switch index to esm and add ecosystem.config.js

README.md

@@ -35,8 +35,8 @@
 - Get a terminal into the running container: `docker exec -it odota-core bash`
 - The process manager `pm2` is used to manage the individual services. Each is run as a separate Node.js process.
   - `pm2 list` See the currently running services.
-  - `pm2 start manifest.json` Start all the services according to the manifest file
-  - `pm2 start manifest.json --only web` Starts a specific service
+  - `pm2 start ecosystem.config.js` Start all the services
+  - `pm2 start ecosystem.config.js --only web` Starts a specific service
   - `pm2 stop web` Stop a specific service
   - `pm2 stop all` Stop all the services
   - `pm2 logs web` Inspect the output of a service

docker/main-launch.sh

@@ -7,7 +7,7 @@
 # Rebuild to replace mapped directory build
 npm run build
 
-pm2 start manifest.json --only web
+pm2 start ecosystem.config.js --only web
 
 # We shall now display logs indefinitely
 pm2 logs

ecosystem.config.js

@@ -0,0 +1,157 @@
+const { GROUP, NODE_ENV } = require('./config.js');
+
+let arr = [
+    {
+        "name": "web",
+        "script": "svc/web.mjs",
+        "group": "web",
+      },
+      {
+        "name": "retriever",
+        "script": "svc/retriever.mjs",
+        "group": "retriever",
+      },
+      {
+        "name": "proxy",
+        "script": "svc/proxy.mjs",
+        "group": "proxy",
+      },
+      {
+        "name": "parser",
+        "script": "svc/parser.mjs",
+      },
+    {
+      "name":  "apiadmin",
+      "script": "svc/apiadmin.mjs",
+      "group": "backend",
+    },
+    {
+      "name": "mmr",
+      "script": "svc/mmr.mjs",
+      "group": "backend",
+    },
+    {
+      "name": "profiler",
+      "script": "svc/profiler.mjs",
+      "group": "backend",
+    },
+    {
+     "name": "scanner",
+      "script": "svc/scanner.mjs",
+      "group": "backend",
+    },
+    {
+      "name": "fullhistory",
+      "script": "svc/fullhistory.mjs",
+      "group": "backend",
+    },
+    {
+      "name": "fullhistory",
+      "script": "svc/autofullhistory.mjs",
+      "group": "backend",
+    },
+    {
+      "name": "monitor",
+      "script": "svc/monitor.mjs",
+      "group": "backend",
+    },
+    {
+      "name": "gcdata",
+      "script": "svc/gcdata.mjs",
+      "group": "backend",
+    },
+    {
+      "name": "buildsets",
+      "script": "svc/buildsets.mjs",
+      "group": "backend",
+    },
+    {
+      "name": "cosmetics",
+      "script": "svc/cosmetics.mjs",
+      "group": "backend",
+    },
+    {
+      "name": "distributions",
+      "script": "svc/distributions.mjs",
+      "group": "backend",
+    },
+    {
+      "name": "heroes",
+      "script": "svc/heroes.mjs",
+      "group": "backend",
+    },
+    {
+      "name": "herostats",
+      "script": "svc/herostats.mjs",
+      "group": "backend",
+    },
+    {
+      "name": "items",
+      "script": "svc/items.mjs",
+      "group": "backend",
+    },
+    {
+      "name": "leagues",
+      "script": "svc/leagues.mjs",
+      "group": "backend",
+    },
+    {
+      "name": "livegames",
+      "script": "svc/livegames.mjs",
+      "group": "backend",
+    },
+    {
+      "name": "proplayers",
+      "script": "svc/proplayers.mjs",
+      "group": "backend",
+    },
+    {
+      "name": "teams",
+      "script": "svc/teams.mjs",
+      "group": "backend",
+    },
+    {
+      "name": "scenarios",
+      "script": "svc/scenarios.mjs",
+      "group": "backend",
+    },
+    {
+      "name": "scenariosCleanup",
+      "script": "svc/scenariosCleanup.mjs",
+      "group": "backend",
+    },
+    {
+      "name": "counts",
+      "script": "svc/counts.mjs",
+      "group": "backend",
+    },
+    {
+      "name": "syncSubs",
+      "script": "svc/syncSubs.mjs",
+      "group": "backend",
+    },
+    {
+      "name": "cassandraDelete",
+      "script": "svc/cassandraDelete.mjs",
+      "group": "backend",
+    }
+  ];
+
+// If GROUP is set filter to only the matching group
+arr = arr.filter(app => !GROUP || app.group === GROUP);
+
+const apps = arr.map(app => {
+    const dev = NODE_ENV === 'development';
+    return {
+        ...app,
+        watch: dev ? true : false,
+        ignore_watch: [".git", "node_modules"],
+        exec_mode: 'fork',
+        instances: 1,
+    }
+});
+
+module.exports = {
+  apps
+};
+

index.mjs

@@ -0,0 +1,27 @@
+/**
+ * Entry point for the application.
+ * */
+import cp from 'child_process';
+if (process.env.PROVIDER === 'gce') {
+  cp.execSync(
+    'curl -H "Metadata-Flavor: Google" -L http://metadata.google.internal/computeMetadata/v1/project/attributes/env > /usr/src/.env'
+  );
+}
+// Do this after the metadata download since it uses config
+const ecosystem = await import('./ecosystem.config.js');
+if (process.env.ROLE) {
+  // if role variable is set just run that script
+  const app = ecosystem.apps.find((app) => app.name === process.env.ROLE);
+  import('./' + app.script);
+} else if (process.env.GROUP) {
+  // or run the group with pm2
+  cp.execSync(
+    'pm2 start ecosystem.config.js'
+  );
+  setInterval(() => {
+    cp.execSync('pm2 flush all');
+  }, 60 * 60 * 1000);
+} else {
+  // Block indefinitely (keep process alive for Docker)
+  process.stdin.resume();
+}