtgtraf ( MRTG Graphs for NW)

    check_smokeping ( Latency plugin )

    check_wmi_plus ( Windows WMI )

    check_local_load , check_local_procs
    ,check_local_users ,check_local_swap

          Additional plugins
    (Client Side) – Oracle DB

    Oracle Databases
           check_oracle_health
              
                  Tablespace
              
                  Process Usages
              
                  Invalid Objects
              
                  Oracle Mode session
              
                  Oracle TNSPING
           check_logfile ( for log monitoring with ORA parameter )
           Check_ASM_ARC( Customised Archive ASM disk
            monitoring )
           Check_ASM_DATA( Customised Data ASM disk
            monitoring )
           Check_ASM_VOTING( Customised Voting ASM disk
            monitoring )

                                      Contact Groups
Solaris
Ashish, Kaushal,Joginder
Windows
Mr. Dk Sharma, Vikas, Kausal, Amit, Manoj,Ankit
Oracle(Database/application)
Ashish,Joginder,rahul,bhawna,chanchal
Network
Dk. Sharma,Vikas, Amit, Manoj,Ankit
Infra :Vikas, Dk sharma
Esclation
1: Mr. Sanjay
2: Mr. KK malhotra
Disaster of any kind ALL
Schedule Downtime.

                       Thanks

Amit Srivastava
Linux Engineer L2
011 – 47521743/44/45
sevice@tetrain.com
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