Verifikasi konektivitas¶
Kami menyarankan Anda memverifikasi konektivitas jaringan ke Internet dan di antara node sebelum melanjutkan lebih lanjut.
Dari controller node, lakukan tes akses ke Internet:
# 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
Dari controller node, lakukan tes akses untuk management interface pada compute node:
# 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
Dari compute node, lakukan tes akses ke Internet:
# 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
Dari compute node, lakukan tes akses untuk management interface pada controller node:
# 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
Catatan
Distribusi Anda memungkinkan membatasi firewall secara default. Selama proses instalasi, langkah-langkah tertentu akan gagal kecuali Anda mengubah atau menonaktifkan firewall. Untuk informasi lebih lanjut tentang mengamankan lingkungan Anda, lihat OpenStack Security Guide.
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