Nomad 0.5.2

- Checks for existing packages and summary files
- Nomad 0.5.2

Author: brianshumate

CHANGELOG.md

@@ -116,3 +116,8 @@
 - Nomad 0.5.1
 - Add NOMAD_VERSION environment variable
 - Fix typo in default variables
+
+## v1.4.2
+
+- Checks for existing packages and summary files
+- Nomad 0.5.2

README.md

@@ -17,8 +17,8 @@ in a development environment based on Vagrant and VirtualBox. See
 This role requires a Debian, RHEL, or Ubuntu distribution; the role is tested
 with the following specific software versions:
 
-* Ansible: 2.1.2.0
-* nomad: 0.4.1
+* Ansible: 2.2.2.0
+* nomad: 0.5.2
 * Debian: 8
 
 ## Role Variables
@@ -27,7 +27,7 @@ The role defines all variables in `defaults/main.yml`:
 
 | Name           | Default Value | Description                        |
 | -------------- | ------------- | -----------------------------------|
-| `nomad_version` | `0.4.1` | nomad version to install |
+| `nomad_version` | `0.5.2` | nomad version to install |
 | `nomad_zip_url` | `https://releases.hashicorp.com/nomad/{{ nomad_version }}/nomad_{{ nomad_version }}_linux_amd64.zip` | nomad download URL |
 | `nomad_zip_sha256` | SHA256 SUM | nomad download SHA256 summary |
 | `nomad_bin_dir` | `/usr/local/bin` | nomad binary installation path |

defaults/main.yml

@@ -1,7 +1,7 @@
 ---
 # File: defaults/main.yml - Main default variables for nomad
 
-nomad_version: "{{ lookup('env','NOMAD_VERSION') | default('0.5.1', true) }}"
+nomad_version: "{{ lookup('env','NOMAD_VERSION') | default('0.5.2', true) }}"
 nomad_server_count: "2"
 nomad_checksum_file_url: "https://releases.hashicorp.com/nomad/{{ nomad_version }}/nomad_{{ nomad_version}}_SHA256SUMS"
 nomad_zip_url: "https://releases.hashicorp.com/nomad/{{ nomad_version }}/nomad_{{ nomad_version }}_linux_amd64.zip"

examples/README_VAGRANT.md

@@ -83,10 +83,10 @@ BOX_NAME="centos/7" vagrant up
 ## Notes
 
 0. This project functions with the following software versions:
-  * nomad version 0.4.1
-  * Ansible version 2.1.2.0
-  * VirtualBox version 5.0.28
-  * Vagrant version 1.8.6
+  * nomad version 0.5.2
+  * Ansible version 2.2.2.0
+  * VirtualBox version 5.1.12
+  * Vagrant version 1.9.1
   * Vagrant Hosts version 2.8.0
 1. This project uses Debian 8 (Jessie) by default, but you can choose other OS
    with the *BOX_NAME* environment variable

tasks/install.yml

@@ -6,12 +6,20 @@
   with_items: "{{ nomad_os_packages }}"
   tags: installation
 
-- name: Get nomad package checksum file
+- name: Check Nomad package checksum file
+  become: no
+  connection: local
+  stat: "path={{ role_path }}/files/nomad_{{ nomad_version }}_SHA256SUMS"
+  run_once: true
+  register: nomad_checksum
+
+- name: Get Nomad package checksum file
   become: no
   connection: local
   get_url: "url={{ nomad_checksum_file_url }} dest={{ role_path }}/files/nomad_{{ nomad_version }}_SHA256SUMS"
   run_once: true
   tags: installation
+  when: nomad_checksum.stat.exists == False
 
 - name: Get nomad package checksum
   become: no
@@ -21,12 +29,20 @@
   register: nomad_sha256
   tags: installation
 
+- name: Check Nomad package file
+  become: no
+  connection: local
+  stat: "path={{ role_path }}/files/{{ nomad_pkg }}"
+  run_once: true
+  register: nomad_package
+
 - name: Download nomad
   become: no
   connection: local
   get_url: "url={{ nomad_zip_url }} dest={{ role_path }}/files/{{ nomad_pkg }} checksum=sha256:{{ nomad_sha256.stdout.split(' ')|first }} timeout=42"
   run_once: true
   tags: installation
+  when: consul_package.stat.exists == False
 
 - name: Unarchive nomad
   become: no
@@ -42,6 +58,6 @@
 - name: Cleanup
   become: no
   connection: local
-  file: "dest={{ role_path }}/files/nomad* state=absent"
+  file: "dest={{ role_path }}/files/nomad state=absent"
   run_once: true
-  tags: installation
+  tags: installation

version.txt

@@ -1 +1 @@
-v1.4.1
+v1.4.2