@catladder/pipeline/dist/deploy/kubernetes/mongodb.js

Panter workflow for cloud CI/CD and DevOps

"use strict";

var __assign = this && this.__assign || function () {
  __assign = Object.assign || function (t) {
    for (var s, i = 1, n = arguments.length; i < n; i++) {
      s = arguments[i];
      for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
    }
    return t;
  };
  return __assign.apply(this, arguments);
};
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.createMongodbBaseConfig = void 0;
var lodash_1 = require("lodash");
var getEnvironmentVariables_1 = require("../../context/getEnvironmentVariables");
var types_1 = require("../types");
var getCredentialString = function (context) {
  return "root:$".concat((0, getEnvironmentVariables_1.getSecretVarNameForContext)(context, "MONGODB_ROOT_PASSWORD"), "@");
};
var getMongodbHost = function (context, name) {
  var namespace = context.environment.envVars.KUBE_NAMESPACE;
  return "".concat(name, ".").concat(namespace, ".svc.cluster.local:27017");
};
var getMongodbStandaloneHost = function (context) {
  var fullAppname = context.environment.envVars.KUBE_APP_NAME;
  return getMongodbHost(context, "".concat(fullAppname, "-mongodb"));
};
var getMongodbReplicasetHost = function (context, index) {
  var fullAppname = context.environment.envVars.KUBE_APP_NAME;
  return getMongodbHost(context, "".concat(fullAppname, "-mongodb-").concat(index, ".").concat(fullAppname, "-mongodb-headless"));
};
var createMongodbUrl = function (context, dbName) {
  var _a, _b, _c, _d;
  if (!(0, types_1.isOfDeployType)((_a = context.deploy) === null || _a === void 0 ? void 0 : _a.config, "kubernetes")) {
    throw new Error("can only createMongodbUrl on supported deploys");
  }
  var mongodbConfig = (_c = (_b = context.deploy) === null || _b === void 0 ? void 0 : _b.config.values) === null || _c === void 0 ? void 0 : _c.mongodb;
  var queryParams = undefined;
  var hosts = "";
  if ((mongodbConfig === null || mongodbConfig === void 0 ? void 0 : mongodbConfig.architecture) === "replicaset") {
    hosts = (0, lodash_1.range)(0, (_d = mongodbConfig === null || mongodbConfig === void 0 ? void 0 : mongodbConfig.replicaCount) !== null && _d !== void 0 ? _d : 2).map(function (i) {
      return getMongodbReplicasetHost(context, i);
    }).join(",");
    queryParams = "replicaSet=rs0&authSource=admin";
  } else {
    hosts = getMongodbStandaloneHost(context);
    queryParams = "authSource=admin";
  }
  return "mongodb://".concat(getCredentialString(context)).concat(hosts, "/").concat(dbName).concat(queryParams ? "?".concat(queryParams) : "");
};
var createMongoBackupDefaultConfig = function (context) {
  var _a, _b, _c;
  if (!(0, types_1.isOfDeployType)((_a = context.deploy) === null || _a === void 0 ? void 0 : _a.config, "kubernetes")) {
    throw new Error("can only create mongodb base config on supported deploys");
  }
  var mongodbConfig = (_c = (_b = context.deploy) === null || _b === void 0 ? void 0 : _b.config.values) === null || _c === void 0 ? void 0 : _c.mongodb;
  var fullAppName = context.environment.envVars.KUBE_APP_NAME;
  var backupEnabled = ["prod", "stage"].includes(context.environment.envType);
  var hostToBackup;
  var pvcToBackup;
  if ((mongodbConfig === null || mongodbConfig === void 0 ? void 0 : mongodbConfig.architecture) === "replicaset") {
    // bit quirky, we need to specify the host and its volume
    // on replicaset its probably best to not use the first one, whcih usually starts as master, so we take the second (last one would also be ok)
    var backupHostIndex = (mongodbConfig === null || mongodbConfig === void 0 ? void 0 : mongodbConfig.architecture) === "replicaset" && mongodbConfig.replicaCount && mongodbConfig.replicaCount > 1 ? 1 : 0;
    hostToBackup = getMongodbReplicasetHost(context, backupHostIndex);
    pvcToBackup = "datadir-".concat(fullAppName, "-mongodb-").concat(backupHostIndex);
  } else {
    hostToBackup = getMongodbStandaloneHost(context);
    pvcToBackup = "".concat(fullAppName, "-mongodb");
  }
  return {
    enabled: backupEnabled,
    hostToBackup: hostToBackup,
    pvcToBackup: pvcToBackup,
    image: "mrelite/kubectlmongoshell:v1.0",
    schedule: "0 4 * * *",
    volumeSnapshotClass: "snapshotclass"
  };
};
var createMongodbBaseConfig = function (context) {
  var _a, _b, _c, _d;
  if (!(0, types_1.isOfDeployType)((_a = context.deploy) === null || _a === void 0 ? void 0 : _a.config, "kubernetes")) {
    throw new Error("can only create mongodb base config on supported deploys");
  }
  var mongodbConfig = (_c = (_b = context.deploy) === null || _b === void 0 ? void 0 : _b.config.values) === null || _c === void 0 ? void 0 : _c.mongodb;
  return {
    mongodb: {
      enabled: true,
      auth: {
        enabled: true,
        rootPassword: "$" + (0, getEnvironmentVariables_1.getSecretVarNameForContext)(context, "MONGODB_ROOT_PASSWORD"),
        replicaSetKey: "$" + (0, getEnvironmentVariables_1.getSecretVarNameForContext)(context, "MONGODB_REPLICASET_KEY")
      },
      persistence: {
        storageClass: "standard-rwo"
      },
      image: {
        registry: "bitnamilegacy",
        repository: "mongodb"
      },
      backup: createMongoBackupDefaultConfig(context)
    },
    env: {
      secret: __assign({
        MONGO_URL: createMongodbUrl(context, (_d = mongodbConfig === null || mongodbConfig === void 0 ? void 0 : mongodbConfig.dbName) !== null && _d !== void 0 ? _d : "app")
      }, (mongodbConfig === null || mongodbConfig === void 0 ? void 0 : mongodbConfig.architecture) === "replicaset" ? {
        MONGO_OPLOG_URL: createMongodbUrl(context, "local")
      } // oplog only works with replicasets
      : {})
    }
  };
};
exports.createMongodbBaseConfig = createMongodbBaseConfig;