From 89fe052949f7f6dbcca0ec69ff1a1c6735650f4b Mon Sep 17 00:00:00 2001 From: Alexandru DAMIAN Date: Tue, 3 Jun 2014 16:26:13 +0100 Subject: bitbake: toaster: read database settings from the environment We add the capability to read the database settings for Toaster from the environment. The DATABASE_URL is intepreted and used to override the default settings. This capability is essential for easy deployment of Toaster in a managed hosted environment, and for creating build environments with custom database settings. (Bitbake rev: d16d19dafb83448fc214fce4fbdc2bcbf4bf9ce3) Signed-off-by: Alexandru DAMIAN Signed-off-by: Richard Purdie --- bitbake/lib/toaster/toastermain/settings.py | 35 ++++++++++++++++++++++++++++- 1 file changed, 34 insertions(+), 1 deletion(-) (limited to 'bitbake/lib/toaster') diff --git a/bitbake/lib/toaster/toastermain/settings.py b/bitbake/lib/toaster/toastermain/settings.py index 645f32746d..adaa56ca17 100644 --- a/bitbake/lib/toaster/toastermain/settings.py +++ b/bitbake/lib/toaster/toastermain/settings.py @@ -41,6 +41,39 @@ DATABASES = { } } +# Reinterpret database settings if we have DATABASE_URL environment variable defined +import os, re + +if 'DATABASE_URL' in os.environ: + dburl = os.environ['DATABASE_URL'] + if dburl.startswith('sqlite3://'): + result = re.match('sqlite3://(.*)', dburl) + if result is None: + raise Exception("ERROR: Could not read sqlite database url: %s" % dburl) + DATABASES['default'] = { + 'ENGINE': 'django.db.backends.sqlite3', + 'NAME': result.group(1), + 'USER': '', + 'PASSWORD': '', + 'HOST': '', + 'PORT': '', + } + elif dburl.startswith('mysql://'): + # URL must be in this form: mysql://user:pass@host:port/name + result = re.match(r"mysql://([^:]*):([^@]*)@([^:]*):(\d+)/([^/]*)", dburl) + if result is None: + raise Exception("ERROR: Could not read mysql database url: %s" % dburl) + DATABASES['default'] = { + 'ENGINE': 'django.db.backends.mysql', + 'NAME': result.group(5), + 'USER': result.group(1), + 'PASSWORD': result.group(2), + 'HOST': result.group(3), + 'PORT': result.group(4), + } + else: + raise Exception("FIXME: Please implement missing database url schema for url: %s" % dburl) + # Hosts/domain names that are valid for this site; required if DEBUG is False # See https://docs.djangoproject.com/en/1.5/ref/settings/#allowed-hosts ALLOWED_HOSTS = [] @@ -51,7 +84,7 @@ ALLOWED_HOSTS = [] # In a Windows environment this must be set to your system time zone. # Always use local computer's time zone, find -import os, hashlib +import hashlib if 'TZ' in os.environ: TIME_ZONE = os.environ['TZ'] else: -- cgit v1.2.3-54-g00ecf