Components of Charmed Kubernetes 1.31

This page details the charms and container images which comprise the 1.31 release of Charmed Kubernetes.

Other information about this release can be found on the following pages:

Release notes Upgrading Bugs Source Milestone

What’s new

For a list of new features, changes, deprecations, and bug fixes in this release, please see the Release notes.

Core charms

These charms are the core components of the Charmed Kubernetes release.

charm	summary	source	docs	bugs
calico	A robust Software Defined Network from Project Calico	source	docs	bugs
calico-enterprise	A robust Software Defined Network from Project Calico	source	docs	bugs
containerd	Containerd container runtime subordinate	source	docs	bugs
easyrsa	Deploys and manages EasyRSA to create a Certificate Authority (CA)	source	docs	bugs
etcd	Deploy a TLS terminated ETCD Cluster	source	docs	bugs
kubeapi-load-balancer	Nginx Load Balancer	source	docs	bugs
kubernetes-control-plane	The Kubernetes control plane	source	docs	bugs
kubernetes-worker	The workload bearing units of a kubernetes cluster	source	docs	bugs

CNI charms

These are the Container Network Interface (CNI) charms supported by Charmed Kubernetes (Calico is the default CNI and is also included in the core charms table above).

charm	summary	source	docs	bugs
calico	A robust Software Defined Network from Project Calico	source	docs	bugs
calico-enterprise	A robust Software Defined Network from Project Calico	source	docs	bugs
canal	A Software Defined Network based on Flannel and Calico	source	docs	bugs
cilium	eBPF-based Networking, Observability, Security	source	docs	bugs
flannel	A charm that provides a robust Software Defined Network	source	docs	bugs
kube-ovn	A Software Defined Network based on Kube-OVN	source	docs	bugs
multus	a CNI plugin for attaching multiple network interfaces	source	docs	bugs
sriov-cni	Attach SR-IOV Virtual Functions (VFs) directly to pods	source	docs	bugs
sriov-network-device-plugin	Enable SR-IOV support	source	docs	bugs

Cloud provider charms

These charms provide cloud integrations to Charmed Kubernetes to enable features such as cloud-native load balancing and storage.

charm	summary	source	docs	bugs
aws-cloud-provider	Charm which enables out-of-tree AWS cloud-provider for Charmed Kubernetes.	source	docs	bugs
aws-integrator	Charm to enable AWS integrations via Juju relations.	source	docs	bugs
aws-k8s-storage	Charm which enables out-of-tree AWS storage for Charmed Kubernetes.	source	docs	bugs
azure-cloud-provider	Charm which enables Azure out-of-tree integrations for Charmed Kubernetes	source	docs	bugs
azure-integrator	Charm which enables Azure integrations for Juju	source	docs	bugs
gcp-cloud-provider	Charm which enables GCP out-of-tree integrations for Charmed Kubernetes	source	docs	bugs
gcp-integrator	Charm which enables Google GCP integrations for Juju	source	docs	bugs
gcp-k8s-storage	Charm which enables out-of-tree GCP storage for Charmed Kubernetes.	source	docs	bugs
openstack-integrator	Charm which enables OpenStack integrations for Juju	source	docs	bugs
vsphere-cloud-provider	Charm which enables vSphere out of tree provider for Juju	source	docs	bugs
vsphere-integrator	Charm which enables vSphere integrations for Juju	source	docs	bugs

Additional charms

These charms are also maintained and supported by the Charmed Kubernetes team to extend the capabilities of your Kubernetes cluster.

charm	summary	source	docs	bugs
aws-iam		source	docs	bugs
ceph-csi	Deploys Container Storage Interface (CSI) plugin that enables Charmed Kubernetes to use ceph as a storage backend.	source	docs	bugs
coredns	The CoreDNS domain name service provider	source	docs	bugs
docker-registry	Registry for docker images	source	docs	bugs
gatekeeper-audit	Audit charm for Gatekeeper audit	source	docs	bugs
gatekeeper-controller-manager	Controller charm for Gatekeeper	source	docs	bugs
kata	Kata untrusted container runtime subordinate	source	docs	bugs
keepalived	Failover and monitoring daemon for LVS clusters	source	docs	bugs
kube-state-metrics	a service that listens to the Kubernetes API and generates metrics	source	docs	bugs
kubernetes-autoscaler	automatically scales up and down a kubernetes cluster	source	docs	bugs
kubernetes-dashboard	A web-based Kubernetes user interface	source	docs	bugs
kubernetes-e2e	End-to-end (e2e) tests for Kubernetes	source	docs	bugs
kubernetes-metrics-server	Exposes core Kubernetes metrics via metrics API	source	docs	bugs
kubevirt	Deploys KubeVirt into a Charmed-Kubernetes cluster	source	docs	bugs
metallb	Metallb loadbalancer charm	source	docs	bugs
volcano-admission	Volcano is a batch system built on Kubernetes.	source	docs	bugs
volcano-controllers	Volcano is a batch system built on Kubernetes.	source	docs	bugs
volcano-scheduler	Volcano is a batch system built on Kubernetes.	source	docs	bugs

Images

These are the container images used by this release:

• addon-resizer-amd64:1.8.9
• addon-resizer-arm64:1.8.9
• addon-resizer-ppc64le:1.8.9
• addon-resizer-s390x:1.8.9
• calico/cni:v3.25.1
• calico/kube-controllers:v3.25.1
• calico/node:v3.25.1
• calico/pod2daemon-flexvol:v3.25.1
• cdkbot/microbot-amd64:latest
• cdkbot/microbot-arm64:latest
• cdkbot/microbot-s390x:latest
• cephcsi/cephcsi:v3.8.1
• cloud-provider-vsphere/cpi/release/manager:v1.26.0
• cloud-provider-vsphere/csi/release/driver:v3.0.0
• cloud-provider-vsphere/csi/release/syncer:v3.0.0
• coredns/coredns:1.9.4
• defaultbackend-amd64:1.5
• defaultbackend-arm64:1.5
• defaultbackend-ppc64le:1.5
• defaultbackend-s390x:1.4
• dns/k8s-dns-dnsmasq-nanny:1.23.1
• dns/k8s-dns-kube-dns:1.23.1
• dns/k8s-dns-sidecar:1.23.1
• external_storage/nfs-client-provisioner:v3.1.0-k8s1.11
• ingress-nginx/controller:v1.6.4
• kube-state-metrics/kube-state-metrics:v2.10.1
• kubernetes-ingress-controller/nginx-ingress-controller-ppc64le:0.20.0
• kubernetesui/dashboard:v2.7.0
• kubernetesui/metrics-scraper:v1.0.8
• metrics-server/metrics-server:v0.7.1
• nvidia/k8s-device-plugin:v0.14.3
• pause:3.9
• provider-os/cinder-csi-plugin:v1.28.1
• provider-os/k8s-keystone-auth:v1.28.1
• provider-os/openstack-cloud-controller-manager:v1.28.1
• sig-storage/csi-attacher:v4.0.0
• sig-storage/csi-attacher:v4.2.0
• sig-storage/csi-node-driver-registrar:v2.6.2
• sig-storage/csi-node-driver-registrar:v2.6.3
• sig-storage/csi-node-driver-registrar:v2.7.0
• sig-storage/csi-provisioner:v3.3.0
• sig-storage/csi-provisioner:v3.4.0
• sig-storage/csi-provisioner:v3.4.1
• sig-storage/csi-resizer:v1.6.0
• sig-storage/csi-resizer:v1.7.0
• sig-storage/csi-resizer:v1.8.0
• sig-storage/csi-snapshotter:v6.1.0
• sig-storage/csi-snapshotter:v6.2.1
• sig-storage/livenessprobe:v2.9.0