From 5811e11adc0debf8b4aa631320e132ad14088d3b Mon Sep 17 00:00:00 2001
From: zhuchangjin <cjzhu@creams.io>
Date: Thu, 14 May 2020 11:51:17 +0800
Subject: [PATCH] feat(prometheus alert rules): add host disk partition
 readonly alert rules

---
 _data/rules.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/_data/rules.yml b/_data/rules.yml
index 0c1de75..cab5c6a 100644
--- a/_data/rules.yml
+++ b/_data/rules.yml
@@ -223,6 +223,10 @@ groups:
                 description: '{{ $labels.instance }} interface {{ $labels.device }} has encountered {{ printf "%.0f" $value }} transmit errors in the last five minutes.'
                 query: 'increase(node_network_transmit_errs_total[5m]) > 0'
                 severity: warning
+              - name: Host filesystem readonly
+                description: '{{ $labels.instance }} partition {{ $labels.device }} has become readonly.'
+                query: 'node_filesystem_readonly{fstype!~"(tmpfs|proc|aufs|rpc_pipefs)"} == 1'
+                severity: error
                 
       - name: Docker containers
         exporters: