Remove questions.yml

There's no mention in the upstream helm docs about this file nor is
there any docs about interactive user prompting at all (that I can see).
Nor do we document any mechanism for user prompting. It would seem this
is an obsolete remnant from an earlier version of helm so let's remove
it. This also eliminates hard-coded image versions that need to be
updated.

Signed-off-by: Tom Pantelis <tompantelis@gmail.com>

submariner-k8s-broker/questions.yml

@@ -1,20 +0,0 @@
----
-questions:
-  - variable: submariner-k8s-broker.rbac.create
-    type: boolean
-    default: true
-    group: "Role Based Access Control"
-    description: "Create the role/rolebinding for the Submariner client"
-    label: "RBAC Creation Enabled"
-  - variable: submariner-k8s-broker.crd.create
-    type: boolean
-    default: true
-    group: "Submariner CRD"
-    description: "Create the submariner CRDs for the Submariner client"
-    label: "Submariner CRD Creation Enabled"
-  - variable: submariner-k8s-broker.serviceAccounts.client.create
-    type: boolean
-    default: true
-    group: "Service Account"
-    description: "Create the service account for the Submariner client"
-    label: "Submariner Service Account Creation Enabled"

submariner-operator/questions.yml

@@ -1,145 +0,0 @@
----
-questions:
-  - variable: defaultOperatorImage
-    default: true
-    description: "Use default Submariner operator image or specify a custom one"
-    label: Use default Submariner operator image
-    type: boolean
-    show_subquestion_if: false
-    group: "Container Images"
-    subquestions:
-      - variable: operator.image.repository
-        default: "quay.io/submariner/submariner-operator"
-        description: "Submariner Operator Image Repository"
-        type: string
-        label: Submariner Operator Image Repository
-      - variable: operator.image.tag
-        default: "0.14.0-m1"
-        description: "Submariner Operator Image Tag"
-        type: string
-        label: Submariner Operator Image Tag
-  - variable: defaultSubmarinerImages
-    default: true
-    description: "Use default Submariner images or specify custom ones"
-    label: Use default Submariner images
-    type: boolean
-    show_subquestion_if: false
-    group: "Container images"
-    subquestions:
-      - variable: submariner.images.repository
-        default: "quay.io/submariner"
-        description: "Submariner Repository (base for all non-operator images)"
-        type: string
-        label: Submariner Repository
-      - variable: submariner.images.tag
-        default: "0.14.0-m1"
-        description: "Submariner Images Tag (shared for all non-operator images)"
-        type: string
-        label: Submariner Images Tag
-  - variable: submariner.clusterId
-    default: ""
-    description: "Enter a unique cluster ID to identify this cluster"
-    type: string
-    label: "Cluster ID"
-    group: "Configuration"
-    required: true
-  - variable: ipsec.psk
-    default: ""
-    description: "Enter the pre-shared key for the IPsec Cable Engine"
-    type: string
-    label: "IPsec Pre-Shared Key"
-    group: "Configuration"
-    required: true
-  - variable: broker.server
-    type: string
-    default: ""
-    group: "Broker Configuration"
-    label: "Broker Server"
-    description: "Broker server to use (without the https://)"
-  - variable: broker.insecure
-    type: boolean
-    default: false
-    show_subquestion_if: false
-    group: "Broker Configuration"
-    label: "Insecure Broker"
-    description: "Connect to K8s broker without validating CA"
-    subquestions:
-      - variable: broker.ca
-        type: string
-        description: "Base64 encoded broker ca.crt"
-        label: "Broker CA encoded in base64"
-        default: ""
-  - variable: broker.token
-    type: string
-    group: "Broker Configuration"
-    label: "Broker Token"
-    description: "Bearer token for broker"
-  - variable: broker.namespace
-    type: string
-    group: "Broker Configuration"
-    label: "Broker Namespace"
-    description: "Enter namespace to use on central broker"
-  - variable: submariner.clusterCidr
-    default: ""
-    description: "Enter the cluster CIDR (i.e. 10.42.0.0/16) for this cluster"
-    type: string
-    label: "Cluster CIDR"
-    group: "CIDR Configuration"
-    required: true
-  - variable: submariner.serviceCidr
-    default: ""
-    description: "Enter the service CIDR (i.e. 10.43.0.0/16) for this cluster"
-    type: string
-    label: "Service CIDR"
-    group: "CIDR Configuration"
-    required: true
-  - variable: submariner.serviceDiscovery
-    type: boolean
-    default: false
-    group: "Advanced Configuration"
-    description: "Enable multicluster service discovery"
-    label: "Service Discovery Enabled"
-  - variable: broker.globalnet
-    type: boolean
-    default: false
-    group: "Broker Configuration"
-    description: "Enable support for overlapping Cluster/Service CIDRs in connecting clusters"
-    label: "Globalnet Enabled"
-    subquestions:
-      - variable: submariner.globalCidr
-        default: ""
-        description: "Enter the globalnet CIDR (i.e. 169.254.1.0/24) for this cluster if using globalnet"
-        type: string
-        label: "Globalnet CIDR"
-        group: "CIDR Configuration"
-        required: false
-  - variable: submariner.natEnabled
-    type: boolean
-    default: false
-    group: "Advanced Configuration"
-    description: "If the gateway nodes for this cluster are behind 1:1 NAT, you should enable NAT"
-    label: "NAT Enabled"
-  - variable: submariner.debug
-    type: boolean
-    default: false
-    group: "Advanced Configuration"
-    description: "Enable submariner debug mode"
-    label: "Submariner Debug Enabled"
-  - variable: ipsec.debug
-    type: boolean
-    default: false
-    group: "Advanced Configuration"
-    description: "Enable Charon debug mode"
-    label: "Charon Enabled"
-  - variable: submariner.cableDriver
-    type: string
-    default: ""
-    group: "Advanced Configuration"
-    description: "Cable driver implementation"
-    label: "Cable Driver"
-  - variable: submariner.healthcheckEnabled
-    type: boolean
-    default: true
-    group: "Advanced Configuration"
-    description: "Disable Healthcheck"
-    label: "Healthcheck Disabled"