Frédéric Lécaille 36d1565640 MINOR: peers: Support for peer shards ... Add "shards" new keyword for "peers" section to configure the number of peer shards attached to such secions. This impact all the stick-tables attached to the section. Add "shard" new "server" parameter to configure the peers which participate to all the stick-tables contents distribution. Each peer receive the stick-tables updates only for keys with this shard value as distribution hash. The "shard" value is stored in ->shard new server struct member. cfg_parse_peers() which is the function which is called to parse all the lines of a "peers" section is modified to parse the "shards" parameter stored in ->nb_shards new peers struct member. Add srv_parse_shard() new callback into server.c to pare the "shard" parameter. Implement stksess_getkey_hash() to compute the distribution hash for a stick-table key as the 64-bits xxhash of the key concatenated to the stick-table name. This function is called by stksess_setkey_shard(), itself called by the already implemented function which create a new stick-table key (stksess_new()). Add ->idlen new stktable struct member to store the stick-table name length to not have to compute it each time a stick-table key hash is computed.		2022-10-24 10:55:53 +02:00
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haproxy	MINOR: peers: Support for peer shards	2022-10-24 10:55:53 +02:00
import	MINOR: plock: support disabling exponential back-off	2022-10-12 14:19:05 +02:00