From 7725253f1a59d26af495305b7ac0aba6b42f9f29 Mon Sep 17 00:00:00 2001
From: "J. Eduardo" <j.eduardo@gmail.com>
Date: Tue, 4 Apr 2017 23:31:13 +0200
Subject: [PATCH] Added support for installation on ARM architectures.

---
 consul/defaults.yaml |  1 -
 consul/install.sls   | 10 +++++-----
 consul/map.jinja     | 17 +++++++++++++++++
 3 files changed, 22 insertions(+), 6 deletions(-)

diff --git a/consul/defaults.yaml b/consul/defaults.yaml
index 99fd03c..170f355 100644
--- a/consul/defaults.yaml
+++ b/consul/defaults.yaml
@@ -1,6 +1,5 @@
 consul:
   version: 0.7.0
-  hash: b350591af10d7d23514ebaa0565638539900cdb3aaa048f077217c4c46653dd8
   download_host: releases.hashicorp.com
 
   service: false
diff --git a/consul/install.sls b/consul/install.sls
index daeb809..ef3b9e2 100644
--- a/consul/install.sls
+++ b/consul/install.sls
@@ -39,14 +39,14 @@ consul-data-dir:
 # Install agent
 consul-download:
   file.managed:
-    - name: /tmp/consul_{{ consul.version }}_linux_amd64.zip
-    - source: https://{{ consul.download_host }}/consul/{{ consul.version }}/consul_{{ consul.version }}_linux_amd64.zip
-    - source_hash: sha256={{ consul.hash }}
+    - name: /tmp/consul_{{ consul.version }}_linux_{{ consul.arch }}.zip
+    - source: https://{{ consul.download_host }}/consul/{{ consul.version }}/consul_{{ consul.version }}_linux_{{ consul.arch }}.zip
+    - source_hash: https://releases.hashicorp.com/consul/{{ consul.version }}/consul_{{ consul.version }}_SHA256SUMS
     - unless: test -f /usr/local/bin/consul-{{ consul.version }}
 
 consul-extract:
   cmd.wait:
-    - name: unzip /tmp/consul_{{ consul.version }}_linux_amd64.zip -d /tmp
+    - name: unzip /tmp/consul_{{ consul.version }}_linux_{{ consul.arch }}.zip -d /tmp
     - watch:
       - file: consul-download
 
@@ -61,7 +61,7 @@ consul-install:
 
 consul-clean:
   file.absent:
-    - name: /tmp/consul_{{ consul.version }}_linux_amd64.zip
+    - name: /tmp/consul_{{ consul.version }}_linux_{{ consul.arch }}.zip
     - watch:
       - file: consul-install
 
diff --git a/consul/map.jinja b/consul/map.jinja
index b9efe6d..9701dab 100644
--- a/consul/map.jinja
+++ b/consul/map.jinja
@@ -1,5 +1,22 @@
 {% import_yaml "consul/defaults.yaml" as defaults %}
 
+{## Add any overrides based on CPU architecture. ##}
+{% set cpu_arch_map = salt['grains.filter_by']({
+        'armv6l': {
+            "arch": 'arm'
+        },
+        'armv7l': {
+            "arch": 'arm'
+        },
+        'x86_64': {
+            "arch": 'amd64'
+        }
+  }
+  ,grain="cpuarch"
+  ,merge=salt['pillar.get']('consul'))
+%}
+{% do defaults.consul.update(cpu_arch_map) %}
+
 {% set consul = salt['pillar.get']('consul', default=defaults.consul, merge=True) %}
 
 {% do consul.config.update({'retry_join': consul.config.retry_join or []}) %}