diff --git a/CHANGELOG b/CHANGELOG index b177a28b2..e64f33959 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -1,6 +1,353 @@ ChangeLog : =========== +2013/12/16 : 1.5-dev20 + - DOC: add missing options to the manpage + - DOC: add manpage references to all system calls + - DOC: update manpage reference to haproxy-en.txt + - DOC: remove -s and -l options from the manpage + - DOC: missing information for the "description" keyword + - DOC: missing http-send-name-header keyword in keyword table + - MINOR: tools: function my_memmem() to lookup binary contents + - MEDIUM: checks: add send/expect tcp based check + - MEDIUM: backend: Enhance hash-type directive with an algorithm options + - MEDIUM: backend: Implement avalanche as a modifier of the hashing functions. + - DOC: Documentation for hashing function, with test results. + - BUG/MEDIUM: ssl: potential memory leak using verifyhost + - BUILD: ssl: compilation issue with openssl v0.9.6. + - BUG/MINOR: ssl: potential memory leaks using ssl_c_key_alg or ssl_c_sig_alg. + - MINOR: ssl: optimization of verifyhost on wildcard certificates. + - BUG/MINOR: ssl: verifyhost does not match empty strings on wildcard. + - MINOR: ssl: Add statement 'verifyhost' to "server" statements + - CLEANUP: session: remove event_accept() which was not used anymore + - BUG/MINOR: deinit: free fdinfo while doing cleanup + - DOC: minor typo fix in documentation + - BUG/MEDIUM: server: set the macro for server's max weight SRV_UWGHT_MAX to SRV_UWGHT_RANGE + - BUG/MINOR: use the same check condition for server as other algorithms + - DOC: fix typo in comments + - BUG/MINOR: deinit: free server map which is allocated in init_server_map() + - CLEANUP: stream_interface: cleanup loop information in si_conn_send_loop() + - MINOR: buffer: align the last output line of buffer_dump() + - MINOR: buffer: align the last output line if there are less than 8 characters left + - DOC: stick-table: modify the description + - OPTIM: stream_interface: return directly if the connection flag CO_FL_ERROR has been set + - CLEANUP: code style: use tabs to indent codes + - DOC: checkcache: block responses with cacheable cookies + - BUG/MINOR: check_config_validity: check the returned value of stktable_init() + - MEDIUM: haproxy-systemd-wrapper: Use haproxy in same directory + - MEDIUM: systemd-wrapper: Kill child processes when interrupted + - LOW: systemd-wrapper: Write debug information to stdout + - BUG/MINOR: http: fix "set-tos" not working in certain configurations + - MEDIUM: http: add IPv6 support for "set-tos" + - DOC: ssl: update build instructions to use new SSL_* variables + - BUILD/MINOR: systemd: fix compiler warning about unused result + - url32+src - like base32+src but whole url including parameters + - BUG/MINOR: fix forcing fastinter in "on-error" + - CLEANUP: Make parameters of srv_downtime and srv_getinter const + - CLEANUP: Remove unused 'last_slowstart_change' field from struct peer + - MEDIUM: Split up struct server's check element + - MEDIUM: Move result element to struct check + - MEDIUM: Paramatise functions over the check of a server + - MEDIUM: cfgparse: Factor out check initialisation + - MEDIUM: Add state to struct check + - MEDIUM: Move health element to struct check + - MEDIUM: Add helper for task creation for checks + - MEDIUM: Add helper function for failed checks + - MEDIUM: Log agent fail, stopped or down as info + - MEDIUM: Remove option lb-agent-chk + - MEDIUM: checks: Add supplementary agent checks + - MEDIUM: Do not mark a server as down if the agent is unavailable + - MEDIUM: Set rise and fall of agent checks to 1 + - MEDIUM: Add enable and disable agent unix socket commands + - MEDIUM: Add DRAIN state and report it on the stats page + - BUILD/MINOR: missing header file + - CLEANUP: regex: Create regex_comp function that compiles regex using compilation options + - CLEANUP: The function "regex_exec" needs the string length but in many case they expect null terminated char. + - MINOR: http: some exported functions were not in the header file + - MINOR: http: change url_decode to return the size of the decoded string. + - BUILD/MINOR: missing header file + - BUG/MEDIUM: sample: The function v4tov6 cannot support input and output overlap + - BUG/MINOR: arg: fix error reporting for add-header/set-header sample fetch arguments + - MINOR: sample: export the generic sample conversion parser + - MINOR: sample: export sample_casts + - MEDIUM: acl: use the fetch syntax 'fetch(args),conv(),conv()' into the ACL keyword + - MINOR: stick-table: use smp_expr_output_type() to retrieve the output type of a "struct sample_expr" + - MINOR: sample: provide the original sample_conv descriptor struct to the argument checker function. + - MINOR: tools: Add a function to convert buffer to an ipv6 address + - MINOR: acl: export acl arrays + - MINOR: acl: Extract the pattern parsing and indexation from the "acl_read_patterns_from_file()" function + - MINOR: acl: Extract the pattern matching function + - MINOR: sample: Define new struct sample_storage + - MEDIUM: acl: associate "struct sample_storage" to each "struct acl_pattern" + - REORG: acl/pattern: extract pattern matching from the acl file and create pattern.c + - MEDIUM: pattern: create pattern expression + - MEDIUM: pattern: rename "acl" prefix to "pat" + - MEDIUM: sample: let the cast functions set their output type + - MINOR: sample: add a private field to the struct sample_conv + - MINOR: map: Define map types + - MEDIUM: sample: add the "map" converter + - MEDIUM: http: The redirect strings follows the log format rules. + - BUG/MINOR: acl: acl parser does not recognize empty converter list + - BUG/MINOR: map: The map list was declared in the map.h file + - MINOR: map: Cleanup the initialisation of map descriptors. + - MEDIUM: map: merge identical maps + - BUG/MEDIUM: pattern: Pattern node has type of "struct pat_idx_elt" in place of "struct eb_node" + - BUG/MEDIUM: map: Bad map file parser + - CLEANUP/MINOR: standard: use the system define INET6_ADDRSTRLEN in place of MAX_IP6_LEN + - BUG/MEDIUM: sample: conversion from str to ipv6 may read data past end + - MINOR: map: export map_get_reference() function + - MINOR: pattern: Each pattern sets the expected input type + - MEDIUM: acl: Last patch change the output type + - MEDIUM: pattern: Extract the index process from the pat_parse_*() functions + - MINOR: standard: The function parse_binary() can use preallocated buffer + - MINOR: regex: Change the struct containing regex + - MINOR: regex: Copy the original regex expression into string. + - MINOR: pattern: add support for compiling patterns for lookups + - MINOR: pattern: make the pattern matching function return a pointer to the matched element + - MINOR: map: export parse output sample functions + - MINOR: pattern: add function to lookup a specific entry in pattern list + - MINOR: pattern/map: Each pattern must free the associated sample + - MEDIUM: dumpstat: make the CLI parser understand the backslash as an escape char + - MEDIUM: map: dynamic manipulation of maps + - BUG/MEDIUM: unique_id: junk in log on empty unique_id + - BUG/MINOR: log: junk at the end of syslog packet + - MINOR: Makefile: provide cscope rule + - DOC: compression: chunk are not compressed anymore + - MEDIUM: session: disable lingering on the server when the client aborts + - BUG/MEDIUM: prevent gcc from moving empty keywords lists into BSS + - DOC: remove the comment saying that SSL certs are not checked on the server side + - BUG: counters: third counter was not stored if others unset + - BUG/MAJOR: http: don't emit the send-name-header when no server is available + - BUG/MEDIUM: http: "option checkcache" fails with the no-cache header + - BUG/MAJOR: http: sample prefetch code was not properly migrated + - BUG/MEDIUM: splicing: fix abnormal CPU usage with splicing + - BUG/MINOR: stream_interface: don't call chk_snd() on polled events + - OPTIM: splicing: use splice() for the last block when relevant + - MEDIUM: sample: handle comma-delimited converter list + - MINOR: sample: fix sample_process handling of unstable data + - CLEANUP: acl: move the 3 remaining sample fetches to samples.c + - MINOR: sample: add a new "date" fetch to return the current date + - MINOR: samples: add the http_date([]) sample converter. + - DOC: minor improvements to the part on the stats socket. + - MEDIUM: sample: systematically pass the keyword pointer to the keyword + - MINOR: payload: split smp_fetch_rdp_cookie() + - MINOR: counters: factor out smp_fetch_sc*_tracked + - MINOR: counters: provide a generic function to retrieve a stkctr for sc* and src. + - MEDIUM: counters: factor out smp_fetch_sc*_get_gpc0 + - MEDIUM: counters: factor out smp_fetch_sc*_gpc0_rate + - MEDIUM: counters: factor out smp_fetch_sc*_inc_gpc0 + - MEDIUM: counters: factor out smp_fetch_sc*_clr_gpc0 + - MEDIUM: counters: factor out smp_fetch_sc*_conn_cnt + - MEDIUM: counters: factor out smp_fetch_sc*_conn_rate + - MEDIUM: counters: factor out smp_fetch_sc*_conn_cur + - MEDIUM: counters: factor out smp_fetch_sc*_sess_cnt + - MEDIUM: counters: factor out smp_fetch_sc*_sess_rate + - MEDIUM: counters: factor out smp_fetch_sc*_http_req_cnt + - MEDIUM: counters: factor out smp_fetch_sc*_http_req_rate + - MEDIUM: counters: factor out smp_fetch_sc*_http_err_cnt + - MEDIUM: counters: factor out smp_fetch_sc*_http_err_rate + - MEDIUM: counters: factor out smp_fetch_sc*_kbytes_in + - MEDIUM: counters: factor out smp_fetch_sc*_bytes_in_rate + - MEDIUM: counters: factor out smp_fetch_sc*_kbytes_out + - MEDIUM: counters: factor out smp_fetch_sc*_bytes_out_rate + - MEDIUM: counters: factor out smp_fetch_sc*_trackers + - MINOR: session: make the number of stick counter entries more configurable + - MEDIUM: counters: support passing the counter number as a fetch argument + - MEDIUM: counters: support looking up a key in an alternate table + - MEDIUM: cli: adjust the method for feeding frequency counters in tables + - MINOR: cli: make it possible to enter multiple values at once with "set table" + - MINOR: payload: allow the payload sample fetches to retrieve arbitrary lengths + - BUG/MINOR: cli: "clear table" must not kill entries that don't match condition + - MINOR: ssl: use MAXPATHLEN instead of PATH_MAX + - MINOR: config: warn when a server with no specific port uses rdp-cookie + - BUG/MEDIUM: unique_id: HTTP request counter must be unique! + - DOC: add a mention about the limited chunk size + - BUG/MEDIUM: fix broken send_proxy on FreeBSD + - MEDIUM: stick-tables: flush old entries upon soft-stop + - MINOR: tcp: add new "close" action for tcp-response + - MINOR: payload: provide the "res.len" fetch method + - BUILD: add SSL_INC/SSL_LIB variables to force the path to openssl + - MINOR: http: compute response time before processing headers + - BUG/MINOR: acl: fix improper string size assignment in proxy argument + - BUG/MEDIUM: http: accept full buffers on smp_prefetch_http + - BUG/MINOR: acl: implicit arguments of ACL keywords were not properly resolved + - BUG/MEDIUM: session: risk of crash on out of memory conditions + - BUG/MINOR: peers: set the accept date in outgoing connections + - BUG/MEDIUM: tcp: do not skip tracking rules on second pass + - BUG/MEDIUM: acl: do not evaluate next terms after a miss + - MINOR: acl: add a warning when an ACL keyword is used without any value + - MINOR: tcp: don't use tick_add_ifset() when timeout is known to be set + - BUG/MINOR: acl: remove patterns from the tree before freeing them + - MEDIUM: backend: add support for the wt6 hash + - OPTIM/MEDIUM: epoll: fuse active events into polled ones during polling changes + - OPTIM/MINOR: mark the source address as already known on accept() + - BUG/MINOR: stats: don't count tarpitted connections twice + - CLEANUP: http: homogenize processing of denied req counter + - CLEANUP: http: merge error handling for req* and http-request * + - BUG/MEDIUM: http: fix possible parser crash when parsing erroneous "http-request redirect" rules + - BUG/MINOR: http: fix build warning introduced with url32/url32_src + - BUG/MEDIUM: checks: fix slow start regression after fix attempt + - BUG/MAJOR: server: weight calculation fails for map-based algorithms + - MINOR: stats: report correct throttling percentage for servers in slowstart + - OPTIM: connection: fold the error handling with handshake handling + - MINOR: peers: accept to learn strings of different lengths + - BUG/MAJOR: fix haproxy crash when using server tracking instead of checks + - BUG/MAJOR: check: fix haproxy crash during soft-stop/soft-start + - BUG/MINOR: stats: do not report "via" on tracking servers in maintenance + - BUG/MINOR: connection: fix typo in error message report + - BUG/MINOR: backend: fix target address retrieval in transparent mode + - BUG/MINOR: config: report the correct track-sc number in tcp-rules + - BUG/MINOR: log: fix log-format parsing errors + - DOC: add some information about how to apply converters to samples + - MINOR: acl/pattern: use types different from int to clarify who does what. + - MINOR: pattern: import acl_find_match_name() into pattern.h + - MEDIUM: stick-tables: support automatic conversion from ipv4<->ipv6 + - MEDIUM: log-format: relax parsing of '%' followed by unsupported characters + - BUG/MINOR: http: usual deinit stuff in last commit + - BUILD: log: silent a warning about isblank() with latest patches + - BUG/MEDIUM: checks: fix health check regression causing them to depend on declaration order + - BUG/MEDIUM: checks: fix a long-standing issue with reporting connection errors + - BUG/MINOR: checks: don't consider errno and use conn->err_code + - BUG/MEDIUM: checks: also update the DRAIN state from the web interface + - MINOR: stats: remove some confusion between the DRAIN state and NOLB + - BUG/MINOR: tcp: check that no error is pending during a connect probe + - BUG/MINOR: connection: check EINTR when sending a PROXY header + - MEDIUM: connection: set the socket shutdown flags on socket errors + - BUG/MEDIUM: acl: fix regression introduced by latest converters support + - MINOR: connection: clear errno prior to checking for errors + - BUG/MINOR: checks: do not trust errno in write event before any syscall + - MEDIUM: checks: centralize error reporting + - OPTIM: checks: don't poll on recv when using plain TCP connects + - OPTIM: checks: avoid setting SO_LINGER twice + - MINOR: tools: add a generic binary hex string parser + - BUG/MEDIUM: checks: tcp-check: do not poll when there's nothing to send + - BUG/MEDIUM: check: tcp-check might miss some outgoing data when socket buffers are full + - BUG/MEDIUM: args: fix double free on error path in argument expression parser + - BUG/MINOR: acl: fix sample expression error reporting + - BUG/MINOR: checks: tcp-check actions are enums, not flags + - MEDIUM: checks: make tcp-check perform multiple send() at once + - BUG/MEDIUM: stick: completely remove the unused flag from the store entries + - OPTIM: ebtree: pack the struct eb_node to avoid holes on 64-bit + - BUG/MEDIUM: stick-tables: complete the latest fix about store-responses + - CLEANUP: stream_interface: remove unused field err_loc + - MEDIUM: stats: don't use conn->xprt_st anymore + - MINOR: session: add a simple function to retrieve a session from a task + - MEDIUM: stats: don't use conn->xprt_ctx anymore + - MEDIUM: peers: don't rely on conn->xprt_ctx anymore + - MINOR: http: prevent smp_fetch_url_{ip,port} from using si->conn + - MINOR: connection: make it easier to emit proxy protocol for unknown addresses + - MEDIUM: stats: prepare the HTTP stats I/O handler to support more states + - MAJOR: stats: move the HTTP stats handling to its applet + - MEDIUM: stats: move request argument processing to the final step + - MEDIUM: session: detect applets from the session by using s->target + - MAJOR: session: check for a connection to an applet in sess_prepare_conn_req() + - MAJOR: session: pass applet return traffic through the response analysers + - MEDIUM: stream-int: split the shutr/shutw functions between applet and conn + - MINOR: stream-int: make the shutr/shutw functions void + - MINOR: obj: provide a safe and an unsafe access to pointed objects + - MINOR: connection: add a field to store an object type + - MINOR: connection: always initialize conn->objt_type to OBJ_TYPE_CONN + - MEDIUM: stream interface: move the peers' ptr into the applet context + - MINOR: stream-interface: move the applet context to its own struct + - MINOR: obj: introduce a new type appctx + - MINOR: stream-int: rename ->applet to ->appctx + - MINOR: stream-int: split si_prepare_embedded into si_prepare_none and si_prepare_applet + - MINOR: stream-int: add a new pointer to the end point + - MEDIUM: stream-interface: set the pointer to the applet into the applet context + - MAJOR: stream interface: remove the ->release function pointer + - MEDIUM: stream-int: make ->end point to the connection or the appctx + - CLEANUP: stream-int: remove obsolete si_ctrl function + - MAJOR: stream-int: stop using si->conn and use si->end instead + - MEDIUM: stream-int: do not allocate a connection in parallel to applets + - MEDIUM: session: attach incoming connection to target on embryonic sessions + - MINOR: connection: add conn_init() to (re)initialize a connection + - MINOR: checks: call conn_init() to properly initialize the connection. + - MINOR: peers: make use of conn_init() to initialize the connection + - MINOR: session: use conn_init() to initialize the connections + - MINOR: http: use conn_init() to reinitialize the server connection + - MEDIUM: connection: replace conn_prepare with conn_assign + - MINOR: get rid of si_takeover_conn() + - MINOR: connection: add conn_new() / conn_free() + - MAJOR: connection: add two new flags to indicate readiness of control/transport + - MINOR: stream-interface: introduce si_reset() and si_set_state() + - MINOR: connection: reintroduce conn_prepare to set the protocol and transport + - MINOR: connection: replace conn_assign with conn_attach + - MEDIUM: stream-interface: introduce si_attach_conn to replace si_prepare_conn + - MAJOR: stream interface: dynamically allocate the outgoing connection + - MEDIUM: connection: move the send_proxy offset to the connection + - MINOR: connection: check for send_proxy during the connect(), not the SI + - MEDIUM: connection: merge the send_proxy and local_send_proxy calls + - MEDIUM: stream-int: replace occurrences of si->appctx with si_appctx() + - MEDIUM: stream-int: return the allocated appctx in stream_int_register_handler() + - MAJOR: stream-interface: dynamically allocate the applet context + - MEDIUM: session: automatically register the applet designated by the target + - MEDIUM: stats: delay appctx initialization + - CLEANUP: peers: use less confusing state/status code names + - MEDIUM: peers: delay appctx initialization + - MINOR: stats: provide some appctx information in "show sess all" + - DIET/MINOR: obj: pack the obj_type enum to 8 bits + - DIET/MINOR: connection: rearrange a few fields to save 8 bytes in the struct + - DIET/MINOR: listener: rearrange a few fields in struct listener to save 16 bytes + - DIET/MINOR: proxy: rearrange a few fields in struct proxy to save 16 bytes + - DIET/MINOR: session: reduce the struct session size by 8 bytes + - DIET/MINOR: stream-int: rearrange a few fields in struct stream_interface to save 8 bytes + - DIET/MINOR: http: reduce the size of struct http_txn by 8 bytes + - MINOR: http: switch the http state to an enum + - MINOR: http: use an enum for the auth method in http_auth_data + - DIET/MINOR: task: reduce struct task size by 8 bytes + - MINOR: stream_interface: add reporting of ressouce allocation errors + - MINOR: session: report lack of resources using the new stream-interface's error code + - BUILD: simplify the date and version retrieval in the makefile + - BUILD: prepare the makefile to skip format lines in SUBVERS and VERDATE + - BUILD: use format tags in VERDATE and SUBVERS files + - BUG/MEDIUM: channel: bo_getline() must wait for \n until buffer is full + - CLEANUP: check: server port is unsigned + - BUG/MEDIUM: checks: agent doesn't get the response if server does not closes + - MINOR: tools: buf2ip6 must not modify output on failure + - MINOR: pattern: do not assign SMP_TYPES by default to patterns + - MINOR: sample: make sample_parse_expr() use memprintf() to report parse errors + - MINOR: arg: improve wording on error reporting + - BUG/MEDIUM: sample: simplify and fix the argument parsing + - MEDIUM: acl: fix the argument parser to let the lower layer report detailed errors + - MEDIUM: acl: fix the initialization order of the ACL expression + - CLEANUP: acl: remove useless blind copy-paste from sample converters + - TESTS: add regression tests for ACL and sample expression parsers + - BUILD: time: adapt the type of TV_ETERNITY to the local system + - MINOR: chunks: allocate the trash chunks before parsing the config + - BUILD: definitely silence some stupid GCC warnings + - MINOR: chunks: always initialize the output chunk in get_trash_chunk() + - MINOR: checks: improve handling of the servers tracking chain + - REORG: checks: retrieve the check-specific defines from server.h to checks.h + - MINOR: checks: use an enum instead of flags to report a check result + - MINOR: checks: rename the state flags + - MINOR: checks: replace state DISABLED with CONFIGURED and ENABLED + - MINOR: checks: use check->state instead of srv->state & SRV_CHECKED + - MINOR: checks: fix agent check interval computation + - MINOR: checks: add a PAUSED state for the checks + - MINOR: checks: create the agent tasks even when no check is configured + - MINOR: checks: add a flag to indicate what check is an agent + - MEDIUM: checks: enable agent checks even if health checks are disabled + - BUG/MEDIUM: checks: ensure we can enable a server after boot + - BUG/MEDIUM: checks: tracking servers must not inherit the MAINT flag + - BUG/MAJOR: session: repair tcp-request connection rules + - BUILD: fix SUBVERS extraction in the Makefile + - BUILD: pattern: silence a warning about uninitialized value + - BUILD: log: fix build warning on Solaris + - BUILD: dumpstats: fix build error on Solaris + - DOC: move option pgsql-check to the correct place + - DOC: move option tcp-check to the proper place + - MINOR: connection: add simple functions to report connection readiness + - MEDIUM: connection: centralize handling of nolinger in fd management + - OPTIM: http: set CF_READ_DONTWAIT on response message + - OPTIM: http: do not re-enable reading on client side while closing the server side + - MINOR: config: add option http-keep-alive + - MEDIUM: connection: inform si_alloc_conn() whether existing conn is OK or not + - MAJOR: stream-int: handle the connection reuse in si_connect() + - MAJOR: http: add the keep-alive transition on the server side + - MAJOR: backend: enable connection reuse + - MINOR: http: add option prefer-last-server + - MEDIUM: http: do not report connection errors for second and further requests + 2013/06/17 : 1.5-dev19 - MINOR: stats: remove the autofocus on the scope input field - BUG/MEDIUM: Fix crt-list file parsing error: filtered name was ignored. diff --git a/README b/README index b90e54ee9..5c084130c 100644 --- a/README +++ b/README @@ -1,9 +1,9 @@ ---------------------- HAProxy how-to ---------------------- - version 1.5-dev19 + version 1.5-dev20 willy tarreau - 2013/06/17 + 2013/12/16 1) How to build it diff --git a/VERDATE b/VERDATE index 893b90660..48a936e68 100644 --- a/VERDATE +++ b/VERDATE @@ -1,2 +1 @@ -$Format:%ci$ -2013/06/17 +2013/12/16 diff --git a/VERSION b/VERSION index 21d2066ab..cd2d5d6e7 100644 --- a/VERSION +++ b/VERSION @@ -1 +1 @@ -1.5-dev19 +1.5-dev20 diff --git a/doc/configuration.txt b/doc/configuration.txt index b521bf35a..ae7bc1a35 100644 --- a/doc/configuration.txt +++ b/doc/configuration.txt @@ -4,7 +4,7 @@ ---------------------- version 1.5 willy tarreau - 2013/06/17 + 2013/12/16 This document covers the configuration language as implemented in the version diff --git a/examples/haproxy.spec b/examples/haproxy.spec index 5cda2001c..4f9184f41 100644 --- a/examples/haproxy.spec +++ b/examples/haproxy.spec @@ -1,6 +1,6 @@ Summary: HA-Proxy is a TCP/HTTP reverse proxy for high availability environments Name: haproxy -Version: 1.5-dev19 +Version: 1.5-dev20 Release: 1 License: GPL Group: System Environment/Daemons @@ -76,6 +76,9 @@ fi %attr(0755,root,root) %config %{_sysconfdir}/rc.d/init.d/%{name} %changelog +* Mon Dec 16 2013 Willy Tarreau +- updated to 1.5-dev20 + * Mon Jun 17 2013 Willy Tarreau - updated to 1.5-dev19