knot-resolver{,-manager}_6: init at 6.0.17

Co-Authored-By: Vladimír Čunát <v@cunat.cz>
This commit is contained in:
Leona Maroni
2025-12-05 18:04:33 +01:00
co-authored by Vladimír Čunát
parent 2c9796c6e6
commit ce141e72be
3 changed files with 258 additions and 0 deletions
@@ -0,0 +1,56 @@
{
knot-resolver_6,
writeText,
python3Packages,
}:
python3Packages.buildPythonPackage {
pname = "knot-resolver-manager_6";
inherit (knot-resolver_6) version src;
pyproject = true;
patches = [
# Rewrap the two supervisor's binaries, so that they obtain access to python modules
# defined in the manager. Those are then used as extensions of supervisord.
# Manager needs this fixed bin/supervisord on its $PATH.
./rewrap-supervisor.patch
];
# Propagate meson config from the C part to the python part.
# But the install-time etc differs from a sensible run-time etc.
postPatch = ''
substitute '${knot-resolver_6.config_py}'/knot_resolver/constants.py ./python/knot_resolver/constants.py \
--replace-fail '${knot-resolver_6.out}/etc' '/etc'
'';
build-system = with python3Packages; [
poetry-core
setuptools
];
# Deps can be seen in ${src}/pyproject.toml
propagatedBuildInputs = with python3Packages; [
aiohttp
jinja2
pyyaml
prometheus-client
supervisor
typing-extensions
];
doCheck = false; # FIXME
checkInputs = with python3Packages; [
python3Packages.augeas
dnspython
lief
pytestCheckHook
pytest-asyncio
pyroute2
pyparsing
toml
];
meta = knot-resolver_6.meta // {
mainProgram = "knot-resolver";
};
}
@@ -0,0 +1,14 @@
diff --git a/pyproject.toml b/pyproject.toml
index 22d6ca5b0d..15acfb3c6c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -71,6 +71,9 @@
[tool.poetry.scripts]
kresctl = 'knot_resolver.client.main:main'
knot-resolver = 'knot_resolver.manager.main:main'
+supervisord = 'supervisor.supervisord:main'
+supervisorctl = 'supervisor.supervisorctl:main'
+
[tool.poe.tasks]
# tasks runed through scripts located in 'scripts/poe-tasks/'
+188
View File
@@ -0,0 +1,188 @@
{
lib,
stdenv,
fetchurl,
# native deps.
runCommand,
pkg-config,
meson,
ninja,
makeWrapper,
# build+runtime deps.
knot-dns,
luajitPackages,
libuv,
gnutls,
lmdb,
jemalloc,
systemdMinimal,
libcap_ng,
dns-root-data,
nghttp2, # optionals, in principle
fstrm,
protobufc, # more optionals
# test-only deps.
cmocka,
which,
cacert,
extraFeatures ? false, # catch-all if defaults aren't enough
}:
let
result = if extraFeatures then wrapped-full else unwrapped;
inherit (lib) optional optionals optionalString;
lua = luajitPackages;
unwrapped = stdenv.mkDerivation (finalAttrs: {
pname = "knot-resolver_6";
version = "6.0.17";
src = fetchurl {
url = "https://secure.nic.cz/files/knot-resolver/knot-resolver-${finalAttrs.version}.tar.xz";
hash = "sha256-E9RJbvh66y+9OwBX4iEdRYUgUkHlCaDNQ0Hb5ejLXBw=";
};
outputs = [
"out"
"dev"
"config_py"
];
# Path fixups for the NixOS service.
# systemd Exec* options are difficult to override in NixOS *if present*, so we drop them.
postPatch = ''
patch meson.build <<EOF
@@ -50,2 +50,3 @@
-systemd_work_dir = prefix / get_option('localstatedir') / 'lib' / 'knot-resolver'
-systemd_cache_dir = prefix / get_option('localstatedir') / 'cache' / 'knot-resolver'
+systemd_work_dir = '/var/lib/knot-resolver'
+systemd_cache_dir = '/var/cache/knot-resolver'
+run_dir = '/run/knot-resolver'
EOF
sed -e '/^ExecStart=/d' -e '/^ExecReload=/d' \
-i systemd/knot-resolver.service.in
''
# some tests have issues with network sandboxing, apparently
+ optionalString finalAttrs.doInstallCheck ''
echo 'os.exit(77)' > daemon/lua/trust_anchors.test/bootstrap.test.lua
sed -E '/^[[:blank:]]*test_(dstaddr|headers),?$/d' -i \
tests/config/doh2.test.lua modules/http/http_doh.test.lua
'';
preConfigure = ''
patchShebangs scripts/
'';
nativeBuildInputs = [
pkg-config
meson
ninja
];
# http://knot-resolver.readthedocs.io/en/latest/build.html#requirements
buildInputs = [
knot-dns
lua.lua
libuv
gnutls
lmdb
]
## the rest are optional dependencies
++ optionals stdenv.hostPlatform.isLinux [
# lib
systemdMinimal
libcap_ng
]
++ [
jemalloc
nghttp2
]
++ [
fstrm
protobufc
] # dnstap support
;
mesonFlags = [
"-Dkeyfile_default=${dns-root-data}/root.ds"
"-Droot_hints=${dns-root-data}/root.hints"
"-Dinstall_kresd_conf=disabled" # not really useful; examples are inside share/doc/
"-Dmalloc=jemalloc"
"--default-library=static" # not used by anyone
]
++ optional finalAttrs.doInstallCheck "-Dunit_tests=enabled"
++ optional finalAttrs.doInstallCheck "-Dconfig_tests=enabled"
++ optional stdenv.hostPlatform.isLinux "-Dsystemd_files=enabled" # used by NixOS service
#"-Dextra_tests=enabled" # not suitable as in-distro tests; many deps, too.
;
postInstall = ''
cp -r ./python "$config_py"
rm "$out"/lib/libkres.a
''
+ optionalString stdenv.hostPlatform.isLinux ''
rm -r "$out"/lib/sysusers.d/ # ATM more likely to harm than help
'';
doInstallCheck = with stdenv; hostPlatform == buildPlatform;
nativeInstallCheckInputs = [
cmocka
which
cacert
lua.cqueues
lua.basexx
lua.http
];
installCheckPhase = ''
meson test --print-errorlogs --no-suite snowflake
'';
meta = with lib; {
description = "Caching validating DNS resolver, from .cz domain registry";
homepage = "https://knot-resolver.cz";
license = licenses.gpl3Plus;
platforms = platforms.unix;
maintainers = [
maintainers.vcunat # upstream developer
];
mainProgram = "kresd";
};
});
wrapped-full =
runCommand unwrapped.name
{
nativeBuildInputs = [ makeWrapper ];
buildInputs = with luajitPackages; [
# For http module, prefill module, trust anchor bootstrap.
# It brings lots of deps; some are useful elsewhere (e.g. cqueues).
http
# used by policy.slice_randomize_psl()
psl
];
preferLocalBuild = true;
allowSubstitutes = false;
inherit (unwrapped) meta;
}
(
''
mkdir -p "$out"/bin
makeWrapper '${unwrapped}/bin/kresd' "$out"/bin/kresd \
--set LUA_PATH "$LUA_PATH" \
--set LUA_CPATH "$LUA_CPATH"
ln -sr '${unwrapped}/bin/kres-cache-gc' "$out"/bin/
ln -sr '${unwrapped}/share' "$out"/
ln -sr '${unwrapped}/lib' "$out"/ # useful in NixOS service
ln -sr "$out"/{bin,sbin}
''
+ lib.optionalString unwrapped.doInstallCheck ''
echo "Checking that 'http' module loads, i.e. lua search paths work:"
echo "modules.load('http')" > test-http.lua
echo -e 'quit()' | env -i "$out"/bin/kresd -a 127.0.0.1#53535 -c test-http.lua
''
);
in
result