docker-volume-sshfs
A Docker volume plugin that mounts remote folders via SSHFS into containers.
What is docker-volume-sshfs?
Docker Volume SSHFS is a Docker volume plugin that allows users to mount remote directories into Docker containers using SSHFS. It solves the problem of accessing files on remote servers from within containers without complex network configurations or manual file transfers. The plugin integrates directly with Docker's volume system, making remote storage as easy to use as local volumes.
DevOps engineers, system administrators, and developers who use Docker and need to access files from remote servers securely within their containers. It's particularly useful for workflows involving data processing, backups, or distributed applications.
Developers choose this plugin because it provides a secure, Docker-native way to mount remote filesystems without requiring additional infrastructure or complex setup. Its support for both password and SSH key authentication, along with customizable SSH options, offers flexibility and ease of integration into existing Docker workflows.
Overview
sshfs docker volume plugin
Use Cases
Best For
- Mounting remote development environments into Docker containers
- Accessing configuration files or data from secure remote servers
- Backing up container data to remote storage over SSH
- Processing remote datasets directly within containerized applications
- Integrating legacy or remote filesystems with modern Docker workflows
- Securely sharing files between containers and remote hosts without exposing network shares
Not Ideal For
- High-performance applications requiring low-latency file I/O due to SSHFS overhead
- Environments without SSH access to remote servers or where SSH is blocked
- Teams needing advanced volume features like snapshots, replication, or automatic failover
- Projects requiring GUI-based volume management tools instead of CLI-only operations
Pros & Cons
Pros
Uses SSHFS for encrypted file transfers over SSH, ensuring data security as highlighted in the SSHFS integration feature.
Supports both password and SSH key authentication, providing options for different security setups as shown in the usage examples.
Installs as a Docker plugin, working seamlessly with Docker volume commands like 'docker volume create' for easy management.
Allows passing any SSHFS -o option for advanced configuration, enabling tuning and specific use cases.
Cons
Requires remote paths to exist beforehand, as warned in the README, leading to mount failures if not set up correctly.
Limited to SSH-based filesystems, making it incompatible with other protocols like NFS or SMB without workarounds.
Lacks advanced Docker volume features such as snapshots, backups, or automatic remounting on network issues.
Troubleshooting requires knowledge of both SSHFS and Docker plugins, and debug mode adds setup steps but no built-in diagnostics.
Frequently Asked Questions
Related Projects
ngrokUnified ingress for developers
sshfsA network filesystem client to connect to SSH servers
sslhApplicative Protocol Multiplexer (e.g. share SSH and HTTPS on the same port)
localtunnelExpose localhost servers to the Internet
Found a gem we're missing?
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.