feat: add docker files for supporting staff

infrastructure/docker/Dockerfile.bidderemulator

@@ -0,0 +1,22 @@
+FROM golang:1.23.0-alpine AS builder
+
+WORKDIR /app
+
+COPY p2p/go.mod p2p/go.sum /app/p2p/
+COPY x/go.mod x/go.sum /app/x/
+COPY contracts-abi/go.mod contracts-abi/go.sum /app/contracts-abi/
+
+RUN cd /app/p2p && go mod download
+RUN cd /app/x && go mod download
+RUN cd /app/contracts-abi && go mod download
+
+COPY . .
+
+RUN go build -o /app/bidder-emulator ./p2p/integrationtest/real-bidder
+
+FROM alpine:3.10
+
+COPY --from=builder /app/bidder-emulator /usr/local/bin/bidder-emulator
+COPY --from=builder /app/p2p/integrationtest/real-bidder/entrypoint.sh entrypoint.sh
+
+ENTRYPOINT ["./entrypoint.sh"]

infrastructure/docker/Dockerfile.l1transactor

@@ -0,0 +1,25 @@
+FROM golang:1.23.0-alpine AS builder
+
+WORKDIR /app
+
+COPY tools/go.mod tools/go.sum /app/tools/
+COPY p2p/go.mod p2p/go.sum /app/p2p/
+COPY x/go.mod x/go.sum /app/x/
+COPY contracts-abi/go.mod contracts-abi/go.sum /app/contracts-abi/
+COPY bridge/standard/go.mod bridge/standard/go.sum /app/bridge/standard/
+
+RUN cd /app/tools && go mod download
+RUN cd /app/x && go mod download
+RUN cd /app/contracts-abi && go mod download
+RUN cd /app/p2p && go mod download
+RUN cd /app/bridge/standard && go mod download
+
+COPY . .
+
+RUN go build -o /app/l1-transactor ./tools/l1-transaction-emulator
+
+FROM alpine:3.10
+
+COPY --from=builder /app/l1-transactor /usr/local/bin/l1-transactor
+
+ENTRYPOINT ["l1-transactor"]

infrastructure/docker/Dockerfile.provideremulator

@@ -0,0 +1,22 @@
+FROM golang:1.23.0-alpine AS builder
+
+WORKDIR /app
+
+COPY p2p/go.mod p2p/go.sum /app/p2p/
+COPY x/go.mod x/go.sum /app/x/
+COPY contracts-abi/go.mod contracts-abi/go.sum /app/contracts-abi/
+
+RUN cd /app/p2p && go mod download
+RUN cd /app/x && go mod download
+RUN cd /app/contracts-abi && go mod download
+
+COPY . .
+
+RUN go build -o /app/provider-emulator ./p2p/integrationtest/provider
+
+FROM alpine:3.10
+
+COPY --from=builder /app/provider-emulator /usr/local/bin/provider-emulator
+COPY --from=builder /app/p2p/integrationtest/provider/entrypoint.sh entrypoint.sh
+
+ENTRYPOINT ["./entrypoint.sh"]

infrastructure/docker/Dockerfile.relayemulator

@@ -0,0 +1,25 @@
+FROM golang:1.23.0-alpine AS builder
+
+WORKDIR /app
+
+COPY tools/go.mod tools/go.sum /app/tools/
+COPY p2p/go.mod p2p/go.sum /app/p2p/
+COPY x/go.mod x/go.sum /app/x/
+COPY contracts-abi/go.mod contracts-abi/go.sum /app/contracts-abi/
+COPY bridge/standard/go.mod bridge/standard/go.sum /app/bridge/standard/
+
+RUN cd /app/tools && go mod download
+RUN cd /app/x && go mod download
+RUN cd /app/contracts-abi && go mod download
+RUN cd /app/bridge/standard && go mod download
+RUN cd /app/p2p && go mod download
+
+COPY . .
+
+RUN go build -o /app/relay-emulator ./tools/relay-emulator
+
+FROM alpine:3.10
+
+COPY --from=builder /app/relay-emulator /usr/local/bin/relay-emulator
+
+ENTRYPOINT ["relay-emulator"]

p2p/integrationtest/provider/entrypoint.sh

@@ -0,0 +1,32 @@
+#!/bin/sh
+
+EMULATOR_LOG_LEVEL=${EMULATOR_LOG_LEVEL:-"debug"}
+EMULATOR_LOG_FMT=${EMULATOR_LOG_FMT:-"json"}
+
+flags="-log-level $EMULATOR_LOG_LEVEL -log-fmt $EMULATOR_LOG_FMT"
+
+if [ -n "$EMULATOR_LOG_TAGS" ]; then
+  flags="$flags -log-tags $EMULATOR_LOG_TAGS"
+fi
+
+if [ -n "$EMULATOR_IP_RPC_PORT" ]; then
+  flags="$flags -server-addr $EMULATOR_IP_RPC_PORT"
+fi
+
+if [ -n "$EMULATOR_METRICS_PORT" ]; then
+  flags="$flags -http-port $EMULATOR_METRICS_PORT"
+fi
+
+if [ -n "$EMULATOR_RELAY_URL" ]; then
+  flags="$flags -relay $EMULATOR_RELAY_URL"
+fi
+
+if [ -n "$EMULATOR_ERROR_PROBABILITY" ]; then
+  flags="$flags -error-probability $EMULATOR_ERROR_PROBABILITY"
+fi
+
+if [ -n "$EMULATOR_OTEL_COLLECTOR_ENDPOINT_URL" ]; then
+  flags="$flags -otel-collector-endpoint-url $EMULATOR_OTEL_COLLECTOR_ENDPOINT_URL"
+fi
+
+provider-emulator $flags

p2p/integrationtest/provider/main.go

@@ -32,6 +32,7 @@ const (
 	logTagsFlagName          = "log-tags"
 	httpPortFlagName         = "http-port"
 	errorProbabilityFlagName = "error-probability"
+	relayFlagName            = "relay"
 )
 
 var (
@@ -71,7 +72,7 @@ var (
 		"The probability of returning an error when sending a bid response",
 	)
 	relay = flag.String(
-		"relay",
+		relayFlagName,
 		"",
 		"Relay address",
 	)

p2p/integrationtest/real-bidder/entrypoint.sh

@@ -0,0 +1,29 @@
+#!/bin/sh
+
+EMULATOR_LOG_LEVEL=${EMULATOR_LOG_LEVEL:-"debug"}
+EMULATOR_LOG_FMT=${EMULATOR_LOG_FMT:-"json"}
+EMULATOR_BID_WORKERS=${EMULATOR_BID_WORKERS:-"1"}
+
+flags="-log-level $EMULATOR_LOG_LEVEL -log-fmt $EMULATOR_LOG_FMT -bid-workers $EMULATOR_BID_WORKERS"
+
+if [ -n "$EMULATOR_LOG_TAGS" ]; then
+  flags="$flags -log-tags $EMULATOR_LOG_TAGS"
+fi
+
+if [ -n "$EMULATOR_IP_RPC_PORT" ]; then
+  flags="$flags -server-addr $EMULATOR_IP_RPC_PORT"
+fi
+
+if [ -n "$EMULATOR_METRICS_PORT" ]; then
+  flags="$flags -http-port $EMULATOR_METRICS_PORT"
+fi
+
+if [ -n "$EMULATOR_OTEL_COLLECTOR_ENDPOINT_URL" ]; then
+  flags="$flags -otel-collector-endpoint-url $EMULATOR_OTEL_COLLECTOR_ENDPOINT_URL"
+fi
+
+if [ -n "$EMULATOR_L1_RPC_URL" ]; then
+  flags="$flags -rpc-addr $EMULATOR_L1_RPC_URL"
+fi
+
+bidder-emulator $flags

p2p/integrationtest/real-bidder/main.go

@@ -38,7 +38,7 @@ var (
 	)
 	rpcAddr = flag.String(
 		"rpc-addr",
-		"localhost:13524",
+		"localhost:8545",
 		"The server address in the format of host:port",
 	)
 	logLevel = flag.String(