Bağlantıyı doğrulayın¶
Daha ileri gitmeden ağın internet bağlantısını ve diğer düğümlere bağlantısını doğrulamanızı öneririz.
kontrol düğümünden, internet erişimini denetleyin:
# ping -c 4 docs.openstack.org PING files02.openstack.org (23.253.125.17) 56(84) bytes of data. 64 bytes from files02.openstack.org (23.253.125.17): icmp_seq=1 ttl=43 time=125 ms 64 bytes from files02.openstack.org (23.253.125.17): icmp_seq=2 ttl=43 time=125 ms 64 bytes from files02.openstack.org (23.253.125.17): icmp_seq=3 ttl=43 time=125 ms 64 bytes from files02.openstack.org (23.253.125.17): icmp_seq=4 ttl=43 time=125 ms --- files02.openstack.org ping statistics --- 4 packets transmitted, 4 received, 0% packet loss, time 3004ms rtt min/avg/max/mdev = 125.192/125.282/125.399/0.441 ms
kontrol düğümünden, hesaplama düğümündeki yönetim arayüzüne erişimi deneyin:
# ping -c 4 compute1 PING compute1 (10.0.0.31) 56(84) bytes of data. 64 bytes from compute1 (10.0.0.31): icmp_seq=1 ttl=64 time=0.263 ms 64 bytes from compute1 (10.0.0.31): icmp_seq=2 ttl=64 time=0.202 ms 64 bytes from compute1 (10.0.0.31): icmp_seq=3 ttl=64 time=0.203 ms 64 bytes from compute1 (10.0.0.31): icmp_seq=4 ttl=64 time=0.202 ms --- compute1 ping statistics --- 4 packets transmitted, 4 received, 0% packet loss, time 3000ms rtt min/avg/max/mdev = 0.202/0.217/0.263/0.030 ms
hesaplama düğümünden, internet erişimini deneyin:
# ping -c 4 openstack.org PING openstack.org (174.143.194.225) 56(84) bytes of data. 64 bytes from 174.143.194.225: icmp_seq=1 ttl=54 time=18.3 ms 64 bytes from 174.143.194.225: icmp_seq=2 ttl=54 time=17.5 ms 64 bytes from 174.143.194.225: icmp_seq=3 ttl=54 time=17.5 ms 64 bytes from 174.143.194.225: icmp_seq=4 ttl=54 time=17.4 ms --- openstack.org ping statistics --- 4 packets transmitted, 4 received, 0% packet loss, time 3022ms rtt min/avg/max/mdev = 17.489/17.715/18.346/0.364 ms
hesaplama düğümünden, kontrol düğümündeki yönetim arayüzüne erişimi deneyin:
# ping -c 4 controller PING controller (10.0.0.11) 56(84) bytes of data. 64 bytes from controller (10.0.0.11): icmp_seq=1 ttl=64 time=0.263 ms 64 bytes from controller (10.0.0.11): icmp_seq=2 ttl=64 time=0.202 ms 64 bytes from controller (10.0.0.11): icmp_seq=3 ttl=64 time=0.203 ms 64 bytes from controller (10.0.0.11): icmp_seq=4 ttl=64 time=0.202 ms --- controller ping statistics --- 4 packets transmitted, 4 received, 0% packet loss, time 3000ms rtt min/avg/max/mdev = 0.202/0.217/0.263/0.030 ms
Not
RHEL, CentOS and SUSE distributions enable a restrictive firewall by default. During the installation process, certain steps will fail unless you alter or disable the firewall. For more information about securing your environment, refer to the OpenStack Security Guide.
Ubuntu does not enable a restrictive firewall by default. For more information about securing your environment, refer to the OpenStack Security Guide.