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-rw-r--r--roles/os_firewall/README.md7
-rw-r--r--roles/os_firewall/defaults/main.yml8
-rw-r--r--roles/os_firewall/tasks/main.yml6
3 files changed, 14 insertions, 7 deletions
diff --git a/roles/os_firewall/README.md b/roles/os_firewall/README.md
index c13c5dfc9..43db3cc74 100644
--- a/roles/os_firewall/README.md
+++ b/roles/os_firewall/README.md
@@ -4,6 +4,9 @@ OS Firewall
OS Firewall manages firewalld and iptables firewall settings for a minimal use
case (Adding/Removing rules based on protocol and port number).
+Note: firewalld is not supported on Atomic Host
+https://bugzilla.redhat.com/show_bug.cgi?id=1403331
+
Requirements
------------
@@ -14,7 +17,7 @@ Role Variables
| Name | Default | |
|---------------------------|---------|----------------------------------------|
-| os_firewall_use_firewalld | False | If false, use iptables |
+| os_firewall_use_firewalld | True | If false, use iptables |
| os_firewall_allow | [] | List of service,port mappings to allow |
| os_firewall_deny | [] | List of service, port mappings to deny |
@@ -31,6 +34,7 @@ Use iptables and open tcp ports 80 and 443:
---
- hosts: servers
vars:
+ os_firewall_use_firewalld: false
os_firewall_allow:
- service: httpd
port: 80/tcp
@@ -45,7 +49,6 @@ Use firewalld and open tcp port 443 and close previously open tcp port 80:
---
- hosts: servers
vars:
- os_firewall_use_firewalld: true
os_firewall_allow:
- service: https
port: 443/tcp
diff --git a/roles/os_firewall/defaults/main.yml b/roles/os_firewall/defaults/main.yml
index c870a301a..4c544122f 100644
--- a/roles/os_firewall/defaults/main.yml
+++ b/roles/os_firewall/defaults/main.yml
@@ -1,9 +1,7 @@
---
os_firewall_enabled: True
-# TODO: Upstream kubernetes only supports iptables currently
-# TODO: it might be possible to still use firewalld if we wire up the created
-# chains with the public zone (or the zone associated with the correct
-# interfaces)
-os_firewall_use_firewalld: False
+# firewalld is not supported on Atomic Host
+# https://bugzilla.redhat.com/show_bug.cgi?id=1403331
+os_firewall_use_firewalld: "{{ False if openshift.common.is_atomic | bool else True }}"
os_firewall_allow: []
os_firewall_deny: []
diff --git a/roles/os_firewall/tasks/main.yml b/roles/os_firewall/tasks/main.yml
index 076e5e311..20efe5b0d 100644
--- a/roles/os_firewall/tasks/main.yml
+++ b/roles/os_firewall/tasks/main.yml
@@ -1,4 +1,10 @@
---
+- name: Assert - Do not use firewalld on Atomic Host
+ assert:
+ that: not os_firewall_use_firewalld | bool
+ msg: "Firewalld is not supported on Atomic Host"
+ when: openshift.common.is_atomic | bool
+
- include: firewall/firewalld.yml
when: os_firewall_enabled | bool and os_firewall_use_firewalld | bool