Merge pull request #4797 from kwoodson/os_firewall_refactor

Refactor the firewall workflow.

2 files changed, 44 insertions, 0 deletions

diff --git a/roles/openshift_master/tasks/firewall.yml b/roles/openshift_master/tasks/firewall.yml
new file mode 100644
index 000000000..e51eeb56e
--- /dev/null
+++ b/roles/openshift_master/tasks/firewall.yml
@@ -0,0 +1,40 @@
+---
+- when: r_openshift_master_firewall_enabled | bool and not r_openshift_master_use_firewalld | bool
+  block:
+  - name: Add iptables allow rules
+    os_firewall_manage_iptables:
+      name: "{{ item.service }}"
+      action: add
+      protocol: "{{ item.port.split('/')[1] }}"
+      port: "{{ item.port.split('/')[0] }}"
+    when: item.cond | default(True)
+    with_items: "{{ r_openshift_master_os_firewall_allow }}"
+
+  - name: Remove iptables rules
+    os_firewall_manage_iptables:
+      name: "{{ item.service }}"
+      action: remove
+      protocol: "{{ item.port.split('/')[1] }}"
+      port: "{{ item.port.split('/')[0] }}"
+    when: item.cond | default(True)
+    with_items: "{{ r_openshift_master_os_firewall_deny }}"
+
+- when: r_openshift_master_firewall_enabled | bool and r_openshift_master_use_firewalld | bool
+  block:
+  - name: Add firewalld allow rules
+    firewalld:
+      port: "{{ item.port }}"
+      permanent: true
+      immediate: true
+      state: enabled
+    when: item.cond | default(True)
+    with_items: "{{ r_openshift_master_os_firewall_allow }}"
+
+  - name: Remove firewalld allow rules
+    firewalld:
+      port: "{{ item.port }}"
+      permanent: true
+      immediate: true
+      state: disabled
+    when: item.cond | default(True)
+    with_items: "{{ r_openshift_master_os_firewall_deny }}"
diff --git a/roles/openshift_master/tasks/main.yml b/roles/openshift_master/tasks/main.yml
index 7e71591d8..b1412c3d9 100644
--- a/roles/openshift_master/tasks/main.yml
+++ b/roles/openshift_master/tasks/main.yml
@@ -23,6 +23,10 @@
     msg: "Pacemaker based HA is not supported at this time when used with containerized installs"
   when: openshift.master.ha | bool and openshift.master.cluster_method == "pacemaker" and openshift.common.is_containerized | bool
 
+- name: Open up firewall ports
+  include: firewall.yml
+  static: yes
+
 - name: Install Master package
   package:
     name: "{{ openshift.common.service_type }}-master{{ openshift_pkg_version | default('') | oo_image_tag_to_rpm_version(include_dash=True) }}"