feat(#8551): removes python from cht-deploy and some bug fixes

package.json

@@ -50,11 +50,12 @@
     "unit-nginx": "cd nginx/tests && make test",
     "unit-haproxy": "cd haproxy/tests && make test",
     "unit-haproxy-healthcheck": "cd haproxy-healthcheck && make test",
+    "unit-cht-deploy": "cd scripts/deploy && npm test",
     "wdio-default-mobile-local": "export VERSION=$(node ./scripts/build/get-version.js) && ./scripts/build/build-service-images.sh && wdio run ./tests/e2e/default-mobile/wdio.conf.js --suite=all",
     "wdio-local": "export VERSION=$(node ./scripts/build/get-version.js) && ./scripts/build/build-service-images.sh && wdio run ./tests/e2e/default/wdio.conf.js",
     "-- CI SCRIPTS ": "-----------------------------------------------------------------------------------------------",
     "build": "./scripts/build/build-ci.sh",
-    "ci-compile": "node scripts/ci/check-versions.js && node scripts/build/cli npmCiModules && npm run lint && npm run unit-nginx && npm run unit-haproxy && npm run unit-haproxy-healthcheck && npm run build && npm run integration-api && npm run unit",
+    "ci-compile": "node scripts/ci/check-versions.js && node scripts/build/cli npmCiModules && npm run lint && npm run unit-nginx && npm run unit-haproxy && npm run unit-haproxy-healthcheck && npm run unit-cht-deploy && npm run build && npm run integration-api && npm run unit",
     "ci-integration-all": "mocha --config tests/integration/.mocharc-all.js",
     "ci-integration-all-k3d": "mocha --config tests/integration/.mocharc-k3d.js",
     "ci-integration-sentinel": "mocha --config tests/integration/.mocharc-sentinel.js",

scripts/deploy/.eslintrc

@@ -0,0 +1,8 @@
+{
+  "parserOptions": {
+    "sourceType": "module"
+  },
+  "rules": {
+    "no-console": "off"
+  }
+}

scripts/deploy/.gitignore

@@ -0,0 +1,2 @@
+*.tar.gz
+*.tgz

scripts/deploy/cht-deploy

@@ -1,41 +1,83 @@
-#!/bin/bash
-
-# Check if Python is installed
-if ! command -v python3 &> /dev/null ; then
-    echo "Python is not installed. Please install Python 3."
-    exit 1
-fi
-
-# Check if pip is installed
-if ! command -v pip3 &> /dev/null ; then
-    echo "pip is not installed. Please install pip for Python 3."
-    exit 1
-fi
-
-# Check if Invoke is installed
-if ! python3 -c "import invoke" &> /dev/null ; then
-    echo "Invoke is not installed. Installing it..."
-    pip3 install invoke --quiet
-fi
-
-# Check if PyYAML is installed
-if ! python3 -c "import yaml" &> /dev/null ; then
-    echo "PyYAML is not installed. Installing it..."
-    pip3 install PyYAML --quiet
-fi
-
-# Check if requests is installed
-if ! python3 -c "import requests" &> /dev/null ; then
-    echo "Requests is not installed. Installing it..."
-    pip3 install requests --quiet
-fi
-
-# Validate that -f argument is provided
-if [[ $1 != "-f" || -z $2 ]]; then
-    echo "No values file provided. Please specify a values file using -f <file>"
-    exit 1
-fi
-
-# Pass command line arguments to invoke script
-# shellcheck disable=SC2068 # wontfix script will be replaced "soon"
-invoke install $@
+#!/usr/bin/env node
+
+import { install } from './src/install.js';
+import fs from 'fs';
+import semver from 'semver';
+import path from 'path';
+
+import { dirname } from 'path';
+import { fileURLToPath } from 'url';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = dirname(__filename);
+
+const validateNodeVersion = function() {
+  const packageJsonPath = path.resolve(__dirname, 'package.json');
+
+  try {
+    const packageJson = JSON.parse(fs.readFileSync(packageJsonPath, 'utf8'));
+    const requiredNodeVersion = packageJson.engines && packageJson.engines.node;
+
+    if (requiredNodeVersion && !semver.satisfies(process.version, requiredNodeVersion)) {
+      console.error(`Invalid Node.js version. Required: ${requiredNodeVersion}. Current: ${process.version}`);
+      process.exit(1);
+    }
+  } catch (err) {
+    console.error('Error reading package.json:', err.message);
+    process.exit(1);
+  }
+};
+
+const validateArguments = function() {
+  const args = process.argv.slice(2);
+  if (args.length < 2 || args[0] !== '-f' || !args[1]) {
+    console.error('No values file provided. Please specify a values file using -f <file>');
+    process.exit(1);
+  }
+  if (validateFileExists(args[1])) {
+    return args;
+  }
+};
+
+const validateFileExists = function(filePath) {
+  try {
+    fs.accessSync(filePath);
+    return true;
+  } catch (err) {
+    console.error(`File not found: ${filePath}`);
+    process.exit(1);
+  }
+};
+
+const runInstallScript = async function(args) {
+  try {
+    const valuesFilePath = args[1];
+    await install(valuesFilePath);
+  } catch (err) {
+    console.error('Error executing the install script:', err.message);
+    console.error(JSON.stringify(err));
+    process.exit(1);
+  }
+};
+
+const main = async function() {
+  validateNodeVersion();
+  const args = validateArguments();
+  await runInstallScript(args);
+};
+
+if (import.meta.url === `file://${process.argv[1]}`) { //Make sure the script is being run directly and not being imported
+  main().catch((err) => {
+    console.error('An error occurred:', err.message);
+    console.error(JSON.stringify(err));
+    process.exit(1);
+  });
+}
+
+export {
+  main,
+  validateNodeVersion,
+  validateArguments,
+  validateFileExists,
+  runInstallScript
+};

scripts/deploy/package.json

@@ -0,0 +1,54 @@
+{
+  "name": "@medic/cht-deploy",
+  "version": "1.0.10",
+  "description": "## Deploy the CHT",
+  "main": "src/install.js",
+  "directories": {
+    "test": "tests"
+  },
+  "engines": {
+    "node": ">=20.11.0",
+    "npm": ">=10.2.4"
+  },
+  "bin": {
+    "cht-deploy": "./cht-deploy",
+    "upload": "./cht-deploy",
+    "get-all-logs": "./troubleshooting/get-all-logs",
+    "describe-deployment": "./troubleshooting/describe-deployment",
+    "list-all-resources": "./troubleshooting/list-all-resources",
+    "list-deployments": "./troubleshooting/list-deployments",
+    "restart-deployment": "./troubleshooting/restart-deployment",
+    "view-logs": "./troubleshooting/view-logs"
+  },
+  "scripts": {
+    "test": "mocha 'tests/*.js'"
+  },
+  "mocha": {
+    "timeout": 5000,
+    "recursive": true
+  },
+  "files": [
+    "src",
+    "cht-deploy",
+    "troubleshooting",
+    "README.md",
+    "package.json"
+  ],
+  "keywords": [],
+  "author": "",
+  "license": "AGPL-3.0-only",
+  "type": "module",
+  "devDependencies": {
+    "@kubernetes/client-node": "^0.19.0",
+    "@sinonjs/fake-timers": "^11.2.2",
+    "chai": "^4.4.1",
+    "chai-as-promised": "^7.1.2",
+    "mocha": "^10.4.0",
+    "sinon": "^17.0.1"
+  },
+  "dependencies": {
+    "js-yaml": "^4.1.0",
+    "node-fetch": "^3.3.2",
+    "semver": "^7.6.2"
+  }
+}

scripts/deploy/src/certificate.js

@@ -0,0 +1,122 @@
+import fs from 'fs';
+import { execSync } from 'child_process';
+import fetch from 'node-fetch';
+import { UserRuntimeError, CertificateError } from './error.js';
+import config from './config.js';
+
+const CERT_SOURCES = {
+  FILE: 'specify-file-path',
+  MY_IP: 'my-ip-co',
+  EKS: 'eks-medic'
+};
+
+const cert = config.CERT_FILE;
+const key = config.KEY_FILE;
+
+const obtainCertificateAndKey = async function(values) {
+  console.log('Obtaining certificate...');
+  const certSource = values.cert_source || '';
+
+  const handlers = {
+    [CERT_SOURCES.FILE]: () => handleFileSource(values),
+    [CERT_SOURCES.MY_IP]: () => handleMyIpSource(),
+    [CERT_SOURCES.EKS]: () => {} // No action needed for 'eks-medic'
+  };
+
+  const handler = handlers[certSource];
+  if (!handler) {
+    throw new UserRuntimeError(`cert_source must be one of: ${Object.values(CERT_SOURCES).join(', ')}`);
+  }
+
+  await handler();
+};
+
+const handleFileSource = function({ certificate_crt_file_path, certificate_key_file_path }) {
+  if (!certificate_crt_file_path || !certificate_key_file_path) {
+    throw new CertificateError('certificate_crt_file_path and certificate_key_file_path must be set for file source');
+  }
+
+  copyFile(certificate_crt_file_path, cert);
+  copyFile(certificate_key_file_path, key);
+};
+
+const handleMyIpSource = async function() {
+  const [crtData, keyData] = await Promise.all([
+    fetchData(`${config.CERT_API_URL}/fullchain`),
+    fetchData(`${config.CERT_API_URL}/key`)
+  ]);
+
+  writeFile(cert, crtData);
+  writeFile(key, keyData);
+};
+
+const copyFile = function(src, dest) {
+  try {
+    fs.copyFileSync(src, dest);
+  } catch (error) {
+    throw new CertificateError(`Failed to copy file from ${src} to ${dest}: ${error.message}`);
+  }
+};
+
+const writeFile = function(filename, data) {
+  try {
+    fs.writeFileSync(filename, data);
+  } catch (error) {
+    throw new CertificateError(`Failed to write file ${filename}: ${error.message}`);
+  }
+};
+
+const fetchData = async function(url) {
+  try {
+    const controller = new AbortController();
+    const timeoutId = setTimeout(() => controller.abort(), config.FETCH_TIMEOUT);
+    const response = await fetch(url, { signal: controller.signal });
+    clearTimeout(timeoutId);
+    return await response.text();
+  } catch (error) {
+    if (error.name === 'AbortError') {
+      throw new CertificateError(`Request to ${url} timed out`);
+    }
+    throw new CertificateError(`Failed to fetch data from ${url}: ${error.message}`);
+  }
+};
+
+const createSecret = async function (namespace, values) {
+  console.log('Checking if secret api-tls-secret already exists...');
+  try {
+    execSync(`kubectl get secret api-tls-secret -n ${namespace}`, { stdio: 'inherit' }); //NoSONAR
+    console.log('TLS secret already exists. Skipping creation.');
+    return;
+  } catch (err) {
+    if (err.message.includes('NotFound')) {
+      console.log('Secret does not exist. Creating Secret from certificate and key...');
+    } else {
+      throw err;
+    }
+  }
+
+  await obtainCertificateAndKey(values);
+
+  execSync( //NoSONAR
+    `kubectl -n ${namespace} create secret tls api-tls-secret --cert=${cert} --key=${key}`, //NoSONAR
+    { stdio: 'inherit' }
+  );
+  cleanupFiles();
+};
+
+const cleanupFiles = function() {
+  deleteFile(cert);
+  deleteFile(key);
+};
+
+const deleteFile = function(filename) {
+  try {
+    if (fs.existsSync(filename)) {
+      fs.unlinkSync(filename);
+    }
+  } catch (error) {
+    console.error(`Failed to delete file ${filename}: ${error.message}`);
+  }
+};
+
+export { obtainCertificateAndKey, createSecret };

scripts/deploy/src/config.js

@@ -0,0 +1,11 @@
+export default {
+  MEDIC_REPO_NAME: process.env.MEDIC_REPO_NAME || 'medic',
+  MEDIC_REPO_URL: process.env.MEDIC_REPO_URL || 'https://docs.communityhealthtoolkit.org/helm-charts',
+  CHT_CHART_NAME: process.env.CHT_CHART_NAME || 'medic/cht-chart-4x',
+  DEFAULT_CHART_VERSION: process.env.DEFAULT_CHART_VERSION || '1.0.*',
+  IMAGE_TAG_API_URL: process.env.IMAGE_TAG_API_URL || 'https://staging.dev.medicmobile.org/_couch/builds_4',
+  CERT_FILE: process.env.CERT_FILE || 'certificate.crt',
+  KEY_FILE: process.env.KEY_FILE || 'private.key',
+  CERT_API_URL: process.env.CERT_API_URL || 'https://local-ip.medicmobile.org',
+  FETCH_TIMEOUT: parseInt(process.env.FETCH_TIMEOUT, 10) || 5000,
+};

scripts/deploy/src/error.js

@@ -0,0 +1,13 @@
+export class UserRuntimeError extends Error {
+  constructor(message) {
+    super(message);
+    this.name = 'UserRuntimeError';
+  }
+}
+
+export class CertificateError extends Error {
+  constructor(message) {
+    super(message);
+    this.name = 'CertificateError';
+  }
+}