Merge pull request #29661 from bang9211/bang9211/downward-api-volume-expose-pod-information/v0.1

[ko]Translate tasks/inject-data-application/downward-api-volume-expose-po
2021-10-05 09:11:10 -07:00
parent 3b319987f3 5c73239f39
commit 177568ab69
3 changed files with 354 additions and 0 deletions
@@ -0,0 +1,57 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: kubernetes-downwardapi-volume-example-2
+spec:
+  containers:
+    - name: client-container
+      image: k8s.gcr.io/busybox:1.24
+      command: ["sh", "-c"]
+      args:
+      - while true; do
+          echo -en '\n';
+          if [[ -e /etc/podinfo/cpu_limit ]]; then
+            echo -en '\n'; cat /etc/podinfo/cpu_limit; fi;
+          if [[ -e /etc/podinfo/cpu_request ]]; then
+            echo -en '\n'; cat /etc/podinfo/cpu_request; fi;
+          if [[ -e /etc/podinfo/mem_limit ]]; then
+            echo -en '\n'; cat /etc/podinfo/mem_limit; fi;
+          if [[ -e /etc/podinfo/mem_request ]]; then
+            echo -en '\n'; cat /etc/podinfo/mem_request; fi;
+          sleep 5;
+        done;
+      resources:
+        requests:
+          memory: "32Mi"
+          cpu: "125m"
+        limits:
+          memory: "64Mi"
+          cpu: "250m"
+      volumeMounts:
+        - name: podinfo
+          mountPath: /etc/podinfo
+  volumes:
+    - name: podinfo
+      downwardAPI:
+        items:
+          - path: "cpu_limit"
+            resourceFieldRef:
+              containerName: client-container
+              resource: limits.cpu
+              divisor: 1m
+          - path: "cpu_request"
+            resourceFieldRef:
+              containerName: client-container
+              resource: requests.cpu
+              divisor: 1m
+          - path: "mem_limit"
+            resourceFieldRef:
+              containerName: client-container
+              resource: limits.memory
+              divisor: 1Mi
+          - path: "mem_request"
+            resourceFieldRef:
+              containerName: client-container
+              resource: requests.memory
+              divisor: 1Mi
+
@@ -0,0 +1,38 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: kubernetes-downwardapi-volume-example
+  labels:
+    zone: us-est-coast
+    cluster: test-cluster1
+    rack: rack-22
+  annotations:
+    build: two
+    builder: john-doe
+spec:
+  containers:
+    - name: client-container
+      image: k8s.gcr.io/busybox
+      command: ["sh", "-c"]
+      args:
+      - while true; do
+          if [[ -e /etc/podinfo/labels ]]; then
+            echo -en '\n\n'; cat /etc/podinfo/labels; fi;
+          if [[ -e /etc/podinfo/annotations ]]; then
+            echo -en '\n\n'; cat /etc/podinfo/annotations; fi;
+          sleep 5;
+        done;
+      volumeMounts:
+        - name: podinfo
+          mountPath: /etc/podinfo
+  volumes:
+    - name: podinfo
+      downwardAPI:
+        items:
+          - path: "labels"
+            fieldRef:
+              fieldPath: metadata.labels
+          - path: "annotations"
+            fieldRef:
+              fieldPath: metadata.annotations
+