-
Notifications
You must be signed in to change notification settings - Fork 130
/
service.pp
130 lines (118 loc) · 4.46 KB
/
service.pp
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
# Puppet class that controls the Kubelet service
class kubernetes::service (
String $container_runtime = $kubernetes::container_runtime,
Enum['archive','package'] $containerd_install_method = $kubernetes::containerd_install_method,
Boolean $controller = $kubernetes::controller,
Boolean $manage_docker = $kubernetes::manage_docker,
Boolean $manage_etcd = $kubernetes::manage_etcd,
String $etcd_install_method = $kubernetes::etcd_install_method,
String $kubernetes_version = $kubernetes::kubernetes_version,
Optional[String] $cloud_provider = $kubernetes::cloud_provider,
Optional[String] $cloud_config = $kubernetes::cloud_config,
) {
file { '/etc/systemd/system/kubelet.service.d':
ensure => directory,
}
exec { 'kubernetes-systemd-reload':
path => '/bin',
command => 'systemctl daemon-reload',
refreshonly => true,
}
case $container_runtime {
'docker': {
if $manage_docker == true {
service { 'docker':
ensure => running,
enable => true,
}
}
}
'cri_containerd': {
if $containerd_install_method == 'package' {
$containerd_service_require = undef
} else {
$containerd_service_require = Exec['kubernetes-systemd-reload']
file { '/etc/systemd/system/kubelet.service.d/0-containerd.conf':
ensure => file,
owner => 'root',
group => 'root',
mode => '0644',
content => template('kubernetes/0-containerd.conf.erb'),
require => File['/etc/systemd/system/kubelet.service.d'],
notify => [Exec['kubernetes-systemd-reload'], Service['containerd']],
}
file { '/etc/systemd/system/containerd.service':
ensure => file,
owner => 'root',
group => 'root',
mode => '0644',
content => template('kubernetes/containerd.service.erb'),
notify => [Exec['kubernetes-systemd-reload'], Service['containerd']],
}
}
service { 'containerd':
ensure => running,
enable => true,
require => $containerd_service_require,
}
}
default: {
fail('Please specify a valid container runtime')
}
}
if $controller and $manage_etcd {
service { 'etcd':
ensure => running,
enable => true,
}
File <|
path == '/etc/systemd/system/kubelet.service.d' or
path == '/etc/default/etcd' or
path == '/etc/systemd/system/etcd.service'
|> ~> Service['etcd']
if $etcd_install_method == 'wget' {
exec { 'systemctl-daemon-reload-etcd':
path => '/usr/bin:/bin:/usr/sbin:/sbin',
command => 'systemctl daemon-reload',
refreshonly => true,
subscribe => File['/etc/systemd/system/etcd.service'],
notify => Service['etcd'],
}
}
}
# RedHat needs to have CPU and Memory accounting enabled to avoid systemd proc errors
if $facts['os']['family'] == 'RedHat' {
file { '/etc/systemd/system/kubelet.service.d/11-cgroups.conf':
ensure => file,
owner => 'root',
group => 'root',
mode => '0644',
content => "[Service]\nCPUAccounting=true\nMemoryAccounting=true\n",
require => File['/etc/systemd/system/kubelet.service.d'],
notify => Exec['kubernetes-systemd-reload'],
}
}
# v1.12 and up get the cloud config parameters from config file
if $kubernetes_version =~ /1.1(0|1)/ and !empty($cloud_provider) {
# Cloud config is not used by all providers, but will cause service startup fail if specified but missing
if empty($cloud_config) {
$kubelet_extra_args = "--cloud-provider=${cloud_provider}"
} else {
$kubelet_extra_args = "--cloud-provider=${cloud_provider} --cloud-config=${cloud_config}"
}
file { '/etc/systemd/system/kubelet.service.d/20-cloud.conf':
ensure => file,
owner => 'root',
group => 'root',
mode => '0644',
content => template('kubernetes/20-cloud.conf.erb'),
require => File['/etc/systemd/system/kubelet.service.d'],
notify => Exec['kubernetes-systemd-reload'],
}
}
service { 'kubelet':
ensure => running,
enable => true,
subscribe => [Exec['kubernetes-systemd-reload'], Package['kubelet']],
}
}