George Lambert
e89e006542
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NS1 is marchon@70.88.205.138 using ~/.ssh/id_ed25519. Private key bytes stay off git. Spawn, health, and kill go through ssh; remote workers bind loopback only.
56 lines
1.9 KiB
JavaScript
56 lines
1.9 KiB
JavaScript
import { describe, it } from 'node:test';
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import assert from 'node:assert/strict';
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import fs from 'node:fs';
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import os from 'node:os';
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import path from 'node:path';
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import { expandHome, shellQuote, sshBaseArgs, sshTarget } from '../src/ssh.js';
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import { normalizeMachine, pickMachine } from '../src/machines.js';
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describe('SSH remote machine config', () => {
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it('expands ~ in identityFile and quotes remote commands', () => {
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assert.equal(expandHome('~/foo'), `${os.homedir()}/foo`);
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assert.equal(shellQuote("a'b"), `'a'"'"'b'`);
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});
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it('builds ssh argv with user, host, port, and key path (not key bytes)', () => {
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const key = path.join(os.tmpdir(), 'verae-fleet-test-id');
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fs.writeFileSync(key, 'not-a-real-key\n', { mode: 0o600 });
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const m = normalizeMachine({
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id: 'ns1',
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kind: 'ssh',
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host: '70.88.205.138',
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user: 'marchon',
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sshPort: 22,
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identityFile: key,
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});
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assert.equal(m.kind, 'ssh');
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assert.equal(sshTarget(m), 'marchon@70.88.205.138');
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const args = sshBaseArgs(m);
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assert.ok(args.includes('-i'));
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assert.ok(args.includes(key));
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assert.ok(!args.some((a) => a.includes('BEGIN')));
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assert.equal(m.user, 'marchon');
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fs.unlinkSync(key);
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});
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it('places load on ssh hosts when they have free capacity', () => {
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const machines = [
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normalizeMachine({ id: 'local', kind: 'local', host: '127.0.0.1', capacity: 2, roles: ['*'] }),
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normalizeMachine({
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id: 'ns1',
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kind: 'ssh',
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host: '70.88.205.138',
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user: 'marchon',
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identityFile: '~/.ssh/id_ed25519',
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capacity: 8,
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roles: ['tree-node'],
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}),
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];
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const instances = [
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{ machine: 'local', pid: 1 },
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{ machine: 'local', pid: 2 },
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];
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const pick = pickMachine(machines, instances, 'tree-node', 'tree-node');
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assert.equal(pick.id, 'ns1');
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});
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});
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