adds more dockerode values (no 'os'), customizable

luc-ass · Dec 13, 2024 · e21772c · e21772c
1 parent f47bf69
commit e21772c
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Showing 2 changed files with 14 additions and 4 deletions.
diff --git a/app.js b/app.js
@@ -1,6 +1,5 @@
 const Docker = require('dockerode');
 const TelegramClient = require('./telegram');
-const os = require('os');
 const JSONStream = require('JSONStream');
 const templates = require('./templates');
 
@@ -31,7 +30,16 @@ async function sendEventStream() {
 
 async function sendVersion() {
   const version = await docker.version();
-  let text = `Connected to docker on ${os.hostname()} (v${version.Version})`;
+  const info = await docker.info();
+  let text = templates.connection_message({
+    hostname: info.Name,
+    os: info.OperatingSystem,
+    type: info.OSType,
+    architecture: info.Architecture,
+    cpu: info.NCPU,
+    memory: (info.MemTotal / (1024 * 1024)).toFixed(2) + 'MB',
+    version: version.Version
+  });
   console.log(text, "\n");
   await telegram.send(text);
 }
@@ -71,4 +79,4 @@ if (process.argv.includes("healthcheck")) {
   healthcheck();
 } else {
   main().catch(handleError);
-}
+}
diff --git a/templates.js b/templates.js
@@ -1,4 +1,7 @@
 module.exports = {
+    connection_message: ({hostname, version, os, type, architecture, cpu, memory}) =>
+        `Connected to docker v${version} on ${hostname}\nOS: ${type}/${architecture} (${os}), ${cpu} CPU, ${memory} RAM`,
+
     container_start: e =>
         `&#9654;&#65039; <b>${e.Actor.Attributes.name}</b> started\n${e.Actor.Attributes.image}`,
 
@@ -38,4 +41,3 @@ module.exports = {
     'container_health_status: unhealthy': e =>
         `&#9888; <b>${e.Actor.Attributes.name}</b> unhealthy!\n${e.Actor.Attributes.image}`,
 };
-