112 lines
3.4 KiB
Nix
112 lines
3.4 KiB
Nix
# This test runs etcd as single node, multy node and using discovery
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import ./make-test.nix ({ pkgs, ... } : {
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name = "etcd";
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meta = with pkgs.stdenv.lib.maintainers; {
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maintainers = [ offline ];
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};
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nodes = {
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simple =
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{ config, pkgs, nodes, ... }:
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{
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services.etcd.enable = true;
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services.etcd.listenClientUrls = ["http://0.0.0.0:4001"];
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environment.systemPackages = [ pkgs.curl ];
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networking.firewall.allowedTCPPorts = [ 4001 ];
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};
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node1 =
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{ config, pkgs, nodes, ... }:
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{
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services = {
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etcd = {
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enable = true;
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listenPeerUrls = ["http://0.0.0.0:7001"];
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initialAdvertisePeerUrls = ["http://node1:7001"];
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initialCluster = ["node1=http://node1:7001" "node2=http://node2:7001"];
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};
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};
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networking.firewall.allowedTCPPorts = [ 7001 ];
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};
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node2 =
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{ config, pkgs, ... }:
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{
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services = {
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etcd = {
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enable = true;
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listenPeerUrls = ["http://0.0.0.0:7001"];
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initialAdvertisePeerUrls = ["http://node2:7001"];
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initialCluster = ["node1=http://node1:7001" "node2=http://node2:7001"];
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};
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};
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networking.firewall.allowedTCPPorts = [ 7001 ];
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};
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discovery1 =
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{ config, pkgs, nodes, ... }:
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{
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services = {
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etcd = {
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enable = true;
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listenPeerUrls = ["http://0.0.0.0:7001"];
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initialAdvertisePeerUrls = ["http://discovery1:7001"];
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discovery = "http://simple:4001/v2/keys/discovery/6c007a14875d53d9bf0ef5a6fc0257c817f0fb83/";
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};
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};
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networking.firewall.allowedTCPPorts = [ 7001 ];
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};
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discovery2 =
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{ config, pkgs, ... }:
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{
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services = {
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etcd = {
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enable = true;
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listenPeerUrls = ["http://0.0.0.0:7001"];
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initialAdvertisePeerUrls = ["http://discovery2:7001"];
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discovery = "http://simple:4001/v2/keys/discovery/6c007a14875d53d9bf0ef5a6fc0257c817f0fb83/";
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};
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};
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networking.firewall.allowedTCPPorts = [ 7001 ];
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};
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};
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testScript = ''
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subtest "single node", sub {
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$simple->start();
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$simple->waitForUnit("etcd.service");
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$simple->succeed("etcdctl set /foo/bar 'Hello world'");
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$simple->waitUntilSucceeds("etcdctl get /foo/bar | grep 'Hello world'");
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};
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subtest "multy node", sub {
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$node1->start();
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$node2->start();
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$node1->waitForUnit("etcd.service");
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$node2->waitForUnit("etcd.service");
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$node1->succeed("etcdctl set /foo/bar 'Hello world'");
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$node2->waitUntilSucceeds("etcdctl get /foo/bar | grep 'Hello world'");
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$node1->shutdown();
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$node2->shutdown();
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};
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subtest "discovery", sub {
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$simple->succeed("curl -X PUT http://localhost:4001/v2/keys/discovery/6c007a14875d53d9bf0ef5a6fc0257c817f0fb83/_config/size -d value=2");
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$discovery1->start();
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$discovery2->start();
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$discovery1->waitForUnit("etcd.service");
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$discovery2->waitForUnit("etcd.service");
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$discovery1->succeed("etcdctl set /foo/bar 'Hello world'");
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$discovery2->waitUntilSucceeds("etcdctl get /foo/bar | grep 'Hello world'");
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};
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'';
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})
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