grafana/aarch64: use package from upstream repositories

We were installing 5.2.4 version instead of just latest one like it is
done on x86-64.

Change-Id: If8434c6c05e415ac8d601260d02b25facbdef1f5

docker/base/Dockerfile.j2

@@ -102,6 +102,11 @@ COPY gpg-keys/PERCONA-PACKAGING-KEY /etc/pki/rpm-gpg/PERCONA-PACKAGING-KEY
 {% elif base_arch == 'aarch64' %}
     {% set base_yum_repo_files = [
         'ceph.repo',
+        'grafana.repo'
+    ] %}
+
+    {% set base_yum_repo_keys = [
+        'https://packages.grafana.com/gpg.key',
     ] %}
 {% endif %}
 

docker/base/sources.list.debian

@@ -11,3 +11,6 @@ deb [arch=amd64] https://artifacts.elastic.co/packages/5.x/apt stable main
 
 # main docker repo
 deb https://download.docker.com/linux/debian buster stable
+
+# Grafana repo
+deb https://packages.grafana.com/oss/deb stable main

docker/base/sources.list.ubuntu.aarch64

@@ -12,3 +12,6 @@ deb http://ubuntu-cloud.archive.canonical.com/ubuntu bionic-updates/stein main
 
 # rabbitmq repo
 deb https://packagecloud.io/rabbitmq/rabbitmq-server/ubuntu/ bionic main
+
+# Grafana repo
+deb https://packages.grafana.com/oss/deb stable main

docker/grafana/Dockerfile.j2

@@ -12,23 +12,6 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
 RUN echo 'There are no Grafana external repositories for {{ base_arch }}' \
     && /bin/false
 
-{% elif base_arch in ['aarch64'] %}
-
-    {% if base_distro in ['centos'] %}
-
-        {% set grafana_packages = [
-            'https://s3-us-west-2.amazonaws.com/grafana-releases/release/grafana-5.2.4-1.aarch64.rpm'
-        ] %}
-
-    {% elif base_package_type == 'deb' %}
-
-        {% set grafana_packages = [
-            'libfontconfig',
-            'https://s3-us-west-2.amazonaws.com/grafana-releases/release/grafana_5.2.4_arm64.deb'
-        ] %}
-
-    {% endif %}
-
 {% endif %}
 
 {{ macros.configure_user(name='grafana', homedir='/usr/share/grafana') }}