Fetch source creds from Vault

pkg/docker/docker.go

@@ -16,7 +16,6 @@ import (
 	cranecmd "github.com/google/go-containerregistry/cmd/crane/cmd"
 	"github.com/google/go-containerregistry/pkg/authn"
 	"github.com/google/go-containerregistry/pkg/crane"
-	"github.com/google/go-containerregistry/pkg/logs"
 	"github.com/google/go-containerregistry/pkg/name"
 	v1 "github.com/google/go-containerregistry/pkg/v1"
 	"github.com/google/go-containerregistry/pkg/v1/remote"
@@ -31,11 +30,6 @@ type AuthEntry struct {
 	Auth string `json:"auth,omitempty"`
 }
 
-func init() {
-	logs.Warn.SetOutput(os.Stderr)
-	logs.Progress.SetOutput(os.Stderr)
-}
-
 // MergeDockerConfigJSON merges two docker config.json files.
 func MergeDockerConfigJSON(sourcePath, targetPath string, utils piperutils.FileUtils) error {
 	if exists, _ := utils.FileExists(sourcePath); !exists {

resources/metadata/imagePushToRegistry.yaml

@@ -5,7 +5,8 @@ metadata:
     In case you want to pull an existing image from a remote container registry, a source image and source registry needs to be specified.<br />
     This makes it possible to move an image from one registry to another.
 
-    imagePushToRegistry is not similar in functionality to containerPushToRegistry (which is currently a groovy based step and only be used in jenkins). currently imagePushToRegistry only
+    The imagePushToRegistry is not similar in functionality to containerPushToRegistry (which is currently a groovy based step and only be used in jenkins).
+    Currently the imagePushToRegistry only supports copying a local image or image from source remote registry to destination registry.
 
 spec:
   inputs:
@@ -32,7 +33,7 @@ spec:
             param: container/imageNameTag
       - name: sourceImage
         type: string
-        description: Defines the name (incl. tag) of the source image to be pushed to a new image defined in `targetDockerImage`. This is helpful for moving images from one location to another.
+        description: Defines the name (incl. tag) of the source image to be pushed to a new image defined in `targetImage`. This is helpful for moving images from one location to another.
         mandatory: true
         scope:
           - PARAMETERS
@@ -62,6 +63,9 @@ spec:
         resourceRef:
           - name: commonPipelineEnvironment
             param: container/repositoryUsername
+          - type: vaultSecret
+            name: registryCredentialsVaultSecretName
+            default: docker-registry
       - name: sourceRegistryPassword
         type: string
         description: Password of the source registry where the image should be pushed pulled from.
@@ -72,6 +76,9 @@ spec:
         resourceRef:
           - name: commonPipelineEnvironment
             param: container/repositoryPassword
+          - type: vaultSecret
+            name: registryCredentialsVaultSecretName
+            default: docker-registry
       - name: targetRegistryUrl
         description: Defines a registry url from where the image should optionally be pushed to, incl. the protocol like `https://my.registry.com`*"
         type: string