SOLVED! S3-style subdomains work now! In summary, to cutover from apache to civetweb without breaking other sites on the same domain, here are the changes that worked for me:
/etc/ceph/ceph.conf: # FASTCGI SETTINGS #rgw socket path = "" #rgw print continue = false #rgw frontends = fastcgi socket_port=9000 socket_host=0.0.0.0 # CIVETWEB SETTINGS rgw frontends = civetweb port=7480 httpd.conf/ssl.conf: # FASTCGI SETTINGS #ProxyPass / fcgi://localhost:9000/ # CIVETWEB SETTINGS ProxyPass / http://localhost:7480/ ProxyPassReverse / http://localhost:7480/ ProxyPreserveHost On Then restart ceph-radosgw and httpd. If you run CentOS 7 like I do, you may have SELinux interference to deal with. After the above, I would get this error accessing the gateway: "503 Service Unavailable" and in /var/log/messages a corresponding error, "SELinux is preventing /usr/sbin/httpd from name_connect access on the tcp_socket port 7480." I temporarily fixed the SELinux error with: setenforce 0 I permanently fixed the SELinux error with: semanage port -a -t http_port_t -p tcp 7480 Thanks to Richard Hesketh for steering me in the right direction! On Wed, Jul 12, 2017 at 3:52 AM Richard Hesketh < richard.hesk...@rd.bbc.co.uk> wrote: > Oh, correcting myself. When HTTP proxying Apache translates the host > header to whatever was specified in the ProxyPass line, so your civetweb > server is receiving requests with host headers for localhost! Presumably > for fcgi protocol it works differently. Nonetheless ProxyPreserveHost > should solve your problem. > > Rich > > On 12/07/17 10:40, Richard Hesketh wrote: > > Best guess, apache is munging together everything it picks up using the > aliases and translating the host to the ServerName before passing on the > request. Try setting ProxyPreserveHost on as per > https://httpd.apache.org/docs/2.4/mod/mod_proxy.html#proxypreservehost ? > > > > Rich > > > > On 11/07/17 21:47, Roger Brown wrote: > >> Thank you Richard, that mostly worked for me. > >> > >> But I notice that when I switch it from FastCGI to Civitweb that the > S3-style subdomains (e.g., bucket-name.domain-name.com < > http://bucket-name.domain-name.com>) stops working and I haven't been > able to figure out why on my own. > >> > >> - ceph.conf excerpt: > >> [client.radosgw.gateway] > >> host = nuc1 > >> keyring = /etc/ceph/ceph.client.radosgw.keyring > >> log file = /var/log/ceph/client.radosgw.gateway.log > >> rgw dns name = s3.e-prepared.com <http://s3.e-prepared.com> > >> # FASTCGI SETTINGS > >> rgw socket path = "" > >> rgw print continue = false > >> rgw frontends = fastcgi socket_port=9000 socket_host=0.0.0.0 > >> # CIVETWEB SETTINGS > >> #rgw frontends = civetweb port=7480 > >> > >> - httpd.conf excerpt > >> <VirtualHost *:80> > >> ServerName s3.e-prepared.com <http://s3.e-prepared.com> > >> ServerAlias *.s3.e-prepared.com <http://s3.e-prepared.com> > >> ServerAlias s3.amazonaws.com <http://s3.amazonaws.com> > >> ServerAlias *.amazonaws.com <http://amazonaws.com> > >> DocumentRoot /srv/www/html/e-prepared_com/s3 > >> ErrorLog /var/log/httpd/rgw_error.log > >> CustomLog /var/log/httpd/rgw_access.log combined > >> # LogLevel debug > >> RewriteEngine On > >> RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization},L] > >> SetEnv proxy-nokeepalive 1 > >> # FASTCGI SETTINGS > >> ProxyPass / fcgi://localhost:9000/ > >> # CIVETWEB SETTINGS > >> #ProxyPass / http://localhost:7480/ > >> #ProxyPassReverse / http://localhost:7480/ > >> </VirtualHost> > >> > >> With the above FastCGI settings, S3-style subdomains work. Eg. > >> [root@nuc1 ~]# curl http://roger-public.s3.e-prepared.com/index.html > >> <!DOCTYPE html> > >> <html> > >> <body> > >> <p>Hello, World!</p> > >> </body> > >> </html> > >> > >> But when I comment out the fastcgi settings, uncomment the civetweb > settings, and restart ceph-radosgw and http (and disable selinux), I get > output like this: > >> [root@nuc1 ~]# curl http://roger-public.s3.e-prepared.com/index.html > >> <?xml version="1.0" > encoding="UTF-8"?><Error><Code>NoSuchBucket</Code><BucketName>index.html</BucketName><RequestId>tx000000000000000000003-00596536b0-1465f8-default</RequestId><HostId>1465f8-default-default</HostId></Error> > >> > >> However I can still access the bucket the old-fashioned way (e.g., > domain-name.com/bucket-name <http://domain-name.com/bucket-name>) even > with Civetweb running: > >> [root@nuc1 ~]# curl http://s3.e-prepared.com/roger-public/index.html > >> <!DOCTYPE html> > >> <html> > >> <body> > >> <p>Hello, World!</p> > >> </body> > >> </html> > >> > >> Thoughts, anyone? > >> > >> Roger > > > > > > > > _______________________________________________ > > ceph-users mailing list > > ceph-users@lists.ceph.com > > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > > > > -- > --- > Richard Hesketh > Linux Systems Administrator, Research Platforms > BBC Research & Development > >
_______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
