Containers

uniTerm has a built-in container management interface supporting Kubernetes cluster management and the Docker / Podman / nerdctl container engines. Manage cluster resources and container images on the local machine or on remote hosts over SSH.

Kubernetes

Connection Parameters

Parameter	Description
Source	Choose Local file (specify a kubeconfig path) or Kubeconfig text (paste the content directly)
Context	Select a context from the kubeconfig; click "Reload" to refresh the list
Namespace	The default namespace to view; check "All namespaces" to browse the whole cluster
Skip TLS verification	Skip API Server certificate validation (insecure, for self-signed test environments only)
SSH Tunnel	Optional. Access an internal cluster API through an SSH jump host

After filling in the fields, click "Test connection" to verify the kubeconfig and network reachability.

Resource Browsing

The left tree panel groups cluster resources by category, watches for changes, and refreshes automatically:

Group	Resources
Workloads	Pods, Deployments, StatefulSets, DaemonSets, ReplicaSets, Jobs, CronJobs, HPAs
Network	Services, Ingresses, Endpoints, NetworkPolicies
Config	ConfigMaps, Secrets, ResourceQuotas, LimitRanges
Storage	PVCs, PVs, StorageClasses
RBAC	ServiceAccounts, Roles, RoleBindings, ClusterRoles, ClusterRoleBindings
Cluster	Nodes, Namespaces, Events, CRDs

• Top filter — Filter in real time by name, status, namespace, and other columns
• Health highlighting — Not-ready Pods, under-replicated workloads, and NotReady nodes are highlighted row-wide
• Live metrics — Pod and Node lists show CPU / memory usage and its percentage of requests/limits (requires metrics-server installed in the cluster)

Resource Actions

After selecting a resource, the right-click menu or inline action buttons provide the following (varies by resource type):

• Detail — A side drawer shows the full metadata, Spec, Status, and other fields
• Edit — Edit the resource YAML directly and apply
• Create — Create resources from a built-in YAML template
• Scale — Change the replica count of a Deployment / StatefulSet / ReplicaSet
• Restart — Rolling-restart a workload
• View Pods — Jump to the Pod list associated with the workload/node
• Cordon / Drain — Mark a node unschedulable or evict its Pods
• Delete — Delete after confirmation, with optional force delete (skip graceful termination)

Pod Logs and Terminal

• Logs — Follow Pod logs in real time, with pause/resume, timestamps, previous container, auto-scroll, wrap, and clear
• Terminal — Exec directly into a Pod container for an interactive shell

Container Engines

uniTerm supports the Docker, Podman, and nerdctl container engines.

Connection Parameters

Parameter	Description
Transport	Local uses the container runtime installed on this machine; Remote over SSH reuses an existing SSH connection (including credentials and jump host) to manage containers on a remote host
SSH Connection	When the transport is remote over SSH, select a saved SSH connection as the channel

nerdctl supports switching the containerd namespace from the top bar.

Container Management

The top tabs switch between the "Containers" and "Images" views.

The container list shows name, image, state, port mappings, and creation time, with the following actions:

• Lifecycle — Start, stop, restart, pause, unpause
• Exec — Enter an interactive terminal in the container
• Logs — View container log output
• Rename — Change the container name
• Remove — Remove the container after confirmation
• Detail — View overview, command, network, mounts, environment, and state
• New Container — Create a container by specifying image, name, port mappings, volumes, environment variables, restart policy, and command

Image Management

The image list shows repository, tag, ID, and size, and supports:

• Pull — Pull an image from a registry by name (e.g. nginx:latest)
• Remove — Remove the image after confirmation

Related

• Remote Terminal — SSH connection and jump host configuration
• Supported Protocols — Full protocol and port list