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119a79f479
Released version 3.2-dev8 with the following main changes :
- MINOR: jws: implement JWS signing
- TESTS: jws: implement a test for JWS signing
- CI: github: add "jose" to apt dependencies
- CLEANUP: log-forward: remove useless options2 init
- CLEANUP: log: add syslog_process_message() helper
- MINOR: proxy: add proxy->options3
- MINOR: log: migrate log-forward options from proxy->options2 to options3
- MINOR: log: provide source address information in syslog_process_message()
- MINOR: tools: only print address in sa2str() when port == -1
- MINOR: log: add "option host" log-forward option
- MINOR: log: handle log-forward "option host"
- MEDIUM: log: change default "host" strategy for log-forward section
- BUG/MEDIUM: thread: use pthread_self() not ha_pthread[tid] in set_affinity
- MINOR: compiler: add a simple macro to concatenate resolved strings
- MINOR: compiler: add a new __decl_thread_var() macro to declare local variables
- BUILD: tools: silence a build warning when USE_THREAD=0
- BUILD: backend: silence a build warning when threads are disabled
- DOC: management: rename some last occurences from domain "dns" to "resolvers"
- BUG/MINOR: stats: fix capabilities and hide settings for some generic metrics
- MINOR: cli: export cli_io_handler() to ease symbol resolution
- MINOR: tools: improve symbol resolution without dl_addr
- MINOR: tools: ease the declaration of known symbols in resolve_sym_name()
- MINOR: tools: teach resolve_sym_name() a few more common symbols
- BUILD: tools: avoid a build warning on gcc-4.8 in resolve_sym_name()
- DEV: ncpu: also emulate sysconf() for _SC_NPROCESSORS_*
- DOC: design-thoughts: commit numa-auto.txt
- MINOR: cpuset: make the API support negative CPU IDs
- MINOR: thread: rely on the cpuset functions to count bound CPUs
- MINOR: cpu-topo: add ha_cpu_topo definition
- MINOR: cpu-topo: allocate and initialize the ha_cpu_topo array.
- MINOR: cpu-topo: rely on _SC_NPROCESSORS_CONF to trim maxcpus
- MINOR: cpu-topo: add a function to dump CPU topology
- MINOR: cpu-topo: update CPU topology from excluded CPUs at boot
- REORG: cpu-topo: move bound cpu detection from cpuset to cpu-topo
- MINOR: cpu-topo: add detection of online CPUs on Linux
- MINOR: cpu-topo: add detection of online CPUs on FreeBSD
- MINOR: cpu-topo: try to detect offline cpus at boot
- MINOR: cpu-topo: add CPU topology detection for linux
- MINOR: cpu-topo: also store the sibling ID with SMT
- MINOR: cpu-topo: add NUMA node identification to CPUs on Linux
- MINOR: cpu-topo: add NUMA node identification to CPUs on FreeBSD
- MINOR: thread: turn thread_cpu_mask_forced() into an init-time variable
- MINOR: cfgparse: move the binding detection into numa_detect_topology()
- MINOR: cfgparse: use already known offline CPU information
- MINOR: global: add a command-line option to enable CPU binding debugging
- MINOR: cpu-topo: add a new "cpu-set" global directive to choose cpus
- MINOR: cpu-topo: add "drop-cpu" and "only-cpu" to cpu-set
- MEDIUM: thread: start to detect thread groups and threads min/max
- MEDIUM: cpu-topo: make sure to properly assign CPUs to threads as a fallback
- MEDIUM: thread: reimplement first numa node detection
- MEDIUM: cfgparse: remove now unused numa & thread-count detection
- MINOR: cpu-topo: refine cpu dump output to better show kept/dropped CPUs
- MINOR: cpu-topo: fall back to nominal_perf and scaling_max_freq for the capacity
- MINOR: cpu-topo: use cpufreq before acpi cppc
- MINOR: cpu-topo: boost the capacity of performance cores with cpufreq
- MINOR: cpu-topo: skip CPU detection when /sys/.../cpu does not exist
- MINOR: cpu-topo: skip identification of non-existing CPUs
- MINOR: cpu-topo: skip CPU properties that we've verified do not exist
- MINOR: cpu-topo: implement a sorting mechanism for CPU index
- MINOR: cpu-topo: implement a sorting mechanism by CPU locality
- MINOR: cpu-topo: implement a CPU sorting mechanism by cluster ID
- MINOR: cpu-topo: ignore single-core clusters
- MINOR: cpu-topo: assign clusters to cores without and renumber them
- MINOR: cpu-topo: make sure we don't leave unassigned IDs in the cpu_topo
- MINOR: cpu-topo: assign an L3 cache if more than 2 L2 instances
- MINOR: cpu-topo: renumber cores to avoid holes and make them contiguous
- MINOR: cpu-topo: add a function to sort by cluster+capacity
- MINOR: cpu-topo: consider capacity when forming clusters
- MINOR: cpu-topo: create an array of the clusters
- MINOR: cpu-topo: ignore excess of too small clusters
- MINOR: cpu-topo: add "only-node" and "drop-node" to cpu-set
- MINOR: cpu-topo: add "only-thread" and "drop-thread" to cpu-set
- MINOR: cpu-topo: add "only-core" and "drop-core" to cpu-set
- MINOR: cpu-topo: add "only-cluster" and "drop-cluster" to cpu-set
- MINOR: cpu-topo: add a CPU policy setting to the global section
- MINOR: cpu-topo: add a 'first-usable-node' cpu policy
- MEDIUM: cpu-topo: use the "first-usable-node" cpu-policy by default
- CLEANUP: thread: now remove the temporary CPU node binding code
- MINOR: cpu-topo: add cpu-policy "group-by-cluster"
- MEDIUM: cpu-topo: let the "group-by-cluster" split groups
- MINOR: cpu-topo: add a new "performance" cpu-policy
- MINOR: cpu-topo: add a new "efficiency" cpu-policy
- MINOR: cpu-topo: add a new "resource" cpu-policy
- MINOR: jws: add new functions in jws.h
- MINOR: cpu-topo: fix unused stack var 'cpu2' reported by coverity
- MINOR: hlua: add an optional timeout to AppletTCP:receive()
- MINOR: jws: use jwt_alg type instead of a char
- BUG/MINOR: log: prevent saddr NULL deref in syslog_io_handler()
- MINOR: stream: decrement srv->served after detaching from the list
- BUG/MINOR: hlua: fix optional timeout argument index for AppletTCP:receive()
- MINOR: server: simplify srv_has_streams()
- CLEANUP: server: make it clear that srv_check_for_deletion() is thread-safe
- MINOR: cli/server: don't take thread isolation to check for srv-removable
- BUG/MINOR: limits: compute_ideal_maxconn: don't cap remain if fd_hard_limit=0
- MINOR: limits: fix check_if_maxsock_permitted description
- BUG/MEDIUM: hlua/cli: fix cli applet UAF in hlua_applet_wakeup()
- MINOR: tools: path_base() concatenates a path with a base path
- MEDIUM: ssl/ckch: make the ckch_conf more generic
- BUG/MINOR: mux-h2: Reset streams with NO_ERROR code if full response was already sent
- MINOR: stats: add .generic explicit field in stat_col struct
- MINOR: stats: STATS_PX_CAP___B_ macro
- MINOR: stats: add .cap for some static metrics
- MINOR: stats: use stat_col storage stat_cols_info
- MEDIUM: promex: switch to using stat_cols_info for global metrics
- MINOR: promex: expose ST_I_INF_WARNINGS (AKA total_warnings) metric
- MEDIUM: promex: switch to using stat_cols_px for front/back/server metrics
- MINOR: stats: explicitly add frontend cap for ST_I_PX_REQ_TOT
- CLEANUP: promex: remove unused PROMEX_FL_{INFO,FRONT,BACK,LI,SRV} flags
- BUG/MEDIUM: mux-quic: fix crash on RS/SS emission if already close local
- BUG/MINOR: mux-quic: remove extra BUG_ON() in _qcc_send_stream()
- MEDIUM: mt_list: Reduce the max number of loops with exponential backoff
- MINOR: stats: add alt_name field to stat_col struct
- MINOR: stats: add alt name info to stat_cols_info where relevant
- MINOR: promex: get rid of promex_global_metric array
- MINOR: stats-proxy: add alt_name field for ME_NEW_{FE,BE,PX} helpers
- MINOR: stats-proxy: add alt name info to stat_cols_px where relevant
- MINOR: promex: get rid of promex_st_metrics array
- MINOR: pools: rename the "by_what" field of the show pools context to "how"
- MINOR: cli/pools: record the list of pool registrations even when merging them
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| .cirrus.yml | ||
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| BRANCHES | ||
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| CONTRIBUTING | ||
| INSTALL | ||
| LICENSE | ||
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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.