AIRIOT智慧系统搭建平台经验交流

@chenpengchao 通过平台网关访问服务是什么意思

@chenpengchao
da:
container_name: da
image: 'da:latest'
labels:
- traefik.enable=true
- traefik.http.routers.da.entrypoints=web
- traefik.http.services.da.loadbalancer.server.port=31000
- traefik.http.routers.da.rule=PathPrefix(/da)
- service.repo=da
- security-opt seccomp=unconfned
logging:
driver: json-file
options:
max-size: 100m
max-file: '1'
networks:
- backend
privileged: true
restart: always
ulimits:
nproc: 40960
nofile:
soft: 10240
hard: 30720
volumes:
- '/etc/localtime:/etc/localtime:ro'

service.yml 文件的内容:

Name: da

Path: /da

Version: 1.0.0

Description: data_ana

GroupName: server

Service: Internal

Ports:

• Host: "31000" # 映射到宿主机的端口号, 如果不填写, 则会随机分配一个端口号
  Container: "31000" # 服务监听的端口号, 即配置文件中 server.port 的值
  Protocol: "" # 协议类型, 可选项有 TCP UDP, 如果不填写, 则默认为 TCP

@chenpengchao 在 请教下开发python后端服务的一些问题 中说：

docker-compose.yml

现在服务运行起来了，怎样访问

 * Serving Flask app 'app'

 * Debug mode: on
�WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.
& * Running on all addresses (0.0.0.0)
$ * Running on http://127.0.0.1:5000
& * Running on http://172.19.0.61:5000
Press CTRL+C to quit
 * Restarting with stat
 * Debugger is active!
 * Debugger PIN: 131-320-878

我按文档访问这个我的服务接口http://ip:31000/da/api/data没有返回

服务日志里显示收到了访问请求
R172.19.0.18 - - [19/Dec/2024 16:14:18] "GET /da/api/data HTTP/1.1" 404 -
R172.19.0.18 - - [19/Dec/2024 16:14:21] "GET /da/api/data HTTP/1.1" 404 -
R172.19.0.18 - - [19/Dec/2024 16:14:41] "GET /da/api/data HTTP/1.1" 404 -
R172.19.0.18 - - [19/Dec/2024 16:15:15] "GET /da/api/data HTTP/1.1" 404 -
R172.19.0.18 - - [19/Dec/2024 16:18:22] "GET /da/api/data HTTP/1.1" 404 -
J172.19.0.18 - - [19/Dec/2024 16:18:56] "GET /da/ HTTP/1.1" 404 -
I172.19.0.18 - - [19/Dec/2024 16:19:12] "GET /da HTTP/1.1" 404 -
R172.19.0.18 - - [19/Dec/2024 16:19:56] "GET /da/api/data HTTP/1.1" 404 -

出现了404错误，服务本地测试是可以的

@chenpengchao@Yoki 我的服务本地测试正常，上传到平台后，一直显示重启中是什么原因

日志报错
]OpenBLAS blas_thread_init: pthread_create failed for thread 1 of 16: Operation not permitted
nOpenBLAS blas_thread_init: ensure that your address space and process count limits are big enough (ulimit -a)
eOpenBLAS blas_thread_init: or set a smaller OPENBLAS_NUM_THREADS to fit into what you have available
AOpenBLAS blas_thread_init: RLIMIT_NPROC 40960 current, 40960 max
]OpenBLAS blas_thread_init: pthread_create failed for thread 2 of 16: Operation not permitted
nOpenBLAS blas_thread_init: ensure that your address space and process count limits are big enough (ulimit -a)
eOpenBLAS blas_thread_init: or set a smaller OPENBLAS_NUM_THREADS to fit into what you have available
AOpenBLAS blas_thread_init: RLIMIT_NPROC 40960 current, 40960 max
]OpenBLAS blas_thread_init: pthread_create failed for thread 3 of 16: Operation not permitted
nOpenBLAS blas_thread_init: ensure that your address space and process count limits are big enough (ulimit -a)
eOpenBLAS blas_thread_init: or set a smaller OPENBLAS_NUM_THREADS to fit into what you have available
AOpenBLAS blas_thread_init: RLIMIT_NPROC 40960 current, 40960 max
]OpenBLAS blas_thread_init: pthread_create failed for thread 4 of 16: Operation not permitted
nOpenBLAS blas_thread_init: ensure that your address space and process count limits are big enough (ulimit -a)
eOpenBLAS blas_thread_init: or set a smaller OPENBLAS_NUM_THREADS to fit into what you have available
AOpenBLAS blas_thread_init: RLIMIT_NPROC 40960 current, 40960 max
]OpenBLAS blas_thread_init: pthread_create failed for thread 5 of 16: Operation not permitted
nOpenBLAS blas_thread_init: ensure that your address space and process count limits are big enough (ulimit -a)
eOpenBLAS blas_thread_init: or set a smaller OPENBLAS_NUM_THREADS to fit into what you have available
AOpenBLAS blas_thread_init: RLIMIT_NPROC 40960 current, 40960 max
]OpenBLAS blas_thread_init: pthread_create failed for thread 6 of 16: Operation not permitted
nOpenBLAS blas_thread_init: ensure that your address space and process count limits are big enough (ulimit -a)
eOpenBLAS blas_thread_init: or set a smaller OPENBLAS_NUM_THREADS to fit into what you have available
AOpenBLAS blas_thread_init: RLIMIT_NPROC 40960 current, 40960 max
]OpenBLAS blas_thread_init: pthread_create failed for thread 7 of 16: Operation not permitted
nOpenBLAS blas_thread_init: ensure that your address space and process count limits are big enough (ulimit -a)
eOpenBLAS blas_thread_init: or set a smaller OPENBLAS_NUM_THREADS to fit into what you have available
AOpenBLAS blas_thread_init: RLIMIT_NPROC 40960 current, 40960 max
]OpenBLAS blas_thread_init: pthread_create failed for thread 8 of 16: Operation not permitted
nOpenBLAS blas_thread_init: ensure that your address space and process count limits are big enough (ulimit -a)
eOpenBLAS blas_thread_init: or set a smaller OPENBLAS_NUM_THREADS to fit into what you have available
AOpenBLAS blas_thread_init: RLIMIT_NPROC 40960 current, 40960 max
]OpenBLAS blas_thread_init: pthread_create failed for thread 9 of 16: Operation not permitted
nOpenBLAS blas_thread_init: ensure that your address space and process count limits are big enough (ulimit -a)
eOpenBLAS blas_thread_init: or set a smaller OPENBLAS_NUM_THREADS to fit into what you have available
AOpenBLAS blas_thread_init: RLIMIT_NPROC 40960 current, 40960 max
^OpenBLAS blas_thread_init: pthread_create failed for thread 10 of 16: Operation not permitted
nOpenBLAS blas_thread_init: ensure that your address space and process count limits are big enough (ulimit -a)
eOpenBLAS blas_thread_init: or set a smaller OPENBLAS_NUM_THREADS to fit into what you have available
AOpenBLAS blas_thread_init: RLIMIT_NPROC 40960 current, 40960 max
^OpenBLAS blas_thread_init: pthread_create failed for thread 11 of 16: Operation not permitted
nOpenBLAS blas_thread_init: ensure that your address space and process count limits are big enough (ulimit -a)
eOpenBLAS blas_thread_init: or set a smaller OPENBLAS_NUM_THREADS to fit into what you have available
AOpenBLAS blas_thread_init: RLIMIT_NPROC 40960 current, 40960 max
^OpenBLAS blas_thread_init: pthread_create failed for thread 12 of 16: Operation not permitted
nOpenBLAS blas_thread_init: ensure that your address space and process count limits are big enough (ulimit -a)
eOpenBLAS blas_thread_init: or set a smaller OPENBLAS_NUM_THREADS to fit into what you have available
AOpenBLAS blas_thread_init: RLIMIT_NPROC 40960 current, 40960 max
^OpenBLAS blas_thread_init: pthread_create failed for thread 13 of 16: Operation not permitted
nOpenBLAS blas_thread_init: ensure that your address space and process count limits are big enough (ulimit -a)
eOpenBLAS blas_thread_init: or set a smaller OPENBLAS_NUM_THREADS to fit into what you have available
AOpenBLAS blas_thread_init: RLIMIT_NPROC 40960 current, 40960 max
^OpenBLAS blas_thread_init: pthread_create failed for thread 14 of 16: Operation not permitted
nOpenBLAS blas_thread_init: ensure that your address space and process count limits are big enough (ulimit -a)
eOpenBLAS blas_thread_init: or set a smaller OPENBLAS_NUM_THREADS to fit into what you have available
AOpenBLAS blas_thread_init: RLIMIT_NPROC 40960 current, 40960 max
^OpenBLAS blas_thread_init: pthread_create failed for thread 15 of 16: Operation not permitted
nOpenBLAS blas_thread_init: ensure that your address space and process count limits are big enough (ulimit -a)
eOpenBLAS blas_thread_init: or set a smaller OPENBLAS_NUM_THREADS to fit into what you have available
AOpenBLAS blas_thread_init: RLIMIT_NPROC 40960 current, 40960 max
#Traceback (most recent call last):
* File "/app/app.py", line 2, in <module>
1 from data_analysis import DATimingDataClient
4 File "/app/data_analysis.py", line 8, in <module>
 import pandas as pd
Z File "/usr/local/lib/python3.10/site-packages/pandas/init.py", line 14, in <module>
 import(_dependency)
Z File "/usr/local/lib/python3.10/site-packages/numpy/init.py", line 114, in <module>
- from numpy.config import show_config
Z File "/usr/local/lib/python3.10/site-packages/numpy/config.py", line 4, in <module>
0 from numpy._core.multiarray_umath import (
 File "/usr/local/lib/python3.10/site-packages/numpy/_core/init.py", line 23, in <module>
 from . import multiarray
a File "/usr/local/lib/python3.10/site-packages/numpy/core/multiarray.py", line 10, in <module>
 from . import overrides
 File "/usr/local/lib/python3.10/site-packages/numpy/_core/overrides.py", line 7, in <module>
0 from numpy._core._multiarray_umath import (
E File "<frozen importlib._bootstrap>", line 1022, in _find_and_load
KeyboardInterrupt
怎么解决

想基于python-SDK开发一个后端服务，我看了文档对整个流程不是很明白，
我创建了镜像和app文件，怎样实现服务接口，给前端调用，前端是怎样调用的？

@Zhang书书 一致的

昨天是正常的，今天突然表记录数据点数值没有更新，MQTT驱动显示保存数据成功

storage服务报错，


time=2024-12-10T10:13:29.955+08:00 level=ERROR msg="定时保存时序数据: 执行存数发生错误" logType=syslog service=storage module=存时序数据 projectId=sic000 detail="{"error":"partial write: points beyond retention policy dropped=1"}\n"

但这个错误信息是另一个项目的，跟这个项目订阅的是同一个主题，这是什么原因

@核桃酥 麻烦发我一个Python 版 SDK

@12345 好的

@Yoki 画面的混合数据源处理的数据怎样送到画面外部存在项目里，可以像系统变量一样供其他画面或模块调用

空间板怎样访问存历史数据的influxdb数据库

@12345 好的

@12345

@Zhang书书 跟内置函数一样，其他项目也可以用

@Zhang书书 怎样变成平台系统函数

自定义函数怎样放到平台里作为公共方法调用，将自定义函数扩展为系统函数，所有项目都能直接引用
是不是添加进平台某个文件里就可以了