add simulator: optimism devnet

clients/ops-l1/Dockerfile

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+FROM ethereum/client-go:v1.10.16 AS base
+
+RUN apk add --no-cache jq yarn git linux-headers gcompat
+RUN /usr/local/bin/geth console --exec 'console.log(admin.nodeInfo.name)' --maxpeers=0 --nodiscover --dev 2>/dev/null | head -1 > /version.txt
+ENV GLIBC_KEY=https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub
+ENV GLIBC_KEY_FILE=/etc/apk/keys/sgerrand.rsa.pub
+ENV GLIBC_RELEASE=https://github.com/sgerrand/alpine-pkg-glibc/releases/download/2.35-r0/glibc-2.35-r0.apk
+RUN wget -q -O ${GLIBC_KEY_FILE} ${GLIBC_KEY} \
+    && wget -O glibc.apk ${GLIBC_RELEASE} \
+    && apk add glibc.apk --force
+
+# copy forge
+FROM ghcr.io/foundry-rs/foundry:latest as foundry
+FROM base
+COPY --from=foundry /usr/local/bin/forge /usr/local/bin/forge
+
+# Regenerate the L1 genesis file
+RUN mkdir /hive
+ADD genesis.json /genesis.json
+RUN date +%s | xargs printf "0x%x" > /hive/genesis_timestamp
+RUN GENESIS_TIMESTAMP=$(cat /hive/genesis_timestamp); jq ". | .timestamp = \"$GENESIS_TIMESTAMP\" " < ./genesis.json > /hive/genesis-l1.json
+
+# Inject the startup script
+ADD entrypoint.sh /entrypoint.sh
+RUN chmod +x /entrypoint.sh
+
+# Deploy contracts using Hardhat
+RUN git clone https://github.com/ethereum-optimism/optimistic-specs /opt
+RUN cd /opt && git submodule init && git submodule update
+RUN cp -r /opt/packages/contracts /hive/contracts
+# Defer until L1 rpc server is up; called from devnet.go
+ADD deploy.sh /hive-bin/deploy.sh
+RUN chmod +x /hive-bin/deploy.sh
+
+# Helper scripts; called from devnet.go
+ADD cat.sh /hive-bin/cat.sh
+RUN chmod +x /hive-bin/cat.sh
+
+VOLUME ["/db"]
+
+EXPOSE 8545/tcp
+EXPOSE 8546/tcp
+
+ENTRYPOINT ["/bin/sh", "/entrypoint.sh"]

clients/ops-l1/cat.sh

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+#!/bin/sh
+
+cat $1

clients/ops-l1/deploy.sh

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+#!/bin/sh
+
+cd /hive/contracts
+yarn
+yarn build
+export L2OO_STARTING_BLOCK_TIMESTAMP=$(cat /hive/genesis_timestamp)
+echo "L2OO_STARTING_BLOCK_TIMESTAMP=$L2OO_STARTING_BLOCK_TIMESTAMP"
+yarn hardhat --network devnetL1 deploy
+
+echo "Deployed L1 contracts"

clients/ops-l1/entrypoint.sh

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+#!/bin/sh
+set -exu
+
+VERBOSITY=${GETH_VERBOSITY:-3}
+GETH_DATA_DIR=/db
+GETH_CHAINDATA_DIR="$GETH_DATA_DIR/geth/chaindata"
+GETH_KEYSTORE_DIR="$GETH_DATA_DIR/keystore"
+CHAIN_ID=$(cat /hive/genesis-l1.json | jq -r .config.chainId)
+BLOCK_SIGNER_PRIVATE_KEY="3e4bde571b86929bf08e2aaad9a6a1882664cd5e65b96fff7d03e1c4e6dfa15c"
+BLOCK_SIGNER_ADDRESS="0xca062b0fd91172d89bcd4bb084ac4e21972cc467"
+
+if [ ! -d "$GETH_KEYSTORE_DIR" ]; then
+	echo "$GETH_KEYSTORE_DIR missing, running account import"
+	echo -n "pwd" > "$GETH_DATA_DIR"/password
+	echo -n "$BLOCK_SIGNER_PRIVATE_KEY" | sed 's/0x//' > "$GETH_DATA_DIR"/block-signer-key
+	geth account import \
+		--datadir="$GETH_DATA_DIR" \
+		--password="$GETH_DATA_DIR"/password \
+		"$GETH_DATA_DIR"/block-signer-key
+else
+	echo "$GETH_KEYSTORE_DIR exists."
+fi
+
+if [ ! -d "$GETH_CHAINDATA_DIR" ]; then
+	echo "$GETH_CHAINDATA_DIR missing, running init"
+	echo "Initializing genesis."
+	geth --verbosity="$VERBOSITY" init \
+		--datadir="$GETH_DATA_DIR" \
+		"/hive/genesis-l1.json"
+else
+	echo "$GETH_CHAINDATA_DIR exists."
+fi
+
+# Warning: Archive mode is required, otherwise old trie nodes will be
+# pruned within minutes of starting the devnet.
+
+exec geth \
+	--datadir="$GETH_DATA_DIR" \
+	--verbosity="$VERBOSITY" \
+	--http \
+	--http.corsdomain="*" \
+	--http.vhosts="*" \
+	--http.addr=0.0.0.0 \
+	--http.port=8545 \
+	--http.api=web3,debug,eth,txpool,net,engine \
+	--ws \
+	--ws.addr=0.0.0.0 \
+	--ws.port=8546 \
+	--ws.origins="*" \
+	--ws.api=debug,eth,txpool,net,engine \
+	--syncmode=full \
+	--nodiscover \
+	--maxpeers=1 \
+	--networkid=$CHAIN_ID \
+	--unlock=$BLOCK_SIGNER_ADDRESS \
+	--mine \
+	--miner.etherbase=$BLOCK_SIGNER_ADDRESS \
+	--password="$GETH_DATA_DIR"/password \
+	--allow-insecure-unlock \
+	--gcmode=archive \
+	"$@"