cloudbridge | A consistent interface to multiple IaaS clouds ; in Python | Azure library
kandi X-RAY | cloudbridge Summary
kandi X-RAY | cloudbridge Summary
A consistent interface to multiple IaaS clouds; in Python.
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Top functions reviewed by kandi - BETA
- Creates a new volume
- Creates an empty disk
- Create a snapshot disk
- Get a specific disk
- Creates a new security group rule
- Returns a list of firewall resources
- Generic find method
- Creates a new VM firewall
- Creates a new firewall rule
- Creates a new DNS zone
- Delete a DNS record
- Delete a resource record
- Delete a GCP Network
- Create a new DNS record
- Check if a given service type supports service
- Create a GCP router service
- Creates a resource record set
- Creates a new keypair
- Creates a new GCPS snapshot
- Delete the instance
- Creates a new GC volume
- List availability zones
- Create a new firewall rule
- Adds a new vm_firewall to the network
- Delete forwarding rule
- Creates a new image
cloudbridge Key Features
cloudbridge Examples and Code Snippets
Community Discussions
Trending Discussions on cloudbridge
QUESTION
I'm an MQTT newbie, so maybe this is obivous but I'm not getting it.
I've got IoT devices that publish data to a cloud MQTT broker. I can't change that. I want to be able to get the messages from the cloud broker and pass them to IoT Hub in Azure. Here's what I've done so far:
- Configured a VM running CentOS to host my Mosquitto server
- Installed Mosquitto and configured as a bridge to IoT Hub (IoTHubBridge)
- Created a separate Mosquitto config to bridge to the cloud MQTT broker (CloudBridge)
Note that both Mosquitto bridge instances are running on the same VM.
So far, so good. IoT Hub can receive test messages that pass through IoTHubBridge and CloudBridge receives messages from the cloud broker. Here's where I'm stuck - how do I get messages to pass from CloudBridge to IoTHubBridge?
Thanks!
...ANSWER
Answered 2021-Jan-08 at 09:17As hashed out in the comments.
There is no need for 2 MQTT brokers here. You should configure both bridges in a single broker, that way with the right topic
declarations for the bridges messages should just flow between the IoT Hub and Cloud brokers.
This does assume that the topic/message structure for the cloud broker is compatible with what you need to send to IoT hub. The bridge will allow you to add/remove a prefix from the topic but not totally remap it. And there is no way to change the payload format.
If you need to make changes to the payload format or major changes to the topic structure then a bridge is not the right solution. You will need to create an application that subscribes to the cloud broker and then republishes the transformed message to the IoT Hub broker. There are many ways to do this in any number of languages but I might suggest you look at something like Node-RED if you are not already comfortable with an existing language/MQTT client combination.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install cloudbridge
You can use cloudbridge like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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