From 2b1c677d9f8b3f6f529482c5a8e25ec87118d239 Mon Sep 17 00:00:00 2001
From: root <root@localhost.localdomain>
Date: Wed, 9 Apr 2025 15:33:23 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9E=E6=9E=84=E5=BB=BAlangchain?=
 =?UTF-8?q?=E8=AF=AD=E8=A8=80=E6=A8=A1=E5=9E=8B?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 AI/langchain/1.0/22.03-lts-sp4/Dockerfile |  8 ++++
 AI/langchain/README.md                    | 29 +++++++++++++
 AI/langchain/doc/image-info.yml           | 50 +++++++++++++++++++++++
 AI/langchain/meta.yml                     |  2 +
 4 files changed, 89 insertions(+)
 create mode 100644 AI/langchain/1.0/22.03-lts-sp4/Dockerfile
 create mode 100644 AI/langchain/README.md
 create mode 100644 AI/langchain/doc/image-info.yml
 create mode 100644 AI/langchain/meta.yml

diff --git a/AI/langchain/1.0/22.03-lts-sp4/Dockerfile b/AI/langchain/1.0/22.03-lts-sp4/Dockerfile
new file mode 100644
index 0000000..14df5d9
--- /dev/null
+++ b/AI/langchain/1.0/22.03-lts-sp4/Dockerfile
@@ -0,0 +1,8 @@
+FROM openeuler/openeuler:22.03-lts-sp4
+
+LABEL author="yjh" description="langchain"
+
+RUN dnf install -y python3-pip
+
+RUN pip install --no-cache-dir langchain[all] \
+    -i https://mirrors.aliyun.com/pypi/simple/
diff --git a/AI/langchain/README.md b/AI/langchain/README.md
new file mode 100644
index 0000000..e2eb690
--- /dev/null
+++ b/AI/langchain/README.md
@@ -0,0 +1,29 @@
+# Quick reference
+
+- The official LangChain(Deep Learning Recommendation Model) docker image.
+
+- Maintained by: [openEuler CloudNative SIG](https://gitee.com/openeuler/cloudnative).
+
+- Where to get help: [openEuler CloudNative SIG](https://gitee.com/openeuler/cloudnative), [openEuler](https://gitee.com/openeuler/community).
+
+# Dotnet-aspnet（ASP.NET Core） | openEuler
+Current LangChain(Deep Learning Recommendation Model) docker images are built on the [openEuler](https://repo.openeuler.org/). This repository is free to use and exempted from per-user rate limits.
+
+# Supported tags and respective Dockerfile links
+- langchain 1.0 on openEuler 22.03-LTS-SP4 | amd64, arm64 |
+
+# Build reference
+
+1. Build images and push:
+```shell
+docker buildx build -t "openeuler/langchain:$TAG" --platform linux/amd64,linux/arm64 . --push
+```
+
+2. Run:
+```shell
+docker run -itd --name langchain openeuler/langchain:$TAG
+docker exec -it langchain /bin/bash
+```
+
+# Question and answering
+If you have any questions or want to use some special features, please submit an issue or a pull request on [openeuler-docker-images](https://gitee.com/openeuler/openeuler-docker-images).
diff --git a/AI/langchain/doc/image-info.yml b/AI/langchain/doc/image-info.yml
new file mode 100644
index 0000000..4a62649
--- /dev/null
+++ b/AI/langchain/doc/image-info.yml
@@ -0,0 +1,50 @@
+name: langchain
+category: ai
+description: LangChain is an open-source programming framework based on Large Language Models (LLMs), aimed at simplifying and accelerating the development of LLM based applications.
+show-on-appstore: false
+environment: |
+  本应用在Docker环境中运行，安装Docker执行如下命令
+  ```
+  yum install -y docker
+  ```
+tags: |
+  langchain镜像的Tag由其版本信息和基础镜像版本信息组成，详细内容如下
+
+  |    Tag   |  Currently  |   Architectures  |
+  |----------|-------------|------------------|
+  |[1.0-oe2203sp4](https://gitee.com/openeuler/openeuler-docker-images/blob/master/AI/langchain/1.0/22.03-lts-sp4/Dockerfile)| langchain 1.0 on openEuler 22.03-LTS-SP4 | amd64, arm64 |
+
+download: |
+  拉取镜像到本地
+  ```
+  docker pull openeuler/langchain:{Tag}
+  ```
+
+usage: |
+  - 启动容器
+    ```
+    docker run -itd --name langchain openeuler/langchain:{Tag}
+    ```
+    用户可根据自身需求选择对应版本的{Tag}、容器启动的选项。`langchain`启动之后，通过`docker exec -it langchain /bin/bash`进入容器的/目录，就可以验证langchain正常使用。
+  
+
+  - 容器测试
+
+    查看运行日志
+    ```
+    docker logs -f langchain
+    ```
+
+    使用shell交互
+    ```
+    docker exec -it langchain /bin/bash
+    ```
+
+license: MIT license
+similar_packages:
+  - langchain-core: 包含必要工具(如文本拆分、基础工具调用)
+  - langchain-community: 提供预构建的组件,开箱即用 
+dependency:
+  - python3
+  - python3-pip
+  - langchain-community
diff --git a/AI/langchain/meta.yml b/AI/langchain/meta.yml
new file mode 100644
index 0000000..addcdc1
--- /dev/null
+++ b/AI/langchain/meta.yml
@@ -0,0 +1,2 @@
+1.0-oe2203sp4:
+  path: 1.0/22.03-lts-sp4/Dockerfile
-- 
Gitee