Squid 導入 with Amazon Linux AMI
導入
Squid Get Started with Amazon Linux AMI
今現在は、Amazon Linux AMIではなく、Amazon Linux 2の利用が推奨されていますのでご注意ください。
Proxy (Squid) サーバの設定
$ sudo su -
# yum -y install squid
# vim /etc/squid/squid.conf
# squid -z
# service squid start
# chkconfig squid on
# vi /etc/sysconfig/iptables
# vi iptables-restore < /etc/sysconfig/iptables
# service iptables restart
# iptables -Lsquid.conf
# 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
#http_access deny all
# Squid normally listens to port 3128
http_port 3128
# Uncomment and adjust the following to add a disk cache directory.
#cache_dir ufs /var/spool/squid 100 16 256
# Leave coredumps in the first cache dir
coredump_dir /var/spool/squid
# Add any of your own refresh_pattern entries above these.
refresh_pattern ^ftp: 1440 20% 10080
refresh_pattern ^gopher: 1440 0% 1440
refresh_pattern -i (/cgi-bin/|\?) 0 0% 0
refresh_pattern . 0 20% 4320
visible_hostname hayashier.info
acl myacl src all
http_access allow myacl
http_access deny all
forwarded_for off
request_header_access X-Forwarded-For deny all
request_header_access Via deny all
request_header_access Cache-Control deny alliptables
別のインスタンスからプロキシ経由でのアクセス可能なことを確認。
アクセスのログが記録される。 access.log
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