From 04abdbb3c738cf5861f5c3e00cc8c186370169dc Mon Sep 17 00:00:00 2001
From: Maciej Delmanowski <drybjed@gmail.com>
Date: Sun, 29 Mar 2015 21:24:30 +0200
Subject: [PATCH] Move macro functions to separate file

---
 templates/etc/dhcp/dhcpd.conf.j2 | 205 ++---------------------------
 templates/etc/dhcp/macros.j2     | 218 +++++++++++++++++++++++++++++++
 2 files changed, 227 insertions(+), 196 deletions(-)
 create mode 100644 templates/etc/dhcp/macros.j2

diff --git a/templates/etc/dhcp/dhcpd.conf.j2 b/templates/etc/dhcp/dhcpd.conf.j2
index 3049878..e619b1b 100644
--- a/templates/etc/dhcp/dhcpd.conf.j2
+++ b/templates/etc/dhcp/dhcpd.conf.j2
@@ -1,192 +1,5 @@
-# This file is managed by Ansible, all changes will be lost
-{% macro print_class(class) %}
-{% if class.comment is defined and class.comment %}
-# {{ class.comment }}
-{% endif %}
-class "{{ class.class }}" {
-{% if class.options is defined and class.options %}
-{{ class.options | indent(8,true) }}
-{% endif %}
-{% if class.include is defined and class.include %}
-        include "{{ class.include }}";
-{% endif %}
-}
-{% if class.subclass is defined and class.subclass %}
-
-{% for key, value in class.subclass.iteritems() %}
-{% if value is defined and value %}
-subclass "{{ class.class }}" "{{ key }}" {
-{{ value | indent(8,true) }}
-}
-
-{% else %}
-subclass "{{ class.class }}" {{ key }};
-{% endif %}
-{% endfor %}
-{% endif %}
-{% endmacro %}
-{% macro print_group(group) %}
-{% if group.comment is defined and group.comment %}
-# {{ group.comment }}
-{% endif %}
-group {
-{% if group.options is defined and group.options %}
-{{ group.options | indent(8,true) }}
-{% endif %}
-{% if group.include is defined and group.include %}
-        include "{{ group.include }}";
-{% endif %}
-{% if group.groups is defined and group.groups %}
-{% for group in group.groups %}
-{{ print_group(group) | indent(8, true) }}
-{% endfor %}
-{% endif %}
-{% if group.subnets is defined and group.subnets %}
-{% for subnet in group.subnets %}
-{{ print_subnet(subnet) | indent(8, true) }}
-{% endfor %}
-{% endif %}
-{% if group.hosts is defined and group.hosts %}
-{{ print_hosts(group.hosts) | indent(8, true) }}
-{% endif %}
-}
-{% endmacro %}
-{% macro print_subnet(subnet) %}
-{% if subnet.comment is defined and subnet.comment %}
-# {{ subnet.comment }}
-{% endif %}
-{% if subnet.ipv6 is defined and subnet.ipv6 %}
-subnet6 {{ subnet.subnet }} {
-{% else %}
-subnet {{ subnet.subnet }} netmask {{ subnet.netmask }} {
-{% endif %}
-{% if subnet.routers is defined and subnet.routers %}
-{% if subnet.routers is string %}
-        option routers {{ subnet.routers }};
-{% else %}
-        option routers {{ subnet.routers | join(' ') }};
-{% endif %}
-{% endif %}
-{% if subnet.options is defined and subnet.options %}
-{{ subnet.options | indent(8,true) }}
-{% endif %}
-{% if subnet.include is defined and subnet.include %}
-        include "{{ subnet.include }}";
-{% endif %}
-{% if subnet.pools is defined and subnet.pools %}
-{% for pool in subnet.pools %}
-        pool {
-{% if pool.comment is defined and pool.comment %}
-                # {{ pool.comment }}
-{% endif %}
-{% if subnet.ipv6 is defined and subnet.ipv6 %}
-                range6 {{ pool.range }};
-{% else %}
-                range {{ pool.range }};
-{% endif %}
-{% if pool.options is defined and pool.options %}
-{{ pool.options | indent(16,true) }}
-{% endif %}
-{% if pool.include is defined and pool.include %}
-        include "{{ pool.include }}";
-{% endif %}
-        }
-{% endfor %}
-{% endif %}
-{% if subnet.hosts is defined and subnet.hosts %}
-{{ print_hosts(subnet.hosts) | indent(8, true) }}
-{% endif %}
-}
-{% endmacro %}
-{% macro print_hosts(hosts) %}
-{% if hosts is string %}
-include "{{ hosts }}";
-{% else %}
-{% for host in hosts %}
-{% if host.comment is defined and host.comment %}
-# {{ host.comment }}
-{% endif %}
-host {{ host.hostname }} {
-{% if host.options is defined and host.options %}
-{{ host.options | indent(8,true) }}
-{% endif %}
-{% if host.ethernet is defined and host.ethernet %}
-        hardware ethernet {{ host.ethernet }};
-{% endif %}
-{% if host.address is defined and host.address %}
-        fixed-address {{ host.address }};
-{% endif %}
-}
-{% endfor %}
-{% endif %}
-{% endmacro %}
-{% macro print_failover(failover) %}
-{% if failover.comment is defined and failover.comment %}
-# {{ failover.comment }}
-{% endif %}
-failover peer "{{ failover.failover }}" {
-{% if failover.primary is defined and failover.primary ==  inventory_hostname %}
-        primary;
-        mclt {{ failover.mclt|default(3600) }};
-{% if failover.primary_fo_addr is defined and failover.primary_fo_addr %}
-        address {{ failover.primary_fo_addr }};
-{% else %}
-        address {{ failover.primary }};
-{% endif %}
-{% if failover.secondary_fo_addr is defined and failover.secondary_fo_addr %}
-        peer address {{ failover.secondary_fo_addr }};
-{% else %}
-        peer address {{ failover.secondary }};
-{% endif %}
-{% if failover.split is defined and failover.split %}
-        split {{ failover.split }};
-{% elif failover.hba is defined and failover.hba %}
-        hba {{ failover.hba }};
-{% endif %}
-{% else %}
-        secondary;
-{% if failover.secondary_fo_addr is defined and failover.secondary_fo_addr %}
-        address {{ failover.secondary_fo_addr }};
-{% else %}
-        address {{ failover.secondary }};
-{% endif %}
-{% if failover.primary_fo_addr is defined and failover.primary_fo_addr %}
-        peer address {{ failover.primary_fo_addr }};
-{% else %}
-        peer address {{ failover.primary }};
-{% endif %}
-{% endif %}
-        max-response-delay {{ failover.max_response_delay|default(30) }};
-        max-unacked-updates {{ failover.max_unacked_updates|default(10) }};
-{% if failover.load_balance_max_seconds is defined and failover.load_balance_max_seconds %}
-        load balance max seconds {{ failover.load_balance_max_seconds }};
-{% endif %}
-{% if failover.max_lease_misbalance is defined and failover.max_lease_misbalance %}
-        max-lease-misbalance {{ failover.max_lease_misbalance }};
-{% endif %}
-{% if failover.max_lease_ownership is defined and failover.max_lease_ownership %}
-        max-lease-ownership {{ failover.max_lease_ownership }};
-{% endif %}
-{% if failover.min_balance is defined and failover.min_balance %}
-        min-balance {{ failover.min_balance }};
-{% endif %}
-{% if failover.max_balance is defined and failover.max_balance %}
-        max-balance {{ failover.max_balance }};
-{% endif %}
-{% if failover.auto_partner_down is defined and failover.auto_partner_down %}
-        auto-partner-down {{ failover.auto_partner_down }};
-{% endif %}
-}
-{% endmacro %}
-{% macro print_key(key) %}
-{% if key.comment is defined and key.comment %}
-# {{ key.comment }}
-{% endif %}
-key "{{ key.key }}" {
-        algorithm {{ key.algorithm|default('hmac-md5') }};
-        secret {{ key.secret }};
-}
-{% endmacro %}
+{% import 'macros.j2' as print with context %}
+# {{ ansible_managed }}
 
 {% if dhcpd_authoritative is defined and dhcpd_authoritative %}
 authoritative;
@@ -207,17 +20,17 @@ not authoritative;
 {% endif %}
 {% if dhcpd_keys is defined and dhcpd_keys %}
 {% for key in dhcpd_keys %}
-{{ print_key(key) }}
+{{ print.key(key) }}
 {% endfor %}
 {% endif %}
 {% if dhcpd_classes is defined and dhcpd_classes %}
 {% for class in dhcpd_classes %}
-{{ print_class(class) }}
+{{ print.class(class) }}
 {% endfor %}
 {% endif %}
 {% if dhcpd_failovers is defined and dhcpd_failovers %}
 {% for failover in dhcpd_failovers %}
-{{ print_failover(failover) }}
+{{ print.failover(failover) }}
 {% endfor %}
 {% endif %}
 {% if dhcpd_shared_networks is defined and dhcpd_shared_networks %}
@@ -235,7 +48,7 @@ shared-network "{{ network.name }}" {
 {% endif %}
 {% for subnet in network.subnets %}
 
-{{ print_subnet(subnet) | indent(8,true) }}
+{{ print.subnet(subnet) | indent(8,true) }}
 {% endfor %}
 }
 
@@ -244,16 +57,16 @@ shared-network "{{ network.name }}" {
 {% endif %}
 {% if dhcpd_groups is defined and dhcpd_groups %}
 {% for group in dhcpd_groups %}
-{{ print_group(group) }}
+{{ print.group(group) }}
 {% endfor %}
 {% endif %}
 {% if dhcpd_subnets is defined and dhcpd_subnets %}
 {% for subnet in dhcpd_subnets %}
-{{ print_subnet(subnet) }}
+{{ print.subnet(subnet) }}
 {% endfor %}
 {% endif %}
 {% if dhcpd_hosts is defined and dhcpd_hosts %}
-{{ print_hosts(dhcpd_hosts) }}
+{{ print.hosts(dhcpd_hosts) }}
 {% endif %}
 {% if dhcpd_includes is defined and dhcpd_includes %}
 {% for include in dhcpd_includes %}
diff --git a/templates/etc/dhcp/macros.j2 b/templates/etc/dhcp/macros.j2
new file mode 100644
index 0000000..096cb12
--- /dev/null
+++ b/templates/etc/dhcp/macros.j2
@@ -0,0 +1,218 @@
+{#
+#   List of macros for ISC DHCP configuration, IPv4
+#   ===============================================
+#
+#   ---- Macro: print.class() ----
+#}
+{% macro class(class) %}
+{% if class.comment is defined and class.comment %}
+# {{ class.comment }}
+{% endif %}
+class "{{ class.class }}" {
+{% if class.options is defined and class.options %}
+{{ class.options | indent(8,true) }}
+{% endif %}
+{% if class.include is defined and class.include %}
+        include "{{ class.include }}";
+{% endif %}
+}
+{% if class.subclass is defined and class.subclass %}
+
+{% for key, value in class.subclass.iteritems() %}
+{% if value is defined and value %}
+subclass "{{ class.class }}" "{{ key }}" {
+{{ value | indent(8,true) }}
+}
+
+{% else %}
+subclass "{{ class.class }}" {{ key }};
+{% endif %}
+{% endfor %}
+{% endif %}
+{% endmacro %}
+{#
+#
+#   ---- Macro: print.group() ----
+#}
+{% macro group(group) %}
+{% if group.comment is defined and group.comment %}
+# {{ group.comment }}
+{% endif %}
+group {
+{% if group.options is defined and group.options %}
+{{ group.options | indent(8,true) }}
+{% endif %}
+{% if group.include is defined and group.include %}
+        include "{{ group.include }}";
+{% endif %}
+{% if group.groups is defined and group.groups %}
+{% for group in group.groups %}
+{{ print.group(group) | indent(8, true) }}
+{% endfor %}
+{% endif %}
+{% if group.subnets is defined and group.subnets %}
+{% for subnet in group.subnets %}
+{{ print.subnet(subnet) | indent(8, true) }}
+{% endfor %}
+{% endif %}
+{% if group.hosts is defined and group.hosts %}
+{{ print.hosts(group.hosts) | indent(8, true) }}
+{% endif %}
+}
+{% endmacro %}
+{#
+#
+#   ---- Macro: print.subnet() ----
+#}
+{% macro subnet(subnet) %}
+{% if subnet.comment is defined and subnet.comment %}
+# {{ subnet.comment }}
+{% endif %}
+{% if dhcpd_ipversion is defined and dhcpd_ipversion == '6' %}
+subnet6 {{ subnet.subnet | ipaddr('network') + '/' + subnet.subnet | ipaddr('prefix') | string }} {
+{% else %}
+subnet {{ subnet.subnet | ipaddr('cidr') | ipaddr('network') }} netmask {{ subnet.netmask | default(subnet.subnet | ipaddr('netmask')) }} {
+{% endif %}
+{% if subnet.routers is defined and subnet.routers %}
+{% if subnet.routers is string %}
+        option routers {{ subnet.routers }};
+{% else %}
+        option routers {{ subnet.routers | join(' ') }};
+{% endif %}
+{% endif %}
+{% if subnet.options is defined and subnet.options %}
+{{ subnet.options | indent(8,true) }}
+{% endif %}
+{% if subnet.include is defined and subnet.include %}
+        include "{{ subnet.include }}";
+{% endif %}
+{% if subnet.pools is defined and subnet.pools %}
+{% for pool in subnet.pools %}
+        pool {
+{% if pool.comment is defined and pool.comment %}
+                # {{ pool.comment }}
+{% endif %}
+{% if dhcpd_ipversion is defined and dhcpd_ipversion == '6' %}
+                range6 {{ pool.range }};
+{% else %}
+                range {{ pool.range }};
+{% endif %}
+{% if pool.options is defined and pool.options %}
+{{ pool.options | indent(16,true) }}
+{% endif %}
+{% if pool.include is defined and pool.include %}
+        include "{{ pool.include }}";
+{% endif %}
+        }
+{% endfor %}
+{% endif %}
+{% if subnet.hosts is defined and subnet.hosts %}
+{{ print.hosts(subnet.hosts) | indent(8, true) }}
+{% endif %}
+}
+{% endmacro %}
+{#
+#
+#   ---- Macro: print.hosts() ----
+#}
+{% macro hosts(hosts) %}
+{% if hosts is string %}
+include "{{ hosts }}";
+{% else %}
+{% for host in hosts %}
+{% if host.comment is defined and host.comment %}
+# {{ host.comment }}
+{% endif %}
+host {{ host.hostname }} {
+{% if host.options is defined and host.options %}
+{{ host.options | indent(8,true) }}
+{% endif %}
+{% if host.ethernet is defined and host.ethernet %}
+        hardware ethernet {{ host.ethernet }};
+{% endif %}
+{% if host.address is defined and host.address %}
+{% if dhcpd_ipversion is defined and dhcpd_ipversion == '6' %}
+        fixed-address6 {{ host.address }};
+{% else %}
+        fixed-address {{ host.address }};
+{% endif %}
+{% endif %}
+}
+{% endfor %}
+{% endif %}
+{% endmacro %}
+{#
+#
+#   ---- Macro: print.failover() ----
+#}
+{% macro failover(failover) %}
+{% if failover.comment is defined and failover.comment %}
+# {{ failover.comment }}
+{% endif %}
+failover peer "{{ failover.failover }}" {
+{% if failover.primary is defined and failover.primary ==  inventory_hostname %}
+        primary;
+        mclt {{ failover.mclt|default(3600) }};
+{% if failover.primary_fo_addr is defined and failover.primary_fo_addr %}
+        address {{ failover.primary_fo_addr }};
+{% else %}
+        address {{ failover.primary }};
+{% endif %}
+{% if failover.secondary_fo_addr is defined and failover.secondary_fo_addr %}
+        peer address {{ failover.secondary_fo_addr }};
+{% else %}
+        peer address {{ failover.secondary }};
+{% endif %}
+{% if failover.split is defined and failover.split %}
+        split {{ failover.split }};
+{% elif failover.hba is defined and failover.hba %}
+        hba {{ failover.hba }};
+{% endif %}
+{% else %}
+        secondary;
+{% if failover.secondary_fo_addr is defined and failover.secondary_fo_addr %}
+        address {{ failover.secondary_fo_addr }};
+{% else %}
+        address {{ failover.secondary }};
+{% endif %}
+{% if failover.primary_fo_addr is defined and failover.primary_fo_addr %}
+        peer address {{ failover.primary_fo_addr }};
+{% else %}
+        peer address {{ failover.primary }};
+{% endif %}
+{% endif %}
+        max-response-delay {{ failover.max_response_delay|default(30) }};
+        max-unacked-updates {{ failover.max_unacked_updates|default(10) }};
+{% if failover.load_balance_max_seconds is defined and failover.load_balance_max_seconds %}
+        load balance max seconds {{ failover.load_balance_max_seconds }};
+{% endif %}
+{% if failover.max_lease_misbalance is defined and failover.max_lease_misbalance %}
+        max-lease-misbalance {{ failover.max_lease_misbalance }};
+{% endif %}
+{% if failover.max_lease_ownership is defined and failover.max_lease_ownership %}
+        max-lease-ownership {{ failover.max_lease_ownership }};
+{% endif %}
+{% if failover.min_balance is defined and failover.min_balance %}
+        min-balance {{ failover.min_balance }};
+{% endif %}
+{% if failover.max_balance is defined and failover.max_balance %}
+        max-balance {{ failover.max_balance }};
+{% endif %}
+{% if failover.auto_partner_down is defined and failover.auto_partner_down %}
+        auto-partner-down {{ failover.auto_partner_down }};
+{% endif %}
+}
+{% endmacro %}
+{#
+#
+#   ---- Macro: print.key() ----
+#}
+{% macro key(key) %}
+{% if key.comment is defined and key.comment %}
+# {{ key.comment }}
+{% endif %}
+key "{{ key.key }}" {
+        algorithm {{ key.algorithm|default('hmac-md5') }};
+        secret {{ key.secret }};
+}
+{% endmacro %}