onuragin at gmail
Nov 24, 2009, 1:50 AM
Post #7 of 7
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Re: Different load balancers on different ports on same apache http server
[In reply to]
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thanks a lot for your reply, it works now...
Tue, Nov 24, 2009 at 11:42 AM, Mark Watts <m.watts [at] eris> wrote:
>
> Use a trailing / on the ProxyPass lines.
> Also, add a ProxyPassReverse line to match the ProxyPass ones.
>
>
> Mark.
>
> On Tue, 2009-11-24 at 11:27 +0200, Onur Ağın wrote:
> > Hi,
> >
> >
> > I managed to do it with VirtualHost, but it now only works for the
> > root document.
> > How can I make it work for root document and all other documents
> > ( /* )
> >
> >
> > Thanks.
> >
> >
> > <Proxy balancer://mycluster1>
> > BalancerMember http://10.xxx:7101
> > BalancerMember http://10.xxx:7102
> > </Proxy>
> >
> >
> > <Proxy balancer://mycluster2>
> > BalancerMember http://10.xxx:7103
> > BalancerMember http://10.xxx:7104
> > </Proxy>
> >
> >
> > <VirtualHost 0.0.0.0:8001>
> > ProxyPass / balancer://mycluster1
> > </VirtualHost>
> >
> >
> > <VirtualHost 0.0.0.0:8002>
> > ProxyPass / balancer://mycluster2
> > </VirtualHost>
> >
> >
> >
> >
> >
> > On Mon, Nov 23, 2009 at 8:39 PM, Onur Ağın <onuragin [at] gmail> wrote:
> > this should be a simple configuration, yet there are no
> > articles about this....
> > this is how load balancers should work, either different IPs
> > or different ports for load balanced ips, right?
> >
> >
> >
> >
> >
> > On Mon, Nov 23, 2009 at 4:12 PM, Onur Ağın
> > <onuragin [at] gmail> wrote:
> > Thanks for your reply,
> >
> >
> > I get an Internal Server error
> > Internal Server Error
> > The server encountered an internal error or
> > misconfiguration and was unable to complete your
> > request.
> >
> > Please contact the server administrator, admin [at] xxx
> > and inform them of the time the error occurred, and
> > anything you might have done that may have caused the
> > error.
> >
> > More information about this error may be available in
> > the server error log.
> >
> >
> > In the error log:
> >
> >
> > [Mon Nov 23 16:10:05 2009] [notice] Child 7528: Exit
> > event signaled. Child process is ending.
> >
> > [Mon Nov 23 16:10:05 2009] [notice] Apache/2.2.14
> > (Win32) configured -- resuming normal operations
> >
> > [Mon Nov 23 16:10:05 2009] [notice] Server built: Sep
> > 28 2009 22:41:08
> >
> > [Mon Nov 23 16:10:05 2009] [notice] Parent: Created
> > child process 6468
> >
> > [Mon Nov 23 16:10:06 2009] [notice] Child 6468: Child
> > process is running
> >
> > [Mon Nov 23 16:10:06 2009] [notice] Child 7528:
> > Released the start mutex
> >
> > [Mon Nov 23 16:10:06 2009] [notice] Child 6468:
> > Acquired the start mutex.
> >
> > [Mon Nov 23 16:10:06 2009] [notice] Child 6468:
> > Starting 64 worker threads.
> >
> > [Mon Nov 23 16:10:06 2009] [notice] Child 6468:
> > Starting thread to listen on port 8005.
> >
> > [Mon Nov 23 16:10:06 2009] [notice] Child 6468:
> > Starting thread to listen on port 8003.
> >
> > [Mon Nov 23 16:10:06 2009] [notice] Child 6468:
> > Starting thread to listen on port 8001.
> >
> > [Mon Nov 23 16:10:06 2009] [notice] Child 6468:
> > Starting thread to listen on port 8004.
> >
> > [Mon Nov 23 16:10:06 2009] [notice] Child 6468:
> > Starting thread to listen on port 8002.
> >
> > [Mon Nov 23 16:10:06 2009] [notice] Child 6468:
> > Starting thread to listen on port 80.
> >
> > [Mon Nov 23 16:10:07 2009] [notice] Child 7528: All
> > worker threads have exited.
> >
> > [Mon Nov 23 16:10:07 2009] [notice] Child 7528: Child
> > process is exiting
> >
> > [Mon Nov 23 16:10:10 2009] [warn] proxy: No protocol
> > handler was valid for the URL /. If you are using a
> > DSO version of mod_proxy, make sure the proxy
> > submodules are included in the configuration using
> > LoadModule.
> >
> > [Mon Nov 23 16:10:11 2009] [warn] proxy: No protocol
> > handler was valid for the URL /. If you are using a
> > DSO version of mod_proxy, make sure the proxy
> > submodules are included in the configuration using
> > LoadModule.
> >
> > [Mon Nov 23 16:10:11 2009] [warn] proxy: No protocol
> > handler was valid for the URL /. If you are using a
> > DSO version of mod_proxy, make sure the proxy
> > submodules are included in the configuration using
> > LoadModule.
> >
> > [Mon Nov 23 16:10:11 2009] [warn] proxy: No protocol
> > handler was valid for the URL /. If you are using a
> > DSO version of mod_proxy, make sure the proxy
> > submodules are included in the configuration using
> > LoadModule.
> >
> >
> >
> >
> >
> > Loaded modules are like this in httpd.conf
> > #
> > LoadModule actions_module modules/mod_actions.so
> > LoadModule alias_module modules/mod_alias.so
> > LoadModule asis_module modules/mod_asis.so
> > LoadModule auth_basic_module modules/mod_auth_basic.so
> > #LoadModule auth_digest_module
> > modules/mod_auth_digest.so
> > #LoadModule authn_alias_module
> > modules/mod_authn_alias.so
> > #LoadModule authn_anon_module
> > modules/mod_authn_anon.so
> > #LoadModule authn_dbd_module modules/mod_authn_dbd.so
> > #LoadModule authn_dbm_module modules/mod_authn_dbm.so
> > LoadModule authn_default_module
> > modules/mod_authn_default.so
> > LoadModule authn_file_module modules/mod_authn_file.so
> > #LoadModule authnz_ldap_module
> > modules/mod_authnz_ldap.so
> > #LoadModule authz_dbm_module modules/mod_authz_dbm.so
> > LoadModule authz_default_module
> > modules/mod_authz_default.so
> > LoadModule authz_groupfile_module
> > modules/mod_authz_groupfile.so
> > LoadModule authz_host_module modules/mod_authz_host.so
> > #LoadModule authz_owner_module
> > modules/mod_authz_owner.so
> > LoadModule authz_user_module modules/mod_authz_user.so
> > LoadModule autoindex_module modules/mod_autoindex.so
> > #LoadModule cache_module modules/mod_cache.so
> > #LoadModule cern_meta_module modules/mod_cern_meta.so
> > LoadModule cgi_module modules/mod_cgi.so
> > #LoadModule charset_lite_module
> > modules/mod_charset_lite.so
> > #LoadModule dav_module modules/mod_dav.so
> > #LoadModule dav_fs_module modules/mod_dav_fs.so
> > #LoadModule dav_lock_module modules/mod_dav_lock.so
> > #LoadModule dbd_module modules/mod_dbd.so
> > #LoadModule deflate_module modules/mod_deflate.so
> > LoadModule dir_module modules/mod_dir.so
> > #LoadModule disk_cache_module
> > modules/mod_disk_cache.so
> > #LoadModule dumpio_module modules/mod_dumpio.so
> > LoadModule env_module modules/mod_env.so
> > #LoadModule expires_module modules/mod_expires.so
> > #LoadModule ext_filter_module
> > modules/mod_ext_filter.so
> > #LoadModule file_cache_module
> > modules/mod_file_cache.so
> > #LoadModule filter_module modules/mod_filter.so
> > #LoadModule headers_module modules/mod_headers.so
> > #LoadModule ident_module modules/mod_ident.so
> > #LoadModule imagemap_module modules/mod_imagemap.so
> > LoadModule include_module modules/mod_include.so
> > #LoadModule info_module modules/mod_info.so
> > LoadModule isapi_module modules/mod_isapi.so
> > #LoadModule ldap_module modules/mod_ldap.so
> > #LoadModule logio_module modules/mod_logio.so
> > LoadModule log_config_module modules/mod_log_config.so
> > #LoadModule log_forensic_module
> > modules/mod_log_forensic.so
> > #LoadModule mem_cache_module modules/mod_mem_cache.so
> > LoadModule mime_module modules/mod_mime.so
> > #LoadModule mime_magic_module
> > modules/mod_mime_magic.so
> > LoadModule negotiation_module
> > modules/mod_negotiation.so
> > LoadModule proxy_module modules/mod_proxy.so
> > LoadModule proxy_ajp_module modules/mod_proxy_ajp.so
> > LoadModule proxy_balancer_module
> > modules/mod_proxy_balancer.so
> > LoadModule proxy_connect_module
> > modules/mod_proxy_connect.so
> > #LoadModule proxy_ftp_module modules/mod_proxy_ftp.so
> > LoadModule proxy_http_module modules/mod_proxy_http.so
> > #LoadModule rewrite_module modules/mod_rewrite.so
> > LoadModule setenvif_module modules/mod_setenvif.so
> > #LoadModule speling_module modules/mod_speling.so
> > #LoadModule ssl_module modules/mod_ssl.so
> > #LoadModule status_module modules/mod_status.so
> > #LoadModule substitute_module
> > modules/mod_substitute.so
> > #LoadModule unique_id_module modules/mod_unique_id.so
> > #LoadModule userdir_module modules/mod_userdir.so
> > #LoadModule usertrack_module modules/mod_usertrack.so
> > #LoadModule version_module modules/mod_version.so
> > LoadModule vhost_alias_module
> > modules/mod_vhost_alias.so
> >
> >
> >
> >
> >
> > On Mon, Nov 23, 2009 at 4:04 PM, Mark Watts
> > <m.watts [at] eris> wrote:
> >
> > On Mon, 2009-11-23 at 15:57 +0200, Onur Ağın
> > wrote:
> > > Hi,
> > >
> > >
> > > I am trying to define several load balancers
> > each working on different
> > > ports on same apache http server.
> > > For example, calling the apache http server
> > on 8001 should load
> > > balance on servers a and b, while calls made
> > to port 8002 should be
> > > forwarded to c and d.
> > > How can I achieve this?
> > >
> > >
> > > Thanks...
> > >
> > >
> > >
> > >
> > >
> > >
> > > <Proxy http://127.0.0.1:8001/ >
> > > BalancerMember http://10.x.x.x:5101
> > > BalancerMember http://10.x.x.x:5102
> > > </Proxy>
> > >
> > >
> > > ProxyPass ????
> > >
> > >
> > > <Proxy http://127.0.0.1:8002/ >
> > >
> > >
> > > BalancerMember http://10.x.x.x:5103
> > > BalancerMember http://10.x.x.x:5104
> > > </Proxy>
> > >
> > >
> > >
> > >
> > > ProxyPass ???
> >
> >
> > I suspect you should be specifying things as
> > follows:
> >
> > <Proxy balancer://127.0.0.1:8001>
> > BalancerMember http://10.x.x.x:5101
> > BalancerMember http://10.x.x.x:5102
> > </Proxy>
> >
> >
> > <Proxy balancer://127.0.0.1:8002>
> > BalancerMember http://10.x.x.x:5103
> > BalancerMember http://10.x.x.x:5104
> > </Proxy>
> >
> >
> > <VirtualHost 0.0.0.0:8001>
> > ProxyPass / balancer://127.0.0.1:8001/
> > </VirtualHost>
> >
> > <VirtualHost 0.0.0.0:8002>
> > ProxyPass / balancer://127.0.0.1:8002/
> > </VirtualHost>
> >
> >
> >
> > Mark.
> >
> >
> >
> > --
> > Mark Watts BSc RHCE MBCS
> > Senior Systems Engineer, Managed Services
> > Manpower
> > www.QinetiQ.com
> > QinetiQ - Delivering customer-focused
> > solutions
> > GPG Key:
> > http://www.linux-corner.info/mwatts.gpg
> >
> >
> >
> >
> >
> --
> Mark Watts BSc RHCE MBCS
> Senior Systems Engineer, Managed Services Manpower
> www.QinetiQ.com
> QinetiQ - Delivering customer-focused solutions
> GPG Key: http://www.linux-corner.info/mwatts.gpg
>
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