ca3c0dc201
Change-Id: I25cd86213397b3d73d1f2c0badf57db41d019779 Implements: blueprint config-ref-rst
130 lines
3.6 KiB
ReStructuredText
130 lines
3.6 KiB
ReStructuredText
===========================
|
|
Firewalls and default ports
|
|
===========================
|
|
|
|
On some deployments, such as ones where restrictive firewalls are in
|
|
place, you might need to manually configure a firewall to permit
|
|
OpenStack service traffic.
|
|
|
|
To manually configure a firewall, you must permit traffic through the
|
|
ports that each OpenStack service uses. This table lists the default
|
|
ports that each OpenStack service uses:
|
|
|
|
.. list-table:: Default ports that OpenStack components use
|
|
:header-rows: 1
|
|
|
|
* - OpenStack service
|
|
- Default ports
|
|
- Port type
|
|
* - Application Catalog (``murano``)
|
|
- 8082
|
|
-
|
|
* - Block Storage (``cinder``)
|
|
- 8776
|
|
- publicurl and adminurl
|
|
* - Compute (``nova``) endpoints
|
|
- 8774
|
|
- publicurl and adminurl
|
|
* - Compute API (``nova-api``)
|
|
- 8773, 8775
|
|
-
|
|
* - Compute ports for access to virtual machine consoles
|
|
- 5900-5999
|
|
-
|
|
* - Compute VNC proxy for browsers ( openstack-nova-novncproxy)
|
|
- 6080
|
|
-
|
|
* - Compute VNC proxy for traditional VNC clients (openstack-nova-xvpvncproxy)
|
|
- 6081
|
|
-
|
|
* - Proxy port for HTML5 console used by Compute service
|
|
- 6082
|
|
-
|
|
* - Data processing service (``sahara``) endpoint
|
|
- 8386
|
|
- publicurl and adminurl
|
|
* - Identity service (``keystone``) administrative endpoint
|
|
- 35357
|
|
- adminurl
|
|
* - Identity service public endpoint
|
|
- 5000
|
|
- publicurl
|
|
* - Image service (``glance``) API
|
|
- 9292
|
|
- publicurl and adminurl
|
|
* - Image service registry
|
|
- 9191
|
|
-
|
|
* - Networking (``neutron``)
|
|
- 9696
|
|
- publicurl and adminurl
|
|
* - Object Storage (``swift``)
|
|
- 6000, 6001, 6002
|
|
-
|
|
* - Orchestration (``heat``) endpoint
|
|
- 8004
|
|
- publicurl and adminurl
|
|
* - Orchestration AWS CloudFormation-compatible API (``openstack-heat-api-cfn``)
|
|
- 8000
|
|
-
|
|
* - Orchestration AWS CloudWatch-compatible API (``openstack-heat-api-cloudwatch``)
|
|
- 8003
|
|
-
|
|
* - Telemetry (``ceilometer``)
|
|
- 8777
|
|
- publicurl and adminurl
|
|
|
|
To function properly, some OpenStack components depend on other,
|
|
non-OpenStack services. For example, the OpenStack dashboard uses HTTP
|
|
for non-secure communication. In this case, you must configure the
|
|
firewall to allow traffic to and from HTTP.
|
|
|
|
This table lists the ports that other OpenStack components use:
|
|
|
|
.. list-table:: Default ports that secondary services related to OpenStack components use
|
|
:header-rows: 1
|
|
|
|
* - Service
|
|
- Default port
|
|
- Used by
|
|
* - HTTP
|
|
- 80
|
|
- OpenStack dashboard (``Horizon``) when it is not configured to use secure access.
|
|
* - HTTP alternate
|
|
- 8080
|
|
- OpenStack Object Storage (``swift``) service.
|
|
* - HTTPS
|
|
- 443
|
|
- Any OpenStack service that is enabled for SSL, especially secure-access dashboard.
|
|
* - rsync
|
|
- 873
|
|
- OpenStack Object Storage. Required.
|
|
* - iSCSI target
|
|
- 3260
|
|
- OpenStack Block Storage. Required.
|
|
* - MySQL database service
|
|
- 3306
|
|
- Most OpenStack components.
|
|
* - Message Broker (AMQP traffic)
|
|
- 5672
|
|
- OpenStack Block Storage, Networking, Orchestration, and Compute.
|
|
|
|
On some deployments, the default port used by a service may fall within
|
|
the defined local port range of a host. To check a host's local port
|
|
range:
|
|
|
|
::
|
|
|
|
$ sysctl net.ipv4.ip_local_port_range
|
|
|
|
If a service's default port falls within this range, run the following
|
|
program to check if the port has already been assigned to another
|
|
application:
|
|
|
|
::
|
|
|
|
$ lsof -i :PORT
|
|
|
|
Configure the service to use a different port if the default port is
|
|
already being used by another application.
|