71 lines
1.9 KiB
Go
71 lines
1.9 KiB
Go
package hosts
|
|
|
|
import (
|
|
"bytes"
|
|
"os"
|
|
"strings"
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
|
|
"github.com/warewulf/warewulf/internal/app/wwctl/overlay/show"
|
|
"github.com/warewulf/warewulf/internal/pkg/config"
|
|
"github.com/warewulf/warewulf/internal/pkg/testenv"
|
|
"github.com/warewulf/warewulf/internal/pkg/wwlog"
|
|
)
|
|
|
|
func Test_hostsOverlay(t *testing.T) {
|
|
hostname, _ := os.Hostname()
|
|
env := testenv.New(t)
|
|
defer env.RemoveAll()
|
|
env.ImportFile("etc/warewulf/warewulf.conf", "warewulf.conf")
|
|
assert.NoError(t, config.Get().Read(env.GetPath("etc/warewulf/warewulf.conf"), false))
|
|
env.ImportFile("etc/warewulf/nodes.conf", "nodes.conf")
|
|
env.ImportFile("var/lib/warewulf/overlays/hosts/rootfs/etc/hosts.ww", "../rootfs/etc/hosts.ww")
|
|
|
|
tests := []struct {
|
|
name string
|
|
args []string
|
|
log string
|
|
}{
|
|
{
|
|
name: "/etc/hosts",
|
|
args: []string{"--render", "node1", "hosts", "etc/hosts.ww"},
|
|
log: hosts,
|
|
},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
cmd := show.GetCommand()
|
|
cmd.SetArgs(tt.args)
|
|
stdout := bytes.NewBufferString("")
|
|
stderr := bytes.NewBufferString("")
|
|
logbuf := bytes.NewBufferString("")
|
|
cmd.SetOut(stdout)
|
|
cmd.SetErr(stderr)
|
|
wwlog.SetLogWriter(logbuf)
|
|
err := cmd.Execute()
|
|
assert.NoError(t, err)
|
|
assert.Empty(t, stdout.String())
|
|
assert.Empty(t, stderr.String())
|
|
assert.Equal(t, strings.ReplaceAll(tt.log, "%HOSTNAME%", hostname), logbuf.String())
|
|
})
|
|
}
|
|
}
|
|
|
|
const hosts string = `backupFile: true
|
|
writeFile: true
|
|
Filename: etc/hosts
|
|
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
|
|
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
|
|
|
|
# Warewulf Server
|
|
192.168.0.1 %HOSTNAME% warewulf
|
|
# Entry for node1
|
|
192.168.3.21 node1 node1-default node1-wwnet0
|
|
192.168.3.22 node1-secondary node1-wwnet1
|
|
# Entry for node2
|
|
192.168.3.23 node2 node2-default node2-wwnet0
|
|
`
|