From ec8c1cad31483ba26c51d90e99e9981c1bbef7f9 Mon Sep 17 00:00:00 2001
From: LouisLam <louislam@users.noreply.github.com>
Date: Tue, 7 Sep 2021 16:06:28 +0800
Subject: [PATCH] update healthcheck.js for changing ssl cert / hostname / port

---
 dockerfile           |  2 +-
 dockerfile-alpine    |  2 +-
 extra/healthcheck.js | 28 ++++++++++++++++++++--------
 3 files changed, 22 insertions(+), 10 deletions(-)

diff --git a/dockerfile b/dockerfile
index 678f03d56..3dabf513e 100644
--- a/dockerfile
+++ b/dockerfile
@@ -24,7 +24,7 @@ RUN npm install --legacy-peer-deps && npm run build && npm prune
 
 EXPOSE 3001
 VOLUME ["/app/data"]
-HEALTHCHECK --interval=60s --timeout=30s --start-period=300s CMD node extra/healthcheck.js
+HEALTHCHECK --interval=600s --timeout=130s --start-period=300s CMD node extra/healthcheck.js
 CMD ["node", "server/server.js"]
 
 FROM release AS nightly
diff --git a/dockerfile-alpine b/dockerfile-alpine
index 8674b9993..1dd6b6b53 100644
--- a/dockerfile-alpine
+++ b/dockerfile-alpine
@@ -19,7 +19,7 @@ RUN npm install --legacy-peer-deps && npm run build && npm prune
 
 EXPOSE 3001
 VOLUME ["/app/data"]
-HEALTHCHECK --interval=60s --timeout=30s --start-period=300s CMD node extra/healthcheck.js
+HEALTHCHECK --interval=600s --timeout=130s --start-period=300s CMD node extra/healthcheck.js
 CMD ["node", "server/server.js"]
 
 FROM release AS nightly
diff --git a/extra/healthcheck.js b/extra/healthcheck.js
index c0b33b6ec..6dfdb23f0 100644
--- a/extra/healthcheck.js
+++ b/extra/healthcheck.js
@@ -1,19 +1,31 @@
-let http = require("http");
+process.env.NODE_TLS_REJECT_UNAUTHORIZED = "0";
+
+let client;
+
+if (process.env.SSL_KEY && process.env.SSL_CERT) {
+    client = require("https");
+} else {
+    client = require("http");
+}
+
 let options = {
-    host: "localhost",
-    port: "3001",
-    timeout: 2000,
+    host: process.env.HOST || "127.0.0.1",
+    port: parseInt(process.env.PORT) || 3001,
+    timeout: 120 * 100,
 };
-let request = http.request(options, (res) => {
-    console.log(`STATUS: ${res.statusCode}`);
-    if (res.statusCode == 200) {
+
+let request = client.request(options, (res) => {
+    console.log(`Health Check OK [Res Code: ${res.statusCode}]`);
+    if (res.statusCode === 200) {
         process.exit(0);
     } else {
         process.exit(1);
     }
 });
+
 request.on("error", function (err) {
-    console.log("ERROR");
+    console.error("Health Check ERROR");
     process.exit(1);
 });
+
 request.end();