https://www.chenshaowen.com/en/tags/services/Recent content in Services on Shaowen Chen's WebsiteHugo -- gohugo.ioen©2016 - {year}, All Rights Reserved.Wed, 03 Jan 2018 17:22:45 +0000weeklyhttps://www.chenshaowen.com/en/blog/stateless-service.htmlWed, 03 Jan 2018 17:22:45 +0000Wed, 03 Jan 2018 17:22:45 +0000https://www.chenshaowen.com/en/blog/stateless-service.html1. Problem Description Background: a SaaS application developed with Django, offering document services externally. Its search feature is implemented through Django Haystack. Problem: the search feature is sometimes available and sometimes not. After repeated testing, the available and unavailable states were found to alternate, each occurring with a probability of微信公众号DjangoServicesPaaSSaaShttps://www.chenshaowen.com/en/blog/how-to-package-django-development-environments-using-docker-6.htmlSun, 24 Sep 2017 18:03:22 +0000Sun, 24 Sep 2017 18:03:22 +0000https://www.chenshaowen.com/en/blog/how-to-package-django-development-environments-using-docker-6.html1. Directory Structure The django-devops-uwsgi directory holds the image build files that package uWSGI and Django. It installs the necessary packages such as uWSGI, pip, and virtualenv into the image. When a container is created from the image, the start.sh script runs: it creates the Python virtual runtime environment, installs the dependency packages from Django’s requirements.微信公众号DockerDjangoPythonServicesToolsR&DOperationshttps://www.chenshaowen.com/en/blog/how-to-package-django-development-environments-using-docker-5.htmlSun, 24 Sep 2017 14:34:35 +0000Sun, 24 Sep 2017 14:34:35 +0000https://www.chenshaowen.com/en/blog/how-to-package-django-development-environments-using-docker-5.html1. Directory Structure 1 2 3 4 5 6 7 8 9 10 11 12 ├── django-devops-nginx │ ├── Dockerfile │ └── nginx.repo ├── django-devops-compose │ ├── docker-compose.yml │ ├── www │ ├── conf │ │ ├── nginx.conf │ ├── log │ │ ├── nginx │ │ │ ├── access.log │ │ │ ├── error.微信公众号DockerServicesToolsDjangoNginxPythonR&DOperationshttps://www.chenshaowen.com/en/blog/how-to-package-django-development-environments-using-docker-3.htmlSat, 23 Sep 2017 19:56:03 +0000Sat, 23 Sep 2017 19:56:03 +0000https://www.chenshaowen.com/en/blog/how-to-package-django-development-environments-using-docker-3.html1. Basic Concepts Docker Compose is a Docker tool for defining and running complex applications. With Docker Compose, you can define a multi-container application in a single file, then use a single command to start your application and finish all the preparation work. Docker Compose positions itself as ‘defining and running complex applications with Docker’.微信公众号DockerServicesToolsDjangoPythonR&DOperationshttps://www.chenshaowen.com/en/blog/how-to-package-django-development-environments-using-docker-2.htmlFri, 22 Sep 2017 19:52:27 +0000Fri, 22 Sep 2017 19:52:27 +0000https://www.chenshaowen.com/en/blog/how-to-package-django-development-environments-using-docker-2.html1. Basic Concepts A Dockerfile is a collection of instructions for building a Docker image. Docker reads Dockerfile instructions to build an image automatically. A Dockerfile is similar to a Makefile: both are text files that organize all the instructions in the order the image is built. The command to build a Docker image:微信公众号DockerDjangoPythonServicesToolsR&DOperations