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HAProxy - Load balancer
3e235d38ec
Background:
Python 2 is no longer supported since January, 1st 2020 as per
https://www.python.org/doc/sunset-python-2/
The purpose of this change is to make the spoa_server contrib library
compatible with Python 3 to allow transition to Python 3.
Test Settings:
ps_python.py:
...
spoa.set_var_null("null", spoa.scope_txn)
spoa.set_var_boolean("boolean", spoa.scope_txn, True)
spoa.set_var_int32("int32", spoa.scope_txn, 1234)
spoa.set_var_uint32("uint32", spoa.scope_txn, 1234)
spoa.set_var_int64("int64", spoa.scope_txn, 1234)
spoa.set_var_uint64("uint64", spoa.scope_txn, 1234)
spoa.set_var_ipv4("ipv4", spoa.scope_txn, ipaddress.IPv4Address(u"127.0.0.1"))
spoa.set_var_ipv6("ipv6", spoa.scope_txn, ipaddress.IPv6Address(u"1::f"))
spoa.set_var_str("str", spoa.scope_txn, "1::f")
spoa.set_var_bin("bin", spoa.scope_txn, "1:\x01:\x42f\x63\x63")
spoa.set_var_str("python_version", spoa.scope_sess, str(sys.version_info))
...
haproxy.cfg:
...
http-request capture var(txn.verb.null),debug len 1
http-request capture var(txn.verb.boolean),debug len 1
http-request capture var(txn.verb.int32),debug len 4
http-request capture var(txn.verb.uint32),debug len 4
http-request capture var(txn.verb.int64),debug len 4
http-request capture var(txn.verb.uint64),debug len 4
http-request capture var(txn.verb.ipv4),debug len 16
http-request capture var(txn.verb.ipv6),debug len 45
http-request capture var(txn.verb.str),debug len 32
http-request capture var(txn.verb.bin),debug len 32
http-request capture var(sess.verb.python_version),debug len 100
...
Test result:
Python 3.8:
ft_public ft_public/<NOSRV> 0/-1/-1/-1/0 403 212 - - PR-- 1/1/0/0/0 0/0 {|1|1234|1234|1234|1234|127.0.0.1|1::f|1::f|1:#01:Bfcc|sys.version_info(major=3, minor=8, micro=1, releaselevel='final', serial=0)} "POST / HTTP/1.1"
Python 3.7:
ft_public ft_public/<NOSRV> 0/-1/-1/-1/0 403 212 - - PR-- 1/1/0/0/0 0/0 {|1|1234|1234|1234|1234|127.0.0.1|1::f|1::f|1:#01:Bfcc|sys.version_info(major=3, minor=7, micro=6, releaselevel='final', serial=0)} "POST / HTTP/1.1"
Python 3.6:
ft_public ft_public/<NOSRV> 0/-1/-1/-1/0 403 212 - - PR-- 1/1/0/0/0 0/0 {|1|1234|1234|1234|1234|127.0.0.1|1::f|1::f|1:#01:Bfcc|sys.version_info(major=3, minor=6, micro=10, releaselevel='final', serial=0)} "POST / HTTP/1.1"
Python 2.7:
ft_public ft_public/<NOSRV> 0/-1/-1/-1/0 403 212 - - PR-- 1/1/0/0/0 0/0 {|1|1234|1234|1234|1234|127.0.0.1|1::f|1::f|1:#01:Bfcc|sys.version_info(major=2, minor=7, micro=17, releaselevel='final', serial=0)} "POST / HTTP/1.1"
Not tested:
Python <2.7
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||
|---|---|---|
| .github | ||
| contrib | ||
| doc | ||
| ebtree | ||
| examples | ||
| include | ||
| reg-tests | ||
| scripts | ||
| src | ||
| tests | ||
| .cirrus.yml | ||
| .gitignore | ||
| .travis.yml | ||
| BRANCHES | ||
| CHANGELOG | ||
| CONTRIBUTING | ||
| INSTALL | ||
| LICENSE | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
| ROADMAP | ||
| SUBVERS | ||
| VERDATE | ||
| VERSION | ||
The HAProxy documentation has been split into a number of different files for ease of use. 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)