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Format .nix files

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... with nixfmt (rfc style)
This commit is contained in:
Robert Hensing 2025-01-24 13:37:47 +01:00
parent ba6425a7d0
commit 96e550efc5
266 changed files with 7460 additions and 5138 deletions
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157
tests/nixos/remote-builds-ssh-ng.nix
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@ -1,11 +1,17 @@
test@{ config, lib, hostPkgs, ... }:
test@{
config,
lib,
hostPkgs,
...
}:
let
pkgs = config.nodes.client.nixpkgs.pkgs;
# Trivial Nix expression to build remotely.
expr = config: nr: pkgs.writeText "expr.nix"
''
expr =
config: nr:
pkgs.writeText "expr.nix" ''
let utils = builtins.storePath ${config.system.build.extraUtils}; in
derivation {
name = "hello-${toString nr}";
@ -41,87 +47,94 @@ in
config = {
name = lib.mkDefault "remote-builds-ssh-ng";
nodes =
{
builder =
{ config, pkgs, ... }:
{
imports = [ test.config.builders.config ];
services.openssh.enable = true;
virtualisation.writableStore = true;
nix.settings.sandbox = true;
nix.settings.substituters = lib.mkForce [ ];
};
nodes = {
builder =
{ config, pkgs, ... }:
{
imports = [ test.config.builders.config ];
services.openssh.enable = true;
virtualisation.writableStore = true;
nix.settings.sandbox = true;
nix.settings.substituters = lib.mkForce [ ];
};
client =
{ config, lib, pkgs, ... }:
{
nix.settings.max-jobs = 0; # force remote building
nix.distributedBuilds = true;
nix.buildMachines =
[{
hostName = "builder";
sshUser = "root";
sshKey = "/root/.ssh/id_ed25519";
system = "i686-linux";
maxJobs = 1;
protocol = "ssh-ng";
}];
virtualisation.writableStore = true;
virtualisation.additionalPaths = [ config.system.build.extraUtils ];
nix.settings.substituters = lib.mkForce [ ];
programs.ssh.extraConfig = "ConnectTimeout 30";
};
};
client =
{
config,
lib,
pkgs,
...
}:
{
nix.settings.max-jobs = 0; # force remote building
nix.distributedBuilds = true;
nix.buildMachines = [
{
hostName = "builder";
sshUser = "root";
sshKey = "/root/.ssh/id_ed25519";
system = "i686-linux";
maxJobs = 1;
protocol = "ssh-ng";
}
];
virtualisation.writableStore = true;
virtualisation.additionalPaths = [ config.system.build.extraUtils ];
nix.settings.substituters = lib.mkForce [ ];
programs.ssh.extraConfig = "ConnectTimeout 30";
};
};
testScript = { nodes }: ''
# fmt: off
import subprocess
testScript =
{ nodes }:
''
# fmt: off
import subprocess
start_all()
start_all()
# Create an SSH key on the client.
subprocess.run([
"${hostPkgs.openssh}/bin/ssh-keygen", "-t", "ed25519", "-f", "key", "-N", ""
], capture_output=True, check=True)
client.succeed("mkdir -p -m 700 /root/.ssh")
client.copy_from_host("key", "/root/.ssh/id_ed25519")
client.succeed("chmod 600 /root/.ssh/id_ed25519")
# Create an SSH key on the client.
subprocess.run([
"${hostPkgs.openssh}/bin/ssh-keygen", "-t", "ed25519", "-f", "key", "-N", ""
], capture_output=True, check=True)
client.succeed("mkdir -p -m 700 /root/.ssh")
client.copy_from_host("key", "/root/.ssh/id_ed25519")
client.succeed("chmod 600 /root/.ssh/id_ed25519")
# Install the SSH key on the builder.
client.wait_for_unit("network-online.target")
builder.succeed("mkdir -p -m 700 /root/.ssh")
builder.copy_from_host("key.pub", "/root/.ssh/authorized_keys")
builder.wait_for_unit("sshd")
builder.wait_for_unit("multi-user.target")
builder.wait_for_unit("network-online.target")
# Install the SSH key on the builder.
client.wait_for_unit("network-online.target")
builder.succeed("mkdir -p -m 700 /root/.ssh")
builder.copy_from_host("key.pub", "/root/.ssh/authorized_keys")
builder.wait_for_unit("sshd")
builder.wait_for_unit("multi-user.target")
builder.wait_for_unit("network-online.target")
client.succeed(f"ssh -o StrictHostKeyChecking=no {builder.name} 'echo hello world'")
client.succeed(f"ssh -o StrictHostKeyChecking=no {builder.name} 'echo hello world'")
# Perform a build
out = client.succeed("nix-build ${expr nodes.client 1} 2> build-output")
# Perform a build
out = client.succeed("nix-build ${expr nodes.client 1} 2> build-output")
# Verify that the build was done on the builder
builder.succeed(f"test -e {out.strip()}")
# Verify that the build was done on the builder
builder.succeed(f"test -e {out.strip()}")
# Print the build log, prefix the log lines to avoid nix intercepting lines starting with @nix
buildOutput = client.succeed("sed -e 's/^/build-output:/' build-output")
print(buildOutput)
# Print the build log, prefix the log lines to avoid nix intercepting lines starting with @nix
buildOutput = client.succeed("sed -e 's/^/build-output:/' build-output")
print(buildOutput)
# Make sure that we get the expected build output
client.succeed("grep -qF Hello build-output")
# Make sure that we get the expected build output
client.succeed("grep -qF Hello build-output")
# We don't want phase reporting in the build output
client.fail("grep -qF '@nix' build-output")
# We don't want phase reporting in the build output
client.fail("grep -qF '@nix' build-output")
# Get the log file
client.succeed(f"nix-store --read-log {out.strip()} > log-output")
# Prefix the log lines to avoid nix intercepting lines starting with @nix
logOutput = client.succeed("sed -e 's/^/log-file:/' log-output")
print(logOutput)
# Get the log file
client.succeed(f"nix-store --read-log {out.strip()} > log-output")
# Prefix the log lines to avoid nix intercepting lines starting with @nix
logOutput = client.succeed("sed -e 's/^/log-file:/' log-output")
print(logOutput)
# Check that we get phase reporting in the log file
client.succeed("grep -q '@nix {\"action\":\"setPhase\",\"phase\":\"buildPhase\"}' log-output")
'';
# Check that we get phase reporting in the log file
client.succeed("grep -q '@nix {\"action\":\"setPhase\",\"phase\":\"buildPhase\"}' log-output")
'';
};
}