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Add proper error handling when the config volume is mounted in a read-only state.

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This commit is contained in:
Joseph Schorr 2015-04-02 18:54:09 -04:00
parent bcd8a48159
commit 036c8e56e0
3 changed files with 23 additions and 3 deletions
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9
endpoints/decorated.py
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@ -4,6 +4,7 @@ import json
from flask import make_response
from app import app
from util.useremails import CannotSendEmailException
from util.config.provider import CannotWriteConfigException
from data import model
logger = logging.getLogger(__name__)
@ -17,3 +18,11 @@ def handle_dme(ex):
def handle_emailexception(ex):
message = 'Could not send email. Please contact an administrator and report this problem.'
return make_response(json.dumps({'message': message}), 400)
@app.errorhandler(CannotWriteConfigException)
def handle_configexception(ex):
message = ('Configuration could not be written to the mounted volume. \n' +
'Please make sure the mounted volume is not read-only and restart ' +
'the setup process. \n\nIssue: %s' % ex)
return make_response(json.dumps({'message': message}), 400)