Add support for custom private image tags (#558)

Author: simonmarty

.github/workflows/integ.yml

@@ -132,7 +132,8 @@ jobs:
         run: cd tests && ./run-tests.sh ${{ matrix.arch-short }}-${{ matrix.auth_type }}
         env:
           POD_IDENTITY_ROLE_ARN: ${{ secrets.POD_IDENTITY_ROLE_ARN }}
-          PRIVREPO: ghcr.io/${{ github.repository_owner }}/test-build:latest-${{ matrix.arch }}-${{ github.run_id }}
+          PRIVREPO: ghcr.io/${{ github.repository_owner }}/test-build
+          PRIVTAG: latest-${{ matrix.arch }}-${{ github.run_id }}
 
       - name: Run cleanup
         if: always()

Makefile

@@ -1,5 +1,5 @@
 $(eval AWS_REGION=$(shell echo $${REGION:-us-east-1}))
-$(eval REGISTRY_NAME=$(shell echo $${PRIVREPO:-public.ecr.aws/aws-secrets-manager/secrets-store-csi-driver-provider-aws:latest}))
+$(eval REGISTRY_NAME=$(shell echo $${PRIVREPO:-public.ecr.aws/aws-secrets-manager/secrets-store-csi-driver-provider-aws}))
 $(eval REPOBASE=$(shell echo $(REGISTRY_NAME) | cut -f1 -d/))
 
 ifeq ($(REPOBASE), public.ecr.aws)

README.md

@@ -286,7 +286,7 @@ cd secrets-store-csi-driver-provider-aws
 Next, set your region and repository name in bash shell variables to be used later:
 ```bash
 export REGION=<REGION>
-export PRIVREPO=<ACCOUNT>.dkr.ecr.$REGION.amazonaws.com/secrets-store-csi-driver-provider-aws:latest
+export PRIVREPO=<ACCOUNT>.dkr.ecr.$REGION.amazonaws.com/secrets-store-csi-driver-provider-aws
 ```
 Where **&lt;REGION&gt;** is the AWS region in which your Kubernetes cluster is running, and **&lt;ACCOUNT&gt;** is your AWS account Id. Next create your ECR repository if you have not already done so:
 ```bash

deployment/private-installer.yaml

@@ -58,7 +58,7 @@ spec:
       hostNetwork: false
       containers:
         - name: provider-aws-installer
-          image: ${PRIVREPO}
+          image: ${PRIVREPO}${PRIVTAG:+:}${PRIVTAG}
           imagePullPolicy: Always
           args:
               - --provider-volume=/var/run/secrets-store-csi-providers