feat: Ghost service

src/routes/services/[id]/ghost/start.json.ts

@@ -0,0 +1,134 @@
+import {
+	asyncExecShell,
+	createDirectories,
+	getDomain,
+	getEngine,
+	getUserDetails
+} from '$lib/common';
+import * as db from '$lib/database';
+import { promises as fs } from 'fs';
+import yaml from 'js-yaml';
+import type { RequestHandler } from '@sveltejs/kit';
+import { ErrorHandler, getServiceImage } from '$lib/database';
+import { makeLabelForServices } from '$lib/buildPacks/common';
+
+export const post: RequestHandler = async (event) => {
+	const { teamId, status, body } = await getUserDetails(event);
+	if (status === 401) return { status, body };
+
+	const { id } = event.params;
+
+	try {
+		const service = await db.getService({ id, teamId });
+		const {
+			type,
+			version,
+			destinationDockerId,
+			destinationDocker,
+			serviceSecret,
+			fqdn,
+			ghost: {
+				defaultEmail,
+				defaultPassword,
+				mariadbRootUser,
+				mariadbRootUserPassword,
+				mariadbDatabase,
+				mariadbPassword,
+				mariadbUser
+			}
+		} = service;
+		const network = destinationDockerId && destinationDocker.network;
+		const host = getEngine(destinationDocker.engine);
+
+		const { workdir } = await createDirectories({ repository: type, buildId: id });
+		const image = getServiceImage(type);
+		const domain = getDomain(fqdn);
+		const config = {
+			ghost: {
+				image: `${image}:${version}`,
+				volume: `${id}-ghost:/bitnami/ghost`,
+				environmentVariables: {
+					GHOST_HOST: domain,
+					GHOST_EMAIL: defaultEmail,
+					GHOST_PASSWORD: defaultPassword,
+					GHOST_DATABASE_HOST: `${id}-mariadb`,
+					GHOST_DATABASE_USER: mariadbUser,
+					GHOST_DATABASE_PASSWORD: mariadbPassword,
+					GHOST_DATABASE_NAME: mariadbDatabase,
+					GHOST_DATABASE_PORT_NUMBER: 3306
+				}
+			},
+			mariadb: {
+				image: `bitnami/mariadb:latest`,
+				volume: `${id}-mariadb:/bitnami/mariadb`,
+				environmentVariables: {
+					MARIADB_USER: mariadbUser,
+					MARIADB_PASSWORD: mariadbPassword,
+					MARIADB_DATABASE: mariadbDatabase,
+					MARIADB_ROOT_USER: mariadbRootUser,
+					MARIADB_ROOT_PASSWORD: mariadbRootUserPassword
+				}
+			}
+		};
+		if (serviceSecret.length > 0) {
+			serviceSecret.forEach((secret) => {
+				config.ghost.environmentVariables[secret.name] = secret.value;
+			});
+		}
+		const composeFile = {
+			version: '3.8',
+			services: {
+				[id]: {
+					container_name: id,
+					image: config.ghost.image,
+					networks: [network],
+					volumes: [config.ghost.volume],
+					environment: config.ghost.environmentVariables,
+					restart: 'always',
+					labels: makeLabelForServices('ghost'),
+					depends_on: [`${id}-mariadb`]
+				},
+				[`${id}-mariadb`]: {
+					container_name: `${id}-mariadb`,
+					image: config.mariadb.image,
+					networks: [network],
+					volumes: [config.mariadb.volume],
+					environment: config.mariadb.environmentVariables,
+					restart: 'always'
+				}
+			},
+			networks: {
+				[network]: {
+					external: true
+				}
+			},
+			volumes: {
+				[config.ghost.volume.split(':')[0]]: {
+					name: config.ghost.volume.split(':')[0]
+				},
+				[config.mariadb.volume.split(':')[0]]: {
+					name: config.mariadb.volume.split(':')[0]
+				}
+			}
+		};
+		console.log(JSON.stringify(composeFile.volumes));
+		const composeFileDestination = `${workdir}/docker-compose.yaml`;
+		await fs.writeFile(composeFileDestination, yaml.dump(composeFile));
+
+		try {
+			if (version === 'latest') {
+				await asyncExecShell(
+					`DOCKER_HOST=${host} docker compose -f ${composeFileDestination} pull`
+				);
+			}
+			await asyncExecShell(`DOCKER_HOST=${host} docker compose -f ${composeFileDestination} up -d`);
+			return {
+				status: 200
+			};
+		} catch (error) {
+			return ErrorHandler(error);
+		}
+	} catch (error) {
+		return ErrorHandler(error);
+	}
+};