Revert base ding image tag to 20.10.14

* Update inputset event-Push

* Update inputset event-Push

* Update inputset event-PR

* Update inputset event-Tag

---------

Co-authored-by: Archit Mallik <archit.mallik@harness.io>

.harness/eventPR.yaml

@@ -1,5 +1,6 @@
 inputSet:
   name: event-PR
+  tags: {}
   identifier: eventPR
   orgIdentifier: default
   projectIdentifier: Drone_Plugins
@@ -13,6 +14,7 @@ inputSet:
             spec:
               number: <+trigger.prNumber>
     stages:
+      - parallel:
           - stage:
               identifier: linamd64
               type: CI

.harness/eventPush.yaml

@@ -1,5 +1,6 @@
 inputSet:
   name: event-Push
+  tags: {}
   identifier: eventPush
   orgIdentifier: default
   projectIdentifier: Drone_Plugins
@@ -13,6 +14,7 @@ inputSet:
             spec:
               branch: <+trigger.branch>
     stages:
+      - parallel:
           - stage:
               identifier: linamd64
               type: CI

.harness/eventTag.yaml

@@ -1,5 +1,6 @@
 inputSet:
   name: event-Tag
+  tags: {}
   identifier: eventTag
   orgIdentifier: default
   projectIdentifier: Drone_Plugins
@@ -13,6 +14,7 @@ inputSet:
             spec:
               tag: <+trigger.tag>
     stages:
+      - parallel:
           - stage:
               identifier: linamd64
               type: CI

.harness/harness.yaml

@@ -45,6 +45,7 @@ pipeline:
                     image: golang:1.22.4
                     shell: Sh
                     command: go test -cover ./...
+    - parallel:
         - stage:
             name: linux-amd64
             identifier: linamd64

cmd/drone-ecr/main.go

@@ -22,6 +22,10 @@ import (
 	docker "github.com/drone-plugins/drone-docker"
 )
 
+type ecrAPI interface {
+	DescribeImages(*ecr.DescribeImagesInput) (*ecr.DescribeImagesOutput, error)
+}
+
 const defaultRegion = "us-east-1"
 
 func main() {
@@ -43,6 +47,7 @@ func main() {
 		externalId          = getenv("PLUGIN_EXTERNAL_ID")
 		scanOnPush          = parseBoolOrDefault(false, getenv("PLUGIN_SCAN_ON_PUSH"))
 		idToken             = os.Getenv("PLUGIN_OIDC_TOKEN_ID")
+		skipPushIfTagExists = parseBoolOrDefault(false, getenv("PLUGIN_SKIP_PUSH_IF_TAG_EXISTS"))
 	)
 
 	// set the region
@@ -114,6 +119,34 @@ func main() {
 	os.Setenv("DOCKER_PASSWORD", password)
 	os.Setenv("PLUGIN_REGISTRY_TYPE", "ECR")
 
+	// Skip if tag already exits for both mutable and immutable repos
+	if skipPushIfTagExists {
+		tagInput := getenv("PLUGIN_TAG", "PLUGIN_TAGS")
+		var tags []string
+		if tagInput == "" {
+			tags = []string{"latest"}
+		} else {
+			for _, t := range strings.Split(tagInput, ",") {
+				trimmed := strings.TrimSpace(t)
+				if trimmed != "" {
+					tags = append(tags, trimmed)
+				}
+			}
+		}
+
+		repositoryName := trimHostname(repo, registry)
+		for _, t := range tags {
+			exists, err := tagExists(svc, repositoryName, t)
+			if err != nil {
+				logrus.Fatalf("Error checking if image exists for tag %s: %v", t, err)
+			}
+			if exists {
+				logrus.Infof("%s:%s: Image tag exists. Skipping push.", repo, t)
+				os.Exit(0)
+			}
+		}
+	}
+
 	// invoke the base docker plugin binary
 	cmd := exec.Command(docker.GetDroneDockerExecCmd())
 	cmd.Stdout = os.Stdout
@@ -249,3 +282,20 @@ func getECRClient(sess *session.Session, role string, externalId string, idToken
 		})
 	}
 }
+
+func tagExists(svc ecrAPI, repository, tag string) (bool, error) {
+	input := &ecr.DescribeImagesInput{
+		RepositoryName: aws.String(repository),
+		ImageIds: []*ecr.ImageIdentifier{
+			{ImageTag: aws.String(tag)},
+		},
+	}
+	output, err := svc.DescribeImages(input)
+	if err != nil {
+		if aerr, ok := err.(awserr.Error); ok && aerr.Code() == "ImageNotFoundException" {
+			return false, nil
+		}
+		return false, err
+	}
+	return len(output.ImageDetails) > 0, nil
+}

docker/docker/Dockerfile.linux.amd64

@@ -1,4 +1,4 @@
-FROM docker:27.3.1-dind
+FROM docker:20.10.14-dind
 
 ENV DOCKER_HOST=unix:///var/run/docker.sock
 

docker/docker/Dockerfile.linux.arm64

@@ -1,4 +1,4 @@
-FROM arm64v8/docker:27.3.1-dind
+FROM arm64v8/docker:20.10.14-dind
 
 ENV DOCKER_HOST=unix:///var/run/docker.sock