gunicorn

使用Nginx+Gunicorn+Daphne+supervisor部署Django服务

由 别等时光非礼了梦想. 提交于 2020-08-05 20:10:12
1.准备 1.1 创建zanhu用户组 groupadd zanhu 1.2 创建zanhu用户并加入zanhu用户组内 useradd -m zanhu -g zanhu 1.3 设置密码 passwd zanhu 1.4 给zanhu用户授予执行权限 chmod +x /home/zanhu 1.5 安装系统所需依赖 yum install python-devel zlib-devel mysql-devel libffi-devel bzip2-devel openssl-devel java gcc wget 由于之前使用rpm安装过mysql8.0，通过 rpm -qa|grep mysql 命令查看已经包含mysql-community-devel所以不需要安装mysql-devel 1.6 安装部署所需的服务 yum install -y nginx redis supervisor 1.7 设置开机启动 systemctl enable redis nginx supervisord 1.8 切换到zanhu用户 su - zanhu 1.9 通过xftp将Django项目拷贝至/home/zanhu目录下，注意修改项目的属主，属组为zanhu chown zanhu:zanhu -R zanhu/ 1.10 在项目目录下创建logs目录，用来存放gunicorn

Python项目开发实战（第2版）PDF高清完整版免费下载|百度网盘

由 别说谁变了你拦得住时间么 提交于 2020-08-05 17:04:31
百度网盘：Python项目开发实战（第2版）PDF高清完整版免费下载 提取码：exep 内容简介 本书来自真正的开发现场，是BePROUD公司众多极客在真实项目中的经验总结和智慧结晶。作者从Python的环境搭建开始讲起，介绍了Web应用的开发方法、项目管理及审查、测试与高效部署、服务器调试等内容，尽可能网罗了Python项目开发流程中的方方面面，有助于开发者建立有序生产环境，提高开发效率，让编程事半功倍。此外，在本书中Python仅仅是一个载体，很多知识点在非Python下也适用。 作者简介 日本BePROUD股份有限公司 BePROUD是一家专注于Python开发的公司，因云集了众多行业精英而闻名于日本国内。多年来的软件开发硕果累累，其精湛的技术水平，得到了客户及业界人士的认可和好评。 目录 第1部分　Python开发入门　　1 第1章　Python入门　　2 1.1 安装Python　　2 1.1.1 安装deb包　　3 1.1.2 安装第三方包　　4 1.1.3 virtualenv的使用方法　　5 1.1.4 多版本Python的使用　　7 1.2 安装Mercurial　　9 1.2.1 Mercurial概述　　10 1.2.2 安装Mercurial　　10 1.2.3 创建版本库　　11 1.2.4 文件操作　　12 1.3 编辑器与辅助开发工具　　14 1.3

Error: OOM when allocating tensor with shape

由 a 夏天 提交于 2020-08-02 06:33:09
问题 i am facing issue with my inception model during the performance testing with Apache JMeter. Error: OOM when allocating tensor with shape[800,1280,3] and type float on /job:localhost/replica:0/task:0/device:GPU:0 by allocator GPU_0_bfc [[Node: Cast = CastDstT=DT_FLOAT, SrcT=DT_UINT8, _device="/job:localhost/replica:0/task:0/device:GPU:0"]] Hint: If you want to see a list of allocated tensors when OOM happens, add report_tensor_allocations_upon_oom to RunOptions for current allocation info.

Weird CSRF error in Django with Nginx and Gunicorn

由 落花浮王杯 提交于 2020-07-22 22:16:46
问题 Background When I try to access into my Django administration panel, I get Forbidden (403) CSRF verification failed. Request aborted. , even if I disable the CSRF middleware. This affects all users, in different locations with different browsers. I've followed the steps to fix this error of several questions in stackoverflow, but still the same. This has been killing me for weeks. Issue I'm using https with Cloudflare (Free plan), but this error persist if I deactivate https. This occurs in

Weird CSRF error in Django with Nginx and Gunicorn

由 白昼怎懂夜的黑 提交于 2020-07-22 22:16:17
问题 Background When I try to access into my Django administration panel, I get Forbidden (403) CSRF verification failed. Request aborted. , even if I disable the CSRF middleware. This affects all users, in different locations with different browsers. I've followed the steps to fix this error of several questions in stackoverflow, but still the same. This has been killing me for weeks. Issue I'm using https with Cloudflare (Free plan), but this error persist if I deactivate https. This occurs in

Gunicorn failed to start as it fails to identify the version of a package

由 余生颓废 提交于 2020-07-10 10:25:23
问题 While gunicorn is attempting to run flask server, the following error is shown: Traceback (most recent call last): File "/root/.local/share/virtualenvs/customer-account-automation-gLS21FFx/lib/python3.7/site-packages/pbr/version.py", line 442, in _get_version_from_pkg_resources provider = pkg_resources.get_provider(requirement) File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 344, in get_provider return working_set.find(moduleOrReq) or require(str(moduleOrReq))[0] File "

Docker: Running a Flask app via Gunicorn - Worker timeouts? Poor performance?

由 一个人想着一个人 提交于 2020-07-09 06:52:47
问题 I am trying to create a new app that is written in Python Flask, run by gunicorn and then dockerised. The problem I have is the performance inside the docker container is very poor, inconsistent and I do eventually get a response but I can't understand why the performance is decreasing. Sometimes I see in the logs [CRITICAL] WORKER TIMEOUT (pid:9) . Here is my app: server.py from flask import Flask app = Flask(__name__) @app.route('/') def index(): return "The server is running!" if __name__

Docker: Running a Flask app via Gunicorn - Worker timeouts? Poor performance?

由 不羁岁月 提交于 2020-07-09 06:52:27
问题 I am trying to create a new app that is written in Python Flask, run by gunicorn and then dockerised. The problem I have is the performance inside the docker container is very poor, inconsistent and I do eventually get a response but I can't understand why the performance is decreasing. Sometimes I see in the logs [CRITICAL] WORKER TIMEOUT (pid:9) . Here is my app: server.py from flask import Flask app = Flask(__name__) @app.route('/') def index(): return "The server is running!" if __name__

Docker: Running a Flask app via Gunicorn - Worker timeouts? Poor performance?

由 送分小仙女□ 提交于 2020-07-09 06:52:05
问题 I am trying to create a new app that is written in Python Flask, run by gunicorn and then dockerised. The problem I have is the performance inside the docker container is very poor, inconsistent and I do eventually get a response but I can't understand why the performance is decreasing. Sometimes I see in the logs [CRITICAL] WORKER TIMEOUT (pid:9) . Here is my app: server.py from flask import Flask app = Flask(__name__) @app.route('/') def index(): return "The server is running!" if __name__

Server Sent events with Flask and Google App Engine

由 情到浓时终转凉″ 提交于 2020-07-08 00:46:10
问题 I've been trying to get a webapp to work which uses Server-Sent Events. The app that I've written works on my local machine when using Flask's app.run() method. But when I run it on GAE, I've not been able to make it work. The webapp uses SSE to publish a message with the current time every so often. The client simply adds it to the HTML of a div. Flask app import random from datetime import datetime from flask import render_template, Response from time import sleep from message_server import
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