[squid-users] Re: server failover/backup

I give up. Squid sucks so hard.

New and easier idea:

accel the sites i want to cache.

But how? Information about this is crazy much

http://wiki.squid-cache.org/SquidFaq/ReverseProxy

But how to cache?

#
#Recommended minimum configuration:
#

debug_options ALL,1 33,2

# Example rule allowing access from your local networks.
# Adapt to list your (internal) IP networks from where browsing
# should be allowed
acl localnet src 192.168.0.0/16
acl localnet src fc00::/7
acl localnet src fe80::/10 # RFC1918 possible internal network
#acl Safe_ports port 1-65535 # RFC1918 possible internal network
#acl CONNECT method GET POST HEAD CONNECT PUT DELETE # RFC1918 possible
internal network
#acl block-fnes urlpath_regex -i .*/fnes/echo # RFC 4193 local private
network range
#acl noscan dstdomain .symantecliveupdate.com liveupdate.symantec.com
psi3.secunia.com update.immunet.com # RFC 4291 link-local (directly plugged)
machines
#acl video urlpath_regex -i
\.(m2a|avi|mov|mp(e?g|a|e|1|2|3|4)|m1s|mp2v|m2v|m2s|wmx|rm|rmvb|3pg|3gpp|omg|ogm|asf|asx|wmvm3u8|flv|ts)

#
# Recommended minimum Access Permission configuration:
#
# Only allow cachemgr access from localhost

#no_cache deny noscan
#always_direct allow noscan
#always_direct allow video

# Deny requests to certain unsafe ports

# Deny CONNECT to other than secure 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
#
#cache_peer 192.168.1.1 parent 8080 0 default no-query no-digest
#no-netdb-exchange
#never_direct allow all

# 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 all

# allow localhost always proxy functionality

# And finally deny all other access to this proxy

http_port 192.168.0.8:80 accel defaultsite=windowsupdate.com
cache_peer windowsupdate.com parent 80 0 no-query originserver

http_port 192.168.0.8:80 accel defaultsite=microsoft.com
cache_peer microsoft.com parent 80 0 no-query originserver

http_port 192.168.0.8:80 accel defaultsite=windows.com
cache_peer windows.com parent 80 0 no-query originserver
# 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.
maximum_object_size 5000 MB
#store_dir_select_algorithm round-robin
cache_dir aufs /daten/squid 100000 16 256

# Leave coredumps in the first cache dir
coredump_dir /daten/squid

#windows update
refresh_pattern -i microsoft.com/.*\.(cab|exe|ms[i|u|f]|asf|wma|dat|zip)$
202974 80% 262974
refresh_pattern -i
windowsupdate.com/.*\.(cab|exe|ms[i|u|f]|asf|wma|dat|zip)$ 202974 80% 262974
refresh_pattern -i windows.com/.*\.(cab|exe|ms[i|u|f]|asf|wma|dat|zip)$
202974 80% 262974

log_icp_queries off
icp_port 0
htcp_port 0
snmp_port 3401
acl snmppublic snmp_community public
snmp_access allow snmppublic all
minimum_object_size 0 KB
buffered_logs on
cache_effective_user proxy
#header_replace User-Agent Mozilla/5.0 (X11; U;) Gecko/20080221
Firefox/2.0.0.9
vary_ignore_expire on
cache_swap_low 90
cache_swap_high 95
#visible_hostname shadow
#unique_hostname shadow-DHS
shutdown_lifetime 0 second
request_header_max_size 256 KB
half_closed_clients off
max_filedesc 65535
connect_timeout 10 second
cache_effective_group proxy
#access_log /var/log/squid/access.log squid
#access_log daemon:/var/log/squid3/access.test.log squid
client_db off
#dns_nameservers 192.168.0.10
ipcache_size 1024
fqdncache_size 1024
positive_dns_ttl 24 hours
negative_dns_ttl 5 minutes
#itcp_outgoing_address 192.168.2.2
dns_v4_first on
check_hostnames off
forwarded_for delete
via off
#pinger_enable off
#memory_replacement_policy heap LFUDA
#cache_replacement_policy heap LFUDA
cache_mem 2048 MB
maximum_object_size_in_memory 512 KB
#memory_cache_mode disk
cache_store_log none
read_ahead_gap 50 MB
pipeline_prefetch on
reload_into_ims on
#quick_abort_min -1 KB

Does not cache any windows updates.

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