On 23/04/2013, at 4:31 PM, alain meunier <deco33@xxxxxxxxxx> wrote:
>
> Hi!
>
> I rented two servers with ip say (fake example ip) : 123.456.789 (node1) and another one 213.546.879 (node2)
I don't think multicast is going to work here.
Perhaps check if udpu is supported by your version of corosync.
>
> I would like node2 to failover node1 if node1 dies.
>
> I set up corosync, pacemaker but crm_mon cannot see the other node.
> The only node up is the local one.
>
> Should I make a vpn between those ?
>
> here is my corosync conf :
>
> node 1 & 2 :
> [code]
> # Please read the openais.conf.5 manual page
>
> totem {
> version: 2
>
> # How long before declaring a token lost (ms)
> token: 5000
>
> # How many token retransmits before forming a new configuration
> token_retransmits_before_loss_const: 20
>
> # How long to wait for join messages in the membership protocol (ms)
> join: 1000
>
> # How long to wait for consensus to be achieved before starting a new round of membership configuration (ms)
> consensus: 7500
>
> # Turn off the virtual synchrony filter
> vsftype: none
>
> # Number of messages that may be sent by one processor on receipt of the token
> max_messages: 20
>
> # Limit generated nodeids to 31-bits (positive signed integers)
> clear_node_high_bit: yes
>
> # Disable encryption
> secauth: on
>
> # How many threads to use for encryption/decryption
> threads: 0
>
> # Optionally assign a fixed node id (integer)
> # nodeid: 1234
>
> # This specifies the mode of redundant ring, which may be none, active, or passive.
> rrp_mode: none
>
> interface {
>
> # The following values need to be set based on your environment
> ringnumber: 0
> #bindnetaddr: 127.0.0.1
> bindnetaddr: 123.456.789
> mcastaddr: 226.14.1.1
> mcastport: 5405
> }
> }
>
> amf {
> mode: disabled
> }
>
> service {
> # Load the Pacemaker Cluster Resource Manager
> ver: 0
> name: pacemaker
> }
>
> aisexec {
> user: root
> group: root
> }
>
> logging {
> fileline: off
> to_stderr: yes
> to_logfile: no
> to_syslog: yes
> syslog_facility: daemon
> debug: off
> timestamp: on
> logger_subsys {
> subsys: AMF
> debug: off
> tags: enter|leave|trace1|trace2|trace3|trace4|trace6
> }
> }
> [/code]
>
> The bindnetaddr is the node I want to back up.
>
> What am I doing wrong, please ?
>
> Many thanks,
>
> Alain
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