89 lines
2.6 KiB
Nix
89 lines
2.6 KiB
Nix
# Test Traefik as a reverse proxy of a local web service
|
|
# and a Docker container.
|
|
import ./make-test-python.nix ({ pkgs, ... }: {
|
|
name = "traefik";
|
|
meta = with pkgs.lib.maintainers; {
|
|
maintainers = [ joko ];
|
|
};
|
|
|
|
nodes = {
|
|
client = { config, pkgs, ... }: {
|
|
environment.systemPackages = [ pkgs.curl ];
|
|
};
|
|
traefik = { config, pkgs, ... }: {
|
|
virtualisation.oci-containers.containers.nginx = {
|
|
extraOptions = [
|
|
"-l" "traefik.enable=true"
|
|
"-l" "traefik.http.routers.nginx.entrypoints=web"
|
|
"-l" "traefik.http.routers.nginx.rule=Host(`nginx.traefik.test`)"
|
|
];
|
|
image = "nginx-container";
|
|
imageFile = pkgs.dockerTools.examples.nginx;
|
|
};
|
|
|
|
networking.firewall.allowedTCPPorts = [ 80 ];
|
|
|
|
services.traefik = {
|
|
enable = true;
|
|
|
|
dynamicConfigOptions = {
|
|
http.routers.simplehttp = {
|
|
rule = "Host(`simplehttp.traefik.test`)";
|
|
entryPoints = [ "web" ];
|
|
service = "simplehttp";
|
|
};
|
|
|
|
http.services.simplehttp = {
|
|
loadBalancer.servers = [{
|
|
url = "http://127.0.0.1:8000";
|
|
}];
|
|
};
|
|
};
|
|
|
|
staticConfigOptions = {
|
|
global = {
|
|
checkNewVersion = false;
|
|
sendAnonymousUsage = false;
|
|
};
|
|
|
|
entryPoints.web.address = ":80";
|
|
|
|
providers.docker.exposedByDefault = false;
|
|
};
|
|
};
|
|
|
|
systemd.services.simplehttp = {
|
|
script = "${pkgs.python3}/bin/python -m http.server 8000";
|
|
serviceConfig.Type = "simple";
|
|
wantedBy = [ "multi-user.target" ];
|
|
};
|
|
|
|
users.users.traefik.extraGroups = [ "docker" ];
|
|
};
|
|
};
|
|
|
|
testScript = ''
|
|
start_all()
|
|
|
|
traefik.wait_for_unit("docker-nginx.service")
|
|
traefik.wait_until_succeeds("docker ps | grep nginx-container")
|
|
traefik.wait_for_unit("simplehttp.service")
|
|
traefik.wait_for_unit("traefik.service")
|
|
traefik.wait_for_open_port(80)
|
|
traefik.wait_for_unit("multi-user.target")
|
|
|
|
client.wait_for_unit("multi-user.target")
|
|
|
|
client.wait_until_succeeds("curl -sSf -H Host:nginx.traefik.test http://traefik/")
|
|
|
|
with subtest("Check that a container can be reached via Traefik"):
|
|
assert "Hello from NGINX" in client.succeed(
|
|
"curl -sSf -H Host:nginx.traefik.test http://traefik/"
|
|
)
|
|
|
|
with subtest("Check that dynamic configuration works"):
|
|
assert "Directory listing for " in client.succeed(
|
|
"curl -sSf -H Host:simplehttp.traefik.test http://traefik/"
|
|
)
|
|
'';
|
|
})
|