Aireglu Deployment and Rollback Process

Deployment approach

To manage deployment as seamlessly as possible, we take the following approach to rolling out changes.

Blue/green deployment

To achieve near zero downtime, we use a blue-green deployment approach. This means that when we're deploying a change, an environment running the previous version of the software is kept on standby, allowing us to verify the new changes and quickly rollback if there are any issues.

In-business hours deployments

We aim to keep deployments within business hours whenever possible to minimise the risk of any problems occuring while most staff are unavailable.

Change logs

We provide details of changes introduced in every version in our change log here.

Frequent Releases

We aim for small, frequent releases and can often deploy multiple times a week. This allows to deliver quickly and rollback only small increments if required.

Versioning

We follow the semantic versioning approach - version numbers follow the MAJOR.MINOR.PATCH format. More detail is available here