github.com/coreos/mantle@v0.13.0/kola/tests/misc/cloudinit.go (about)

     1  // Copyright 2017 CoreOS, Inc.
     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 misc
    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  		Run:         CloudInitBasic,
    28  		ClusterSize: 1,
    29  		Name:        "cl.cloudinit.basic",
    30  		UserData: conf.CloudConfig(`#cloud-config
    31  hostname: "core1"
    32  write_files:
    33    - path: "/foo"
    34      content: bar`),
    35  		Distros:          []string{"cl"},
    36  		ExcludePlatforms: []string{"qemu-unpriv"},
    37  	})
    38  	register.Register(&register.Test{
    39  		Run:         CloudInitScript,
    40  		ClusterSize: 1,
    41  		Name:        "cl.cloudinit.script",
    42  		UserData: conf.Script(`#!/bin/bash
    43  echo bar > /foo
    44  mkdir -p ~core/.ssh
    45  cat <<EOF >> ~core/.ssh/authorized_keys
    46  @SSH_KEYS@
    47  EOF
    48  chown -R core.core ~core/.ssh
    49  chmod 700 ~core/.ssh
    50  chmod 600 ~core/.ssh/authorized_keys`),
    51  		Distros:          []string{"cl"},
    52  		ExcludePlatforms: []string{"qemu-unpriv"},
    53  	})
    54  }
    55  
    56  func CloudInitBasic(c cluster.TestCluster) {
    57  	m := c.Machines()[0]
    58  
    59  	out := c.MustSSH(m, "cat /foo")
    60  	if string(out) != "bar" {
    61  		c.Fatalf("cloud-config produced unexpected value %q", out)
    62  	}
    63  
    64  	out = c.MustSSH(m, "hostnamectl")
    65  	if !strings.Contains(string(out), "Static hostname: core1") {
    66  		c.Fatalf("hostname wasn't set correctly:\n%s", out)
    67  	}
    68  }
    69  
    70  func CloudInitScript(c cluster.TestCluster) {
    71  	m := c.Machines()[0]
    72  
    73  	out := c.MustSSH(m, "cat /foo")
    74  	if string(out) != "bar" {
    75  		c.Fatalf("userdata script produced unexpected value %q", out)
    76  	}
    77  }