Files
pikasTech-unidesk/scripts/src/platform-infra-kafka.ts
T
2026-06-28 09:28:38 +00:00

1221 lines
49 KiB
TypeScript

import type { UniDeskConfig } from "./config";
import { rootPath } from "./config";
import type { RenderedCliResult } from "./output";
import {
capture,
compactCapture,
createYamlFieldReader,
parseJsonOutput,
readYamlRecord,
sha256Hex,
} from "./platform-infra-ops-library";
const configFile = rootPath("config", "platform-infra", "kafka.yaml");
const configLabel = "config/platform-infra/kafka.yaml";
const fieldManager = "unidesk-platform-infra-kafka";
const y = createYamlFieldReader(configLabel);
interface KafkaTarget {
id: string;
route: string;
namespace: string;
role: "active" | "standby";
enabled: boolean;
createNamespace: boolean;
storageClassName: string;
}
interface KafkaTopicSpec {
name: string;
partitions: number;
replicas: number;
retentionMs: number;
cleanupPolicy: "delete" | "compact";
description: string;
}
interface KafkaClientSpec {
id: string;
namespace: string;
serviceAccountName: string;
kafkaUserName: string;
secretName: string;
produceTopics: string[];
consumeTopics: string[];
dlqTopics: string[];
}
interface PlatformKafkaConfig {
version: number;
kind: "platform-infra-kafka";
metadata: {
id: string;
owner: string;
spec: string;
relatedIssues: number[];
};
defaults: {
targetId: string;
switch: {
enabled: boolean;
mode: string;
appIntegrationEnabled: boolean;
};
};
operator: {
implementation: "strimzi";
version: string;
manifestUrl: string;
deploymentName: string;
serviceAccountName: string;
crds: string[];
};
targets: KafkaTarget[];
cluster: {
name: string;
nodePoolName: string;
kafkaVersion: string;
metadataVersion: string;
replicas: number;
storage: {
size: string;
deleteClaim: boolean;
};
listeners: {
plain: { enabled: boolean; port: number };
tls: { enabled: boolean; port: number };
};
authorization: {
enabled: boolean;
mode: string;
};
};
topics: KafkaTopicSpec[];
clients: KafkaClientSpec[];
validation: {
timeoutSeconds: number;
pollSeconds: number;
smokeTopic: string;
};
}
interface CommonOptions {
targetId: string | null;
full: boolean;
raw: boolean;
}
interface ApplyOptions extends CommonOptions {
dryRun: boolean;
confirm: boolean;
wait: boolean;
}
export async function runPlatformInfraKafkaCommand(config: UniDeskConfig, args: string[]): Promise<Record<string, unknown> | RenderedCliResult> {
const [action = "plan"] = args;
if (action === "plan") {
const options = parseCommonOptions(args.slice(1));
const result = plan(options);
return options.full || options.raw ? result : renderPlan(result);
}
if (action === "apply") return await apply(config, parseApplyOptions(args.slice(1)));
if (action === "status") {
const options = parseCommonOptions(args.slice(1));
const result = await status(config, options);
return options.full || options.raw ? result : renderStatus(result);
}
if (action === "validate") return await validate(config, parseCommonOptions(args.slice(1)));
return {
ok: false,
error: "unsupported-platform-infra-kafka-command",
args,
help: kafkaHelp(),
};
}
export function kafkaHelp(): Record<string, unknown> {
return {
command: "platform-infra kafka plan|apply|status|validate",
configTruth: configLabel,
usage: [
"bun scripts/cli.ts platform-infra kafka plan --target D518",
"bun scripts/cli.ts platform-infra kafka apply --target D518 --dry-run",
"bun scripts/cli.ts platform-infra kafka apply --target D518 --confirm",
"bun scripts/cli.ts platform-infra kafka status --target D518 [--full|--raw]",
"bun scripts/cli.ts platform-infra kafka validate --target D518 [--full|--raw]",
],
boundary: "Kafka runtime belongs to platform-infra. HWLAB v0.3 and AgentRun v0.2 are client namespaces only.",
};
}
function readKafkaConfig(): PlatformKafkaConfig {
const root = readYamlRecord<Record<string, unknown>>(configFile, "platform-infra-kafka");
const version = y.integerField(root, "version", "");
if (version !== 1) throw new Error(`${configLabel}.version must be 1`);
const metadata = y.objectField(root, "metadata", "");
const defaults = y.objectField(root, "defaults", "");
const switchRecord = y.objectField(defaults, "switch", "defaults");
const operator = y.objectField(root, "operator", "");
const cluster = y.objectField(root, "cluster", "");
const storage = y.objectField(cluster, "storage", "cluster");
const listeners = y.objectField(cluster, "listeners", "cluster");
const plain = y.objectField(listeners, "plain", "cluster.listeners");
const tls = y.objectField(listeners, "tls", "cluster.listeners");
const authorization = y.objectField(cluster, "authorization", "cluster");
const validation = y.objectField(root, "validation", "");
const parsed: PlatformKafkaConfig = {
version,
kind: "platform-infra-kafka",
metadata: {
id: y.stringField(metadata, "id", "metadata"),
owner: y.stringField(metadata, "owner", "metadata"),
spec: y.stringField(metadata, "spec", "metadata"),
relatedIssues: y.numberArrayField(metadata, "relatedIssues", "metadata"),
},
defaults: {
targetId: y.stringField(defaults, "targetId", "defaults"),
switch: {
enabled: y.booleanField(switchRecord, "enabled", "defaults.switch"),
mode: y.stringField(switchRecord, "mode", "defaults.switch"),
appIntegrationEnabled: y.booleanField(switchRecord, "appIntegrationEnabled", "defaults.switch"),
},
},
operator: {
implementation: y.enumField(operator, "implementation", "operator", ["strimzi"] as const),
version: y.stringField(operator, "version", "operator"),
manifestUrl: y.httpsUrlField(operator, "manifestUrl", "operator"),
deploymentName: y.kubernetesNameField(operator, "deploymentName", "operator"),
serviceAccountName: y.kubernetesNameField(operator, "serviceAccountName", "operator"),
crds: y.stringArrayField(operator, "crds", "operator"),
},
targets: y.arrayOfRecords(root.targets, "targets").map(parseTarget),
cluster: {
name: y.kubernetesNameField(cluster, "name", "cluster"),
nodePoolName: y.kubernetesNameField(cluster, "nodePoolName", "cluster"),
kafkaVersion: y.stringField(cluster, "kafkaVersion", "cluster"),
metadataVersion: y.stringField(cluster, "metadataVersion", "cluster"),
replicas: y.integerField(cluster, "replicas", "cluster"),
storage: {
size: y.stringField(storage, "size", "cluster.storage"),
deleteClaim: y.booleanField(storage, "deleteClaim", "cluster.storage"),
},
listeners: {
plain: { enabled: y.booleanField(plain, "enabled", "cluster.listeners.plain"), port: y.portField(plain, "port", "cluster.listeners.plain") },
tls: { enabled: y.booleanField(tls, "enabled", "cluster.listeners.tls"), port: y.portField(tls, "port", "cluster.listeners.tls") },
},
authorization: {
enabled: y.booleanField(authorization, "enabled", "cluster.authorization"),
mode: y.stringField(authorization, "mode", "cluster.authorization"),
},
},
topics: y.arrayOfRecords(root.topics, "topics").map(parseTopic),
clients: y.arrayOfRecords(root.clients, "clients").map(parseClient),
validation: {
timeoutSeconds: y.integerField(validation, "timeoutSeconds", "validation"),
pollSeconds: y.integerField(validation, "pollSeconds", "validation"),
smokeTopic: y.stringField(validation, "smokeTopic", "validation"),
},
};
validateConfig(parsed);
return parsed;
}
function parseTarget(record: Record<string, unknown>, index: number): KafkaTarget {
const path = `targets[${index}]`;
return {
id: y.stringField(record, "id", path),
route: y.stringField(record, "route", path),
namespace: y.kubernetesNameField(record, "namespace", path),
role: y.enumField(record, "role", path, ["active", "standby"] as const),
enabled: y.booleanField(record, "enabled", path),
createNamespace: y.booleanField(record, "createNamespace", path),
storageClassName: y.stringField(record, "storageClassName", path),
};
}
function parseTopic(record: Record<string, unknown>, index: number): KafkaTopicSpec {
const path = `topics[${index}]`;
return {
name: topicNameField(record, "name", path),
partitions: positiveInteger(record, "partitions", path),
replicas: positiveInteger(record, "replicas", path),
retentionMs: positiveInteger(record, "retentionMs", path),
cleanupPolicy: y.enumField(record, "cleanupPolicy", path, ["delete", "compact"] as const),
description: y.stringField(record, "description", path),
};
}
function parseClient(record: Record<string, unknown>, index: number): KafkaClientSpec {
const path = `clients[${index}]`;
return {
id: y.stringField(record, "id", path),
namespace: y.kubernetesNameField(record, "namespace", path),
serviceAccountName: y.kubernetesNameField(record, "serviceAccountName", path),
kafkaUserName: y.kubernetesNameField(record, "kafkaUserName", path),
secretName: y.kubernetesNameField(record, "secretName", path),
produceTopics: topicArray(record, "produceTopics", path),
consumeTopics: topicArray(record, "consumeTopics", path),
dlqTopics: topicArray(record, "dlqTopics", path),
};
}
function validateConfig(kafka: PlatformKafkaConfig): void {
resolveTarget(kafka, kafka.defaults.targetId);
if (!/^https:\/\/github\.com\/strimzi\/strimzi-kafka-operator\/releases\/download\//u.test(kafka.operator.manifestUrl)) {
throw new Error(`${configLabel}.operator.manifestUrl must be an official Strimzi GitHub release URL`);
}
if (kafka.cluster.replicas !== 1) throw new Error(`${configLabel}.cluster.replicas must be 1 for the D518 POC`);
if (!/^[0-9]+Gi$/u.test(kafka.cluster.storage.size)) throw new Error(`${configLabel}.cluster.storage.size must be a Gi quantity`);
if (!kafka.topics.some((topic) => topic.name === kafka.validation.smokeTopic)) throw new Error(`${configLabel}.validation.smokeTopic must reference one of topics[].name`);
const topicNames = new Set<string>();
for (const topic of kafka.topics) {
if (topicNames.has(topic.name)) throw new Error(`${configLabel}.topics contains duplicate topic ${topic.name}`);
topicNames.add(topic.name);
}
const clientIds = new Set<string>();
for (const client of kafka.clients) {
if (clientIds.has(client.id)) throw new Error(`${configLabel}.clients contains duplicate id ${client.id}`);
clientIds.add(client.id);
for (const topic of [...client.produceTopics, ...client.consumeTopics, ...client.dlqTopics]) {
if (!topicNames.has(topic)) throw new Error(`${configLabel}.clients.${client.id} references unknown topic ${topic}`);
}
}
if (kafka.validation.timeoutSeconds < 5 || kafka.validation.timeoutSeconds > 55) throw new Error(`${configLabel}.validation.timeoutSeconds must be between 5 and 55`);
if (kafka.validation.pollSeconds < 1 || kafka.validation.pollSeconds > kafka.validation.timeoutSeconds) throw new Error(`${configLabel}.validation.pollSeconds must be between 1 and timeoutSeconds`);
}
function resolveTarget(kafka: PlatformKafkaConfig, targetId: string | null): KafkaTarget {
const resolved = targetId ?? kafka.defaults.targetId;
const target = kafka.targets.find((item) => item.id.toLowerCase() === resolved.toLowerCase());
if (target === undefined) throw new Error(`unknown kafka target ${resolved}; known targets: ${kafka.targets.map((item) => item.id).join(", ")}`);
if (!target.enabled) throw new Error(`kafka target ${target.id} is disabled in ${configLabel}`);
return target;
}
function plan(options: CommonOptions): Record<string, unknown> {
const kafka = readKafkaConfig();
const target = resolveTarget(kafka, options.targetId);
const manifest = renderKafkaManifest(kafka, target);
const policy = policyChecks(kafka, target, manifest);
return {
ok: policy.every((check) => check.ok),
action: "platform-infra-kafka-plan",
mutation: false,
config: configSummary(kafka, target),
renderPlan: {
target: targetSummary(target),
objects: manifestObjectSummary(manifest),
operator: operatorSummary(kafka, target),
cluster: clusterSummary(kafka, target),
topics: kafka.topics.map((topic) => topicSummary(topic)),
clients: kafka.clients.map((client) => clientSummary(client)),
},
policy,
next: {
dryRun: `bun scripts/cli.ts platform-infra kafka apply --target ${target.id} --dry-run`,
apply: `bun scripts/cli.ts platform-infra kafka apply --target ${target.id} --confirm`,
status: `bun scripts/cli.ts platform-infra kafka status --target ${target.id}`,
validate: `bun scripts/cli.ts platform-infra kafka validate --target ${target.id}`,
},
};
}
async function apply(config: UniDeskConfig, options: ApplyOptions): Promise<Record<string, unknown>> {
const kafka = readKafkaConfig();
const target = resolveTarget(kafka, options.targetId);
const manifest = renderKafkaManifest(kafka, target);
const policy = policyChecks(kafka, target, manifest);
if (!policy.every((check) => check.ok)) return { ok: false, action: "platform-infra-kafka-apply", mode: "policy-blocked", mutation: false, policy };
const operator = await fetchOperatorManifest(kafka, target);
if (operator.ok !== true) {
return {
ok: false,
action: "platform-infra-kafka-apply",
mode: "operator-manifest-fetch-failed",
mutation: false,
target: targetSummary(target),
config: compactConfigSummary(kafka, target),
policy,
operator,
};
}
const result = await capture(config, target.route, ["sh"], applyScript(kafka, target, manifest, operator, options));
const parsed = parseJsonOutput(result.stdout);
return {
ok: result.exitCode === 0 && parsed?.ok === true,
action: "platform-infra-kafka-apply",
mode: options.dryRun ? "dry-run" : "confirmed",
mutation: !options.dryRun,
target: targetSummary(target),
config: compactConfigSummary(kafka, target),
policy,
remote: parsed ?? compactCapture(result, { full: true }),
next: {
status: `bun scripts/cli.ts platform-infra kafka status --target ${target.id}`,
validate: `bun scripts/cli.ts platform-infra kafka validate --target ${target.id}`,
},
};
}
async function status(config: UniDeskConfig, options: CommonOptions): Promise<Record<string, unknown>> {
const kafka = readKafkaConfig();
const target = resolveTarget(kafka, options.targetId);
const result = await capture(config, target.route, ["sh"], statusScript(kafka, target, options.full));
const parsed = parseJsonOutput(result.stdout);
const summary = parsed === null ? null : statusSummary(parsed);
return {
ok: result.exitCode === 0 && summary?.ready === true,
action: "platform-infra-kafka-status",
mutation: false,
target: targetSummary(target),
config: configSummary(kafka, target),
summary,
remote: options.raw ? parsed : options.full ? parsed : summary ?? compactCapture(result, { full: true }),
next: {
plan: `bun scripts/cli.ts platform-infra kafka plan --target ${target.id}`,
apply: `bun scripts/cli.ts platform-infra kafka apply --target ${target.id} --confirm`,
validate: `bun scripts/cli.ts platform-infra kafka validate --target ${target.id}`,
},
};
}
async function validate(config: UniDeskConfig, options: CommonOptions): Promise<Record<string, unknown>> {
const kafka = readKafkaConfig();
const target = resolveTarget(kafka, options.targetId);
const result = await capture(config, target.route, ["sh"], validateScript(kafka, target, options.full));
const parsed = parseJsonOutput(result.stdout);
return {
ok: result.exitCode === 0 && parsed?.ok === true,
action: "platform-infra-kafka-validate",
mutation: true,
target: targetSummary(target),
config: compactConfigSummary(kafka, target),
validation: parsed ?? null,
remote: options.raw ? parsed : compactCapture(result, { full: options.full || result.exitCode !== 0 }),
};
}
function renderKafkaManifest(kafka: PlatformKafkaConfig, target: KafkaTarget): string {
const listeners = [
kafka.cluster.listeners.plain.enabled
? ` - name: plain
port: ${kafka.cluster.listeners.plain.port}
type: internal
tls: false`
: "",
kafka.cluster.listeners.tls.enabled
? ` - name: tls
port: ${kafka.cluster.listeners.tls.port}
type: internal
tls: true`
: "",
].filter(Boolean).join("\n");
const topicDocs = kafka.topics.map((topic) => kafkaTopicManifest(kafka, target, topic)).join("---\n");
const userDocs = kafka.clients.map((client) => kafkaUserManifest(kafka, target, client)).join("---\n");
return `apiVersion: v1
kind: Namespace
metadata:
name: ${target.namespace}
labels:
app.kubernetes.io/name: platform-infra
app.kubernetes.io/managed-by: unidesk
unidesk.ai/runtime-node: ${target.id}
---
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
name: allow-all
namespace: ${target.namespace}
labels:
app.kubernetes.io/name: platform-infra
app.kubernetes.io/part-of: platform-infra
app.kubernetes.io/managed-by: unidesk
spec:
podSelector: {}
policyTypes:
- Ingress
- Egress
ingress:
- {}
egress:
- {}
---
apiVersion: kafka.strimzi.io/v1
kind: KafkaNodePool
metadata:
name: ${kafka.cluster.nodePoolName}
namespace: ${target.namespace}
labels:
strimzi.io/cluster: ${kafka.cluster.name}
app.kubernetes.io/name: ${kafka.cluster.name}
app.kubernetes.io/component: kafka-node-pool
app.kubernetes.io/part-of: platform-infra
app.kubernetes.io/managed-by: unidesk
spec:
replicas: ${kafka.cluster.replicas}
roles:
- controller
- broker
storage:
type: jbod
volumes:
- id: 0
type: persistent-claim
size: ${kafka.cluster.storage.size}
class: ${target.storageClassName}
deleteClaim: ${kafka.cluster.storage.deleteClaim}
kraftMetadata: shared
---
apiVersion: kafka.strimzi.io/v1
kind: Kafka
metadata:
name: ${kafka.cluster.name}
namespace: ${target.namespace}
labels:
app.kubernetes.io/name: ${kafka.cluster.name}
app.kubernetes.io/component: kafka
app.kubernetes.io/part-of: platform-infra
app.kubernetes.io/managed-by: unidesk
unidesk.ai/runtime-node: ${target.id}
annotations:
unidesk.ai/spec: ${kafka.metadata.spec}
unidesk.ai/app-integration-enabled: "${kafka.defaults.switch.appIntegrationEnabled}"
spec:
kafka:
version: ${kafka.cluster.kafkaVersion}
metadataVersion: ${kafka.cluster.metadataVersion}
listeners:
${listeners}
config:
offsets.topic.replication.factor: 1
transaction.state.log.replication.factor: 1
transaction.state.log.min.isr: 1
default.replication.factor: 1
min.insync.replicas: 1
auto.create.topics.enable: false
entityOperator:
topicOperator: {}
userOperator: {}
---
${topicDocs}${userDocs}`;
}
function kafkaTopicManifest(kafka: PlatformKafkaConfig, target: KafkaTarget, topic: KafkaTopicSpec): string {
return `apiVersion: kafka.strimzi.io/v1
kind: KafkaTopic
metadata:
name: ${topicResourceName(topic.name)}
namespace: ${target.namespace}
labels:
strimzi.io/cluster: ${kafka.cluster.name}
app.kubernetes.io/name: ${topicResourceName(topic.name)}
app.kubernetes.io/component: kafka-topic
app.kubernetes.io/part-of: platform-infra
app.kubernetes.io/managed-by: unidesk
annotations:
unidesk.ai/topic-name: ${topic.name}
unidesk.ai/description: ${quoteAnnotation(topic.description)}
spec:
topicName: ${topic.name}
partitions: ${topic.partitions}
replicas: ${topic.replicas}
config:
retention.ms: ${topic.retentionMs}
cleanup.policy: ${topic.cleanupPolicy}
`;
}
function kafkaUserManifest(kafka: PlatformKafkaConfig, target: KafkaTarget, client: KafkaClientSpec): string {
const authorization = kafka.cluster.authorization.enabled
? ` authorization:
type: simple
acls:
${clientAcls(client)}`
: "";
return `apiVersion: kafka.strimzi.io/v1
kind: KafkaUser
metadata:
name: ${client.kafkaUserName}
namespace: ${target.namespace}
labels:
strimzi.io/cluster: ${kafka.cluster.name}
app.kubernetes.io/name: ${client.kafkaUserName}
app.kubernetes.io/component: kafka-client
app.kubernetes.io/part-of: platform-infra
app.kubernetes.io/managed-by: unidesk
annotations:
unidesk.ai/client-id: ${client.id}
unidesk.ai/client-namespace: ${client.namespace}
unidesk.ai/client-service-account: ${client.serviceAccountName}
unidesk.ai/secret-target: ${client.namespace}/${client.secretName}
spec:
authentication:
type: tls
${authorization}`;
}
function clientAcls(client: KafkaClientSpec): string {
const lines: string[] = [];
for (const topic of client.produceTopics) {
lines.push(` - resource:
type: topic
name: ${topic}
patternType: literal
operations:
- Write
- Describe`);
}
for (const topic of client.consumeTopics) {
lines.push(` - resource:
type: topic
name: ${topic}
patternType: literal
operations:
- Read
- Describe`);
}
for (const topic of client.dlqTopics) {
lines.push(` - resource:
type: topic
name: ${topic}
patternType: literal
operations:
- Write
- Describe`);
}
lines.push(` - resource:
type: group
name: ${client.id}
patternType: prefix
operations:
- Read`);
return lines.join("\n");
}
async function fetchOperatorManifest(kafka: PlatformKafkaConfig, target: KafkaTarget): Promise<Record<string, unknown> & { ok: boolean; manifest?: string }> {
const controller = new AbortController();
const timer = setTimeout(() => controller.abort(), 30_000);
try {
const response = await fetch(kafka.operator.manifestUrl, { signal: controller.signal });
if (!response.ok) {
return {
ok: false,
url: kafka.operator.manifestUrl,
status: response.status,
statusText: response.statusText,
};
}
const source = await response.text();
const manifest = source.replaceAll("namespace: myproject", `namespace: ${target.namespace}`);
if (!manifest.includes("kind: CustomResourceDefinition") || !manifest.includes(`namespace: ${target.namespace}`)) {
return {
ok: false,
url: kafka.operator.manifestUrl,
error: "unexpected-strimzi-operator-manifest-shape",
bytes: Buffer.byteLength(source, "utf8"),
};
}
return {
ok: true,
url: kafka.operator.manifestUrl,
bytes: Buffer.byteLength(source, "utf8"),
sha256: sha256Hex(source),
namespaceRewrite: target.namespace,
manifest,
};
} catch (error) {
return {
ok: false,
url: kafka.operator.manifestUrl,
error: error instanceof Error ? error.message : String(error),
};
} finally {
clearTimeout(timer);
}
}
function applyScript(kafka: PlatformKafkaConfig, target: KafkaTarget, manifest: string, operator: Record<string, unknown> & { manifest?: string }, options: ApplyOptions): string {
const dryRun = options.dryRun;
const mode = dryRun ? "dry-run" : "confirmed";
const dryServer = dryRun ? "--dry-run=server " : "";
const dryClient = dryRun ? "--dry-run=client " : "";
const stepTimeoutSeconds = Math.max(5, Math.min(kafka.validation.timeoutSeconds, 20));
const checkTimeoutSeconds = Math.max(5, Math.min(kafka.validation.pollSeconds, 10));
const operatorManifest = operator.manifest ?? "";
return `
set -u
tmp="$(mktemp -d)"
trap 'rm -rf "$tmp"' EXIT
operator="$tmp/strimzi-operator.yaml"
manifest="$tmp/kafka.k8s.yaml"
cat >"$operator" <<'UNIDESK_STRIMZI_OPERATOR_YAML'
${operatorManifest}
UNIDESK_STRIMZI_OPERATOR_YAML
cat >"$manifest" <<'UNIDESK_KAFKA_RUNTIME_YAML'
${manifest}
UNIDESK_KAFKA_RUNTIME_YAML
kubectl create namespace ${target.namespace} ${dryClient}-o yaml >"$tmp/ns.yaml" 2>"$tmp/ns-create.err"
ns_create_rc=$?
if [ "$ns_create_rc" -eq 0 ]; then
timeout ${stepTimeoutSeconds} kubectl apply --server-side ${dryServer}--force-conflicts --field-manager=${fieldManager} -f "$tmp/ns.yaml" >"$tmp/ns.out" 2>"$tmp/ns.err"
ns_rc=$?
else
ns_rc=1
: >"$tmp/ns.out"
cp "$tmp/ns-create.err" "$tmp/ns.err"
fi
if [ "$ns_rc" -eq 0 ]; then
timeout ${stepTimeoutSeconds} kubectl -n ${target.namespace} apply --server-side ${dryServer}--force-conflicts --validate=false --field-manager=${fieldManager} -f "$operator" >"$tmp/operator.out" 2>"$tmp/operator.err"
operator_rc=$?
else
operator_rc=1
printf '%s\\n' 'namespace apply failed; operator skipped' >"$tmp/operator.err"
: >"$tmp/operator.out"
fi
if [ "$operator_rc" -eq 0 ]; then
timeout ${checkTimeoutSeconds} kubectl get ${kafka.operator.crds.map((name) => `crd/${name}`).join(" ")} >"$tmp/crd-wait.out" 2>"$tmp/crd-wait.err"
crd_ready_rc=$?
else
crd_ready_rc=1
printf '%s\\n' 'operator apply failed; CRD check skipped' >"$tmp/crd-wait.err"
: >"$tmp/crd-wait.out"
fi
if [ "$operator_rc" -eq 0 ] && [ "$crd_ready_rc" -eq 0 ]; then
timeout ${stepTimeoutSeconds} kubectl -n ${target.namespace} apply --server-side ${dryServer}--force-conflicts --validate=false --field-manager=${fieldManager} -f "$manifest" >"$tmp/kafka.out" 2>"$tmp/kafka.err"
kafka_rc=$?
elif [ "$operator_rc" -eq 0 ] && [ "${dryRun ? "1" : "0"}" = "1" ]; then
kafka_rc=0
printf '%s\\n' 'dry-run: Kafka CR server validation skipped because Strimzi CRDs are not installed yet; operator dry-run succeeded.' >"$tmp/kafka.out"
cp "$tmp/crd-wait.err" "$tmp/kafka.err"
else
kafka_rc=1
printf '%s\\n' 'Kafka CR apply skipped because Strimzi CRDs are not ready.' >"$tmp/kafka.err"
: >"$tmp/kafka.out"
fi
python3 - "$tmp" "$ns_rc" "$operator_rc" "$crd_ready_rc" "$kafka_rc" <<'PY'
import json, os, sys
tmp = sys.argv[1]
ns_rc, operator_rc, crd_ready_rc, kafka_rc = [int(value) for value in sys.argv[2:6]]
def text(name, limit=1800):
try:
return open(os.path.join(tmp, name), encoding="utf-8", errors="replace").read()[-limit:]
except FileNotFoundError:
return ""
kafka_skipped_for_missing_crds = operator_rc == 0 and crd_ready_rc != 0 and kafka_rc == 0
payload = {
"ok": ${dryRun ? "ns_rc == 0 and operator_rc == 0 and kafka_rc == 0" : "ns_rc == 0 and operator_rc == 0 and crd_ready_rc == 0 and kafka_rc == 0"},
"target": "${target.id}",
"route": "${target.route}",
"namespace": "${target.namespace}",
"mode": "${mode}",
"mutation": ${dryRun ? "False" : "True"},
"operator": {
"implementation": "${kafka.operator.implementation}",
"version": "${kafka.operator.version}",
"manifestUrl": "${kafka.operator.manifestUrl}",
"manifestSha256": "${stringValue(operator.sha256)}",
"manifestBytes": ${Number(operator.bytes ?? 0)},
"namespaceRewrite": "${target.namespace}",
},
"cluster": {
"name": "${kafka.cluster.name}",
"bootstrap": "${bootstrapService(kafka, target)}",
"storage": "${kafka.cluster.storage.size}",
"replicas": ${kafka.cluster.replicas},
},
"steps": {
"namespace": {"exitCode": ns_rc, "stdoutTail": text("ns.out"), "stderrTail": text("ns.err")},
"operatorApply": {"exitCode": operator_rc, "stdoutTail": text("operator.out"), "stderrTail": text("operator.err")},
"crdPresent": {"exitCode": crd_ready_rc, "stdoutTail": text("crd-wait.out"), "stderrTail": text("crd-wait.err")},
"kafkaApply": {"exitCode": kafka_rc, "skippedForMissingCrds": kafka_skipped_for_missing_crds, "stdoutTail": text("kafka.out"), "stderrTail": text("kafka.err")},
},
"valuesPrinted": False,
"next": {
"status": "bun scripts/cli.ts platform-infra kafka status --target ${target.id}",
"validate": "bun scripts/cli.ts platform-infra kafka validate --target ${target.id}"
}
}
print(json.dumps(payload, ensure_ascii=False, indent=2))
sys.exit(0 if payload["ok"] else 1)
PY
`;
}
function statusScript(kafka: PlatformKafkaConfig, target: KafkaTarget, full: boolean): string {
return `
set -u
tmp="$(mktemp -d)"
trap 'rm -rf "$tmp"' EXIT
capture_json() {
name="$1"
shift
"$@" -o json >"$tmp/$name.json" 2>"$tmp/$name.err"
rc=$?
printf '%s' "$rc" >"$tmp/$name.rc"
}
capture_json ns kubectl get namespace ${target.namespace}
capture_json crds kubectl get ${kafka.operator.crds.map((name) => `crd/${name}`).join(" ")}
capture_json operator kubectl -n ${target.namespace} get deployment ${kafka.operator.deploymentName}
capture_json kafka kubectl -n ${target.namespace} get kafka.kafka.strimzi.io ${kafka.cluster.name}
capture_json nodepool kubectl -n ${target.namespace} get kafkanodepool.kafka.strimzi.io ${kafka.cluster.nodePoolName}
capture_json topics kubectl -n ${target.namespace} get kafkatopic.kafka.strimzi.io -l strimzi.io/cluster=${kafka.cluster.name}
capture_json users kubectl -n ${target.namespace} get kafkauser.kafka.strimzi.io -l strimzi.io/cluster=${kafka.cluster.name}
capture_json pods kubectl -n ${target.namespace} get pods -l strimzi.io/cluster=${kafka.cluster.name}
capture_json services kubectl -n ${target.namespace} get service -l strimzi.io/cluster=${kafka.cluster.name}
capture_json secrets kubectl -n ${target.namespace} get secret ${kafka.clients.map((client) => client.secretName).join(" ")}
capture_json events kubectl -n ${target.namespace} get events --sort-by=.lastTimestamp
python3 - "$tmp" <<'PY'
import json, os, sys
tmp = sys.argv[1]
expected_topics = ${JSON.stringify(kafka.topics.map((topic) => topic.name))}
expected_clients = ${JSON.stringify(kafka.clients.map((client) => client.kafkaUserName))}
def rc(name):
try:
return int(open(os.path.join(tmp, f"{name}.rc"), encoding="utf-8").read() or "1")
except FileNotFoundError:
return 1
def load(name):
try:
return json.load(open(os.path.join(tmp, f"{name}.json"), encoding="utf-8"))
except Exception:
return None
def items(name):
data = load(name)
if isinstance(data, dict) and isinstance(data.get("items"), list):
return data["items"]
if isinstance(data, dict) and data.get("kind") != "Status":
return [data]
return []
def meta_name(item):
return ((item or {}).get("metadata") or {}).get("name")
def conditions(item):
return (((item or {}).get("status") or {}).get("conditions") or [])
def condition_ready(item):
return any(c.get("type") == "Ready" and c.get("status") == "True" for c in conditions(item))
def deployment_ready(item):
spec = (item or {}).get("spec") or {}
status = (item or {}).get("status") or {}
desired = spec.get("replicas", 1)
available = status.get("availableReplicas", 0)
return {"name": meta_name(item), "desired": desired, "available": available, "ready": available >= desired}
def pod_summary(item):
status = (item or {}).get("status") or {}
return {"name": meta_name(item), "phase": status.get("phase"), "ready": any(c.get("type") == "Ready" and c.get("status") == "True" for c in status.get("conditions", []))}
def service_summary(item):
spec = (item or {}).get("spec") or {}
return {"name": meta_name(item), "type": spec.get("type"), "clusterIP": spec.get("clusterIP"), "ports": [{"name": p.get("name"), "port": p.get("port")} for p in spec.get("ports", [])]}
def topic_summary(item):
spec = (item or {}).get("spec") or {}
return {"resource": meta_name(item), "topicName": spec.get("topicName"), "ready": condition_ready(item)}
def user_summary(item):
status = (item or {}).get("status") or {}
return {"name": meta_name(item), "ready": condition_ready(item), "secret": status.get("secret")}
operator = deployment_ready(load("operator") or {})
kafka_obj = load("kafka") or {}
topics = [topic_summary(item) for item in items("topics")]
users = [user_summary(item) for item in items("users")]
topic_ready = all(any(item["topicName"] == name and item["ready"] for item in topics) for name in expected_topics)
user_ready = all(any(item["name"] == name and item["ready"] for item in users) for name in expected_clients)
secrets = items("secrets")
payload = {
"ready": rc("ns") == 0 and rc("crds") == 0 and operator["ready"] and condition_ready(kafka_obj) and topic_ready and user_ready,
"target": "${target.id}",
"route": "${target.route}",
"namespace": "${target.namespace}",
"operator": operator,
"cluster": {
"name": "${kafka.cluster.name}",
"ready": condition_ready(kafka_obj),
"conditions": conditions(kafka_obj),
"bootstrap": "${bootstrapService(kafka, target)}",
"plain": "${kafka.cluster.name}-kafka-bootstrap.${target.namespace}.svc.cluster.local:${kafka.cluster.listeners.plain.port}",
"tls": "${kafka.cluster.name}-kafka-bootstrap.${target.namespace}.svc.cluster.local:${kafka.cluster.listeners.tls.port}",
},
"crdsReady": rc("crds") == 0,
"nodePoolReady": condition_ready(load("nodepool") or {}),
"topicReady": topic_ready,
"userReady": user_ready,
"topics": topics,
"users": users,
"pods": [pod_summary(item) for item in items("pods")],
"services": [service_summary(item) for item in items("services")],
"clientSecrets": [{"name": meta_name(item), "keys": sorted(((item or {}).get("data") or {}).keys()), "valuesPrinted": False} for item in secrets],
"valuesPrinted": False,
}
if ${full ? "False" : "True"}:
payload["cluster"]["conditions"] = [{"type": c.get("type"), "status": c.get("status"), "reason": c.get("reason")} for c in payload["cluster"]["conditions"]]
print(json.dumps(payload, ensure_ascii=False, indent=2))
sys.exit(0 if payload["ready"] else 1)
PY
`;
}
function validateScript(kafka: PlatformKafkaConfig, target: KafkaTarget, full: boolean): string {
const topic = kafka.validation.smokeTopic;
return `
set -u
tmp="$(mktemp -d)"
trap 'rm -rf "$tmp"' EXIT
pod="$(kubectl -n ${target.namespace} get pod -l strimzi.io/cluster=${kafka.cluster.name} -o jsonpath='{.items[0].metadata.name}' 2>"$tmp/pod.err" || true)"
payload="unidesk-kafka-smoke-${target.id}-$(date +%s)-$$"
printf '%s' "$payload" >"$tmp/payload.txt"
if [ -n "$pod" ]; then
printf '%s\\n' "$payload" | kubectl -n ${target.namespace} exec -i "$pod" -- bin/kafka-console-producer.sh --bootstrap-server ${kafka.cluster.name}-kafka-bootstrap:${kafka.cluster.listeners.plain.port} --topic ${topic} --producer-property acks=all >"$tmp/produce.out" 2>"$tmp/produce.err"
produce_rc=$?
if [ "$produce_rc" -eq 0 ]; then
timeout ${kafka.validation.timeoutSeconds} kubectl -n ${target.namespace} exec "$pod" -- bin/kafka-console-consumer.sh --bootstrap-server ${kafka.cluster.name}-kafka-bootstrap:${kafka.cluster.listeners.plain.port} --topic ${topic} --from-beginning --timeout-ms ${kafka.validation.timeoutSeconds * 1000} >"$tmp/consume.raw" 2>"$tmp/consume.err" || true
grep -F "$payload" "$tmp/consume.raw" >"$tmp/consume.out" 2>>"$tmp/consume.err"
consume_rc=$?
else
consume_rc=1
printf '%s\\n' 'producer failed; consumer skipped' >"$tmp/consume.err"
fi
else
produce_rc=1
consume_rc=1
printf '%s\\n' 'kafka pod not found' >"$tmp/produce.err"
printf '%s\\n' 'kafka pod not found' >"$tmp/consume.err"
fi
python3 - "$tmp" "$pod" "$payload" "$produce_rc" "$consume_rc" <<'PY'
import hashlib, json, os, sys
tmp, pod, payload = sys.argv[1], sys.argv[2], sys.argv[3]
produce_rc, consume_rc = int(sys.argv[4]), int(sys.argv[5])
def text(name, limit=1200):
try:
return open(os.path.join(tmp, name), encoding="utf-8", errors="replace").read()[-limit:]
except FileNotFoundError:
return ""
payload_obj = {
"ok": produce_rc == 0 and consume_rc == 0,
"target": "${target.id}",
"namespace": "${target.namespace}",
"cluster": "${kafka.cluster.name}",
"topic": "${topic}",
"pod": pod or None,
"message": {
"sha256": hashlib.sha256(payload.encode()).hexdigest(),
"valuesPrinted": False
},
"steps": {
"produce": {"exitCode": produce_rc, "stdoutTail": text("produce.out"), "stderrTail": text("produce.err")},
"consume": {"exitCode": consume_rc, "stdoutTail": text("consume.out"), "stderrTail": text("consume.err")},
},
"valuesPrinted": False,
}
print(json.dumps(payload_obj, ensure_ascii=False, indent=2))
sys.exit(0 if payload_obj["ok"] else 1)
PY
`;
}
function configSummary(kafka: PlatformKafkaConfig, target: KafkaTarget): Record<string, unknown> {
return {
configPath: configLabel,
spec: kafka.metadata.spec,
target: targetSummary(target),
switch: kafka.defaults.switch,
operator: operatorSummary(kafka, target),
cluster: clusterSummary(kafka, target),
topics: kafka.topics.map((topic) => topicSummary(topic)),
clients: kafka.clients.map((client) => clientSummary(client)),
};
}
function compactConfigSummary(kafka: PlatformKafkaConfig, target: KafkaTarget): Record<string, unknown> {
return {
configPath: configLabel,
spec: kafka.metadata.spec,
target: targetSummary(target),
switch: kafka.defaults.switch,
operator: {
implementation: kafka.operator.implementation,
version: kafka.operator.version,
deploymentName: kafka.operator.deploymentName,
},
cluster: {
name: kafka.cluster.name,
bootstrap: bootstrapService(kafka, target),
replicas: kafka.cluster.replicas,
storageSize: kafka.cluster.storage.size,
authorizationEnabled: kafka.cluster.authorization.enabled,
},
topicCount: kafka.topics.length,
clientCount: kafka.clients.length,
valuesPrinted: false,
};
}
function targetSummary(target: KafkaTarget): Record<string, unknown> {
return {
id: target.id,
route: target.route,
namespace: target.namespace,
role: target.role,
createNamespace: target.createNamespace,
storageClassName: target.storageClassName,
};
}
function operatorSummary(kafka: PlatformKafkaConfig, target: KafkaTarget): Record<string, unknown> {
return {
implementation: kafka.operator.implementation,
version: kafka.operator.version,
manifestUrl: kafka.operator.manifestUrl,
deploymentName: kafka.operator.deploymentName,
namespace: target.namespace,
crds: kafka.operator.crds,
};
}
function clusterSummary(kafka: PlatformKafkaConfig, target: KafkaTarget): Record<string, unknown> {
return {
name: kafka.cluster.name,
nodePoolName: kafka.cluster.nodePoolName,
kafkaVersion: kafka.cluster.kafkaVersion,
metadataVersion: kafka.cluster.metadataVersion,
replicas: kafka.cluster.replicas,
storage: { ...kafka.cluster.storage, storageClassName: target.storageClassName },
bootstrap: bootstrapService(kafka, target),
authorization: kafka.cluster.authorization,
};
}
function topicSummary(topic: KafkaTopicSpec): Record<string, unknown> {
return {
name: topic.name,
resourceName: topicResourceName(topic.name),
partitions: topic.partitions,
replicas: topic.replicas,
retentionMs: topic.retentionMs,
cleanupPolicy: topic.cleanupPolicy,
};
}
function clientSummary(client: KafkaClientSpec): Record<string, unknown> {
return {
id: client.id,
namespace: client.namespace,
serviceAccountName: client.serviceAccountName,
kafkaUserName: client.kafkaUserName,
secretName: client.secretName,
produceTopics: client.produceTopics,
consumeTopics: client.consumeTopics,
dlqTopics: client.dlqTopics,
valuesPrinted: false,
};
}
function policyChecks(kafka: PlatformKafkaConfig, target: KafkaTarget, manifest: string): Array<Record<string, unknown>> {
return [
{ name: "yaml-source-of-truth", ok: true, detail: "Kafka target, namespace, Strimzi version, topics, clients, storage and switch are read from config/platform-infra/kafka.yaml." },
{ name: "namespace-is-platform-infra", ok: target.namespace === "platform-infra", detail: "Kafka runtime belongs to platform-infra, not an HWLAB or AgentRun lane namespace." },
{ name: "no-public-exposure", ok: !/^\s*type:\s*(NodePort|LoadBalancer)\s*$/mu.test(manifest) && !/^\s*kind:\s*Ingress\s*$/mu.test(manifest), detail: "Kafka POC is ClusterIP/internal only." },
{ name: "single-broker-poc", ok: kafka.cluster.replicas === 1, detail: "D518 POC uses one KRaft broker/controller; production HA remains out of scope." },
{ name: "allow-all-network-policy", ok: manifest.includes("kind: NetworkPolicy") && manifest.includes("name: allow-all") && manifest.includes(`namespace: ${target.namespace}`), detail: `NetworkPolicy/allow-all is rendered in ${target.namespace}.` },
{ name: "app-integration-off-for-p1", ok: kafka.defaults.switch.appIntegrationEnabled === false, detail: "P1 deploys runtime and smoke only; app producer/consumer switchover is a later stage." },
];
}
function statusSummary(payload: Record<string, unknown>): Record<string, unknown> {
return {
ready: payload.ready === true,
target: payload.target,
route: payload.route,
namespace: payload.namespace,
operator: payload.operator,
cluster: payload.cluster,
crdsReady: payload.crdsReady === true,
nodePoolReady: payload.nodePoolReady === true,
topics: Array.isArray(payload.topics) ? payload.topics : [],
users: Array.isArray(payload.users) ? payload.users : [],
pods: Array.isArray(payload.pods) ? payload.pods : [],
services: Array.isArray(payload.services) ? payload.services : [],
clientSecrets: Array.isArray(payload.clientSecrets) ? payload.clientSecrets : [],
valuesPrinted: false,
};
}
function manifestObjectSummary(yaml: string): Array<Record<string, unknown>> {
const objects: Array<Record<string, unknown>> = [];
for (const doc of yaml.split(/^---$/mu)) {
const kind = doc.match(/^\s*kind:\s*([A-Za-z0-9._-]+)\s*$/mu)?.[1];
const name = doc.match(/^\s*name:\s*([A-Za-z0-9._-]+)\s*$/mu)?.[1];
const namespace = doc.match(/^\s*namespace:\s*([A-Za-z0-9._-]+)\s*$/mu)?.[1] ?? null;
if (kind !== undefined && name !== undefined) objects.push({ kind, name, namespace });
}
return objects;
}
function renderPlan(result: Record<string, unknown>): RenderedCliResult {
const config = record(result.config);
const target = record(config.target);
const cluster = record(config.cluster);
const operator = record(config.operator);
const switchRecord = record(config.switch);
const policy = arrayRecords(result.policy);
const failed = policy.filter((item) => item.ok === false);
const next = record(result.next);
return rendered(result, "platform-infra kafka plan", [
"PLATFORM-INFRA KAFKA PLAN",
...table(["FIELD", "VALUE", "DETAIL", "VALUE"], [
["TARGET", stringValue(target.id), "route", stringValue(target.route)],
["NAMESPACE", stringValue(target.namespace), "role", stringValue(target.role)],
["OPERATOR", `strimzi ${stringValue(operator.version)}`, "manifest", stringValue(operator.manifestUrl)],
["CLUSTER", stringValue(cluster.name), "bootstrap", stringValue(cluster.bootstrap)],
["STORAGE", `${stringValue(record(cluster.storage).size)} ${stringValue(record(cluster.storage).storageClassName)}`, "replicas", stringValue(cluster.replicas)],
["TOPICS", String(arrayRecords(config.topics).length), "clients", String(arrayRecords(config.clients).length)],
["SWITCH", stringValue(switchRecord.mode), "appIntegration", boolText(switchRecord.appIntegrationEnabled)],
["POLICY", failed.length === 0 ? "ok" : `failed=${failed.length}`, "valuesPrinted", "false"],
]),
"",
"NEXT",
` dry-run: ${stringValue(next.dryRun)}`,
` apply: ${stringValue(next.apply)}`,
` status: ${stringValue(next.status)}`,
` validate: ${stringValue(next.validate)}`,
"",
"Boundary: Kafka runtime is platform-infra only; HWLAB/AgentRun app integration remains disabled in P1.",
"Disclosure: Secret values are not printed; client entries show only object/key metadata.",
]);
}
function renderStatus(result: Record<string, unknown>): RenderedCliResult {
const summary = record(result.summary);
const cluster = record(summary.cluster);
const operator = record(summary.operator);
const topics = arrayRecords(summary.topics).map((topic) => [stringValue(topic.topicName), boolText(topic.ready), stringValue(topic.resource)]);
const users = arrayRecords(summary.users).map((user) => [stringValue(user.name), boolText(user.ready), stringValue(user.secret)]);
const pods = arrayRecords(summary.pods).map((pod) => [stringValue(pod.name), stringValue(pod.phase), boolText(pod.ready)]);
return rendered(result, "platform-infra kafka status", [
"PLATFORM-INFRA KAFKA STATUS",
...table(["TARGET", "ROUTE", "NAMESPACE", "READY"], [[stringValue(summary.target), stringValue(summary.route), stringValue(summary.namespace), boolText(summary.ready)]]),
"",
"CONTROL",
...table(["CHECK", "VALUE", "DETAIL"], [
["crds", boolText(summary.crdsReady), "Strimzi Kafka CRDs"],
["operator", boolText(operator.ready), `${stringValue(operator.name)} ${stringValue(operator.available)}/${stringValue(operator.desired)}`],
["cluster", boolText(record(cluster).ready), stringValue(record(cluster).bootstrap)],
["nodePool", boolText(summary.nodePoolReady), "dual-role broker/controller"],
]),
"",
"TOPICS",
...(topics.length === 0 ? ["-"] : table(["TOPIC", "READY", "RESOURCE"], topics)),
"",
"CLIENTS",
...(users.length === 0 ? ["-"] : table(["USER", "READY", "SECRET"], users)),
"",
"PODS",
...(pods.length === 0 ? ["-"] : table(["POD", "PHASE", "READY"], pods)),
"",
`NEXT bun scripts/cli.ts platform-infra kafka validate --target ${stringValue(summary.target)}`,
]);
}
function rendered(result: Record<string, unknown>, command: string, lines: string[]): RenderedCliResult {
return { ok: result.ok !== false, command, renderedText: lines.join("\n"), contentType: "text/plain" };
}
function parseApplyOptions(args: string[]): ApplyOptions {
const commonArgs: string[] = [];
let confirm = false;
let dryRun = false;
let wait = false;
for (let index = 0; index < args.length; index += 1) {
const arg = args[index];
if (arg === "--confirm") confirm = true;
else if (arg === "--dry-run") dryRun = true;
else if (arg === "--wait") wait = true;
else {
commonArgs.push(arg);
if (arg === "--target") {
commonArgs.push(args[index + 1] ?? "");
index += 1;
}
}
}
if (confirm && dryRun) throw new Error("kafka apply accepts only one of --confirm or --dry-run");
return { ...parseCommonOptions(commonArgs), confirm, dryRun: dryRun || !confirm, wait };
}
function parseCommonOptions(args: string[]): CommonOptions {
let targetId: string | null = null;
let full = false;
let raw = false;
for (let index = 0; index < args.length; index += 1) {
const arg = args[index];
if (arg === "--target") {
const value = args[index + 1];
if (value === undefined || value.startsWith("--")) throw new Error("--target requires a value");
if (!/^[A-Za-z0-9._-]+$/u.test(value)) throw new Error("--target must be a simple target id");
targetId = value;
index += 1;
} else if (arg === "--full") {
full = true;
} else if (arg === "--raw") {
raw = true;
full = true;
} else {
throw new Error(`unsupported kafka option: ${arg}`);
}
}
return { targetId, full, raw };
}
function bootstrapService(kafka: PlatformKafkaConfig, target: KafkaTarget): string {
return `${kafka.cluster.name}-kafka-bootstrap.${target.namespace}.svc.cluster.local:${kafka.cluster.listeners.plain.port}`;
}
function topicNameField(record: Record<string, unknown>, key: string, path: string): string {
const value = y.stringField(record, key, path);
if (!/^[A-Za-z0-9._-]+$/u.test(value) || value.includes("..")) throw new Error(`${configLabel}.${path}.${key} has an unsupported Kafka topic name`);
return value;
}
function topicArray(record: Record<string, unknown>, key: string, path: string): string[] {
return y.stringArrayField(record, key, path).map((value) => {
if (!/^[A-Za-z0-9._-]+$/u.test(value) || value.includes("..")) throw new Error(`${configLabel}.${path}.${key} contains unsupported topic name ${value}`);
return value;
});
}
function topicResourceName(topic: string): string {
return topic.toLowerCase().replace(/[^a-z0-9-]+/gu, "-").replace(/^-+|-+$/gu, "").slice(0, 253);
}
function positiveInteger(record: Record<string, unknown>, key: string, path: string): number {
const value = y.integerField(record, key, path);
if (value < 1) throw new Error(`${configLabel}.${path}.${key} must be >= 1`);
return value;
}
function quoteAnnotation(value: string): string {
return JSON.stringify(value);
}
function record(value: unknown): Record<string, unknown> {
return typeof value === "object" && value !== null && !Array.isArray(value) ? value as Record<string, unknown> : {};
}
function arrayRecords(value: unknown): Record<string, unknown>[] {
return Array.isArray(value) ? value.map(record) : [];
}
function stringValue(value: unknown, fallback = "-"): string {
if (value === undefined || value === null || value === "") return fallback;
return String(value);
}
function boolText(value: unknown): string {
return value === true ? "yes" : value === false ? "no" : "-";
}
function table(headers: string[], rows: string[][]): string[] {
const widths = headers.map((header, index) => Math.max(header.length, ...rows.map((row) => row[index]?.length ?? 0)));
const renderRow = (row: string[]) => row.map((cell, index) => cell.padEnd(widths[index] ?? cell.length)).join(" ").trimEnd();
return [renderRow(headers), ...rows.map(renderRow)];
}