hydra/flake.nix

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{
description = "A Nix-based continuous build system";
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inputs.nixpkgs.follows = "nix/nixpkgs";
outputs = { self, nixpkgs, nix }:
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let
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version = "${builtins.readFile ./version}.${builtins.substring 0 8 self.lastModifiedDate}.${self.shortRev or "DIRTY"}";
pkgs = import nixpkgs {
system = "x86_64-linux";
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overlays = [ self.overlay nix.overlay ];
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};
# NixOS configuration used for VM tests.
hydraServer =
{ config, pkgs, ... }:
{ imports = [ self.nixosModules.hydraTest ];
virtualisation.memorySize = 1024;
virtualisation.writableStore = true;
environment.systemPackages = [ pkgs.perlPackages.LWP pkgs.perlPackages.JSON ];
nix = {
# Without this nix tries to fetch packages from the default
# cache.nixos.org which is not reachable from this sandboxed NixOS test.
binaryCaches = [];
};
};
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in rec {
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# A Nixpkgs overlay that provides a 'hydra' package.
overlay = final: prev: {
# Add LDAP dependencies that aren't currently found within nixpkgs.
perlPackages = prev.perlPackages // {
NetLDAPServer = prev.perlPackages.buildPerlPackage {
pname = "Net-LDAP-Server";
version = "0.43";
src = final.fetchurl {
url = "mirror://cpan/authors/id/A/AA/AAR/Net-LDAP-Server-0.43.tar.gz";
sha256 = "0qmh3cri3fpccmwz6bhwp78yskrb3qmalzvqn0a23hqbsfs4qv6x";
};
propagatedBuildInputs = with final.perlPackages; [ NetLDAP ConvertASN1 ];
meta = {
description = "LDAP server side protocol handling";
license = with final.stdenv.lib.licenses; [ artistic1 ];
};
};
NetLDAPSID = prev.perlPackages.buildPerlPackage {
pname = "Net-LDAP-SID";
version = "0.0001";
src = final.fetchurl {
url = "mirror://cpan/authors/id/K/KA/KARMAN/Net-LDAP-SID-0.001.tar.gz";
sha256 = "1mnnpkmj8kpb7qw50sm8h4sd8py37ssy2xi5hhxzr5whcx0cvhm8";
};
meta = {
description= "Active Directory Security Identifier manipulation";
license = with final.stdenv.lib.licenses; [ artistic2 ];
};
};
NetLDAPServerTest = prev.perlPackages.buildPerlPackage {
pname = "Net-LDAP-Server-Test";
version = "0.22";
src = final.fetchurl {
url = "mirror://cpan/authors/id/K/KA/KARMAN/Net-LDAP-Server-Test-0.22.tar.gz";
sha256 = "13idip7jky92v4adw60jn2gcc3zf339gsdqlnc9nnvqzbxxp285i";
};
propagatedBuildInputs = with final.perlPackages; [ NetLDAP NetLDAPServer TestMore DataDump NetLDAPSID ];
meta = {
description= "test Net::LDAP code";
license = with final.stdenv.lib.licenses; [ artistic1 ];
};
};
CatalystAuthenticationStoreLDAP = prev.perlPackages.buildPerlPackage {
pname = "Catalyst-Authentication-Store-LDAP";
version = "1.016";
src = final.fetchurl {
url = "mirror://cpan/authors/id/I/IL/ILMARI/Catalyst-Authentication-Store-LDAP-1.016.tar.gz";
sha256 = "0cm399vxqqf05cjgs1j5v3sk4qc6nmws5nfhf52qvpbwc4m82mq8";
};
propagatedBuildInputs = with final.perlPackages; [ NetLDAP CatalystPluginAuthentication ClassAccessorFast ];
buildInputs = with final.perlPackages; [ TestMore TestMockObject TestException NetLDAPServerTest ];
meta = {
description= "Authentication from an LDAP Directory";
license = with final.stdenv.lib.licenses; [ artistic1 ];
};
};
};
hydra = with final; let
perlDeps = buildEnv {
name = "hydra-perl-deps";
paths = with perlPackages; lib.closePropagation
[ ModulePluggable
CatalystActionREST
CatalystAuthenticationStoreDBIxClass
CatalystAuthenticationStoreLDAP
CatalystDevel
CatalystDispatchTypeRegex
CatalystPluginAccessLog
CatalystPluginAuthorizationRoles
CatalystPluginCaptcha
CatalystPluginSessionStateCookie
CatalystPluginSessionStoreFastMmap
CatalystPluginStackTrace
CatalystPluginUnicodeEncoding
CatalystTraitForRequestProxyBase
CatalystViewDownload
CatalystViewJSON
CatalystViewTT
CatalystXScriptServerStarman
CatalystXRoleApplicator
CryptRandPasswd
DBDPg
DBDSQLite
DataDump
DateTime
DigestSHA1
EmailMIME
EmailSender
FileSlurp
IOCompress
IPCRun
JSON
JSONAny
JSONXS
LWP
LWPProtocolHttps
NetAmazonS3
NetPrometheus
NetStatsd
PadWalker
Readonly
SQLSplitStatement
SetScalar
Starman
SysHostnameLong
TermSizeAny
TestMore
TextDiff
TextTable
XMLSimple
YAML
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final.nix.perl-bindings
git
];
};
in stdenv.mkDerivation {
name = "hydra-${version}";
src = self;
buildInputs =
[ makeWrapper autoconf automake libtool unzip nukeReferences pkgconfig libpqxx
gitAndTools.topGit mercurial darcs subversion breezy openssl bzip2 libxslt
final.nix perlDeps perl mdbook
boost
postgresql_11
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(if lib.versionAtLeast lib.version "20.03pre"
then nlohmann_json
else nlohmann_json.override { multipleHeaders = true; })
];
checkInputs = [
foreman
];
hydraPath = lib.makeBinPath (
[ subversion openssh final.nix coreutils findutils pixz
gzip bzip2 lzma gnutar unzip git gitAndTools.topGit mercurial darcs gnused breezy
] ++ lib.optionals stdenv.isLinux [ rpm dpkg cdrkit ] );
shellHook = ''
PATH=$(pwd)/src/hydra-evaluator:$(pwd)/src/script:$(pwd)/src/hydra-eval-jobs:$(pwd)/src/hydra-queue-runner:$PATH
PERL5LIB=$(pwd)/src/lib:$PERL5LIB
export HYDRA_HOME="src/"
mkdir -p .hydra-data
export HYDRA_DATA="$(pwd)/.hydra-data"
export HYDRA_DBI='dbi:Pg:dbname=hydra;host=localhost;port=64444'
'';
preConfigure = "autoreconf -vfi";
NIX_LDFLAGS = [ "-lpthread" ];
enableParallelBuilding = true;
doCheck = true;
preCheck = ''
patchShebangs .
export LOGNAME=''${LOGNAME:-foo}
# set $HOME for bzr so it can create its trace file
export HOME=$(mktemp -d)
'';
postInstall = ''
mkdir -p $out/nix-support
for i in $out/bin/*; do
read -n 4 chars < $i
if [[ $chars =~ ELF ]]; then continue; fi
wrapProgram $i \
--prefix PERL5LIB ':' $out/libexec/hydra/lib:$PERL5LIB \
--prefix PATH ':' $out/bin:$hydraPath \
--set HYDRA_RELEASE ${version} \
--set HYDRA_HOME $out/libexec/hydra \
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--set NIX_RELEASE ${final.nix.name or "unknown"}
done
'';
dontStrip = true;
meta.description = "Build of Hydra on ${system}";
passthru = { inherit perlDeps; inherit (final) nix; };
};
};
hydraJobs = {
build.x86_64-linux = packages.x86_64-linux.hydra;
manual =
pkgs.runCommand "hydra-manual-${version}" {}
''
mkdir -p $out/share
cp -prvd ${pkgs.hydra}/share/doc $out/share/
mkdir $out/nix-support
echo "doc manual $out/share/doc/hydra" >> $out/nix-support/hydra-build-products
'';
tests.install.x86_64-linux =
with import (nixpkgs + "/nixos/lib/testing-python.nix") { system = "x86_64-linux"; };
simpleTest {
machine = hydraServer;
testScript =
''
machine.wait_for_job("hydra-init")
machine.wait_for_job("hydra-server")
machine.wait_for_job("hydra-evaluator")
machine.wait_for_job("hydra-queue-runner")
machine.wait_for_open_port("3000")
machine.succeed("curl --fail http://localhost:3000/")
'';
};
tests.api.x86_64-linux =
with import (nixpkgs + "/nixos/lib/testing-python.nix") { system = "x86_64-linux"; };
simpleTest {
machine = { pkgs, ... }: {
imports = [ hydraServer ];
# No caching for PathInput plugin, otherwise we get wrong values
# (as it has a 30s window where no changes to the file are considered).
services.hydra-dev.extraConfig = ''
path_input_cache_validity_seconds = 0
'';
};
testScript =
let dbi = "dbi:Pg:dbname=hydra;user=root;"; in
''
machine.wait_for_job("hydra-init")
# Create an admin account and some other state.
machine.succeed(
"""
su - hydra -c "hydra-create-user root --email-address 'alice@example.org' --password foobar --role admin"
mkdir /run/jobset /tmp/nix
chmod 755 /run/jobset /tmp/nix
cp ${./tests/api-test.nix} /run/jobset/default.nix
chmod 644 /run/jobset/default.nix
chown -R hydra /run/jobset /tmp/nix
"""
)
machine.succeed("systemctl stop hydra-evaluator hydra-queue-runner")
machine.wait_for_job("hydra-server")
machine.wait_for_open_port("3000")
# Run the API tests.
machine.succeed(
"su - hydra -c 'perl -I ${pkgs.hydra.perlDeps}/lib/perl5/site_perl ${./tests/api-test.pl}' >&2"
)
'';
};
tests.notifications.x86_64-linux =
with import (nixpkgs + "/nixos/lib/testing-python.nix") { system = "x86_64-linux"; };
simpleTest {
machine = { pkgs, ... }: {
imports = [ hydraServer ];
services.hydra-dev.extraConfig = ''
<influxdb>
url = http://127.0.0.1:8086
db = hydra
</influxdb>
'';
services.influxdb.enable = true;
};
testScript = ''
machine.wait_for_job("hydra-init")
# Create an admin account and some other state.
machine.succeed(
"""
su - hydra -c "hydra-create-user root --email-address 'alice@example.org' --password foobar --role admin"
mkdir /run/jobset
chmod 755 /run/jobset
cp ${./tests/api-test.nix} /run/jobset/default.nix
chmod 644 /run/jobset/default.nix
chown -R hydra /run/jobset
"""
)
# Wait until InfluxDB can receive web requests
machine.wait_for_job("influxdb")
machine.wait_for_open_port("8086")
# Create an InfluxDB database where hydra will write to
machine.succeed(
"curl -XPOST 'http://127.0.0.1:8086/query' "
+ "--data-urlencode 'q=CREATE DATABASE hydra'"
)
# Wait until hydra-server can receive HTTP requests
machine.wait_for_job("hydra-server")
machine.wait_for_open_port("3000")
# Setup the project and jobset
machine.succeed(
"su - hydra -c 'perl -I ${pkgs.hydra.perlDeps}/lib/perl5/site_perl ${./tests/setup-notifications-jobset.pl}' >&2"
)
# Wait until hydra has build the job and
# the InfluxDBNotification plugin uploaded its notification to InfluxDB
machine.wait_until_succeeds(
"curl -s -H 'Accept: application/csv' "
+ "-G 'http://127.0.0.1:8086/query?db=hydra' "
+ "--data-urlencode 'q=SELECT * FROM hydra_build_status' | grep success"
)
'';
};
tests.ldap.x86_64-linux =
with import (nixpkgs + "/nixos/lib/testing-python.nix") { system = "x86_64-linux"; };
makeTest {
machine = { pkgs, ... }: {
imports = [ hydraServer ];
services.openldap = {
enable = true;
suffix = "dc=example";
rootdn = "cn=root,dc=example";
rootpw = "notapassword";
database = "bdb";
dataDir = "/var/lib/openldap";
extraConfig = ''
moduleload pw-sha2
'';
extraDatabaseConfig = ''
'';
# userPassword generated via `slappasswd -o module-load=pw-sha2 -h '{SSHA256}'`
# The admin user has the password `password and `user` has the password `foobar`.
declarativeContents = ''
dn: dc=example
dc: example
o: Root
objectClass: top
objectClass: dcObject
objectClass: organization
dn: ou=users,dc=example
ou: users
description: All users
objectClass: top
objectClass: organizationalUnit
dn: ou=groups,dc=example
ou: groups
description: All groups
objectClass: top
objectClass: organizationalUnit
dn: cn=hydra_admin,ou=groups,dc=example
cn: hydra_admin
description: Hydra Admin user group
objectClass: groupOfNames
member: cn=admin,ou=users,dc=example
dn: cn=user,ou=users,dc=example
objectClass: organizationalPerson
objectClass: inetOrgPerson
sn: user
cn: user
mail: user@example
userPassword: {SSHA256}B9rfUbNgv8nIGn1Hm5qbVQdv6AIQb012ORJwegqELB0DWCzoMCY+4A==
dn: cn=admin,ou=users,dc=example
objectClass: organizationalPerson
objectClass: inetOrgPerson
sn: admin
cn: admin
mail: admin@example
userPassword: {SSHA256}meKP7fSWhkzXFC1f8RWRb8V8ssmN/VQJp7xJrUFFcNUDuwP1PbitMg==
'';
};
systemd.services.hdyra-server.environment.CATALYST_DEBUG = "1";
systemd.services.hydra-server.environment.HYDRA_LDAP_CONFIG = pkgs.writeText "config.yaml"
# example config based on https://metacpan.org/source/ILMARI/Catalyst-Authentication-Store-LDAP-1.016/README#L103
''
credential:
class: Password
password_field: password
password_type: self_check
store:
class: LDAP
ldap_server: localhost
ldap_server_options.timeout: 30
binddn: "cn=root,dc=example"
bindpw: notapassword
start_tls: 0
start_tls_options:
verify: none
user_basedn: "ou=users,dc=example"
user_filter: "(&(objectClass=inetOrgPerson)(cn=%s))"
user_scope: one
user_field: cn
user_search_options:
deref: always
use_roles: 1
role_basedn: "ou=groups,dc=example"
role_filter: "(&(objectClass=groupOfNames)(member=%s))"
role_scope: one
role_field: cn
role_value: dn
role_search_options:
deref: always
'';
networking.firewall.enable = false;
};
testScript = ''
import json
machine.wait_for_unit("openldap.service")
machine.wait_for_job("hydra-init")
machine.wait_for_open_port("3000")
response = machine.succeed(
"curl --fail http://localhost:3000/login -H 'Accept: application/json' -H 'Referer: http://localhost:3000' --data 'username=user&password=foobar'"
)
response_json = json.loads(response)
assert "user" == response_json["username"]
assert "user@example" == response_json["emailaddress"]
assert len(response_json["userroles"]) == 0
# logging on with wrong credentials shouldn't work
machine.fail(
"curl --fail http://localhost:3000/login -H 'Accept: application/json' -H 'Referer: http://localhost:3000' --data 'username=user&password=wrongpassword'"
)
# the admin user should get the admin role from his group membership in `hydra_admin`
response = machine.succeed(
"curl --fail http://localhost:3000/login -H 'Accept: application/json' -H 'Referer: http://localhost:3000' --data 'username=admin&password=password'"
)
response_json = json.loads(response)
assert "admin" == response_json["username"]
assert "admin@example" == response_json["emailaddress"]
assert "admin" in response_json["userroles"]
'';
};
tests.validate-openapi = pkgs.runCommand "validate-openapi"
{ buildInputs = [ pkgs.openapi-generator-cli ]; }
''
openapi-generator-cli validate -i ${./hydra-api.yaml}
touch $out
'';
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container = nixosConfigurations.container.config.system.build.toplevel;
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};
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checks.x86_64-linux.build = hydraJobs.build.x86_64-linux;
checks.x86_64-linux.install = hydraJobs.tests.install.x86_64-linux;
checks.x86_64-linux.validate-openapi = hydraJobs.tests.validate-openapi;
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packages.x86_64-linux.hydra = pkgs.hydra;
defaultPackage.x86_64-linux = pkgs.hydra;
nixosModules.hydra = {
imports = [ ./hydra-module.nix ];
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nixpkgs.overlays = [ self.overlay nix.overlay ];
};
nixosModules.hydraTest = {
imports = [ self.nixosModules.hydra ];
services.hydra-dev.enable = true;
services.hydra-dev.hydraURL = "http://hydra.example.org";
services.hydra-dev.notificationSender = "admin@hydra.example.org";
systemd.services.hydra-send-stats.enable = false;
services.postgresql.enable = true;
services.postgresql.package = pkgs.postgresql_11;
# The following is to work around the following error from hydra-server:
# [error] Caught exception in engine "Cannot determine local time zone"
time.timeZone = "UTC";
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nix.extraOptions = ''
allowed-uris = https://github.com/
'';
};
nixosModules.hydraProxy = {
services.httpd = {
enable = true;
adminAddr = "hydra-admin@example.org";
extraConfig = ''
<Proxy *>
Order deny,allow
Allow from all
</Proxy>
ProxyRequests Off
ProxyPreserveHost On
ProxyPass /apache-errors !
ErrorDocument 503 /apache-errors/503.html
ProxyPass / http://127.0.0.1:3000/ retry=5 disablereuse=on
ProxyPassReverse / http://127.0.0.1:3000/
'';
};
};
nixosConfigurations.container = nixpkgs.lib.nixosSystem {
system = "x86_64-linux";
modules =
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[ self.nixosModules.hydraTest
self.nixosModules.hydraProxy
{ system.configurationRevision = self.rev;
boot.isContainer = true;
networking.useDHCP = false;
networking.firewall.allowedTCPPorts = [ 80 ];
networking.hostName = "hydra";
services.hydra-dev.useSubstitutes = true;
}
];
};
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};
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}