Willy Tarreau bfc7b7acd8 MAJOR: checks: add support for a new "drain" administrative mode ... This patch adds support for a new "drain" mode. So now we have 3 admin modes for a server : - READY - DRAIN - MAINT The drain mode disables load balancing but leaves the server up. It can coexist with maint, except that maint has precedence. It is also inherited from tracked servers, so just like maint, it's represented with 2 bits. New functions were designed to set/clear each flag and to propagate the changes to tracking servers when relevant, and to log the changes. Existing functions srv_set_adm_maint() and srv_set_adm_ready() were replaced to make use of the new functions. Currently the drain mode is not yet used, however the whole logic was tested with all combinations of set/clear of both flags in various orders to catch all corner cases.		2014-05-23 14:29:11 +02:00
..
acl.h	MINOR: pattern: store configuration reference for each acl or map pattern.	2014-03-17 18:06:07 +01:00
arg.h	MAJOR: sample: maintain a per-proxy list of the fetch args to resolve	2013-04-03 02:13:02 +02:00
auth.h	MEDIUM: pattern: The match function browse itself the list or the tree.	2014-03-17 18:06:07 +01:00
backend.h	MAJOR: checks: add support for a new "drain" administrative mode	2014-05-23 14:29:11 +02:00
channel.h	CLEANUP: buffers: remove unused function buffer_contig_space_with_res()	2014-04-24 17:19:22 +02:00
checks.h	MEDIUM: checks: simplify server up/down/nolb transitions	2014-05-23 14:29:11 +02:00
compression.h	MINOR: compression: CPU usage limit	2012-11-21 02:15:16 +01:00
connection.h	MEDIUM: connection: Implement and extented PROXY Protocol V2	2014-05-09 08:25:38 +02:00
cttproxy.h	[MEDIUM] check for cttproxy support when required	2007-03-24 17:24:39 +01:00
dumpstats.h	MEDIUM: stats: reimplement HTTP keep-alive on the stats page	2014-04-24 17:24:56 +02:00
fd.h	BUG/MEDIUM: polling: fix possible CPU hogging of worker processes after receiving SIGUSR1.	2014-05-20 14:57:36 +02:00
freq_ctr.h	[MINOR] freq_ctr: add new types and functions for periods different from 1s	2010-08-10 14:01:09 +02:00
frontend.h	REORG: connection: move the PROXY protocol management to connection.c	2012-10-05 00:32:33 +02:00
hdr_idx.h	OPTIM/MINOR: move the hdr_idx pools out of the proxy struct	2011-10-24 18:15:04 +02:00
lb_chash.h	[MEDIUM] backend: implement consistent hashing variation	2009-10-09 07:17:58 +02:00
lb_fas.h	MEDIUM: backend: add the 'first' balancing algorithm	2012-02-21 22:27:27 +01:00
lb_fwlc.h	[CLEANUP] backend: move LB algos to individual files	2009-10-01 11:19:37 +02:00
lb_fwrr.h	[CLEANUP] backend: move LB algos to individual files	2009-10-01 11:19:37 +02:00
lb_map.h	[MINOR] lb_map: reorder code in order to ease integration of new hash functions	2009-10-01 21:11:15 +02:00
listener.h	CLEANUP: fix missing include <string.h> in proto/listener.h	2013-06-14 19:52:17 +02:00
log.h	MINOR: configuration: File and line propagation	2014-03-17 18:06:08 +01:00
map.h	MINOR: map: export parse output sample functions	2013-12-12 15:44:05 +01:00
obj_type.h	MINOR: obj: introduce a new type appctx	2013-12-09 15:40:22 +01:00
pattern.h	MEDIUM: pattern: use ebtree's longest match to index/lookup string beginning	2014-05-10 08:53:48 +02:00
payload.h	MINOR: payload: split smp_fetch_rdp_cookie()	2013-08-01 21:17:13 +02:00
peers.h	[CLEANUP] peers.h: fix declarations	2011-06-18 20:27:19 +02:00
pipe.h	[MEDIUM] introduce pipe pools	2009-01-25 13:49:53 +01:00
port_range.h	[MEDIUM] add support for binding to source port ranges during connect	2009-06-10 12:23:32 +02:00
proto_http.h	MINOR: http: export the smp_fetch_cookie function	2014-05-02 18:05:15 +02:00
proto_tcp.h	BUG/MEDIUM: stick-table: fix IPv4-to-IPv6 conversion in src_* fetches	2014-04-14 18:22:57 +02:00
proto_uxst.h	BUG/MEDIUM: stream_interface: restore get_src/get_dst	2012-05-11 16:48:10 +02:00
protocol.h	REORG: split "protocols" files into protocol and listener	2012-09-15 22:29:32 +02:00
proxy.h	MEDIUM: proxy: create a tree to store proxies by name	2014-03-15 07:48:35 +01:00
queue.h	REORG: checks: put the functions in the appropriate files !	2014-05-22 11:27:00 +02:00
raw_sock.h	REORG: connection: rename the data layer the "transport layer"	2012-10-04 22:26:09 +02:00
sample.h	MINOR: configuration: File and line propagation	2014-03-17 18:06:08 +01:00
server.h	MAJOR: checks: add support for a new "drain" administrative mode	2014-05-23 14:29:11 +02:00
session.h	MEDIUM: counters: stop relying on session flags at all	2014-01-28 23:34:45 +01:00
shctx.h	BUG/MAJOR: ssl: Fallback to private session cache if current lock mode is not supported.	2014-05-08 22:46:32 +02:00
signal.h	CLEANUP: includes: fix includes for a number of users of fd.h	2012-09-03 20:49:14 +02:00
ssl_sock.h	MEDIUM: connection: Implement and extented PROXY Protocol V2	2014-05-09 08:25:38 +02:00
stick_table.h	MEDIUM: stick-tables: flush old entries upon soft-stop	2013-09-04 17:54:01 +02:00
stream_interface.h	MEDIUM: stream-int: make si_connect() return an established state when possible	2013-12-31 23:32:12 +01:00
task.h	[MAJOR] proxy: finally get rid of maintain_proxies()	2011-07-25 16:33:49 +02:00
template.h	[CLEANUP] included common/version.h everywhere	2006-06-29 18:54:54 +02:00