[Kea-users] Kea HA

[Marcin Romanowski]

Hello
I've moved "hooks-libraries" key from the very beginning to before
"shared-networks" key and HA started to be worked

śr., 3 cze 2020 o 09:10 Marcin Romanowski <marcin at nicram.net> napisał(a):

> Hello,
> I try to run high-availability
> https://downloads.isc.org/isc/kea/1.6.2/doc/html/arm/hooks.html#ha-high-availability
> I my config I added:
>
> {
>   "Dhcp4": {
>     "hooks-libraries": [{
>         "library": "/opt/kea/lib/kea/hooks/libdhcp_lease_cmds.so",
>         "parameters": { }
>     }, {
>         "library": "/opt/kea/lib/kea/hooks/libdhcp_ha.so",
>         "parameters": {
>             "high-availability": [{
>                 "this-server-name": "server1",
>                 "mode": "hot-standby",
>                 "heartbeat-delay": 10000,
>                 "max-response-delay": 10000,
>                 "max-ack-delay": 5000,
>                 "max-unacked-clients": 5,
>                 "peers": [{
>                     "name": "server1",
>                     "url": "http://10.249.1.205:8080/",
>                     "role": "primary",
>                     "auto-failover": true
>                 }, {
>                     "name": "server2",
>                     "url": "http://10.249.1.206:8080/",
>                     "role": "standby",
>                     "auto-failover": true
>                 }]
>             }]
>         }
>     }],
> [...]
>
> but in log there is no info abut any tries to connect to second server.
> Even when I get config an list-commands from api no ha arguments.
> curl -X POST -H "Content-Type: application/json" -d '{
> "command": "list-commands",
> "service": [
> "dhcp4"
> ]
> }' http: //10.249.1.205:8080 [
> {
> "arguments": [
> "build-report",
> "config-get",
> "config-reload",
> "config-set",
> "config-test",
> "config-write",
> "dhcp-disable",
> "dhcp-enable",
> "leases-reclaim",
> "libreload",
> "list-commands",
> "server-tag-get",
> "shutdown",
> "statistic-get",
> "statistic-get-all",
> "statistic-remove",
> "statistic-remove-all",
> "statistic-reset",
> "statistic-reset-all",
> "statistic-sample-age-set",
> "statistic-sample-age-set-all",
> "statistic-sample-count-set",
> "statistic-sample-count-set-all",
> "version-get"
> ],
> "result": 0
> }
> ]
>
> Now, when I get config and write the same config via REST api then hooks
> librares are deleted :(
>
> Kea version stable 1.6.2
>
> Best regards
> Marcin
>
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