Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. It reduces bandwidth and improves response times by caching and reusing frequently-requested web pages. Squid has extensive access controls and makes a great server accelerator. It runs on most available operating systems, including Windows and is licensed under the GNU GPL.

Based on latest squid version

SSLBUMP and almost all the usual options are enabled ...

http://www.squid-cache.org/

https://gitlab.com/fredbcode-images/squid

**fredbcode:**
 
- https://gitlab.com/fredbcode 
- https://github.com/fredbcode

Automated builds of the images are available on:

**E2guardian Docker image:**

https://hub.docker.com/r/fredbcode/e2guardian

**Squid Docker image:**

https://hub.docker.com/r/fredbcode/squid/

**Quick start**

```
docker run --init -d --name="squid" \
    -v /path/to/yourconfig:/etc/squid \
    -v /path/to/yourlog:/var/log/squid \
    -p 3128:3128 \
    --restart=unless-stopped \
    fredbcode/squid
```
Or with docker-compose

```
docker-compose up -d 
```

**tags**

- x.x -> latest stable version:**PROD**
- build-noprod -> latest build version (for testing purpose only)

**Ports:**

- 3128 proxy standalone

**UID/GUID:**

For security purpose image runs as a non-root user

- 1161

**Persistence**

For the cache to preserve its state should mount a volume /var/spool/squid as volume

**Optionals environment variables**

_If all hosts are down, squid stop_

- supgethosts=https://www.google.com,https://www.facebook.com,https://www.orange.fr,https://www.free.fr

_If ICAP server is down, squid stop_

- supicaphost=e2guardian
- supicapport=1344

_If a file is changed/deleted/created squid reloads_

- autoreload=/etc/squid

**Docker-compose**

https://gitlab.com/fredbcode-images/squid/-/tree/master/docker-compose

Multiple squid proxy instances running on the same host, with load balacing, web & dns filtering (dnsmasq/e2guardian)

**Supported architectures:**

- amd64, armv8

**Where to file issues:**

https://gitlab.com/fredbcode-images/squid

http://www.squid-cache.org/

Docker images for Squid, latest official version 

Arm Raspberry and X86

https://hub.docker.com/r/fredbcode/squid