pow feature

Dockerfile

@@ -1,5 +1,16 @@
+### build stage
+FROM rust:1.51-slim as builder
+ENV USER root
+ENV CI_PROJECT_NAME docker
+RUN apt-get update && apt-get install -y git cmake pkg-config libssl-dev git clang libclang-dev
+RUN rustup default nightly && rustup target add wasm32-unknown-unknown
+RUN rustup default nightly && rustup target add wasm32-unknown-unknown
+COPY . .
+RUN CI_PROJECT_NAME=docker sh scripts/init.sh
+RUN cargo build --release
+
 ### package stage
-FROM debian:bullseye-slim
+FROM debian:stretch-slim
 # metadata
 ARG VCS_REF
 ARG BUILD_DATE
@@ -11,7 +22,6 @@ RUN apt-get update && \
 	DEBIAN_FRONTEND=noninteractive apt-get install -y \
 		libssl1.1 \
 		ca-certificates \
-		glibc \
 		curl && \
 # apt cleanup
 	apt-get autoremove -y && \
@@ -20,9 +30,7 @@ RUN apt-get update && \
 # add user
 	useradd -m -u 1000 -U -s /bin/sh -d /metaverse mvs
 # add binary to docker image
-COPY ./target/release/metaverse /usr/local/bin/metaverse
-COPY ./mainnet.json ./mainnet
-COPY ./mainnet.json .
+COPY --from=builder /target/release/metaversevm /usr/local/bin/metaverse
 USER mvs
 # check if executable works in this container
 RUN /usr/local/bin/metaverse --version

README.md

@@ -10,21 +10,133 @@ Follow the steps below to take control and compile your own node. :hammer_and_wr
 
 First, complete the [basic Rust setup instructions](./doc/rust-setup.md).
 
+### Build
+
+The `cargo run` command will perform an initial build. Use the following command to build the node
+without launching it:
+
+```sh
+cargo build --release
+```
+
 ### Run
 
-Use Rust's native `cargo` command to build and launch the template node:
+Launch one metaverse node:
 
 ```sh
-cargo run --release -- --dev --tmp
+./target/release/metaversevm --validator --tmp --rpc-cors all 
 ```
 
-### Build
 
-The `cargo run` command will perform an initial build. Use the following command to build the node
-without launching it:
+
+Launch a test net with 3 metaverse node at localhost :
+
+On console for node01:
 
 ```sh
-cargo build --release
+./target/release/metaversevm --validator --tmp --rpc-cors all \
+    --node-key 0000000000000000000000000000000000000000000000000000000000000111
+```
+
+On console for node02:
+
+```
+./target/release/metaversevm --validator --tmp --rpc-cors all \
+    --port 30334 \
+    --ws-port 9946 \
+    --rpc-port 9934 \
+    --bootnodes /ip4/127.0.0.1/tcp/30333/p2p/12D3KooWRBaMZHnFYtT1B143sSLHkx8G6ysPSg8PMzqXkymm38Ld
+```
+
+On console for node03:
+```
+./target/release/metaversevm --validator --tmp --rpc-cors all \
+    --port 30335 \
+    --ws-port 9947 \
+    --rpc-port 9935 \
+    --bootnodes /ip4/127.0.0.1/tcp/30333/p2p/12D3KooWRBaMZHnFYtT1B143sSLHkx8G6ysPSg8PMzqXkymm38Ld
+```
+
+### GPU mining
+
+**Install miner**
+
+Access the project's [releases page](https://github.com/ethereum-mining/ethminer/releases), and pick up the latest Linux tarball. Unpack the tarball in the directory where you want to run Ethminer. It's a pre-compiled binary, so that's all you need to do before you start using it.
+
+```sh
+$ mkdir ethminer
+$ wget -O ethminer/ethminer.tar.gz https://github.com/ethereum-mining/ethminer/releases/download/v0.18.0/ethminer-0.18.0-cuda-9-linux-x86_64.tar.gz
+$ tar xzf ethminer/ethminer.tar.gz -C ethminer/
+$ ethminer/bin/ethminer --help
+ethminer 0.18.0
+Build: linux/release/gnu
+
+Ethminer - GPU ethash miner
+minimal usage : ethminer [DEVICES_TYPE] [OPTIONS] -P... [-P...]
+```
+
+**Run miner**
+
+```sh
+// Change to correct RPC port to get work
+ethminer/bin/ethminer -P http://127.0.0.1:9933
+```
+
+### CPU mining(only for test)
+
+**Dependencies:**
+
+Linux-based:
+
+```
+sudo apt-get install libleveldb-dev libcurl4-openssl-dev libmicrohttpd-dev libudev-dev cmake
+```
+
+macOS:
+
+```
+brew install leveldb libmicrohttpd
+```
+
+**Install:**
+
+```
+git clone --depth=1 https://github.com/avatar-lavventura/ethminer.git 
+cd ethminer
+./scripts/install_deps.sh
+```
+
+**Build:**
+
+```
+cmake -H. -Bbuild
+cd build/ethminer
+make -j $(nproc)
+```
+
+**Run miner**
+
+```sh
+// Change to correct RPC port to get work
+./ethminer -F http://localhost:9933 --mining-threads 4
+```
+
+**Notice**
+
+If the compilation doesn't work through, it could be the C++ compiler version problem, please follow these step:
+
+```sh
+vi cmake/EthCompilerSettings.cmake
+...
+# comment out this line
+#add_compile_options(-Werror)
+...
+...
+# at last line add
+add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-Wno-deprecated-copy>)
+add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-Wno-implicit-fallthrough>)
+add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-Wno-maybe-uninitialized>)
+...
 ```
 
 ### Embedded Docs