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api: cluster support

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still missing synchronization for some structures
This commit is contained in:
jj
2024-10-31 22:59:06 +00:00
parent 2d6d406f48
commit 40d6a02b61
6 changed files with 114 additions and 24 deletions
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12
api/src/config.js
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@@ -1,5 +1,6 @@
import { getVersion } from "@imput/version-info";
import { services } from "./processing/service-config.js";
import { supportsReusePort } from "./misc/cluster.js";
const version = await getVersion();
@@ -46,7 +47,7 @@ const env = {
apiKeyURL: process.env.API_KEY_URL && new URL(process.env.API_KEY_URL),
authRequired: process.env.API_AUTH_REQUIRED === '1',
redisURL: process.env.API_REDIS_URL,
instanceCount: (process.env.API_INSTANCE_COUNT && parseInt(process.env.API_INSTANCE_COUNT)) || 1,
keyReloadInterval: 900,
enabledServices,
@@ -57,9 +58,18 @@ const cobaltUserAgent = `cobalt/${version} (+https://github.com/imputnet/cobalt)
export let tunnelPort = env.apiPort;
export const setTunnelPort = (port) => tunnelPort = port;
export const isCluster = env.instanceCount > 1;
if (env.sessionEnabled && env.jwtSecret.length < 16) {
throw new Error("JWT_SECRET env is too short (must be at least 16 characters long)");
} else if (env.instanceCount > 1 && !env.redisURL) {
throw new Error("API_REDIS_URL is required when API_INSTANCE_COUNT is >= 2");
} else if (env.instanceCount > 1 && !await supportsReusePort()) {
console.error('API_INSTANCE_COUNT is not supported in your environment. to use this env, your node.js');
console.error('version must be >= 23.1.0, and you must be running a recent enough version of linux');
console.error('(or other OS that supports it). for more info, see `reusePort` option on');
console.error('https://nodejs.org/api/net.html#serverlistenoptions-callback');
throw new Error('SO_REUSEPORT is not supported');
}
export {