dora can be run with both cli options or from environment variables, see help for more info:
❯ cargo run -- --help
dora-core 0.1.0
dora is a DHCP server written from the ground up in Rust
USAGE:
dora [OPTIONS]
OPTIONS:
-c, --config-path <CONFIG_PATH>
path to dora's config [env: CONFIG_PATH=] [default: /var/lib/dora/config.yaml]
--channel-size <CHANNEL_SIZE>
channel size for various mpsc chans [env: CHANNEL_SIZE=] [default: 10000]
-d <DATABASE_URL>
Path to the database use "sqlite::memory:" for in mem db ex. "em.db" NOTE: in memory
sqlite db connection idle timeout is 5 mins [env:
DATABASE_URL=sqlite:///home/leshow/dev/work/dora/em.db] [default:
/var/lib/dora/leases.db]
--dora-id <DORA_ID>
ID of this instance [env: DORA_ID=] [default: dora_id]
--external-api <EXTERNAL_API>
the v6 address to listen on [env: EXTERNAL_API=] [default: [::]:3333]
-h, --help
Print help information
--max-live-msgs <MAX_LIVE_MSGS>
max live messages before new messages will begin to be dropped [env: MAX_LIVE_MSGS=]
[default: 1000]
--thread-name <THREAD_NAME>
Worker thread name [env: THREAD_NAME=] [default: dora-dhcp-worker]
--threads <THREADS>
How many threads are spawned, default is the # of logical CPU cores [env: THREADS=]
--timeout <TIMEOUT>
default timeout, dora will respond within this window or drop [env: TIMEOUT=] [default:
3]
-V, --version
Print version information
--v4-addr <V4_ADDR>
the v4 address to listen on [env: V4_ADDR=] [default: 0.0.0.0:67]
--v6-addr <V6_ADDR>
the v6 address to listen on [env: V6_ADDR=] [default: [::]:547]
Run on non-standard ports:
dora -c /path/to/config.yaml --v4-addr 0.0.0.0:9900
is equivalent to:
V4_ADDR="0.0.0.0:9900" CONFIG_PATH="/path/to/config.yaml" dora
Use DORA_LOG to control dora's log level. Takes same arguments as RUST_LOG