Update CRD to mention OpenShift cluster wide proxy support

Signed-off-by: Anatoliy Bazko <abazko@redhat.com>

deploy/crds/org_v1_che_crd.yaml

@@ -371,8 +371,13 @@ spec:
                 nonProxyHosts:
                   description: List of hosts that should not use the configured proxy.
                     Use `|`` as delimiter, eg `localhost|my.host.com|123.42.12.32`
-                    Only use when configuring a proxy is required (see also the `proxyURL`
-                    field).
+                    Only use when configuring a proxy is required. Operator respects
+                    OpenShift cluster wide proxy configuration and no additional configuration
+                    is required, but defining `nonProxyHosts` in a custom resource
+                    leads to merging non proxy hosts lists from the cluster proxy
+                    configuration and ones defined in the custom resources. (see the
+                    doc https://docs.openshift.com/container-platform/4.4/networking/enable-cluster-wide-proxy.html)
+                    (see also the `proxyURL` fields).
                   type: string
                 pluginRegistryImage:
                   description: Overrides the container image used in the Plugin registry
@@ -400,11 +405,13 @@ spec:
                   type: string
                 proxyPassword:
                   description: Password of the proxy server Only use when proxy configuration
-                    is required (see also the `proxyUser` and `proxySecret` fields).
+                    is required (see also the `proxyURL`, `proxyUser` and `proxySecret`
+                    fields).
                   type: string
                 proxyPort:
                   description: Port of the proxy server. Only use when configuring
-                    a proxy is required (see also the `proxyURL` field).
+                    a proxy is required. (see also the `proxyURL` and `nonProxyHosts`
+                    fields).
                   type: string
                 proxySecret:
                   description: The secret that contains `user` and `password` for
@@ -415,11 +422,18 @@ spec:
                   description: URL (protocol+hostname) of the proxy server. This drives
                     the appropriate changes in the `JAVA_OPTS` and `https(s)_proxy`
                     variables in the Che server and workspaces containers. Only use
-                    when configuring a proxy is required.
+                    when configuring a proxy is required. Operator respects OpenShift
+                    cluster wide proxy configuration and no additional configuration
+                    is required, but defining `proxyUrl` in a custom resource leads
+                    to overrides the cluster proxy configuration with fields `proxyUrl`,
+                    `proxyPort`, `proxyUser` and `proxyPassword` from the custom resource.
+                    (see the doc https://docs.openshift.com/container-platform/4.4/networking/enable-cluster-wide-proxy.html)
+                    (see also the `proxyPort` and `nonProxyHosts` fields).
                   type: string
                 proxyUser:
                   description: User name of the proxy server. Only use when configuring
-                    a proxy is required (see also the `proxyURL` `proxySecret` fields).
+                    a proxy is required (see also the `proxyURL`, `proxyPassword`
+                    and `proxySecret` fields).
                   type: string
                 selfSignedCert:
                   description: Deprecated. The value of this flag is ignored. Che

olm/eclipse-che-preview-kubernetes/deploy/olm-catalog/eclipse-che-preview-kubernetes/9.9.9-nightly.1594287220/eclipse-che-preview-kubernetes.crd.yaml.diff

@@ -0,0 +1,55 @@
+--- /home/tolusha/gocode/src/github.com/eclipse/che-operator/olm/eclipse-che-preview-kubernetes/deploy/olm-catalog/eclipse-che-preview-kubernetes/9.9.9-nightly.1594209360/eclipse-che-preview-kubernetes.crd.yaml	2020-07-09 10:23:47.962964030 +0300
++++ /home/tolusha/gocode/src/github.com/eclipse/che-operator/olm/eclipse-che-preview-kubernetes/deploy/olm-catalog/eclipse-che-preview-kubernetes/9.9.9-nightly.1594287220/eclipse-che-preview-kubernetes.crd.yaml	2020-07-09 12:33:41.272624471 +0300
+@@ -371,8 +371,13 @@
+                 nonProxyHosts:
+                   description: List of hosts that should not use the configured proxy.
+                     Use `|`` as delimiter, eg `localhost|my.host.com|123.42.12.32`
+-                    Only use when configuring a proxy is required (see also the `proxyURL`
+-                    field).
++                    Only use when configuring a proxy is required. Operator respects
++                    OpenShift cluster wide proxy configuration and no additional configuration
++                    is required, but defining `nonProxyHosts` in a custom resource
++                    leads to merging non proxy hosts lists from the cluster proxy
++                    configuration and ones defined in the custom resources. (see the
++                    doc https://docs.openshift.com/container-platform/4.4/networking/enable-cluster-wide-proxy.html)
++                    (see also the `proxyURL` fields).
+                   type: string
+                 pluginRegistryImage:
+                   description: Overrides the container image used in the Plugin registry
+@@ -400,11 +405,13 @@
+                   type: string
+                 proxyPassword:
+                   description: Password of the proxy server Only use when proxy configuration
+-                    is required (see also the `proxyUser` and `proxySecret` fields).
++                    is required (see also the `proxyURL`, `proxyUser` and `proxySecret`
++                    fields).
+                   type: string
+                 proxyPort:
+                   description: Port of the proxy server. Only use when configuring
+-                    a proxy is required (see also the `proxyURL` field).
++                    a proxy is required. (see also the `proxyURL` and `nonProxyHosts`
++                    fields).
+                   type: string
+                 proxySecret:
+                   description: The secret that contains `user` and `password` for
+@@ -415,11 +422,18 @@
+                   description: URL (protocol+hostname) of the proxy server. This drives
+                     the appropriate changes in the `JAVA_OPTS` and `https(s)_proxy`
+                     variables in the Che server and workspaces containers. Only use
+-                    when configuring a proxy is required.
++                    when configuring a proxy is required. Operator respects OpenShift
++                    cluster wide proxy configuration and no additional configuration
++                    is required, but defining `proxyUrl` in a custom resource leads
++                    to overrides the cluster proxy configuration with fields `proxyUrl`,
++                    `proxyPort`, `proxyUser` and `proxyPassword` from the custom resource.
++                    (see the doc https://docs.openshift.com/container-platform/4.4/networking/enable-cluster-wide-proxy.html)
++                    (see also the `proxyPort` and `nonProxyHosts` fields).
+                   type: string
+                 proxyUser:
+                   description: User name of the proxy server. Only use when configuring
+-                    a proxy is required (see also the `proxyURL` `proxySecret` fields).
++                    a proxy is required (see also the `proxyURL`, `proxyPassword`
++                    and `proxySecret` fields).
+                   type: string
+                 selfSignedCert:
+                   description: Deprecated. The value of this flag is ignored. Che

olm/eclipse-che-preview-kubernetes/deploy/olm-catalog/eclipse-che-preview-kubernetes/9.9.9-nightly.1594287220/eclipse-che-preview-kubernetes.v9.9.9-nightly.1594287220.clusterserviceversion.yaml.diff

@@ -0,0 +1,25 @@
+--- /home/tolusha/gocode/src/github.com/eclipse/che-operator/olm/eclipse-che-preview-kubernetes/deploy/olm-catalog/eclipse-che-preview-kubernetes/9.9.9-nightly.1594209360/eclipse-che-preview-kubernetes.v9.9.9-nightly.1594209360.clusterserviceversion.yaml	2020-07-09 10:23:47.962964030 +0300
++++ /home/tolusha/gocode/src/github.com/eclipse/che-operator/olm/eclipse-che-preview-kubernetes/deploy/olm-catalog/eclipse-che-preview-kubernetes/9.9.9-nightly.1594287220/eclipse-che-preview-kubernetes.v9.9.9-nightly.1594287220.clusterserviceversion.yaml	2020-07-09 12:33:41.268624474 +0300
+@@ -52,12 +52,12 @@
+     categories: Developer Tools
+     certified: "false"
+     containerImage: quay.io/eclipse/che-operator:nightly
+-    createdAt: "2020-07-08T11:56:01Z"
++    createdAt: "2020-07-09T09:33:41Z"
+     description: A Kube-native development solution that delivers portable and collaborative
+       developer workspaces.
+     repository: https://github.com/eclipse/che-operator
+     support: Eclipse Foundation
+-  name: eclipse-che-preview-kubernetes.v9.9.9-nightly.1594209360
++  name: eclipse-che-preview-kubernetes.v9.9.9-nightly.1594287220
+   namespace: placeholder
+ spec:
+   apiservicedefinitions: {}
+@@ -399,5 +399,5 @@
+   maturity: stable
+   provider:
+     name: Eclipse Foundation
+-  replaces: eclipse-che-preview-kubernetes.v9.9.9-nightly.1594133420
+-  version: 9.9.9-nightly.1594209360
++  replaces: eclipse-che-preview-kubernetes.v9.9.9-nightly.1594209360
++  version: 9.9.9-nightly.1594287220

olm/eclipse-che-preview-kubernetes/deploy/olm-catalog/eclipse-che-preview-kubernetes/eclipse-che-preview-kubernetes.package.yaml

@@ -1,5 +1,5 @@
 channels:
-- currentCSV: eclipse-che-preview-kubernetes.v9.9.9-nightly.1594209360
+- currentCSV: eclipse-che-preview-kubernetes.v9.9.9-nightly.1594287220
   name: nightly
 - currentCSV: eclipse-che-preview-kubernetes.v7.15.1
   name: stable