cert-installer.yaml

- hosts: master
  become: yes
  tasks:
   - name: Prepairing Prometheus Certificates
     become_user: ubuntu
     replace:
       path: ~/certificates/prometheus.yaml
       regexp: "{{ item.regexp }}"
       replace: "{{ item.var }}"
     with_items:
       - { regexp: 'prometheus_certificate', var: "{{ prometheus_certificate }}" }
       - { regexp: 'prometheus.url', var: "{{ prometheus_address_http }}" }

   - name: Prepairing Alertmanager Certificates
     become_user: ubuntu
     replace:
       path: ~/certificates/alertmanager.yaml
       regexp: "{{ item.regexp }}"
       replace: "{{ item.var }}"
     with_items:
       - { regexp: 'alertmanager_certificate', var: "{{ alertmanager_certificate }}" }
       - { regexp: 'alertmanager.url', var: "{{ alertmanager_address_http }}" }


   - name: Prepairing Alertmanager Certificates
     become_user: ubuntu
     replace:
       path: ~/certificates/grafana.yaml
       regexp: "{{ item.regexp }}"
       replace: "{{ item.var }}"
     with_items:
       - { regexp: 'grafana_certificate', var: "{{ grafana_certificate }}" }
       - { regexp: 'grafana.url', var: "{{ grafana_address_http }}" }

   - name: Prepairing Pushgateway Certificates
     become_user: ubuntu
     replace:
       path: ~/certificates/pushgateway.yaml
       regexp: "{{ item.regexp }}"
       replace: "{{ item.var }}"
     with_items:
       - { regexp: 'pushgateway_certificate', var: "{{ pushgateway_certificate }}" }
       - { regexp: 'pushgateway.url', var: "{{ pushgateway_address_http }}" }

   - name: Prepairing Registry Certificates
     become_user: ubuntu
     replace:
       path: ~/certificates/registry.yaml
       regexp: "{{ item.regexp }}"
       replace: "{{ item.var }}"
     with_items:
       - { regexp: 'registry_certificate', var: "{{ registry_certificate }}" } 
       - { regexp: 'registry.url', var: "{{ registry_address_http }}" }

   - name: Creating necessary Certificates
     become_user: ubuntu
     shell: kubectl create -f {{ item.yaml }} >> certificate_{{ item.file }}_created.info
     with_items:
       - { yaml: '~/certificates/prometheus.yaml', file: 'prometheus' }
       - { yaml: '~/certificates/alertmanager.yaml', file: 'alertmanager' }
       - { yaml: '~/certificates/pushgateway.yaml', file: 'pushgateway' }
       - { yaml: '~/certificates/grafana.yaml', file: 'grafana' }
       - { yaml: '~/certificates/registry.yaml', file: 'registry' }
     args:
       chdir: $HOME
       creates: certificate_{{ item.file }}_created.info