mirror of
https://git.haproxy.org/git/haproxy.git/
synced 2025-08-05 14:47:07 +02:00
5d4ff9f02e
Released version 3.3-dev4 with the following main changes :
- CLEANUP: server: do not check for duplicates anymore in findserver()
- REORG: server: move findserver() from proxy.c to server.c
- MINOR: server: use the tree to look up the server name in findserver()
- CLEANUP: server: rename server_find_by_name() to server_find()
- CLEANUP: server: rename findserver() to server_find_by_name()
- CLEANUP: server: use server_find_by_name() where relevant
- CLEANUP: cfgparse: lookup proxy ID using existing functions
- CLEANUP: stream: lookup server ID using standard functions
- CLEANUP: server: simplify server_find_by_id()
- CLEANUP: server: add server_find_by_addr()
- CLEANUP: stream: use server_find_by_addr() in sticking_rule_find_target()
- CLEANUP: server: be sure never to compare src against a non-existing defsrv
- MEDIUM: proxy: take the defsrv out of the struct proxy
- MINOR: proxy: add checks for defsrv's validity
- MEDIUM: proxy: no longer allocate the default-server entry by default
- MEDIUM: proxy: register a post-section cleanup function
- MINOR: debug: report haproxy and operating system info in panic dumps
- BUG/MEDIUM: h3: do not overwrite interim with final response
- BUG/MINOR: h3: properly realloc buffer after interim response encoding
- BUG/MINOR: h3: ensure that invalid status code are not encoded (FE side)
- MINOR: qmux: change API for snd_buf FIN transmission
- BUG/MEDIUM: h3: handle interim response properly on FE side
- BUG/MINOR: h3: properly handle interim response on BE side
- BUG/MINOR: quic: Wrong source address use on FreeBSD
- MINOR: h3: remove unused outbuf in h3_resp_headers_send()
- BUG/MINOR: applet: Don't trigger BUG_ON if the tid is not on appctx init
- DEV: gdb: add a memprofile decoder to the debug tools
- MINOR: quic: Get rid of qc_is_listener()
- DOC: connection: explain the rules for idle/safe/avail connections
- BUG/MEDIUM: quic-be: CC buffer released from wrong pool
- BUG/MINOR: halog: exit with error when some output filters are set simultaneosly
- MINOR: cpu-topo: split cpu_dump_topology() to show its summary in show dev
- MINOR: cpu-topo: write thread-cpu bindings into trash buffer
- MINOR: debug: align output style of debug_parse_cli_show_dev with cpu_dump_topology
- MINOR: debug: add thread-cpu bindings info in 'show dev' output
- MINOR: quic: Remove pool_head_quic_be_cc_buf pool
- BUILD: debug: add missed guard USE_CPU_AFFINITY to show cpu bindings
- BUG/MEDIUM: threads: Disable the workaround to load libgcc_s on macOS
- BUG/MINOR: logs: fix log-steps extra log origins selection
- BUG/MINOR: hq-interop: fix FIN transmission
- MINOR: ssl: Add ciphers in ssl traces
- MINOR: ssl: Add curve id to curve name table and mapping functions
- MINOR: ssl: Add curves in ssl traces
- MINOR: ssl: Dump ciphers and sigalgs details in trace with 'advanced' verbosity
- MINOR: ssl: Remove ClientHello specific traces if !HAVE_SSL_CLIENT_HELLO_CB
- MINOR: h3: use smallbuf for request header emission
- MINOR: h3: add traces to h3_req_headers_send()
- BUG/MINOR: h3: fix uninitialized value in h3_req_headers_send()
- MINOR: log: explicitly ignore "log-steps" on backends
- BUG/MEDIUM: acme: use POST-as-GET instead of GET for resources
- BUG/MINOR mux-quic: apply correctly timeout on output pending data
- BUG/MINOR: mux-quic: ensure close-spread-time is properly applied
- MINOR: mux-quic: refactor timeout code
- MINOR: mux-quic: correctly implement backend timeout
- MINOR: mux-quic: disable glitch on backend side
- MINOR: mux-quic: store session in QCS instance
- MEDIUM: mux-quic: implement be connection reuse
- MINOR: mux-quic: do not reuse connection if app already shut
- MEDIUM: mux-quic: support backend private connection
- MINOR: acme: remove acme_req_auth() and use acme_post_as_get() instead
- BUG/MINOR: acme: allow "processing" in challenge requests
- CLEANUP: acme: fix wrong spelling of "resources"
- CLEANUP: ssl: Use only NIDs in curve name to id table
- MINOR: acme: add ACME to the haproxy -vv feature list
- BUG/MINOR: hlua: Skip headers when a receive is performed on an HTTP applet
- BUG/MEDIUM: applet: State inbuf is no longer full if input data are skipped
- BUG/MEDIUM: stconn: Fix conditions to know an applet can get data from stream
- BUG/MINOR: applet: Fix applet_getword() to not return one extra byte
- BUG/MEDIUM: Remove sync sends from streams to applets
- MINOR: applet: Add HTX versions for applet_input_data() and applet_output_room()
- MINOR: applet: Improve applet API to take care of inbuf/outbuf alloc failures
- MEDIUM: hlua: Update the tcp applet to use its own buffers
- MINOR: hlua: Fill the request array on the first HTTP applet run
- MINOR: hlua: Use the buffer instead of the HTTP message to get HTTP headers
- MEDIUM: hlua: Update the http applet to use its own buffers
- BUG/MEDIUM: hlua: Report to SC when data were consumed on a lua socket
- BUG/MEDIUM: hlua: Report to SC when output data are blocked on a lua socket
- MEDIUM: hlua: Update the socket applet to use its own buffers
- BUG/MEDIUM: dns: Reset reconnect tempo when connection is finally established
- MEDIUM: dns: Update the dns_session applet to use its own buffers
- CLEANUP: http-client: Remove useless indentation when sending request body
- MINOR: http-client: Try to send request body with headers if possible
- MINOR: http-client: Trigger an error if first response block isn't a start-line
- BUG/MINOR: httpclient-cli: Don't try to dump raw headers in HTX mode
- MINOR: httpclient-cli: Reset httpclient HTX buffer instead of removing blocks
- MEDIUM: http-client: Update the http-client applet to use its own buffers
- MEDIUM: log: Update the log applet to use its own buffers
- MEDIUM: sink: Update the sink applets to use their own buffers
- MEDIUM: peers: Update the peer applet to use its own buffers
- MEDIUM: promex: Update the promex applet to use their own buffers
- MINOR: applet: Add support for flags on applets with a flag about the new API
- MEDIUM: applet: Emit a warning when a legacy applet is spawned
- BUG/MEDIUM: logs: fix sess_build_logline_orig() recursion with options
- MEDIUM: stats: avoid 1 indirection by storing the shared stats directly in counters struct
- CLEANUP: compiler: prefer char * over void * for pointer arithmetic
- CLEANUP: include: replace hand-rolled offsetof to avoid UB
- CLEANUP: peers: remove unused peer_session_target()
- OPTIM: stats: store fast sharded counters pointers at session and stream level
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HAProxy
HAProxy is a free, very fast and reliable reverse-proxy offering high availability, load balancing, and proxying for TCP and HTTP-based applications.
Installation
The INSTALL file describes how to build HAProxy. A list of packages is also available on the wiki.
Getting help
The discourse and the mailing-list are available for questions or configuration assistance. You can also use the slack or IRC channel. Please don't use the issue tracker for these.
The issue tracker is only for bug reports or feature requests.
Documentation
The HAProxy documentation has been split into a number of different files for ease of use. It is available in text format as well as HTML. The wiki is also meant to replace the old architecture guide.
Please refer to the following files depending on what you're looking for:
- INSTALL for instructions on how to build and install HAProxy
- BRANCHES to understand the project's life cycle and what version to use
- LICENSE for the project's license
- CONTRIBUTING for the process to follow to submit contributions
The more detailed documentation is located into the doc/ directory:
- doc/intro.txt for a quick introduction on HAProxy
- doc/configuration.txt for the configuration's reference manual
- doc/lua.txt for the Lua's reference manual
- doc/SPOE.txt for how to use the SPOE engine
- doc/network-namespaces.txt for how to use network namespaces under Linux
- doc/management.txt for the management guide
- doc/regression-testing.txt for how to use the regression testing suite
- doc/peers.txt for the peers protocol reference
- doc/coding-style.txt for how to adopt HAProxy's coding style
- doc/internals for developer-specific documentation (not all up to date)
License
HAProxy is licensed under GPL 2 or any later version, the headers under LGPL 2.1. See the LICENSE file for a more detailed explanation.