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feat: N8N_RUNNERS_MAX_OLD_SPACE_SIZE configuration (no-changelog) (#11419)

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This commit is contained in:
Tomi Turtiainen
2024-10-28 16:14:38 +02:00
committed by GitHub
parent 3f30a08c8a
commit c56f30ce15
5 changed files with 77 additions and 21 deletions
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47
packages/cli/src/runners/task-runner-process.ts
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@@ -38,6 +38,12 @@ export class TaskRunnerProcess {
private isShuttingDown = false;
private readonly passthroughEnvVars = [
'PATH',
'NODE_FUNCTION_ALLOW_BUILTIN',
'NODE_FUNCTION_ALLOW_EXTERNAL',
] as const;
constructor(
private readonly runnerConfig: TaskRunnersConfig,
private readonly authService: TaskRunnerAuthService,
@@ -68,26 +74,14 @@ export class TaskRunnerProcess {
const startScript = require.resolve('@n8n/task-runner');
return spawn('node', [startScript], {
env: {
PATH: process.env.PATH,
N8N_RUNNERS_GRANT_TOKEN: grantToken,
N8N_RUNNERS_N8N_URI: n8nUri,
N8N_RUNNERS_MAX_PAYLOAD: this.runnerConfig.maxPayload.toString(),
NODE_FUNCTION_ALLOW_BUILTIN: process.env.NODE_FUNCTION_ALLOW_BUILTIN,
NODE_FUNCTION_ALLOW_EXTERNAL: process.env.NODE_FUNCTION_ALLOW_EXTERNAL,
},
env: this.getProcessEnvVars(grantToken, n8nUri),
});
}
startLauncher(grantToken: string, n8nUri: string) {
return spawn(this.runnerConfig.launcherPath, ['launch', this.runnerConfig.launcherRunner], {
env: {
PATH: process.env.PATH,
N8N_RUNNERS_GRANT_TOKEN: grantToken,
N8N_RUNNERS_N8N_URI: n8nUri,
N8N_RUNNERS_MAX_PAYLOAD: this.runnerConfig.maxPayload.toString(),
NODE_FUNCTION_ALLOW_BUILTIN: process.env.NODE_FUNCTION_ALLOW_BUILTIN,
NODE_FUNCTION_ALLOW_EXTERNAL: process.env.NODE_FUNCTION_ALLOW_EXTERNAL,
...this.getProcessEnvVars(grantToken, n8nUri),
// For debug logging if enabled
RUST_LOG: process.env.RUST_LOG,
},
@@ -155,4 +149,29 @@ export class TaskRunnerProcess {
setImmediate(async () => await this.start());
}
}
private getProcessEnvVars(grantToken: string, n8nUri: string) {
const envVars: Record<string, string> = {
N8N_RUNNERS_GRANT_TOKEN: grantToken,
N8N_RUNNERS_N8N_URI: n8nUri,
N8N_RUNNERS_MAX_PAYLOAD: this.runnerConfig.maxPayload.toString(),
...this.getPassthroughEnvVars(),
};
if (this.runnerConfig.maxOldSpaceSize) {
envVars.NODE_OPTIONS = `--max-old-space-size=${this.runnerConfig.maxOldSpaceSize}`;
}
return envVars;
}
private getPassthroughEnvVars() {
return this.passthroughEnvVars.reduce<Record<string, string>>((env, key) => {
if (process.env[key]) {
env[key] = process.env[key];
}
return env;
}, {});
}
}