Sane Opsgenie alerting

component/slos.libsonnet

@@ -17,7 +17,6 @@ local newSLO(name, group, sloParams) =
     name: name,
     objective: sloParams.objective,
     alerting: {
-      labels: params.slos.alerting.labels,
       page_alert: {
         labels: params.slos.alerting.page_labels,
         annotations: {
@@ -86,7 +85,6 @@ local generateSlothInput(name, uptime) =
           },
           labels+: {
             service: 'VSHN' + name,
-            OnCall: '{{ if eq $labels.sla "guaranteed" }}true{{ else }}false{{ end }}',
           },
         },
       },
@@ -104,7 +102,6 @@ local generateSlothInput(name, uptime) =
           },
           labels+: {
             service: 'VSHN' + name,
-            OnCall: '{{ if eq $labels.sla "guaranteed" }}true{{ else }}false{{ end }}',
           },
         },
       },

component/vshn_alerting.jsonnet

@@ -0,0 +1,63 @@
+local kap = import 'lib/kapitan.libjsonnet';
+
+local inv = kap.inventory();
+local params = inv.parameters.appcat;
+
+
+local genGenericAlertingRule(serviceName) = {
+  apiVersion: 'monitoring.coreos.com/v1',
+  kind: 'PrometheusRule',
+  metadata: {
+    name: 'vshn-' + std.asciiLower(serviceName) + '-sla',
+    namespace: params.slos.namespace,
+    labels: {
+      syn_team: 'schedar',
+      syn_component: 'appcat',
+      syn: 'true',
+    },
+  },
+  spec: {
+    groups: [
+      {
+        name: 'appcat-' + std.asciiLower(serviceName) + '-sla-target',
+        rules: [
+          {
+            alert: 'vshn-' + std.asciiLower(serviceName) + '-sla',
+            // this query can be read as: if the rate of probes that are not successful is higher than 0.2 in the last 5 minutes and in the last minute, then alert
+            // rate works on per second basis, so 0.2 means 20% of the probes are failing, which for 5 minutes is 1 minute and for 1 minute is 45 seconds
+            expr: 'rate(appcat_probes_seconds_count{reason!="success", service="' + serviceName + '", ha="false", maintenance="false"}[5m]) > 0.2 and rate(appcat_probes_seconds_count{reason!="success", service="' + serviceName + '", ha="false", maintenance="false"}[1m]) > 0.75',
+            labels: {
+              OnCall: '{{ if eq $labels.sla "guaranteed" }}true{{ else }}false{{ end }}',
+              runbook: 'https://kb.vshn.ch/app-catalog/how-tos/appcat/GuaranteedUptimeTarget.html',
+              service: serviceName,
+              severity: 'critical',
+              syn: 'true',
+              syn_team: 'schedar',
+              syn_component: 'appcat',
+            },
+          },
+          {
+            alert: 'vshn-' + std.asciiLower(serviceName) + '-sla-ha',
+            // this query can be read as: if the rate of probes that are not successful is higher than 0.2 in the last 5 minutes and in the last minute, then alert
+            // rate works on per second basis, so 0.2 means 20% of the probes are failing, which for 5 minutes is 1 minute and for 1 minute is 45 seconds
+            expr: 'rate(appcat_probes_seconds_count{reason!="success", service="' + serviceName + '", ha="true"}[5m]) > 0.2 and rate(appcat_probes_seconds_count{reason!="success", service="' + serviceName + '", ha="true"}[1m]) > 0.75',
+            labels: {
+              OnCall: '{{ if eq $labels.sla "guaranteed" }}true{{ else }}false{{ end }}',
+              runbook: 'https://kb.vshn.ch/app-catalog/how-tos/appcat/GuaranteedUptimeTarget.html',
+              service: serviceName,
+              severity: 'critical',
+              syn: 'true',
+              syn_team: 'schedar',
+              syn_component: 'appcat',
+            },
+          },
+        ],
+      },
+    ],
+  },
+};
+
+
+{
+  GenGenericAlertingRule: genGenericAlertingRule,
+}

component/vshn_appcat_services.jsonnet

@@ -10,6 +10,8 @@ local prom = import 'prometheus.libsonnet';
 local xrds = import 'xrds.libsonnet';
 
 local slos = import 'slos.libsonnet';
+local opsgenieRules = import 'vshn_alerting.jsonnet';
+
 
 local inv = kap.inventory();
 local params = inv.parameters.appcat;
@@ -188,6 +190,8 @@ local vshn_appcat_service(name, serviceParams) =
     [if isOpenshift && std.objectHas(serviceParams, 'openshiftTemplate') then '21_openshift_template_%s_vshn' % name]: osTemplate,
     [if params.services.vshn.enabled && serviceParams.enabled then 'sli_exporter/90_slo_vshn_%s' % name]: slos.Get('vshn-' + name),
     [if params.services.vshn.enabled && serviceParams.enabled then 'sli_exporter/90_slo_vshn_%s_ha' % name]: slos.Get('vshn-' + name + '-ha'),
+    ['sli_exporter/90_%s_Opsgenie' % name]: opsgenieRules.GenGenericAlertingRule(name),
+
   } else {}
 ;
 

component/vshn_minio.jsonnet

@@ -7,7 +7,7 @@ local common = import 'common.libsonnet';
 local inv = kap.inventory();
 local params = inv.parameters.appcat;
 local minioParams = params.services.vshn.minio;
-
+local opsgenieRules = import 'vshn_alerting.jsonnet';
 
 local instances = [
   kube._Object('vshn.appcat.vshn.io/v1', 'VSHNMinio', instance.name) +
@@ -29,4 +29,6 @@ local instances = [
 
 if params.services.vshn.enabled && minioParams.enabled && std.length(instances) != 0 then {
   '22_minio_instances': instances,
+  'sli_exporter/90_VSHNMinio_Opsgenie': opsgenieRules.GenGenericAlertingRule('VSHNMinio'),
+
 } else {}

component/vshn_postgres.jsonnet

@@ -12,6 +12,7 @@ local xrds = import 'xrds.libsonnet';
 local inv = kap.inventory();
 local params = inv.parameters.appcat;
 local pgParams = params.services.vshn.postgres;
+local opsgenieRules = import 'vshn_alerting.jsonnet';
 
 local defaultDB = 'postgres';
 local defaultUser = 'postgres';
@@ -307,4 +308,6 @@ if params.services.vshn.enabled && pgParams.enabled then
     [if isOpenshift then '12_stackgres_openshift_operator_netpol']: stackgresNetworkPolicy,
     [if params.slos.enabled && params.services.vshn.enabled && params.services.vshn.postgres.enabled then 'sli_exporter/90_slo_vshn_postgresql']: slos.Get('vshn-postgresql'),
     [if params.slos.enabled && params.services.vshn.enabled && params.services.vshn.postgres.enabled then 'sli_exporter/90_slo_vshn_postgresql_ha']: slos.Get('vshn-postgresql-ha'),
+    [if params.services.vshn.enabled && params.services.vshn.postgres.enabled then 'sli_exporter/90_VSHNPostgreSQL_Opsgenie']: opsgenieRules.GenGenericAlertingRule('VSHNPostgreSQL'),
+
   } else {}

component/vshn_redis.jsonnet

@@ -13,6 +13,7 @@ local xrds = import 'xrds.libsonnet';
 local inv = kap.inventory();
 local params = inv.parameters.appcat;
 local redisParams = params.services.vshn.redis;
+local opsgenieRules = import 'vshn_alerting.jsonnet';
 
 local defaultUser = 'default';
 local defaultPort = '6379';
@@ -566,4 +567,5 @@ if params.services.vshn.enabled && redisParams.enabled then {
   [if isOpenshift then '21_openshift_template_redis_vshn']: osTemplate,
   [if params.services.vshn.enabled && params.services.vshn.redis.enabled then 'sli_exporter/90_slo_vshn_redis']: slos.Get('vshn-redis'),
   [if params.services.vshn.enabled && params.services.vshn.redis.enabled then 'sli_exporter/90_slo_vshn_redis_ha']: slos.Get('vshn-redis-ha'),
+  [if params.services.vshn.enabled && params.services.vshn.redis.enabled then 'sli_exporter/90_VSHNRedis_Opsgenie']: opsgenieRules.GenGenericAlertingRule('VSHNRedis'),
 } else {}

tests/golden/minio/appcat/appcat/sli_exporter/90_minio_Opsgenie.yaml

@@ -0,0 +1,39 @@
+apiVersion: monitoring.coreos.com/v1
+kind: PrometheusRule
+metadata:
+  labels:
+    syn: 'true'
+    syn_component: appcat
+    syn_team: schedar
+  name: vshn-minio-sla
+  namespace: appcat-slos
+spec:
+  groups:
+    - name: appcat-minio-sla-target
+      rules:
+        - alert: vshn-minio-sla
+          expr: rate(appcat_probes_seconds_count{reason!="success", service="minio",
+            ha="false", maintenance="false"}[5m]) > 0.2 and rate(appcat_probes_seconds_count{reason!="success",
+            service="minio", ha="false", maintenance="false"}[1m]) > 0.75
+          labels:
+            OnCall: '{{ if eq $labels.sla "guaranteed" }}true{{ else }}false{{ end
+              }}'
+            runbook: https://kb.vshn.ch/app-catalog/how-tos/appcat/GuaranteedUptimeTarget.html
+            service: minio
+            severity: critical
+            syn: 'true'
+            syn_component: appcat
+            syn_team: schedar
+        - alert: vshn-minio-sla-ha
+          expr: rate(appcat_probes_seconds_count{reason!="success", service="minio",
+            ha="true"}[5m]) > 0.2 and rate(appcat_probes_seconds_count{reason!="success",
+            service="minio", ha="true"}[1m]) > 0.75
+          labels:
+            OnCall: '{{ if eq $labels.sla "guaranteed" }}true{{ else }}false{{ end
+              }}'
+            runbook: https://kb.vshn.ch/app-catalog/how-tos/appcat/GuaranteedUptimeTarget.html
+            service: minio
+            severity: critical
+            syn: 'true'
+            syn_component: appcat
+            syn_team: schedar

tests/golden/minio/appcat/appcat/sli_exporter/90_slo_vshn_minio.yaml

@@ -166,15 +166,9 @@ spec:
             )
           for: 6m
           labels:
-            OnCall: '{{ if eq $labels.sla "guaranteed" }}true{{ else }}false{{ end
-              }}'
             service: VSHNMinio
             severity: critical
-            slo: 'true'
             sloth_severity: page
-            syn: 'true'
-            syn_component: appcat
-            syn_team: schedar
         - alert: SLO_AppCat_VSHNMinioUptime
           annotations:
             runbook_url: https://hub.syn.tools/appcat/runbooks/vshn-minio.html#uptime
@@ -194,12 +188,6 @@ spec:
                 max(slo:sli_error:ratio_rate3d{sloth_id="appcat-vshn-minio-uptime", sloth_service="appcat-vshn-minio", sloth_slo="uptime"} > (1 * 0.0009999999999999432)) without (sloth_window)
             )
           labels:
-            OnCall: '{{ if eq $labels.sla "guaranteed" }}true{{ else }}false{{ end
-              }}'
             service: VSHNMinio
             severity: warning
-            slo: 'true'
             sloth_severity: ticket
-            syn: 'true'
-            syn_component: appcat
-            syn_team: schedar

tests/golden/minio/appcat/appcat/sli_exporter/90_slo_vshn_minio_ha.yaml

@@ -166,15 +166,9 @@ spec:
             )
           for: 6m
           labels:
-            OnCall: '{{ if eq $labels.sla "guaranteed" }}true{{ else }}false{{ end
-              }}'
             service: VSHNMinio
             severity: critical
-            slo: 'true'
             sloth_severity: page
-            syn: 'true'
-            syn_component: appcat
-            syn_team: schedar
         - alert: SLO_AppCat_HAVSHNMinioUptime
           annotations:
             runbook_url: https://hub.syn.tools/appcat/runbooks/vshn-minio.html#uptime
@@ -194,12 +188,6 @@ spec:
                 max(slo:sli_error:ratio_rate3d{sloth_id="appcat-vshn-minio-ha-uptime", sloth_service="appcat-vshn-minio-ha", sloth_slo="uptime"} > (1 * 0.0009999999999999432)) without (sloth_window)
             )
           labels:
-            OnCall: '{{ if eq $labels.sla "guaranteed" }}true{{ else }}false{{ end
-              }}'
             service: VSHNMinio
             severity: warning
-            slo: 'true'
             sloth_severity: ticket
-            syn: 'true'
-            syn_component: appcat
-            syn_team: schedar

tests/golden/openshift/appcat/appcat/sli_exporter/90_VSHNPostgreSQL_Opsgenie.yaml

@@ -0,0 +1,39 @@
+apiVersion: monitoring.coreos.com/v1
+kind: PrometheusRule
+metadata:
+  labels:
+    syn: 'true'
+    syn_component: appcat
+    syn_team: schedar
+  name: vshn-vshnpostgresql-sla
+  namespace: appcat-slos
+spec:
+  groups:
+    - name: appcat-vshnpostgresql-sla-target
+      rules:
+        - alert: vshn-vshnpostgresql-sla
+          expr: rate(appcat_probes_seconds_count{reason!="success", service="VSHNPostgreSQL",
+            ha="false", maintenance="false"}[5m]) > 0.2 and rate(appcat_probes_seconds_count{reason!="success",
+            service="VSHNPostgreSQL", ha="false", maintenance="false"}[1m]) > 0.75
+          labels:
+            OnCall: '{{ if eq $labels.sla "guaranteed" }}true{{ else }}false{{ end
+              }}'
+            runbook: https://kb.vshn.ch/app-catalog/how-tos/appcat/GuaranteedUptimeTarget.html
+            service: VSHNPostgreSQL
+            severity: critical
+            syn: 'true'
+            syn_component: appcat
+            syn_team: schedar
+        - alert: vshn-vshnpostgresql-sla-ha
+          expr: rate(appcat_probes_seconds_count{reason!="success", service="VSHNPostgreSQL",
+            ha="true"}[5m]) > 0.2 and rate(appcat_probes_seconds_count{reason!="success",
+            service="VSHNPostgreSQL", ha="true"}[1m]) > 0.75
+          labels:
+            OnCall: '{{ if eq $labels.sla "guaranteed" }}true{{ else }}false{{ end
+              }}'
+            runbook: https://kb.vshn.ch/app-catalog/how-tos/appcat/GuaranteedUptimeTarget.html
+            service: VSHNPostgreSQL
+            severity: critical
+            syn: 'true'
+            syn_component: appcat
+            syn_team: schedar

tests/golden/openshift/appcat/appcat/sli_exporter/90_VSHNRedis_Opsgenie.yaml

@@ -0,0 +1,39 @@
+apiVersion: monitoring.coreos.com/v1
+kind: PrometheusRule
+metadata:
+  labels:
+    syn: 'true'
+    syn_component: appcat
+    syn_team: schedar
+  name: vshn-vshnredis-sla
+  namespace: appcat-slos
+spec:
+  groups:
+    - name: appcat-vshnredis-sla-target
+      rules:
+        - alert: vshn-vshnredis-sla
+          expr: rate(appcat_probes_seconds_count{reason!="success", service="VSHNRedis",
+            ha="false", maintenance="false"}[5m]) > 0.2 and rate(appcat_probes_seconds_count{reason!="success",
+            service="VSHNRedis", ha="false", maintenance="false"}[1m]) > 0.75
+          labels:
+            OnCall: '{{ if eq $labels.sla "guaranteed" }}true{{ else }}false{{ end
+              }}'
+            runbook: https://kb.vshn.ch/app-catalog/how-tos/appcat/GuaranteedUptimeTarget.html
+            service: VSHNRedis
+            severity: critical
+            syn: 'true'
+            syn_component: appcat
+            syn_team: schedar
+        - alert: vshn-vshnredis-sla-ha
+          expr: rate(appcat_probes_seconds_count{reason!="success", service="VSHNRedis",
+            ha="true"}[5m]) > 0.2 and rate(appcat_probes_seconds_count{reason!="success",
+            service="VSHNRedis", ha="true"}[1m]) > 0.75
+          labels:
+            OnCall: '{{ if eq $labels.sla "guaranteed" }}true{{ else }}false{{ end
+              }}'
+            runbook: https://kb.vshn.ch/app-catalog/how-tos/appcat/GuaranteedUptimeTarget.html
+            service: VSHNRedis
+            severity: critical
+            syn: 'true'
+            syn_component: appcat
+            syn_team: schedar

tests/golden/openshift/appcat/appcat/sli_exporter/90_slo_vshn_postgresql.yaml

@@ -166,15 +166,9 @@ spec:
             )
           for: 6m
           labels:
-            OnCall: '{{ if eq $labels.sla "guaranteed" }}true{{ else }}false{{ end
-              }}'
             service: VSHNPostgreSQL
             severity: critical
-            slo: 'true'
             sloth_severity: page
-            syn: 'true'
-            syn_component: appcat
-            syn_team: schedar
         - alert: SLO_AppCat_VSHNPostgreSQLUptime
           annotations:
             runbook_url: https://hub.syn.tools/appcat/runbooks/vshn-postgresql.html#uptime
@@ -194,12 +188,6 @@ spec:
                 max(slo:sli_error:ratio_rate3d{sloth_id="appcat-vshn-postgresql-uptime", sloth_service="appcat-vshn-postgresql", sloth_slo="uptime"} > (1 * 0.0009999999999999432)) without (sloth_window)
             )
           labels:
-            OnCall: '{{ if eq $labels.sla "guaranteed" }}true{{ else }}false{{ end
-              }}'
             service: VSHNPostgreSQL
             severity: warning
-            slo: 'true'
             sloth_severity: ticket
-            syn: 'true'
-            syn_component: appcat
-            syn_team: schedar

tests/golden/openshift/appcat/appcat/sli_exporter/90_slo_vshn_postgresql_ha.yaml

@@ -166,15 +166,9 @@ spec:
             )
           for: 6m
           labels:
-            OnCall: '{{ if eq $labels.sla "guaranteed" }}true{{ else }}false{{ end
-              }}'
             service: VSHNPostgreSQL
             severity: critical
-            slo: 'true'
             sloth_severity: page
-            syn: 'true'
-            syn_component: appcat
-            syn_team: schedar
         - alert: SLO_AppCat_HAVSHNPostgreSQLUptime
           annotations:
             runbook_url: https://hub.syn.tools/appcat/runbooks/vshn-postgresql.html#uptime
@@ -194,12 +188,6 @@ spec:
                 max(slo:sli_error:ratio_rate3d{sloth_id="appcat-vshn-postgresql-ha-uptime", sloth_service="appcat-vshn-postgresql-ha", sloth_slo="uptime"} > (1 * 0.0009999999999999432)) without (sloth_window)
             )
           labels:
-            OnCall: '{{ if eq $labels.sla "guaranteed" }}true{{ else }}false{{ end
-              }}'
             service: VSHNPostgreSQL
             severity: warning
-            slo: 'true'
             sloth_severity: ticket
-            syn: 'true'
-            syn_component: appcat
-            syn_team: schedar