From 0ea05f76915f99d65c4c95aa2aec4011ec26ed3a Mon Sep 17 00:00:00 2001
From: Felix Kunde <felix-kunde@gmx.de>
Date: Fri, 24 Jul 2026 09:15:26 +0200
Subject: [PATCH 1/2] Fix no space left error during e2e test setup (#3138)

* fix space issues for e2e test
* pin exact minor release of coveralls
---
 .github/workflows/run_e2e.yaml   |  7 +++++++
 .github/workflows/run_tests.yaml |  6 +++---
 e2e/run.sh                       | 15 ++++++++++++---
 3 files changed, 22 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/run_e2e.yaml b/.github/workflows/run_e2e.yaml
index 393109b00..08843ab2b 100644
--- a/.github/workflows/run_e2e.yaml
+++ b/.github/workflows/run_e2e.yaml
@@ -21,5 +21,12 @@ jobs:
       run: make codegen
     - name: Run unit tests
       run: make test
+    - name: Pre-pull heavy images directly on Kind nodes
+      run: |
+        FOR_NODE=$(kind get nodes --name postgres-operator-e2e-tests 2>/dev/null || true)
+        for node in $FOR_NODE; do
+          echo "Pulling Spilo image on node $node..."
+          docker exec "$node" crictl pull ghcr.io/zalando/spilo-18:4.1-p2
+        done
     - name: Run end-2-end tests
       run: make e2e
diff --git a/.github/workflows/run_tests.yaml b/.github/workflows/run_tests.yaml
index c511e8fa1..5f68f6309 100644
--- a/.github/workflows/run_tests.yaml
+++ b/.github/workflows/run_tests.yaml
@@ -22,9 +22,9 @@ jobs:
     - name: Run unit tests
       run: go test -race -covermode atomic -coverprofile=coverage.out ./...
     - name: Convert coverage to lcov
-      uses: jandelgado/gcov2lcov-action@v1.1.1
+      uses: jandelgado/gcov2lcov-action@v1.2.0
     - name: Coveralls
-      uses: coverallsapp/github-action@master
+      uses: coverallsapp/github-action@v2.3.4
       with:
         github-token: ${{ secrets.GITHUB_TOKEN }}
-        path-to-lcov: coverage.lcov
+        file: coverage.lcov
diff --git a/e2e/run.sh b/e2e/run.sh
index c5daf81f6..0bcf67989 100755
--- a/e2e/run.sh
+++ b/e2e/run.sh
@@ -24,6 +24,15 @@ esac
 echo "Clustername: ${cluster_name}"
 echo "Kubeconfig path: ${kubeconfig_path}"
 
+# Helper function to pull images directly into kind nodes via crictl (bypasses host disk duplication)
+function pull_on_kind_nodes() {
+  local img="$1"
+  echo "Pulling ${img} directly on kind nodes..."
+  for node in $(kind get nodes --name "${cluster_name}"); do
+    docker exec "$node" crictl pull "${img}"
+  done
+}
+
 function pull_images(){
   operator_tag=$(git describe --tags --always --dirty)
   components=("postgres-operator" "pooler")
@@ -66,14 +75,14 @@ function start_kind(){
   export KUBECONFIG="${kubeconfig_path}"
   kind create cluster --name ${cluster_name} --config kind-cluster-postgres-operator-e2e-tests.yaml  
   
-  echo "Pulling Spilo image for platform ${PLATFORM}"
-  docker pull --platform ${PLATFORM} "${spilo_image}"
-  kind load docker-image "${spilo_image}" --name ${cluster_name}
+  echo "Pulling Spilo image on kind nodes directly..."
+  pull_on_kind_nodes "${spilo_image}"
 }
 
 function load_operator_images() {
   echo "Loading operator images"
   export KUBECONFIG="${kubeconfig_path}"
+  # For locally built operator images, kind load is still fine since they're light
   kind load docker-image "${operator_image}" --name ${cluster_name}
   kind load docker-image "${pooler_image}" --name ${cluster_name}
 }

From bffde0f5e7cc4db91e56bba709a6a02f656568e4 Mon Sep 17 00:00:00 2001
From: Felix Kunde <felix-kunde@gmx.de>
Date: Fri, 24 Jul 2026 16:39:41 +0200
Subject: [PATCH 2/2] fix type deference when calling ebs modify volume
 endpoint (#3140)

* fix type deference when calling ebs modify volume endpoint
* only pass set variable to modify input
---
 pkg/util/volumes/ebs.go | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/pkg/util/volumes/ebs.go b/pkg/util/volumes/ebs.go
index bb7506d93..212ee8ac4 100644
--- a/pkg/util/volumes/ebs.go
+++ b/pkg/util/volumes/ebs.go
@@ -155,23 +155,32 @@ func (r *EBSVolumeResizer) ResizeVolume(volumeID string, newSize int64) error {
 
 // ModifyVolume Modify EBS volume
 func (r *EBSVolumeResizer) ModifyVolume(volumeID string, newType *string, newSize *int64, iops *int64, throughput *int64) error {
-	/* first check if the volume is already of a requested size */
 	var sizeInt32 *int32
 	var iopsInt32 *int32
 	var throughputInt32 *int32
+
+	input := ec2.ModifyVolumeInput{
+		VolumeId: &volumeID,
+	}
 	if newSize != nil {
 		s := int32(*newSize)
 		sizeInt32 = &s
+		input.Size = sizeInt32
 	}
 	if iops != nil {
 		i := int32(*iops)
 		iopsInt32 = &i
+		input.Iops = iopsInt32
 	}
 	if throughput != nil {
 		t := int32(*throughput)
 		throughputInt32 = &t
+		input.Throughput = throughputInt32
 	}
-	input := ec2.ModifyVolumeInput{Size: sizeInt32, VolumeId: &volumeID, VolumeType: types.VolumeType(*newType), Iops: iopsInt32, Throughput: throughputInt32}
+	if newType != nil {
+		input.VolumeType = types.VolumeType(*newType)
+	}
+
 	output, err := r.connection.ModifyVolume(context.TODO(), &input)
 	if err != nil {
 		return fmt.Errorf("could not modify persistent volume: %v", err)