Variabel lingkungan

Secara default, setiap kali buku besar namada dimulai, konfigurasi yang ditemukan di file konfigurasi buku besar akan diterapkan.

Contoh file konfigurasi buku besar ditampilkan di bawah.

wasm_dir = "wasm"
 
[ledger]
genesis_time = "2023-06-29T17:00:00+00:00"
chain_id = "<namada-mainnet>"
 
[ledger.shell]
base_dir = "/Users/fraccaman/Library/Application Support/Namada"
storage_read_past_height_limit = 3600
db_dir = "db"
cometbft_dir = "cometbft"
tendermint_mode = "Full"
 
[ledger.cometbft]
proxy_app = "tcp://127.0.0.1:26658"
moniker = "1337-leet-1337"
db_backend = "goleveldb"
db_dir = "data"
log_level = "info"
log_format = "plain"
genesis_file = "config/genesis.json"
node_key_file = "config/node_key.json"
abci = "socket"
filter_peers = false
priv_validator_key_file = "config/priv_validator_key.json"
priv_validator_state_file = "data/priv_validator_state.json"
priv_validator_laddr = ""
 
[ledger.cometbft.rpc]
laddr = "tcp://127.0.0.1:26657"
cors_allowed_origins = []
cors_allowed_methods = ["HEAD", "GET", "POST"]
cors_allowed_headers = ["Origin", "Accept", "Content-Type", "X-Requested-With", "X-Server-Time"]
unsafe = false
max_open_connections = 900
max_subscription_clients = 100
max_subscriptions_per_client = 5
timeout_broadcast_tx_commit = "10000ms"
max_body_bytes = 1000000
max_header_bytes = 1048576
tls_cert_file = ""
tls_key_file = ""
pprof_laddr = ""
 
[ledger.cometbft.p2p]
laddr = "tcp://0.0.0.0:26656"
external_address = ""
seeds = ""
persistent_peers = "<peer-id>@<ip>:<port>, ..."
upnp = false
addr_book_file = "config/addrbook.json"
addr_book_strict = true
max_num_inbound_peers = 40
max_num_outbound_peers = 10
unconditional_peer_ids = ""
persistent_peers_max_dial_period = "0ms"
flush_throttle_timeout = "100ms"
max_packet_msg_payload_size = 1024
send_rate = 5120000
recv_rate = 5120000
pex = true
seed_mode = false
private_peer_ids = ""
allow_duplicate_ip = false
handshake_timeout = "20000ms"
dial_timeout = "3000ms"
 
[ledger.cometbft.mempool]
recheck = true
broadcast = true
wal_dir = ""
size = 5000
max_txs_bytes = 1073741824
cache_size = 10000
keep-invalid-txs-in-cache = false
max_tx_bytes = 1048576
max_batch_bytes = 0
 
[ledger.cometbft.consensus]
wal_file = "data/cs.wal/wal"
double_sign_check_height = 0
create_empty_blocks = true
create_empty_blocks_interval = "0ms"
peer_gossip_sleep_duration = "100ms"
peer_query_maj23_sleep_duration = "2000ms"
timeout_propose = "3000ms"
timeout_propose_delta = "500ms"
timeout_prevote = "1000ms"
timeout_prevote_delta = "500ms"
timeout_precommit = "1000ms"
timeout_precommit_delta = "500ms"
timeout_commit = "10000ms"
 
[ledger.cometbft.tx_index]
indexer = "null"
 
[ledger.cometbft.instrumentation]
prometheus = false
prometheus_listen_addr = ":26660"
max_open_connections = 3
namespace = "namada_tm"
 
[ledger.cometbft.statesync]
enable = false
rpc_servers = ""
trust_height = 0
trust_hash = ""
trust_period = "168h0m0s"
discovery_time = "15000ms"
temp_dir = ""

RUNTUH

Namun, dimungkinkan untuk mengganti konfigurasi dengan mengatur variabel lingkungan. Variabel apa pun yang ditemukan di konfigurasi dapat diakses melalui variabel lingkungan yang dibuat dengan cara di bawah ini.

Membangun variabel lingkungan

Nama variabel lingkungan yang dikenali berasal dari kunci konfigurasi dengan:

1. Siapkan NAMADA_kuncinya

2. Huruf besar setiap huruf kuncinya. Misalnya p2p_pexmenjadiP2P_PEX

3. Masukkan a __untuk setiap nilai yang disarangkan. Misalnya ledger.cometbftmenjadiLEDGER__COMETBFT

Oleh karena itu, opsi p2p_pexdi [ledger.cometbft]dapat diatur oleh

NAMADA_LEDGER__COMETBFT__P2P_PEX=true # or false, depending on your heart's desires

di lingkungan

Catatan : Pada prinsipnya, even .dapat digunakan untuk nama variabel lingkungan. Namun, di Bash, hanya bentuk garis bawah ganda yang dapat digunakan, karena Bash tidak mengizinkan titik pada nama variabel lingkungan. Oleh karena itu, kami menghilangkan bentuk titik.