Merge pull request #42 from dappnode/diego/fix-arm-build

Fix ARM build (curl install fails)

build/Dockerfile

@@ -6,13 +6,13 @@ COPY security /security
 COPY entrypoint.sh /usr/local/bin/entrypoint.sh
 
 USER root
-RUN apt update && apt install curl -y
+
+# curl install throws error in ARM64 arch. It should not prevent build
+RUN apt update && apt install -y curl || true
 
 RUN mkdir /var/lib/goerli-besu
 RUN chown -R besu:besu /var/lib/goerli-besu
 
 USER besu
 
-ENV BESU_OPTS=$BESU_OPTS
-
 ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]

build/entrypoint.sh

@@ -27,9 +27,14 @@ case "$_DAPPNODE_GLOBAL_CONSENSUS_CLIENT_PRATER" in
   ;;
 esac
 
-# Print the jwt to the dappmanager
-JWT=$(cat $JWT_PATH)
-curl -X POST "http://my.dappnode/data-send?key=jwt&data=${JWT}"
+# Check if curl is installed
+if command -v curl >/dev/null 2>&1; then
+    # Print the jwt to the dappmanager
+    JWT=$(cat $JWT_PATH)
+    curl -X POST "http://my.dappnode/data-send?key=jwt&data=${JWT}"
+else
+    echo "curl is not installed in ARM64 arch. Skipping the JWT post to package info."
+fi
 
 exec besu --rpc-ws-host='0.0.0.0' \
   --network=goerli \