First attempt at refactor of os_firewall

6 files changed, 96 insertions, 10 deletions

diff --git a/roles/openshift_hosted/defaults/main.yml b/roles/openshift_hosted/defaults/main.yml
index 0391e5602..f1fd0f4b7 100644
--- a/roles/openshift_hosted/defaults/main.yml
+++ b/roles/openshift_hosted/defaults/main.yml
@@ -26,12 +26,15 @@ openshift_hosted_routers:
   - 443:443
   certificate: "{{ openshift_hosted_router_certificate | default({}) }}"
 
-
 openshift_hosted_router_certificate: {}
 openshift_hosted_registry_cert_expire_days: 730
 openshift_hosted_router_create_certificate: True
 
-os_firewall_allow:
+r_openshift_hosted_router_os_firewall_deny: []
+r_openshift_hosted_router_os_firewall_allow: []
+
+r_openshift_hosted_registry_os_firewall_deny: []
+r_openshift_hosted_registry_os_firewall_allow:
 - service: Docker Registry Port
   port: 5000/tcp
-  when: openshift.common.use_calico | bool
+  cond: "{{ r_openshift_hosted_use_calico }}"
diff --git a/roles/openshift_hosted/meta/main.yml b/roles/openshift_hosted/meta/main.yml
index 9e3f37130..28fd396d6 100644
--- a/roles/openshift_hosted/meta/main.yml
+++ b/roles/openshift_hosted/meta/main.yml
@@ -15,8 +15,4 @@ dependencies:
 - role: openshift_cli
 - role: openshift_hosted_facts
 - role: lib_openshift
-- role: os_firewall
-  os_firewall_allow:
-  - service: Docker Registry Port
-    port: 5000/tcp
-  when: openshift.common.use_calico | bool
+- role: lib_os_firewall
diff --git a/roles/openshift_hosted/tasks/registry/firewall.yml b/roles/openshift_hosted/tasks/registry/firewall.yml
new file mode 100644
index 000000000..ea9f50047
--- /dev/null
+++ b/roles/openshift_hosted/tasks/registry/firewall.yml
@@ -0,0 +1,40 @@
+---
+- when: os_firewall_enabled | bool and not os_firewall_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
+    with_items: "{{ r_openshift_hosted_registry_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
+    with_items: "{{ r_openshift_hosted_registry_os_firewall_deny }}"
+
+- when: os_firewall_enabled | bool and os_firewall_use_firewalld | bool
+  block:
+  - name: Add firewalld allow rules
+    firewalld:
+      port: "{{ item.port }}"
+      permanent: true
+      immediate: true
+      state: enabled
+    when: item.cond
+    with_items: "{{ r_openshift_hosted_registry_os_firewall_allow }}"
+
+  - name: Remove firewalld allow rules
+    firewalld:
+      port: "{{ item.port }}"
+      permanent: true
+      immediate: true
+      state: disabled
+    when: item.cond
+    with_items: "{{ r_openshift_hosted_registry_os_firewall_deny }}"
diff --git a/roles/openshift_hosted/tasks/registry/registry.yml b/roles/openshift_hosted/tasks/registry/registry.yml
index b946ec8ca..dcd9c87fc 100644
--- a/roles/openshift_hosted/tasks/registry/registry.yml
+++ b/roles/openshift_hosted/tasks/registry/registry.yml
@@ -1,6 +1,10 @@
 ---
-- block:
+- name: setup firewall
+  include: firewall.yml
+  static: yes
 
+- when: openshift.hosted.registry.replicas | default(none) is none
+  block:
   - name: Retrieve list of openshift nodes matching registry selector
     oc_obj:
       state: list
@@ -28,7 +32,6 @@
       l_default_replicas: "{{ l_node_count if openshift.hosted.registry.storage.kind | default(none) is not none else 1 }}"
     when: l_node_count | int > 0
 
-  when: openshift.hosted.registry.replicas | default(none) is none
 
 - name: set openshift_hosted facts
   set_fact:
diff --git a/roles/openshift_hosted/tasks/router/firewall.yml b/roles/openshift_hosted/tasks/router/firewall.yml
new file mode 100644
index 000000000..f8643aab7
--- /dev/null
+++ b/roles/openshift_hosted/tasks/router/firewall.yml
@@ -0,0 +1,40 @@
+---
+- when: os_firewall_enabled | bool and not os_firewall_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
+    with_items: "{{ r_openshift_hosted_router_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
+    with_items: "{{ r_openshift_hosted_router_os_firewall_deny }}"
+
+- when: os_firewall_enabled | bool and os_firewall_use_firewalld | bool
+  block:
+  - name: Add firewalld allow rules
+    firewalld:
+      port: "{{ item.port }}"
+      permanent: true
+      immediate: true
+      state: enabled
+    when: item.cond
+    with_items: "{{ r_openshift_hosted_router_os_firewall_allow }}"
+
+  - name: Remove firewalld allow rules
+    firewalld:
+      port: "{{ item.port }}"
+      permanent: true
+      immediate: true
+      state: disabled
+    when: item.cond
+    with_items: "{{ r_openshift_hosted_router_os_firewall_deny }}"
diff --git a/roles/openshift_hosted/tasks/router/router.yml b/roles/openshift_hosted/tasks/router/router.yml
index dd485a64a..72a1ead80 100644
--- a/roles/openshift_hosted/tasks/router/router.yml
+++ b/roles/openshift_hosted/tasks/router/router.yml
@@ -1,4 +1,8 @@
 ---
+- name: setup firewall
+  include: firewall.yml
+  static: yes
+
 - name: Retrieve list of openshift nodes matching router selector
   oc_obj:
     state: list