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November 29, 2015 15:04
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How OpenStack's Catalog should *really* look.
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| +-------------+----------------+-----------------------------------------------------------------------------------+ | |
| | Name | Type | Endpoints | | |
| +-------------+----------------+-----------------------------------------------------------------------------------+ | |
| | nova | compute | RegionOne | | |
| | | | publicURL: http://192.168.1.181/compute/v2.1/a9d75052b9a54a26a5feec6a20fbcc3b | | |
| | | | internalURL: http://192.168.1.181/compute/v2.1/a9d75052b9a54a26a5feec6a20fbcc3b | | |
| | | | adminURL: http://192.168.1.181/compute/v2.1/a9d75052b9a54a26a5feec6a20fbcc3b | | |
| | | | | | |
| | cinderv2 | volumev2 | RegionOne | | |
| | | | publicURL: http://192.168.1.181/volume/v2/a9d75052b9a54a26a5feec6a20fbcc3b | | |
| | | | internalURL: http://192.168.1.181/volume/v2/a9d75052b9a54a26a5feec6a20fbcc3b | | |
| | | | adminURL: http://192.168.1.181/volume/v2/a9d75052b9a54a26a5feec6a20fbcc3b | | |
| | | | | | |
| | glance | image | RegionOne | | |
| | | | publicURL: http://192.168.1.181/image | | |
| | | | internalURL: http://192.168.1.181/image | | |
| | | | adminURL: http://192.168.1.181/image | | |
| | | | | | |
| | nova_legacy | compute_legacy | RegionOne | | |
| | | | publicURL: http://192.168.1.181/compute/v2/a9d75052b9a54a26a5feec6a20fbcc3b | | |
| | | | internalURL: http://192.168.1.181/compute/v2/a9d75052b9a54a26a5feec6a20fbcc3b | | |
| | | | adminURL: http://192.168.1.181/compute/v2/a9d75052b9a54a26a5feec6a20fbcc3b | | |
| | | | | | |
| | cinder | volume | RegionOne | | |
| | | | publicURL: http://192.168.1.181/volume/v1/a9d75052b9a54a26a5feec6a20fbcc3b | | |
| | | | internalURL: http://192.168.1.181/volume/v1/a9d75052b9a54a26a5feec6a20fbcc3b | | |
| | | | adminURL: http://192.168.1.181/volume/v1/a9d75052b9a54a26a5feec6a20fbcc3b | | |
| | | | | | |
| | ec2 | ec2 | RegionOne | | |
| | | | publicURL: http://192.168.1.181:8773/ | | |
| | | | internalURL: http://192.168.1.181:8773/ | | |
| | | | adminURL: http://192.168.1.181:8773/ | | |
| | | | | | |
| | keystone | identity | RegionOne | | |
| | | | publicURL: http://192.168.1.181/identity/v2.0 | | |
| | | | internalURL: http://192.168.1.181/identity/v2.0 | | |
| | | | adminURL: http://192.168.1.181/identity/v2.0 | | |
| | | | | | |
| +-------------+----------------+-----------------------------------------------------------------------------------+ | |
| Notice that the services (mostly) are mounted under the API site's URI, and on port 80. This is how it should work. | |
| This is gratuitous abuse of some HAProxy Magic, but I can access Horizon and perform many tasks. It isn't hard, | |
| it is less than an afternoon's work. | |
| Yes. openstackclient works with this as well! :) | |
| A lot of the servers have configurations that point to the specific other services they rely on. | |
| In this case once those are all updated, nova will no longer be able to access glance (since it does not | |
| handle the URI path-prefix that we have added). Nova must be patched with https://review.openstack.org/#/c/251138/ | |
| to be able to get images again. |
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| vagrant@vagrant-ubuntu-trusty-64:~$ cat /etc/haproxy/haproxy.cfg | |
| global | |
| log /dev/log local0 | |
| log /dev/log local1 notice | |
| chroot /var/lib/haproxy | |
| stats socket /run/haproxy/admin.sock mode 660 level admin | |
| stats timeout 30s | |
| user haproxy | |
| group haproxy | |
| daemon | |
| # Default SSL material locations | |
| ca-base /etc/ssl/certs | |
| crt-base /etc/ssl/private | |
| # Default ciphers to use on SSL-enabled listening sockets. | |
| # For more information, see ciphers(1SSL). This list is from: | |
| # https://hynek.me/articles/hardening-your-web-servers-ssl-ciphers/ | |
| ssl-default-bind-ciphers ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:ECDH+3DES:DH+3DES:RSA+AESGCM:RSA+AES:RSA+3DES:!aNULL:!MD5:!DSS | |
| ssl-default-bind-options no-sslv3 | |
| defaults | |
| log global | |
| mode http | |
| option httplog | |
| option dontlognull | |
| timeout connect 5000 | |
| timeout client 50000 | |
| timeout server 50000 | |
| errorfile 400 /etc/haproxy/errors/400.http | |
| errorfile 403 /etc/haproxy/errors/403.http | |
| errorfile 408 /etc/haproxy/errors/408.http | |
| errorfile 500 /etc/haproxy/errors/500.http | |
| errorfile 502 /etc/haproxy/errors/502.http | |
| errorfile 503 /etc/haproxy/errors/503.http | |
| errorfile 504 /etc/haproxy/errors/504.http | |
| frontend api_site | |
| bind 192.168.1.181:80 | |
| mode http | |
| option http-server-close | |
| acl url_keystone path_beg /identity | |
| acl url_nova path_beg /compute | |
| acl url_glance path_beg /image | |
| acl url_horizon path_beg /dashboard | |
| acl url_cinder path_beg /volume | |
| use_backend keystone if url_keystone | |
| use_backend nova if url_nova | |
| use_backend glance if url_glance | |
| use_backend horizon if url_horizon | |
| use_backend cinder if url_cinder | |
| backend keystone | |
| reqrep ^([^\ :]*)\ /identity/(.*) \1\ /\2 | |
| server keystone-1 localhost:35357 | |
| backend nova | |
| reqrep ^([^\ :]*)\ /compute/(.*) \1\ /\2 | |
| server nova-1 localhost:8774 | |
| backend glance | |
| reqrep ^([^\ :]*)\ /image/(.*) \1\ /\2 | |
| server glance-1 localhost:9292 | |
| backend horizon | |
| server horizon-1 localhost:80 | |
| backend cinder | |
| reqrep ^([^\ :]*)\ /volume/(.*) \1\ /\2 | |
| server cinder-1 localhost:8776 |
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