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Merge pull request #83198 from Izorkin/netdata-fix

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nixos/netdata: fix permissions for plugins
This commit is contained in:
Jörg Thalheim 2020-03-23 10:00:40 +00:00 committed by GitHub
commit c456803b1a
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 23 additions and 1 deletions
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18
nixos/modules/services/monitoring/netdata.nix
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@ -9,6 +9,8 @@ let
mkdir -p $out/libexec/netdata/plugins.d
ln -s /run/wrappers/bin/apps.plugin $out/libexec/netdata/plugins.d/apps.plugin
ln -s /run/wrappers/bin/freeipmi.plugin $out/libexec/netdata/plugins.d/freeipmi.plugin
ln -s /run/wrappers/bin/perf.plugin $out/libexec/netdata/plugins.d/perf.plugin
ln -s /run/wrappers/bin/slabinfo.plugin $out/libexec/netdata/plugins.d/slabinfo.plugin
'';
plugins = [
@ -181,6 +183,22 @@ in {
permissions = "u+rx,g+rx,o-rwx";
};
security.wrappers."perf.plugin" = {
source = "${cfg.package}/libexec/netdata/plugins.d/perf.plugin.org";
capabilities = "cap_sys_admin+ep";
owner = cfg.user;
group = cfg.group;
permissions = "u+rx,g+rx,o-rx";
};
security.wrappers."slabinfo.plugin" = {
source = "${cfg.package}/libexec/netdata/plugins.d/slabinfo.plugin.org";
capabilities = "cap_dac_override+ep";
owner = cfg.user;
group = cfg.group;
permissions = "u+rx,g+rx,o-rx";
};
security.pam.loginLimits = [
{ domain = "netdata"; type = "soft"; item = "nofile"; value = "10000"; }
{ domain = "netdata"; type = "hard"; item = "nofile"; value = "30000"; }

6
pkgs/tools/system/netdata/default.nix
View File

@ -52,13 +52,17 @@ in stdenv.mkDerivation rec {
# rename this plugin so netdata will look for setuid wrapper
mv $out/libexec/netdata/plugins.d/apps.plugin \
$out/libexec/netdata/plugins.d/apps.plugin.org
mv $out/libexec/netdata/plugins.d/perf.plugin \
$out/libexec/netdata/plugins.d/perf.plugin.org
mv $out/libexec/netdata/plugins.d/slabinfo.plugin \
$out/libexec/netdata/plugins.d/slabinfo.plugin.org
${optionalString withIpmi ''
mv $out/libexec/netdata/plugins.d/freeipmi.plugin \
$out/libexec/netdata/plugins.d/freeipmi.plugin.org
''}
'';
preConfigure = optionalString (!stdenv.isDarwin) ''
preConfigure = optionalString (!stdenv.isDarwin) ''
substituteInPlace collectors/python.d.plugin/python_modules/third_party/lm_sensors.py \
--replace 'ctypes.util.find_library("sensors")' '"${lm_sensors.out}/lib/libsensors${stdenv.hostPlatform.extensions.sharedLibrary}"'
'';