るいすときのこの物語

オタクエンジニアの雑記

「Squid」をリバースプロキシとして使ってApacheを使ってみる


Squidって調べたらイカが出てきた。

Nginxでリバースプロキシを行っていたのですが後々Squidでも出来ないと困るかなと思ってSquid入れてみた。

対した効果もなくて、HTTPヘッダを確認すると

[source] X-Cache: MISS from luis-third-centos-proxy(squid) X-Cache-Lookup: MISS from luis-third-centos-proxy(squid):80 [/source]

Squid側の鯖のHIT率は

[source] cat /var/log/squid/access.log | grep HIT | wc -l [/source]

でもこれってHIT数で実際のトラフィックじゃない・・・。

HITはしてるけど、リバースしてないみたいな感じなのかな。

設定ファイル載せるので誰か教えてください。

[source]

#

Recommended minimum configuration:

# acl manager proto cache_object acl localhost src 127.0.0.1/32 ::1 acl to_localhost dst 127.0.0.0/8 0.0.0.0/32 ::1

Example rule allowing access from your local networks.

Adapt to list your (internal) IP networks from where browsing

should be allowed

acl localnet src 10.0.0.0/8 # RFC1918 possible internal network acl localnet src 172.16.0.0/12 # RFC1918 possible internal network acl localnet src 192.168.0.0/16 # RFC1918 possible internal network acl localnet src fc00::/7 # RFC 4193 local private network range acl localnet src fe80::/10 # RFC 4291 link-local (directly plugged) machines

acl SSL_ports port 443 acl Safe_ports port 80 # http acl Safe_ports port 21 # ftp acl Safe_ports port 443 # https acl Safe_ports port 70 # gopher acl Safe_ports port 210 # wais acl Safe_ports port 1025-65535 # unregistered ports acl Safe_ports port 280 # http-mgmt acl Safe_ports port 488 # gss-http acl Safe_ports port 591 # filemaker acl Safe_ports port 777 # multiling http acl CONNECT method CONNECT

#

Recommended minimum Access Permission configuration:

#

Only allow cachemgr access from localhost

http_access allow manager localhost http_access deny manager

http_access allow all

Deny requests to certain unsafe ports

http_access deny !Safe_ports

Deny CONNECT to other than secure SSL ports

http_access deny CONNECT !SSL_ports

We strongly recommend the following be uncommented to protect innocent

web applications running on the proxy server who think the only

one who can access services on "localhost" is a local user

http_access deny to_localhost

#

INSERT YOUR OWN RULE(S) HERE TO ALLOW ACCESS FROM YOUR CLIENTS

#

Example rule allowing access from your local networks.

Adapt localnet in the ACL section to list your (internal) IP networks

from where browsing should be allowed

http_access allow localnet http_access allow localhost

And finally deny all other access to this proxy

Squid normally listens to port 3128

http_port 100.79.200.41:80 accel ignore-cc defaultsite=100.79.200.41

We recommend you to use at least the following line.

hierarchy_stoplist cgi-bin ?

Uncomment and adjust the following to add a disk cache directory.

[/source]

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