From cc89d6d4211aa5aec8e5bef8c854d4929c337887 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@spreadspace.org>
Date: Sun, 26 Sep 2021 03:32:47 +0200
Subject: improved promethues multitarget support

---
 .../server/defaults/main/rules_blackbox__probe.yml | 74 ++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 roles/monitoring/prometheus/server/defaults/main/rules_blackbox__probe.yml

(limited to 'roles/monitoring/prometheus/server/defaults/main/rules_blackbox__probe.yml')

diff --git a/roles/monitoring/prometheus/server/defaults/main/rules_blackbox__probe.yml b/roles/monitoring/prometheus/server/defaults/main/rules_blackbox__probe.yml
new file mode 100644
index 00000000..9f9d2292
--- /dev/null
+++ b/roles/monitoring/prometheus/server/defaults/main/rules_blackbox__probe.yml
@@ -0,0 +1,74 @@
+---
+prometheus_server_rules_blackbox__probe_extra: []
+prometheus_server_rules_blackbox__probe:
+  - alert: BlackboxProbeFailed
+    expr: probe_success == 0
+    for: 0m
+    labels:
+      severity: critical
+    annotations:
+      summary: Blackbox probe failed (instance {{ '{{' }} $labels.instance {{ '}}' }})
+      description: "Probe failed\n  VALUE = {{ '{{' }} $value {{ '}}' }}\n  LABELS = {{ '{{' }} $labels {{ '}}' }}"
+
+  - alert: BlackboxSlowProbe
+    expr: avg_over_time(probe_duration_seconds[1m]) > 1
+    for: 1m
+    labels:
+      severity: warning
+    annotations:
+      summary: Blackbox slow probe (instance {{ '{{' }} $labels.instance {{ '}}' }})
+      description: "Blackbox probe took more than 1s to complete\n  VALUE = {{ '{{' }} $value {{ '}}' }}\n  LABELS = {{ '{{' }} $labels {{ '}}' }}"
+
+  - alert: BlackboxSslCertificateWillExpireSoon
+    expr: probe_ssl_earliest_cert_expiry - time() < 86400 * 30
+    for: 0m
+    labels:
+      severity: warning
+    annotations:
+      summary: Blackbox SSL certificate will expire soon (instance {{ '{{' }} $labels.instance {{ '}}' }})
+      description: "SSL certificate expires in 30 days\n  VALUE = {{ '{{' }} $value {{ '}}' }}\n  LABELS = {{ '{{' }} $labels {{ '}}' }}"
+
+  - alert: BlackboxSslCertificateWillExpireSoon
+    expr: probe_ssl_earliest_cert_expiry - time() < 86400 * 3
+    for: 0m
+    labels:
+      severity: critical
+    annotations:
+      summary: Blackbox SSL certificate will expire soon (instance {{ '{{' }} $labels.instance {{ '}}' }})
+      description: "SSL certificate expires in 3 days\n  VALUE = {{ '{{' }} $value {{ '}}' }}\n  LABELS = {{ '{{' }} $labels {{ '}}' }}"
+
+  - alert: BlackboxSslCertificateExpired
+    expr: probe_ssl_earliest_cert_expiry - time() <= 0
+    for: 0m
+    labels:
+      severity: critical
+    annotations:
+      summary: Blackbox SSL certificate expired (instance {{ '{{' }} $labels.instance {{ '}}' }})
+      description: "SSL certificate has expired already\n  VALUE = {{ '{{' }} $value {{ '}}' }}\n  LABELS = {{ '{{' }} $labels {{ '}}' }}"
+
+  - alert: BlackboxProbeHttpFailure
+    expr: probe_http_status_code <= 199 OR probe_http_status_code >= 400
+    for: 0m
+    labels:
+      severity: critical
+    annotations:
+      summary: Blackbox probe HTTP failure (instance {{ '{{' }} $labels.instance {{ '}}' }})
+      description: "HTTP status code is not 200-399\n  VALUE = {{ '{{' }} $value {{ '}}' }}\n  LABELS = {{ '{{' }} $labels {{ '}}' }}"
+
+  - alert: BlackboxProbeSlowHttp
+    expr: avg_over_time(probe_http_duration_seconds[1m]) > 1
+    for: 1m
+    labels:
+      severity: warning
+    annotations:
+      summary: Blackbox probe slow HTTP (instance {{ '{{' }} $labels.instance {{ '}}' }})
+      description: "HTTP request took more than 1s\n  VALUE = {{ '{{' }} $value {{ '}}' }}\n  LABELS = {{ '{{' }} $labels {{ '}}' }}"
+
+  - alert: BlackboxProbeSlowPing
+    expr: avg_over_time(probe_icmp_duration_seconds[1m]) > 1
+    for: 1m
+    labels:
+      severity: warning
+    annotations:
+      summary: Blackbox probe slow ping (instance {{ '{{' }} $labels.instance {{ '}}' }})
+      description: "Blackbox ping took more than 1s\n  VALUE = {{ '{{' }} $value {{ '}}' }}\n  LABELS = {{ '{{' }} $labels {{ '}}' }}"
-- 
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