join the fantom testnet fun

fantom-testnet.yml

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+version: "3.1"
+services:
+  fantom-testnet:
+    build:
+      args:
+        VERSION: release/1.1.3-rc.5
+        context: ./fantom
+      dockerfile: Dockerfile-testnet
+    environment:
+      - CACHE_SIZE=${FANTOM_CACHE_SIZE:-16000}
+    volumes:
+      - "fantom-testnet:/datadir"
+    expose:
+      - "18544"
+      - "44629"
+    ports:
+      - "44629:44629"
+      - "44629:44629/udp"
+    networks:
+      - chains
+    restart: unless-stopped
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.middlewares.fantom-testnet-stripprefix.stripprefix.prefixes=/fantom-testnet"
+      - "traefik.http.services.fantom-testnet.loadbalancer.server.port=18544"
+      - "traefik.http.routers.fantom-testnet.entrypoints=websecure"
+      - "traefik.http.routers.fantom-testnet.tls.certresolver=myresolver"
+      - "traefik.http.routers.fantom-testnet.rule=Host(`$DOMAIN`) && PathPrefix(`/fantom-testnet`)"
+      - "traefik.http.routers.fantom-testnet.middlewares=fantom-testnet-stripprefix, ipwhitelist"
+
+volumes:
+  fantom-testnet:

fantom/Dockerfile-testnet

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+# Build Fantom in a stock Go builder container
+FROM golang:1.19-alpine as builder
+
+# Install packages we need
+RUN apk add --no-cache make gcc musl-dev linux-headers git
+
+# Make a folder to work in
+RUN mkdir /fantom
+
+# Grab VERSION from Build Args
+ARG VERSION
+
+# Clone the repo to that folder
+RUN git clone --branch ${VERSION} https://github.com/Fantom-foundation/go-opera.git /fantom
+
+# Build Fantom
+RUN cd /fantom && make
+
+# Pull Fantom into a second stage deploy alpine container
+FROM alpine:latest
+
+RUN apk add --no-cache ca-certificates wget tzdata
+COPY --from=builder /fantom/build/opera /usr/local/bin/
+
+# Set entrypoint
+COPY ./scripts/entrypoint-testnet-fullnode.sh /usr/local/bin/entrypoint.sh
+RUN chmod u+x /usr/local/bin/entrypoint.sh
+ENTRYPOINT [ "/usr/local/bin/entrypoint.sh" ]

fantom/scripts/entrypoint-testnet-fullnode.sh

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+#!/bin/sh
+
+# exit script on any error
+set -e
+
+# Set fantom Home Directory
+FANTOM_HOME=/datadir
+
+if [ ! -f "$FANTOM_HOME/testnet-16200-pruned-mpt.g" ];
+then
+    cd $FANTOM_HOME
+    echo "downloading launch genesis file"
+    wget --quiet https://files.fantom.network/testnet-16200-pruned-mpt.g
+fi
+
+# uncomment the next line and do docker-compose build in case you have to try to fix the db after unclean shutdown etc.
+# opera --db.preset pbl-1 --datadir=$FANTOM_HOME db heal --experimental
+
+opera \
+    --genesis=$FANTOM_HOME/testnet-16200-pruned-mpt.g \
+    --port=44629 \
+    --maxpeers=200 \
+    --datadir=$FANTOM_HOME \
+    --http \
+    --http.addr=0.0.0.0 \
+    --http.port=18544 \
+    --http.api=ftm,eth,debug,admin,web3,personal,net,txpool,sfc,trace \
+    --http.corsdomain="*" \
+    --http.vhosts="*" \
+    --ws \
+    --ws.addr=0.0.0.0 \
+    --ws.port=18544 \
+    --ws.api=ftm,eth,debug,admin,web3,personal,net,txpool,sfc \
+    --ws.origins="*" \
+    --nousb \
+    --db.migration.mode reformat \
+    --db.preset pbl-1 \
+    --cache=${CACHE_SIZE:-16000} \
+    --syncmode=snap