assets,site/content: daily assets regeneration

assets/cortex/rules.yaml

@@ -537,10 +537,30 @@ groups:
       )
     record: cluster_namespace_deployment:container_cpu_usage_seconds_total:sum_rate
   - expr: |
-      sum by (cluster, namespace, deployment) (
+      # This recording rule is made compatible with the breaking changes introduced in kube-state-metrics v2
-        label_replace(
+      # that remove resource metrics, ref:
-          kube_pod_container_resource_requests_cpu_cores,
+      # - https://github.com/kubernetes/kube-state-metrics/blob/master/CHANGELOG.md#v200-alpha--2020-09-16
-          "deployment", "$1", "pod", "(.*)-(?:([0-9]+)|([a-z0-9]+)-([a-z0-9]+))"
+      # - https://github.com/kubernetes/kube-state-metrics/pull/1004
+      #
+      # This is the old expression, compatible with kube-state-metrics < v2.0.0,
+      # where kube_pod_container_resource_requests_cpu_cores was removed:
+      (
+        sum by (cluster, namespace, deployment) (
+          label_replace(
+            kube_pod_container_resource_requests_cpu_cores,
+            "deployment", "$1", "pod", "(.*)-(?:([0-9]+)|([a-z0-9]+)-([a-z0-9]+))"
+          )
+        )
+      )
+      or
+      # This expression is compatible with kube-state-metrics >= v1.4.0,
+      # where kube_pod_container_resource_requests was introduced.
+      (
+        sum by (cluster, namespace, deployment) (
+          label_replace(
+            kube_pod_container_resource_requests{resource="cpu"},
+            "deployment", "$1", "pod", "(.*)-(?:([0-9]+)|([a-z0-9]+)-([a-z0-9]+))"
+          )
         )
       )
     record: cluster_namespace_deployment:kube_pod_container_resource_requests_cpu_cores:sum
@@ -564,10 +584,30 @@ groups:
       )
     record: cluster_namespace_deployment:container_memory_usage_bytes:sum
   - expr: |
-      sum by (cluster, namespace, deployment) (
+      # This recording rule is made compatible with the breaking changes introduced in kube-state-metrics v2
-        label_replace(
+      # that remove resource metrics, ref:
-          kube_pod_container_resource_requests_memory_bytes,
+      # - https://github.com/kubernetes/kube-state-metrics/blob/master/CHANGELOG.md#v200-alpha--2020-09-16
-          "deployment", "$1", "pod", "(.*)-(?:([0-9]+)|([a-z0-9]+)-([a-z0-9]+))"
+      # - https://github.com/kubernetes/kube-state-metrics/pull/1004
+      #
+      # This is the old expression, compatible with kube-state-metrics < v2.0.0,
+      # where kube_pod_container_resource_requests_memory_bytes was removed:
+      (
+        sum by (cluster, namespace, deployment) (
+          label_replace(
+            kube_pod_container_resource_requests_memory_bytes,
+            "deployment", "$1", "pod", "(.*)-(?:([0-9]+)|([a-z0-9]+)-([a-z0-9]+))"
+          )
+        )
+      )
+      or
+      # This expression is compatible with kube-state-metrics >= v1.4.0,
+      # where kube_pod_container_resource_requests was introduced.
+      (
+        sum by (cluster, namespace, deployment) (
+          label_replace(
+            kube_pod_container_resource_requests{resource="memory"},
+            "deployment", "$1", "pod", "(.*)-(?:([0-9]+)|([a-z0-9]+)-([a-z0-9]+))"
+          )
         )
       )
     record: cluster_namespace_deployment:kube_pod_container_resource_requests_memory_bytes:sum

site/content/cortex/_index.md

@@ -2206,14 +2206,35 @@ expr: |
 record: cluster_namespace_deployment:container_cpu_usage_seconds_total:sum_rate
 {{< /code >}}
  
-##### cluster_namespace_deployment:kube_pod_container_resource_requests_cpu_cores:sum
+##### 
+cluster_namespace_deployment:kube_pod_container_resource_requests_cpu_cores:sum
 
 {{< code lang="yaml" >}}
 expr: |
-  sum by (cluster, namespace, deployment) (
+  # This recording rule is made compatible with the breaking changes introduced in kube-state-metrics v2
-    label_replace(
+  # that remove resource metrics, ref:
-      kube_pod_container_resource_requests_cpu_cores,
+  # - https://github.com/kubernetes/kube-state-metrics/blob/master/CHANGELOG.md#v200-alpha--2020-09-16
-      "deployment", "$1", "pod", "(.*)-(?:([0-9]+)|([a-z0-9]+)-([a-z0-9]+))"
+  # - https://github.com/kubernetes/kube-state-metrics/pull/1004
+  #
+  # This is the old expression, compatible with kube-state-metrics < v2.0.0,
+  # where kube_pod_container_resource_requests_cpu_cores was removed:
+  (
+    sum by (cluster, namespace, deployment) (
+      label_replace(
+        kube_pod_container_resource_requests_cpu_cores,
+        "deployment", "$1", "pod", "(.*)-(?:([0-9]+)|([a-z0-9]+)-([a-z0-9]+))"
+      )
+    )
+  )
+  or
+  # This expression is compatible with kube-state-metrics >= v1.4.0,
+  # where kube_pod_container_resource_requests was introduced.
+  (
+    sum by (cluster, namespace, deployment) (
+      label_replace(
+        kube_pod_container_resource_requests{resource="cpu"},
+        "deployment", "$1", "pod", "(.*)-(?:([0-9]+)|([a-z0-9]+)-([a-z0-9]+))"
+      )
     )
   )
 record: cluster_namespace_deployment:kube_pod_container_resource_requests_cpu_cores:sum
@@ -2248,14 +2269,35 @@ expr: |
 record: cluster_namespace_deployment:container_memory_usage_bytes:sum
 {{< /code >}}
  
-##### cluster_namespace_deployment:kube_pod_container_resource_requests_memory_bytes:sum
+##### 
+cluster_namespace_deployment:kube_pod_container_resource_requests_memory_bytes:sum
 
 {{< code lang="yaml" >}}
 expr: |
-  sum by (cluster, namespace, deployment) (
+  # This recording rule is made compatible with the breaking changes introduced in kube-state-metrics v2
-    label_replace(
+  # that remove resource metrics, ref:
-      kube_pod_container_resource_requests_memory_bytes,
+  # - https://github.com/kubernetes/kube-state-metrics/blob/master/CHANGELOG.md#v200-alpha--2020-09-16
-      "deployment", "$1", "pod", "(.*)-(?:([0-9]+)|([a-z0-9]+)-([a-z0-9]+))"
+  # - https://github.com/kubernetes/kube-state-metrics/pull/1004
+  #
+  # This is the old expression, compatible with kube-state-metrics < v2.0.0,
+  # where kube_pod_container_resource_requests_memory_bytes was removed:
+  (
+    sum by (cluster, namespace, deployment) (
+      label_replace(
+        kube_pod_container_resource_requests_memory_bytes,
+        "deployment", "$1", "pod", "(.*)-(?:([0-9]+)|([a-z0-9]+)-([a-z0-9]+))"
+      )
+    )
+  )
+  or
+  # This expression is compatible with kube-state-metrics >= v1.4.0,
+  # where kube_pod_container_resource_requests was introduced.
+  (
+    sum by (cluster, namespace, deployment) (
+      label_replace(
+        kube_pod_container_resource_requests{resource="memory"},
+        "deployment", "$1", "pod", "(.*)-(?:([0-9]+)|([a-z0-9]+)-([a-z0-9]+))"
+      )
     )
   )
 record: cluster_namespace_deployment:kube_pod_container_resource_requests_memory_bytes:sum