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При вводе нового узла в кластер, нам необходимо знать адрес любого узла в кластере. Выполнив команду:Лучше в конфиг файле прописать список всех серверов, используя start_join:
consul join node_ip_address
"start_join": ["10.x.x.1", "10.x.x.2", "10.x.x.3"]
root@2bc788f155da:~# ifconfig
eth0 Link encap:Ethernet HWaddr 02:42:ac:11:00:02
inet addr:172.17.0.2 Bcast:0.0.0.0 Mask:255.255.0.0
inet6 addr: fe80::42:acff:fe11:2/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:14 errors:0 dropped:0 overruns:0 frame:0
TX packets:7 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1156 (1.1 KB) TX bytes:578 (578.0 B)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
root@2bc788f155da:~# ./consul agent -data-dir /tmp/consul/
==> Starting Consul agent...
==> Starting Consul agent RPC...
==> Consul agent running!
Node name: '2bc788f155da'
Datacenter: 'dc1'
Server: false (bootstrap: false)
Client Addr: 127.0.0.1 (HTTP: 8500, HTTPS: -1, DNS: 8600, RPC: 8400)
Cluster Addr: 172.17.0.2 (LAN: 8301, WAN: 8302)
Gossip encrypt: false, RPC-TLS: false, TLS-Incoming: false
Atlas: <disabled>docker@consul:/mnt/sda1/tmp$ ifconfig
docker0 Link encap:Ethernet HWaddr 02:42:7A:86:C8:9D
inet addr:172.17.0.1 Bcast:0.0.0.0 Mask:255.255.0.0
inet6 addr: fe80::42:7aff:fe86:c89d/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:8 errors:0 dropped:0 overruns:0 frame:0
TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:536 (536.0 B) TX bytes:648 (648.0 B)
eth0 Link encap:Ethernet HWaddr 08:00:27:89:88:DF
inet addr:10.0.2.15 Bcast:10.0.2.255 Mask:255.255.255.0
inet6 addr: fe80::a00:27ff:fe89:88df/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:883 errors:0 dropped:0 overruns:0 frame:0
TX packets:573 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:128760 (125.7 KiB) TX bytes:104274 (101.8 KiB)
eth1 Link encap:Ethernet HWaddr 08:00:27:A2:68:2C
inet addr:192.168.99.100 Bcast:192.168.99.255 Mask:255.255.255.0
inet6 addr: fe80::a00:27ff:fea2:682c/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:165 errors:0 dropped:0 overruns:0 frame:0
TX packets:112 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:21390 (20.8 KiB) TX bytes:22364 (21.8 KiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:16 errors:0 dropped:0 overruns:0 frame:0
TX packets:16 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1376 (1.3 KiB) TX bytes:1376 (1.3 KiB)
veth01e9663 Link encap:Ethernet HWaddr 6A:0F:14:E9:35:D2
inet6 addr: fe80::680f:14ff:fee9:35d2/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:8 errors:0 dropped:0 overruns:0 frame:0
TX packets:16 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:648 (648.0 B) TX bytes:1296 (1.2 KiB)
docker@consul:/mnt/sda1/tmp$ ./consul agent -data-dir=/tmp/cns
==> Starting Consul agent...
==> Error starting agent: Failed to get advertise address: Multiple private IPs found. Please configure one.docker@consul:/mnt/sda1/tmp$ ./consul agent -data-dir=/tmp/cns -bind=172.17.0.1
==> Starting Consul agent...
==> Starting Consul agent RPC...
==> Consul agent running!
Node name: 'consul'
Datacenter: 'dc1'
Server: false (bootstrap: false)
Client Addr: 127.0.0.1 (HTTP: 8500, HTTPS: -1, DNS: 8600, RPC: 8400)
Cluster Addr: 172.17.0.1 (LAN: 8301, WAN: 8302)
Gossip encrypt: false, RPC-TLS: false, TLS-Incoming: false
Atlas: <disabled>
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