Merge pull request #203 from dedis/albert

Script to run the whole system in 1 command

Author: pierluca

.github/workflows/go_scenario_test.yml

@@ -32,14 +32,8 @@ jobs:
       - name: Install memcoin
         run: make build
 
-      - name: Start 3 nodes
-        run: |
-          ./memcoin --config /tmp/node1 start --postinstall --promaddr :9100 --proxyaddr :9080 --proxykey adbacd10fdb9822c71025d6d00092b8a4abb5ebcb673d28d863f7c7c5adaddf3 --listen tcp://0.0.0.0:2001 --public //localhost:2001 --routing tree &
-          ./memcoin --config /tmp/node2 start --postinstall --promaddr :9101 --proxyaddr :9081 --proxykey adbacd10fdb9822c71025d6d00092b8a4abb5ebcb673d28d863f7c7c5adaddf3 --listen tcp://0.0.0.0:2002 --public //localhost:2002 --routing tree &
-          ./memcoin --config /tmp/node3 start --postinstall --promaddr :9102 --proxyaddr :9082 --proxykey adbacd10fdb9822c71025d6d00092b8a4abb5ebcb673d28d863f7c7c5adaddf3 --listen tcp://0.0.0.0:2003 --public //localhost:2003 --routing tree &
-
-      - name: Run the setup
-        run: ./setupnNode.sh -n 3 -d false
+      - name: Start and setup 3 nodes
+        run: ./runSystems.sh -n 3 --docker false --backend false --frontend false --attach false
 
       - name: Run the scenario Test
         run: go test -timeout 7m -run TestScenario ./integration/...

README.md

@@ -355,6 +355,27 @@ results.
             <a href="https://www.epfl.ch/labs/dedis/wp-content/uploads/2022/07/report-2022-1-capucine-badr-d-voting-frontend.pdf">Report</a>,
             <a href="https://www.epfl.ch/labs/dedis/wp-content/uploads/2022/07/presentation-2022-1-capucine-badr-d-voting-frontend.pdf">Presentation</a>
         </td>
+    </tr> 
+    <tr>
+        <td>Fall 2022</td>
+        <td>Students: Amine Benaziz, Albert Troussard<br>Supervisor: Noémien Kocher, Pierluca Borso<br>Assistant: Emilien Duc</td></td>
+        <td></td>
+        <td>
+        </td>
+    </tr>
+    <tr>
+        <td>Fall 2022</td>
+        <td>Students: Ahmed Elalamy, Ghita Tagemouati, Khadija Tagemouati<br>Supervisor: Noémien Kocher</td></td>
+        <td></td>
+        <td>
+        </td>
+    </tr>
+    <tr>
+        <td>Fall 2022</td>
+        <td>Students: Chen Chang Lew<br>Supervisor: Noémien Kocher, Pierluca Borso</td></td>
+        <td></td>
+        <td>
+        </td>
     </tr>
 </table>
 
@@ -375,85 +396,70 @@ added to you path (like with `export PATH=$PATH:/Users/david/go/bin`).
 
 3: [Install tmux](https://github.com/tmux/tmux/wiki/Installing)
 
-# Setup a simple system with 3 nodes
-
-If you are using Windows and cannot use tmux, you need to do the actions of the
-scripts in point _1_ and _2_ manually: open 3 terminal sessions and run the
-commands from the section _Run the nodes_ below (1 command LLVL=info memcoin etc.
-per terminal and then launch the setup script in another terminal). You can then
-follow the instructions below starting from point _3_.
+# Setup a simple system with 5 nodes (Linux and MacOS)
 
-1: Run 3 nodes
+If you are using Windows and cannot use tmux, you need to follow the instructions in [this](#Setup-a-simple-system-with-5-nodes-(Windows))
+ section.
 
+1: Only for the first time
 ```sh
-./runNode.sh -n 3
+cd web/backend
+npm install 
+cp config.env.template config.env
+cd ../frontend
+npm install
+cd ../..
 ```
 
-This will run 4 terminal sessions. You can navigate by hitting
-<kbd>CTRL</kbd>+<kbd>B</kbd> and then <kbd>S</kbd>. Use the arrows to select a
-window.
+2: Then run the following script to start and setup the nodes and the web server:
 
-2: Launch the setup
 
-From the first terminal sessions, run:
 
 ```sh
-./setupnNode.sh -n 3
+./runSystems.sh -n 5
 ```
 
-3: Launch the web backend
+This will run 8 terminal sessions. You can navigate by hitting
+<kbd>CTRL</kbd>+<kbd>B</kbd> and then <kbd>S</kbd>. Use the arrows to select a
+window.
 
-From a new terminal session, run:
 
-```sh
-cd web/backend
-# if this is the first time, run `npm install` and `cp config.env.template config.env` first
-npm start
-```
+3: Stop nodes
+If you want to stop the system, you can use the following command: 
 
-4: Launch the web frontend
+(If you forgot, this will be done automatically when you start a new system)
 
-From a new terminal session, run:
-
-```sh
-cd web/frontend
-# if this is the first time, run `npm install` first
-REACT_APP_PROXY=http://localhost:9081 REACT_APP_NOMOCK=on npm start
-```
-
-Note that you need to be on EPFL's network to login with Tequila. Additionally,
-once logged with Tequila, update the redirect URL and replace
-`dvoting-dev.dedis.ch` with `localhost`. Once logged, you can create an
-form.
-
-5: Stop nodes
 
 ```sh
 ./kill_test.sh
 ```
 
-6: Troubleshoot
+4: Troubleshoot
 
 If while running
 
 ```sh
-npm start
+./runSystems.sh -n 5
 ```
 
-in the web backend folder, you get this error:
+You get this error:
 
 ```sh
 Error: listen EADDRINUSE: address already in use :::5000
 ```
 
-then run this instead:
+then in the file runSystems.sh, replace the line:
 
 ```sh
-PORT=4000 npm start
+tmux send-keys -t $s:{end} "cd web/backend && npm start" C-m
+```
+with
+```sh
+tmux send-keys -t $s:{end} "cd web/backend && PORT=4000 npm start" C-m
 #or any other available port
 ```
 
-and in the web/frontend/src/setupProxy.js file, change :
+And in the web/frontend/src/setupProxy.js file, change :
 
 ```sh
 target: 'http://localhost:5000',
@@ -465,7 +471,7 @@ with
 target: 'http://localhost:4000',
 ```
 
-# Run the nodes
+# Setup a simple system with 3 nodes (Windows)
 
 In three different terminal sessions, from the root folder:
 
@@ -502,24 +508,36 @@ remove the old state:
 rm -rf /tmp/node{1,2,3}
 ```
 
-# Testing
+3: Launch the web backend
+
+From a new terminal session, run:
+
+```sh
+cd web/backend
+# if this is the first time, run `npm install` and `cp config.env.template config.env` first
+npm start
+```
 
-## Automate the previous setup using `tmux`
+4: Launch the web frontend
 
-If you have `tmux` installed, you can start a `tmux` session that will
-execute the above setup by running in the project root `./runNode.sh -n 3`.
-This command takes as argument the number of nodes.
-Once the session is started, you can move around the panes with
-`Ctrl+B` followed by arrow keys or by `N`. You can also have an overview of the
-windows with `Ctrl+B` followed by `S`.
+From a new terminal session, run:
 
-To end the session, run `./kill_test.sh`,
-which will kill each window then the `tmux` session (which you can do manually
-with `Ctrl+D`), then delete the node data (i.e. the files `/tmp/node{1,2,3}`).
+```sh
+cd web/frontend
+# if this is the first time, run `npm install` first
+REACT_APP_PROXY=http://localhost:9081 REACT_APP_NOMOCK=on npm start
+```
+
+Note that you need to be on EPFL's network to login with Tequila. Additionally,
+once logged with Tequila, update the redirect URL and replace
+`dvoting-dev.dedis.ch` with `localhost`. Once logged, you can create an
+form.
+
+# Testing
 
 ## Run the scenario test
 
-If nodes are running and `setup.sh` or `./setupnNode.sh -n 3` has been called,
+If nodes are running and `setup.sh` or `./runSystem.sh -n 3 --backend false --frontend false` (for this test you don't want the user interface so the web components are not needed)  has been called,
 you can run a test scenario:
 
 ```sh
@@ -540,7 +558,10 @@ Public key: `adbacd10fdb9822c71025d6d00092b8a4abb5ebcb673d28d863f7c7c5adaddf3`
 
 Secret key: `28912721dfd507e198b31602fb67824856eb5a674c021d49fdccbe52f0234409`
 
-## Run the scenario test with docker
+<!---
+Currently not working
+
+## Run the scenario test with docker 
 
 Use the following commands to launch and set up nodes, and start the scenario
 test with user defined number of nodes.
@@ -571,6 +592,8 @@ N.B. run following commands to get help
 ./autotest.sh -h
 ```
 
+-->
+
 # Use the frontend
 
 See README in `web/`.

kill_test.sh

@@ -2,5 +2,55 @@
 
 # This script kills the tmux session started in start_test.sh and
 # removes all the data pertaining to the test.
+FRONTEND=true
+BACKEND=true
+
+while [[ $# -gt 0 ]]; do
+    case $1 in
+    -h | --help)
+        echo "This script is creating n dela voting nodes"
+        echo "Options:"
+        echo "-h  |  --help     program help (this file)"
+        echo "-f  |  --frontend kill the frontend true/false, by default true"
+        echo "-b  |  --backend  kill the backend true/false, by default true"
+        exit 0
+        ;;
+    -f | --frontend)
+        FRONTEND="$2"
+        shift # past argument
+        shift # past value
+        ;;
+    -b | --backend)
+        BACKEND="$2"
+        shift # past argument
+        shift # past value
+        ;;
+    -* | --*)
+        echo "Unknown option $1"
+        exit 1
+        ;;
+    *)
+        POSITIONAL_ARGS+=("$1") # save positional arg
+        shift                   # past argument
+        ;;
+    esac
+done
+
+set -- "${POSITIONAL_ARGS[@]}" # restore positional parameters
+
+set -o errexit
+
+command -v tmux >/dev/null 2>&1 || {
+    echo >&2 "tmux is not on your PATH!"
+    exit 1
+}
+
+if [ "$FRONTEND" = true ]; then
+    tmux send-keys -t $s:{end} C-c
+    tmux kill-window -t $s:{end}
+fi
+if [ "$BACKEND" = true ]; then
+    tmux send-keys -t $s:{end} C-c
+fi
 
 rm -rf /tmp/node* && tmux kill-session -t d-voting-test