Fix sepolia

beacon-chain/Dockerfile

@@ -10,12 +10,17 @@ RUN mkdir /deps && \
     apt-get --yes install wget
 
 ENV LUKSO_CONFIG_PATH=/configs/lukso \
-    LUKSO_SHARED_CONFIG_URL=https://raw.githubusercontent.com/lukso-network/network-configs/main/mainnet/shared
+    LUKSO_SHARED_CONFIG_URL=https://raw.githubusercontent.com/lukso-network/network-configs/main/mainnet/shared \
+    SEPOLIA_CONFIG_PATH=/configs/sepolia \
+    SEPOLIA_GENESIS_URL=https://raw.githubusercontent.com/eth-clients/sepolia/main/metadata/genesis.ssz
 
-RUN mkdir -p ${LUKSO_CONFIG_PATH} && \
+
+RUN mkdir -p ${LUKSO_CONFIG_PATH} ${SEPOLIA_CONFIG_PATH} && \
     if [ "${NETWORK}" = "lukso" ]; then \
     wget ${LUKSO_SHARED_CONFIG_URL}/genesis.ssz -O ${LUKSO_CONFIG_PATH}/genesis.ssz && \
     wget ${LUKSO_SHARED_CONFIG_URL}/config.yaml -O ${LUKSO_CONFIG_PATH}/config.yaml; \
+    elif [ "${NETWORK}" = "sepolia" ]; then \
+    wget ${SEPOLIA_GENESIS_URL} -O ${SEPOLIA_CONFIG_PATH}/genesis.ssz; \
     fi
 
 ARG UPSTREAM_VERSION
@@ -32,7 +37,7 @@ ENV JWT_FILE_PATH=/jwtsecret.hex \
     P2P_TCP_PORT=${P2P_TCP_PORT} \
     P2P_UDP_PORT=${P2P_UDP_PORT} \
     DATA_DIR=${DATA_DIR} \
-    LUKSO_CONFIG_PATH=/configs/lukso \
+    CONFIGS_PATH=/configs \
     STAKER_SCRIPTS_URL=https://github.com/dappnode/staker-package-scripts/releases/download/${STAKER_SCRIPTS_VERSION}
 
 COPY entrypoint.sh /usr/local/bin/entrypoint.sh
@@ -50,7 +55,8 @@ RUN chmod +rx /usr/local/bin/entrypoint.sh /etc/profile.d/consensus_tools.sh
 # This env changes the variant
 # Placed at the end to regenerate the least amount of layers
 ENV NETWORK=${NETWORK} \
-    LUKSO_GENESIS_FILE_PATH=${LUKSO_CONFIG_PATH}/genesis.ssz \
-    LUKSO_CHAIN_CONFIG_FILE_PATH=${LUKSO_CONFIG_PATH}/config.yaml
+    SEPOLIA_GENESIS_FILE_PATH=${CONFIGS_PATH}/sepolia/genesis.ssz \
+    LUKSO_GENESIS_FILE_PATH=${CONFIGS_PATH}/lukso/genesis.ssz \
+    LUKSO_CHAIN_CONFIG_FILE_PATH=${CONFIGS_PATH}/lukso/config.yaml
 
 ENTRYPOINT [ "/usr/local/bin/entrypoint.sh" ]

beacon-chain/entrypoint.sh

@@ -42,9 +42,17 @@ case "$NETWORK" in
 esac
 
 # Check if network is lukso and checkpoint sync url is empty
-if [ "${NETWORK}" = "lukso" ] && [ -z "${CHECKPOINT_SYNC_URL}" ]; then
-  echo "[INFO - entrypoint] Syncing LUKSO chain from genesis"
-  EXTRA_OPTS=$(add_flag_to_extra_opts_safely "${EXTRA_OPTS}" "--genesis-state=${LUKSO_GENESIS_FILE_PATH}")
+if [ -z "${CHECKPOINT_SYNC_URL}" ]; then
+
+  if [ "${NETWORK}" = "lukso" ]; then
+    echo "[INFO - entrypoint] Syncing LUKSO chain from genesis"
+    EXTRA_OPTS=$(add_flag_to_extra_opts_safely "${EXTRA_OPTS}" "--genesis-state=${LUKSO_GENESIS_FILE_PATH}")
+
+  elif [ "${NETWORK}" = "sepolia" ]; then
+    echo "[INFO - entrypoint] Syncing sepolia chain from genesis"
+    EXTRA_OPTS=$(add_flag_to_extra_opts_safely "${EXTRA_OPTS}" "--genesis-state=${SEPOLIA_GENESIS_FILE_PATH}")
+  fi
+
 else
   # Prysm needs these 2 flags to be set for checkpoint sync
   checkpoint_flag_1=$(get_checkpoint_sync_flag "${CHECKPOINT_SYNC_FLAG_KEY_1}" "${CHECKPOINT_SYNC_URL}")

docker-compose.yml

@@ -27,7 +27,7 @@ services:
         DATA_DIR: /root/.eth2validators
     volumes:
       - "validator-data:/root/.eth2validators"
-    restart: unless-stopped
+    restart: on-failure
     environment:
       LOG_TYPE: INFO
       GRAFFITI: validating_from_DAppNode

setup-wizard.yml

@@ -16,8 +16,9 @@ fields:
       service: beacon-chain
     title: Checkpoint for fast sync
     description: >-
-      To get Prysm up and running in only a few minutes, you can start Prysm from a recent finalized checkpoint state rather than syncing from genesis. This is substantially **faster** and consumes **less resources** than syncing from genesis, while still providing all the same features. Be sure you are using a trusted node for the fast sync. Check the [Prysm docs](https://docs.prylabs.network/docs/prysm-usage/checkpoint-sync) for more information.
-      Use the Dappnode Official endpoint for your network (`https://checkpoint-sync.dappnode.io`, `https://checkpoint-sync-holesky.dappnode.io`, `https://checkpoint-sync-gnosis.dappnode.io`) or get your checkpoint sync from [Infura](https://infura.io/) (i.e https://[email protected]). For LUKSO, use their official endpoint (`https://checkpoints.mainnet.lukso.network`).
+      To get Prysm up and running in only a few minutes, use the Dappnode Official endpoint for your network (`https://checkpoint-sync.dappnode.io`, `https://checkpoint-sync-holesky.dappnode.io`, `https://checkpoint-sync-gnosis.dappnode.io`) or get your checkpoint sync from [Infura](https://infura.io/) (i.e https://[email protected]).
+      For LUKSO, use their official endpoint (`https://checkpoints.mainnet.lukso.network`).
+      For Sepolia, you can use Lodestar checkpoint sync endpoint (`https://beaconstate-sepolia.chainsafe.io`).
       *Note - If you are going to provide your own checkpoint sync endpoint, make sure you do not use a slash `/` at the end of the URL.*
     required: false
   - id: feeRecipientAddress

validator/entrypoint.sh

@@ -1,5 +1,10 @@
 #!/bin/sh
 
+if [ "$NETWORK" = "sepolia" ]; then
+    echo "[INFO - entrypoint] sepolia network does not require validator service"
+    exit 0
+fi
+
 SUPPORTED_NETWORKS="sepolia lukso holesky mainnet"
 MEVBOOST_FLAG_KEY="--enable-builder"
 SKIP_MEVBOOST_URL="true"
@@ -14,7 +19,7 @@ SIGNER_API_URL=$(get_signer_api_url "${NETWORK}" "${SUPPORTED_NETWORKS}")
 BEACON_API_URL=$(get_beacon_api_url "${NETWORK}" "${SUPPORTED_NETWORKS}" "${CLIENT}")
 MEVBOOST_FLAG=$(get_mevboost_flag "${MEVBOOST_FLAG_KEY}" "${SKIP_MEVBOOST_URL}")
 
-# Extract base URL. This assumes BEACON_API_URL will has the following format: http://<domain>:<port> 
+# Extract base URL. This assumes BEACON_API_URL will has the following format: http://<domain>:<port>
 # Example: http://localhost:4000 -> localhost
 BEACON_DOMAIN="$(echo "$BEACON_API_URL" | cut -d'/' -f3 | cut -d':' -f1)"