From 59563870f77f0b9c1bf09237842f18698a154a4b Mon Sep 17 00:00:00 2001
From: anlicheng <244108715@qq.com>
Date: Mon, 8 Jun 2026 20:46:43 +0800
Subject: [PATCH] =?UTF-8?q?=E8=A7=A3=E5=86=B3=E9=95=9C=E5=83=8F=E5=AD=98?=
 =?UTF-8?q?=E5=9C=A8=E5=88=99=E8=B7=B3=E8=BF=87=E4=B8=8B=E8=BD=BD?=
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---
 apps/docker/src/docker_deployer.erl | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/apps/docker/src/docker_deployer.erl b/apps/docker/src/docker_deployer.erl
index 3ab24b2..ae8fa78 100644
--- a/apps/docker/src/docker_deployer.erl
+++ b/apps/docker/src/docker_deployer.erl
@@ -122,11 +122,17 @@ ensure_container_absent(TaskId, ContainerName) when is_integer(TaskId), is_binar
 ensure_image_ready(TaskId, Image0) when is_integer(TaskId), is_binary(Image0) ->
     Image = normalize_image(Image0),
     report_task_event(TaskId, <<"info">>, <<"使用镜像:"/utf8, Image/binary>>),
-    report_task_event(TaskId, <<"info">>, <<"开始拉取镜像:"/utf8, Image/binary>>),
-    case docker_commands:pull_image(Image) of
-        {ok, Ref, Pid, MRef} ->
-            await_pull_image(TaskId, Ref, Pid, MRef),
-            {ok, Image}
+    case docker_commands:check_image_exist(Image) of
+        true ->
+            report_task_event(TaskId, <<"info">>, <<"本地镜像已存在，跳过拉取:"/utf8, Image/binary>>),
+            {ok, Image};
+        false ->
+            report_task_event(TaskId, <<"info">>, <<"开始拉取镜像:"/utf8, Image/binary>>),
+            case docker_commands:pull_image(Image) of
+                {ok, Ref, Pid, MRef} ->
+                    await_pull_image(TaskId, Ref, Pid, MRef),
+                    {ok, Image}
+            end
     end.
 
 -spec await_pull_image(TaskId :: integer(), Ref :: reference(), Pid :: pid(), MRef :: reference()) -> ok.