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---
# TODO: allow for overriding default ports where possible
- fail:
msg: "SELinux is disabled, This deployment type requires that SELinux is enabled."
when: (not ansible_selinux or ansible_selinux.status != 'enabled') and deployment_type in ['enterprise', 'online', 'atomic-enterprise', 'openshift-enterprise']
- name: Set node facts
openshift_facts:
role: "{{ item.role }}"
local_facts: "{{ item.local_facts }}"
with_items:
- role: common
local_facts:
hostname: "{{ openshift_hostname | default(none) }}"
public_hostname: "{{ openshift_public_hostname | default(none) }}"
deployment_type: "{{ openshift_deployment_type }}"
# TODO: Replace this with a lookup or filter plugin.
dns_ip: "{{ openshift_dns_ip
| default(openshift_master_cluster_vip
| default(None if openshift.common.version_gte_3_1_or_1_1 | bool else openshift_node_first_master_ip | default(None, true), true), true) }}"
- role: node
local_facts:
annotations: "{{ openshift_node_annotations | default(none) }}"
debug_level: "{{ openshift_node_debug_level | default(openshift.common.debug_level) }}"
iptables_sync_period: "{{ openshift_node_iptables_sync_period | default(None) }}"
kubelet_args: "{{ openshift_node_kubelet_args | default(None) }}"
labels: "{{ lookup('oo_option', 'openshift_node_labels') | default( openshift_node_labels | default(none), true) }}"
portal_net: "{{ openshift_master_portal_net | default(None) }}"
registry_url: "{{ oreg_url | default(none) }}"
schedulable: "{{ openshift_schedulable | default(openshift_scheduleable) | default(None) }}"
sdn_mtu: "{{ openshift_node_sdn_mtu | default(None) }}"
storage_plugin_deps: "{{ osn_storage_plugin_deps | default(None) }}"
set_node_ip: "{{ openshift_set_node_ip | default(None) }}"
node_image: "{{ osn_image | default(None) }}"
ovs_image: "{{ osn_ovs_image | default(None) }}"
proxy_mode: "{{ openshift_node_proxy_mode | default('iptables') }}"
# We have to add tuned-profiles in the same transaction otherwise we run into depsolving
# problems because the rpms don't pin the version properly. This was fixed in 3.1 packaging.
- name: Install Node package
action: "{{ ansible_pkg_mgr }} name={{ openshift.common.service_type }}-node{{ openshift_version }},tuned-profiles-{{ openshift.common.service_type }}-node{{ openshift_version }} state=present"
when: not openshift.common.is_containerized | bool
- name: Install sdn-ovs package
action: "{{ ansible_pkg_mgr }} name={{ openshift.common.service_type }}-sdn-ovs{{ openshift_version }} state=present"
when: openshift.common.use_openshift_sdn and not openshift.common.is_containerized | bool
- name: Pull node image
command: >
docker pull {{ openshift.node.node_image }}
when: openshift.common.is_containerized | bool
- name: Pull OpenVSwitch image
command: >
docker pull {{ openshift.node.ovs_image }}
when: openshift.common.is_containerized | bool and openshift.common.use_openshift_sdn | bool
- name: Install Node docker service file
template:
dest: "/etc/systemd/system/{{ openshift.common.service_type }}-node.service"
src: openshift.docker.node.service
register: install_node_result
when: openshift.common.is_containerized | bool
- name: Install OpenvSwitch docker service file
template:
dest: "/etc/systemd/system/openvswitch.service"
src: openvswitch.docker.service
register: install_ovs_result
when: openshift.common.is_containerized | bool and openshift.common.use_openshift_sdn | bool
- name: Reload systemd units
command: systemctl daemon-reload
when: openshift.common.is_containerized and ( ( install_node_result | changed )
or ( install_ovs_result | changed ) )
- name: Start and enable openvswitch docker service
service: name=openvswitch.service enabled=yes state=started
when: openshift.common.is_containerized | bool and openshift.common.use_openshift_sdn | bool
# TODO: add the validate parameter when there is a validation command to run
- name: Create the Node config
template:
dest: "{{ openshift_node_config_file }}"
src: node.yaml.v1.j2
backup: true
owner: root
group: root
mode: 0600
notify:
- restart node
- name: Configure Node settings
lineinfile:
dest: /etc/sysconfig/{{ openshift.common.service_type }}-node
regexp: "{{ item.regex }}"
line: "{{ item.line }}"
create: true
with_items:
- regex: '^OPTIONS='
line: "OPTIONS=--loglevel={{ openshift.node.debug_level }}"
- regex: '^CONFIG_FILE='
line: "CONFIG_FILE={{ openshift_node_config_file }}"
notify:
- restart node
- name: Additional storage plugin configuration
include: storage_plugins/main.yml
# 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 -k --head --silent {{ openshift_node_master_api_url }}
register: api_available_output
until: api_available_output.stdout.find("200 OK") != -1
retries: 120
delay: 1
changed_when: false
when: openshift.common.is_containerized | bool
- name: Start and enable node
service: name={{ openshift.common.service_type }}-node enabled=yes state=started
register: start_result
- set_fact:
node_service_status_changed: "{{ start_result | changed }}"
|
