Normalize image name

Provide consistency with how image names in function deployments
are normalized.

Signed-off-by: Han Verstraete <welteki@pm.me>

.github/ISSUE_TEMPLATE.md

@@ -1,29 +1,40 @@
 ## Due diligence
 
-Before you for help or support, make sure that you've [consulted the faasd manual "Serverless For Everyone Else"](https://openfaas.gumroad.com/l/serverless-for-everyone-else).
+<!-- Due dilligence -->
+## My actions before raising this issue
+Before you ask for help or support, make sure that you've [consulted the manual for faasd](https://openfaas.gumroad.com/l/serverless-for-everyone-else). We can't answer questions that are already covered by the manual.
+
+
+<!-- How is this affecting you? What task are you trying to accomplish? -->
+## Why do you need this?
+
 
 <!--- Provide a general summary of the issue in the Title above -->
-
 ## Expected Behaviour
 <!--- If you're describing a bug, tell us what should happen -->
 <!--- If you're suggesting a change/improvement, tell us how it should work -->
 
+
 ## Current Behaviour
 <!--- If describing a bug, tell us what happens instead of the expected behavior -->
 <!--- If suggesting a change/improvement, explain the difference from current behavior -->
 
+
 ## Are you a GitHub Sponsor (Yes/No?)
+<!--- Given this request for help, how are you supporting the project? -->
 
 Check at: https://github.com/sponsors/openfaas
 - [ ] Yes
 - [ ] No
 
-## List all Possible Solutions
-<!--- Not obligatory, but suggest a fix/reason for the bug, -->
-<!--- or ideas how to implement the addition or change -->
+## List All Possible Solutions and Workarounds
+<!--- Suggest a fix/reason for the bug, or ideas how to implement  -->
+<!--- the addition or change -->
+<!--- Is there a workaround which could avoid making changes? -->
+
+## Which Solution Do You Recommend?
+<!--- Pick your preferred solution, if you were to implement and maintain this change -->
 
-## List the one solution that you would recommend
-<!--- If you were to be on the hook for this change. -->
 
 ## Steps to Reproduce (for bugs)
 <!--- Provide a link to a live example, or an unambiguous set of steps to -->
@@ -33,10 +44,6 @@ Check at: https://github.com/sponsors/openfaas
 3.
 4.
 
-## Context
-<!--- How has this issue affected you? What are you trying to accomplish? -->
-<!--- Providing context helps us come up with a solution that is most useful in the real world -->
-
 ## Your Environment
 
 * OS and architecture:

hack/install.sh

@@ -1,10 +1,8 @@
 #!/bin/bash
-set -eo pipefail
 
 # Copyright OpenFaaS Author(s) 2022
 
-# Consider adding?
-# set -e -x -o pipefail
+set -e -x -o pipefail
 
 export OWNER="openfaas"
 export REPO="faasd"
@@ -88,8 +86,8 @@ install_cni_plugins() {
 
 install_containerd() {
   arch=$(uname -m)
-  case $arch in
   CONTAINERD_VER=1.6.2
+  case $arch in
   x86_64 | amd64)
     curl -sLSf https://github.com/containerd/containerd/releases/download/v${CONTAINERD_VER}/containerd-${CONTAINERD_VER}-linux-amd64.tar.gz | $SUDO tar -xvz --strip-components=1 -C /usr/local/bin/
     ;;

pkg/provider/handlers/deploy.go

@@ -175,7 +175,7 @@ func deploy(ctx context.Context, req types.FunctionDeployment, client *container
 		return fmt.Errorf("unable to create container: %s, error: %w", name, err)
 	}
 
-	return createTask(ctx, client, container, cni)
+	return createTask(ctx, container, cni)
 
 }
 
@@ -203,7 +203,7 @@ func buildLabels(request *types.FunctionDeployment) (map[string]string, error) {
 	return labels, nil
 }
 
-func createTask(ctx context.Context, client *containerd.Client, container containerd.Container, cni gocni.CNI) error {
+func createTask(ctx context.Context, container containerd.Container, cni gocni.CNI) error {
 
 	name := container.ID()
 

pkg/provider/handlers/scale.go

@@ -131,7 +131,7 @@ func MakeReplicaUpdateHandler(client *containerd.Client, cni gocni.CNI) func(w h
 		}
 
 		if createNewTask {
-			deployErr := createTask(ctx, client, ctr, cni)
+			deployErr := createTask(ctx, ctr, cni)
 			if deployErr != nil {
 				log.Printf("[Scale] error deploying %s, error: %s\n", name, deployErr)
 				http.Error(w, deployErr.Error(), http.StatusBadRequest)

pkg/supervisor.go

@@ -19,6 +19,7 @@ import (
 	"github.com/containerd/containerd/containers"
 	"github.com/containerd/containerd/oci"
 	gocni "github.com/containerd/go-cni"
+	"github.com/docker/distribution/reference"
 	"github.com/openfaas/faasd/pkg/cninetwork"
 	"github.com/openfaas/faasd/pkg/service"
 	"github.com/pkg/errors"
@@ -107,7 +108,14 @@ func (s *Supervisor) Start(svcs []Service) error {
 	for _, svc := range svcs {
 		fmt.Printf("Preparing %s with image: %s\n", svc.Name, svc.Image)
 
-		img, err := service.PrepareImage(ctx, s.client, svc.Image, defaultSnapshotter, faasServicesPullAlways)
+		r, err := reference.ParseNormalizedNamed(svc.Image)
+		if err != nil {
+			return err
+		}
+
+		imgRef := reference.TagNameOnly(r).String()
+
+		img, err := service.PrepareImage(ctx, s.client, imgRef, defaultSnapshotter, faasServicesPullAlways)
 		if err != nil {
 			return err
 		}