WIP: allow for changing the namespace where operator runs

[supriya-premkumar]

Changes:

• Changed KubernetesNamespaceNatsIO to a var.
• This will allow a compile time override of nats namespace for advanced k8s admins to configure a non nats-io namespace for cluster scoped deployment.
• Enables workflows referred by https://github.com/nats-io/nats-operator/issues/126

[pires]

@supriya-premkumar thank you for this contribution. Following #126, would you be open to work with me to evolve this PR into something that doesn't depend on having users building their own images?

[supriya-premkumar]

@supriya-premkumar thank you for this contribution. Following #126, would you be open to work with me to evolve this PR into something that doesn't depend on having users building their own images?

Hi @pires I would be happy to help with this. Could you please give me pointers on where I can get started and Thank you for your time on this.

[pires]

Can I find you on NATS slack, @supriya-premkumar? Ping me @pires! Thanks a lot.

[ki0]

why isn't it merged? i'm very interested for this feature.

[pires]

The limitation here is that this requires users to build their own binaries/container images. I also think this would not work as expected given https://github.com/nats-io/nats-operator/blob/master/cmd/operator/main.go#L108-L112