Skip to content
  • About
    • What is Symfony?
    • Community
    • News
    • Contributing
    • Support
  • Documentation
    • Symfony Docs
    • Symfony Book
    • Screencasts
    • Symfony Bundles
    • Symfony Cloud
    • Training
  • Services
    • Platform.sh for Symfony Best platform to deploy Symfony apps
    • SymfonyInsight Automatic quality checks for your apps
    • Symfony Certification Prove your knowledge and boost your career
    • SensioLabs Professional services to help you with Symfony
    • Blackfire Profile and monitor performance of your apps
  • Other
  • Blog
  • Download
sponsored by
  1. Home
  2. Documentation
  3. Symfony: The Fast Track
  4. Italian
  5. Utilizzare Redis per memorizzare le sessioni

Utilizzare Redis per memorizzare le sessioni

A seconda del traffico sul sito web e/o la sua infrastruttura, potreste volere utilizzare Redis per gestire le sessioni utente al posto di PostgreSQL.

Quando abbiamo parlato di utilizzare branch per il codice di progetto, al fine di spostare le sessioni dal filesystem al database, abbiamo elencato tutti gli step necessari per aggiungere un nuovo servizio.

Qui è dove possiamo aggiungere Redis al progetto in un sol colpo:

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
--- a/.platform.app.yaml
+++ b/.platform.app.yaml
@@ -14,6 +14,7 @@ runtime:
         - iconv
         - mbstring
         - pdo_pgsql
+        - redis
         - sodium
         - xsl
         
@@ -40,6 +41,7 @@ mounts:

 relationships:
     database: "database:postgresql"
+    redis: "rediscache:redis"
     
 hooks:
     build: |
--- a/.platform/services.yaml
+++ b/.platform/services.yaml
@@ -16,3 +16,6 @@ varnish:
 files:
     type: network-storage:2.0
     disk: 256
+
+rediscache:
+    type: redis:5.0
--- a/compose.yaml
+++ b/compose.yaml
@@ -20,6 +20,10 @@ services:
       # - ./docker/db/data:/var/lib/postgresql/data:rw
 ###< doctrine/doctrine-bundle ###

+  redis:
+    image: redis:5-alpine
+    ports: [6379]
+
 volumes:
 ###> doctrine/doctrine-bundle ###
   database_data:
--- a/config/packages/framework.yaml
+++ b/config/packages/framework.yaml
@@ -9,7 +9,7 @@ framework:
     # Enables session support. Note that the session will ONLY be started if you read or write from it.
     # Remove or comment this section to explicitly disable session support.
     session:
-        handler_id: '%env(resolve:DATABASE_URL)%'
+        handler_id: '%env(REDIS_URL)%'
         cookie_secure: auto
         cookie_samesite: lax

Non è bellissimo?

Riavviare Docker per far partire il servizio Redis:

1
2
$ docker compose stop
$ docker compose up -d

Testare localmente visitando il sito web; tutto dovrebbe funzionare come prima.

Facciamo un commit e rilasciamo il codice come sempre:

1
$ symfony cloud:deploy

Andare oltre

  • Documentazione di Redis.
Previous page Scoprire il cuore di Symfony
Next page Usare RabbitMQ come Message Broker
This work, including the code samples, is licensed under a Creative Commons BY-NC-SA 4.0 license.
TOC
    Version

    Symfony 6.4 is backed by

    Symfony Code Performance Profiling

    Symfony Code Performance Profiling

    Become certified from home

    Become certified from home

    Version:
    Locale:
    ebook

    This book is backed by:

    see all backers

    Symfony footer

    Avatar of Peter Gribanov, a Symfony contributor

    Thanks Peter Gribanov for being a Symfony contributor

    1 commit • 2 lines changed

    View all contributors that help us make Symfony

    Become a Symfony contributor

    Be an active part of the community and contribute ideas, code and bug fixes. Both experts and newcomers are welcome.

    Learn how to contribute

    Symfony™ is a trademark of Symfony SAS. All rights reserved.

    • What is Symfony?

      • What is Symfony?
      • Symfony at a Glance
      • Symfony Components
      • Symfony Releases
      • Security Policy
      • Logo & Screenshots
      • Trademark & Licenses
      • symfony1 Legacy
    • Learn Symfony

      • Symfony Docs
      • Symfony Book
      • Reference
      • Bundles
      • Best Practices
      • Training
      • eLearning Platform
      • Certification
    • Screencasts

      • Learn Symfony
      • Learn PHP
      • Learn JavaScript
      • Learn Drupal
      • Learn RESTful APIs
    • Community

      • Symfony Community
      • SymfonyConnect
      • Events & Meetups
      • Projects using Symfony
      • Contributors
      • Symfony Jobs
      • Backers
      • Code of Conduct
      • Downloads Stats
      • Support
    • Blog

      • All Blog Posts
      • A Week of Symfony
      • Case Studies
      • Cloud
      • Community
      • Conferences
      • Diversity
      • Living on the edge
      • Releases
      • Security Advisories
      • Symfony Insight
      • Twig
      • SensioLabs Blog
    • Services

      • SensioLabs services
      • Train developers
      • Manage your project quality
      • Improve your project performance
      • Host Symfony projects

      Powered by

    Follow Symfony