pkg/schema, doc: improve doc for schema and bundle image reference (#1933)

* pkg/schema, doc: fix doc for schema and bundle image reference

Signed-off-by: Yingrong Zhao <yingrong.zhao@gmail.com>

* use wildcard for redirect

Signed-off-by: Yingrong Zhao <yingrong.zhao@gmail.com>

Author: VinozzZ

docs/content/author-bundles.md

@@ -475,6 +475,8 @@ Here is a breakdown of all the supported fields on an image in this section of t
 * `labels`: Key/value pairs used to specify identifying attributes of the image.
 * `tag`: The tag of the image (only recommended when/if digest isn't known/available).
 
+When referencing an image, only fully qualified image reference is supported, e.g. library/hello-world instead of just hello-world.
+
 A last note on `digest`.  Taking the example of the library `nginx` Docker image, we can get the repository digest like so:
 
 ```console

docs/content/reference/file-formats.md

@@ -129,6 +129,6 @@ parameters:
 
 \* The bundle section requires a repository and one of the following fields: digest, version, or tag.
 
-[cs-schema]: https://raw.githubusercontent.com/getporter/porter/release/v1/pkg/schema/credential-set.schema.json
-[ps-schema]: https://raw.githubusercontent.com/getporter/porter/release/v1/pkg/schema/parameter-set.schema.json
-[inst-schema]: https://raw.githubusercontent.com/getporter/porter/release/v1/pkg/schema/installation.schema.json
+[cs-schema]: https://porter.sh/schema/v1/credential-set.schema.json
+[ps-schema]: https://porter.sh/schema/v1/parameter-set.schema.json
+[inst-schema]: https://porter.sh/schema/v1/installation.schema.json

docs/static/_redirects

@@ -50,3 +50,6 @@
 /:version/porter-darwin-amd64           https://github.com/getporter/porter/releases/download/:version/porter-darwin-amd64 302
 /:version/porter-linux-amd64            https://github.com/getporter/porter/releases/download/:version/porter-linux-amd64 302
 /:version/porter-windows-amd64.exe      https://github.com/getporter/porter/releases/download/:version/porter-windows-amd64.exe 302
+
+# Redirect the schema json files
+/schema/:version/* https://raw.githubusercontent.com/getporter/porter/release/:version/pkg/schema/:splat

pkg/schema/credential-set.schema.json

@@ -1,5 +1,5 @@
 {
-    "$id": "https://cnab.io/v1/credential-set.schema.json",
+    "$id": "https://porter.sh/schema/v1/credential-set.schema.json",
     "$schema": "http://json-schema.org/draft-07/schema#",
     "definitions": {
       "valueMapping": {

pkg/schema/installation.schema.json

@@ -1,5 +1,5 @@
 {
-    "$id": "https://cnab.io/v1/installation.schema.json",
+    "$id": "https://porter.sh/schema/v1/installation.schema.json",
     "$schema": "http://json-schema.org/draft-07/schema#",
     "properties": {
       "name": {

pkg/schema/parameter-set.schema.json

@@ -1,5 +1,5 @@
 {
-  "$id": "https://cnab.io/v1/parameter-set.schema.json",
+  "$id": "https://porter.sh/schema/v1/parameter-set.schema.json",
   "$schema": "http://json-schema.org/draft-07/schema#",
   "definitions": {
     "valueMapping": {