Files
firezone/rust/linux-client
Jamil d469f6ad42 feat(ci): Test client gracefully handles portal and relay disconnects (#3376)
Test basic connectivity with the headless client after the portal API
restarts.

Based on top of #3364 to test that portal restarts don't cause a
cascading failure.
2024-01-24 21:04:02 +00:00
..

linux-client

This crate houses the Firezone linux client.

Building

Assuming you have Rust installed, you can build the Linux client from a Linux host with:

cargo build --release --bin firezone-linux-client

You should then find a binary in target/release/firezone-linux-client.

Running

To run the Linux client:

  1. Generate a new Service account token from the "Actors -> Service Accounts" section of the admin portal and save it in your secrets manager. The Firezone Linux client requires a service account at this time.
  2. Ensure the FIREZONE_TOKEN=<service_account_token> environment variable is set securely in your client's shell environment. The client requires this variable at startup.
  3. Set FIREZONE_ID to a unique string to identify this client in the portal, e.g. export FIREZONE_ID=$(uuidgen). The client requires this variable at startup.
  4. Set LOG_DIR to a suitable directory for writing logs
    export LOG_DIR=/tmp/firezone-logs
    mkdir $LOG_DIR
    
  5. Now, you can start the client with:
./firezone-linux-client

If you're running as an unprivileged user, you'll need the CAP_NET_ADMIN capability to open /dev/net/tun. You can add this to the client binary with:

sudo setcap 'cap_net_admin+eip' /path/to/firezone-linux-client