41 lines
727 B
Plaintext
41 lines
727 B
Plaintext
vrrp_script track_npm {
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script "/path/to/check_docker_container.sh <name_of_your_container>"
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interval 5
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fall 1
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rise 30
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}
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vrrp_instance <YOUR_MASTER_INSTANCE> {
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state MASTER
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interface <KAD_NET>
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virtual_router_id 10
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priority 100
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advert_int 1
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unicast_src_ip <MASTER_NODE_IP>
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unicast_peer {
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<BACKUP_NODE_IP>
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}
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authentication {
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auth_type PASS
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auth_pass <CHANGE_TO_8-CHARACTER_PASSWORD>
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}
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virtual_ipaddress {
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<VIP>/<MASK> dev <DMZ_NIC>
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}
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track_script {
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track_npm
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}
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notify_master "/etc/keepalived/add_route.sh"
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notify_backup "/etc/keepalived/rm_route.sh"
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notify_fault "/etc/keepalived/rm_route.sh"
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}
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