Preserve "flavor/color" in EKS cluster name abbreviation (#956)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/docker.yml

@@ -35,7 +35,7 @@ jobs:
     - name: Configure AWS Credentials
       uses: aws-actions/configure-aws-credentials@v4
       with:
-        role-to-assume: ${{ secrets.ECR_AWS_ROLE }}
+        role-to-assume: ${{ vars.ECR_AWS_ROLE }}
         aws-region: ${{ env.AWS_REGION }}
         role-session-name: ${{ env.IAM_ROLE_SESSION_NAME }}
 

os/alpine/requirements.txt

@@ -1,4 +1,4 @@
-cryptography==42.0.7
+cryptography==43.0.1
 PyYAML==6.0.1
 awscli==1.33.10
 boto3==1.34.128

rootfs/etc/profile.d/geodesic.kube-ps1.sh

@@ -40,8 +40,13 @@ function short_cluster_name_from_eks() {
 	local full_name=$(printf "%s" "$1" | cut -d/ -f2)
 	# remove namespace prefix if present
 	full_name=${full_name#${NAMESPACE}-}
-	# remove eks and everything after it, if present
-	full_name=${full_name%-eks-*}
+	# remove "-eks" and "-cluster" if present, leave the rest
+	full_name=${full_name/-eks-/-}
+	if [[ "$full_name" =~ -cluster(-.*)?$ ]]; then
+		# If true, remove '-cluster'
+		full_name="${full_name/-cluster/}"
+	fi
+
 	printf "%s" "${full_name}"
 	# If NAMESPACE is unset, delete everything before and including the first dash
 	# printf "%s" "$1" | sed -e 's%arn.*:cluster/'"${NAMESPACE:-[^-]\+}"'-\([^-]\+\)-eks-.*$%\1%'