Add test for cloud-netconfig

lib/main_publiccloud.pm

@@ -38,6 +38,8 @@ sub load_maintenance_publiccloud_tests {
         loadtest("publiccloud/img_proof", run_args => $args);
     } elsif (get_var('PUBLIC_CLOUD_LTP')) {
         loadtest('publiccloud/run_ltp', run_args => $args);
+    } elsif (get_var('PUBLIC_CLOUD_NETCONFIG')) {
+        loadtest('publiccloud/cloud_netconfig', run_args => $args);
     } elsif (check_var('PUBLIC_CLOUD_AHB', 1)) {
         loadtest('publiccloud/ahb');
     } elsif (get_var('PUBLIC_CLOUD_NEW_INSTANCE_TYPE')) {

tests/publiccloud/cloud_netconfig.pm

@@ -0,0 +1,81 @@
+# Copyright SUSE LLC
+# SPDX-License-Identifier: FSFAP
+
+# Package: cloud-netconfig-{azure, gc2, gce}
+# Summary: This test ensures the consistency of cloud-netconfig's
+# functionality. The test shall be conducted on a VM in the cloud
+# infrastructure of a supported CSP.
+#
+# This test only contains minimal functionality that needs to be
+# extended in future.
+#
+# Maintainer: qa-c team <qa-c@suse.de>
+
+use Mojo::Base 'publiccloud::basetest';
+use Test::Assert 'assert_equals';
+use testapi;
+use version_utils 'is_sle';
+
+sub run {
+    my ($self, $args) = @_;
+    my $instance = $args->{my_instance};
+    my $os_version = get_var('VERSION');
+
+    my $cloud_netconfig_svc_status = $instance->ssh_script_run(
+        cmd => 'systemctl status cloud-netconfig.service');
+    if ($cloud_netconfig_svc_status == 0 || $cloud_netconfig_svc_status == 3)
+    {
+        record_info('Success', 'Status of cloud-netconfig.service is OK.');
+    }
+    else {
+        die('cloud-netconfig.service status appears to be incorrect!');
+    }
+    $instance->ssh_assert_script_run(
+        cmd => 'systemctl status cloud-netconfig.timer',
+        fail_message => 'cloud-netconfig.timer appears not to be started.'
+    );
+
+    # 75-persistent-net-generator.rules is required for SLES 12-SPX
+    if (is_sle('12-sp5')) {
+        $instance->ssh_assert_script_run(
+            cmd => 'test -s /etc/udev/rules.d/75-persistent-net-generator.rules',
+            fail_message => 'File '
+              . '"/etc/udev/rules.d/75-persistent-net-generator.rules" is '
+              . 'required but missing'
+        );
+
+        $instance->ssh_assert_script_run(
+            cmd => 'test -x /usr/lib/udev/write_net_rules',
+            fail_message => 'Executable "/usr/lib/udev/write_net_rules" '
+              . 'is required to persist network configuration but missing.'
+        );
+    }
+    # 75-persistent-net-generator.rules is usually a symlink to /dev/null in SLES 15+
+    if (is_sle('15+')) {
+        $instance->ssh_assert_script_run(
+            cmd => 'test -L /etc/udev/rules.d/75-persistent-net-generator.rules',
+            fail_message => 'File '
+              . '"/etc/udev/rules.d/75-persistent-net-generator.rules" should '
+              . 'be a symlink to "/dev/null" in SLES 15+.'
+        );
+    }
+
+    my $grep_cloudvm_ipv4_cmd =
+      'ip -4 addr show eth0 | grep -oP "^\s+inet\s(\d+\.){3}\d+" | '
+      . 'sed "s/ *inet //g"';
+    my $local_eth0_ip =
+      $instance->ssh_script_output(cmd => $grep_cloudvm_ipv4_cmd);
+    chomp($local_eth0_ip);
+
+    my $query_meta_ipv4_cmd =
+      'curl -H Metadata:true '
+      . '"http://169.254.169.254/metadata/instance/network/interface/0/ipv4/'
+      . 'ipAddress/0/privateIpAddress?api-version=2023-07-01&format=text"';
+    my $metadata_eth0_ip =
+      $instance->ssh_script_output(cmd => $query_meta_ipv4_cmd);
+    assert_equals($metadata_eth0_ip, $local_eth0_ip,
+        'Locally assigned IP does not equal the IP retrieved from CSP '
+          . ' metadata service.');
+}
+1;
+