From 86dd19dcc85f7243ea0c631b621f5b33a022e355 Mon Sep 17 00:00:00 2001
From: Yong <zyylsxm@gmail.com>
Date: Mon, 22 Aug 2022 12:20:20 +0800
Subject: [PATCH] build: add dockerfile to build greptimedb container image
 (#194)

---
 .dockerignore     | 25 +++++++++++++++++++++++++
 README.md         | 18 ++++++++++++++++++
 docker/Dockerfile | 32 ++++++++++++++++++++++++++++++++
 3 files changed, 75 insertions(+)
 create mode 100644 .dockerignore
 create mode 100644 docker/Dockerfile

diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 000000000000..415d03e0bc3b
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,25 @@
+# macOS trash
+.DS_Store
+
+# Visual Studio Code
+.vscode/
+.devcontainer/
+
+# Eclipse files
+.classpath
+.project
+.settings/**
+
+# Vim swap files
+*.swp
+
+# Files generated by JetBrains IDEs, e.g. IntelliJ IDEA
+.idea/
+*.iml
+out/
+
+# Rust
+target/
+
+# Git
+.git
diff --git a/README.md b/README.md
index e59ff811d3d2..73eb5fdd929c 100644
--- a/README.md
+++ b/README.md
@@ -7,15 +7,18 @@ GreptimeDB: the next-generation hybrid timeseries/analytics processing database
 ## Getting Started
 
 ### Prerequisites
+
 To compile GreptimeDB from source, you'll need the following:
 - Rust
 - Protobuf
 - OpenSSL
 
 #### Rust
+
 The easiest way to install Rust is to use [`rustup`](https://rustup.rs/), which will check our `rust-toolchain` file and install correct Rust version for you.
 
 #### Protobuf
+
 `protoc` is required for compiling `.proto` files. `protobuf` is available from
 major package manager on macos and linux distributions. You can find an
 installation instructions [here](https://grpc.io/docs/protoc-installation/).
@@ -37,6 +40,12 @@ For macOS:
 brew install openssl
 ```
 
+### Build the Docker Image
+
+```
+docker build --network host -f docker/Dockerfile -t greptimedb .
+```
+
 ## Usage
 
 ### Start Datanode
@@ -62,6 +71,15 @@ Start datanode with config file:
 cargo run -- --log-dir=logs --log-level=debug datanode start -c ./config/datanode.example.toml
 ```
 
+Start datanode by runing docker container:
+
+```
+docker run -p 3000:3000 \
+-p 3001:3001 \
+-p 3306:3306 \
+greptimedb
+```
+
 ### SQL Operations
 
 1. Connecting DB by [mysql client](https://dev.mysql.com/downloads/mysql/):
diff --git a/docker/Dockerfile b/docker/Dockerfile
new file mode 100644
index 000000000000..3a02c1195d48
--- /dev/null
+++ b/docker/Dockerfile
@@ -0,0 +1,32 @@
+FROM ubuntu:22.04 as builder
+
+ENV LANG en_US.utf8
+WORKDIR /greptimedb
+
+# Install dependencies.
+RUN apt-get update && apt-get install -y \
+    libssl-dev \
+    protobuf-compiler \
+    curl \
+    build-essential \
+    pkg-config
+
+# Install Rust.
+SHELL ["/bin/bash", "-c"]
+RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- --no-modify-path --default-toolchain none -y
+ENV PATH /root/.cargo/bin/:$PATH
+
+# Build the project in release mode.
+COPY . .
+RUN cargo build --release
+
+# Export the binary to the clean image.
+# TODO(zyy17): Maybe should use the more secure container image.
+FROM ubuntu:22.04 as base
+
+WORKDIR /greptimedb
+COPY --from=builder /greptimedb/target/release/greptime /greptimedb/bin/
+ENV PATH /greptimedb/bin/:$PATH
+
+ENTRYPOINT [ "greptime" ]
+CMD [ "datanode", "start"]