Run CI on self-hosted machine

.github/workflows/integration.yml

@@ -10,7 +10,7 @@ on:
 
 jobs:
   skip_check:
-    runs-on: ubuntu-24.04
+    runs-on: [self-hosted, Linux, X64]
     outputs:
       should_skip: ${{ steps.skip_check.outputs.should_skip }}
     steps:
@@ -30,7 +30,7 @@ jobs:
 
     name: Integration testing
     timeout-minutes: 30
-    runs-on: ubuntu-24.04
+    runs-on: [self-hosted, Linux, X64]
 
     strategy:
       matrix:

.github/workflows/lints.yml

@@ -10,7 +10,7 @@ on:
 
 jobs:
   skip_check:
-    runs-on: ubuntu-24.04
+    runs-on: [self-hosted, Linux, X64]
     outputs:
       should_skip: ${{ steps.skip_check.outputs.should_skip }}
     steps:
@@ -30,7 +30,7 @@ jobs:
 
     name: Various lints
     timeout-minutes: 30
-    runs-on: ubuntu-24.04
+    runs-on: [self-hosted, Linux, X64]
 
     strategy:
       matrix:

.github/workflows/tests.yml

@@ -10,7 +10,7 @@ on:
 
 jobs:
   skip_check:
-    runs-on: ubuntu-24.04
+    runs-on: [self-hosted, Linux, X64]
     outputs:
       should_skip: ${{ steps.skip_check.outputs.should_skip }}
     steps:
@@ -29,7 +29,7 @@ jobs:
       (github.event.action == 'ready_for_review' || needs.skip_check.outputs.should_skip != 'true')
     name: Run Tests
     timeout-minutes: 30
-    runs-on: ubuntu-24.04
+    runs-on: [self-hosted, Linux, X64]
 
     strategy:
       matrix:

README.md

@@ -36,3 +36,12 @@ cargo clippy
 ```
 
 Alas, `cargo build` doesn't work. That's a known problem and we're working on it.  Please use `cargo make build` instead for now.
+
+### Setting up self-hosted CI docker container
+
+To set up docker container for CI, you can run the following command:
+
+```sh
+docker build -t ceno-runner scripts/ci/
+docker run -d ceno-runner
+```

scripts/ci/Dockerfile

@@ -0,0 +1,31 @@
+# this dockerfile is borrowed from https://baccini-al.medium.com/how-to-containerize-a-github-actions-self-hosted-runner-5994cc08b9fb
+FROM ubuntu:22.04
+
+ARG DEBIAN_FRONTEND=noninteractive
+ARG RUNNER_VERSION="2.320.0"
+ARG CHECKSUM="93ac1b7ce743ee85b5d386f5c1787385ef07b3d7c728ff66ce0d3813d5f46900"
+
+RUN apt update -y && apt upgrade -y && useradd -m docker
+RUN apt install -y --no-install-recommends \
+    curl jq build-essential libssl-dev libffi-dev python3 python3-venv python3-dev python3-pip
+
+# these are the dependencies of actions-runner
+RUN apt install -y --no-install-recommends \
+    libkrb5-3 zlib1g libicu70
+
+RUN cd /home/docker && mkdir actions-runner && cd actions-runner \
+    && curl -o actions-runner-linux-x64-$RUNNER_VERSION.tar.gz -L https://github.com/actions/runner/releases/download/v$RUNNER_VERSION/actions-runner-linux-x64-$RUNNER_VERSION.tar.gz \
+    && echo "$CHECKSUM  actions-runner-linux-x64-$RUNNER_VERSION.tar.gz" | shasum -a 256 -c \
+    && tar xzf ./actions-runner-linux-x64-$RUNNER_VERSION.tar.gz
+
+RUN chown -R docker ~docker && cd /home/docker/actions-runner/bin/ \
+    && chmod +x installdependencies.sh \
+    && ./installdependencies.sh
+
+COPY start.sh start.sh
+RUN chmod +x start.sh
+
+# GitHub action runner scripts (config.sh and run.sh) are not allowed to be run as root
+USER docker
+
+ENTRYPOINT ["./start.sh"]

scripts/ci/start.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+cd /home/docker/actions-runner/
+echo "begin to configure"
+./config.sh --url https://github.com/scroll-tech/ceno --token $TOKEN
+
+./run.sh