dc6a17e092
import_tasks will consume far less memory, so it should be used whenever it is compatible.
95 lines
3.9 KiB
YAML
95 lines
3.9 KiB
YAML
---
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- import_tasks: sync_kube_master_certs.yml
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when: inventory_hostname in groups['kube-master']
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- import_tasks: sync_kube_node_certs.yml
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when: inventory_hostname in groups['k8s-cluster']
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# Issue admin certs to kube-master hosts
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- include_tasks: ../../../vault/tasks/shared/issue_cert.yml
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vars:
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issue_cert_common_name: "admin"
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issue_cert_copy_ca: "{{ item == kube_admin_certs_needed|first }}"
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issue_cert_file_group: "{{ kube_cert_group }}"
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issue_cert_file_owner: kube
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issue_cert_hosts: "{{ groups['kube-master'] }}"
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issue_cert_path: "{{ item }}"
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issue_cert_role: kube-master
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issue_cert_url: "{{ hostvars[groups.vault|first]['vault_leader_url'] }}"
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issue_cert_mount_path: "{{ kube_vault_mount_path }}"
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with_items: "{{ kube_admin_certs_needed|d([]) }}"
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when: inventory_hostname in groups['kube-master']
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- name: gen_certs_vault | Set fact about certificate alt names
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set_fact:
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kube_cert_alt_names: >-
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{{
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groups['kube-master'] +
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['kubernetes.default.svc.cluster.local', 'kubernetes.default.svc', 'kubernetes.default', 'kubernetes'] +
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['localhost']
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}}
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run_once: true
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- name: gen_certs_vault | Add external load balancer domain name to certificate alt names
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set_fact:
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kube_cert_alt_names: "{{ kube_cert_alt_names + [apiserver_loadbalancer_domain_name] }}"
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when: loadbalancer_apiserver is defined
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run_once: true
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# Issue master components certs to kube-master hosts
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- include_tasks: ../../../vault/tasks/shared/issue_cert.yml
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vars:
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issue_cert_common_name: "kubernetes"
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issue_cert_alt_names: "{{ kube_cert_alt_names }}"
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issue_cert_file_group: "{{ kube_cert_group }}"
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issue_cert_file_owner: kube
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issue_cert_hosts: "{{ groups['kube-master'] }}"
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issue_cert_ip_sans: >-
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[
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{%- for host in groups['kube-master'] -%}
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"{{ hostvars[host]['ansible_default_ipv4']['address'] }}",
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{%- if hostvars[host]['ip'] is defined -%}
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"{{ hostvars[host]['ip'] }}",
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{%- endif -%}
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{%- endfor -%}
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"127.0.0.1","::1","{{ kube_apiserver_ip }}"
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]
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issue_cert_path: "{{ item }}"
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issue_cert_role: kube-master
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issue_cert_url: "{{ hostvars[groups.vault|first]['vault_leader_url'] }}"
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issue_cert_mount_path: "{{ kube_vault_mount_path }}"
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with_items: "{{ kube_master_components_certs_needed|d([]) }}"
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when: inventory_hostname in groups['kube-master']
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notify: set secret_changed
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# Issue node certs to k8s-cluster nodes
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- include_tasks: ../../../vault/tasks/shared/issue_cert.yml
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vars:
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# Need to strip out the 'node-' prefix from the cert name so it can be used
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# with the node authorization plugin ( CN matches kubelet node name )
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issue_cert_common_name: "system:node:{{ item.rsplit('/', 1)[1].rsplit('.', 1)[0] | regex_replace('^node-', '') }}"
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issue_cert_copy_ca: "{{ item == kube_node_certs_needed|first }}"
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issue_cert_file_group: "{{ kube_cert_group }}"
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issue_cert_file_owner: kube
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issue_cert_hosts: "{{ groups['k8s-cluster'] }}"
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issue_cert_path: "{{ item }}"
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issue_cert_role: kube-node
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issue_cert_url: "{{ hostvars[groups.vault|first]['vault_leader_url'] }}"
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issue_cert_mount_path: "{{ kube_vault_mount_path }}"
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with_items: "{{ kube_node_certs_needed|d([]) }}"
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when: inventory_hostname in groups['k8s-cluster']
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# Issue proxy certs to k8s-cluster nodes
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- include_tasks: ../../../vault/tasks/shared/issue_cert.yml
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vars:
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issue_cert_common_name: "system:kube-proxy"
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issue_cert_copy_ca: "{{ item == kube_proxy_certs_needed|first }}"
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issue_cert_file_group: "{{ kube_cert_group }}"
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issue_cert_file_owner: kube
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issue_cert_hosts: "{{ groups['k8s-cluster'] }}"
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issue_cert_path: "{{ item }}"
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issue_cert_role: kube-proxy
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issue_cert_url: "{{ hostvars[groups.vault|first]['vault_leader_url'] }}"
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issue_cert_mount_path: "{{ kube_vault_mount_path }}"
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with_items: "{{ kube_proxy_certs_needed|d([]) }}"
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when: inventory_hostname in groups['k8s-cluster']
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