Ubuntu docker安装milvusdb

一、安装docker

1.更新软件包

sudo apt update
sudo apt upgrade

sudo apt-get install docker-ce docker-ce-cli containerd.io

查看是否安装成功

docker -v

二、使用国内的镜像下载 milvusdb

• Docker中国区官方镜像: https://registry.docker-cn.com

milvusdb/milvus - Docker镜像详情和使用教程 - Docker镜像搜索下载milvusdb/milvusmilvusdb/milvus - Docker镜像详情和使用教程 - Docker镜像搜索下载

 配置国内镜像

镜像加速

1、修改 /etc/docker/daemon.json，设置 registry mirror:

sudo vim /etc/docker/daemon.json
{"registry-mirrors": ["https://docker.1ms.run","https://docker.xuanyuan.me"]
}

2、重启docker: 

systemctl daemon-reload
systemctl restart docker

 3.拉取镜像

sudo docker pull milvusdb/milvussudo  docker pull milvusdb/milvus:master-20250316-7ebe3d70

 三、下载安装脚本

在 Docker 中运行 Milvus (Linux) | Milvus 文档

下载Milvus 安装脚本

sudo curl -sfL https://raw.githubusercontent.com/milvus-io/milvus/master/scripts/standalone_embed.sh -o standalone_embed.sh

 脚本 standalone_embed.sh 内容

#!/usr/bin/env bash# Licensed to the LF AI & Data foundation under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.run_embed() {cat << EOF > embedEtcd.yaml
listen-client-urls: http://0.0.0.0:2379
advertise-client-urls: http://0.0.0.0:2379
quota-backend-bytes: 4294967296
auto-compaction-mode: revision
auto-compaction-retention: '1000'
EOFcat << EOF > user.yaml
# Extra config to override default milvus.yaml
EOFif [ ! -f "./embedEtcd.yaml" ]thenecho "embedEtcd.yaml file does not exist. Please try to create it in the current directory."exit 1fiif [ ! -f "./user.yaml" ]thenecho "user.yaml file does not exist. Please try to create it in the current directory."exit 1fisudo docker run -d \--name milvus-standalone \--security-opt seccomp:unconfined \-e ETCD_USE_EMBED=true \-e ETCD_DATA_DIR=/var/lib/milvus/etcd \-e ETCD_CONFIG_PATH=/milvus/configs/embedEtcd.yaml \-e COMMON_STORAGETYPE=local \-v $(pwd)/volumes/milvus:/var/lib/milvus \-v $(pwd)/embedEtcd.yaml:/milvus/configs/embedEtcd.yaml \-v $(pwd)/user.yaml:/milvus/configs/user.yaml \-p 19530:19530 \-p 9091:9091 \-p 2379:2379 \--health-cmd="curl -f http://localhost:9091/healthz" \--health-interval=30s \--health-start-period=90s \--health-timeout=20s \--health-retries=3 \milvusdb/milvus \milvus run standalone  1> /dev/null
}wait_for_milvus_running() {echo "Wait for Milvus Starting..."while truedores=`sudo docker ps|grep milvus-standalone|grep healthy|wc -l`if [ $res -eq 1 ]thenecho "Start successfully."echo "To change the default Milvus configuration, add your settings to the user.yaml file and then restart the service."breakfisleep 1done
}start() {res=`sudo docker ps|grep milvus-standalone|grep healthy|wc -l`if [ $res -eq 1 ]thenecho "Milvus is running."exit 0fires=`sudo docker ps -a|grep milvus-standalone|wc -l`if [ $res -eq 1 ]thensudo docker start milvus-standalone 1> /dev/nullelserun_embedfiif [ $? -ne 0 ]thenecho "Start failed."exit 1fiwait_for_milvus_running
}stop() {sudo docker stop milvus-standalone 1> /dev/nullif [ $? -ne 0 ]thenecho "Stop failed."exit 1fiecho "Stop successfully."}delete_container() {res=`sudo docker ps|grep milvus-standalone|wc -l`if [ $res -eq 1 ]thenecho "Please stop Milvus service before delete."exit 1fisudo docker rm milvus-standalone 1> /dev/nullif [ $? -ne 0 ]thenecho "Delete milvus container failed."exit 1fiecho "Delete milvus container successfully."
}delete() {delete_containersudo rm -rf $(pwd)/volumessudo rm -rf $(pwd)/embedEtcd.yamlsudo rm -rf $(pwd)/user.yamlecho "Delete successfully."
}upgrade() {read -p "Please confirm if you'd like to proceed with the upgrade. The default will be to the latest version. Confirm with 'y' for yes or 'n' for no. > " checkif [ "$check" == "y" ] ||[ "$check" == "Y" ];thenres=`sudo docker ps -a|grep milvus-standalone|wc -l`if [ $res -eq 1 ]thenstopdelete_containerficurl -sfL https://raw.githubusercontent.com/milvus-io/milvus/master/scripts/standalone_embed.sh -o standalone_embed_latest.sh && \bash standalone_embed_latest.sh start 1> /dev/null && \echo "Upgrade successfully."elseecho "Exit upgrade"exit 0fi
}case $1 inrestart)stopstart;;start)start;;stop)stop;;upgrade)upgrade;;delete)delete;;*)echo "please use bash standalone_embed.sh restart|start|stop|upgrade|delete";;
esac

修改milvusdb/milvus 去掉后面的版本号，用上面已经下载了镜像，用上面的镜像。（直接执行脚本的话，下载不下来国外的镜像）。

执行脚本 

sudo bash standalone_embed.sh start

运行安装脚本后

• 一个名为 Milvus 的 docker 容器已在19530 端口启动。
• 嵌入式 etcd 与 Milvus 安装在同一个容器中，服务端口为2379。它的配置文件被映射到当前文件夹中的embedEtcd.yaml。
• 要更改 Milvus 的默认配置，请将您的设置添加到当前文件夹中的user.yaml文件，然后重新启动服务。
• Milvus 数据卷被映射到当前文件夹中的volumes/milvus。

你可以访问 Milvus WebUI，网址是http://127.0.0.1:9091/webui/

四、停止和删除 Milvus

停止和删除此容器的方法如下

# Stop Milvus
$ sudo bash standalone_embed.sh stop# Delete Milvus data
$ sudo bash standalone_embed.sh delete

你可以按以下步骤升级最新版本的 Milvus

# upgrade Milvus
$ bash standalone_embed.sh upgrade