Add jumpstarter-driver-ssh-mount package for remote filesystem mounting

python/docs/source/reference/package-apis/drivers/index.md

@@ -111,6 +111,7 @@ General-purpose utility drivers:
 * **[Shell](shell.md)** (`jumpstarter-driver-shell`) - Shell command execution
 * **[TMT](tmt.md)** (`jumpstarter-driver-tmt`) - TMT (Test Management Tool) wrapper driver
 * **[SSH](ssh.md)** (`jumpstarter-driver-ssh`) - SSH wrapper driver
+* **[SSH Mount](ssh-mount.md)** (`jumpstarter-driver-ssh-mount`) - SSHFS remote filesystem mounting
 
 ```{toctree}
 :hidden:
@@ -140,8 +141,9 @@ gpiod.md
 ridesx.md
 sdwire.md
 shell.md
-ssh.md
 snmp.md
+ssh.md
+ssh-mount.md
 someip.md
 tasmota.md
 tmt.md

python/docs/source/reference/package-apis/drivers/ssh-mount.md

@@ -0,0 +1 @@
+../../../../../packages/jumpstarter-driver-ssh-mount/README.md

python/packages/jumpstarter-driver-ssh-mount/.gitignore

@@ -0,0 +1,3 @@
+__pycache__/
+.coverage
+coverage.xml

python/packages/jumpstarter-driver-ssh-mount/README.md

@@ -0,0 +1,96 @@
+# SSHMount Driver
+
+`jumpstarter-driver-ssh-mount` provides remote filesystem mounting via sshfs. It allows you to mount remote directories from a target device to your local machine using SSHFS (SSH Filesystem).
+
+## Installation
+
+```shell
+pip3 install --extra-index-url https://pkg.jumpstarter.dev/simple/ jumpstarter-driver-ssh-mount
+```
+
+You also need `sshfs` installed on the client machine:
+
+- **Fedora/RHEL**: `sudo dnf install fuse-sshfs`
+- **Debian/Ubuntu**: `sudo apt-get install sshfs`
+- **macOS**: Install macFUSE from https://macfuse.github.io/ and then install
+  sshfs from source, as Homebrew has removed sshfs support.
+
+## Configuration
+
+The SSHMount driver references an existing SSH driver to inherit credentials
+(username, identity key) and TCP connectivity. No duplicate configuration is needed.
+
+Example exporter configuration:
+
+```yaml
+export:
+  ssh:
+    type: jumpstarter_driver_ssh.driver.SSHWrapper
+    config:
+      default_username: "root"
+      # ssh_identity_file: "/path/to/ssh/key"
+    children:
+      tcp:
+        type: jumpstarter_driver_network.driver.TcpNetwork
+        config:
+          host: "192.168.1.100"
+          port: 22
+  mount:
+    type: jumpstarter_driver_ssh_mount.driver.SSHMount
+    children:
+      ssh:
+        ref: "ssh"
+```
+
+## CLI Usage
+
+Inside a `jmp shell` session:
+
+```shell
+# Mount remote filesystem (spawns a subshell; type 'exit' to unmount)
+j mount /local/mountpoint
+j mount /local/mountpoint -r /remote/path
+j mount /local/mountpoint --direct
+
+# Mount in foreground mode (blocks until Ctrl+C)
+j mount /local/mountpoint --foreground
+
+# Pass extra sshfs options
+j mount /local/mountpoint -o reconnect -o cache=yes
+
+# Unmount an orphaned mount
+j mount --umount /local/mountpoint
+j mount --umount /local/mountpoint --lazy
+```
+
+By default, `j mount` runs sshfs in foreground mode and spawns a subshell
+with a modified prompt. The mount stays active while the subshell is running.
+When you type `exit` (or press Ctrl+D), sshfs is terminated and all resources
+(port forwards, temporary identity files) are cleaned up automatically.
+
+Use `--foreground` to skip the subshell and block directly on sshfs. Press
+Ctrl+C to unmount.
+
+The `--umount` flag is available as a fallback for mounts that were orphaned
+(e.g., if the process was killed without cleanup).
+
+## API Reference
+
+### SSHMountClient
+
+- `mount(mountpoint, *, remote_path="/", direct=False, foreground=False, extra_args=None)` - Mount remote filesystem locally via sshfs
+- `umount(mountpoint, *, lazy=False)` - Unmount an sshfs filesystem (fallback for orphaned mounts)
+
+### Required Children
+
+| Child name | Type | Description |
+|-----------|------|-------------|
+| `ssh` | `jumpstarter_driver_ssh.driver.SSHWrapper` | SSH driver providing credentials (username, identity key) and TCP connectivity. Must itself have a `tcp` child of type `TcpNetwork`. |
+
+### CLI
+
+The driver registers as `mount` in the exporter config. When used in a `jmp shell` session, the CLI is a single command with a `--umount` flag for unmounting.
+
+Note: `extra_args` values (passed via `-o`) are forwarded directly to sshfs. This
+can be used to override defaults such as `StrictHostKeyChecking=no` -- for example,
+`-o StrictHostKeyChecking=yes`.

python/packages/jumpstarter-driver-ssh-mount/examples/exporter.yaml

@@ -0,0 +1,24 @@
+apiVersion: jumpstarter.dev/v1alpha1
+kind: ExporterConfig
+metadata:
+  namespace: default
+  name: demo
+endpoint: grpc.jumpstarter.192.168.0.203.nip.io:8082
+token: "<token>"
+export:
+  ssh:
+    type: jumpstarter_driver_ssh.driver.SSHWrapper
+    config:
+      default_username: "root"
+      # ssh_identity_file: "/path/to/key"
+    children:
+      tcp:
+        type: jumpstarter_driver_network.driver.TcpNetwork
+        config:
+          host: "192.168.1.100"
+          port: 22
+  mount:
+    type: jumpstarter_driver_ssh_mount.driver.SSHMount
+    children:
+      ssh:
+        ref: "ssh"

python/packages/jumpstarter-driver-ssh-mount/jumpstarter_driver_ssh_mount/__init__.py

@@ -0,0 +1 @@
+