# Discourse non utilizza compressione brotli o gzip?

**URL:** https://meta.discourse.org/t/discourse-not-using-brotli-or-gzip-compression/130874
**Category:** Self-hosting
**Tags:** unsupported-install
**Created:** [12 Ottobre 2019, 11:39pm UTC](https://meta.discourse.org/t/discourse-not-using-brotli-or-gzip-compression/130874 "2019-10-12T23:39:33Z")
**Posts on this page:** 8
**Page:** 1

<div class="post-metadata">

### Author: ![Canapin](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/canapin/32/119591_2.png) [@Canapin](https://meta.discourse.org/u/Canapin)
#### Post date: [12 Ottobre 2019, 11:39pm UTC](https://meta.discourse.org/t/discourse-not-using-brotli-or-gzip-compression/130874/1 "2019-10-12T23:39:33Z")

</div>

Ciao. Ho installato Discourse su un server CentOS. Utilizzo anche il pannello di controllo Centos.

Sembra che i file non vengano compressi in Discourse, sebbene dovrebbe utilizzare Brotli per impostazione predefinita e ripiegare su gzip.

Esempio per questo file, che è di 2,2 MB:  
`https://forum.canapin.win/assets/application-301651b1c7400a000974a9cecafd44ad3304cf647cf17bcfa7af68e9ed1ac4b7.js`

```plaintext
Intestazioni di risposta:
    accept-ranges: bytes
    cache-control: max-age=31536000
    cache-control: public,immutable
    content-length: 2334732
    content-type: application/javascript
    date: Sat, 12 Oct 2019 23:36:50 GMT
    expires: Sun, 11 Oct 2020 23:36:50 GMT
    last-modified: Sat, 12 Oct 2019 23:33:24 GMT
    server: nginx/1.16.1
    status: 200

```

```plaintext
Intestazioni di richiesta:
    :authority: forum.canapin.win
    :method: GET
    :path: /assets/application-301651b1c7400a000974a9cecafd44ad3304cf647cf17bcfa7af68e9ed1ac4b7.js
    :scheme: https
    accept: */*
    accept-encoding: gzip, deflate, br
    accept-language: en-US,en;q=0.9
    cache-control: no-cache
    cookie: _t=89fc0a58f2a08712f3156f2687553cf8; __profilin=p%3Dt%2Ca%3Da546654bdc3538a213cd6c6fcc4c2a92; _forum_session=YnhETkNaTjF1YTEzVXUvZW1pS1NuTVVzdm1WWndlRktMdmNlU3hBalR3dUYwRGVUTzhBSlM5WkNiS0hDdVQvRmtGeGtLOTRRNndRWk9YUFczbTJHdjMyajlNNkpXZ2xzeEZwMkVmd2grcHlILzJVVmZWeFVVNlBERVF4S3VDMkJ0N2pUWktJWitmbXc2MDFFV1VEcG56M09jalRjMEJOb2t6M1NSbjJQUit1eDFRZkdCMGplVjhLK1JUNFVNdnRmVmZuK1B1NVdwK0N5Q1VrNTdDa01tdXh1T3h2aDY4OGx0SDMzRC9Ma0YzdElFS0p6b0x3algvVnRhVlljVDQyOS0tYnpSeFl5MjNoMVFVMm42UE0ybFJ6Zz09--b49c4c072e917618f874818e246298bce81235e5
    dnt: 1
    pragma: no-cache
    referer: https://forum.canapin.win/
    sec-fetch-mode: no-cors
    sec-fetch-site: same-origin
    user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.120 Safari/537.36

```

Qualche idea sul perché?

---

<div class="post-metadata">

### Author: ![codinghorror](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/codinghorror/32/110067_2.png) [@codinghorror](https://meta.discourse.org/u/codinghorror)
#### Post date: [13 Ottobre 2019, 12:17am UTC](https://meta.discourse.org/t/discourse-not-using-brotli-or-gzip-compression/130874/2 "2019-10-13T00:17:26Z")

</div>

La tua installazione segue quella standard, secondo la nostra guida ufficiale con Docker?

---

<div class="post-metadata">

### Author: ![Canapin](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/canapin/32/119591_2.png) [@Canapin](https://meta.discourse.org/u/Canapin)
#### Post date: [13 Ottobre 2019, 12:43am UTC](https://meta.discourse.org/t/discourse-not-using-brotli-or-gzip-compression/130874/3 "2019-10-13T00:43:03Z")

</div>

Ho seguito questa guida:  
[discourse/docs/INSTALL-cloud.md at main · discourse/discourse · GitHub](https://github.com/discourse/discourse/blob/master/docs/INSTALL-cloud.md)  
Ho solo modificato le porte in app.yml prima di avviare l’applicazione, dato che la porta 80 era già in uso.

Non ho utilizzato discourse setup, poiché avevo già Docker installato.

---

<div class="post-metadata">

### Author: ![Canapin](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/canapin/32/119591_2.png) [@Canapin](https://meta.discourse.org/u/Canapin)
#### Post date: [13 Ottobre 2019, 10:10am UTC](https://meta.discourse.org/t/discourse-not-using-brotli-or-gzip-compression/130874/4 "2019-10-13T10:10:49Z")

</div>

Per essere molto precisi su come ho installato Discourse, ecco i passaggi che ho seguito:

```plaintext
git clone https://github.com/discourse/discourse_docker.git /var/discourse
cd /var/discourse
cp samples/standalone.yml containers/app.yml

```

Ho modificato le porte qui:

```plaintext
## quali porte TCP/IP deve esporre questo container?
## Se desideri che Discourse condivida una porta con un altro server web come Apache o nginx,
## consulta https://meta.discourse.org/t/17247 per i dettagli
expose:
  - "8080:80" # inoltra la porta host 80 alla porta del container 8080 (http)
  - "4443:443" # inoltra la porta host 443 alla porta del container 4443 (https)

```

```plaintext
./launcher bootstrap app
./launcher start app

```

E ho reindirizzato la porta nella mia configurazione nginx nel pannello di controllo CentOS:

 ![image](https://global.discourse-cdn.com/meta/original/3X/3/3/33e6db4515e90528bccd9b7ecc2748a3a5b46fa2.png)

Questo è tutto.

---

<div class="post-metadata">

### Author: ![sam](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/sam/32/102149_2.png) [@sam](https://meta.discourse.org/u/sam)
#### Post date: [14 Ottobre 2019, 1:23am UTC](https://meta.discourse.org/t/discourse-not-using-brotli-or-gzip-compression/130874/5 "2019-10-14T01:23:47Z")

</div>

> [@Canapin](#):
>
> E ho reindirizzato la mia porta nella configurazione nginx nel pannello di controllo CentOS:

Beh, ecco il problema: sta facendo il proxy di alcune cose e non le sta inoltrando correttamente.

Consiglierei di attenersi alla nostra installazione standard, che collega direttamente Internet al nostro contenitore e gestisce tutto questo per te.

---

<div class="post-metadata">

### Author: ![Canapin](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/canapin/32/119591_2.png) [@Canapin](https://meta.discourse.org/u/Canapin)
#### Post date: [14 Ottobre 2019, 9:36am UTC](https://meta.discourse.org/t/discourse-not-using-brotli-or-gzip-compression/130874/6 "2019-10-14T09:36:19Z")

</div>

Grazie. Non so molto sui server e cose del genere, e non so come riuscirci. In precedenza ho usato Plesk con le sue impostazioni predefinite e funzionava perfettamente, anche con il proxy nginx.

Comunque proverò a capire come fare, suppongo.

---

<div class="post-metadata">

### Author: ![Canapin](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/canapin/32/119591_2.png) [@Canapin](https://meta.discourse.org/u/Canapin)
#### Post date: [14 Ottobre 2019, 10:50pm UTC](https://meta.discourse.org/t/discourse-not-using-brotli-or-gzip-compression/130874/7 "2019-10-14T22:50:19Z")

</div>

Grazie a @Arkshine, il mio problema è stato risolto.

Ho dovuto commentare queste righe in `/etc/nginx/proxy.inc`:

```plaintext
proxy_hide_header Vary;

```

```plaintext
proxy_set_header Accept-Encoding '';

```

Ora il server invia i file correttamente compressi da Discourse:

 ![image](https://global.discourse-cdn.com/meta/original/3X/3/b/3beb2ce00e648f5fe2a8966a0c519bacc46930ce.png)

---

<div class="post-metadata">

### Author: ![system](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/system/32/443519_2.png) [@system](https://meta.discourse.org/u/system)
#### Post date: [13 Novembre 2019, 10:56pm UTC](https://meta.discourse.org/t/discourse-not-using-brotli-or-gzip-compression/130874/8 "2019-11-13T22:56:56Z")

</div>

This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.
