Merge pull request #4 from coreweave/sync-fork

Sync fork

Author: keedya

OWNERS_ALIASES

@@ -6,15 +6,17 @@ aliases:
     - towca
   sig-autoscaling-vpa-approvers:
     - kwiesmueller
-    - jbartosik
     - voelzmo
     - raywainman
     - adrianmoisey
     - omerap12
+  # emeritus:
+  # - jbartosik 2025-08-09
   sig-autoscaling-vpa-reviewers:
     - kwiesmueller
-    - jbartosik
     - voelzmo
     - raywainman
     - adrianmoisey
     - omerap12
+  # emeritus:
+  # - jbartosik 2025-08-09

balancer/pkg/controller/conditions.go

@@ -32,7 +32,7 @@ func setConditionsBasedOnError(balancer *v1alpha1.Balancer, err *BalancerError,
 	} else {
 		balancer.Status.Conditions = setConditionInList(balancer.Status.Conditions,
 			now, v1alpha1.BalancerConditionRunning, metav1.ConditionFalse,
-			string(err.phase), err.Error())
+			string(err.phase), "%s", err.Error())
 	}
 }
 

charts/cluster-autoscaler/Chart.yaml

@@ -11,4 +11,4 @@ name: cluster-autoscaler
 sources:
   - https://github.com/kubernetes/autoscaler/tree/master/cluster-autoscaler
 type: application
-version: 9.48.0
+version: 9.50.1

charts/cluster-autoscaler/README.md

@@ -176,7 +176,7 @@ To use Managed Instance Group (MIG) auto-discovery, provide a YAML file setting
 
 ```console
 $ helm install my-release autoscaler/cluster-autoscaler \
-    --set "autoscalingGroupsnamePrefix[0].name=your-ig-prefix,autoscalingGroupsnamePrefix[0].maxSize=10,autoscalingGroupsnamePrefi[0].minSize=1" \
+    --set "autoscalingGroupsnamePrefix[0].name=your-ig-prefix,autoscalingGroupsnamePrefix[0].maxSize=10,autoscalingGroupsnamePrefix[0].minSize=1" \
     --set autoDiscovery.clusterName=<CLUSTER NAME> \
     --set cloudProvider=gce
 ```
@@ -454,7 +454,7 @@ vpa:
 | civoClusterID | string | `""` | Cluster ID for the Civo cluster. Required if `cloudProvider=civo` |
 | civoRegion | string | `""` | Region for the Civo cluster. Required if `cloudProvider=civo` |
 | cloudConfigPath | string | `""` | Configuration file for cloud provider. |
-| cloudProvider | string | `"aws"` | The cloud provider where the autoscaler runs. Currently only `gce`, `aws`, `azure`, `magnum`, `clusterapi` and `civo` are supported. `aws` supported for AWS. `gce` for GCE. `azure` for Azure AKS. `magnum` for OpenStack Magnum, `clusterapi` for Cluster API. `civo` for Civo Cloud. |
+| cloudProvider | string | `"aws"` | The cloud provider where the autoscaler runs. Currently only `gce`, `aws`, `azure`, `magnum`, `clusterapi`, `civo` and `coreweave` are supported. `aws` supported for AWS. `gce` for GCE. `azure` for Azure AKS. `magnum` for OpenStack Magnum, `clusterapi` for Cluster API. `civo` for Civo Cloud. `coreweave` for CoreWeave. |
 | clusterAPICloudConfigPath | string | `"/etc/kubernetes/mgmt-kubeconfig"` | Path to kubeconfig for connecting to Cluster API Management Cluster, only used if `clusterAPIMode=kubeconfig-kubeconfig or incluster-kubeconfig` |
 | clusterAPIConfigMapsNamespace | string | `""` | Namespace on the workload cluster to store Leader election and status configmaps |
 | clusterAPIKubeconfigSecret | string | `""` | Secret containing kubeconfig for connecting to Cluster API managed workloadcluster Required if `cloudProvider=clusterapi` and `clusterAPIMode=kubeconfig-kubeconfig,kubeconfig-incluster or incluster-kubeconfig` |
@@ -463,6 +463,7 @@ vpa:
 | containerSecurityContext | object | `{}` | [Security context for container](https://kubernetes.io/docs/tasks/configure-pod-container/security-context/) |
 | customArgs | list | `[]` | Additional custom container arguments. Refer to https://github.com/kubernetes/autoscaler/blob/master/cluster-autoscaler/FAQ.md#what-are-the-parameters-to-ca for the full list of cluster autoscaler parameters and their default values. List of arguments as strings. |
 | deployment.annotations | object | `{}` | Annotations to add to the Deployment object. |
+| dnsConfig | object | `{}` | [Pod's DNS Config](https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/#pod-dns-config) |
 | dnsPolicy | string | `"ClusterFirst"` | Defaults to `ClusterFirst`. Valid values are: `ClusterFirstWithHostNet`, `ClusterFirst`, `Default` or `None`. If autoscaler does not depend on cluster DNS, recommended to set this to `Default`. |
 | envFromConfigMap | string | `""` | ConfigMap name to use as envFrom. |
 | envFromSecret | string | `""` | Secret name to use as envFrom. |

charts/cluster-autoscaler/README.md.gotmpl

@@ -176,7 +176,7 @@ To use Managed Instance Group (MIG) auto-discovery, provide a YAML file setting
 
 ```console
 $ helm install my-release autoscaler/cluster-autoscaler \
-    --set "autoscalingGroupsnamePrefix[0].name=your-ig-prefix,autoscalingGroupsnamePrefix[0].maxSize=10,autoscalingGroupsnamePrefi[0].minSize=1" \
+    --set "autoscalingGroupsnamePrefix[0].name=your-ig-prefix,autoscalingGroupsnamePrefix[0].maxSize=10,autoscalingGroupsnamePrefix[0].minSize=1" \
     --set autoDiscovery.clusterName=<CLUSTER NAME> \
     --set cloudProvider=gce
 ```

charts/cluster-autoscaler/templates/clusterrole.yaml

@@ -6,6 +6,17 @@ metadata:
 {{ include "cluster-autoscaler.labels" . | indent 4 }}
   name: {{ template "cluster-autoscaler.fullname" . }}
 rules:
+{{- if (eq .Values.cloudProvider "coreweave") }}
+  - apiGroups:
+    - "compute.coreweave.com"
+    resources:
+    - nodepools
+    verbs:
+    - get
+    - list
+    - patch
+    - update
+{{- end }}
   - apiGroups:
       - ""
     resources:

charts/cluster-autoscaler/templates/deployment.yaml

@@ -40,6 +40,10 @@ spec:
       {{- if .Values.priorityClassName }}
       priorityClassName: "{{ .Values.priorityClassName }}"
       {{- end }}
+      {{- with .Values.dnsConfig }}
+      dnsConfig:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       {{- if .Values.dnsPolicy }}
       dnsPolicy: "{{ .Values.dnsPolicy }}"
       {{- end }}

charts/cluster-autoscaler/values.yaml

@@ -133,10 +133,11 @@ civoRegion: ""
 cloudConfigPath: ""
 
 # cloudProvider -- The cloud provider where the autoscaler runs.
-# Currently only `gce`, `aws`, `azure`, `magnum`, `clusterapi` and `civo` are supported.
+# Currently only `gce`, `aws`, `azure`, `magnum`, `clusterapi`, `civo` and `coreweave` are supported.
 # `aws` supported for AWS. `gce` for GCE. `azure` for Azure AKS.
 # `magnum` for OpenStack Magnum, `clusterapi` for Cluster API.
 # `civo` for Civo Cloud.
+# `coreweave` for CoreWeave.
 cloudProvider: aws
 
 # clusterAPICloudConfigPath -- Path to kubeconfig for connecting to Cluster API Management Cluster, only used if `clusterAPIMode=kubeconfig-kubeconfig or incluster-kubeconfig`
@@ -170,6 +171,18 @@ deployment:
   # deployment.annotations -- Annotations to add to the Deployment object.
   annotations: {}
 
+# dnsConfig -- [Pod's DNS Config](https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/#pod-dns-config)
+dnsConfig: {}
+  # nameservers:
+  #   - 1.2.3.4
+  # searches:
+  #   - ns1.svc.cluster-domain.example
+  #   - my.dns.search.suffix
+  # options:
+  #   - name: ndots
+  #     value: "2"
+  #   - name: edns0
+
 # dnsPolicy -- Defaults to `ClusterFirst`. Valid values are:
 # `ClusterFirstWithHostNet`, `ClusterFirst`, `Default` or `None`.
 # If autoscaler does not depend on cluster DNS, recommended to set this to `Default`.

cluster-autoscaler/FAQ.md

@@ -990,7 +990,7 @@ The following startup parameters are supported for cluster autoscaler:
 | `check-capacity-provisioning-request-batch-timebox` | Maximum time to process a batch of provisioning requests. | 10s |
 | `check-capacity-provisioning-request-max-batch-size` | Maximum number of provisioning requests to process in a single batch. | 10 |
 | `cloud-config` | The path to the cloud provider configuration file. Empty string for no configuration file. |  |
-| `cloud-provider` | Cloud provider type. Available values: [aws,azure,gce,alicloud,cherryservers,cloudstack,baiducloud,magnum,digitalocean,exoscale,externalgrpc,huaweicloud,hetzner,oci,ovhcloud,clusterapi,ionoscloud,kamatera,kwok,linode,bizflycloud,brightbox,equinixmetal,vultr,tencentcloud,civo,scaleway,rancher,volcengine] | "gce" |
+| `cloud-provider` | Cloud provider type. Available values: [aws,azure,gce,alicloud,cherryservers,cloudstack,baiducloud,magnum,digitalocean,exoscale,externalgrpc,huaweicloud,hetzner,oci,ovhcloud,clusterapi,ionoscloud,kamatera,kwok,linode,bizflycloud,brightbox,equinixmetal,vultr,tencentcloud,civo,scaleway,rancher,volcengine,utho] | "gce" |
 | `cloud-provider-gce-l7lb-src-cidrs` | CIDRs opened in GCE firewall for L7 LB traffic proxy & health checks | 130.211.0.0/22,35.191.0.0/16 |
 | `cloud-provider-gce-lb-src-cidrs` | CIDRs opened in GCE firewall for L4 LB traffic proxy & health checks | 130.211.0.0/22,209.85.152.0/22,209.85.204.0/22,35.191.0.0/16 |
 | `cluster-name` | Autoscaled cluster name, if available |  |

cluster-autoscaler/Makefile

@@ -107,7 +107,20 @@ build-in-docker-arch-%: clean-arch-% docker-builder
 	docker run ${RM_FLAG} -v `pwd`:/gopath/src/k8s.io/autoscaler/cluster-autoscaler/:Z autoscaling-builder:latest \
 		bash -c 'cd /gopath/src/k8s.io/autoscaler/cluster-autoscaler && BUILD_TAGS=${BUILD_TAGS} LDFLAGS="${LDFLAGS}" make build-arch-$*'
 
-release: $(addprefix build-in-docker-arch-,$(ALL_ARCH)) execute-release
+release-extract-version = $(shell cat version/version.go | grep "Version =" | cut -d '"' -f 2)
+
+release-validate:
+	@if [ -z $(shell git tag --points-at HEAD | grep -e ^cluster-autoscaler-1.[1-9][0-9]*.[0-9][0-9]*$) ]; then \
+		echo "Can't release from this commit, there is no compatible git tag"; \
+		exit 1; \
+	fi
+	@if [ -z $(shell git tag --points-at HEAD | grep -e $(call release-extract-version)) ]; then \
+		echo "Can't release from this commit, git tag does not match version/version.go"; \
+		exit 1; \
+	fi
+
+release: TAG=v$(call release-extract-version)
+release: release-validate $(addprefix build-in-docker-arch-,$(ALL_ARCH)) execute-release
 	@echo "Full in-docker release ${TAG}${FOR_PROVIDER} completed"
 
 container: container-arch-$(GOARCH)