github.com/coreos/mantle@v0.13.0/kola/tests/ignition/systemd.go (about)

     1  // Copyright 2018 Red Hat
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package ignition
    16  
    17  import (
    18  	"strings"
    19  
    20  	"github.com/coreos/mantle/kola/cluster"
    21  	"github.com/coreos/mantle/kola/register"
    22  	"github.com/coreos/mantle/platform/conf"
    23  )
    24  
    25  func init() {
    26  	register.Register(&register.Test{
    27  		Name:        "coreos.ignition.systemd.enable-service",
    28  		Run:         enableSystemdService,
    29  		ClusterSize: 1,
    30  		// enable nfs-server, touch /etc/exports as it doesn't exist by default on Container Linux,
    31  		// and touch /var/lib/nfs/etab (https://bugzilla.redhat.com/show_bug.cgi?id=1394395) for RHCOS
    32  		UserData: conf.Ignition(`{
    33      "ignition": {"version": "2.2.0"},
    34      "systemd": {
    35          "units": [{
    36              "name":"nfs-server.service",
    37              "enabled":true
    38          }]
    39      },
    40      "storage": {
    41          "files": [{
    42              "filesystem":"root",
    43              "path":"/etc/exports"
    44          },
    45          {
    46              "filesystem":"root",
    47              "path":"/var/lib/nfs/etab"
    48          }]
    49      }
    50  }`),
    51  		UserDataV3: conf.Ignition(`{
    52      "ignition": {"version": "3.0.0"},
    53      "systemd": {
    54          "units": [{
    55              "name":"nfs-server.service",
    56              "enabled":true
    57          }]
    58      },
    59      "storage": {
    60          "files": [{
    61              "path":"/etc/exports"
    62          },
    63          {
    64              "path":"/var/lib/nfs/etab"
    65          }]
    66      }
    67  }`),
    68  		// https://github.com/coreos/mantle/issues/999
    69  		// On the qemu-unpriv platform the DHCP provides no data, pre-systemd 241 the DHCP server sending
    70  		// no routes to the link to spin in the configuring state. nfs-server.service pulls in the network-online
    71  		// target which causes the basic machine checks to fail
    72  		ExcludePlatforms: []string{"qemu-unpriv"},
    73  		// FCOS just ships the client (see
    74  		// https://github.com/coreos/fedora-coreos-tracker/issues/121).
    75  		// Should probably just pick a different unit to test with, though
    76  		// testing the NFS workflow is useful for RHCOS/CL.
    77  		ExcludeDistros: []string{"fcos"},
    78  	})
    79  }
    80  
    81  func enableSystemdService(c cluster.TestCluster) {
    82  	m := c.Machines()[0]
    83  
    84  	out := c.MustSSH(m, "systemctl status nfs-server.service")
    85  	if strings.Contains(string(out), "inactive") {
    86  		c.Fatalf("service was not enabled or systemd-presets did not run")
    87  	}
    88  }