Deployment Differences Between Chains

All chains must define the following ENV variables:

Environment Variable
Default
BLOCKSCOUT_VERSION
unknown
COIN
POA
DB_HOST
-
DB_PASSWORD
-
DB_PORT
-
DB_USERNAME
-
ETHEREUM_JSONRPC_HTTP_URL
http://localhost:8545
ETHEREUM_JSONRPC_TRACE_URL
http://localhost:8545
ETHEREUM_JSONRPC_WS_URL
ws://localhost:8546
ETHEREUM_JSONRPC_VARIANT
parity
HEART_BEAT_TIMEOUT
30
HEART_COMMAND
sudo systemctl restart explorer.service
LOGO
/images/blockscout_logo.svg
NETWORK
POA Network
SUBNETWORK
Sokol Testnet
NETWORK_ICON
_test_network_icon.html
LINK_TO_OTHER_EXPLORERS
true

Changes not configurable with ENV variables:

POA Core

Environment Variable
Value
METADATA_CONTRACT
0xE3FfFD154931EB80b2aCE096EC32D6df23661203
VALIDATORS_CONTRACT
0xa105Db0e6671C7B5f4f350ff1Af6460E6C696e71
LINK_TO_OTHER_EXPLORERS
false

POA Sokol

Environment Variable
Value
METADATA_CONTRACT
0x81c47A798226e1b90A1b4C9dBDd844033B528D06
VALIDATORS_CONTRACT
0x4c6a159659CCcb033F4b2e2Be0C16ACC62b89DDB
LINK_TO_OTHER_EXPLORERS
false

xDAI

Environment Variable
Value
SUPPLY_MODULE
TokenBridge
SOURCE_MODULE
TransactionAndLog
METADATA_CONTRACT
0x61e561dc17597b15e0195a201b539ee7b9add3ff
VALIDATORS_CONTRACT
0x22e1229a2c5b95a60983b5577f745a603284f535
LINK_TO_OTHER_EXPLORERS
false

Rinkeby, Goerli (non-hosted)

Environment Variable
Value
BLOCK_TRANSFORMER
clique
​

​

​