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---
- name: Determine if registry certificates must be created
stat:
path: "{{ openshift_master_config_dir }}/{{ item }}"
with_items:
- registry.crt
- registry.key
register: docker_registry_certificates_stat_result
changed_when: false
failed_when: false
- name: Retrieve registry service IP
command: >
{{ openshift.common.client_binary }} get service docker-registry
--template='{{ '{{' }} .spec.clusterIP {{ '}}' }}'
--config={{ openshift_hosted_kubeconfig }}
-n default
register: docker_registry_service_ip
changed_when: false
- set_fact:
docker_registry_route_hostname: "{{ 'docker-registry-default.' ~ (openshift.master.default_subdomain | default('router.default.svc.cluster.local', true)) }}"
- name: Create registry certificates if they do not exist
command: >
{{ openshift.common.admin_binary }} ca create-server-cert
--signer-cert=/etc/origin/master/ca.crt
--signer-key=/etc/origin/master/ca.key
--signer-serial=/etc/origin/master/ca.serial.txt
--hostnames="{{ docker_registry_service_ip.stdout }},docker-registry.default.svc.cluster.local,{{ docker_registry_route_hostname }}"
--cert={{ openshift_master_config_dir }}/registry.crt
--key={{ openshift_master_config_dir }}/registry.key
when: False in (docker_registry_certificates_stat_result.results | default([]) | oo_collect(attribute='stat.exists') | list)
- name: Create the secret for the registry certificates
command: >
{{ openshift.common.client_binary }} secrets new registry-certificates
{{ openshift_master_config_dir }}/registry.crt
{{ openshift_master_config_dir }}/registry.key
--config={{ openshift_hosted_kubeconfig }}
-n default
register: create_registry_certificates_secret
changed_when: "'already exists' not in create_registry_certificates_secret.stderr"
failed_when: "'already exists' not in create_registry_certificates_secret.stderr and create_registry_certificates_secret.rc != 0"
- name: "Add the secret to the registry's pod service accounts"
command: >
{{ openshift.common.client_binary }} secrets link {{ item }} registry-certificates
--config={{ openshift_hosted_kubeconfig }}
-n default
with_items:
- registry
- default
- name: Determine if registry-certificates secret volume attached
command: >
{{ openshift.common.client_binary }} get dc/docker-registry
--template='{{ '{{' }} range .spec.template.spec.volumes {{ '}}' }}{{ '{{' }} .secret.secretName {{ '}}' }}{{ '{{' }} end {{ '}}' }}'
--config={{ openshift_hosted_kubeconfig }}
-n default
register: docker_registry_volumes
changed_when: false
failed_when: false
- name: Attach registry-certificates secret volume
command: >
{{ openshift.common.client_binary }} volume dc/docker-registry --add --type=secret
--secret-name=registry-certificates
-m /etc/secrets
--config={{ openshift_hosted_kubeconfig }}
-n default
when: "'registry-certificates' not in docker_registry_volumes.stdout"
- name: Set registry environment variables for TLS certificate
command: >
{{ openshift.common.client_binary }} env dc/docker-registry
REGISTRY_HTTP_TLS_CERTIFICATE=/etc/secrets/registry.crt
REGISTRY_HTTP_TLS_KEY=/etc/secrets/registry.key
--config={{ openshift_hosted_kubeconfig }}
-n default
# These commands are on a single line to preserve patch json.
- name: Update registry liveness probe from HTTP to HTTPS
command: "{{ openshift.common.client_binary }} patch dc/docker-registry --api-version=v1 -p '{\"spec\":{\"template\":{\"spec\":{\"containers\":[{\"name\":\"registry\",\"livenessProbe\":{\"httpGet\":{\"scheme\":\"HTTPS\"}}}]}}}}' --config={{ openshift_hosted_kubeconfig }} -n default"
- name: Update registry readiness probe from HTTP to HTTPS
command: "{{ openshift.common.client_binary }} patch dc/docker-registry --api-version=v1 -p '{\"spec\":{\"template\":{\"spec\":{\"containers\":[{\"name\":\"registry\",\"readinessProbe\":{\"httpGet\":{\"scheme\":\"HTTPS\"}}}]}}}}' --config={{ openshift_hosted_kubeconfig }} -n default"
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