docs: k8s commands

ryan4yin · Aug 27, 2024 · 3aee5b4 · 3aee5b4
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diff --git a/kubernetes/kubectl 常用命令.md b/kubernetes/kubectl 常用命令.md
@@ -14,6 +14,8 @@ kubectl get nodes --label-columns "node.kubernetes.io/instance-type" --no-header
 
 kubectl get nodes --label-columns "topology.kubernetes.io/zone,node.kubernetes.io/instance-type" --no-headers | awk '{print $6,$7}' | sort | uniq -c | sort -nr
 
+# 查询所有异常的事件
+kubectl events --types=Warning
 ```
 
 ```shell

diff --git a/kubernetes/service_mesh/istio/CHANGELOG.md b/kubernetes/service_mesh/istio/CHANGELOG.md
@@ -80,3 +80,6 @@
   - **Gateway API 对 service mesh 的支持进入 stable，也就是说可以考虑从 virtualservice/DestinationRule
     这一套 API 彻底迁移到 Gateway API 了**
   - **Delta xDS 成为默认方式，这极大地提高了控制面与 sidecar proxy 的性能**
+- **[istio 1.23](https://istio.io/latest/news/releases/1.23.x/announcing-1.23/)** - 2024-08-14
+  - 对 Ambient Mesh 做了大量改进
+
diff --git a/kubernetes/service_mesh/istio/ambient-mode/README.md b/kubernetes/service_mesh/istio/ambient-mode/README.md
@@ -0,0 +1,5 @@
+# Istio Ambient Mode
+
+目前测试进展：
+
+1.