Add support for Clear linux (#55)

[minor]

Author: bswinnerton

molecule/default/molecule.yml

@@ -42,6 +42,12 @@ platforms:
     privileged: true
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
+  - name: clearlinux
+    image: paulfantom/clearlinux-molecule:latest
+    docker_host: "${DOCKER_HOST:-unix://var/run/docker.sock}"
+    privileged: true
+    volumes:
+      - /sys/fs/cgroup:/sys/fs/cgroup:ro
 provisioner:
   name: ansible
   lint:

tasks/install.yml

@@ -43,6 +43,12 @@
   delegate_to: localhost
   check_mode: false
 
+- name: Create /usr/local/bin
+  file:
+    path: /usr/local/bin
+    state: directory
+    mode: 0755
+
 - name: Propagate node_exporter binaries
   copy:
     src: "/tmp/node_exporter-{{ node_exporter_version }}.linux-{{ go_arch_map[ansible_architecture] | default(ansible_architecture) }}/node_exporter"

tasks/main.yml

@@ -2,6 +2,7 @@
 - name: Gather variables for each operating system
   include_vars: "{{ item }}"
   with_first_found:
+    - "{{ ansible_distribution_file_variety | lower }}.yml"
     - "{{ ansible_distribution | lower }}.yml"
     - "{{ ansible_os_family | lower }}.yml"
   tags:

vars/clearlinux.yml

@@ -0,0 +1,3 @@
+---
+node_exporter_dependencies:
+  - sysadmin-basic