summaryrefslogtreecommitdiffstats
path: root/playbooks/common/openshift-node/config.yml
blob: 2e0ec2ca735b5f62f94ea81dadcf9e4884aeecf1 (plain)
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
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
---
- name: Gather and set facts for node hosts
  hosts: oo_nodes_to_config
  vars:
    t_oo_option_node_debug_level: "{{ lookup('oo_option', 'openshift_node_debug_level') }}"
  pre_tasks:
  - set_fact:
      openshift_node_debug_level: "{{ t_oo_option_node_debug_level }}"
    when: openshift_node_debug_level is not defined and t_oo_option_node_debug_level != ""
  roles:
  - openshift_facts
  tasks:
  # Since the master is generating the node certificates before they are
  # configured, we need to make sure to set the node properties beforehand if
  # we do not want the defaults
  - openshift_facts:
      role: node
      local_facts:
        labels: "{{ openshift_node_labels | default(None) }}"
        annotations: "{{ openshift_node_annotations | default(None) }}"
        schedulable: "{{ openshift_schedulable | default(openshift_scheduleable) | default(None) }}"

- name: Create temp directory for syncing certs
  hosts: localhost
  connection: local
  become: no
  gather_facts: no
  tasks:
  - name: Create local temp directory for syncing certs
    local_action: command mktemp -d /tmp/openshift-ansible-XXXXXXX
    register: mktemp
    changed_when: False

- name: Evaluate node groups
  hosts: localhost
  become: no
  connection: local
  tasks:
  - name: Evaluate oo_containerized_master_nodes
    add_host:
      name: "{{ item }}"
      groups: oo_containerized_master_nodes
      ansible_ssh_user: "{{ g_ssh_user | default(omit) }}"
      ansible_become: "{{ g_sudo | default(omit) }}"
    with_items: "{{ groups.oo_nodes_to_config | default([]) }}"
    when: hostvars[item].openshift.common.is_containerized | bool and (item in groups.oo_nodes_to_config and item in groups.oo_masters_to_config)

- name: Configure node instances
  hosts: oo_containerized_master_nodes
  serial: 1
  vars:
    openshift_node_master_api_url: "{{ hostvars[groups.oo_first_master.0].openshift.master.api_url }}"
    openshift_node_first_master_ip: "{{ hostvars[groups.oo_first_master.0].openshift.common.ip }}"
    openshift_docker_hosted_registry_network: "{{ hostvars[groups.oo_first_master.0].openshift.common.portal_net }}"
    openshift_no_proxy_internal_hostnames: "{{ hostvars | oo_select_keys(groups['oo_nodes_to_config']
                                                    | union(groups['oo_masters_to_config'])
                                                    | union(groups['oo_etcd_to_config'] | default([])))
                                                | oo_collect('openshift.common.hostname') | default([]) | join (',')
                                                }}"
    when: "{{ (openshift_http_proxy is defined or openshift_https_proxy is defined) and
            openshift_generate_no_proxy_hosts | default(True) | bool }}"
  roles:
  - role: openshift_clock
  - role: openshift_docker
  - role: openshift_node_certificates
    openshift_ca_host: "{{ groups.oo_first_master.0 }}"
  - role: openshift_cloud_provider
  - role: openshift_common
  - role: openshift_node_dnsmasq
    when: openshift.common.use_dnsmasq
  - role: os_firewall
    os_firewall_allow:
    - service: Kubernetes kubelet
      port: 10250/tcp
    - service: http
      port: 80/tcp
    - service: https
      port: 443/tcp
    - service: Openshift kubelet ReadOnlyPort
      port: 10255/tcp
    - service: Openshift kubelet ReadOnlyPort udp
      port: 10255/udp
    - service: OpenShift OVS sdn
      port: 4789/udp
      when: openshift.node.use_openshift_sdn | bool
  - role: openshift_node

- name: Configure node instances
  hosts: oo_nodes_to_config:!oo_containerized_master_nodes
  vars:
    openshift_node_master_api_url: "{{ hostvars[groups.oo_first_master.0].openshift.master.api_url }}"
    openshift_node_first_master_ip: "{{ hostvars[groups.oo_first_master.0].openshift.common.ip }}"
    openshift_docker_hosted_registry_network: "{{ hostvars[groups.oo_first_master.0].openshift.common.portal_net }}"
    openshift_no_proxy_internal_hostnames: "{{ hostvars | oo_select_keys(groups['oo_nodes_to_config']
                                                    | union(groups['oo_masters_to_config'])
                                                    | union(groups['oo_etcd_to_config'] | default([])))
                                                | oo_collect('openshift.common.hostname') | default([]) | join (',')
                                                }}"
    when: "{{ (openshift_http_proxy is defined or openshift_https_proxy is defined) and
            openshift_generate_no_proxy_hosts | default(True) | bool }}"
  roles:
  - role: openshift_clock
  - role: openshift_docker
  - role: openshift_node_certificates
    openshift_ca_host: "{{ groups.oo_first_master.0 }}"
  - role: openshift_cloud_provider
  - role: openshift_common
  - role: openshift_node_dnsmasq
    when: openshift.common.use_dnsmasq
  - role: os_firewall
    os_firewall_allow:
    - service: Kubernetes kubelet
      port: 10250/tcp
    - service: http
      port: 80/tcp
    - service: https
      port: 443/tcp
    - service: Openshift kubelet ReadOnlyPort
      port: 10255/tcp
    - service: Openshift kubelet ReadOnlyPort udp
      port: 10255/udp
    - service: OpenShift OVS sdn
      port: 4789/udp
      when: openshift.node.use_openshift_sdn | bool
  - role: openshift_node

- name: Additional node config
  hosts: oo_nodes_to_config
  vars:
    openshift_node_master_api_url: "{{ hostvars[groups.oo_first_master.0].openshift.master.api_url }}"
  roles:
  - role: flannel
    etcd_urls: "{{ hostvars[groups.oo_first_master.0].openshift.master.etcd_urls }}"
    embedded_etcd: "{{ hostvars[groups.oo_first_master.0].openshift.master.embedded_etcd }}"
    etcd_ca_host: "{{ groups.oo_etcd_to_config.0 }}"
    etcd_cert_subdir: "openshift-node-{{ openshift.common.hostname }}"
    etcd_cert_config_dir: "{{ openshift.common.config_base }}/node"
    when: openshift.common.use_flannel | bool
  - role: nuage_node
    when: openshift.common.use_nuage | bool
  - role: nickhammond.logrotate
  tasks:
  - name: Create group for deployment type
    group_by: key=oo_nodes_deployment_type_{{ openshift.common.deployment_type }}
    changed_when: False

- name: Delete temporary directory on localhost
  hosts: localhost
  connection: local
  become: no
  gather_facts: no
  tasks:
  - file: name={{ mktemp.stdout }} state=absent
    changed_when: False

- name: Set schedulability
  hosts: oo_first_master
  vars:
    openshift_nodes: "{{ hostvars
                         | oo_select_keys(groups['oo_nodes_to_config'])
                         | oo_collect('openshift.common.hostname') }}"
    openshift_node_vars: "{{ hostvars | oo_select_keys(groups['oo_nodes_to_config']) }}"
  pre_tasks:
  # Necessary because when you're on a node that's also a master the master will be
  # restarted after the node restarts docker and it will take up to 60 seconds for
  # systemd to start the master again
  - name: Wait for master API to become available before proceeding
    # Using curl here since the uri module requires python-httplib2 and
    # wait_for port doesn't provide health information.
    command: >
      curl --silent --cacert {{ openshift.common.config_base }}/master/ca.crt
      {{ openshift.master.api_url }}/healthz/ready
    register: api_available_output
    until: api_available_output.stdout == 'ok'
    retries: 120
    delay: 1
    changed_when: false
    when: openshift.common.is_containerized | bool
  roles:
  - openshift_manage_node