119 lines
3.5 KiB
TypeScript
119 lines
3.5 KiB
TypeScript
import * as plugins from './plugins.js';
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import * as interfaces from './interfaces/index.js';
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import { DockerHost } from './classes.host.js';
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import { DockerService } from './classes.service.js';
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import { logger } from './logger.js';
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export class DockerNetwork {
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public static async getNetworks(dockerHost: DockerHost): Promise<DockerNetwork[]> {
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const dockerNetworks: DockerNetwork[] = [];
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const response = await dockerHost.request('GET', '/networks');
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for (const networkObject of response.body) {
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const dockerNetwork = new DockerNetwork(dockerHost);
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Object.assign(dockerNetwork, networkObject);
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dockerNetworks.push(dockerNetwork);
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}
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return dockerNetworks;
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}
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public static async getNetworkByName(dockerHost: DockerHost, dockerNetworkNameArg: string) {
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const networks = await DockerNetwork.getNetworks(dockerHost);
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return networks.find((dockerNetwork) => dockerNetwork.Name === dockerNetworkNameArg);
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}
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public static async createNetwork(
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dockerHost: DockerHost,
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networkCreationDescriptor: interfaces.INetworkCreationDescriptor
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): Promise<DockerNetwork> {
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const response = await dockerHost.request('POST', '/networks/create', {
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Name: networkCreationDescriptor.Name,
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CheckDuplicate: true,
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Driver: 'overlay',
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EnableIPv6: false,
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/* IPAM: {
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Driver: 'default',
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Config: [
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{
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Subnet: `172.20.${networkCreationDescriptor.NetworkNumber}.0/16`,
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IPRange: `172.20.${networkCreationDescriptor.NetworkNumber}.0/24`,
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Gateway: `172.20.${networkCreationDescriptor.NetworkNumber}.11`
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}
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]
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}, */
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Internal: false,
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Attachable: true,
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Ingress: false,
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});
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if (response.statusCode < 300) {
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logger.log('info', 'Created network successfully');
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return await DockerNetwork.getNetworkByName(dockerHost, networkCreationDescriptor.Name);
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} else {
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logger.log('error', 'There has been an error creating the wanted network');
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return null;
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}
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}
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// INSTANCE
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// references
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public dockerHost: DockerHost;
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// properties
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public Name: string;
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public Id: string;
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public Created: string;
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public Scope: string;
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public Driver: string;
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public EnableIPv6: boolean;
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public Internal: boolean;
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public Attachable: boolean;
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public Ingress: false;
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public IPAM: {
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Driver: 'default' | 'bridge' | 'overlay';
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Config: [
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{
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Subnet: string;
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IPRange: string;
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Gateway: string;
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}
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];
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};
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constructor(dockerHostArg: DockerHost) {
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this.dockerHost = dockerHostArg;
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}
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/**
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* removes the network
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*/
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public async remove() {
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const response = await this.dockerHost.request('DELETE', `/networks/${this.Id}`);
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}
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public async getContainersOnNetwork(): Promise<
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Array<{
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Name: string;
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EndpointID: string;
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MacAddress: string;
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IPv4Address: string;
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IPv6Address: string;
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}>
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> {
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const returnArray = [];
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const response = await this.dockerHost.request('GET', `/networks/${this.Id}`);
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for (const key of Object.keys(response.body.Containers)) {
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returnArray.push(response.body.Containers[key]);
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}
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return returnArray;
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}
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public async getContainersOnNetworkForService(serviceArg: DockerService) {
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const containersOnNetwork = await this.getContainersOnNetwork();
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const containersOfService = containersOnNetwork.filter((container) => {
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return container.Name.startsWith(serviceArg.Spec.Name);
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});
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return containersOfService;
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}
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}
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