Keepalived
keepalived 啟動不了
我已經編譯和配置
keepalived，但它不會啟動。這是我非常基本的配置；
vrrp_sync_group PUBLIC_WEB_IPS { group { public_http_ip_lan } } vrrp_instance public_http_ip_lan { state MASTER interface br1118 virtual_router_id 18 priority 100 advert_int 1 virtual_ipaddress { 192.168.0.254/24 dev br1118 } nopreempt }當我開始keepalived時，我沒有收到任何錯誤，但它似乎讓大部分等待開始，暫停/掛起？這是啟動時來自 /var/log/syslog 的
keepalived；Apr 11 17:25:33 basil Keepalived[8047]: Starting Keepalived v1.2.7 (04/08,2013) Apr 11 17:25:33 basil Keepalived[8048]: Starting Healthcheck child process, pid=8051 Apr 11 17:25:33 basil Keepalived[8048]: Starting VRRP child process, pid=8052 Apr 11 17:25:33 basil Keepalived_healthcheckers[8051]: Initializing ipvs 2.6 Apr 11 17:25:33 basil Keepalived_healthcheckers[8051]: Interface queue is empty Apr 11 17:25:33 basil Keepalived_healthcheckers[8051]: No such interface, eth0 Apr 11 17:25:33 basil Keepalived_healthcheckers[8051]: No such interface, eth1.116 Apr 11 17:25:33 basil Keepalived_healthcheckers[8051]: No such interface, br1116 Apr 11 17:25:33 basil Keepalived_healthcheckers[8051]: No such interface, eth1.118 Apr 11 17:25:33 basil Keepalived_healthcheckers[8051]: No such interface, br1118 Apr 11 17:25:33 basil Keepalived_healthcheckers[8051]: Netlink reflector reports IP 10.0.115.69 added Apr 11 17:25:33 basil Keepalived_healthcheckers[8051]: Netlink reflector reports IP 10.0.116.249 added Apr 11 17:25:33 basil Keepalived_healthcheckers[8051]: Netlink reflector reports IP 192.168.0.250 added Apr 11 17:25:33 basil Keepalived_healthcheckers[8051]: Netlink reflector reports IP fe80::2a0:c9ff:fe8f:4164 added Apr 11 17:25:33 basil Keepalived_healthcheckers[8051]: Netlink reflector reports IP fe80::220:edff:fe9f:9774 added Apr 11 17:25:33 basil Keepalived_healthcheckers[8051]: Netlink reflector reports IP fe80::2a0:c9ff:fe8f:4164 added Apr 11 17:25:33 basil Keepalived_healthcheckers[8051]: Netlink reflector reports IP fe80::2a0:c9ff:fe8f:4164 added Apr 11 17:25:33 basil Keepalived_healthcheckers[8051]: Netlink reflector reports IP fe80::2a0:c9ff:fe8f:4164 added Apr 11 17:25:33 basil Keepalived_healthcheckers[8051]: Netlink reflector reports IP fe80::2a0:c9ff:fe8f:4164 added Apr 11 17:25:33 basil Keepalived_healthcheckers[8051]: Registering Kernel netlink reflector Apr 11 17:25:33 basil Keepalived_healthcheckers[8051]: Registering Kernel netlink command channel Apr 11 17:25:33 basil Keepalived_healthcheckers[8051]: Configuration is using : 2777 Bytes Apr 11 17:25:33 basil Keepalived_healthcheckers[8051]: Using LinkWatch kernel netlink reflector...
keepalived仍在執行（CPU 使用率為 2~3%，RAM 10%）user@basil:/usr/local/etc/keepalived$ ps aux | grep keepalived root 8048 0.0 0.1 8372 808 ? Ss 17:25 0:00 /usr/local/sbin/keepalived -D root 8051 0.0 0.3 8492 1820 ? S 17:25 0:00 /usr/local/sbin/keepalived -D root 8052 0.0 0.2 8492 1344 ? S 17:25 0:00 /usr/local/sbin/keepalived -D當我啟動keepalived時，tcpdump中沒有任何顯示，例如沒有廣告：
user@basil:~$ sudo tcpdump -nlASX -s 0 -vvv -e src net 192.168.0.0/24 and not port 22tcpdump: listening on eth0, link-type EN10MB (Ethernet), capture size 65535 bytes網橋介面已啟動（因為它跨越一個單獨的 vlan）；
user@basil:/usr/local/etc/keepalived$ ip a s br1118 11: br1118: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP link/ether 00:a0:c9:8f:41:64 brd ff:ff:ff:ff:ff:ff inet 192.168.0.250/24 brd 192.168.0.255 scope global br1118 inet6 fe80::2a0:c9ff:fe8f:4164/64 scope link valid_lft forever preferred_lft forever我可以 ping 該 VLAN 上的主機。這裡發生了什麼，我懷疑我犯了一個非常愚蠢的錯誤，但我無法發現任何錯誤。
更新：
就像要求的一樣：
user@basil:~$ ifconfig -a br1116 Link encap:Ethernet HWaddr 00:a0:c9:8f:41:64 inet addr:xxxxx Bcast:xxxxx Mask:xxxx inet6 addr: fe80::2a0:c9ff:fe8f:4164/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:20 errors:0 dropped:0 overruns:0 frame:0 TX packets:6 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:1120 (1.0 KiB) TX bytes:468 (468.0 B) br1118 Link encap:Ethernet HWaddr 00:a0:c9:8f:41:64 inet addr:xxxxx Bcast:xxxxx Mask:xxxx inet6 addr: fe80::2a0:c9ff:fe8f:4164/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:19 errors:0 dropped:0 overruns:0 frame:0 TX packets:6 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:1064 (1.0 KiB) TX bytes:468 (468.0 B) eth0 Link encap:Ethernet HWaddr 00:20:ed:9f:97:74 inet addr:xxxx Bcast:xxxxx Mask:xxxxx inet6 addr: fe80::220:edff:fe9f:9774/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:169 errors:0 dropped:0 overruns:0 frame:0 TX packets:96 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:20019 (19.5 KiB) TX bytes:11089 (10.8 KiB) eth1 Link encap:Ethernet HWaddr 00:a0:c9:8f:41:64 inet6 addr: fe80::2a0:c9ff:fe8f:4164/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:150 errors:0 dropped:10 overruns:0 frame:0 TX packets:30 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:11680 (11.4 KiB) TX bytes:2436 (2.3 KiB) eth1.116 Link encap:Ethernet HWaddr 00:a0:c9:8f:41:64 inet6 addr: fe80::2a0:c9ff:fe8f:4164/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:20 errors:0 dropped:0 overruns:0 frame:0 TX packets:12 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:1120 (1.0 KiB) TX bytes:936 (936.0 B) eth1.118 Link encap:Ethernet HWaddr 00:a0:c9:8f:41:64 inet6 addr: fe80::2a0:c9ff:fe8f:4164/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:19 errors:0 dropped:0 overruns:0 frame:0 TX packets:12 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:1064 (1.0 KiB) TX bytes:936 (936.0 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:10 errors:0 dropped:0 overruns:0 frame:0 TX packets:10 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:732 (732.0 B) TX bytes:732 (732.0 B)我剛剛重新啟動了這個盒子，這就是流量計數器很低的原因。
我遇到的情況是keepalived啟動並且什麼都不做，最後一個日誌行是；
Apr 11 17:25:33 basil Keepalived_healthcheckers[8051]: Using LinkWatch kernel netlink reflector...刪除設置並重新開始後，我發現在兩種情況下，keepalived 將在此時停止並且什麼也不做；
- Keepalived 被指向 keepalived.conf 文件，所以它在技術上是在沒有配置的情況下啟動的
- Keepalived 正在載入配置文件，但出現錯誤（例如錯字）