heroku

问题 I am deploying a Django app to Heroku using Docker. When I put RUN manage.py collectstatic --noinput in the Dockerfile, it fails because there is no value set for the environment variable DJANGO_SECRET_KEY . My understanding is that this is because config vars aren't available during build time. When I run collectstatic as a release command, it works without error, and successfully copies the static files. However, when I hit the app url, it returns a 500 error because the static files can't

问题 I am deploying a Django app to Heroku using Docker. When I put RUN manage.py collectstatic --noinput in the Dockerfile, it fails because there is no value set for the environment variable DJANGO_SECRET_KEY . My understanding is that this is because config vars aren't available during build time. When I run collectstatic as a release command, it works without error, and successfully copies the static files. However, when I hit the app url, it returns a 500 error because the static files can't

问题 I am deploying a Django app to Heroku using Docker. When I put RUN manage.py collectstatic --noinput in the Dockerfile, it fails because there is no value set for the environment variable DJANGO_SECRET_KEY . My understanding is that this is because config vars aren't available during build time. When I run collectstatic as a release command, it works without error, and successfully copies the static files. However, when I hit the app url, it returns a 500 error because the static files can't

问题 I want to deploy an existing Docker image to Heroku, where there is no Dockerfile in the local directory. (I created the Docker foo:bar image using datasette, and I don't know where it puts the Docker image). These are the Docker images I have available: $ docker images REPOSITORY TAG IMAGE ID CREATED SIZE foo bar d41xxxc69862 About an hour ago 1.08GB <none> <none> af079eb9ceda About an hour ago 980MB I want to deploy the first docker image ( foo:bar ) to Heroku. I have tried doing heroku

问题 i deploy a simple nodejs server on heroku with ssl valid certificate var https = require('https'); var express = require('express'); var bodyParser = require('body-parser'); var fs = require('fs'); var app = express(); var cors = require('cors'); var credentials = { key: fs.readFileSync('./cert/key.key'), cert: fs.readFileSync('./cert/cert.crt'), ca: fs.readFileSync('./cert/bundle.crt'), requestCert: true, rejectUnauthorized: false }; var server = https.createServer(credentials, app); var io

问题 What's the "significance" - if any - when a database URL is called HEROKU_POSTGRESQL_WHITE_URL? I've seen other names in Heroku's documentation such as 'HEROKU_POSTGRESQL_PURPLE_URL', HEROKU_POSTGRESQL_CHARCOAL_URL,... Does it mean it's always your primary database, or first database to be provision? I would love to know. $ heroku pg:info === HEROKU_POSTGRESQL_WHITE_URL (DATABASE_URL) Plan: Standard 0 Status: Available Data Size: 491.9 MB Tables: 22 PG Version: 9.3.5 .... 回答1: Colors are

问题 I'm trying to put a small Flask app on Heroku. When it starts, it gives me the following message, from the logs: 2015-03-11T01:05:26.737788+00:00 heroku[web.1]: State changed from crashed to starting 2015-03-11T01:05:31.409851+00:00 heroku[web.1]: Starting process with command `gunicorn app:app` 2015-03-11T01:05:33.863601+00:00 app[web.1]: bash: gunicorn: command not found 2015-03-11T01:05:34.644419+00:00 heroku[web.1]: Process exited with status 127 2015-03-11T01:05:34.668264+00:00 heroku

问题 At the current moment I'm playing with Cython and trying to figure out how I can host a Cython Flask app (for example) on heroku. Let's say my project looks like this (after cython compile): _/cythonheroku |-- requirements.txt |-- run.py |-- Procfile |__/app |-- __init__.py |-- app.c |-- app.cpython-36m-darwin.so |-- app.pyx Now, app.pyx has a standard Flask app in it with some cython adjustments, like so: #cython: infer_types=True from flask import Flask app = Flask(__name__) @app.route('/',

问题 At the current moment I'm playing with Cython and trying to figure out how I can host a Cython Flask app (for example) on heroku. Let's say my project looks like this (after cython compile): _/cythonheroku |-- requirements.txt |-- run.py |-- Procfile |__/app |-- __init__.py |-- app.c |-- app.cpython-36m-darwin.so |-- app.pyx Now, app.pyx has a standard Flask app in it with some cython adjustments, like so: #cython: infer_types=True from flask import Flask app = Flask(__name__) @app.route('/',

问题 I made a twitter bot using tweepy in Python and tried deploying it using Heroku. The Bot just tweets after certain intervals. After deploying it, the Python program just doesn't run and Heroku log shows the following error : at=error code=H14 desc="No web processes running" method=GET path="/favicon.ico" host=fathomless-island-25537.herokuapp.com request_id=0aa76d12-31e6-4940-85ec-a8476af4f82f fwd="182.64.210.145" dyno= connect= service= status=503 bytes= After looking through some similar