X-Git-Url: https://git.openstreetmap.org./chef.git/blobdiff_plain/b602bd1e89b1d4de6f776db8a23a3ae778b2edbe..5607e6ceec58c6b18840b1a7602694b2f8c5e9f2:/cookbooks/prometheus/templates/default/alert_rules.yml.erb diff --git a/cookbooks/prometheus/templates/default/alert_rules.yml.erb b/cookbooks/prometheus/templates/default/alert_rules.yml.erb index 9a3c52920..7afa799e8 100644 --- a/cookbooks/prometheus/templates/default/alert_rules.yml.erb +++ b/cookbooks/prometheus/templates/default/alert_rules.yml.erb @@ -3,23 +3,23 @@ groups: - name: amsterdam rules: - - alert: pdu current draw - expr: rPDU2PhaseStatusCurrent{site="amsterdam",rPDU2PhaseStatusIndex="1"} / 10 > 10 + - alert: uplink + expr: junos_interface_up{site="amsterdam",name=~"ge-[01]/2/2"} != 1 for: 6m labels: alertgroup: "amsterdam" annotations: - current: "{{ $value | humanize }}A" - - alert: site current draw - expr: sum(rPDU2PhaseStatusCurrent{site="amsterdam",rPDU2PhaseStatusIndex="1"} / 10) > 13 + status: "{{ $value }}" + - alert: pdu current draw + expr: rPDU2PhaseStatusCurrent{site="amsterdam",rPDU2PhaseStatusIndex="1"} / 10 > 28 for: 6m labels: alertgroup: "amsterdam" annotations: current: "{{ $value | humanize }}A" - alert: site power - expr: sum(rPDU2PhaseStatusApparentPower{site="amsterdam",rPDU2PhaseStatusIndex="1"} / 100) > 3 - for: 0m + expr: sum(avg_over_time(rPDU2PhaseStatusApparentPower{site="amsterdam",rPDU2PhaseStatusIndex="1"}[1h]) / 100) > 3.5 + for: 6m labels: alertgroup: "amsterdam" annotations: @@ -52,13 +52,13 @@ groups: alertgroup: "{{ $labels.instance }}" annotations: busy_workers: "{{ $value | humanizePercentage }}" - - alert: apache low request rate - expr: rate(apache_accesses_total[5m]) / rate(apache_accesses_total[1h] offset 1w) < 0.25 and rate(apache_accesses_total[1h] offset 1w) > 2 - for: 15m + - alert: apache connection limit + expr: (apache_connections{state="total"} - on (instance) apache_connections{state="closing"}) / on (instance) (apache_server_limit * on (instance) (apache_threads_per_child + on (instance) (apache_async_request_worker_factor * on (instance) apache_workers{state="idle"} / on(instance) apache_processes{state="all"}))) > 0.8 + for: 5m labels: alertgroup: "{{ $labels.instance }}" annotations: - request_rate: "{{ $value | humanizePercentage }}" + connections: "{{ $value | humanizePercentage }}" - name: chef rules: - alert: chef client not running @@ -105,13 +105,20 @@ groups: pressure: "{{ $value | humanizePercentage }}" - name: database rules: - - alert: postgres replication delay - expr: pg_replication_lag_seconds > 30 - for: 15m + - alert: active rails queries + expr: sum(pg_stat_activity_count{datname="openstreetmap",usename="rails",state="active"}) by (instance) > 50 and on (instance) chef_role{name="db-master"} + for: 5m labels: alertgroup: database annotations: - delay: "{{ $value | humanizeDuration }}" + queries: "{{ $value }}" + - alert: active cgimap queries + expr: sum(pg_stat_activity_count{datname="openstreetmap",usename="cgimap",state="active"}) by (instance) > 30 and on (instance) chef_role{name="db-master"} + for: 5m + labels: + alertgroup: database + annotations: + delay: "{{ $value }}" - name: discourse rules: - alert: discourse job failure rate @@ -123,23 +130,23 @@ groups: failure_rate: "{{ $value }} jobs/s" - name: dublin rules: - - alert: pdu current draw - expr: rPDU2PhaseStatusCurrent{site="dublin",rPDU2PhaseStatusIndex="1"} / 10 > 13 + - alert: uplink + expr: junos_interface_up{site="dublin",name=~"ge-[01]/2/2"} != 1 for: 6m labels: alertgroup: "dublin" annotations: - current: "{{ $value | humanize }}A" - - alert: site current draw - expr: sum(rPDU2PhaseStatusCurrent{site="dublin",rPDU2PhaseStatusIndex="1"} / 10) > 17 + status: "{{ $value }}" + - alert: pdu current draw + expr: rPDU2PhaseStatusCurrent{site="dublin",rPDU2PhaseStatusIndex="1"} / 10 > 28 for: 6m labels: alertgroup: "dublin" annotations: current: "{{ $value | humanize }}A" - alert: site power - expr: sum(rPDU2PhaseStatusApparentPower{site="dublin",rPDU2PhaseStatusIndex="1"} / 100) > 4 - for: 0m + expr: sum(avg_over_time(rPDU2PhaseStatusApparentPower{site="dublin",rPDU2PhaseStatusIndex="1"}[1h]) / 100) > 4 + for: 6m labels: alertgroup: "dublin" annotations: @@ -167,13 +174,23 @@ groups: alertgroup: fastly annotations: error_rate: "{{ $value | humanizePercentage }}" - - alert: fastly healthcheck failing - expr: count(fastly_healthcheck_status == 0) by (service) > 0 + - alert: fastly frontend healthcheck warning + expr: count(fastly_healthcheck_status == 0) by (service, datacenter) > 2 + for: 15m + labels: + alertgroup: fastly + - alert: fastly frontend healthcheck critical + expr: count(fastly_healthcheck_status == 0) by (service, datacenter) == count(fastly_healthcheck_status) by (service, datacenter) + for: 5m + labels: + alertgroup: fastly + - alert: fastly backend healthcheck warning + expr: count(fastly_healthcheck_status == 0) by (service, backend) > 10 for: 15m labels: alertgroup: fastly - - alert: multiple fastly healthchecks failing - expr: count(fastly_healthcheck_status == 0) by (service) > 4 + - alert: fastly backend healthcheck critical + expr: count(fastly_healthcheck_status == 0) by (service, backend) == count(fastly_healthcheck_status) by (service, backend) for: 5m labels: alertgroup: fastly @@ -269,21 +286,51 @@ groups: alertgroup: "{{ $labels.instance }}" - name: juniper rules: + - alert: juniper red alarms + expr: juniper_alarms_red_count > 0 + for: 5m + labels: + alertgroup: "{{ $labels.site }}" + annotations: + alarm_count: "{{ $value }} alarms" + - alert: juniper yellow alarms + expr: juniper_alarms_yellow_count > 0 + for: 5m + labels: + alertgroup: "{{ $labels.site }}" + annotations: + alarm_count: "{{ $value }} alarms" - alert: juniper cpu alarm - expr: jnxOperatingCPU{jnxOperatingContentsIndex="7"} > 30 + expr: junos_route_engine_load_average_five / 2 > 0.5 for: 5m labels: alertgroup: "{{ $labels.site }}" + annotations: + load_average: "{{ $value | humanizePercentage }}" - alert: juniper fan alarm - expr: jnxOperatingState{jnxOperatingContentsIndex="4",jnxOperatingState!~"running.*"} > 0 + expr: junos_environment_fan_up != 1 for: 5m labels: alertgroup: "{{ $labels.site }}" - alert: juniper power alarm - expr: jnxOperatingState{jnxOperatingContentsIndex="2",jnxOperatingState!~"running.*"} > 0 + expr: junos_environment_power_up != 1 for: 5m labels: alertgroup: "{{ $labels.site }}" + - alert: juniper laser receive power + expr: junos_interface_diagnostics_laser_rx_dbm < -12 and on (site, instance, name) junos_interface_admin_up == 1 + for: 5m + labels: + alertgroup: "{{ $labels.site }}" + annotations: + power: "{{ $value }} dBm" + - alert: juniper laser transmit power + expr: junos_interface_diagnostics_laser_output_dbm < -8 and on (site, instance, name) junos_interface_admin_up == 1 + for: 5m + labels: + alertgroup: "{{ $labels.site }}" + annotations: + power: "{{ $value }} dBm" - name: mail rules: - alert: exim down @@ -292,7 +339,7 @@ groups: labels: alertgroup: "{{ $labels.instance }}" - alert: exim queue length - expr: exim_queue > exim_queue_limit + expr: exim_queue > ignoring(job) exim_queue_limit for: 60m labels: alertgroup: mail @@ -374,17 +421,31 @@ groups: alertgroup: "{{ $labels.instance }}" annotations: connections_used: "{{ $value | humanizePercentage }}" + - alert: mysql connection errors + expr: increase(mysql_global_status_connection_errors_total[1m]) > 0 + for: 0m + labels: + alertgroup: "{{ $labels.instance }}" + annotations: + error_count: "{{ $value }}" - name: network rules: + - alert: interface redundancy lost + expr: node_bonding_active < 2 and on (instance, master) label_replace(chef_network_interface{bond_mode="802.3ad"}, "master", "$1", "name", "(.*)") + for: 5m + labels: + alertgroup: "{{ $labels.instance }}" + annotations: + link_count: "{{ $value }}" - alert: interface transmit rate - expr: rate(node_network_transmit_bytes_total[1m]) / node_network_speed_bytes > 0.98 + expr: rate(node_network_transmit_bytes_total[1m]) / node_network_speed_bytes > 0.99 for: 5m labels: alertgroup: "{{ $labels.instance }}" annotations: bandwidth_used: "{{ $value | humanizePercentage }}" - alert: interface receive rate - expr: rate(node_network_receive_bytes_total[1m]) / node_network_speed_bytes > 0.98 + expr: rate(node_network_receive_bytes_total[1m]) / node_network_speed_bytes > 0.99 for: 5m labels: alertgroup: "{{ $labels.instance }}" @@ -532,8 +593,8 @@ groups: alertgroup: "{{ $labels.instance }}" annotations: new_deadlocks: "{{ $value }}" - - alert: postgresql slow queries - expr: pg_slow_queries > 0 + - alert: postgresql idle transactions + expr: sum(pg_process_idle_seconds_count{state="idle in transaction"}) by (instance, server) > sum(pg_process_idle_seconds_bucket{state="idle in transaction",le="300"}) by (instance, server) for: 5m labels: alertgroup: "{{ $labels.instance }}" @@ -551,6 +612,11 @@ groups: for: 10m labels: alertgroup: "prometheus" + - alert: node exporter text file scrape error + expr: node_textfile_scrape_error > 0 + for: 10m + labels: + alertgroup: "prometheus" - name: raid rules: - alert: raid controller battery failed @@ -664,6 +730,29 @@ groups: for: 0m labels: alertgroup: "{{ $labels.instance }}" + - name: taginfo + rules: + - alert: taginfo planet age + expr: time() - taginfo_data_from_seconds > 129600 and on (instance) chef_role{name="taginfo"} + for: 0m + labels: + alertgroup: taginfo + annotations: + age: "{{ $value | humanizeDuration }}" + - alert: taginfo database age + expr: time() - taginfo_database_update_finish_seconds > 129600 and on (instance) chef_role{name="taginfo"} + for: 0m + labels: + alertgroup: taginfo + annotations: + age: "{{ $value | humanizeDuration }}" + - alert: taginfo database size + expr: abs(delta(taginfo_database_size_bytes[30m])) / taginfo_database_size_bytes > 0.1 + for: 30m + labels: + alertgroup: taginfo + annotations: + size_change: "{{ $value | humanizePercentage }}" - name: tile rules: - alert: renderd replication delay @@ -711,8 +800,8 @@ groups: annotations: error_rate: "{{ $value | humanizePercentage }}" - alert: job processing rate - expr: rate(pg_stat_user_tables_n_tup_del{datname="openstreetmap",relname="delayed_jobs"}[5m]) / rate(pg_stat_user_tables_n_tup_ins{datname="openstreetmap",relname="delayed_jobs"}[5m]) < 0.9 and ignoring(job, name, datname, relname, schemaname, server) chef_role{name="db-master"} == 1 - for: 15m + expr: rate(pg_stat_user_tables_n_tup_del{datname="openstreetmap",relname="delayed_jobs"}[1h]) / rate(pg_stat_user_tables_n_tup_ins{datname="openstreetmap",relname="delayed_jobs"}[1h]) < 0.9 and ignoring(job, name, datname, relname, schemaname, server) chef_role{name="db-master"} == 1 + for: 1h labels: alertgroup: web annotations: