@zombienet/orchestrator
Version:
ZombieNet aim to be a testing framework for substrate based blockchains, providing a simple cli tool that allow users to spawn and test ephemeral Substrate based networks
153 lines (152 loc) • 5.56 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.TempoResource = void 0;
const utils_1 = require("@zombienet/utils");
const promises_1 = __importDefault(require("fs/promises"));
const path_1 = __importDefault(require("path"));
class TempoResource {
constructor(client, namespace) {
this.namespace = namespace;
const nodeRootPath = `${client.tmpDir}/tempo`;
this.configPath = `${nodeRootPath}/etc`;
this.dataPath = `${nodeRootPath}/data`;
}
generateSpec() {
return __awaiter(this, void 0, void 0, function* () {
const volumes = yield this.generateVolumes();
const volumeMounts = this.generateVolumesMounts();
const containersPorts = yield this.generateContainersPorts();
const containers = this.generateContainers(volumeMounts, containersPorts);
return this.generatePodSpec(containers, volumes);
});
}
createVolumeDirectories() {
return __awaiter(this, void 0, void 0, function* () {
try {
yield (0, utils_1.makeDir)(this.configPath, true);
yield (0, utils_1.makeDir)(this.dataPath, true);
}
catch (_a) {
throw new Error("Error creating directories for tempo resource");
}
});
}
generateTempoConfig() {
return __awaiter(this, void 0, void 0, function* () {
try {
const templateConfigPath = path_1.default.resolve(__dirname, `./configs/tempo.yaml`);
yield promises_1.default.copyFile(templateConfigPath, `${this.configPath}/tempo.yaml`);
}
catch (_a) {
throw new Error("Error generating config for tempo resource");
}
});
}
generateVolumes() {
return __awaiter(this, void 0, void 0, function* () {
yield this.createVolumeDirectories();
yield this.generateTempoConfig();
return [
{
name: "tempo-cfg",
hostPath: { type: "Directory", path: this.configPath },
},
{
name: "tempo-data",
hostPath: { type: "Directory", path: this.dataPath },
},
];
});
}
generateVolumesMounts() {
return [
{
name: "tempo-cfg",
mountPath: "/etc/tempo",
readOnly: false,
},
{
name: "tempo-data",
mountPath: "/data",
readOnly: false,
},
];
}
generateContainersPorts() {
return __awaiter(this, void 0, void 0, function* () {
return [
{
containerPort: 3100,
name: "tempo",
hostPort: yield (0, utils_1.getRandomPort)(),
},
{
containerPort: 14268,
name: "jaeger_ingest",
hostPort: yield (0, utils_1.getRandomPort)(),
},
{
containerPort: 4317,
name: "otlp_grpc",
hostPort: yield (0, utils_1.getRandomPort)(),
},
{
containerPort: 4318,
name: "otlp_http",
hostPort: yield (0, utils_1.getRandomPort)(),
},
{
containerPort: 9411,
name: "zipkin",
hostPort: yield (0, utils_1.getRandomPort)(),
},
];
});
}
generateContainers(volumeMounts, ports) {
return [
{
image: "docker.io/grafana/tempo:latest",
name: "tempo",
args: ["-config.file=/etc/tempo/tempo.yaml"],
imagePullPolicy: "Always",
ports,
volumeMounts,
},
];
}
generatePodSpec(containers, volumes) {
return {
apiVersion: "v1",
kind: "Pod",
metadata: {
name: "tempo",
namespace: this.namespace,
labels: {
"zombie-role": "tempo",
app: "zombienet",
"zombie-ns": this.namespace,
},
},
spec: {
hostname: "tempo",
restartPolicy: "OnFailure",
volumes,
containers,
},
};
}
}
exports.TempoResource = TempoResource;