alfresco-ng2-components/lib/cli/scripts/kube-utils.ts

import { logger } from './logger';
import { exec } from './exec';

export interface KubeArgs {
    tag?: string;
    installCheck?: boolean;
    username?: string;
    token?: string;
    clusterEnv?: string;
    clusterUrl?: string;
    dockerRepo?: string;
    label?: string;
    namespaces?: string;
}

export const setCluster = (clusterEnv: string, clusterUrl: string) => {
    logger.info('Perform set-cluster...');
    const response = exec('kubectl', [`config`, `set-cluster`, `${clusterEnv}`, `--server=${clusterUrl}`], {});
    logger.info(response);
};

export const setCredentials = (username: string, token: string) => {
    logger.info('Perform set-credentials...');
    const response = exec('kubectl', [`config`, `set-credentials`, `${username}`, `--token=${token}`], {});
    logger.info(response);
};

export const setContext = (clusterEnv: string, username: string) => {
    logger.info('Perform set-context...');
    const response = exec('kubectl', [`config`, `set-context`, `${clusterEnv}`, `--cluster=${clusterEnv}`, `--user=${username}`], {});
    logger.info(response);
};

export const useContext = (clusterEnv: string) => {
    logger.info('Perform use-context...');
    const response = exec('kubectl', [`config`, `use-context`, `${clusterEnv}`], {});
    logger.info(response);
};

export const deletePod = (args: KubeArgs) => {
    logger.info('Perform delete pods...');
    const response = exec('kubectl', [`delete`, `pods`, `--all-namespaces`, `-l`, `app=${args.label}`], {});
    logger.info(response);
};

export const getNamespaces = (): string[] => {
    logger.info('Perform get namespaces name...');
    const result =  exec('kubectl', [`get`, `namespaces`, `-l`, `type=application`, `-o`, `name`], {});
    const namespaces = result.replace(/namespace[\/]+/g, '').split(/\r?\n/);
    logger.info(`namespaces found: ${namespaces}`);
    return namespaces;
};

export const getDeploymentName = (args: KubeArgs, namespace: string): string => {
    logger.info('Perform get deployment name...');
    const result =  exec('kubectl', [`get`, `deployments`, `--namespace=${namespace}`, `-l`, `app=${args.label}`, `-o`, `name`], {});
    logger.info(`deployment name: ${result}`);
    return result;
};

export const setImage = (args: KubeArgs, deploymentName: string, serviceName: string, namespace: string) => {
    logger.info('Perform set image...');
    const response = exec('kubectl', [`set`, `image`, `--namespace=${namespace}`, `${deploymentName}`, `${serviceName}=${args.dockerRepo}:${args.tag}`], {});
    logger.info(response);
};