fix: Remove the screen flashing prompt in install.sh and add check fo…

…r the existence of the jq command. (#64)

Signed-off-by: yutao04 <[email protected]>

install/install.sh

@@ -70,7 +70,13 @@ function helm_install_for_hango_component() {
 }
 
 function verify_hango_install() {
-  sleep 10
+  jq -V > /dev/null 2>&1
+  if [[ $? -ne 0 ]]; then
+    log "Unable to find jq command, skipping service readiness check."
+    return 0
+  fi
+  sleep 1
+
   while true; do
     # 获取命名空间中所有的 Deployment 名称
     DEPLOYMENTS="$(kubectl get deploy -n ${HANGO_NAMESPACE} -o jsonpath='{.items[*].metadata.name}')"
@@ -87,18 +93,14 @@ function verify_hango_install() {
       # 判断 Deployment 是否就绪
       if [[ ${AVAILABLE} -eq ${DESIRED} ]]; then
         echo "Deployment ${DEPLOYMENT_NAME} is ready."
-      else
-        echo "Deployment ${DEPLOYMENT_NAME} is not ready yet. Waiting..."
-        # 如果有任何一个 Deployment 不就绪，则退出循环
-        continue 2
       fi
     done
 
     # 所有的 Deployment 都就绪，退出循环
-    echo "All deployments are ready."
+    echo "All deployments have been successfully created and are waiting for the Pods to be ready."
     break
 
-    sleep 5
+    sleep 2
   done
 }
 
@@ -119,8 +121,8 @@ function main() {
     log "install finished!"
     log "start to verify hango install"
     verify_hango_install
-    log "hango verfied ok"
-    "${work_dir}"/init-hango/init.sh
+    sleep 1s
+    echo "Please create gateway manually (to use shell script install/init-hango/init.sh after the Pod is ready)"
 }
 
 # start installation process