# kf — KubeRift
> A fuzzy-first interactive Kubernetes resource navigator
`kf` lets you fuzzy-search every resource across every namespace in your cluster from a single terminal window. Select one or many, then describe, exec, tail logs, delete, port-forward, restart, or dump YAML — all without typing a single `kubectl` command.
---
## Features
- **Fuzzy search everything** — pods, deployments, services, secrets, configmaps, nodes, namespaces, PVCs, jobs, cronjobs, statefulsets, daemonsets, ingresses — all at once
- **Live preview pane** — inline `describe`, YAML manifest, or pod logs, cycled with `ctrl-p`
- **Live watch** — resources appear and update in real time as the cluster changes; deleted resources show `[DELETED]`
- **Unhealthy-first ordering** — `CrashLoopBackOff`, `Error`, `ImagePullBackOff` pods surface to the top automatically
- **Color-coded status** — red for critical, yellow for warning, green for healthy, dimmed for deleted
- **Multi-select bulk actions** — `tab` to select multiple resources, then describe/delete/restart them all at once
- **Multi-cluster support** — watch all kubeconfig contexts simultaneously with `--all-contexts`, or switch contexts interactively with `ctrl-x`
- **Context persistence** — last-used context is remembered across sessions
- **Demo mode** — works without a cluster; shows sample data so you can explore the UI
---
## Requirements
- Rust toolchain (`cargo`) — to build from source
- `kubectl` in `$PATH` — used for all actions (describe, logs, exec, delete, etc.)
- A valid kubeconfig (`~/.kube/config` or `$KUBECONFIG`) — optional; demo mode activates automatically if absent
---
## Installation
```bash
git clone https://github.com/syedazeez337/kuberift.git
cd kuberift
cargo build --release
# Binary is at target/release/kf
# Optionally move it somewhere on your PATH:
sudo mv target/release/kf /usr/local/bin/kf
```
> **Note:** The skim dependency is pulled automatically from a patched git fork during `cargo build`. No separate clone is required.
---
## Usage
```
kf [RESOURCE] [OPTIONS]
```
### Show all resources (default)
```bash
kf
```
Opens the TUI with every resource type streaming from the current kubeconfig context.
### Filter to a specific resource type
```bash
kf pods # or: pod, po
kf deploy # or: deployment, deployments
kf svc # or: service, services
kf sts # or: statefulset, statefulsets
kf ds # or: daemonset, daemonsets
kf cm # or: configmap, configmaps
kf secret # or: secrets
kf ing # or: ingress, ingresses
kf node # or: nodes, no
kf ns # or: namespace, namespaces
kf pvc # or: persistentvolumeclaim
kf job # or: jobs
kf cj # or: cronjob, cronjobs
```
### Use a specific context
```bash
kf --context my-prod-cluster
```
Overrides both the kubeconfig current context and the last-saved context.
### Watch all contexts simultaneously
```bash
kf --all-contexts
```
Streams resources from every context in your kubeconfig in parallel. Each item is prefixed with its cluster name (color-coded per cluster).
---
## Keybindings
### Navigation
| Type anything | Fuzzy filter the list in real time |
| `↑` / `↓` | Move cursor |
| `tab` | Toggle selection on current item (multi-select) |
| `esc` | Quit |
### Actions (on selected item(s))
| `enter` | `kubectl describe` | ✓ |
| `ctrl-l` | Stream pod logs (`--tail=200`) | ✓ |
| `ctrl-e` | `kubectl exec -it` into shell | — |
| `ctrl-d` | Delete with `y/N` confirmation | ✓ |
| `ctrl-f` | Port-forward (prompts for local/remote port) | — |
| `ctrl-r` | `kubectl rollout restart` (deploy/sts/ds) | ✓ |
| `ctrl-y` | Print YAML to stdout | ✓ |
### Preview & context
| `ctrl-p` | Cycle preview mode: **describe → yaml → logs** |
| `ctrl-x` | Open context picker — switch cluster without restarting |
---
## Preview Modes
The right-hand preview pane updates as you move the cursor. Press `ctrl-p` to cycle through three modes:
| `describe` | `kubectl describe <resource>` output |
| `yaml` | `kubectl get <resource> -o yaml` |
| `logs` | Last 100 lines of pod logs (pods only) |
---
## Multi-cluster Mode
```bash
kf --all-contexts
```
All contexts from your kubeconfig are loaded in parallel. Items are prefixed with the cluster name:
```
pod prod-cluster/default/api-server-7d9f Running 2d
pod staging/default/api-server-5c2a Pending 5m
```
Each cluster gets a distinct color so items are immediately identifiable.
### Switching contexts interactively
Press `ctrl-x` while `kf` is running to open a secondary fuzzy picker showing all your kubeconfig contexts. Selecting a context restarts the resource stream from that cluster. The selected context is saved to `~/.config/kuberift/last_context` and restored on the next launch.
---
## Status Colors
| Red | Critical — needs attention | `CrashLoopBackOff`, `Error`, `ImagePullBackOff`, `OOMKilled`, `Failed`, `Evicted` |
| Yellow | Warning — transitional | `Pending`, `Terminating`, `Init:0/1`, `ContainerCreating` |
| Green | Healthy | `Running`, `Succeeded`, `Active`, `Bound`, `ClusterIP` |
| Gray | Gone | `[DELETED]`, `Unknown` |
Unhealthy resources (red) automatically sort to the top of the list so critical issues are visible immediately without scrolling.
---
## Demo Mode
If `kubectl` cannot connect to a cluster (no kubeconfig, invalid context, or network error), `kf` falls back to demo mode and displays 11 sample resources so you can explore the interface:
```bash
KUBECONFIG=/nonexistent kf
# [kuberift] No cluster (...). Showing demo data.
```
---
## Additional Options
```bash
kf -n production # restrict to the 'production' namespace
kf --read-only # disable delete, exec, port-forward, rollout-restart
kf --kubeconfig ~/alt.yaml --context staging # use an alternate kubeconfig
```
---
## Config & State
| `~/.config/kuberift/last_context` | Last-used context, restored on next launch |
| `$XDG_RUNTIME_DIR/<pid>/preview-mode` | Preview mode state (0=describe, 1=yaml, 2=logs) |
| `$XDG_RUNTIME_DIR/<pid>/preview-toggle` | Shell script installed at startup for ctrl-p |
---
## License
MIT — same as [skim](https://github.com/skim-rs/skim), the underlying fuzzy engine.