informatica:linux:heartbeat
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| Both sides previous revisionPrevious revisionNext revision | Previous revisionNext revisionBoth sides next revision | ||
| informatica:linux:heartbeat [2012/10/10 12:41] – javi | informatica:linux:heartbeat [2012/10/10 12:49] – javi | ||
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| Line 12: | Line 12: | ||
| * Los dos nodos se comunican mediante trafico multicast, por lo que la red/ | * Los dos nodos se comunican mediante trafico multicast, por lo que la red/ | ||
| + | |||
| ===== Configuracion ===== | ===== Configuracion ===== | ||
| Line 60: | Line 61: | ||
| ucast eth2 10.0.0.15 | ucast eth2 10.0.0.15 | ||
| - | auto_failback | + | auto_failback |
| node balancer-1.dev.jj.com | node balancer-1.dev.jj.com | ||
| Line 70: | Line 71: | ||
| | 10.0.0.15 | IP address of the node. In this case belongs to balancer-1.dev.jj.com | | | 10.0.0.15 | IP address of the node. In this case belongs to balancer-1.dev.jj.com | | ||
| | node balancer-1.dev.jj.com\\ node balancer-2.dev.jj.com | Nodes name. Should be the same on both nodes. If no DNS entry have them added to /etc/hosts | | | node balancer-1.dev.jj.com\\ node balancer-2.dev.jj.com | Nodes name. Should be the same on both nodes. If no DNS entry have them added to /etc/hosts | | ||
| + | | auto_failback off | Prefiero hacer un sanity check antes de volver a poner como activo el nodo que fallo | | ||
| ---- | ---- | ||
| Line 84: | Line 86: | ||
| - | ===== Asignar IP virtual a cada nodo ===== | ||
| - | 1. A mano, ajustando a la interfaz de red adecuada (eth2 en este caso): | ||
| - | sudo ifconfig eth2:0 10.0.0.200 netmask 255.255.255.0 | ||
| - | |||
| - | 2. Permanente, ajustando a la interfaz de red adecuada (eth2 en este caso): | ||
| - | |||
| - | sudo vim / | ||
| - | |||
| - | < | ||
| - | auto eth2:0 | ||
| - | allow-hotplug eth2:0 | ||
| - | iface eth2:0 inet static | ||
| - | address 10.0.0.200 | ||
| - | netmask 255.255.255.0 | ||
| - | </ | ||
| ===== Servicio ===== | ===== Servicio ===== | ||
informatica/linux/heartbeat.txt · Last modified: 2015/04/13 20:19 by 127.0.0.1