Merge pull request #1344 from PhilipGough/MON-1085

jsonnet: Support scraping the config-reloader for AlertManager and Pr…
prometheus-operator · Sep 22, 2021 · 7f1092c · 7f1092c
2 parents 44466ff + 7b32afb
commit 7f1092c
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Showing 6 changed files with 19 additions and 4 deletions.
diff --git a/jsonnet/kube-prometheus/components/alertmanager.libsonnet b/jsonnet/kube-prometheus/components/alertmanager.libsonnet
@@ -19,6 +19,7 @@ local defaults = {
     if !std.setMember(labelName, ['app.kubernetes.io/version'])
   },
   name: error 'must provide name',
+  reloaderPort: 8080,
   config: {
     global: {
       resolve_timeout: '5m',
@@ -136,6 +137,7 @@ function(params) {
     spec: {
       ports: [
         { name: 'web', targetPort: 'web', port: 9093 },
+        { name: 'reloader-web', port: am._config.reloaderPort, targetPort: 'reloader-web' },
       ],
       selector: {
         app: 'alertmanager',
@@ -161,6 +163,7 @@ function(params) {
       },
       endpoints: [
         { port: 'web', interval: '30s' },
+        { port: 'reloader-web', interval: '30s' },
       ],
     },
   },

diff --git a/jsonnet/kube-prometheus/components/prometheus.libsonnet b/jsonnet/kube-prometheus/components/prometheus.libsonnet
@@ -35,6 +35,7 @@ local defaults = {
     },
   },
   thanos: null,
+  reloaderPort: 8080,
 };
 
 
@@ -98,6 +99,7 @@ function(params) {
     spec: {
       ports: [
                { name: 'web', targetPort: 'web', port: 9090 },
+               { name: 'reloader-web', port: p._config.reloaderPort, targetPort: 'reloader-web' },
              ] +
              (
                if p._config.thanos != null then
@@ -317,10 +319,10 @@ function(params) {
       selector: {
         matchLabels: p._config.selectorLabels,
       },
-      endpoints: [{
-        port: 'web',
-        interval: '30s',
-      }],
+      endpoints: [
+        { port: 'web', interval: '30s' },
+        { port: 'reloader-web', interval: '30s' },
+      ],
     },
   },
 

diff --git a/manifests/alertmanager-service.yaml b/manifests/alertmanager-service.yaml
@@ -14,6 +14,9 @@ spec:
   - name: web
     port: 9093
     targetPort: web
+  - name: reloader-web
+    port: 8080
+    targetPort: reloader-web
   selector:
     alertmanager: main
     app: alertmanager

diff --git a/manifests/alertmanager-serviceMonitor.yaml b/manifests/alertmanager-serviceMonitor.yaml
@@ -12,6 +12,8 @@ spec:
   endpoints:
   - interval: 30s
     port: web
+  - interval: 30s
+    port: reloader-web
   selector:
     matchLabels:
       alertmanager: main

diff --git a/manifests/prometheus-service.yaml b/manifests/prometheus-service.yaml
@@ -14,6 +14,9 @@ spec:
   - name: web
     port: 9090
     targetPort: web
+  - name: reloader-web
+    port: 8080
+    targetPort: reloader-web
   selector:
     app: prometheus
     app.kubernetes.io/component: prometheus

diff --git a/manifests/prometheus-serviceMonitor.yaml b/manifests/prometheus-serviceMonitor.yaml
@@ -12,6 +12,8 @@ spec:
   endpoints:
   - interval: 30s
     port: web
+  - interval: 30s
+    port: reloader-web
   selector:
     matchLabels:
       app.kubernetes.io/component: prometheus