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---
- name: Create temp directory for kubeconfig
command: mktemp -d /tmp/openshift-ansible-XXXXXX
register: mktemp
changed_when: False
delegate_to: "{{ openshift_master_host }}"
run_once: true
- set_fact:
openshift_manage_node_kubeconfig: "{{ mktemp.stdout }}/admin.kubeconfig"
delegate_to: "{{ openshift_master_host }}"
run_once: true
- name: Copy the admin client config(s)
command: >
cp {{ openshift.common.config_base }}/master/admin.kubeconfig {{ openshift_manage_node_kubeconfig }}
changed_when: False
delegate_to: "{{ openshift_master_host }}"
run_once: true
# 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 --tlsv1.2
{% if openshift.common.version_gte_3_2_or_1_2 | bool %}
--cacert {{ openshift.common.config_base }}/master/ca-bundle.crt
{% else %}
--cacert {{ openshift.common.config_base }}/master/ca.crt
{% endif %}
{{ openshift_node_master_api_url }}/healthz/ready
args:
# Disables the following warning:
# Consider using get_url or uri module rather than running curl
warn: no
register: api_available_output
until: api_available_output.stdout == 'ok'
retries: 120
delay: 1
changed_when: false
when: openshift.common.is_containerized | bool
delegate_to: "{{ openshift_master_host }}"
run_once: true
- name: Wait for Node Registration
command: >
{{ openshift.common.client_binary }} get node {{ openshift.node.nodename }}
--config={{ openshift_manage_node_kubeconfig }}
-n default
register: omd_get_node
until: omd_get_node.rc == 0
retries: 50
delay: 5
changed_when: false
when: "'nodename' in openshift.node"
delegate_to: "{{ openshift_master_host }}"
- name: Set node schedulability
command: >
{{ openshift.common.client_binary }} adm manage-node {{ openshift.node.nodename }} --schedulable={{ 'true' if openshift.node.schedulable | bool else 'false' }}
--config={{ openshift_manage_node_kubeconfig }}
-n default
when: "'nodename' in openshift.node"
delegate_to: "{{ openshift_master_host }}"
- name: Label nodes
command: >
{{ openshift.common.client_binary }} label --overwrite node {{ openshift.node.nodename }} {{ openshift.node.labels | oo_combine_dict }}
--config={{ openshift_manage_node_kubeconfig }}
-n default
when: "'nodename' in openshift.node and 'labels' in openshift.node and openshift.node.labels != {}"
delegate_to: "{{ openshift_master_host }}"
- name: Delete temp directory
file:
name: "{{ mktemp.stdout }}"
state: absent
changed_when: False
delegate_to: "{{ openshift_master_host }}"
run_once: true
|
