(Migrated from https://github.com/syndesisio/syndesis/issues/6477)

Author: Aiden Keating
Assignees: unassigned

This is a...

[pre][code]
[x] Feature request
[ ] Regression (a behavior that used to work and stopped working in a new release)
[ ] Bug report [!-- Please search GitHub for a similar issue or PR before submitting --]
[ ] Documentation issue or request
[/code][/pre]

Description

Currently, the Syndesis operator will provision a Postgres database as part of it's setup.

There is not a way in the Syndesis custom resource to specify that you'd like the operator to not provision this in-cluster Postgres and instead use an external Postgres instance, for example one hosted on AWS, by providing connection string info in the Syndesis CR.

The feature request would be to add an a boolean option to the [

db

object|https://github.com/syndesisio/syndesis/blob/master/install/operator/deploy/crds/syndesis_v1alpha1_syndesis_crd.yaml#L42] in the Syndesis CR, for example

externalDb

.

When set to

true

the operator would skip provisioning the in-cluster Postgres and attempt to look for a

Secret

in the Namespace with an expected name, for example

syndesis-database

. This Secret should contain connection details for an external Postgres instance (username, password, database, host and port)

The name of the Secret could then be overridden if needed with an optional

externalDbSecret

attribute in the

db

object.

For example:

``

db:
    externalDb: true # the operator won't provision a Postgres instance
    externalDbSecret: my-secret-name # the operator will look for a Secret named my-secret-name instead of syndesis-database

`

This would still be backwards compatible as 

externalDb

 can be treated as 

false` when it is not specified in the custom resource.

Any suggestions about this would be appreciated. I'd be happy to put together a PR around this.