auth: simplify createDomain()

Merge pull request #10455 from Habbie/builder-yum-upgrade

builder rpmbuild: run yum upgrade first

builder rpmbuild: run yum upgrade first

Merge pull request #10434 from pieterlexis/upgrade-local-ipv6

Fix the upgrade guide for local-ipv6 + other doc fixes

Fix SQL highlighting in pgsql docs

Correctly update local-ipv6 deprecation info

Merge pull request #10376 from Habbie/auth-4.5.0-alpha1-docs

changelog and secpoll for auth-4.5.0-alpha1

update release date; mention new zone cache feature

Merge pull request #10398 from dmachard/doc-dnsdist-eol

 dnsdist: docs new EOL page

Merge pull request #10417 from omoerbeek/rec-docs-PolicyEvent.appliedPolicy

rec: Refer to the description in dq.appliedPolicy for PolicyEvent.appliedPolicy

Merge pull request #10416 from omoerbeek/redundant-checks-updateCacheFromRecords

rec: Remove checks in updateCacheFromRecords that are already done by sanitizeRecords.

Merge pull request #10396 from omoerbeek/rec-log-levels

Take into account g_quiet when determing loglevel and change a few loglevels

doc formatting/parsing fixes

changelog and secpoll for auth-4.5.0-alpha1

Merge pull request #10440 from omoerbeek/rec-nsec3-iter-default

rec: Change nsec3-max-iterations default to 150

Merge pull request #10342 from pieterlexis/svcb-rename-echconfig

SVCB: rename echconfig to ech and add test vectors from draft

Merge pull request #10423 from rgacogne/ddist-tcp-max-connections-stats-race

dnsdist: Add a suppression for a race in TCP stats reported by TSAN

Merge pull request #10439 from rgacogne/ddist-snmp-tsan-race

dnsdist: Fix a data race reported by TSAN in SNMP metrics

Change nsec3-max-iterations default to 150

Merge pull request #10433 from Habbie/rec-irrelevant-logging

rec: distinguish the various 'Removing irrelevant record' log lines

Merge pull request #10326 from omoerbeek/docs-year

docs: Determine copyright upper bound year by code

Merge pull request #10304 from Habbie/auth-faq-protectsystem

auth faq: document a ProtectSystem=full implication

dnsdist: Fix a data race reported by TSAN in SNMP metrics

Unless I'm mistaken, the report (below) is a false positive since
`std::atomic<T>::operator T` is equivalent to `load()` and
`std::atomic<T>::operator=` to `store()`, but perhaps I'm missing
something.
Note that I could not reproduce the issue using clang++ 11.1.0's
TSAN, only with the one from g++ 11.1.0.

```
==================
WARNING: ThreadSanitizer: data race (pid=11157)
  Atomic read of size 8 at 0x7b7400002580 by thread T2:
    #0 __tsan_atomic64_load <null> (dnsdist+0x7a6eb0)
    #1 std::atomic<double>::load(std::memory_order) const /usr/bin/../lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8/atomic:250:2 (dnsdist+0x83c4da)
    #2 pdns::stat_t_trait<double>::operator double() const /opt/project/pdns/dnsdistdist/./stat_t.hh:67:60 (dnsdist+0xd05b2e)
    #3 backendStatTable_handler(netsnmp_mib_handler_s*, netsnmp_handler_registration_s*, netsnmp_agent_request_info_s*, netsnmp_request_info_s*) /opt/project/pdns/dnsdistdist/dnsdist-snmp.cc:356:54 (dnsdist+0xeceab8)
    #4 netsnmp_call_next_handler <null> (libnetsnmpagent.so.30+0x2a0cc)
    #5 SNMPAgent::handleSNMPQueryCB(int, boost::any&) /opt/project/pdns/dnsdistdist/snmp-agent.cc:96:13 (dnsdist+0xfb2417)
    #6 boost::detail::function::void_function_invoker2<void (*)(int, boost::any&), void, int, boost::any&>::invoke(boost::detail::function::function_buffer&, int, boost::any&) /usr/include/boost/function/function_template.hpp:118:11 (dnsdist+0x8956e8)
    #7 boost::function2<void, int, boost::any&>::operator()(int, boost::any&) const /usr/include/boost/function/function_template.hpp:768:14 (dnsdist+0xf9f13c)
    #8 EpollFDMultiplexer::run(timeval*, int) /opt/project/pdns/dnsdistdist/epollmplexer.cc:176:7 (dnsdist+0xfd1feb)
    #9 SNMPAgent::worker() /opt/project/pdns/dnsdistdist/snmp-agent.cc:141:24 (dnsdist+0xfb273f)
    #10 void std::__invoke_impl<void, void (SNMPAgent::*)(), SNMPAgent*>(std::__invoke_memfun_deref, void (SNMPAgent::*&&)(), SNMPAgent*&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8/bits/invoke.h:73:14 (dnsdist+0xf36079)
    #11 std::__invoke_result<void (SNMPAgent::*)(), SNMPAgent*>::type std::__invoke<void (SNMPAgent::*)(), SNMPAgent*>(void (SNMPAgent::*&&)(), SNMPAgent*&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8/bits/invoke.h:95:14 (dnsdist+0xf35f71)
    #12 decltype(std::__invoke(_S_declval<0ul>(), _S_declval<1ul>())) std::thread::_Invoker<std::tuple<void (SNMPAgent::*)(), SNMPAgent*> >::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) /usr/bin/../lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8/thread:244:13 (dnsdist+0xf35f1e)
    #13 std::thread::_Invoker<std::tuple<void (SNMPAgent::*)(), SNMPAgent*> >::operator()() /usr/bin/../lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8/thread:253:11 (dnsdist+0xf35ec5)
    #14 std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (SNMPAgent::*)(), SNMPAgent*> > >::_M_run() /usr/bin/../lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8/thread:196:13 (dnsdist+0xf35c29)
    #15 <null> <null> (libstdc++.so.6+0xbbb2e)

  Previous write of size 8 at 0x7b7400002580 by thread T18:
    [failed to restore the stack]

  Location is heap block of size 2304 at 0x7b7400001e00 allocated by main thread:
    #0 operator new(unsigned long, std::align_val_t) <null> (dnsdist+0x7e8c57)
    #1 __gnu_cxx::new_allocator<std::_Sp_counted_ptr_inplace<DownstreamState, std::allocator<DownstreamState>, (__gnu_cxx::_Lock_policy)2> >::allocate(unsigned long, void const*) /usr/bin/../lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8/ext/new_allocator.h:108:31 (dnsdist+0xe6b4e2)
    #2 std::allocator_traits<std::allocator<std::_Sp_counted_ptr_inplace<DownstreamState, std::allocator<DownstreamState>, (__gnu_cxx::_Lock_policy)2> > >::allocate(std::allocator<std::_Sp_counted_ptr_inplace<DownstreamState, std::allocator<DownstreamState>, (__gnu_cxx::_Lock_policy)2> >&, unsigned long) /usr/bin/../lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8/bits/alloc_traits.h:436:20 (dnsdist+0xe6b430)
    #3 std::__allocated_ptr<std::allocator<std::_Sp_counted_ptr_inplace<DownstreamState, std::allocator<DownstreamState>, (__gnu_cxx::_Lock_policy)2> > > std::__allocate_guarded<std::allocator<std::_Sp_counted_ptr_inplace<DownstreamState, std::allocator<DownstreamState>, (__gnu_cxx::_Lock_policy)2> > >(std::allocator<std::_Sp_counted_ptr_inplace<DownstreamState, std::allocator<DownstreamState>, (__gnu_cxx::_Lock_policy)2> >&) /usr/bin/../lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8/bits/allocated_ptr.h:97:21 (dnsdist+0xe6b1d0)
    #4 std::__shared_count<(__gnu_cxx::_Lock_policy)2>::__shared_count<DownstreamState, std::allocator<DownstreamState>, ComboAddress&, ComboAddress&, unsigned int&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, unsigned long&, bool>(DownstreamState*&, std::_Sp_alloc_shared_tag<std::allocator<DownstreamState> >, ComboAddress&, ComboAddress&, unsigned int&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, unsigned long&, bool&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8/bits/shared_ptr_base.h:675:19 (dnsdist+0xe6fb0a)
    #5 std::__shared_ptr<DownstreamState, (__gnu_cxx::_Lock_policy)2>::__shared_ptr<std::allocator<DownstreamState>, ComboAddress&, ComboAddress&, unsigned int&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, unsigned long&, bool>(std::_Sp_alloc_shared_tag<std::allocator<DownstreamState> >, ComboAddress&, ComboAddress&, unsigned int&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, unsigned long&, bool&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8/bits/shared_ptr_base.h:1342:14 (dnsdist+0xe6fa7a)
    #6 std::shared_ptr<DownstreamState>::shared_ptr<std::allocator<DownstreamState>, ComboAddress&, ComboAddress&, unsigned int&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, unsigned long&, bool>(std::_Sp_alloc_shared_tag<std::allocator<DownstreamState> >, ComboAddress&, ComboAddress&, unsigned int&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, unsigned long&, bool&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8/bits/shared_ptr.h:359:4 (dnsdist+0xe6f99d)
    #7 std::shared_ptr<DownstreamState> std::allocate_shared<DownstreamState, std::allocator<DownstreamState>, ComboAddress&, ComboAddress&, unsigned int&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, unsigned long&, bool>(std::allocator<DownstreamState> const&, ComboAddress&, ComboAddress&, unsigned int&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, unsigned long&, bool&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8/bits/shared_ptr.h:705:14 (dnsdist+0xe6f8e0)
    #8 std::shared_ptr<DownstreamState> std::make_shared<DownstreamState, ComboAddress&, ComboAddress&, unsigned int&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, unsigned long&, bool>(ComboAddress&, ComboAddress&, unsigned int&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, unsigned long&, bool&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/8/../../../../include/c++/8/bits/shared_ptr.h:721:14 (dnsdist+0xe6a726)
    #9 setupLuaConfig(LuaContext&, bool, bool)::$_2::operator()(boost::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> > > > > >, boost::optional<int>) const /opt/project/pdns/dnsdistdist/dnsdist-lua.cc:356:11 (dnsdist+0xdf9166)
    #10 _ZN10LuaContext6BinderIRZL14setupLuaConfigRS_bbE3$_2RKN5boost7variantINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEJSt13unordered_mapISB_NS5_IbJSB_St6vectorISt4pairIiSB_ESaISF_EESt8functionIFSt5tupleIJ7DNSNamettEERKSK_ttP9dnsheaderEEEEESt4hashISB_ESt8equal_toISB_ESaISE_IKSB_SS_EEEEEEEclIJRKNS4_8optionalIiEEEEEDTcldtdefpT8functiondtdefpT5paramspclsr3stdE7forwardIT_Efp_EEEDpOS1A_ /opt/project/pdns/dnsdistdist/./ext/luawrapper/include/LuaContext.hpp:1846:20 (dnsdist+0xdf89af)
    #11 _ZN10LuaContext6BinderIRNS0_IRZL14setupLuaConfigRS_bbE3$_2RKN5boost7variantINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEJSt13unordered_mapISB_NS5_IbJSB_St6vectorISt4pairIiSB_ESaISF_EESt8functionIFSt5tupleIJ7DNSNamettEERKSK_ttP9dnsheaderEEEEESt4hashISB_ESt8equal_toISB_ESaISE_IKSB_SS_EEEEEEEERKNS4_8optionalIiEEEclIJEEEDTcldtdefpT8functiondtdefpT5paramspclsr3stdE7forwardIT_Efp_EEEDpOS1C_ /opt/project/pdns/dnsdistdist/./ext/luawrapper/include/LuaContext.hpp:1846:20 (dnsdist+0xdf8917)
    #12 std::shared_ptr<DownstreamState> LuaContext::readIntoFunction<std::shared_ptr<DownstreamState>, LuaContext::Binder<LuaContext::Binder<setupLuaConfig(LuaContext&, bool, bool)::$_2&, boost::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> > > > > > const&>&, boost::optional<int> const&>&>(lua_State*, LuaContext::tag<std::shared_ptr<DownstreamState> >, LuaContext::Binder<LuaContext::Binder<setupLuaConfig(LuaContext&, bool, bool)::$_2&, boost::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> > > > > > const&>&, boost::optional<int> const&>&, int) /opt/project/pdns/dnsdistdist/./ext/luawrapper/include/LuaContext.hpp:1766:16 (dnsdist+0xdf88be)
    #13 std::enable_if<IsOptional<boost::optional<int> >::value, std::shared_ptr<DownstreamState> >::type LuaContext::readIntoFunction<std::shared_ptr<DownstreamState>, LuaContext::Binder<setupLuaConfig(LuaContext&, bool, bool)::$_2&, boost::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> > > > > > const&>&, boost::optional<int> >(lua_State*, LuaContext::tag<std::shared_ptr<DownstreamState> >, LuaContext::Binder<setupLuaConfig(LuaContext&, bool, bool)::$_2&, boost::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> > > > > > const&>&, int, LuaContext::tag<boost::optional<int> >) /opt/project/pdns/dnsdistdist/./ext/luawrapper/include/LuaContext.hpp:1774:20 (dnsdist+0xdf8624)
    #14 std::enable_if<!(IsOptional<boost::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> > > > > > >::value), std::shared_ptr<DownstreamState> >::type LuaContext::readIntoFunction<std::shared_ptr<DownstreamState>, setupLuaConfig(LuaContext&, bool, bool)::$_2&, boost::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> > > > > >, boost::optional<int> >(lua_State*, LuaContext::tag<std::shared_ptr<DownstreamState> >, setupLuaConfig(LuaContext&, bool, bool)::$_2&, int, LuaContext::tag<boost::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> > > > > > >, LuaContext::tag<boost::optional<int> >) /opt/project/pdns/dnsdistdist/./ext/luawrapper/include/LuaContext.hpp:1796:16 (dnsdist+0xdf848d)
    #15 std::enable_if<(!(std::integral_constant<bool, false>::value)) && (!(std::is_void<bool>::value)), LuaContext::PushedObject>::type LuaContext::Pusher<std::shared_ptr<DownstreamState> (boost::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> > > > > >, boost::optional<int>), void>::callback2<setupLuaConfig(LuaContext&, bool, bool)::$_2&>(lua_State*, bool&&, int) /opt/project/pdns/dnsdistdist/./ext/luawrapper/include/LuaContext.hpp:2429:31 (dnsdist+0xdf83c2)
    #16 LuaContext::PushedObject LuaContext::Pusher<std::shared_ptr<DownstreamState> (boost::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> > > > > >, boost::optional<int>), void>::callback<setupLuaConfig(LuaContext&, bool, bool)::$_2>(lua_State*, setupLuaConfig(LuaContext&, bool, bool)::$_2*, int) /opt/project/pdns/dnsdistdist/./ext/luawrapper/include/LuaContext.hpp:2398:20 (dnsdist+0xdf8169)
    #17 std::enable_if<boost::has_trivial_destructor<setupLuaConfig(LuaContext&, bool, bool)::$_2>::value, LuaContext::PushedObject>::type LuaContext::Pusher<std::shared_ptr<DownstreamState> (boost::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> > > > > >, boost::optional<int>), void>::push<setupLuaConfig(LuaContext&, bool, bool)::$_2>(lua_State*, setupLuaConfig(LuaContext&, bool, bool)::$_2)::'lambda'(lua_State*)::operator()(lua_State*) const /opt/project/pdns/dnsdistdist/./ext/luawrapper/include/LuaContext.hpp:2327:20 (dnsdist+0xdf80c9)
    #18 std::enable_if<boost::has_trivial_destructor<setupLuaConfig(LuaContext&, bool, bool)::$_2>::value, LuaContext::PushedObject>::type LuaContext::Pusher<std::shared_ptr<DownstreamState> (boost::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> > > > > >, boost::optional<int>), void>::push<setupLuaConfig(LuaContext&, bool, bool)::$_2>(lua_State*, setupLuaConfig(LuaContext&, bool, bool)::$_2)::'lambda'(lua_State*)::__invoke(lua_State*) /opt/project/pdns/dnsdistdist/./ext/luawrapper/include/LuaContext.hpp:2323:31 (dnsdist+0xdf8055)
    #19 _init <null> (libluajit-5.1.so.2+0x9dd6)
    #20 std::tuple<> LuaContext::call<std::tuple<> >(lua_State*, LuaContext::PushedObject) /opt/project/pdns/dnsdistdist/./ext/luawrapper/include/LuaContext.hpp:1413:29 (dnsdist+0xc9ae67)
    #21 LuaContext::executeCode(std::istream&) /opt/project/pdns/dnsdistdist/./ext/luawrapper/include/LuaContext.hpp:267:9 (dnsdist+0xe6077a)
    #22 setupLua(LuaContext&, bool, bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /opt/project/pdns/dnsdistdist/dnsdist-lua.cc:2599:10 (dnsdist+0xdf4ff3)
    #23 main /opt/project/pdns/dnsdistdist/dnsdist.cc:2235:17 (dnsdist+0xf282ea)

  Thread T2 'dnsdist/SNMP' (tid=11160, running) created by main thread at:
    #0 pthread_create <null> (dnsdist+0x75f2d5)
    #1 std::thread::_M_start_thread(std::unique_ptr<std::thread::_State, std::default_delete<std::thread::_State> >, void (*)()) <null> (libstdc++.so.6+0xbbdb4)
    #2 SNMPAgent::run() /opt/project/pdns/dnsdistdist/./snmp-agent.hh:36:14 (dnsdist+0xf3087c)
    #3 main /opt/project/pdns/dnsdistdist/dnsdist.cc:2373:20 (dnsdist+0xf28f32)

  Thread T18 'dnsdist/healthC' (tid=11176, running) created by main thread at:
    #0 pthread_create <null> (dnsdist+0x75f2d5)
    #1 std::thread::_M_start_thread(std::unique_ptr<std::thread::_State, std::default_delete<std::thread::_State> >, void (*)()) <null> (libstdc++.so.6+0xbbdb4)
    #2 main /opt/project/pdns/dnsdistdist/dnsdist.cc:2463:12 (dnsdist+0xf29769)

SUMMARY: ThreadSanitizer: data race (/opt/dnsdist-with-tsan/bin/dnsdist+0x7a6eb0) in __tsan_atomic64_load
```

Merge pull request #10432 from mind04/pdns-zonecache

auth: zone-cache improvements

Merge pull request #10430 from mind04/pdns-wording

auth: use primary and secondary for pdnsutil and pdns_control commands

rec: distinguish the various 'Removing irrelevant record' log lines

auth: replace or insert newly created zones in the zone cache

auth: add new autosecondary domains to the zone cache

auth: update pdnsutil help message

auth: use primary/seconday in pddns_control and s/zone/domain

auth: use primary/seconday in pdnsutil

Merge pull request #10399 from mind04/pdns-recheck

auth: make sure we recheck failed SOA lookups for notifies

Merge pull request #10429 from rgacogne/loop-warnings

Fix 'temporary used in loop' warnings reported by g++ 11.1.0

Merge branch 'PowerDNS:master' into doc-dnsdist-eol

auth: Fix a 'temporary used in loop' warning reported by g++ 11.1.0

```
common_startup.cc: In function ‘void mainthread()’:
common_startup.cc:617:24: warning: loop variable ‘algotype’ of type ‘const string&’ {aka ‘const std::__cxx11::basic_string<char>&’} binds to a temporary constructed from type ‘const char* const’ [-Wrange-loop-construct]
  617 |     for (const string& algotype : {"ksk", "zsk"}) {
      |                        ^~~~~~~~
common_startup.cc:617:24: note: use non-reference type ‘const string’ {aka ‘const std::__cxx11::basic_string<char>’} to make the copy explicit or ‘const char* const&’ to prevent copying
```

test-dnsname_cc.cc: Fix a 'temporary used in loop' warning reported by g++ 11.1.0

```
test-dnsname_cc.cc: In member function ‘void test_dnsname_cc::test_compare_canonical::test_method()’:
test-dnsname_cc.cc:684:26: warning: loop variable ‘b’ of type ‘const string&’ {aka ‘const std::__cxx11::basic_string<char>&’} binds to a temporary constructed from type ‘const char* const’ [-Wrange-loop-construct]
  684 |   for(const std::string& b : {"bert.com.", "alpha.nl.", "articles.xxx.",
      |                          ^
test-dnsname_cc.cc:684:26: note: use non-reference type ‘const string’ {aka ‘const std::__cxx11::basic_string<char>’} to make the copy explicit or ‘const char* const&’ to prevent copying
```

Merge pull request #10421 from mind04/pdns-list-zones

auth: add an option to in/exclude disabled zones in the pdnsutil list-all-zone and list-keys output.

Merge pull request #10260 from mind04/pdns-nsec3param

auth: lower max-nsec3-iterations to 100

auth: pdnsutil, use cmds.at()

auth: optionally include disabled or empty zones in the pdnsutil list-all-zone and list-keys output

auth: lower max-nsec3-iterations to 100

Merge pull request #10424 from mind04/pdns-domain2zone

auth: replace domain-metadata-cache-ttl by zone-metadata-cache-ttl

auth: change domain to zone round 1

auth: replace domain-metadata-cache-ttl by zone-metadata-cache-ttl

Merge pull request #9464 from zeha/zonecache

auth: cache list of all domains

test zone-cache in gsqlite3 master and slave, with low TTL for more intensive testing

Merge pull request #10349 from omoerbeek/rec-tcpiohandler

rec: move to tcpiohandler for outgoing TCP

Merge pull request #10420 from omoerbeek/rec-nod-no-qm

rec: For the NOD lookup case, we don't want QName Minimization.

Merge pull request #10381 from rgacogne/ddist-better-padding

dnsdist: Reorganize the IDState and Rings fields

Rename domaincache to zonecache, also ttl to refreshinterval

Merge pull request #10282 from omoerbeek/qtype-tostring

Rename QType.getName() to QType.toString()

Rename QType.getName() to QType.toString()

Merge pull request #10401 from mind04/consistent

auth: change the consistent-backends default to 'yes'

dnsdist: Add a suppression for a race in TCP stats reported by TSAN

We might indeed be off by a few connections in the "maximum connections
seen" counter, but we don't care that much.

For the NOD lookup case, we don't want QName Minimization.

ueberbackend: include disabled domains in cache

Add (domain-)cache-ttl to gsqlite3-master CI

auth: change the consistent-backends default to 'yes'

Treat vanished domains like they were never in the cache

Refer to the description in dq.appliedPolicy for PolicyEvent.appliedPolicy.

Improving consistency.

Remove checks in updateCacheFromRecords that are already done by santizeRecords.

Fixes #10415 (at least the most obvious cases).

Merge branch 'PowerDNS:master' into doc-dnsdist-eol

Create eol.rst

Changed Aril -> May 2021, and added november 2021 as the 1.5 date

Merge pull request #10400 from mind04/headers

add missing includes (Fedora 34, gcc 11.1 / clang 12)

getAuth: abort if backend returned wrong SOA for cached domain

getAuth: avoid throwing when no SOA is returned for cached domain

auth-domaincache: use info-zone-query for inserted zone id

Also apply "RETURNING id" optimization for postgresql.

lmdbbackend/createDomain: reuse RW transaction

auth-domaincache: apply suggested comment improvement

Apply clang-format

auth-domaincache: add "new" headers

setReplacePending: avoid lock

test-auth-domaincache_cc: check zoneId value explicitly

Tidy up style nits

domaincache: preserve domains added while replace data collection was running

Reformat

Remove unused d_ops

Add separate auth domain cache test

AuthDomainCache: init d_ttl

AuthDomainCache: use std::move

Move extern AuthDomainCache into auth-domaincache.hh

Enable domain cache on gsql tests

Avoid abort if database server goes away

auth: add a cache of existing domains

add missing includes (Fedora 34, gcc 11.1 / clang 12)

EOL page

Merge pull request #10397 from aj-gh/fixdoc-refreshonttlperc

Fix docs: refresh-on-ttl-perc was added in 4.5.0

Fix docs: refresh-on-ttl-perc was added in 4.5.0

Merge pull request #10392 from Habbie/gpgsql-select-returning

auth gpgsql: use SELECT .. RETURNING to get inserted row ID

Merge pull request #10394 from mnordhoff/rec-upgrade

Combine duplicate sections in Recursor upgrade guide

Take into account q_quiet when determing loglevel and change a few
loglevels.

pdnsutil add-zone-key: better error formatting

auth gpgsql: use SELECT .. RETURNING to get inserted row ID, fixes #7175

Combine duplicate sections in Recursor upgrade guide.

Also use more consistent capitalization and wording.

Merge pull request #10389 from Habbie/dockerignore-git

.dockerignore: do not ignore .git

Merge pull request #10391 from omoerbeek/rec-fastopen-docs

rec: Better wording for fastopen docs.

Merge pull request #10350 from rgacogne/rec-duplicate-nsec-wc-proof

rec: Only add the NSEC and RRSIG records once in wildcard NODATA answers

Better wording for fastopen docs.

Merge pull request #10388 from rgacogne/ddist-document-default-cache-cleaning-delay

dnsdist: Document the default value of setCacheCleaningDelay()

.dockerignore: do not ignore .git

because we ignore **/*.1 to not drag built manpages into the docker
context - but this also prevents any tags ending in .1 (like rec-4.5.1)
from being built