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| author | Razvan Becheriu <razvan@isc.org> | 2023-05-05 14:04:16 +0200 |
|---|---|---|
| committer | Razvan Becheriu <razvan@isc.org> | 2023-05-11 10:30:02 +0200 |
| commit | 50abca6f3f5154659d68c6fc9b471d107e613734 (patch) | |
| tree | fca44812a37d4dfa7a782f8841a2f36f34649e4b /doc/sphinx/arm/hooks-ha.rst | |
| parent | [#2786] fixed linker error (diff) | |
| download | kea-50abca6f3f5154659d68c6fc9b471d107e613734.tar.xz kea-50abca6f3f5154659d68c6fc9b471d107e613734.zip | |
[#2827] fixed all json examples in arm
Diffstat (limited to 'doc/sphinx/arm/hooks-ha.rst')
| -rw-r--r-- | doc/sphinx/arm/hooks-ha.rst | 48 |
1 files changed, 19 insertions, 29 deletions
diff --git a/doc/sphinx/arm/hooks-ha.rst b/doc/sphinx/arm/hooks-ha.rst index bc3a923815..6b9f47bdb1 100644 --- a/doc/sphinx/arm/hooks-ha.rst +++ b/doc/sphinx/arm/hooks-ha.rst @@ -1254,11 +1254,7 @@ default to ``true``: :: - { "Dhcp4": { - - ... - "hooks-libraries": [ { "library": "/usr/lib/kea/hooks/libdhcp_lease_cmds.so", @@ -1288,9 +1284,7 @@ default to ``true``: } } ], - ... - } In the most typical use case, both parameters are set to the same value, i.e. @@ -1353,11 +1347,7 @@ single page of leases from 60 seconds to 90 seconds: :: - { "Dhcp4": { - - ... - "hooks-libraries": [ { "library": "/usr/lib/kea/hooks/libdhcp_lease_cmds.so", @@ -1386,9 +1376,7 @@ single page of leases from 60 seconds to 90 seconds: } } ], - ... - } It is important to note that extending this ``sync-timeout`` value may sometimes @@ -1439,9 +1427,6 @@ the HA state machine to pause in the ``waiting`` state after server startup. :: "Dhcp4": { - - ... - "hooks-libraries": [ { "library": "/usr/lib/kea/hooks/libdhcp_lease_cmds.so", @@ -1477,9 +1462,7 @@ the HA state machine to pause in the ``waiting`` state after server startup. } } ], - ... - } The ``pause`` parameter value ``once`` denotes that the state machine should be @@ -1500,9 +1483,6 @@ Consider the following configuration: :: "Dhcp4": { - - ... - "hooks-libraries": [ { "library": "/usr/lib/kea/hooks/libdhcp_lease_cmds.so", @@ -1542,9 +1522,7 @@ Consider the following configuration: } } ], - ... - } This configuration instructs the server to pause the state machine every time it @@ -1674,8 +1652,6 @@ as illustrated below: :: "Dhcp4": { - - ... "hooks-libraries": [ { "library": "/usr/lib/kea/hooks/libdhcp_lease_cmds.so", @@ -1686,14 +1662,12 @@ as illustrated below: "parameters": { "high-availability": [ { "this-server-name": "server1", - ... "multi-threading": { "enable-multi-threading": true, "http-dedicated-listener": true, "http-listener-threads": 4, "http-client-threads": 4 }, - ... "peers": [ // This is the configuration of this server instance. { @@ -1721,8 +1695,19 @@ as illustrated below: // primary as specified in the previous "peers" // entry and in "this-server-name" before that. "role": "secondary" - } + }, + ... + ], ... + }, + ... + ] + } + }, + ... + ], + ... + } In the example above, HA+MT is enabled with four threads for the listener and @@ -1781,8 +1766,6 @@ fewer drops but with longer response times. Currently, the default value for :: "Dhcp6": { - - ... // Limit the number of concurrently parked packets to 128. "parked-packet-limit": 128, "hooks-libraries": [ @@ -1796,6 +1779,13 @@ fewer drops but with longer response times. Currently, the default value for "high-availability": [ { "this-server-name": "server1", ... + } ] + } + }, + ... + ], + ... + } .. note:: |