Spec a charmed istio service mesh implementation

[ca-scribner]

Context

Write a spec that describes:

• the user stories needed for a charmed istio service mesh
• how charms will be added to the mesh
• how charms will define routing between workloads in the mesh

What needs to get done

1. research all aspects of how to deploy and work with a charmed istio service patch
2. write a spec that documents this

Definition of Done

1. an approved spec that either decides the go-forward plan or identifies follow-on

[syncronize-issues-to-jira[bot]]

Thank you for reporting us your feedback!

The internal ticket has been created: https://warthogs.atlassian.net/browse/KF-5287.

This message was autogenerated

[ca-scribner]

Closes #363

[ca-scribner]

Spec is here

[ca-scribner]

This initial spec is done, but has led to discussions with Juju about how we could capture this either via charms or juju changes. Active work on this task is on pause while those those discussions continue