mirror of
https://github.com/zulip/zulip.git
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31d80a77d4
7d4a370a57 attempted to move the replication check to on the
PostgreSQL hosts. While it updated the _check_ to assume it was
running and talking to a local PostgreSQL instance, the configuration
and installation for the check were not updated. As such, the check
ran on the nagios host for each DB host, and produced no output.
Start distributing the check to all apopdb hosts, and configure nagios
to use the SSH tunnel to get there.
193 lines
10 KiB
INI
193 lines
10 KiB
INI
###############################################################################
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# COMMANDS.CFG - SAMPLE COMMAND DEFINITIONS FOR NAGIOS
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###############################################################################
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################################################################################
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# NOTIFICATION COMMANDS
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################################################################################
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# 'notify-host-by-email' command definition
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define command{
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command_name notify-host-by-email
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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
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}
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# 'notify-service-by-email' command definition
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define command{
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command_name notify-service-by-email
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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 $CONTACTEMAIL$
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}
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################################################################################
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# HOST CHECK COMMANDS
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################################################################################
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# On Debian, check-host-alive is being defined from within the
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# monitoring-plugins-basic package
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################################################################################
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# PERFORMANCE DATA COMMANDS
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################################################################################
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# 'process-host-perfdata' command definition
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define command{
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command_name process-host-perfdata
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command_line /usr/bin/printf "%b" "$LASTHOSTCHECK$\t$HOSTNAME$\t$HOSTSTATE$\t$HOSTATTEMPT$\t$HOSTSTATETYPE$\t$HOSTEXECUTIONTIME$\t$HOSTOUTPUT$\t$HOSTPERFDATA$\n" >> /var/lib/nagios3/host-perfdata.out
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}
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# 'process-service-perfdata' command definition
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define command{
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command_name process-service-perfdata
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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/nagios3/service-perfdata.out
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}
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define command{
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command_name check_remote_disk
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command_line /usr/lib/nagios/plugins/check_by_ssh -p 22 -l nagios -t 30 -i /var/lib/nagios/.ssh/id_rsa -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'
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}
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# Copy of check_remote_disk without the SSH
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define command{
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command_name check_local_disk
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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
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}
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define command{
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command_name check_remote_load
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command_line /usr/lib/nagios/plugins/check_by_ssh -p $ARG1$ -l nagios -t 30 -i /var/lib/nagios/.ssh/id_rsa -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/check_load -w $ARG2$ -c $ARG3$'
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}
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define command{
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command_name check_zephyr_mirror_forwarding
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command_line /usr/lib/nagios/plugins/check_by_ssh -p $ARG1$ -l nagios -t 30 -i /var/lib/nagios/.ssh/id_rsa -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/zulip_zephyr_mirror/check_zephyr_mirror'
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}
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define command{
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command_name check_personal_zephyr_mirrors
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command_line /usr/lib/nagios/plugins/check_by_ssh -p $ARG1$ -l nagios -t 30 -i /var/lib/nagios/.ssh/id_rsa -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/zulip_zephyr_mirror/check_personal_zephyr_mirrors'
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}
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define command{
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command_name check_user_zephyr_mirror_liveness
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command_line /usr/lib/nagios/plugins/check_by_ssh -p $ARG1$ -l nagios -t 30 -i /var/lib/nagios/.ssh/id_rsa -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/zulip_zephyr_mirror/check_user_zephyr_mirror_liveness'
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}
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define command{
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command_name check_debian_packages
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command_line /usr/lib/nagios/plugins/check_by_ssh -p $ARG1$ -l nagios -t 30 -i /var/lib/nagios/.ssh/id_rsa -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/zulip_base/check_debian_packages'
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}
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define command{
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command_name check_ntp_time
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command_line /usr/lib/nagios/plugins/check_by_ssh -p $ARG1$ -l nagios -t 30 -i /var/lib/nagios/.ssh/id_rsa -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/check_ntp_time -H 0.debian.pool.ntp.org -w .5 -c 1'
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}
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define command{
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command_name check_queue_worker_errors
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command_line /usr/lib/nagios/plugins/check_by_ssh -p $ARG1$ -l nagios -t 30 -i /var/lib/nagios/.ssh/id_rsa -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/zulip_app_frontend/check_queue_worker_errors'
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}
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define command{
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command_name check_postgres
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command_line /usr/lib/nagios/plugins/check_by_ssh -p 22 -l nagios -t 30 -i /var/lib/nagios/.ssh/id_rsa -H $HOSTADDRESS$ -C '/usr/bin/check_postgres --dbname=$ARG1$ --dbuser=$ARG2$ --action $ARG3$'
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}
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define command{
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command_name check_postgres_alert_args
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command_line /usr/lib/nagios/plugins/check_by_ssh -p 22 -l nagios -t 30 -i /var/lib/nagios/.ssh/id_rsa -H $HOSTADDRESS$ -C '/usr/bin/check_postgres --dbname=$ARG1$ --dbuser=$ARG2$ --action $ARG3$ --warning="$ARG4$" --critical="$ARG5$"'
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}
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define command{
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command_name check_sync_public_streams
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command_line /usr/lib/nagios/plugins/check_by_ssh -p $ARG1$ -l nagios -t 30 -i /var/lib/nagios/.ssh/id_rsa -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"'
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}
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define command{
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command_name check_redis_ssh
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command_line /usr/lib/nagios/plugins/check_by_ssh -p $ARG1$ -l nagios -t 30 -i /var/lib/nagios/.ssh/id_rsa -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/check_redis -H 127.0.0.1 -C /var/lib/nagios/redis_password'
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}
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define command{
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command_name check_rabbitmq_queues
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command_line /usr/lib/nagios/plugins/check_by_ssh -p $ARG1$ -l nagios -t 30 -i /var/lib/nagios/.ssh/id_rsa -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/zulip_app_frontend/check_rabbitmq_queues'
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}
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define command{
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command_name check_send_receive_time
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command_line /usr/lib/nagios/plugins/check_by_ssh -p $ARG1$ -l nagios -t 30 -i /var/lib/nagios/.ssh/id_rsa -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/zulip_app_frontend/check_cron_file /var/lib/nagios_state/check_send_receive_state'
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}
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define command{
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command_name check_rabbitmq_consumers
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command_line /usr/lib/nagios/plugins/check_by_ssh -p 22 -l nagios -t 30 -i /var/lib/nagios/.ssh/id_rsa -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/zulip_app_frontend/check_rabbitmq_consumers $ARG1$'
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}
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define command{
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command_name check_analytics_state
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command_line /usr/lib/nagios/plugins/check_by_ssh -p 22 -l nagios -t 30 -i /var/lib/nagios/.ssh/id_rsa -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.
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}
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define command{
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command_name check_remote_swap
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# `-n ok` means having no swap is OK
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command_line /usr/lib/nagios/plugins/check_by_ssh -p $ARG1$ -l nagios -t 30 -i /var/lib/nagios/.ssh/id_rsa -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/check_swap -w $ARG2$ -c $ARG3$ -n ok'
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}
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define command {
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command_name check_named_procs
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command_line /usr/lib/nagios/plugins/check_procs -C $ARG1$ -w $ARG2$ -c $ARG3$
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}
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define command{
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command_name check_procs_nokthreads
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command_line /usr/lib/nagios/plugins/check_procs -w '$ARG1$' -c '$ARG2$' -k
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}
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define command {
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command_name check_remote_arg_string
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command_line /usr/lib/nagios/plugins/check_by_ssh -p 22 -l nagios -t 30 -i /var/lib/nagios/.ssh/id_rsa -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/check_procs -a "$ARG1$" -w $ARG2$ -c $ARG3$'
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}
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define command {
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command_name check_fts_update_log
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command_line /usr/lib/nagios/plugins/check_by_ssh -l nagios -t 30 -i /var/lib/nagios/.ssh/id_rsa -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/zulip_postgres_appdb/check_fts_update_log'
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}
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define command {
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command_name check_postgres_replication_lag
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command_line /usr/lib/nagios/plugins/check_by_ssh -l nagios -t 30 -i /var/lib/nagios/.ssh/id_rsa -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/zulip_postgres_appdb/check_postgres_replication_lag'
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}
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define command {
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command_name check_postgres_backup
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command_line /usr/lib/nagios/plugins/check_by_ssh -l nagios -t 30 -i /var/lib/nagios/.ssh/id_rsa -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/zulip_postgres_backups/check_postgres_backup'
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}
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define command {
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command_name check_email_deliverer_process
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command_line /usr/lib/nagios/plugins/check_by_ssh -l nagios -t 30 -i /var/lib/nagios/.ssh/id_rsa -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/zulip_app_frontend/check_email_deliverer_process'
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}
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define command {
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command_name check_email_deliverer_backlog
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command_line /usr/lib/nagios/plugins/check_by_ssh -l nagios -t 30 -i /var/lib/nagios/.ssh/id_rsa -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/zulip_app_frontend/check_email_deliverer_backlog'
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}
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define command{
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command_name check_website_response
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command_line /usr/lib/nagios/plugins/zulip_nagios_server/check_website_response.sh -u $ARG1$ -w $ARG2$ -c $ARG3$
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}
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define command{
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command_name check_worker_memory
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command_line /usr/lib/nagios/plugins/check_by_ssh -l nagios -t 30 -i /var/lib/nagios/.ssh/id_rsa -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/zulip_app_frontend/check_worker_memory'
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}
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define command{
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command_name check_https_status
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command_line /usr/lib/nagios/plugins/check_http --ssl -H '$HOSTADDRESS$' -I '$HOSTADDRESS$' --expect=200,302,401
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}
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