shibarium: add heimdall node ASSET (cometbft.Dockerfile, init.sh)

shibarium/cometbft.Dockerfile

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+# Shibarium heimdall node Dockerfile
+# Build from the base heimdall image + copy entrypoint scripts.
+# Uses the standard cometbft-node pattern from vibe-node.
+#
+# Build args:
+#   CL_IMAGE     - base heimdall image (default: shibaone/heimdall)
+#   CL_VERSION   - heimdall version tag
+#
+# The entrypoint is init.sh which sources cometbft-common.sh and bootstraps
+# the node before exec'ing heimdalld start.
+
+ARG CL_IMAGE=shibaone/heimdall
+ARG CL_VERSION=TODO_VERIFY_VERSION
+
+FROM ${CL_IMAGE}:${CL_VERSION}
+
+# Copy the shared CometBFT helpers and chain-specific entrypoint
+COPY ./scripts/cometbft-common.sh /usr/local/bin/cometbft-common.sh
+COPY ./scripts/init.sh            /usr/local/bin/init.sh
+
+# Make init.sh executable
+RUN chmod +x /usr/local/bin/init.sh
+
+# Set entrypoint to our init script
+ENTRYPOINT ["init.sh"]

shibarium/scripts/init.sh

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+#!/bin/sh
+# Shibarium heimdall node entrypoint — thin bootstrap sourcing cometbft-common.sh.
+# 
+# Bootstraps a heimdalld node:
+#   1. source cometbft-common.sh for helpers (ct_*)
+#   2. heimdalld init with moniker + chain-id
+#   3. fetch genesis.json from GENESIS_URL if set
+#   4. patch p2p config (bind 0.0.0.0:PORT, external_address)
+#   5. merge seeds from env SEEDS + optional official seed list
+#   6. set persistent_peers from env PERSISTENT_PEERS
+#   7. enable REST server on :1317
+#   8. bind CometBFT RPC to 0.0.0.0:26657
+#   9. exec heimdalld start --home $CMT_HOME --chain <chain> --rest-server
+#
+# Environment:
+#   CMT_HOME       heimdall home dir (default /root/.heimdalld)
+#   CHAIN_ID       shibarium chain id (109 -> mainnet)
+#   GENESIS_URL    URL to fetch genesis.json
+#   SEEDS          comma-separated seed nodes (optional)
+#   PERSISTENT_PEERS comma-separated persistent peers (optional)
+#   IP             external IP for p2p advertisement
+#   MONIKER        node moniker (default d${DOMAIN:-local})
+#   P2P_PORT       p2p port (default 26656)
+#
+# NOTE: heimdall (bone fork) merged REST/LCD into the daemon, so REST runs
+# in-process via --rest-server flag. No separate rest-server subcommand needed.
+
+set -e
+
+# Source the shared CometBFT helpers
+. /usr/local/bin/cometbft-common.sh
+
+CMT_HOME="${CMT_HOME:-/root/.heimdalld}"
+CHAIN_ID="${CHAIN_ID:-shibarium-mainnet}"
+CHAIN="${CHAIN:-mainnet}"
+P2P_PORT="${P2P_PORT:-26656}"
+MONIKER="${MONIKER:-d${DOMAIN:-local}}"
+
+ct_log "Starting heimdalld bootstrap for chain ${CHAIN_ID} (home=${CMT_HOME})"
+
+# Ensure home dir exists
+mkdir -p "$CMT_HOME/config" "$CMT_HOME/data"
+
+# Step 1: heimdalld init
+ct_log "Running heimdalld init --home $CMT_HOME --chain $CHAIN"
+heimdalld init --home "$CMT_HOME" --chain "$CHAIN"
+
+# Step 2: Fetch genesis if GENESIS_URL is set
+if [ -n "$GENESIS_URL" ]; then
+  ct_log "Fetching genesis from $GENESIS_URL"
+  ct_fetch "$GENESIS_URL" "$CMT_HOME/config/genesis.json" required
+fi
+
+# Step 3: Patch config.toml p2p settings
+ct_patch_p2p "$CMT_HOME/config/config.toml" "$IP" "$P2P_PORT"
+
+# Step 4: Merge seeds from SEEDS env var (comma-separated) + optional official list
+ct_merge_seeds "$CMT_HOME/config/config.toml" "$SEEDS"
+
+# Step 5: Set persistent peers if provided
+ct_set_persistent_peers "$CMT_HOME/config/config.toml" "$PERSISTENT_PEERS"
+
+# Step 6: Set moniker
+ct_set_moniker "$CMT_HOME/config/config.toml" "$MONIKER"
+
+# Step 7: Localize home paths (~/ -> /root/)
+ct_localize_home "$CMT_HOME/config"
+
+# Step 8: Enable REST server on 1317 and bind CometBFT RPC to 0.0.0.0:26657
+# heimdalld (bone fork) uses --rest-server flag to enable in-process REST/LCD.
+# The config.toml rpc settings are for CometBFT RPC (26657), not REST.
+# REST is configured via --rest-server.addr flag in the start command.
+
+# Configure CometBFT RPC to bind to all interfaces on 26657
+ct_log "Configuring CometBFT RPC on 0.0.0.0:26657"
+if [ -f "$CMT_HOME/config/config.toml" ]; then
+  sed -i 's|^rpc_laddr = .*|rpc_laddr = "tcp://0.0.0.0:26657"|' "$CMT_HOME/config/config.toml"
+  sed -i 's|^cors_allowed_origins = .*|cors_allowed_origins = ["*" ]|' "$CMT_HOME/config/config.toml"
+  sed -i 's|^cors_allowed_methods = .*|cors_allowed_methods = ["HEAD", "GET", "POST", "OPTIONS"]|' "$CMT_HOME/config/config.toml"
+  sed -i 's|^cors_allowed_headers = .*|cors_allowed_headers = ["Origin", "Accept", "Content-Type", "X-Requested-With", "X-Server-Time"]|' "$CMT_HOME/config/config.toml"
+  # Enable REST server in config (though --rest-server flag takes precedence)
+  sed -i 's|^\[rpc\]|[rpc]\nrest_server = true|' "$CMT_HOME/config/config.toml"
+  # Set REST server address
+  sed -i 's|^rest_server_addr = .*|rest_server_addr = "0.0.0.0:1317"|' "$CMT_HOME/config/config.toml"
+fi
+
+# Step 9: Seed priv_validator_state if present in config
+ct_seed_priv_validator_state "$CMT_HOME"
+
+ct_log "Bootstrap complete. Starting heimdalld..."
+
+# Start heimdalld with REST server enabled
+# --rest-server enables the in-process REST/LCD server
+# --rest-server.addr binds REST to 0.0.0.0:1317
+# --rpc.laddr binds CometBFT RPC to 0.0.0.0:26657
+# --p2p.laddr binds P2P to 0.0.0.0:<P2P_PORT>
+exec heimdalld start \
+  --home "$CMT_HOME" \
+  --chain "$CHAIN" \
+  --rest-server \
+  --rest-server.addr=0.0.0.0:1317 \
+  --rpc.laddr=tcp://0.0.0.0:26657 \
+  --p2p.laddr=tcp://0.0.0.0:$P2P_PORT