Warning: Draft Content
This wiki is under construction as of 20171227 - this means that content here may be not fully specified or missing as we bring up the system and investigate deployments - this notice will be removed in the near future
slack | cloudify-developers list | github | cloudify-source JIRA | JIRA Board |
see OOM with TOSCA and Cloudify and OOM-579 - Getting issue details... STATUS
Purpose
Investigate the use of Cloudify Community edition - specifically http://cloudify.co/community/ in bringing up ONAP on Kubernetes using TOSCA blueprints on top of Helm. The white paper and blog article detail running hybrid Kubernetes and non-Kubernetes deployment together via http://cloudify.co/cloudify.co/2017/09/27/model-driven-onap-operations-manager-oom-boarding-tosca-cloudify/
TOSCA: https://www.oasis-open.org/committees/tc_home.php?wg_abbrev=tosca
One use case where Cloudify would be used as a layer above OOM and Kubernetes - is if you wish to run one of your databases - for example the MariaDB instance outside of the managed kubernetes environment (possibly as part of a phased in migration into kubernetes) - in this case you would need an external cloud controller to manage this hybrid environment - we will attempt to simulate this use case.
Quickstart
Here are the step to to deploy ONAP on Kubenetes using TOSCA and Cloudify:
- Install Cloudify manager, the fastest way is to use an existing Image for your environment (OpenStack, AWS, etc.)
- http://cloudify.co/download/
- Here are detailed instruction per environment (choose the non-bootstrap option) https://github.com/cloudify-examples/cloudify-environment-setup
- Provision a Kubernetes Cluster using https://github.com/cloudify-examples/simple-kubernetes-blueprint
Here is a link https://www.youtube.com/watch?v=mKmyXFc7j14 for a video that describes the process of provisioning a Kubernetes cluster. - After the Kubernetes cluster is up, provision ONAP using the following TOSCA blueprint (Link to be provided soon)
Quickstart Validation Examples
Single VIM: Amazon AWS EC2
Following https://github.com/cloudify-examples/cloudify-environment-setup
Navigate to your AWS console https://signin.aws.amazon.com/oauth
Create a 64G VM on EBS - using Ubuntu 16.04 for now and the cost effective spot price for R4.2xLarge - enough to deploy all of ONAP in 55G plus the undercloud - the same as the OOM RI
Install Cloudify CLI - bootstrap (not pre-baked AMI)
https://github.com/cloudify-examples/cloudify-environment-setup
"Install Cloudify CLI. Make sure that your CLI is using a local profile. (You must have executed cfy profiles use local in your shell."
links to http://docs.getcloudify.org/4.1.0/installation/from-packages/
switch to community tab
click DEB - verify you are human - fill out your name, email and company - get cloudify-cli-community-17.12.28.deb
scp the file up to your vm
obrienbiometrics:_deployment michaelobrien$ scp ~/Downloads/cloudify-cli-community-17.12.28.deb ubuntu@cloudify.onap.info:~/ cloudify-cli-community-17.12.28.deb 39% 17MB 2.6MB/s 00:09 ETA
Multi VIM: Amazon AWS EC2 + Microsoft Azure VM
Investigation
Starting with the AWS EC2 example TOSCA blueprint at https://github.com/cloudify-cosmo/cloudify-hello-world-example/blob/master/ec2-blueprint.yaml - starting with the intro page in http://docs.getcloudify.org/4.2.0/intro/what-is-cloudify/
Git/Gerrit/JIRA Artifacts
OOM-569 - Getting issue details... STATUS as part of bringing DCAE into K8S OOM-565 - Getting issue details... STATUS
OOM-46 - Getting issue details... STATUS
OOM-105 - Getting issue details... STATUS
OOM-106 - Getting issue details... STATUS
INT-371 - Getting issue details... STATUS
Github Artifacts
https://github.com/cloudify-cosmo/cloudify-hello-world-example/issues/58
https://github.com/cloudify-cosmo/cloudify-hello-world-example/issues/59
Notes
Download Cloudify - select Community tab on the right
17.12 community looks to align with 4.2 http://cloudify.co/releasenotes/community-edition-release-notes