5 Commits

Author SHA1 Message Date
efe6f6c2b0 Empêche la modale de ce fermer tant que le llm n'est pas télécharger
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2026-04-26 09:12:36 +02:00
73a9d15786 Forçage HTTP/1.1 pour la partie python et passage en v0.6.11
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2026-04-26 01:55:02 +02:00
dfe05cf2d2 Correction d'un bug lors de tentative de téléchargement de llm pour ollama
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2026-04-26 01:45:39 +02:00
fcba907438 Passage version 0.6.9
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2026-04-26 01:30:35 +02:00
5739602702 Changement du watchtower pour une version plus récente : projet originel abandonné, repris par un fork.
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2026-04-26 01:19:58 +02:00
9 changed files with 85 additions and 20 deletions

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@@ -14,7 +14,7 @@
<groupId>com.loremind</groupId>
<artifactId>loremind-core</artifactId>
<version>0.6.8</version>
<version>0.6.12</version>
<name>LoreMind Core</name>
<description>Backend Core - Architecture Hexagonale</description>

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@@ -21,12 +21,10 @@ import org.springframework.web.servlet.mvc.method.annotation.StreamingResponseBo
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.nio.charset.StandardCharsets;
import java.time.Duration;
import java.util.Map;
@@ -46,13 +44,16 @@ public class SettingsController {
private final RestTemplate restTemplate;
private final String brainBaseUrl;
private final String brainInternalSecret;
private final boolean demoMode;
public SettingsController(RestTemplate restTemplate,
@Value("${brain.base-url}") String brainBaseUrl,
@Value("${brain.internal-secret}") String brainInternalSecret,
@Value("${app.demo-mode:false}") boolean demoMode) {
this.restTemplate = restTemplate;
this.brainBaseUrl = brainBaseUrl;
this.brainInternalSecret = brainInternalSecret;
this.demoMode = demoMode;
}
@@ -90,15 +91,26 @@ public class SettingsController {
public ResponseEntity<StreamingResponseBody> pullOllamaModel(@RequestBody Map<String, Object> body) {
guardDemoMode();
StreamingResponseBody stream = output -> {
// Force HTTP/1.1 : le HttpClient JDK essaie HTTP/2 par defaut,
// mais uvicorn (Brain) ne supporte que HTTP/1.1 et rejette la
// tentative d'upgrade ("Unsupported upgrade request") -> la
// requete n'arrive jamais a notre endpoint Python.
HttpClient http = HttpClient.newBuilder()
.version(HttpClient.Version.HTTP_1_1)
.connectTimeout(Duration.ofSeconds(10))
.build();
HttpRequest req = HttpRequest.newBuilder()
// Le RestTemplate auto-injecte X-Internal-Secret via un interceptor,
// mais on bypass RestTemplate pour le streaming -> on doit ajouter
// l'entete a la main, sinon le Brain repond 401.
HttpRequest.Builder reqBuilder = HttpRequest.newBuilder()
.uri(URI.create(brainBaseUrl + "/models/ollama/pull"))
.timeout(Duration.ofMinutes(60))
.header("Content-Type", "application/json")
.POST(HttpRequest.BodyPublishers.ofString(toJson(body)))
.build();
.POST(HttpRequest.BodyPublishers.ofString(toJson(body)));
if (brainInternalSecret != null && !brainInternalSecret.isBlank()) {
reqBuilder.header("X-Internal-Secret", brainInternalSecret);
}
HttpRequest req = reqBuilder.build();
try {
HttpResponse<InputStream> resp = http.send(req, HttpResponse.BodyHandlers.ofInputStream());
try (InputStream in = resp.body()) {

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@@ -5,6 +5,12 @@ server.port=8080
# de WebFlux (utilisé uniquement pour WebClient côté adapter SSE vers le Brain).
spring.main.web-application-type=servlet
# Pas de timeout sur les requetes async (StreamingResponseBody, SSE).
# Le defaut Tomcat coupe a 30s, ce qui interrompt le streaming d'un pull
# de modele Ollama (peut durer des dizaines de minutes pour un GGUF de 10+ Go).
# -1 = pas de timeout, on s'appuie sur la fermeture cote client ou cote upstream.
spring.mvc.async.request-timeout=-1
# Configuration de la base de donnees PostgreSQL
# Valeurs surchargeables via variables d'env (cf. docker-compose.yml).
# En dev local, creez un fichier .env a la racine de core/ OU definissez les

View File

@@ -154,7 +154,12 @@ services:
# Postgres et MinIO sont volontairement exclus (donnees persistantes,
# compatibilite de version a verifier manuellement).
watchtower:
image: containrrr/watchtower:latest
# Fork maintenu de containrrr/watchtower (l'original est abandonne depuis
# ~2023 et son client Docker API est trop vieux pour les versions recentes
# de Docker Desktop -- erreur "client version 1.25 is too old").
# nickfedor/watchtower est un drop-in : memes variables d'environnement,
# meme API HTTP, juste l'image change.
image: nickfedor/watchtower:latest
container_name: loremind-watchtower
profiles: ["autoupdate"]
volumes:

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@@ -40,7 +40,7 @@
Auteur : ietm64
Licence : AGPL-3.0
Projet : LoreMindMJ - assistant pour Maitres de Jeu de JDR
Version : 0.6.8
Version : 0.6.12
.LINK
https://git.igmlcreation.fr/ietm64/loremind

4
web/package-lock.json generated
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@@ -1,12 +1,12 @@
{
"name": "loremind-web",
"version": "0.6.8",
"version": "0.6.12",
"lockfileVersion": 3,
"requires": true,
"packages": {
"": {
"name": "loremind-web",
"version": "0.6.8",
"version": "0.6.12",
"dependencies": {
"@angular/animations": "^17.0.0",
"@angular/common": "^17.0.0",

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@@ -1,6 +1,6 @@
{
"name": "loremind-web",
"version": "0.6.8",
"version": "0.6.12",
"description": "LoreMind Frontend - Angular",
"scripts": {
"ng": "ng",

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@@ -1,4 +1,4 @@
import { Injectable } from '@angular/core';
import { Injectable, NgZone } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { Observable } from 'rxjs';
@@ -43,7 +43,7 @@ export class SettingsService {
// suivants en cross-origin (dev Angular sur :4200 -> core sur :8080).
private readonly authOptions = { withCredentials: true };
constructor(private http: HttpClient) {}
constructor(private http: HttpClient, private zone: NgZone) {}
getSettings(): Observable<AppSettings> {
return this.http.get<AppSettings>(this.apiUrl, this.authOptions);
@@ -78,8 +78,16 @@ export class SettingsService {
* bufferise les reponses XHR, ce qui empeche le streaming en temps reel.
*/
pullOllamaModel(name: string): Observable<OllamaPullEvent> {
// fetch() s'execute hors zone Angular -> les emissions du subscriber
// doivent etre forcees dans la zone via NgZone.run() pour que le change
// detection se declenche et que la barre de progression se mette a jour
// en temps reel.
return new Observable<OllamaPullEvent>((subscriber) => {
const controller = new AbortController();
const emit = (ev: OllamaPullEvent) => this.zone.run(() => subscriber.next(ev));
const fail = (e: unknown) => this.zone.run(() => subscriber.error(e));
const done = () => this.zone.run(() => subscriber.complete());
(async () => {
try {
const response = await fetch(`${this.apiUrl}/models/ollama/pull`, {
@@ -89,16 +97,22 @@ export class SettingsService {
body: JSON.stringify({ name }),
signal: controller.signal,
});
if (!response.ok || !response.body) {
subscriber.error(new Error(`HTTP ${response.status}`));
if (!response.ok) {
const text = await response.text();
fail(new Error(`HTTP ${response.status} : ${text || 'reponse vide'}`));
return;
}
if (!response.body) {
fail(new Error('Reponse sans corps : streaming non supporte par le navigateur'));
return;
}
const reader = response.body.getReader();
const decoder = new TextDecoder();
let buffer = '';
let eventsReceived = 0;
while (true) {
const { value, done } = await reader.read();
if (done) break;
const { value, done: streamDone } = await reader.read();
if (streamDone) break;
buffer += decoder.decode(value, { stream: true });
// Decoupage NDJSON : chaque ligne est un objet JSON complet.
let nl: number;
@@ -107,15 +121,27 @@ export class SettingsService {
buffer = buffer.slice(nl + 1);
if (!line) continue;
try {
subscriber.next(JSON.parse(line) as OllamaPullEvent);
emit(JSON.parse(line) as OllamaPullEvent);
eventsReceived++;
} catch {
// Ligne non JSON (rare) : on l'ignore.
}
}
}
subscriber.complete();
// Reste eventuel dans le buffer (derniere ligne sans '\n').
if (buffer.trim()) {
try {
emit(JSON.parse(buffer.trim()) as OllamaPullEvent);
eventsReceived++;
} catch { /* ignore */ }
}
if (eventsReceived === 0) {
fail(new Error('Aucun evenement recu du serveur. Verifiez les logs du Brain (docker logs loremind-brain).'));
return;
}
done();
} catch (err) {
if ((err as Error).name !== 'AbortError') subscriber.error(err);
if ((err as Error).name !== 'AbortError') fail(err);
}
})();
return () => controller.abort();

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@@ -59,6 +59,10 @@ export class SettingsComponent implements OnInit {
pullTotal = 0;
/** Souscription au flux de pull pour pouvoir l'annuler. */
private pullSubscription: Subscription | null = null;
/** True si on a recu un evenement {status:"success"} d'Ollama. Sans ca,
* une fermeture de stream (timeout proxy, perte reseau) ne doit PAS etre
* interpretee comme une reussite. */
private pullSucceeded = false;
/** Modele en cours de suppression (nom) pour disabler son bouton. */
deletingModel: string | null = null;
@@ -293,6 +297,9 @@ export class SettingsComponent implements OnInit {
if (event.status) this.pullStatus = event.status;
if (event.completed != null) this.pullCompleted = event.completed;
if (event.total != null) this.pullTotal = event.total;
// Marqueur explicite : Ollama emet "success" en derniere ligne quand
// le pull est reellement complet (manifest + layers + verify).
if (event.status === 'success') this.pullSucceeded = true;
},
error: (err) => {
this.errorMessage = this.extractError(err, `Echec du telechargement de ${name}.`);
@@ -300,6 +307,14 @@ export class SettingsComponent implements OnInit {
},
complete: () => {
this.pullInProgress = false;
if (!this.pullSucceeded) {
// Stream ferme sans 'success' final = connexion coupee
// (timeout proxy, perte reseau, ...). Le modele est probablement
// partiellement telecharge ; Ollama gardera les couches deja DL.
this.errorMessage = `Telechargement de ${name} interrompu avant la fin. Relancez pour reprendre.`;
this.refreshModels();
return;
}
this.successMessage = `Modele ${name} telecharge.`;
this.refreshModels();
// Si l'utilisateur n'avait aucun modele, on selectionne celui-ci.
@@ -326,6 +341,7 @@ export class SettingsComponent implements OnInit {
this.pullStatus = '';
this.pullCompleted = 0;
this.pullTotal = 0;
this.pullSucceeded = false;
if (this.pullSubscription) {
this.pullSubscription.unsubscribe();
this.pullSubscription = null;