forked from mirrors/nixpkgs
113 lines
3.3 KiB
Nix
113 lines
3.3 KiB
Nix
{ lib, fetchFromGitHub, buildGoModule, go, removeReferencesTo, buildEnv }:
|
|
|
|
let
|
|
package = buildGoModule rec {
|
|
pname = "nomad-autoscaler";
|
|
version = "0.3.4";
|
|
|
|
outputs = [
|
|
"out"
|
|
"bin"
|
|
"aws_asg"
|
|
"azure_vmss"
|
|
"datadog"
|
|
"fixed_value"
|
|
"gce_mig"
|
|
"nomad_apm"
|
|
"nomad_target"
|
|
"pass_through"
|
|
"prometheus"
|
|
"target_value"
|
|
"threshold"
|
|
];
|
|
|
|
src = fetchFromGitHub {
|
|
owner = "hashicorp";
|
|
repo = "nomad-autoscaler";
|
|
rev = "v${version}";
|
|
sha256 = "sha256-SmlcQH+K/axl6Gj+bX0Quk6K/usP0c1hWnIdFjS1dn8=";
|
|
};
|
|
|
|
vendorSha256 = "sha256-tO8vi9jBV6rVcGk/OoaXzpnQi4yPdozYZZwAMFCz2+c=";
|
|
|
|
subPackages = [ "." ];
|
|
|
|
nativeBuildInputs = [ removeReferencesTo ];
|
|
|
|
# buildGoModule overrides normal buildPhase, can't use makeTargets
|
|
postBuild = ''
|
|
make build plugins
|
|
'';
|
|
|
|
# tries to pull tests from network, and fails silently anyway
|
|
doCheck = false;
|
|
|
|
postInstall = ''
|
|
mkdir -p $bin/bin
|
|
mv $out/bin/nomad-autoscaler $bin/bin/nomad-autoscaler
|
|
ln -s $bin/bin/nomad-autoscaler $out/bin/nomad-autoscaler
|
|
|
|
for d in $outputs; do
|
|
mkdir -p ''${!d}/share
|
|
done
|
|
rmdir $bin/share
|
|
|
|
# have out contain all of the plugins
|
|
for plugin in bin/plugins/*; do
|
|
remove-references-to -t ${go} "$plugin"
|
|
cp "$plugin" $out/share/
|
|
done
|
|
|
|
# populate the outputs as individual plugins
|
|
# can't think of a more generic way to handle this
|
|
# bash doesn't allow for dashes '-' to be in a variable name
|
|
# this means that the output names will need to differ slightly from the binary
|
|
mv bin/plugins/aws-asg $aws_asg/share/
|
|
mv bin/plugins/azure-vmss $azure_vmss/share/
|
|
mv bin/plugins/datadog $datadog/share/
|
|
mv bin/plugins/fixed-value $fixed_value/share/
|
|
mv bin/plugins/gce-mig $gce_mig/share/
|
|
mv bin/plugins/nomad-apm $nomad_apm/share/
|
|
mv bin/plugins/nomad-target $nomad_target/share/
|
|
mv bin/plugins/pass-through $pass_through/share/
|
|
mv bin/plugins/prometheus $prometheus/share/
|
|
mv bin/plugins/target-value $target_value/share/
|
|
mv bin/plugins/threshold $threshold/share/
|
|
'';
|
|
|
|
# make toggle-able, so that overrided versions can disable this check if
|
|
# they want newer versions of the plugins without having to modify
|
|
# the output logic
|
|
doInstallCheck = true;
|
|
installCheckPhase = ''
|
|
rmdir bin/plugins || {
|
|
echo "Not all plugins were extracted"
|
|
echo "Please move the following to their related output: $(ls bin/plugins)"
|
|
exit 1
|
|
}
|
|
'';
|
|
|
|
passthru = {
|
|
inherit plugins withPlugins;
|
|
};
|
|
|
|
meta = with lib; {
|
|
description = "Autoscaling daemon for Nomad";
|
|
homepage = "https://github.com/hashicorp/nomad-autoscaler";
|
|
license = licenses.mpl20;
|
|
maintainers = with maintainers; [ jonringer ];
|
|
};
|
|
};
|
|
|
|
plugins = let
|
|
plugins = builtins.filter (n: !(lib.elem n [ "out" "bin" ])) package.outputs;
|
|
in lib.genAttrs plugins (output: package.${output});
|
|
|
|
# Intended to be used as: (nomad-autoscaler.withPlugins (ps: [ ps.aws_asg ps.nomad_target ])
|
|
withPlugins = f: buildEnv {
|
|
name = "nomad-autoscaler-env";
|
|
paths = [ package.bin ] ++ f plugins;
|
|
};
|
|
in
|
|
package
|