e39304d4ae
The PDF build does not include content multiple times if the same file is included in a toctree more than once. That means we need to restructure the guide to handle the common parts differently. This approach merges some of the previously split sections back together using inline prose to indicate where minor variations apply for different operating systems but retaining separate files for cases where the differences are significant. Change-Id: I5d9ff549b05ca4ce54486719d70858589b8fcfa3 Depends-On: Ia750cb049c0f53a234ea70ce1f2bbbb7a2aa9454 Signed-off-by: Doug Hellmann <doug@doughellmann.com>
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93 lines
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Verify connectivity
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-------------------
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We recommend that you verify network connectivity to the Internet and
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among the nodes before proceeding further.
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#. From the *controller* node, test access to the Internet:
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.. code-block:: console
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# ping -c 4 openstack.org
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PING openstack.org (174.143.194.225) 56(84) bytes of data.
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64 bytes from 174.143.194.225: icmp_seq=1 ttl=54 time=18.3 ms
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64 bytes from 174.143.194.225: icmp_seq=2 ttl=54 time=17.5 ms
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64 bytes from 174.143.194.225: icmp_seq=3 ttl=54 time=17.5 ms
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64 bytes from 174.143.194.225: icmp_seq=4 ttl=54 time=17.4 ms
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--- openstack.org ping statistics ---
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4 packets transmitted, 4 received, 0% packet loss, time 3022ms
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rtt min/avg/max/mdev = 17.489/17.715/18.346/0.364 ms
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.. end
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#. From the *controller* node, test access to the management interface on the
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*compute* node:
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.. code-block:: console
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# ping -c 4 compute1
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PING compute1 (10.0.0.31) 56(84) bytes of data.
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64 bytes from compute1 (10.0.0.31): icmp_seq=1 ttl=64 time=0.263 ms
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64 bytes from compute1 (10.0.0.31): icmp_seq=2 ttl=64 time=0.202 ms
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64 bytes from compute1 (10.0.0.31): icmp_seq=3 ttl=64 time=0.203 ms
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64 bytes from compute1 (10.0.0.31): icmp_seq=4 ttl=64 time=0.202 ms
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--- compute1 ping statistics ---
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4 packets transmitted, 4 received, 0% packet loss, time 3000ms
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rtt min/avg/max/mdev = 0.202/0.217/0.263/0.030 ms
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.. end
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#. From the *compute* node, test access to the Internet:
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.. code-block:: console
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# ping -c 4 openstack.org
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PING openstack.org (174.143.194.225) 56(84) bytes of data.
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64 bytes from 174.143.194.225: icmp_seq=1 ttl=54 time=18.3 ms
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64 bytes from 174.143.194.225: icmp_seq=2 ttl=54 time=17.5 ms
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64 bytes from 174.143.194.225: icmp_seq=3 ttl=54 time=17.5 ms
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64 bytes from 174.143.194.225: icmp_seq=4 ttl=54 time=17.4 ms
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--- openstack.org ping statistics ---
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4 packets transmitted, 4 received, 0% packet loss, time 3022ms
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rtt min/avg/max/mdev = 17.489/17.715/18.346/0.364 ms
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.. end
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#. From the *compute* node, test access to the management interface on the
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*controller* node:
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.. code-block:: console
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# ping -c 4 controller
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PING controller (10.0.0.11) 56(84) bytes of data.
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64 bytes from controller (10.0.0.11): icmp_seq=1 ttl=64 time=0.263 ms
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64 bytes from controller (10.0.0.11): icmp_seq=2 ttl=64 time=0.202 ms
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64 bytes from controller (10.0.0.11): icmp_seq=3 ttl=64 time=0.203 ms
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64 bytes from controller (10.0.0.11): icmp_seq=4 ttl=64 time=0.202 ms
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--- controller ping statistics ---
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4 packets transmitted, 4 received, 0% packet loss, time 3000ms
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rtt min/avg/max/mdev = 0.202/0.217/0.263/0.030 ms
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.. end
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.. note::
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Red Hat and SUSE enables a restrictive :term:`firewall` by
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default. During the installation process, certain steps will fail
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unless you alter or disable the firewall. For more information
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about securing your environment, refer to the `OpenStack Security
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Guide <https://docs.openstack.org/security-guide/>`_.
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Debian and Ubuntu do not enable a restrictive :term:`firewall` by
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default. For more information about securing your environment,
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refer to the `OpenStack Security Guide
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<https://docs.openstack.org/security-guide/>`_.
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