三方业务

998-常用脚本/研发环境相关DEMO/获取DEMO环境的JVM参数信息.sh

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+
+
+#!/bin/bash
+
+# 指定命名空间
+export NAMESPACE="uavcloud-demo"
+
+# 输出表头
+printf "%-30s %-50s\n" "Deployment" "CUST_JAVA_OPTS"
+
+# 获取所有 Deployment 的名称
+deployments=$(kubectl get deployments -n $NAMESPACE -o jsonpath='{.items[*].metadata.name}')
+
+# 遍历每个 Deployment
+for deployment in $deployments; do
+    # 获取 CUST_JAVA_OPTS 的值
+    cust_java_opts=$(kubectl get deployment $deployment -n $NAMESPACE -o jsonpath='{.spec.template.spec.containers[*].env[?(@.name=="CUST_JAVA_OPTS")].value}')
+
+    # 输出结果
+    printf "%-30s %-50s\n" "$deployment" "$cust_java_opts"
+done
+