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add mev boost #32

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merged 2 commits into from
Apr 8, 2024
Merged

add mev boost #32

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82bb160
add mev boost
Marketen Apr 2, 2024
cb8aebf
update urls to url
Marketen Apr 2, 2024
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3 changes: 3 additions & 0 deletions beacon-chain/Dockerfile
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Original file line number Diff line number Diff line change
@@ -1,6 +1,9 @@
ARG UPSTREAM_VERSION
FROM chainsafe/lodestar:${UPSTREAM_VERSION}

# curl is required to check if mev-boost is running
RUN apk update && apk add --no-cache curl

COPY jwtsecret.hex /jwtsecret
COPY entrypoint.sh /usr/local/bin/entrypoint.sh

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12 changes: 12 additions & 0 deletions beacon-chain/entrypoint.sh
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Expand Up @@ -22,6 +22,18 @@ case $_DAPPNODE_GLOBAL_EXECUTION_CLIENT_HOLESKY in
;;
esac

# MEV-Boost: https://chainsafe.github.io/lodestar/beacon-management/mev-and-builder-integration/
if [ -n "$_DAPPNODE_GLOBAL_MEVBOOST_HOLESKY" ] && [ "$_DAPPNODE_GLOBAL_MEVBOOST_HOLESKY" == "true" ]; then
echo "MEV-Boost is enabled"
MEVBOOST_URL="http://mev-boost.mev-boost-holesky.dappnode:18550"
if curl --retry 5 --retry-delay 5 --retry-all-errors "${MEVBOOST_URL}"; then
EXTRA_OPTS="--builder --builder.url=${MEVBOOST_URL} ${EXTRA_OPTS}"
else
echo "MEV-Boost is enabled but the Holesky MEV-Boost package at ${MEVBOOST_URL} is not reachable"
curl -X POST -G 'http://my.dappnode/notification-send' --data-urlencode 'type=danger' --data-urlencode title="${MEVBOOST_URL} can not be reached" --data-urlencode 'body=Make sure the Holesky MEV-Boost DNP is available and running'
fi
fi

exec node --max-old-space-size=${MEMORY_LIMIT} /usr/app/node_modules/.bin/lodestar \
beacon \
--network=holesky \
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6 changes: 5 additions & 1 deletion dappnode_package.json
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Expand Up @@ -41,8 +41,12 @@
},
"globalEnvs": [
{
"envs": ["EXECUTION_CLIENT_HOLESKY"],
"envs": ["EXECUTION_CLIENT_HOLESKY", "MEVBOOST_HOLESKY"],
"services": ["beacon-chain"]
},
{
"envs": ["MEVBOOST_HOLESKY"],
"services": ["validator"]
}
]
}
6 changes: 6 additions & 0 deletions validator/entrypoint.sh
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Original file line number Diff line number Diff line change
@@ -1,5 +1,11 @@
#!/bin/sh

# MEV-Boost: https://chainsafe.github.io/lodestar/beacon-management/mev-and-builder-integration/
if [ -n "$_DAPPNODE_GLOBAL_MEVBOOST_HOLESKY" ] && [ "$_DAPPNODE_GLOBAL_MEVBOOST_HOLESKY" == "true" ]; then
echo "MEV-Boost is enabled"
EXTRA_OPTS="--builder ${EXTRA_OPTS}"
fi

# Handle Graffiti Character Limit
oLang=$LANG oLcAll=$LC_ALL
LANG=C LC_ALL=C
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