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A set of scripts and tools to survey the contents and state of a Red Hat OpenStack Platform cluster.

License: Apache License 2.0

Shell 5.45% Python 94.55%

ospsurvey's Introduction

Red Hat OpenStack Platform Survey

This software is meant to provide visibility and reporting on the current state of an existing Red Hat OpenStack Platform deployment.

The tool consists of three components.

Data Collection - Survey
Data Storage - Time Series data
Reporting - Text or formatted state and change analysis output

Where possible the components use or integrate with existing infrastructure: communications, database and presentation.

Usage

The ospsurvey command is meant to be run on a Director node as the stack user. It uses the OS_* environment variables for authentication and access to the undercloud.

The survey results can be reported either as a pretty table or as JSON

Probes

RHEL OS Release
RH OSP Release
Overcloud Deployment info:
- Overcloud stack name
- Overcloud deploy date/time
- Overcloud update date/time

Revision Number: 0.1.1
Revision Date: Tue Dec 10 21:13:56 UTC 2019

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ospsurvey's Issues

RFE: should check for bonded interface for control plane network on director host

OSP upgrades to 13 from <13 will fail if the control plane interface is a bonded interface on the director host. The survey should flag this.

[RFE] Software should be able to enumerate the servers and report their roles

The software should be able to get a list of servers in the overcloud and determine the role each is
assigned within the cluster.

Query types:

Single Server: Report the assigned role
Single Role: report all member servers
Summary: report all roles and member servers

It should also be able to detect and report on nodes that have not been tagged into a role or nodes that have not been deployed as servers.

RFE - survey should test API endpoint availability

before attempting to communicate with the openstack services the survey should query the service API endpoints from keystone and verify that all endpoints are active and responding to simple queries.

[RFE] Run probes on multiple servers in the cluster

The software should be able to use the server information to select and run probes on a selection or on all servers in the cluster.

RFE: Compare server names in actual to template values - check for change

I would like to be able to detect inconsistancies and changes (desired or not) to the host names between the deployed systems and a template set that may be applied in the future.
So that I can identify typos in new template names or intentional add/drop of nodes from a cluster.

[RFE] Should verify software subscription status

The software should be able to poll the status of subscription-manager and the local yum repos:

is the system subscribed?
what subscriptions are consumed?
what repos are enabled?

It should also be able to distinguish between rhn_* and subscription-manager and between public and satellite repo sources.