Python client library for Watcher API
Project description
Python client library for Watcher API.
Watcher takes advantage of CEP and ML algorithms/metaheuristics to improve physical resources usage through better VM placement. Watcher can improve your cloud optimization by reducing energy footprint and increasing profits.
Free software: Apache license
Source: http://git.openstack.org/cgit/stackforge/python-watcher
Installation
Install the prerequisite packages
On Ubuntu (tested on 14.04-64)
sudo apt-get install python-dev libssl-dev python-pip git-core libmysqlclient-dev libffi-devOn Fedora-based distributions e.g., Fedora/RHEL/CentOS/Scientific Linux (tested on CentOS 6.5)
sudo yum install python-virtualenv openssl-devel python-pip git gcc libffi-devel mysql-devel postgresql-develOn openSUSE-based distributions (SLES 12, openSUSE 13.1, Factory or Tumbleweed)
sudo zypper install gcc git libmysqlclient-devel libopenssl-devel postgresql-devel python-devel python-pipInstall the Watcher client
You can install the Watcher CLI with the following command:
pip install python-watcherclientConfiguration
Create a creds file containing your Openstack credentials:
export OS_IDENTITY_API_VERSION=3
export OS_AUTH_URL=http://<your-keystone-server>:5000/v3
export OS_PROJECT_DOMAIN_ID=default
export OS_USER_DOMAIN_ID=default
export OS_USERNAME=admin
export OS_PASSWORD=<your-password>
export OS_PROJECT_NAME=<your-project-name>Source these credentials into your current shell session:
# source credsYou should be able to launch the following command which gets the list of previously created Audit Templates:
# watcher audit-template-list
+------+------+
| UUID | Name |
+------+------+
+------+------+You can view the entire list of available Watcher commands and options using this command:
# watcher helpTroubleshootings
If any watcher command fails, you can obtain more details with the –debug option :
# watcher --debug audit-template-listAlso make sure that your Openstack credentials are correct. If so, you should be able to verify that the watcher user has been declared in your Openstack keystone :
# openstack user listand that the watcher endpoints have been declared as well :
# openstack endpoint listRelease history Release notifications | RSS feed
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