Merge branch 'wip/add-firewalld'

playbooks/all-hosts-basic.yml

@@ -13,3 +13,4 @@
     # here. this also probably doesn't work nicely for old hosts yet
     - { role: borg-client, tags: ["borg"], when: "'borg-clients' in group_names" }
     - { role: zabbix-agent, tags: ["zabbix", "zabbix-agent"], when: "'unmanaged' not in group_names" }
+    - { role: firewalld, tags: ['firewall'] }

playbooks/apollo.yml

@@ -47,3 +47,6 @@
     - { role: zabbix-server, tags: ["zabbix", "zabbix-server"] }
     - { role: grafana, tags: ["grafana"] }
     - { role: archwiki, tags: ["archwiki"] }
+  tasks:
+    - name: open firewall hole for hefurd
+      firewalld: port=6969/tcp permanent=true state=enabled

roles/dbscripts/tasks/main.yml

@@ -228,6 +228,9 @@
 - name: enable systemd ressource accounting
   command: systemctl set-property system-rsyncd.slice CPUAccounting=yes MemoryAccounting=yes
 
+- name: open firewall holes for rsync
+  firewalld: service=rsyncd permanent=true state=enabled
+
 - name: configure svnserve
   copy: dest=/etc/conf.d/svnserve content="SVNSERVE_ARGS=-R -r /srv/svn\n"
 
@@ -237,6 +240,9 @@
 - name: enable systemd ressource accounting
   command: systemctl set-property svnserve CPUAccounting=yes MemoryAccounting=yes
 
+- name: open firewall holes for svnserve
+  firewalld: port=3690/tcp permanent=true state=enabled
+
 - name: install systemd timers
   copy: src={{ item }} dest=/etc/systemd/system/{{ item }} owner=root group=root mode=0644
   with_items:

roles/dovecot/tasks/main.yml

@@ -20,3 +20,10 @@
 - name: enable systemd ressource accounting
   command: systemctl set-property dovecot CPUAccounting=yes MemoryAccounting=yes
 
+- name: open firewall holes
+  firewalld: service={{item}} permanent=true state=enabled
+  with_items:
+    - pop3
+    - pop3s
+    - imap
+    - imaps

roles/firewalld/tasks/main.yml

+---
+
+- name: install firewalld
+  pacman: name=firewalld state=present
+
+- name: start and enable firewalld
+  service: name=firewalld enabled=yes state=started

roles/mariadb/tasks/main.yml

@@ -47,3 +47,9 @@
 
 - name: install zabbix mysql config
   template: src=zabbix_agentd.my.cnf.j2 dest=/etc/zabbix/zabbix_agentd.my.cnf owner=zabbix-agent group=zabbix-agent mode=0600
+
+  # the source addresses here could be tightened up more, but it's far better
+  # than having mariadb open to the world
+- name: open firewall holes to other infrastructure hosts
+  firewalld: service=mysql permanent=true state=enabled source={{item}}
+  with_items: "{{ groups['all'] }}"

roles/nginx/tasks/main.yml

@@ -68,3 +68,9 @@
 
 - name: enable systemd ressource accounting
   command: systemctl set-property nginx CPUAccounting=yes MemoryAccounting=yes
+
+- name: open firewall holes
+  firewalld: service={{item}} permanent=true state=enabled
+  with_items:
+    - http
+    - https

roles/postfix/tasks/main.yml

@@ -70,3 +70,10 @@
   with_items:
     - compat_maps
     - compat_maps.db
+
+- name: open firewall holes
+  firewalld: service={{item}} permanent=true state=enabled
+  with_items:
+    - smtp
+    - smtp-submission
+  when: postfix_smtpd_public

roles/postgres/tasks/main.yml

@@ -52,3 +52,7 @@
   copy: src=/etc/letsencrypt/live/{{ inventory_hostname }}/chain.pem dest={{ postgres_ssl_ca_file }}
         remote_src=true owner=postgres group=postgres mode=0400
   when: postgres_ssl == 'on'
+
+- name: open firewall holes to known postgresql clients
+  firewalld: service=postgresql permanent=true state=enabled source={{item}}
+  with_items: "{{ postgres_ssl_hosts }}"

roles/quassel/tasks/main.yml

@@ -68,3 +68,6 @@
 
 - name: enable systemd ressource accounting
   command: systemctl set-property quassel CPUAccounting=yes MemoryAccounting=yes
+
+- name: open firewall holes
+  firewalld: port=4242/tcp permanent=true state=enabled

roles/sshd/tasks/main.yml

@@ -19,3 +19,6 @@
 
 - name: enable systemd ressource accounting
   command: systemctl set-property sshd CPUAccounting=yes MemoryAccounting=yes
+
+- name: open firewall holes
+  firewalld: service=ssh permanent=true state=enabled

roles/syncrepo/tasks/main.yml

@@ -53,3 +53,6 @@
     - reload nginx
   when: 'mirror_domain is defined'
   tags: ['nginx']
+
+- name: open firewall holes
+  firewalld: service=rsyncd permanent=true state=enabled

roles/zabbix-agent/tasks/main.yml

@@ -60,3 +60,6 @@
 
 - name: enable systemd ressource accounting
   command: systemctl set-property zabbix-agent CPUAccounting=yes MemoryAccounting=yes
+
+- name: open firewall holes
+  firewalld: service=zabbix-agent permanent=true state=enabled