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|
---
- include: evaluate_groups.yml
- include: initialize_facts.yml
- include: initialize_openshift_version.yml
- name: Load openshift_facts
hosts: oo_etcd_to_config:oo_masters_to_config:oo_nodes_to_config
roles:
- openshift_facts
- name: Redeploy etcd certificates
hosts: oo_etcd_to_config
any_errors_fatal: true
vars:
etcd_ca_host: "{{ groups.oo_etcd_to_config.0 }}"
etcd_conf_dir: /etc/etcd
etcd_generated_certs_dir: "{{ etcd_conf_dir }}/generated_certs"
pre_tasks:
- stat:
path: "{{ etcd_generated_certs_dir }}"
register: etcd_generated_certs_dir_stat
- name: Backup etcd certificates
command: >
tar -czvf /etc/etcd/etcd-certificate-backup-{{ ansible_date_time.epoch }}.tgz
{{ etcd_conf_dir }}/ca.crt
{{ etcd_conf_dir }}/ca
{{ etcd_generated_certs_dir }}
when: etcd_generated_certs_dir_stat.stat.exists
delegate_to: "{{ etcd_ca_host }}"
run_once: true
- name: Remove existing etcd certificates
file:
path: "{{ item }}"
state: absent
with_items:
- "{{ etcd_conf_dir }}/ca.crt"
- "{{ etcd_conf_dir }}/ca"
- "{{ etcd_generated_certs_dir }}"
roles:
- role: openshift_etcd_server_certificates
etcd_peers: "{{ groups.oo_etcd_to_config | default([], true) }}"
etcd_certificates_etcd_hosts: "{{ groups.oo_etcd_to_config | default([], true) }}"
etcd_certificates_redeploy: true
- name: Redeploy master certificates
hosts: oo_masters_to_config
any_errors_fatal: true
vars:
openshift_ca_host: "{{ groups.oo_first_master.0 }}"
openshift_master_count: "{{ openshift.master.master_count | default(groups.oo_masters | length) }}"
pre_tasks:
# set_fact task copied from playbooks/common/openshift-master/config.yml
# so that openshift_master_default_subdomain has a default value of ""
# (emptry string). openshift_master_default_subdomain must have a default
# value for openshift_master_facts to set metrics_public_url.
# TODO: clean this up.
- set_fact:
openshift_master_default_subdomain: "{{ lookup('oo_option', 'openshift_master_default_subdomain') | default(None, true) }}"
when: openshift_master_default_subdomain is not defined
- stat:
path: "{{ openshift_generated_configs_dir }}"
register: openshift_generated_configs_dir_stat
- name: Backup generated certificate and config directories
command: >
tar -czvf /etc/origin/master-node-cert-config-backup-{{ ansible_date_time.epoch }}.tgz
{{ openshift_generated_configs_dir }}
{{ openshift.common.config_base }}/master
when: openshift_generated_configs_dir_stat.stat.exists
delegate_to: "{{ openshift_ca_host }}"
run_once: true
- name: Remove generated certificate directories
file:
path: "{{ item }}"
state: absent
with_items:
- "{{ openshift_generated_configs_dir }}"
- name: Remove generated certificates
file:
path: "{{ openshift.common.config_base }}/master/{{ item }}"
state: absent
with_items:
- "{{ hostvars[inventory_hostname] | certificates_to_synchronize(include_keys=false) }}"
- "etcd.server.crt"
- "etcd.server.key"
- "master.etcd-client.crt"
- "master.etcd-client.key"
- "master.server.crt"
- "master.server.key"
- "openshift-master.crt"
- "openshift-master.key"
- "openshift-master.kubeconfig"
- name: Remove CA certificate
file:
path: "{{ openshift.common.config_base }}/master/{{ item }}"
state: absent
when: openshift_certificates_redeploy_ca | default(false) | bool
with_items:
- "ca.crt"
- "ca.key"
- "ca.serial.txt"
- "ca-bundle.crt"
roles:
- role: openshift_master_certificates
openshift_master_etcd_hosts: "{{ hostvars
| oo_select_keys(groups['oo_etcd_to_config'] | default([]))
| oo_collect('openshift.common.hostname')
| default(none, true) }}"
openshift_master_hostnames: "{{ hostvars
| oo_select_keys(groups['oo_masters_to_config'] | default([]))
| oo_collect('openshift.common.all_hostnames')
| oo_flatten | unique }}"
openshift_certificates_redeploy: true
- role: openshift_etcd_client_certificates
etcd_certificates_redeploy: true
etcd_ca_host: "{{ groups.oo_etcd_to_config.0 }}"
etcd_cert_subdir: "openshift-master-{{ openshift.common.hostname }}"
etcd_cert_config_dir: "{{ openshift.common.config_base }}/master"
etcd_cert_prefix: "master.etcd-"
when: groups.oo_etcd_to_config is defined and groups.oo_etcd_to_config
- name: Redeploy node certificates
hosts: oo_nodes_to_config
any_errors_fatal: true
pre_tasks:
- name: Remove CA certificate
file:
path: "{{ item }}"
state: absent
with_items:
- "{{ openshift.common.config_base }}/node/ca.crt"
roles:
- role: openshift_node_certificates
openshift_node_master_api_url: "{{ hostvars[groups.oo_first_master.0].openshift.master.api_url }}"
openshift_ca_host: "{{ groups.oo_first_master.0 }}"
openshift_certificates_redeploy: true
- name: Restart etcd
hosts: oo_etcd_to_config
tasks:
- name: restart etcd
service:
name: "{{ 'etcd' if not openshift.common.is_containerized | bool else 'etcd_container' }}"
state: restarted
- name: Stop master services
hosts: oo_masters_to_config
vars:
openshift_master_ha: "{{ groups.oo_masters_to_config | length > 1 }}"
tasks:
- name: stop master
service: name={{ openshift.common.service_type }}-master state=stopped
when: not openshift_master_ha | bool
- name: stop master api
service: name={{ openshift.common.service_type }}-master-api state=stopped
when: openshift_master_ha | bool and openshift_master_cluster_method == 'native'
- name: stop master controllers
service: name={{ openshift.common.service_type }}-master-controllers state=stopped
when: openshift_master_ha | bool and openshift_master_cluster_method == 'native'
- name: Start master services
hosts: oo_masters_to_config
serial: 1
vars:
openshift_master_ha: "{{ groups.oo_masters_to_config | length > 1 }}"
tasks:
- name: start master
service: name={{ openshift.common.service_type }}-master state=started
when: not openshift_master_ha | bool
- name: start master api
service: name={{ openshift.common.service_type }}-master-api state=started
when: openshift_master_ha | bool and openshift_master_cluster_method == 'native'
- name: start master controllers
service: name={{ openshift.common.service_type }}-master-controllers state=started
when: openshift_master_ha | bool and openshift_master_cluster_method == 'native'
- name: Restart masters (pacemaker)
hosts: oo_first_master
vars:
openshift_master_ha: "{{ groups.oo_masters_to_config | length > 1 }}"
tasks:
- name: restart master
command: pcs resource restart master
when: openshift_master_ha | bool and openshift_master_cluster_method == 'pacemaker'
- name: Restart nodes
hosts: oo_nodes_to_config
tasks:
- name: restart node
service: name={{ openshift.common.service_type }}-node state=restarted
- name: Copy admin client config(s)
hosts: oo_first_master
tasks:
- name: Create temp directory for kubeconfig
command: mktemp -d /tmp/openshift-ansible-XXXXXX
register: mktemp
changed_when: False
- name: Copy admin client config(s)
command: >
cp {{ openshift.common.config_base }}/master//admin.kubeconfig {{ mktemp.stdout }}/admin.kubeconfig
changed_when: False
- name: Serially drain all nodes to trigger redeployments
hosts: oo_nodes_to_config
serial: 1
any_errors_fatal: true
tasks:
- name: Determine if node is currently scheduleable
command: >
{{ openshift.common.client_binary }} --config={{ hostvars[groups.oo_first_master.0].mktemp.stdout }}/admin.kubeconfig
get node {{ openshift.node.nodename }} -o json
register: node_output
when: openshift_certificates_redeploy_ca | default(false) | bool
delegate_to: "{{ groups.oo_first_master.0 }}"
changed_when: false
- set_fact:
was_schedulable: "{{ 'unschedulable' not in (node_output.stdout | from_json).spec }}"
when: openshift_certificates_redeploy_ca | default(false) | bool
- name: Prepare for node draining
command: >
{{ openshift.common.client_binary }} adm --config={{ hostvars[groups.oo_first_master.0].mktemp.stdout }}/admin.kubeconfig
manage-node {{ openshift.node.nodename }}
--schedulable=false
delegate_to: "{{ groups.oo_first_master.0 }}"
when: openshift_certificates_redeploy_ca | default(false) | bool and was_schedulable | bool
- name: Drain node
command: >
{{ openshift.common.client_binary }} adm --config={{ hostvars[groups.oo_first_master.0].mktemp.stdout }}/admin.kubeconfig
manage-node {{ openshift.node.nodename }}
--drain --force
delegate_to: "{{ groups.oo_first_master.0 }}"
when: openshift_certificates_redeploy_ca | default(false) | bool and was_schedulable | bool
- name: Set node schedulability
command: >
{{ openshift.common.client_binary }} adm --config={{ hostvars[groups.oo_first_master.0].mktemp.stdout }}/admin.kubeconfig
manage-node {{ openshift.node.nodename }} --schedulable=true
delegate_to: "{{ groups.oo_first_master.0 }}"
when: openshift_certificates_redeploy_ca | default(false) | bool and was_schedulable | bool
- name: Delete temporary directory
hosts: oo_first_master
tasks:
- name: Delete temp directory
file:
name: "{{ mktemp.stdout }}"
state: absent
changed_when: False
|
