From: Lott, Christopher (cl778h) <cl778h@att.com>
Date: Fri, 20 Dec 2019 14:26:38 +0000 (-0500)
Subject: Install golang 1.12 using ansible role from galaxy
X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=commitdiff_plain;h=a7986d559ecdea646434ecb97a4035fe2c518353;p=ci-management.git

Install golang 1.12 using ansible role from galaxy

Extend the playbook that provisions docker on build minions
to call fubarhouse.golang which downloads and installs golang
as specified by variable go_version.
Also add basic README for this directory.

Signed-off-by: Lott, Christopher (cl778h) <cl778h@att.com>
Change-Id: I588aad142864d3257cb9255eebc2781ae02cad80
---

diff --git a/packer/README.md b/packer/README.md
new file mode 100644
index 00000000..b31fa953
--- /dev/null
+++ b/packer/README.md
@@ -0,0 +1,35 @@
+# CI Packer
+
+[Packer][1] is a tool for automatically creating VM and container images,
+configuring them and post-processing them into standard output formats.
+
+## Building
+
+You'll need to [install Packer][2], of course.
+
+The Packer configuration is divided into build-specific variables,
+output-specific templates and a set of shared provisioning scripts. To do a
+specific build, combine the template for the desired output artifact type with
+a variable file. To build a new basebuild instance the following would be done:
+
+```
+packer build -var-file=vars/cloud-env.json -var-file=vars/centos.json templates/basebuild.json
+```
+
+**NOTE:** vars/cloud-env.json is a gitignored file as it contains private
+information. There is a vars/cloud-env.json.example file that may be used as a
+base for creating the one needed.
+
+This would build a bootable image in the project's CI cloud environment.
+
+From a high level, the builds:
+
+* Boot a specified base image in the cloud
+* Run a set of shell scripts, listed in the template's shell provisioner
+  section, to do any configuration required by the builder.
+* Execute a shutdown of the running instance
+* Execute a 'nova image-create' operation against the shutdown instance.
+* Perform a 'nova delete' operation against the shutdown instance.
+
+[1]: https://www.packer.io/
+[2]: https://www.packer.io/intro/getting-started/install.html
diff --git a/packer/provision/local-docker.yaml b/packer/provision/local-docker.yaml
index d47fd163..e75a0fa7 100644
--- a/packer/provision/local-docker.yaml
+++ b/packer/provision/local-docker.yaml
@@ -1,3 +1,5 @@
+# This Ansible playbook adds packages to the
+# O-RAN-SC build minion image that has Docker.
 ---
 - import_playbook: ../common-packer/provision/docker.yaml
 
@@ -16,3 +18,8 @@
     - name: 'Install PackageCloud'
       command: 'gem install package_cloud'
       become: true
+
+    - include_role:
+        name: fubarhouse.golang
+      vars:
+        go_version: 1.12