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| 1 | +# ───────────────────────────────────────────────────────────────────────────── |
| 2 | +# ns-O-RAN-flexric – CI/CD Pipeline |
| 3 | +# Trigger : workflow_dispatch (triggered manually from the GitHub Actions UI) |
| 4 | +# Runner : ubuntu-latest (Ubuntu 24.04) |
| 5 | + |
| 6 | +name: ns-O-RAN-flexric CI |
| 7 | + |
| 8 | +on: |
| 9 | + workflow_dispatch: |
| 10 | + push: |
| 11 | + branches: |
| 12 | + - CI/CD_tests |
| 13 | + - main |
| 14 | + |
| 15 | +jobs: |
| 16 | + |
| 17 | + install-deps: |
| 18 | + name: "Install Base Dependencies" |
| 19 | + runs-on: ubuntu-latest |
| 20 | + |
| 21 | + steps: |
| 22 | + |
| 23 | + - name: Update package list and install all required dependencies |
| 24 | + run: | |
| 25 | + sudo apt-get update |
| 26 | +
|
| 27 | + # ── E2SIM requirements ─────────────────────────────────────────── |
| 28 | + sudo apt-get install -y \ |
| 29 | + build-essential \ |
| 30 | + git \ |
| 31 | + cmake \ |
| 32 | + libsctp-dev \ |
| 33 | + autoconf \ |
| 34 | + automake \ |
| 35 | + libtool \ |
| 36 | + bison \ |
| 37 | + flex \ |
| 38 | + libboost-all-dev |
| 39 | +
|
| 40 | + # ── ns-3 requirements ──────────────────────────────────────────── |
| 41 | + # Note: the package name on Ubuntu is g++-13, not g++13. |
| 42 | + sudo apt-get install -y \ |
| 43 | + g++-13 \ |
| 44 | + python3.8 \ |
| 45 | + libc6-dev |
| 46 | +
|
| 47 | + # ── Optional: SQLite (LENA comparison examples) ────────────────── |
| 48 | + sudo apt-get install -y sqlite3 libsqlite3-dev |
| 49 | +
|
| 50 | + # ── Optional: Eigen3 (MIMO features) ──────────────────────────── |
| 51 | + sudo apt-get install -y libeigen3-dev |
| 52 | +
|
| 53 | + # ─────────────────────────────────────────────────────────────────────────── |
| 54 | + # JOB 1 – E2SIM |
| 55 | + # ─────────────────────────────────────────────────────────────────────────── |
| 56 | + |
| 57 | + test-e2sim: |
| 58 | + name: "E2SIM Build" |
| 59 | + runs-on: ubuntu-latest |
| 60 | + needs: [install-deps] |
| 61 | + |
| 62 | + steps: |
| 63 | + |
| 64 | + - name: Checkout repository with submodules |
| 65 | + uses: actions/checkout@v4 |
| 66 | + with: |
| 67 | + submodules: recursive |
| 68 | + |
| 69 | + - name: Install E2SIM build dependencies |
| 70 | + run: | |
| 71 | + sudo apt-get update |
| 72 | + sudo apt-get install -y \ |
| 73 | + build-essential git cmake \ |
| 74 | + libsctp-dev autoconf automake libtool \ |
| 75 | + bison flex libboost-all-dev g++ |
| 76 | +
|
| 77 | + - name: Set up Python 3.13 |
| 78 | + uses: actions/setup-python@v5 |
| 79 | + with: |
| 80 | + python-version: "3.13" |
| 81 | + |
| 82 | + - name: Create build directory |
| 83 | + working-directory: e2sim-kpmv3/e2sim |
| 84 | + run: mkdir -p build |
| 85 | + |
| 86 | + - name: Build E2SIM |
| 87 | + working-directory: e2sim-kpmv3/e2sim |
| 88 | + run: sudo ./build_e2sim.sh 3 |
| 89 | + |
| 90 | + - name: Upload e2sim build artifact |
| 91 | + uses: actions/upload-artifact@v4 |
| 92 | + with: |
| 93 | + name: e2sim-build |
| 94 | + path: e2sim-kpmv3/ |
| 95 | + retention-days: 1 |
| 96 | + |
| 97 | + # ─────────────────────────────────────────────────────────────────────────── |
| 98 | + # JOB 2 – FlexRIC |
| 99 | + # ─────────────────────────────────────────────────────────────────────────── |
| 100 | + test-flexric: |
| 101 | + name: "FlexRIC Build & Install" |
| 102 | + runs-on: ubuntu-latest |
| 103 | + needs: [install-deps] |
| 104 | + |
| 105 | + steps: |
| 106 | + |
| 107 | + - name: Install base apt prerequisites |
| 108 | + run: | |
| 109 | + sudo apt-get update |
| 110 | + sudo apt-get install -y \ |
| 111 | + build-essential git \ |
| 112 | + libsctp-dev libssl-dev \ |
| 113 | + cmake-curses-gui libpcre2-dev \ |
| 114 | + python3-dev python3.8 \ |
| 115 | + libconfig-dev libconfig++-dev \ |
| 116 | + autoconf automake libtool |
| 117 | +
|
| 118 | + - name: Install CMake ≥ 3.22 (Kitware APT repo) |
| 119 | + run: | |
| 120 | + sudo apt-get install -y ca-certificates gpg wget |
| 121 | + wget -O - https://apt.kitware.com/keys/kitware-archive-latest.asc \ |
| 122 | + | gpg --dearmor - \ |
| 123 | + | sudo tee /usr/share/keyrings/kitware-archive-keyring.gpg > /dev/null |
| 124 | + echo "deb [signed-by=/usr/share/keyrings/kitware-archive-keyring.gpg] \ |
| 125 | + https://apt.kitware.com/ubuntu/ $(lsb_release -cs) main" \ |
| 126 | + | sudo tee /etc/apt/sources.list.d/kitware.list |
| 127 | + sudo apt-get update |
| 128 | + sudo apt-get install -y cmake |
| 129 | + cmake --version |
| 130 | +
|
| 131 | + - name: Install SWIG 4.1 |
| 132 | + run: | |
| 133 | + git clone https://github.com/swig/swig.git |
| 134 | + cd swig |
| 135 | + git checkout release-4.1 |
| 136 | + ./autogen.sh |
| 137 | + ./configure --prefix=/usr/ |
| 138 | + make -j$(nproc) |
| 139 | + sudo make install |
| 140 | + swig -version |
| 141 | +
|
| 142 | + - name: Install GCC-13 and set as default compiler |
| 143 | + run: | |
| 144 | + sudo apt-get install -y gcc-13 g++-13 |
| 145 | + sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-13 130 |
| 146 | + sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-13 130 |
| 147 | + gcc --version |
| 148 | + g++ --version |
| 149 | +
|
| 150 | + - name: Install asn1c |
| 151 | + run: | |
| 152 | + sudo apt-get remove -y asn1c || true |
| 153 | + sudo apt-get install -y git autoconf automake libtool make gcc g++ m4 |
| 154 | + sudo git clone https://github.com/mouse07410/asn1c /tmp/asn1c |
| 155 | + cd /tmp/asn1c |
| 156 | + sudo git checkout 940dd5fa9f3917913fd487b13dfddfacd0ded06e |
| 157 | + sudo autoreconf -iv |
| 158 | + sudo ./configure --prefix=/opt/asn1c |
| 159 | + sudo make -j$(nproc) |
| 160 | + sudo make install |
| 161 | + sudo rm -rf /tmp/asn1c |
| 162 | + echo "/opt/asn1c/bin" >> "$GITHUB_PATH" |
| 163 | + /opt/asn1c/bin/asn1c -version |
| 164 | +
|
| 165 | +
|
| 166 | + - name: Clone FlexRIC |
| 167 | + run: | |
| 168 | + git clone https://gitlab.eurecom.fr/mosaic5g/flexric.git |
| 169 | + cd flexric |
| 170 | + git checkout dev |
| 171 | + git checkout d3dc645b4 |
| 172 | +
|
| 173 | +
|
| 174 | + - name: Configure FlexRIC (E2AP_V1 / KPM_V3_00) |
| 175 | + working-directory: flexric |
| 176 | + run: | |
| 177 | + mkdir build |
| 178 | + cd build |
| 179 | + cmake .. \ |
| 180 | + -DE2AP_VERSION=E2AP_V1 \ |
| 181 | + -DKPM_VERSION=KPM_V3_00 |
| 182 | +
|
| 183 | + - name: Build FlexRIC |
| 184 | + working-directory: flexric/build |
| 185 | + run: make -j8 |
| 186 | + |
| 187 | + - name: Install FlexRIC Service Models and package for artifact |
| 188 | + working-directory: flexric/build |
| 189 | + run: | |
| 190 | + sudo make install |
| 191 | + sudo make DESTDIR=/tmp/flexric-install install |
| 192 | + tar czf /tmp/flexric-installed.tar.gz -C /tmp/flexric-install . |
| 193 | +
|
| 194 | + - name: Upload FlexRIC installed files artifact |
| 195 | + uses: actions/upload-artifact@v4 |
| 196 | + with: |
| 197 | + name: flexric-install |
| 198 | + path: /tmp/flexric-installed.tar.gz |
| 199 | + retention-days: 1 |
| 200 | + |
| 201 | + # ─────────────────────────────────────────────────────────────────────────── |
| 202 | + # JOB 3 – ns-3 |
| 203 | + # ─────────────────────────────────────────────────────────────────────────── |
| 204 | + test-ns3: |
| 205 | + name: "ns-3 mmWave Build" |
| 206 | + runs-on: ubuntu-latest |
| 207 | + needs: [test-e2sim, test-flexric] |
| 208 | + |
| 209 | + steps: |
| 210 | + |
| 211 | + - name: Checkout repository |
| 212 | + uses: actions/checkout@v4 |
| 213 | + - name: Initialise mmwave-LENA-oran submodule |
| 214 | + run: | |
| 215 | + git submodule init |
| 216 | + git submodule update --recursive -- mmwave-LENA-oran |
| 217 | + echo "mmwave-LENA-oran contents:" |
| 218 | + ls mmwave-LENA-oran/ |
| 219 | +
|
| 220 | + - name: Install system build dependencies |
| 221 | + run: | |
| 222 | + sudo apt-get update |
| 223 | + sudo apt-get install -y \ |
| 224 | + build-essential git cmake \ |
| 225 | + libsctp-dev libssl-dev \ |
| 226 | + libpcre2-dev \ |
| 227 | + python3-dev python3.8 \ |
| 228 | + libconfig-dev libconfig++-dev |
| 229 | +
|
| 230 | + - name: Install GCC-13 and set as default compiler |
| 231 | + run: | |
| 232 | + sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-13 130 |
| 233 | + sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-13 130 |
| 234 | +
|
| 235 | + - name: Set up Python 3.13 |
| 236 | + uses: actions/setup-python@v5 |
| 237 | + with: |
| 238 | + python-version: "3.13" |
| 239 | + |
| 240 | + - name: Download e2sim build artifact |
| 241 | + uses: actions/download-artifact@v4 |
| 242 | + with: |
| 243 | + name: e2sim-build |
| 244 | + path: e2sim-kpmv3/ |
| 245 | + |
| 246 | + - name: Download FlexRIC installed files artifact |
| 247 | + uses: actions/download-artifact@v4 |
| 248 | + with: |
| 249 | + name: flexric-install |
| 250 | + path: ${{ github.workspace }} |
| 251 | + |
| 252 | + - name: Restore FlexRIC installed files to system paths |
| 253 | + run: | |
| 254 | + sudo tar xzf flexric-installed.tar.gz -C / |
| 255 | + sudo ldconfig |
| 256 | +
|
| 257 | + - name: Configure ns-3 |
| 258 | + working-directory: mmwave-LENA-oran |
| 259 | + run: ./ns3 configure --disable-python --enable-examples |
| 260 | + |
| 261 | + - name: Build ns-3 |
| 262 | + working-directory: mmwave-LENA-oran |
| 263 | + run: ./ns3 build |
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