Milvus 向量数据库
安装
docker 进行单机版本安装（参考文档 https://milvus.io/docs/install_standalone-docker.md）
#下载安装脚本
curl -sfL https://raw.githubusercontent.com/milvus-io/milvus/master/scripts/standalone_embed.sh -o standalone_embed.sh修改名字为standalone_embed.sh即可
文件详细内容：可以自行修改端口、名称、使用的版本等
#!/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'
EOF
cat << EOF > user.yaml
# Extra config to override default milvus.yaml
EOF
if [ ! -f "./embedEtcd.yaml" ]
then
echo "embedEtcd.yaml file does not exist. Please try to create it in the current directory."
exit 1
fi
if [ ! -f "./user.yaml" ]
then
echo "user.yaml file does not exist. Please try to create it in the current directory."
exit 1
fi
sudo 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 \
-e DEPLOY_MODE=STANDALONE \
-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:v3.0-beta \
milvus run standalone 1> /dev/null
}
wait_for_milvus_running() {
echo "Wait for Milvus Starting..."
while true
do
res=`sudo docker ps|grep milvus-standalone|grep healthy|wc -l`
if [ $res -eq 1 ]
then
echo "Start successfully."
echo "To change the default Milvus configuration, add your settings to the user.yaml file and then restart the service."
break
fi
sleep 1
done
}
start() {
res=`sudo docker ps|grep milvus-standalone|grep healthy|wc -l`
if [ $res -eq 1 ]
then
echo "Milvus is running."
exit 0
fi
res=`sudo docker ps -a|grep milvus-standalone|wc -l`
if [ $res -eq 1 ]
then
sudo docker start milvus-standalone 1> /dev/null
else
run_embed
fi
if [ $? -ne 0 ]
then
echo "Start failed."
exit 1
fi
wait_for_milvus_running
}
stop() {
sudo docker stop milvus-standalone 1> /dev/null
if [ $? -ne 0 ]
then
echo "Stop failed."
exit 1
fi
echo "Stop successfully."
}
delete_container() {
res=`sudo docker ps|grep milvus-standalone|wc -l`
if [ $res -eq 1 ]
then
echo "Please stop Milvus service before delete."
exit 1
fi
sudo docker rm milvus-standalone 1> /dev/null
if [ $? -ne 0 ]
then
echo "Delete milvus container failed."
exit 1
fi
echo "Delete milvus container successfully."
}
delete() {
read -p "Please confirm if you'd like to proceed with the delete. This operation will delete the container and data. Confirm with 'y' for yes or 'n' for no. > " check
if [ "$check" == "y" ] ||[ "$check" == "Y" ];then
delete_container
sudo rm -rf $(pwd)/volumes
sudo rm -rf $(pwd)/embedEtcd.yaml
sudo rm -rf $(pwd)/user.yaml
echo "Delete successfully."
else
echo "Exit delete"
exit 0
fi
}
upgrade() {
read -p "Please confirm if you'd like to proceed with the upgrade. The default will be to the latest version. Confirm with 'y' for yes or 'n' for no. > " check
if [ "$check" == "y" ] ||[ "$check" == "Y" ];then
res=`sudo docker ps -a|grep milvus-standalone|wc -l`
if [ $res -eq 1 ]
then
stop
delete_container
fi
curl -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."
else
echo "Exit upgrade"
exit 0
fi
}
case $1 in
restart)
stop
start
;;
start)
start
;;
stop)
stop
;;
upgrade)
upgrade
;;
delete)
delete
;;
*)
echo "please use bash standalone_embed.sh restart|start|stop|upgrade|delete"
;;
esac执行脚本
#执行脚本 会自动pull镜像 但是是最新版本，可在之前的文件中修改使用的版本
bash standalone_embed.sh start
运行到这里的时候会启动失败，原因是脚本自动创建的文件夹权限不够，修改自动创建的文件夹即可 修改为777最高权限（子目录同样需要修改）
添加密码验证
修改运行脚本；
#将milvus 配置文件映射到本地
-v $(pwd)/milvus.yaml:/milvus/configs/milvus.yaml \#!/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'
EOF
cat << EOF > user.yaml
# Extra config to override default milvus.yaml
EOF
if [ ! -f "./embedEtcd.yaml" ]
then
echo "embedEtcd.yaml file does not exist. Please try to create it in the current directory."
exit 1
fi
if [ ! -f "./user.yaml" ]
then
echo "user.yaml file does not exist. Please try to create it in the current directory."
exit 1
fi
sudo 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 \
-e DEPLOY_MODE=STANDALONE \
-v $(pwd)/volumes/milvus:/var/lib/milvus \
-v $(pwd)/embedEtcd.yaml:/milvus/configs/embedEtcd.yaml \
-v $(pwd)/user.yaml:/milvus/configs/user.yaml \
#将milvus 配置文件映射到本地
-v $(pwd)/milvus.yaml:/milvus/configs/milvus.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:v3.0-beta \
milvus run standalone 1> /dev/null
}
wait_for_milvus_running() {
echo "Wait for Milvus Starting..."
while true
do
res=`sudo docker ps|grep milvus-standalone|grep healthy|wc -l`
if [ $res -eq 1 ]
then
echo "Start successfully."
echo "To change the default Milvus configuration, add your settings to the user.yaml file and then restart the service."
break
fi
sleep 1
done
}
start() {
res=`sudo docker ps|grep milvus-standalone|grep healthy|wc -l`
if [ $res -eq 1 ]
then
echo "Milvus is running."
exit 0
fi
res=`sudo docker ps -a|grep milvus-standalone|wc -l`
if [ $res -eq 1 ]
then
sudo docker start milvus-standalone 1> /dev/null
else
run_embed
fi
if [ $? -ne 0 ]
then
echo "Start failed."
exit 1
fi
wait_for_milvus_running
}
stop() {
sudo docker stop milvus-standalone 1> /dev/null
if [ $? -ne 0 ]
then
echo "Stop failed."
exit 1
fi
echo "Stop successfully."
}
delete_container() {
res=`sudo docker ps|grep milvus-standalone|wc -l`
if [ $res -eq 1 ]
then
echo "Please stop Milvus service before delete."
exit 1
fi
sudo docker rm milvus-standalone 1> /dev/null
if [ $? -ne 0 ]
then
echo "Delete milvus container failed."
exit 1
fi
echo "Delete milvus container successfully."
}
delete() {
read -p "Please confirm if you'd like to proceed with the delete. This operation will delete the container and data. Confirm with 'y' for yes or 'n' for no. > " check
if [ "$check" == "y" ] ||[ "$check" == "Y" ];then
delete_container
sudo rm -rf $(pwd)/volumes
sudo rm -rf $(pwd)/embedEtcd.yaml
sudo rm -rf $(pwd)/user.yaml
echo "Delete successfully."
else
echo "Exit delete"
exit 0
fi
}
upgrade() {
read -p "Please confirm if you'd like to proceed with the upgrade. The default will be to the latest version. Confirm with 'y' for yes or 'n' for no. > " check
if [ "$check" == "y" ] ||[ "$check" == "Y" ];then
res=`sudo docker ps -a|grep milvus-standalone|wc -l`
if [ $res -eq 1 ]
then
stop
delete_container
fi
curl -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."
else
echo "Exit upgrade"
exit 0
fi
}
case $1 in
restart)
stop
start
;;
start)
start
;;
stop)
stop
;;
upgrade)
upgrade
;;
delete)
delete
;;
*)
echo "please use bash standalone_embed.sh restart|start|stop|upgrade|delete"
;;
esac
在映射目录下添加 milvus.yaml 文件
修改文件中的 authorizationEnabled 为true 。true表示需要密码/false表示不需要密码
完整文件 milvus.yaml
milvus 默认登录账号密码为：账号：root 密码：Milvus
注意：当重新启动milvus失败时可能需要删除data中的缓存数据
连接测试 attu
