From 7ea05c571b645c7f9b68368dcc3b5392a00f0b0a Mon Sep 17 00:00:00 2001
From: Martin McKeaveney <martin@shogunsystems.co.uk>
Date: Thu, 28 Oct 2021 13:29:00 +0200
Subject: [PATCH] airgapped docker build

---
 .gitignore                                    |  1 +
 .../scripts/airgapped/airgappedDockerBuild.js | 49 +++++++++++++++++++
 package.json                                  |  1 +
 3 files changed, 51 insertions(+)
 create mode 100755 hosting/scripts/airgapped/airgappedDockerBuild.js

diff --git a/.gitignore b/.gitignore
index 3a5fc5dc7b..086813c97e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,6 +3,7 @@ builder/*
 .temp/
 packages/server/runtime_apps/
 .idea/
+bb-airgapped.tar.gz
 
 # Logs
 logs
diff --git a/hosting/scripts/airgapped/airgappedDockerBuild.js b/hosting/scripts/airgapped/airgappedDockerBuild.js
new file mode 100755
index 0000000000..7ca195ec6c
--- /dev/null
+++ b/hosting/scripts/airgapped/airgappedDockerBuild.js
@@ -0,0 +1,49 @@
+const fs = require("fs")
+const { execSync } = require("child_process")
+const path = require("path")
+
+const IMAGES = {
+	worker: "budibase/worker",
+	apps: "budibase/apps",
+	proxy: "envoyproxy/envoy:v1.16-latest",
+	minio: "minio/minio",
+	couch: "ibmcom/couchdb3",
+	curl: "curlimages/curl",
+	redis: "redis",
+	watchtower: "containrrr/watchtower"
+}
+
+const FILES = {
+	COMPOSE: "docker-compose.yaml",
+	ENVOY: "envoy.yaml"
+}
+
+const OUTPUT_DIR = path.join(__dirname, "../", "bb-airgapped")
+
+function copyFile(file) {
+	fs.copyFileSync(
+		path.join(__dirname, "../", "../", file), 
+		path.join(OUTPUT_DIR, file)
+	)
+}
+
+// create output dir
+console.log(`Creating ${OUTPUT_DIR} for build..`)
+fs.rmdirSync(OUTPUT_DIR, { recursive: true })
+fs.mkdirSync(OUTPUT_DIR)
+
+// package images into tar files
+for (let image in IMAGES) {
+	console.log(`Creating tar for ${image}..`)
+	execSync(`docker save ${IMAGES[image]} -o ${OUTPUT_DIR}/${image}.tar`)
+}
+
+// copy config files
+copyFile(FILES.COMPOSE)
+copyFile(FILES.ENVOY)
+
+// compress
+execSync(`tar -czf bb-airgapped.tar.gz hosting/scripts/bb-airgapped`)
+
+// clean up
+fs.rmdirSync(OUTPUT_DIR, { recursive: true })
\ No newline at end of file
diff --git a/package.json b/package.json
index eb7b7167f1..f0326782d1 100644
--- a/package.json
+++ b/package.json
@@ -46,6 +46,7 @@
     "build:docker": "lerna run build:docker && cd hosting/scripts/linux/ && ./release-to-docker-hub.sh $BUDIBASE_RELEASE_VERSION && cd -",
     "build:docker:production": "lerna run build:docker && cd hosting/scripts/linux/ && ./release-to-docker-hub.sh $BUDIBASE_RELEASE_VERSION release && cd -",
     "build:docker:develop": "node scripts/pinVersions && lerna run build:docker && cd hosting/scripts/linux/ && ./release-to-docker-hub.sh develop && cd -",
+    "build:docker:airgap": "node hosting/scripts/airgapped/airgappedDockerBuild",
     "release:helm": "./scripts/release_helm_chart.sh",
     "env:multi:enable": "lerna run env:multi:enable",
     "env:multi:disable": "lerna run env:multi:disable",