add

998-常用脚本/uavcloud-被cmii_operator替代/uavcloud-副本数量.sh

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+#!/bin/bash
+
+# 设置命名空间
+NAMESPACE="xmyd"
+
+desired_deployment_name="cmii"
+
+change_to_integration() {
+  echo "[change_to_integration] - namespace set to uavcloud-test!"
+  NAMESPACE="uavcloud-test"
+  echo ""
+}
+
+change_to_validation() {
+  echo "[change_to_validation] - namespace set to uavcloud-feature!"
+  NAMESPACE="uavcloud-feature"
+  echo ""
+}
+
+change_to_uat() {
+  echo "[change_to_uat] - namespace set to change_to_uat!"
+  NAMESPACE="uavcloud-uat"
+  echo ""
+}
+
+restart_deployment() {
+
+  local need_to_scale_up_deployments
+  # shellcheck disable=SC2207
+  need_to_scale_up_deployments=($(kubectl get deployments -n $NAMESPACE -o=jsonpath='{.items[*].metadata.name}' | tr " " "\n"))
+
+  local deployment_name
+  local desired_replica_count
+  for deployment_name in "${need_to_scale_up_deployments[@]}"; do
+    if echo "$deployment_name" | grep -qE "${desired_deployment_name}"; then
+      echo "[RESTART] - namespace of [$NAMESPACE] deployment of [$deployment_name] need to RESTART !"
+      echo ""
+      desired_replica_count=$(kubectl -n "$NAMESPACE" get deployment "$deployment_name" -o=jsonpath='{.spec.replicas}')
+      kubectl scale deployment "$deployment_name" --replicas=0 -n "$NAMESPACE"
+      echo "[SCALE] - namespace of [$NAMESPACE] deployment of [$deployment_name] desired_replica_count is $desired_replica_count"
+      kubectl scale deployment "$deployment_name" --replicas="${desired_replica_count}" -n "$NAMESPACE"
+      echo ""
+    fi
+  done
+
+}
+
+change_replica_of_deployment() {
+
+  if [ "$1" == "" ]; then
+    echo "[change_replica_of_deployment] - desired_replica_count is null , can not execute !"
+    return 233
+  fi
+  local desired_replica_count
+  desired_replica_count=$1
+
+  if [ "${desired_deployment_name}" == "" ]; then
+    echo "[change_replica_of_deployment] - WARNING all deployment of [$NAMESPACE] will be SCALE to => [$desired_replica_count] !!"
+  fi
+
+  local all_deployment_name_list
+  # shellcheck disable=SC2207
+  all_deployment_name_list=($(kubectl get deployments -n $NAMESPACE -o=jsonpath='{.items [*].metadata.name}' | tr " " "\n"))
+
+  local deployment_name
+  for deployment_name in "${all_deployment_name_list[@]}"; do
+    if echo "$deployment_name" | grep -qE "${desired_deployment_name}"; then
+      echo ""
+      echo "[SCALE] - namespace of [$NAMESPACE] deployment of [$deployment_name] SCALE TO => [$desired_replica_count]"
+      kubectl scale deployment "$deployment_name" --replicas="${desired_replica_count}" -n "$NAMESPACE"
+      echo ""
+    fi
+  done
+
+}
+
+main() {
+
+  # 修改环境
+ change_to_validation
+
+  # 模糊匹配
+  # 空则匹配命名空间中的全部deployment
+#  desired_deployment_name="bitbu"
+
+  # 重启 deployment1
+  #  restart_deployment
+
+  # 改变deployment的副本数量
+  change_replica_of_deployment 1
+
+}
+
+main