diff options
Diffstat (limited to 'roles/openshift_node_certificates/tasks')
| -rw-r--r-- | roles/openshift_node_certificates/tasks/main.yml | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/roles/openshift_node_certificates/tasks/main.yml b/roles/openshift_node_certificates/tasks/main.yml new file mode 100644 index 000000000..1a775178d --- /dev/null +++ b/roles/openshift_node_certificates/tasks/main.yml @@ -0,0 +1,158 @@ +--- +- name: Ensure CA certificate exists on openshift_ca_host + stat: + path: "{{ openshift_ca_cert }}" + register: g_ca_cert_stat_result + delegate_to: "{{ openshift_ca_host }}" + run_once: true + +- fail: + msg: > + CA certificate {{ openshift_ca_cert }} doesn't exist on CA host + {{ openshift_ca_host }}. Apply 'openshift_ca' role to + {{ openshift_ca_host }}. + when: not g_ca_cert_stat_result.stat.exists | bool + run_once: true + +- name: Check status of node certificates + stat: + path: "{{ openshift.common.config_base }}/node/{{ item }}" + with_items: + - "system:node:{{ openshift.common.hostname }}.crt" + - "system:node:{{ openshift.common.hostname }}.key" + - "system:node:{{ openshift.common.hostname }}.kubeconfig" + - ca.crt + - server.key + - server.crt + register: g_node_cert_stat_result + when: not openshift_certificates_redeploy | default(false) | bool + +- set_fact: + node_certs_missing: "{{ true if openshift_certificates_redeploy | default(false) | bool + else (False in (g_node_cert_stat_result.results + | default({}) + | oo_collect(attribute='stat.exists') + | list)) }}" + +- name: Create openshift_generated_configs_dir if it does not exist + file: + path: "{{ openshift_generated_configs_dir }}" + state: directory + mode: 0700 + when: node_certs_missing | bool + delegate_to: "{{ openshift_ca_host }}" + +- find: + paths: "{{ openshift.common.config_base }}/master/legacy-ca/" + patterns: ".*-ca.crt" + use_regex: true + register: g_master_legacy_ca_result + delegate_to: "{{ openshift_ca_host }}" + +- name: Generate the node client config + command: > + {{ hostvars[openshift_ca_host].openshift.common.client_binary }} adm create-api-client-config + {% for named_ca_certificate in hostvars[openshift_ca_host].openshift.master.named_certificates | default([]) | oo_collect('cafile') %} + --certificate-authority {{ named_ca_certificate }} + {% endfor %} + {% for legacy_ca_certificate in g_master_legacy_ca_result.files | default([]) | oo_collect('path') %} + --certificate-authority {{ legacy_ca_certificate }} + {% endfor %} + --certificate-authority={{ openshift_ca_cert }} + --client-dir={{ openshift_generated_configs_dir }}/node-{{ hostvars[item].openshift.common.hostname }} + --groups=system:nodes + --master={{ hostvars[openshift_ca_host].openshift.master.api_url }} + --signer-cert={{ openshift_ca_cert }} + --signer-key={{ openshift_ca_key }} + --signer-serial={{ openshift_ca_serial }} + --user=system:node:{{ hostvars[item].openshift.common.hostname }} + {% if openshift_version | oo_version_gte_3_5_or_1_5(openshift.common.deployment_type) | bool %} + --expire-days={{ openshift_node_cert_expire_days }} + {% endif %} + args: + creates: "{{ openshift_generated_configs_dir }}/node-{{ hostvars[item].openshift.common.hostname }}" + with_items: "{{ hostvars + | oo_select_keys(groups['oo_nodes_to_config']) + | oo_collect(attribute='inventory_hostname', filters={'node_certs_missing':True}) }}" + delegate_to: "{{ openshift_ca_host }}" + run_once: true + +- name: Generate the node server certificate + command: > + {{ hostvars[openshift_ca_host].openshift.common.client_binary }} adm ca create-server-cert + --cert={{ openshift_generated_configs_dir }}/node-{{ hostvars[item].openshift.common.hostname }}/server.crt + --key={{ openshift_generated_configs_dir }}/node-{{ hostvars[item].openshift.common.hostname }}/server.key + {% if openshift_version | oo_version_gte_3_5_or_1_5(openshift.common.deployment_type) | bool %} + --expire-days={{ openshift_node_cert_expire_days }} + {% endif %} + --overwrite=true + --hostnames={{ hostvars[item].openshift.common.hostname }},{{ hostvars[item].openshift.common.public_hostname }},{{ hostvars[item].openshift.common.ip }},{{ hostvars[item].openshift.common.public_ip }} + --signer-cert={{ openshift_ca_cert }} + --signer-key={{ openshift_ca_key }} + --signer-serial={{ openshift_ca_serial }} + args: + creates: "{{ openshift_generated_configs_dir }}/node-{{ hostvars[item].openshift.common.hostname }}/server.crt" + with_items: "{{ hostvars + | oo_select_keys(groups['oo_nodes_to_config']) + | oo_collect(attribute='inventory_hostname', filters={'node_certs_missing':True}) }}" + delegate_to: "{{ openshift_ca_host }}" + run_once: true + +- name: Create local temp directory for syncing certs + local_action: command mktemp -d /tmp/openshift-ansible-XXXXXXX + register: node_cert_mktemp + changed_when: False + when: node_certs_missing | bool + become: no + +- name: Create a tarball of the node config directories + command: > + tar -czvf {{ openshift_node_generated_config_dir }}.tgz + --transform 's|system:{{ openshift_node_cert_subdir }}|node|' + -C {{ openshift_node_generated_config_dir }} . + args: + creates: "{{ openshift_node_generated_config_dir }}.tgz" + # Disables the following warning: + # Consider using unarchive module rather than running tar + warn: no + when: node_certs_missing | bool + delegate_to: "{{ openshift_ca_host }}" + +- name: Retrieve the node config tarballs from the master + fetch: + src: "{{ openshift_node_generated_config_dir }}.tgz" + dest: "{{ node_cert_mktemp.stdout }}/" + flat: yes + fail_on_missing: yes + validate_checksum: yes + when: node_certs_missing | bool + delegate_to: "{{ openshift_ca_host }}" + +- name: Ensure certificate directory exists + file: + path: "{{ openshift_node_cert_dir }}" + state: directory + when: node_certs_missing | bool + +- name: Unarchive the tarball on the node + unarchive: + src: "{{ node_cert_mktemp.stdout }}/{{ openshift_node_cert_subdir }}.tgz" + dest: "{{ openshift_node_cert_dir }}" + when: node_certs_missing | bool + +- name: Delete local temp directory + local_action: file path="{{ node_cert_mktemp.stdout }}" state=absent + changed_when: False + when: node_certs_missing | bool + become: no + +- name: Copy OpenShift CA to system CA trust + copy: + src: "{{ item.cert }}" + dest: "/etc/pki/ca-trust/source/anchors/{{ item.id }}-{{ item.cert | basename }}" + remote_src: yes + with_items: + - id: openshift + cert: "{{ openshift_node_cert_dir }}/ca.crt" + notify: + - update ca trust |