update dockerfile and documentation

dockerfiles/seed_node/Dockerfile

@@ -1,16 +1,17 @@
-FROM golang:alpine as builder
-
-ENV GO111MODULE=on
+FROM golang:alpine
 
 RUN apk --update --no-cache add make git g++ linux-headers
 # DEBUG
 RUN apk add busybox-extras
 
+# this is probably a noob move, but I want apk from alpine for the above but need to avoid Go 1.13 below as this error still occurs https://github.com/ipfs/go-ipfs/issues/6603
+FROM golang:1.12.4 as builder
+
 # Get and build vulcanizedb ipfs_concurreny fork
 RUN go get -u -d github.com/vulcanize/vulcanizedb
 WORKDIR /go/src/github.com/vulcanize/vulcanizedb
 RUN git checkout ipfs_concurrency
-RUN GCO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -ldflags '-extldflags "-static"' -o vulcanizedb .
+RUN GO111MODULE=on GCO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -ldflags '-extldflags "-static"' -o vulcanizedb .
 
 # Get and build vulcanize's go-ipfs fork
 RUN go get -u -d github.com/ipfs/go-ipfs
@@ -18,14 +19,14 @@ WORKDIR /go/src/github.com/ipfs/go-ipfs
 RUN git remote add vulcanize https://github.com/vulcanize/go-ipfs.git
 RUN git fetch vulcanize
 RUN git checkout -b pg_ipfs vulcanize/postgres_update
-RUN GCO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -ldflags '-extldflags "-static"' -o ipfs ./cmd/ipfs
+RUN GO111MODULE=on GCO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -ldflags '-extldflags "-static"' -o ipfs ./cmd/ipfs
 
 # Get and build vulcanize's geth fork
 RUN go get -u -d github.com/ethereum/go-ethereum
 WORKDIR /go/src/github.com/ethereum/go-ethereum
 RUN git remote add vulcanize https://github.com/vulcanize/go-ethereum.git
 RUN git fetch vulcanize
-RUN git checkout -b statediff_geth vulcanize/rpc_statediffing
+RUN git checkout -b statediff_geth vulcanize/statediffing
 RUN GCO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -ldflags '-extldflags "-static"' -o geth ./cmd/geth
 
 # Build migration tool
@@ -69,9 +70,6 @@ COPY --from=builder /go/src/github.com/vulcanize/vulcanizedb/db/migrations migra
 COPY --from=builder /go/src/github.com/ipfs/go-ipfs/ipfs ipfs
 COPY --from=builder /go/src/github.com/ethereum/go-ethereum/geth geth
 
-# DEBUG
-COPY --from=builder /usr/bin/telnet /bin/telnet
-
-EXPOSE 80
+EXPOSE 8080
 
 CMD ["./startup_script.sh"]

dockerfiles/seed_node/startup_script.sh

@@ -56,7 +56,7 @@ if [ $? -eq 0 ]; then
     echo "Beginning the syncPublishScreenAndServe vulcanizedb process"
     ./vulcanizedb syncPublishScreenAndServe --config=config.toml 2>&1 | tee -a log.txt &
 else
-    echo "Could not initialize Postgres backed IPFS profile. Are the database details correct?"
+    echo "Could not initialize state-diffing Geth."
     exit
 fi