umount /cephfs_data/genostack_v3/genostack_scriptCode
umount /cephfs_data/genostack_v3/genostack_cromwell/cromwell-executions
umount /cephfs_data/genostack_v3/genostack_php/public_file_data/
umount /cephfs_data/genostack_v3/genostack_php/project_data

RAG_EMBEDDING_MODEL=/models/huggingface/hub/models--sentence-transformers--all-MiniLM-L6-v2/snapshots/44eb4044493a3c34bc6d7faae1a71ec76665ebc6
OLLAMA_BASE_URL=http://192.168.30.218:11434
OLLAMA_BASE_URLA=http://192.168.30.218:11434
OLLAMA_BASE_URLS=http://192.168.30.218:11434

LOCAL_DATA_FOLDER=/app/backend/load_data
RAG_EMBEDDING_MODEL=nomic-embed-text
RAG_SIMILARITY_TOP_K=2
RAG_RERANK_ENABLED=
RAG_RERANK_MODEL=cross-encoder/ms-marco-MiniLM-L-2-v2
RAG_RERANK_TOP_N=1
RAG_TOKENIZER=/models/cache/models--mistralai--Mistral-7B-Instruct-v0.2
PG_HOST=postgres.genostack-base.svc.cluster.local
PG_PORT=5432
PG_USER=postgres
PG_DATABASE=qiime
PG_PASSWORD=anneng%401235_Jike2015
PG_SCHEMA_NAME=ling_an

networkPolicy:
  enabled: true

禁止pod 和pod相互访问
在需要pod之间相互通讯是需要设置成

networkPolicy:
  enabled: false

原理介绍：
该配置是k8s 中的

(base) root@node1:/opt/app/genostack_v3_service/jupyter# kubectl get netpol -n jhub
NAME         POD-SELECTOR                                              AGE
hub          app=jupyterhub,component=hub,release=jhub                 19m
proxy        app=jupyterhub,component=proxy,release=jhub               19m
singleuser   app=jupyterhub,component=singleuser-server,release=jhub   19m

apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
  name: restrict-pod-access
  namespace: default
spec:
  podSelector:
    matchLabels:
      app: restricted-app
  policyTypes:
    - Egress
  egress:
    - to: []
      ports: []

通过“开始 > 运行... > regedit”打开注册表编辑器。
"HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\W32Time\TimeProviders\NtpServer".
设置 "Enable" 为1
"HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\W32Time\Config".
AnnounceFlags 为5 可以直接搜索一下这键 不同的操作系统版本可能路径有差别。
其他Windows time服务并设置为自动
2.Ubuntu是用timedatectl作为时钟同步服务的
/etc/systemd/timesyncd.conf
[Time]
NTP=192.168.10.11 Windows的IP
RootDistanceMaxSec=50
Systemctl restart system-timesyncd
3.OSD自动会恢复为Running状态

PostgreSQL Database directory appears to contain a database; Skipping initialization
2025-04-02 13:24:07.154 UTC [1] LOG: listening on IPv4 address "0.0.0.0", port 5432
2025-04-02 13:24:07.154 UTC [1] LOG: listening on IPv6 address "::", port 5432
2025-04-02 13:24:07.157 UTC [1] LOG: listening on Unix socket "/var/run/postgresql/.s.PGSQL.5432"
2025-04-02 13:24:07.411 UTC [26] LOG: database system was shut down at 2025-04-02 11:47:48 UTC
2025-04-02 13:24:07.411 UTC [26] LOG: invalid record length at 8/DBE56CD8: wanted 24, got 0
2025-04-02 13:24:07.411 UTC [26] LOG: invalid primary checkpoint record
2025-04-02 13:24:07.411 UTC [26] LOG: invalid resource manager ID in secondary checkpoint record
2025-04-02 13:24:07.411 UTC [26] PANIC: could not locate a valid checkpoint record
2025-04-02 13:24:08.323 UTC [1] LOG: startup process (PID 26) was terminated by signal 6: Aborted
2025-04-02 13:24:08.323 UTC [1] LOG: aborting startup due to startup process failure
2025-04-02 13:24:08.338 UTC [1] LOG: database system is shut down

解决措施：
https://stackoverflow.com/questions/71258094/invalid-resource-manager-id-in-primary-checkpoint-record

pg_resetwal /var/lib/postgresql/data/pgdata

目前代码backend中有个congfig.py文件，打开增加一行代码

WEBUI_NAME = _get_env_by_type("WEBUI_NAME", dft="灵岸")

然后在.env中才能生效

2、配置语言

目前docker有映射一个dada目录，在目录中找到config.json文件，修改如下 "default_locale": "zh-CN",：

{
    "version": 0,
    "ui": {
        "default_locale": "zh-CN",
        "prompt_suggestions": [
            {
                "title": [
                    "Help me study",
                    "vocabulary for a college entrance exam"
                ],
                "content": "Help me study vocabulary: write a sentence for me to fill in the blank, and I'll try to pick the correct option."
            }
        ]
    }
}

最后重启灵岸docker服务

1、报错
docker内部ng

2025/03/12 18:43:34 [warn] 29#29: *218120 an upstream response is buffered to a temporary file /tmp/fastcgi_temp/0000006707 while reading upstream, client: 10.233.90.0, server: _, request: "GET /api/dow_report/c656a052-9ea1-8de2-efd0-11c7a051eb6c?type=raw HTTP/1.0", upstream: "fastcgi://127.0.0.1:8991", host: "omic.sanshugroup.com"
10.233.90.0 - - [12/Mar/2025:18:47:51 +0800] "GET /api/dow_report/c656a052-9ea1-8de2-efd0-11c7a051eb6c?type=raw HTTP/1.0" 200 52940341857 "-" "Wget/1.19.4 (linux-gnu)" "103.114.101.5" 265.672 265.672 . -

服务器NG

2025/03/12 18:43:20 [error] 2052141#0: *166617 readv() failed (104: Connection reset by peer) while reading upstream, client: 103.114.101.5, server: omic.sanshugroup.com, request: "GET /api/dow_report/c656a052-9ea1-8de2-efd0-11c7a051eb6c?type=raw HTTP/1.1", upstream: "http://192.168.30.202:30000/api/dow_report/c656a052-9ea1-8de2-efd0-11c7a051eb6c?type=raw", host: "omic.sanshugroup.com"
2025/03/12 18:53:32 [error] 2052141#0: *166073 readv() failed (104: Connection reset by peer) while reading upstream, client: 113.132.179.7, server: omic.sanshugroup.com, request: "GET /api/dow_report/c656a052-9ea1-8de2-efd0-11c7a051eb6c?type=raw HTTP/1.1", upstream: "http://192.168.30.202:30000/api/dow_report/c656a052-9ea1-8de2-efd0-11c7a051eb6c?type=raw", host: "omic.sanshugroup.com", referrer: "https://omic.sanshugroup.com/"

2、问题排查
根据上放问题是临时文件的缓冲区不够
修改NGINX配置

	proxy_buffer_size   32m;
	proxy_buffers       12 16m;
	proxy_busy_buffers_size   64m;
        fastcgi_connect_timeout 24h;
        fastcgi_send_timeout 24h;
        fastcgi_read_timeout 24h;

问题排查初期（第二天）：

1、每次下载执行到49.30G就无故断开，连续测试多次

secure_download?key=54d4e2deca0598059daa524255a9c685     [                                                                                                                  <=> ]  49.30G  4.57MB/s    in 3h 21m 

2、修改php配置
但是实际观察占用内存并不是很高

ini_set('memory_limit', '100G');

测试还是和第二天一样

问题排查初期（第三天）：

找到外部nginx配置，修改如下：

        client_header_buffer_size 20m;
	large_client_header_buffers 4 18m;
	client_max_body_size 100g;
	proxy_max_temp_file_size 1001024m;

晚上同时执行两个下载

浏览器和命令行，两个下载均已成功

总结：

问题报错与断开原因有两个
1、缓冲区的配置不够，配置如下

	proxy_buffer_size   32m;
	proxy_buffers       12 16m;
	proxy_busy_buffers_size   64m;

2、固定下载到49.30G断开，配置如下

	client_max_body_size 100g;
	proxy_max_temp_file_size 1001024m;

sudo apt purge cmake
sudo apt autoremove

Downloading the new

https://cmake.org/files/v3.11/cmake-3.11.1-Linux-x86_64.sh
sudo mkdir /opt/cmake
sudo sh cmake-3.11.1-Linux-x86_64.sh --prefix=/opt/cmake --skip-license

Make it available

sudo update-alternatives --install /usr/bin/cmake cmake /opt/cmake/bin/cmake 1 --force