ceph-ansible/roles/ceph-infra/tasks/configure_firewall.yml

---
- name: check firewalld installation on redhat or suse
  command: rpm -q firewalld
  args:
    warn: no
  register: firewalld_pkg_query
  ignore_errors: true
  check_mode: no
  changed_when: false
  tags: firewall

- when: (firewalld_pkg_query.get('rc', 1) == 0
      or is_atomic | bool)
  block:
  - name: start firewalld
    service:
      name: firewalld
      state: started
      enabled: yes

  - name: open monitor and manager ports
    firewalld:
      service: "{{ item.service }}"
      zone: "{{ item.zone }}"
      source: "{{ public_network }}"
      permanent: true
      immediate: true
      state: enabled
    with_items:
      - { 'service': 'ceph-mon', 'zone': "{{ ceph_mon_firewall_zone }}" }
      - { 'service': 'ceph', 'zone': "{{ ceph_mgr_firewall_zone }}" }
    when:
      - mon_group_name is defined
      - mon_group_name in group_names
    tags: firewall

  - name: open manager ports
    firewalld:
      service: ceph
      zone: "{{ ceph_mgr_firewall_zone }}"
      source: "{{ public_network }}"
      permanent: true
      immediate: true
      state: enabled
    when:
      - mgr_group_name is defined
      - mgr_group_name in group_names
    tags: firewall

  - name: open osd ports
    firewalld:
      service: ceph
      zone: "{{ ceph_osd_firewall_zone }}"
      source: "{{ item }}"
      permanent: true
      immediate: true
      state: enabled
    with_items:
      - "{{ public_network }}"
      - "{{ cluster_network }}"
    when:
      - osd_group_name is defined
      - osd_group_name in group_names
    tags: firewall

  - name: open rgw ports
    firewalld:
      port: "{{ radosgw_frontend_port }}/tcp"
      zone: "{{ ceph_rgw_firewall_zone }}"
      source: "{{ public_network }}"
      permanent: true
      immediate: true
      state: enabled
    when:
      - rgw_group_name is defined
      - rgw_group_name in group_names
    tags: firewall

  - name: open mds ports
    firewalld:
      service: ceph
      zone: "{{ ceph_mds_firewall_zone }}"
      source: "{{ public_network }}"
      permanent: true
      immediate: true
      state: enabled
    when:
      - mds_group_name is defined
      - mds_group_name in group_names
    tags: firewall

  - name: open nfs ports
    firewalld:
      service: nfs
      zone: "{{ ceph_nfs_firewall_zone }}"
      source: "{{ public_network }}"
      permanent: true
      immediate: true
      state: enabled
    when:
      - nfs_group_name is defined
      - nfs_group_name in group_names
    tags: firewall

  - name: open nfs ports (portmapper)
    firewalld:
      port: "111/tcp"
      zone: "{{ ceph_nfs_firewall_zone }}"
      source: "{{ public_network }}"
      permanent: true
      immediate: true
      state: enabled
    when:
      - nfs_group_name is defined
      - nfs_group_name in group_names
    tags: firewall

  - name: open rbdmirror ports
    firewalld:
      service: ceph
      zone: "{{ ceph_rbdmirror_firewall_zone }}"
      source: "{{ public_network }}"
      permanent: true
      immediate: true
      state: enabled
    when:
      - rbdmirror_group_name is defined
      - rbdmirror_group_name in group_names
    tags: firewall

  - name: open iscsi target ports
    firewalld:
      port: "3260/tcp"
      zone: "{{ ceph_iscsi_firewall_zone }}"
      source: "{{ public_network }}"
      permanent: true
      immediate: true
      state: enabled
    when:
      - iscsi_gw_group_name is defined
      - iscsi_gw_group_name in group_names
    tags: firewall

  - name: open iscsi api ports
    firewalld:
      port: "{{ api_port | default(5000) }}/tcp"
      zone: "{{ ceph_iscsi_firewall_zone }}"
      source: "{{ public_network }}"
      permanent: true
      immediate: true
      state: enabled
    when:
      - iscsi_gw_group_name is defined
      - iscsi_gw_group_name in group_names
    tags: firewall

  - name: open node_exporter port
    firewalld:
      port: "{{ node_exporter_port }}/tcp"
      zone: "{{ ceph_dashboard_firewall_zone }}"
      permanent: true
      immediate: true
      state: enabled
    when: dashboard_enabled | bool

  - block:
      - name: open dashboard port
        firewalld:
          port: "{{ dashboard_port }}/tcp"
          zone: "{{ ceph_dashboard_firewall_zone }}"
          permanent: true
          immediate: true
          state: enabled

      - name: open mgr/prometheus port
        firewalld:
          port: "9283/tcp"
          zone: "{{ ceph_dashboard_firewall_zone }}"
          permanent: true
          immediate: true
          state: enabled
    when:
      - dashboard_enabled | bool
      - mgr_group_name is defined
      - mgr_group_name in group_names

  - block:
      - name: open grafana port
        firewalld:
          port: "{{ grafana_port }}/tcp"
          zone: "{{ ceph_dashboard_firewall_zone }}"
          permanent: true
          immediate: true
          state: enabled

      - name: open prometheus port
        firewalld:
          port: "{{ prometheus_port }}/tcp"
          zone: "{{ ceph_dashboard_firewall_zone }}"
          permanent: true
          immediate: true
          state: enabled

      - name: open alertmanager port
        firewalld:
          port: "{{ alertmanager_port }}/tcp"
          zone: "{{ ceph_dashboard_firewall_zone }}"
          permanent: true
          immediate: true
          state: enabled
    when:
      - dashboard_enabled | bool
      - inventory_hostname in groups.get('grafana-server', [])

  - name: open haproxy ports
    firewalld:
      port: "{{ haproxy_frontend_port | default(80) }}/tcp"
      zone: "{{ ceph_rgwloadbalancer_firewall_zone }}"
      source: "{{ public_network }}"
      permanent: true
      immediate: true
      state: enabled
    when:
      - rgwloadbalancer_group_name is defined
      - rgwloadbalancer_group_name in group_names
    tags:
      - firewall

  - name: add rich rule for keepalived vrrp
    firewalld:
      rich_rule: 'rule protocol value="vrrp" accept'
      permanent: true
      immediate: true
      state: enabled
    when:
      - rgwloadbalancer_group_name is defined
      - rgwloadbalancer_group_name in group_names
    tags:
      - firewall

- meta: flush_handlers