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fixup! buildkite-agent service: init for nix-darwin

This commit is contained in:
Rodney Lorrimar 2018-02-23 20:04:29 +00:00
parent ed6e80a179
commit 5869c4e45b

View file

@ -33,144 +33,142 @@ in
{ {
options = { options = {
services.buildkite-agent = { services.buildkite-agent.enable = mkEnableOption "buildkite-agent";
enable = mkEnableOption "buildkite-agent";
package = mkOption { services.buildkite-agent.package = mkOption {
default = pkgs.buildkite-agent; default = pkgs.buildkite-agent;
defaultText = "pkgs.buildkite-agent"; defaultText = "pkgs.buildkite-agent";
description = "Which buildkite-agent derivation to use"; description = "Which buildkite-agent derivation to use";
type = types.package; type = types.package;
};
dataDir = mkOption {
default = "/var/lib/buildkite-agent";
description = "The workdir for the agent";
type = types.str;
};
runtimePackages = mkOption {
default = [ pkgs.bash pkgs.nix ];
defaultText = "[ pkgs.bash pkgs.nix ]";
description = "Add programs to the buildkite-agent environment";
type = types.listOf types.package;
};
tokenPath = mkOption {
type = types.path;
description = ''
The token from your Buildkite "Agents" page.
A run-time path to the token file, which is supposed to be provisioned
outside of Nix store.
'';
};
name = mkOption {
type = types.str;
default = "%hostname-%n";
description = ''
The name of the agent.
'';
};
meta-data = mkOption {
type = types.str;
default = "";
example = "queue=default,docker=true,ruby2=true";
description = ''
Meta data for the agent. This is a comma-separated list of
<code>key=value</code> pairs.
'';
};
extraConfig = mkOption {
type = types.lines;
default = "";
example = "debug=true";
description = ''
Extra lines to be added verbatim to the configuration file.
'';
};
openssh =
{ privateKeyPath = mkOption {
type = types.path;
description = ''
Private agent key.
A run-time path to the key file, which is supposed to be provisioned
outside of Nix store.
'';
};
publicKeyPath = mkOption {
type = types.path;
description = ''
Public agent key.
A run-time path to the key file, which is supposed to be provisioned
outside of Nix store.
'';
};
};
hooks = mkHookOptions [
{ name = "checkout";
description = ''
The `checkout` hook script will replace the default checkout routine of the
bootstrap.sh script. You can use this hook to do your own SCM checkout
behaviour
''; }
{ name = "command";
description = ''
The `command` hook script will replace the default implementation of running
the build command.
''; }
{ name = "environment";
description = ''
The `environment` hook will run before all other commands, and can be used
to set up secrets, data, etc. Anything exported in hooks will be available
to the build script.
Note: the contents of this file will be copied to the world-readable
Nix store.
'';
example = ''
export SECRET_VAR=`head -1 /run/keys/secret`
''; }
{ name = "post-artifact";
description = ''
The `post-artifact` hook will run just after artifacts are uploaded
''; }
{ name = "post-checkout";
description = ''
The `post-checkout` hook will run after the bootstrap script has checked out
your projects source code.
''; }
{ name = "post-command";
description = ''
The `post-command` hook will run after the bootstrap script has run your
build commands
''; }
{ name = "pre-artifact";
description = ''
The `pre-artifact` hook will run just before artifacts are uploaded
''; }
{ name = "pre-checkout";
description = ''
The `pre-checkout` hook will run just before your projects source code is
checked out from your SCM provider
''; }
{ name = "pre-command";
description = ''
The `pre-command` hook will run just before your build command runs
''; }
{ name = "pre-exit";
description = ''
The `pre-exit` hook will run just before your build job finishes
''; }
];
}; };
services.buildkite-agent.dataDir = mkOption {
default = "/var/lib/buildkite-agent";
description = "The workdir for the agent";
type = types.str;
};
services.buildkite-agent.runtimePackages = mkOption {
default = [ pkgs.bash pkgs.nix ];
defaultText = "[ pkgs.bash pkgs.nix ]";
description = "Add programs to the buildkite-agent environment";
type = types.listOf types.package;
};
services.buildkite-agent.tokenPath = mkOption {
type = types.path;
description = ''
The token from your Buildkite "Agents" page.
A run-time path to the token file, which is supposed to be provisioned
outside of Nix store.
'';
};
services.buildkite-agent.name = mkOption {
type = types.str;
default = "%hostname-%n";
description = ''
The name of the agent.
'';
};
services.buildkite-agent.meta-data = mkOption {
type = types.str;
default = "";
example = "queue=default,docker=true,ruby2=true";
description = ''
Meta data for the agent. This is a comma-separated list of
<code>key=value</code> pairs.
'';
};
services.buildkite-agent.extraConfig = mkOption {
type = types.lines;
default = "";
example = "debug=true";
description = ''
Extra lines to be added verbatim to the configuration file.
'';
};
services.buildkite-agent.openssh =
{ privateKeyPath = mkOption {
type = types.path;
description = ''
Private agent key.
A run-time path to the key file, which is supposed to be provisioned
outside of Nix store.
'';
};
publicKeyPath = mkOption {
type = types.path;
description = ''
Public agent key.
A run-time path to the key file, which is supposed to be provisioned
outside of Nix store.
'';
};
};
services.buildkite-agent.hooks = mkHookOptions [
{ name = "checkout";
description = ''
The `checkout` hook script will replace the default checkout routine of the
bootstrap.sh script. You can use this hook to do your own SCM checkout
behaviour
''; }
{ name = "command";
description = ''
The `command` hook script will replace the default implementation of running
the build command.
''; }
{ name = "environment";
description = ''
The `environment` hook will run before all other commands, and can be used
to set up secrets, data, etc. Anything exported in hooks will be available
to the build script.
Note: the contents of this file will be copied to the world-readable
Nix store.
'';
example = ''
export SECRET_VAR=`head -1 /run/keys/secret`
''; }
{ name = "post-artifact";
description = ''
The `post-artifact` hook will run just after artifacts are uploaded
''; }
{ name = "post-checkout";
description = ''
The `post-checkout` hook will run after the bootstrap script has checked out
your projects source code.
''; }
{ name = "post-command";
description = ''
The `post-command` hook will run after the bootstrap script has run your
build commands
''; }
{ name = "pre-artifact";
description = ''
The `pre-artifact` hook will run just before artifacts are uploaded
''; }
{ name = "pre-checkout";
description = ''
The `pre-checkout` hook will run just before your projects source code is
checked out from your SCM provider
''; }
{ name = "pre-command";
description = ''
The `pre-command` hook will run just before your build command runs
''; }
{ name = "pre-exit";
description = ''
The `pre-exit` hook will run just before your build job finishes
''; }
];
}; };
config = mkIf config.services.buildkite-agent.enable { config = mkIf config.services.buildkite-agent.enable {
@ -178,25 +176,21 @@ in
{ name = "buildkite-agent"; { name = "buildkite-agent";
home = cfg.dataDir; home = cfg.dataDir;
description = "Buildkite agent user"; description = "Buildkite agent user";
uid = 532;
gid = 532;
}; };
users.groups.buildkite-agent = users.groups.buildkite-agent =
{ name = "buildkite-agent"; { name = "buildkite-agent";
description = "Buildkite agent user group"; description = "Buildkite agent user group";
gid = 532;
}; };
environment.systemPackages = [ cfg.package ]; environment.systemPackages = [ cfg.package ];
launchd.daemons.buildkite-agent = launchd.daemons.buildkite-agent =
{ {
path = cfg.runtimePackages ++ [ pkgs.coreutils cfg.package ]; path = cfg.runtimePackages ++ [ pkgs.coreutils pkgs.darwin.DarwinTools cfg.package ];
environment = { environment = {
HOME = cfg.dataDir; HOME = cfg.dataDir;
NIX_REMOTE = "daemon";
NIX_SSL_CERT_FILE = "${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt"; NIX_SSL_CERT_FILE = "${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt";
}; } // (if config.nix.useDaemon then { NIX_REMOTE = "daemon"; } else {});
## NB: maximum care is taken so that secrets (ssh keys and the CI token) ## NB: maximum care is taken so that secrets (ssh keys and the CI token)
## don't end up in the Nix store. ## don't end up in the Nix store.
@ -222,20 +216,21 @@ in
chmod 750 "${cfg.dataDir}" chmod 750 "${cfg.dataDir}"
chmod 640 "${cfg.dataDir}/buildkite-agent.cfg" chmod 640 "${cfg.dataDir}/buildkite-agent.cfg"
# Make /usr/bin/sw_vers accessible exec buildkite-agent start --config "${cfg.dataDir}/buildkite-agent.cfg"
export PATH=$PATH:/usr/bin
exec buildkite-agent start --config /var/lib/buildkite-agent/buildkite-agent.cfg
''; '';
serviceConfig.KeepAlive = true; serviceConfig = {
serviceConfig.RunAtLoad = true; KeepAlive = true;
RunAtLoad = true;
ProcessType = "Interactive";
ThrottleInterval = 30;
serviceConfig.GroupName = "buildkite-agent"; GroupName = "buildkite-agent";
serviceConfig.UserName = "buildkite-agent"; UserName = "buildkite-agent";
serviceConfig.WorkingDirectory = config.users.users.buildkite-agent.home; WorkingDirectory = config.users.users.buildkite-agent.home;
serviceConfig.StandardErrorPath = "${cfg.dataDir}/buildkite-agent.log"; StandardErrorPath = "${cfg.dataDir}/buildkite-agent.log";
serviceConfig.StandardOutPath = "${cfg.dataDir}/buildkite-agent.log"; StandardOutPath = "${cfg.dataDir}/buildkite-agent.log";
};
}; };
}; };
} }