To access the dev server through LAN, we set the --host to 0.0.0.0 as mentioned i the post Is there any way to access GAE dev app server in the local network?. But if i upload a file with this settings, I am not able to access the image (through image serving url by blob_key) as it is uploaded to 0.0.0.0 and not 127.0.0.1 (local host). Can anyone suggest a solution for it?
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I'm running a local express server at Port 5000. However, when I fetch http://localhost:5000/api from my react webapp (XAMPP), the server does not respond. How would I self host my express app to make it accessible from anywhere, not just during development.
Ideally, if your express server is running on port 5000 then it should be accessible by localhost:5000 or 127.0.0.1:5000. Try looking at your console logs in your browser for details(provide more information). Another thing to look out for is to check if it's running on http or https in production.
By default the server will run on all interfaces, not just localhost, so you can access it remotely by using its IP address on that network. (see https://stackoverflow.com/a/33957043/9726680)
I have the following use case:
Application is deployed on App Engine Flex environment.
Application fetches data from an FTP server on API request.
FTP server can only be accessed through a custom VPN.
Can I access the FTP server from an App Engine Flex environment? If so, what would I need?
Apologies if this is not clear, I am not a network/devOps person.
As a solution, you can connect your on-premises network and application deployed to App Engine Flex via Google Cloud VPN:
Cloud VPN securely connects your peer network to your Google
Cloud (GCP) Virtual Private Cloud (VPC) network through an
IPsec VPN connection. Traffic traveling between the two
networks is encrypted by one VPN gateway, then decrypted by the other
VPN gateway. This protects your data as it travels over the internet.
You can also connect two instances of Cloud VPN to each other.
App Engine Flexible Environment is based on Google Compute Engine and consequently can connect to your remote network via Cloud VPNs. As described in the documentation Configuring your App with app.yaml, you can specify network settings in your app.yaml configuration file:
... app in App Engine is configured using an app.yaml file, that
contains CPU, memory, network and disk resources, scaling, and other
general settings including environment variables.
I would like ask if a created google compute engine (vm) can be part of our local area network in our site and serves as our database server where every client can connect through our internet server?
instead of using cloudSQL we will use compute engine to install other database server.
I don't think you can assign a GCE VM to directly have an IP address from your local network, but if you run your own DNS in your network, you could add an entry to point your database server name at the Google IP, and you could configure routes on your network to go through your Internet server to get to that address. Alternately, if you have VPN IPSEC hardware at your site, you could use Cloud VPN to setup a tunnel from your site to your GCE project.
I have a rails application deployed on google app engine. I visit myapp.com/resque with a local redis server running and it works. When doing this in production, I cant seem to connect. I have a redis vm instance deployed on google compute engine and I cannot redis-cli -h 123.123.123:6379 into it on any of the servers. It only returns Could not connect to Redis at 11.111.11.1:6379: Connection refused. I've tried using both the internal and external IPs and no luck.
I had the same issue.
It was due to bind in redis conf. By default redis was binded to only 127.0.0.1
It's in redis.conf file
bind 127.0.0.1
As mentioned in redis security link its there so that only trusted clients are allowed to connect and by default its only localhost
My code can get gzip content from google appengine server, but it gets the full size from localhost (appengine dev server). It looks it using jetty as web server. Is it possible to force localhost to use gzip?