From 981e82d6490652943f87accb1525c0940adade7d Mon Sep 17 00:00:00 2001
From: Rob Brown <rob.brown@visual20.com>
Date: Thu, 30 Apr 2020 13:27:30 +0100
Subject: [PATCH 1/3] Add HostEDACUncorrectableErrorsdetected and
 HostEDACCorrectableErrorsdetected rules

---
 _data/rules.yml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/_data/rules.yml b/_data/rules.yml
index d9003b9..2d715bb 100644
--- a/_data/rules.yml
+++ b/_data/rules.yml
@@ -207,6 +207,14 @@ groups:
                 description: OOM kill detected
                 query: 'increase(node_vmstat_oom_kill[30m]) > 1'
                 severity: warning
+              - name: Host EDAC Correctable Errors detected
+                description: '{{ $labels.instance }} has had {{ printf "%.0f" $value }} correctable memory errors reported by EDAC in the last 5 minutes.'
+                query: 'increase(node_edac_correctable_errors_total[5m])'
+                severity: warning
+              - name: Host EDAC Uncorrectable Errors detected
+                description: '{{ $labels.instance }} has had {{ printf "%.0f" $value }} uncorrectable memory errors reported by EDAC in the last 5 minutes.'
+                query: 'increase(node_edac_uncorrectable_errors_total[5m])'
+                severity: warning
 
       - name: Docker containers
         exporters:

From 4b22c078ea83c1ffc4bb91e3f8790b33bbb7df9e Mon Sep 17 00:00:00 2001
From: Rob Brown <rob.brown@visual20.com>
Date: Mon, 4 May 2020 18:47:20 +0100
Subject: [PATCH 2/3] Align EDAC errors with comments

---
 _data/rules.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/_data/rules.yml b/_data/rules.yml
index 2d715bb..40262f5 100644
--- a/_data/rules.yml
+++ b/_data/rules.yml
@@ -210,10 +210,10 @@ groups:
               - name: Host EDAC Correctable Errors detected
                 description: '{{ $labels.instance }} has had {{ printf "%.0f" $value }} correctable memory errors reported by EDAC in the last 5 minutes.'
                 query: 'increase(node_edac_correctable_errors_total[5m])'
-                severity: warning
+                severity: info
               - name: Host EDAC Uncorrectable Errors detected
                 description: '{{ $labels.instance }} has had {{ printf "%.0f" $value }} uncorrectable memory errors reported by EDAC in the last 5 minutes.'
-                query: 'increase(node_edac_uncorrectable_errors_total[5m])'
+                query: 'node_edac_uncorrectable_errors_total > 1'
                 severity: warning
 
       - name: Docker containers

From 8912db93bc87772c5aba3d06ca5eb31959469d3f Mon Sep 17 00:00:00 2001
From: Rob Brown <robert.will.brown@gmail.com>
Date: Mon, 4 May 2020 19:04:52 +0100
Subject: [PATCH 3/3] Fix "greater than" value

---
 _data/rules.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/_data/rules.yml b/_data/rules.yml
index 40262f5..6da8c7b 100644
--- a/_data/rules.yml
+++ b/_data/rules.yml
@@ -213,7 +213,7 @@ groups:
                 severity: info
               - name: Host EDAC Uncorrectable Errors detected
                 description: '{{ $labels.instance }} has had {{ printf "%.0f" $value }} uncorrectable memory errors reported by EDAC in the last 5 minutes.'
-                query: 'node_edac_uncorrectable_errors_total > 1'
+                query: 'node_edac_uncorrectable_errors_total >= 1'
                 severity: warning
 
       - name: Docker containers