cloudify | enablement platform that on-boards applications | Frontend Framework library
kandi X-RAY | cloudify Summary
kandi X-RAY | cloudify Summary
[Build Status] Welcome to Cloudify.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Starts a new machine
- Handle exception after machine creation
- Initialize exception throttler
- Finds the location id in Cloud specific zones
- Uninstall application
- Creates the deployment order
- Validate the uninstall application
- Initialize the container
- Handle the service cloud configuration
- Returns a string representation of this class
- Invokes a custom command on all the specified service instances
- Stops the given machine
- Installs a new REST client using the provided configuration
- Create deployment data
- Installs a service on the grid
- Execute a command on all the services
- Starts the shell
- Sets the config
- Execute the install service
- Executes a new REST client and returns a new REST client
- Executes the CLI command
- Entry point for the recipe
- Uninstalls the application
- Copy files to additional files
- Execute the cloud driver
- Deploys an application to the service grid
cloudify Key Features
cloudify Examples and Code Snippets
Community Discussions
Trending Discussions on cloudify
QUESTION
I'm using cloudify community version 19.01.24.
Trying to figure out how to auto-scale a group of two VMs. Here's what I came up with so far (skipped irrelevant parts):
...ANSWER
Answered 2019-Dec-03 at 17:59You got the first error as you said because Cloudify tried to scale the VM and connect it to the port that was already bound to the first VM.
The second error means that you cannot scale the port if it does not depend on a node that is also scaled, this is to avoid the scale of resources that can't be scaled.
The solution for this would be, to have a node of type cloudify.nodes.Root and connect to it by relationship the port, if the port depends on this node and this node will be part of the scale group you will be able to scale.
Your blueprint will have something like this:
QUESTION
I'm curious if there's a tool that will visualize a cloudify blueprint? Ideally, I'd like to trace back nodes through the imports that define the base types, to create a DAG.
Thanks.
...ANSWER
Answered 2017-Mar-08 at 18:29There's a tool called "Composer" which allows you to generate and visualize blueprints. Additionally, Cloudify Manager's UI shows the structure of a blueprint.
http://getcloudify.org/2017/01/31/introducing-cloudify-composer-2_3-what-expect-next.html
These are premium features though.
QUESTION
Can anyone share any reference template to create a new volume and attach to a new instance each time a deployment for that instance is scaled up?
My template looks like:
...ANSWER
Answered 2018-Nov-12 at 11:51Courtesy of Trammell from cloudify-user group:
QUESTION
I'm developing a new cloudify plugin that I test using tox, nosetests and @workflow_test decorator following the plugin template.
I'd like to test the plugin interacting with another plugin (speficially openstack plugin). Hence I'm using a blueprint that imports my plugin (test yaml file) and the openstack yaml file, and then defines some nodes from my plugin and from openstack.
The problem is that I'm getting module python import errors as the openstack plugin is not found in the test environment created by tox/nosetests. I tried installing the plugin using wagon before running nosetests, but the installation fails.
Anyone could indicate me how to do that?
...ANSWER
Answered 2018-Jul-30 at 13:33Have you tried requirements files? In your tox.ini file, you should be able to define your test requirements like this:
QUESTION
I'm new with cloudify (4.2) and trying to exercise sheduling workflows. On Cloudify Roadmap i found this feature:
Scheduled Workflow Execution: The ability to schedule a workflow execution at a future time, such as scaling the number of web server VMs at a certain time of the day
But unfortunately i can't find that in the documentation nor a small example on how to do this, what services, policies should i use.
Any hints and suggestions will be greatly appreciated.
...ANSWER
Answered 2018-Feb-15 at 19:04Keep in mind that this feature is in development, which is the reason you found it on the Roadmap page, and it will not be found anywhere in the docs either. We don't yet know to which upcoming release this will be added.
If you have any other questions, please head over and ask on the User Group.
QUESTION
I want to run a docker container of RYU controller in cloudify ways. I have written a blueprint file with which I can create relevant deployment and finally start the docker container.
The problem is, the controller (within the docker container) needs to implement a script to function but I don't know how to modify the blueprint file for automatically running the script. Every time, I have to type docker exec CONTAINER ryu-manager /path/simple_switch.py
for the goal.
So does anyone know where the command should be put in the blueprint. I tried to include it in
...ANSWER
Answered 2017-Jul-26 at 07:13Before I answer, I have no experience in cloudify, but I have looked at the documentation to see what is it all about. Here are my pointers to you.
First of all I looked at the docker plugin at below URL
https://github.com/cloudify-cosmo/cloudify-docker-plugin/blob/master/docker_plugin/tasks.py
And it doesn't have any execute statement as such. So you should remove the command
from both your create and start lifecycles. Doing that would make sure the default image command runs.
Now your task is to execute an additional command inside the container. Since the docker plugin doesn't support that operation, your best bet is to get the container ID of the newly created container. This should be possible using some output parameter capturing
Now you want to execute a command on your local machine or the remote machine where docker is installed. This you can setup as another lifecycle which takes the ID from the created container and executes the docker exec ryu-manager /ryu/ryu/app/simple_switch.py
command on that main docker host
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install cloudify
You can use cloudify like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the cloudify component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page