feat: ci netsim integration tests (#877)

* feat: ci netsim integration tests

* cleanup

.github/workflows/ci.yml

@@ -277,3 +277,72 @@ jobs:
           arguments: --workspace --all-features
           command: check
           command-arguments: "-Dwarnings"
+
+  netsim-integration-tests:
+    name: Run network simulations/benchmarks
+    runs-on: [self-hosted, linux, X64]
+    steps:
+    - name: Checkout
+      uses: actions/checkout@master
+      with:
+        submodules: recursive
+
+    - name: Install rust stable
+      uses: actions-rs/toolchain@v1
+      with:
+        toolchain: stable
+        override: true
+
+    - name: Build iroh
+      run: |
+        cargo build --release
+
+    - name: Fetch and build chuck
+      run: |
+        git clone https://github.com/n0-computer/chuck.git
+        cd chuck
+        cargo build --release
+    
+    - name: Install netsim deps
+      run: |
+        cd chuck/netsim
+        sudo apt update
+        ./setup.sh
+
+    - name: Copy binaries to right location
+      run: |
+        cp target/release/iroh chuck/netsim/bins/iroh
+        cp chuck/target/release/chuck chuck/netsim/bins/chuck
+
+    - name: Run tests
+      run: |
+        cd chuck/netsim
+        sudo kill -9 $(pgrep ovs)
+        sudo mn --clean
+        sudo python3 main.py --integration sims/standard/iroh.json
+
+    - name: Setup Environment (PR)  
+      if: ${{ github.event_name == 'pull_request' }}  
+      shell: bash  
+      run: |  
+        echo "LAST_COMMIT_SHA=$(git rev-parse --short ${{ github.event.pull_request.head.sha }})" >> ${GITHUB_ENV}
+        echo "HEAD_REF=${{ github.event.pull_request.head.ref }}" >> ${GITHUB_ENV}
+    - name: Setup Environment (Push)  
+      if: ${{ github.event_name == 'push' }}  
+      shell: bash  
+      run: |  
+        echo "LAST_COMMIT_SHA=$(git rev-parse --short ${GITHUB_SHA})" >> ${GITHUB_ENV}
+        echo "HEAD_REF=${{ github.head_ref }}" >> ${GITHUB_ENV}
+
+    - name: Generate reports
+      run: |
+        cd chuck/netsim
+        python3 reports_csv.py --prom --commit ${{ env.LAST_COMMIT_SHA }} > report_prom.txt
+        python3 reports_csv.py --metro --commit ${{ env.LAST_COMMIT_SHA }} > report_metro.txt
+
+    - name: Echo metrics
+      run: |
+        cd chuck/netsim
+        d=$(cat report_metro.txt)
+        metro_data=$(printf "%s\n " "$d")
+        echo "$metro_data" 

.github/workflows/netsim.yml

@@ -37,7 +37,7 @@ jobs:
 
     - name: Build iroh
       run: |
-        cargo build --release
+        cargo build --profile optimized-release
 
     - name: Fetch and build chuck
       run: |