zulip/puppet/zulip_ops/files/nagios4/commands.cfg

###############################################################################
# COMMANDS.CFG - SAMPLE COMMAND DEFINITIONS FOR NAGIOS
###############################################################################


################################################################################
# NOTIFICATION COMMANDS
################################################################################

# 'notify-host-by-email' command definition
define command{
      command_name notify-host-by-email
      command_line /usr/bin/printf "%b" "Subject: $NOTIFICATIONTYPE$ Host Alert: $HOSTNAME$ is $HOSTSTATE$\n\n***** Nagios *****\n\nNotification Type: $NOTIFICATIONTYPE$\nHost: $HOSTNAME$\nState: $HOSTSTATE$\nAddress: $HOSTADDRESS$\nInfo: $HOSTOUTPUT$\n\nDate/Time: $LONGDATETIME$\n" | /usr/bin/msmtp -C /var/lib/nagios/msmtprc -vt $CONTACTEMAIL$ 2>&1
      }

# 'notify-service-by-email' command definition
define command{
      command_name notify-service-by-email
      command_line /usr/bin/printf "%b" "Subject: $NOTIFICATIONTYPE$ Service Alert: $HOSTALIAS$/$SERVICEDESC$ is $SERVICESTATE$\n\n***** Nagios *****\n\nNotification Type: $NOTIFICATIONTYPE$\n\nService: $SERVICEDESC$\nHost: $HOSTALIAS$\nAddress: $HOSTADDRESS$\nState: $SERVICESTATE$\n\nDate/Time: $LONGDATETIME$\n\nAdditional Info:\n\n$SERVICEOUTPUT$\n$LONGSERVICEOUTPUT$\n" | /usr/bin/msmtp -C /var/lib/nagios/msmtprc -vt $CONTACTEMAIL$
      }

################################################################################
# HOST CHECK COMMANDS
################################################################################

# On Debian, check-host-alive is being defined from within the
# monitoring-plugins-basic package

################################################################################
# PERFORMANCE DATA COMMANDS
################################################################################


# 'process-host-perfdata' command definition
define command{
        command_name    process-host-perfdata
        command_line    /usr/bin/printf "%b" "$LASTHOSTCHECK$\t$HOSTNAME$\t$HOSTSTATE$\t$HOSTATTEMPT$\t$HOSTSTATETYPE$\t$HOSTEXECUTIONTIME$\t$HOSTOUTPUT$\t$HOSTPERFDATA$\n" >> /var/lib/nagios4/host-perfdata.out
        }


# 'process-service-perfdata' command definition
define command{
        command_name    process-service-perfdata
        command_line    /usr/bin/printf "%b" "$LASTSERVICECHECK$\t$HOSTNAME$\t$SERVICEDESC$\t$SERVICESTATE$\t$SERVICEATTEMPT$\t$SERVICESTATETYPE$\t$SERVICEEXECUTIONTIME$\t$SERVICELATENCY$\t$SERVICEOUTPUT$\t$SERVICEPERFDATA$\n" >> /var/lib/nagios4/service-perfdata.out
        }

define command{
        command_name    check_remote_disk
        command_line    /usr/lib/nagios/plugins/check_by_ssh -p 22 -l nagios -t 30 -i /var/lib/nagios/.ssh/id_ed25519 -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/check_disk -W$ARG1$ -K$ARG2$ -w $ARG1$ -c $ARG2$ -A -l -X cgroup -X tmpfs -X devtmpfs -X squashfs -X configfs -X tracefs'
}

# Copy of check_remote_disk without the SSH
define command{
        command_name    check_local_disk
        command_line    /usr/lib/nagios/plugins/check_disk -W$ARG1$ -K$ARG2$ -w $ARG1$ -c $ARG2$ -A -l -X cgroup -X tmpfs -X devtmpfs -X squashfs -X configfs -X tracefs
}

define command{
        command_name    check_remote_load
        command_line    /usr/lib/nagios/plugins/check_by_ssh -p $ARG1$ -l nagios -t 30 -i /var/lib/nagios/.ssh/id_ed25519 -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/check_load -w $ARG2$ -c $ARG3$'
}

define command{
        command_name    check_zephyr_mirror_forwarding
        command_line    /usr/lib/nagios/plugins/check_by_ssh -p $ARG1$ -l nagios -t 30 -i /var/lib/nagios/.ssh/id_ed25519 -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/zulip_zephyr_mirror/check_zephyr_mirror'
}

define command{
        command_name    check_personal_zephyr_mirrors
        command_line    /usr/lib/nagios/plugins/check_by_ssh -p $ARG1$ -l nagios -t 30 -i /var/lib/nagios/.ssh/id_ed25519 -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/zulip_zephyr_mirror/check_personal_zephyr_mirrors'
}

define command{
        command_name    check_user_zephyr_mirror_liveness
        command_line    /usr/lib/nagios/plugins/check_by_ssh -p $ARG1$ -l nagios -t 30 -i /var/lib/nagios/.ssh/id_ed25519 -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/zulip_zephyr_mirror/check_user_zephyr_mirror_liveness'
}

define command{
        command_name    check_debian_packages
        command_line    /usr/lib/nagios/plugins/check_by_ssh -p $ARG1$ -l nagios -t 30 -i /var/lib/nagios/.ssh/id_ed25519 -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/zulip_base/check_debian_packages'
}

define command{
        command_name    check_ntp_time
        command_line    /usr/lib/nagios/plugins/check_by_ssh -p $ARG1$ -l nagios -t 30 -i /var/lib/nagios/.ssh/id_ed25519 -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/check_ntp_time -H $ARG2$ -w .5 -c 1'
}

define command{
        command_name    check_queue_worker_errors
        command_line    /usr/lib/nagios/plugins/check_by_ssh -p $ARG1$ -l nagios -t 30 -i /var/lib/nagios/.ssh/id_ed25519 -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/zulip_app_frontend/check_queue_worker_errors'
}

define command{
        command_name    check_postgres
        command_line    /usr/lib/nagios/plugins/check_by_ssh -p 22 -l nagios -t 30 -i /var/lib/nagios/.ssh/id_ed25519 -H $HOSTADDRESS$ -C '/usr/bin/check_postgres --dbname=$ARG1$ --dbuser=$ARG2$ --action $ARG3$'
}

define command{
        command_name    check_postgres_alert_args
        command_line    /usr/lib/nagios/plugins/check_by_ssh -p 22 -l nagios -t 30 -i /var/lib/nagios/.ssh/id_ed25519 -H $HOSTADDRESS$ -C '/usr/bin/check_postgres --dbname=$ARG1$ --dbuser=$ARG2$ --action $ARG3$ --warning="$ARG4$" --critical="$ARG5$"'
}

define command{
        command_name    check_sync_public_streams
        command_line    /usr/lib/nagios/plugins/check_by_ssh -p $ARG1$ -l nagios -t 30 -i /var/lib/nagios/.ssh/id_ed25519 -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/check_procs -u zulip -c 1:1 -a "/home/zulip/python-zulip-api/zulip/integrations/zephyr/sync-public-streams"'
}

define command{
        command_name    check_redis_ssh
        command_line    /usr/lib/nagios/plugins/check_by_ssh -p $ARG1$ -l nagios -t 30 -i /var/lib/nagios/.ssh/id_ed25519 -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/check_redis -H 127.0.0.1 -C /var/lib/nagios/redis_password'
}

define command{
        command_name    check_rabbitmq_queues
        command_line    /usr/lib/nagios/plugins/check_by_ssh -p $ARG1$ -l nagios -t 30 -i /var/lib/nagios/.ssh/id_ed25519 -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/zulip_app_frontend/check_rabbitmq_queues'
}

define command{
        command_name    check_send_receive_time
        command_line    /usr/lib/nagios/plugins/check_by_ssh -p $ARG1$ -l nagios -t 30 -i /var/lib/nagios/.ssh/id_ed25519 -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/zulip_app_frontend/check_cron_file /var/lib/nagios_state/check_send_receive_state'
}

define command{
        command_name    check_rabbitmq_consumers
        command_line    /usr/lib/nagios/plugins/check_by_ssh -p 22 -l nagios -t 30 -i /var/lib/nagios/.ssh/id_ed25519 -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/zulip_app_frontend/check_rabbitmq_consumers $ARG1$'
}

define command{
        command_name    check_analytics_state
        command_line    /usr/lib/nagios/plugins/check_by_ssh -p 22 -l nagios -t 30 -i /var/lib/nagios/.ssh/id_ed25519 -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/zulip_app_frontend/check_cron_file /var/lib/nagios_state/check-analytics-state 4000'  # Last argument is acceptable delay in seconds.
}

define command{
        command_name    check_remote_swap
        # `-n ok` means having no swap is OK
        command_line    /usr/lib/nagios/plugins/check_by_ssh -p $ARG1$ -l nagios -t 30 -i /var/lib/nagios/.ssh/id_ed25519 -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/check_swap -w $ARG2$ -c $ARG3$ -n ok'
}

define command {
        command_name    check_named_procs
        command_line    /usr/lib/nagios/plugins/check_procs -C $ARG1$ -w $ARG2$ -c $ARG3$
}

define command{
        command_name    check_procs_nokthreads
        command_line    /usr/lib/nagios/plugins/check_procs -w '$ARG1$' -c '$ARG2$' -k
}

define command {
        command_name    check_fts_update_log
        command_line    /usr/lib/nagios/plugins/check_by_ssh -l nagios -t 30 -i /var/lib/nagios/.ssh/id_ed25519 -H $HOSTADDRESS$ -C '/usr/local/bin/process_fts_updates --nagios-check'
}

define command {
        command_name    check_postgresql_replication_lag
        command_line    /usr/lib/nagios/plugins/check_by_ssh -l nagios -t 30 -i /var/lib/nagios/.ssh/id_ed25519 -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/zulip_postgresql/check_postgresql_replication_lag'
}

define command {
        command_name    check_postgresql_backup
        command_line    /usr/lib/nagios/plugins/check_by_ssh -l nagios -t 30 -i /var/lib/nagios/.ssh/id_ed25519 -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/zulip_postgresql_backups/check_postgresql_backup'
}

define command{
       command_name     check_worker_memory
       command_line    /usr/lib/nagios/plugins/check_by_ssh -l nagios -t 30 -i /var/lib/nagios/.ssh/id_ed25519 -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/zulip_app_frontend/check_worker_memory'
}

define command{
       command_name     check_https_status
       command_line     /usr/lib/nagios/plugins/check_http --ssl -H '$HOSTADDRESS$' -I '$HOSTADDRESS$' --expect=200,302,401
}

define command{
       command_name     check_ssl_certificate
       command_line     /usr/lib/nagios/plugins/check_http --ssl -H '$ARG1$' -I '$ARG1$' --sni --expect=200,302,401 -C30,14
}

define command{
       command_name     check_proxy_status
       command_line     /usr/lib/nagios/plugins/check_http --ssl -H 'www.google.com' -u 'https://www.google.com/' -j CONNECT -I '$HOSTADDRESS$' -p 4750 --expect=200,302,401 -s Search
}

define command{
       command_name     check_apt_repo_status
       command_line     /usr/lib/nagios/plugins/check_http --sni --ssl -H '$ARG1$' -u 'https://$ARG1$$ARG2$/dists/stable/Release' --expect=200 -s Contents-amd64
}

define command{
       command_name     check_camo
       command_line     /usr/lib/nagios/plugins/check_http --sni --ssl -H '$ARG1$' -u '$ARG2$' -k 'Accept-Encoding: identity' -w '$ARG3$' -c '$ARG4$'
}