mirror of
https://github.com/Dokploy/dokploy
synced 2025-06-26 18:27:59 +00:00
feat: initial commit
This commit is contained in:
Mauricio Siu
278
server/utils/docker/utils.ts
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278
server/utils/docker/utils.ts
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@@ -0,0 +1,278 @@
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import fs from "node:fs";
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import path from "node:path";
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import type { Readable } from "node:stream";
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import { APPLICATIONS_PATH, docker } from "@/server/constants";
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import type { ContainerInfo, ResourceRequirements } from "dockerode";
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import type { ApplicationNested } from "../builders";
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import { execAsync } from "../process/execAsync";
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interface RegistryAuth {
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username: string;
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password: string;
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serveraddress: string;
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}
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export const pullImage = async (
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dockerImage: string,
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onData?: (data: any) => void,
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authConfig?: Partial<RegistryAuth>,
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): Promise<void> => {
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try {
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if (!dockerImage) {
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throw new Error("Docker image not found");
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}
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await new Promise((resolve, reject) => {
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docker.pull(dockerImage, { authconfig: authConfig }, (err, stream) => {
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if (err) {
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reject(err);
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return;
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}
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docker.modem.followProgress(
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stream as Readable,
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(err: Error | null, res) => {
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if (!err) {
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resolve(res);
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}
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if (err) {
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reject(err);
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}
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},
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(event) => {
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onData?.(event);
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},
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);
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});
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});
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} catch (error) {
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throw error;
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}
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};
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export const containerExists = async (containerName: string) => {
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const container = docker.getContainer(containerName);
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try {
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await container.inspect();
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return true;
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} catch (error) {
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return false;
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}
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};
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export const stopService = async (appName: string) => {
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try {
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await execAsync(`docker service scale ${appName}=0 `);
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console.log("Service stopped ✅");
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} catch (error) {
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return error;
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}
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};
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export const getContainerByName = (name: string): Promise<ContainerInfo> => {
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const opts = {
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limit: 1,
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filters: {
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name: [name],
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},
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};
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return new Promise((resolve, reject) => {
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docker.listContainers(opts, (err, containers) => {
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if (err) {
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reject(err);
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} else if (containers?.length === 0) {
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reject(new Error(`No container found with name: ${name}`));
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} else if (containers && containers?.length > 0 && containers[0]) {
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resolve(containers[0]);
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}
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});
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});
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};
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export const cleanUpUnusedImages = async () => {
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try {
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await execAsync("docker image prune --all --force");
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} catch (error) {
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throw error;
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}
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};
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export const cleanStoppedContainers = async () => {
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try {
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await execAsync("docker container prune --force");
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} catch (error) {
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throw error;
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}
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};
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export const cleanUpUnusedVolumes = async () => {
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try {
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await execAsync("docker volume prune --force");
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} catch (error) {
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throw error;
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}
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};
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export const cleanUpInactiveContainers = async () => {
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try {
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const containers = await docker.listContainers({ all: true });
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const inactiveContainers = containers.filter(
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(container) => container.State !== "running",
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);
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for (const container of inactiveContainers) {
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await docker.getContainer(container.Id).remove({ force: true });
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console.log(`Contenedor eliminado: ${container.Id}`);
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}
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} catch (error) {
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console.error("Error al limpiar contenedores inactivos:", error);
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throw error;
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}
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};
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export const cleanUpDockerBuilder = async () => {
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await execAsync("docker builder prune --all --force");
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};
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export const cleanUpSystemPrune = async () => {
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await execAsync("docker system prune --all --force --volumes");
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};
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export const startService = async (appName: string) => {
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try {
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await execAsync(`docker service scale ${appName}=1 `);
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} catch (error) {
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throw error;
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}
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};
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export const removeService = async (appName: string) => {
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try {
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await execAsync(`docker service rm ${appName}`);
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} catch (error) {
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return error;
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}
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};
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export const prepareEnvironmentVariables = (env: string | null) =>
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env
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?.split("\n")
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.map((line) => line.trim()) // Trim whitespace
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.filter((line) => line && !line.startsWith("#")) // Exclude empty lines and comments
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.map((envVar) => {
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let [key, value] = envVar.split("=", 2);
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value = value?.replace(/^"(.*)"$/, "$1"); // Remove surrounding double quotes
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return `${key}=${value}`;
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}) || [];
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export const generateVolumeMounts = (mounts: ApplicationNested["mounts"]) => {
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if (!mounts || mounts.length === 0) {
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return [];
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}
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return mounts
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.filter((mount) => mount.type === "volume")
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.map((mount) => ({
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Type: "volume" as const,
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Source: mount.volumeName || "",
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Target: mount.mountPath,
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}));
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};
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type Resources = {
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memoryLimit: number | null;
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memoryReservation: number | null;
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cpuLimit: number | null;
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cpuReservation: number | null;
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};
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export const calculateResources = ({
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memoryLimit,
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memoryReservation,
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cpuLimit,
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cpuReservation,
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}: Resources): ResourceRequirements => {
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return {
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Limits: {
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MemoryBytes: memoryLimit ? memoryLimit * 1024 * 1024 : undefined,
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NanoCPUs: memoryLimit ? (cpuLimit || 1) * 1000 * 1000 * 1000 : undefined,
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},
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Reservations: {
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MemoryBytes: memoryLimit
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? (memoryReservation || 1) * 1024 * 1024
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: undefined,
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NanoCPUs: memoryLimit
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? (cpuReservation || 1) * 1000 * 1000 * 1000
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: undefined,
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},
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};
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};
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export const generateBindMounts = (mounts: ApplicationNested["mounts"]) => {
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if (!mounts || mounts.length === 0) {
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return [];
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}
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return mounts
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.filter((mount) => mount.type === "bind")
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.map((mount) => ({
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Type: "bind" as const,
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Source: mount.hostPath || "",
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Target: mount.mountPath,
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}));
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};
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export const generateFileMounts = (
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appName: string,
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mounts: ApplicationNested["mounts"],
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) => {
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if (!mounts || mounts.length === 0) {
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return [];
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}
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return mounts
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.filter((mount) => mount.type === "file")
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.map((mount) => {
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const fileName = mount.mountPath.split("/").pop();
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if (!fileName) {
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throw new Error("File name not found");
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}
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const absoluteBasePath = path.resolve(APPLICATIONS_PATH);
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const directory = path.join(absoluteBasePath, appName, "files");
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const filePath = path.join(directory, fileName);
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if (!fs.existsSync(directory)) {
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fs.mkdirSync(directory, { recursive: true });
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}
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fs.writeFileSync(filePath, mount.content || "");
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return {
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Type: "bind" as const,
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Source: filePath,
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Target: mount.mountPath,
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};
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});
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};
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export const getServiceContainer = async (appName: string) => {
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try {
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const filter = {
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status: ["running"],
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label: [`com.docker.swarm.service.name=${appName}`],
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};
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const containers = await docker.listContainers({
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filters: JSON.stringify(filter),
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});
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if (containers.length === 0 || !containers[0]) {
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throw new Error(`No container found with name: ${appName}`);
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}
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const container = containers[0];
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return container;
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} catch (error) {
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throw error;
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}
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};
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