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@avara1986 avara1986 released this 25 Feb 19:05
· 101 commits to master since this release
2.2.0
31fc58e

Features

  • Create project from scaffold #90
    PyMS has a command line option to create a project template like Microservices Scaffold.
    This command use cookiecutter to download and install this template
    [Warning] You must run first pip install cookiecutter==1.7.0

    pyms startproject

    this output a lot of options step by step:

    project_repo_url [https://github.com/python-microservices/microservices-scaffold]: 
project_name [Python Microservices Boilerplate]: example project
project_folder [example_project]: 
project_short_description [Python Boilerplate contains all the boilerplate you need to create a Python package.]: 
create_model_class [y]: 
microservice_with_swagger_and_connexion [y]: 
microservice_with_traces [y]: 
microservice_with_metrics [y]: 
application_root [/example_project]: 
Select open_source_license:
1 - MIT license
2 - BSD license
3 - ISC license
4 - Apache Software License 2.0
5 - GNU General Public License v3
6 - Not open source
Choose from 1, 2, 3, 4, 5, 6 [1]:

    When you finish to introduce the options, a project will be created in [project_folder] folder

  • Encrypt/decrypt config (#86)

    • New encryption and decryption feature with AES
    • Create a key to encrypt config with new command line pyms create-key
    • Encrypt a string with the new command line pyms encrypt [STRING]
    • Set the key file with new environment variable KEY_FILE
    • If you set in your config a var with the prefix "ENC_" or "enc_" PyMS search for the key file and decrypt the string. Now you can encrypt your database url for production environments. I.E.:
    pyms:
[...]
config:
ENC_DATABASE: gAAAAABeSZ714r99iRIxhoH77vTdRJ0iqSymShfqgGN9PJveqhQWmshRDuV2a8sATey8_lHkln0TwezczucH-aJHGP_LyEiPxwM-88clNa7FB1u4g7Iaw3A=

    you can access it in your code with current_app.config["DATABASE"] == "http://database-url"

  • Human readable config errors #85
    Show more help information if the config file not have a good structure with error messages like

    Config file must start with `pyms` keyword, for example:
pyms:
  services:
  metrics: true
  requests:
  data: data
  swagger:
  path: ""
  file: "swagger.yaml"
  tracer:
  client: "jaeger"
  host: "localhost"
  component_name: "Python Microservice"
  config:
  DEBUG: true
  TESTING: true

  • Add service name label by default #84 - @alexppg
    It adds a label to all jaeger's generated metrics that can be used to identify every microservice.
    See jaegertracing/jaeger-client-python#269.
    I messed up the previous PR, it's the same as this. #72

Fixes

  • Send path to ConfFile from Microservice class to set path from code if you want to not use CONFIGMAP_FILE from env

Refactors

  • Refactor config. Memoize of files moved to new class
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