image-search

We have separate CI and CD pipelines, which share a lot of code actually (like the testing part). This is a bit annoying to maintain at the moment, because we have to do all changes twice. It would be great do modularize this somehow so that both workflows

使用的3.2.7版本，3台服务器(1个master、3个ps、3个router)，按天建表(如：db_20210601、db_20210602、db_20210603)，每张表的结构如下 ：
`{
"name": "space",
"partition_num": 3,
"replica_num": 1,
"engine": {
"name": "gamma",
"index_size": 100000,
"retrieval_type": "IVFPQ",
"retrieval_param": {
"ncentroids": 2048,
"nsubvector": 64,
"metric_type": "InnerProduct"
},
"id_type": "String"
},
"propertie

Current docker image size is insane. It is 2.55 GB. Reduce that to below 1GB or less. Apply changes from this reference: https://hackernoon.com/tips-to-reduce-docker-image-sizes-876095da3b34