3 files changed, 133 insertions, 0 deletions
diff --git a/roles/openshift_version/tasks/main.yml b/roles/openshift_version/tasks/main.yml
new file mode 100644
index 000000000..2d96d2765
--- /dev/null
+++ b/roles/openshift_version/tasks/main.yml
@@ -0,0 +1,76 @@
+---
+# Determine the openshift_version to configure if none has been specified or set previously.
+
+- set_fact:
+    is_containerized: "{{ openshift.common.is_containerized | default(False) | bool }}"
+
+# Block attempts to install origin without specifying some kind of version information.
+# This is because the latest tags for origin are usually alpha builds, which should not
+# be used by default. Users must indicate what they want.
+- fail:
+    msg: "Must specify openshift_release or openshift_image_tag in inventory to install origin. (suggestion: add openshift_release=\"1.2\" to inventory)"
+  when: is_containerized | bool and openshift.common.deployment_type == 'origin' and openshift_release is not defined and openshift_image_tag is not defined
+
+# Normalize some values that we need in a certain format that might be confusing:
+- set_fact:
+    openshift_release: "{{ openshift_release[1:] }}"
+  when: openshift_release is defined and openshift_release[0] == 'v'
+
+- set_fact:
+    openshift_image_tag: "{{ 'v' + openshift_image_tag }}"
+  when: openshift_image_tag is defined and openshift_image_tag[0] != 'v'
+
+- set_fact:
+    openshift_pkg_version: "{{ '-' + openshift_pkg_version }}"
+  when: openshift_pkg_version is defined and openshift_pkg_version[0] != '-'
+
+# Make sure we copy this to a fact if given a var:
+- set_fact:
+    openshift_version: "{{ openshift_version }}"
+  when: openshift_version is defined
+
+# Protect the installed version by default unless explicitly told not to, or given an
+# openshift_version already.
+- name: Use openshift.common.version fact as version to configure if already installed
+  set_fact:
+    openshift_version: "{{ openshift.common.version }}"
+  when: openshift.common.version is defined and openshift_version is not defined and openshift_protect_installed_version | bool
+
+- name: Set openshift_version for rpm installation
+  include: set_version_rpm.yml
+  when: not is_containerized | bool
+
+- name: Set openshift_version for containerized installation
+  include: set_version_containerized.yml
+  when: is_containerized | bool
+
+# At this point we know openshift_version is set appropriately. Now we set
+# openshift_image_tag and openshift_pkg_version, so all roles can always assume
+# each of this variables *will* be set correctly and can use them per their
+# intended purpose.
+
+- set_fact:
+    openshift_image_tag: v{{ openshift_version }}
+  when: openshift_image_tag is not defined
+
+- set_fact:
+    openshift_pkg_version: -{{ openshift_version }}
+  when: openshift_pkg_version is not defined
+
+- fail:
+    msg: openshift_version role was unable to set openshift_version
+  when: openshift_version is not defined
+
+- fail:
+    msg: openshift_version role was unable to set openshift_image_tag
+  when: openshift_image_tag is not defined
+
+- fail:
+    msg: openshift_version role was unable to set openshift_pkg_version
+  when: openshift_pkg_version is not defined
+
+# We can't map an openshift_release to full rpm version like we can with containers, make sure
+# the rpm version we looked up matches the release requested and error out if not.
+- fail:
+    msg: "Detected openshift version {{ openshift_version }} does not match requested openshift_release {{ openshift_release }}. You may need to adjust your yum repositories or specify an exact openshift_pkg_version."
+  when: not is_containerized | bool and openshift_release is defined and not openshift_version.startswith(openshift_release) | bool
diff --git a/roles/openshift_version/tasks/set_version_containerized.yml b/roles/openshift_version/tasks/set_version_containerized.yml
new file mode 100644
index 000000000..8e2702391
--- /dev/null
+++ b/roles/openshift_version/tasks/set_version_containerized.yml
@@ -0,0 +1,39 @@
+---
+- name: Set containerized version to configure if openshift_image_tag specified
+  set_fact:
+    # Expects a leading "v" in inventory, strip it off here:
+    openshift_version: "{{ openshift_image_tag[1:].split('-')[0] }}"
+  when: openshift_image_tag is defined and openshift_version is not defined
+
+- name: Set containerized version to configure if openshift_release specified
+  set_fact:
+    openshift_version: "{{ openshift_release }}"
+  when: openshift_release is defined and openshift_version is not defined
+
+- name: Lookup latest containerized version if no version specified
+  command: >
+    docker run --rm {{ openshift.common.cli_image }}:latest version
+  register: cli_image_version
+  when: openshift_version is not defined
+
+# Origin latest = pre-release version (i.e. v1.3.0-alpha.1-321-gb095e3a)
+- set_fact:
+    openshift_version: "{{ (cli_image_version.stdout_lines[0].split(' ')[1].split('-')[0:2] | join('-'))[1:] }}"
+  when: openshift_version is not defined and openshift.common.deployment_type == 'origin' and cli_image_version.stdout_lines[0].split('-') | length > 1
+
+- set_fact:
+    openshift_version: "{{ cli_image_version.stdout_lines[0].split(' ')[1].split('-')[0][1:] }}"
+  when: openshift_version is not defined
+
+# If we got an openshift_version like "3.2", lookup the latest 3.2 container version
+# and use that value instead.
+- name: Set precise containerized version to configure if openshift_release specified
+  command: >
+    docker run --rm {{ openshift.common.cli_image }}:v{{ openshift_version }} version
+  register: cli_image_version
+  when: openshift_version is defined and openshift_version.split('.') | length == 2
+
+- set_fact:
+    openshift_version: "{{ cli_image_version.stdout_lines[0].split(' ')[1].split('-')[0:2][1:] | join('-') if openshift.common.deployment_type == 'origin' else cli_image_version.stdout_lines[0].split(' ')[1].split('-')[0][1:] }}"
+  when: openshift_version is defined and openshift_version.split('.') | length == 2
+
diff --git a/roles/openshift_version/tasks/set_version_rpm.yml b/roles/openshift_version/tasks/set_version_rpm.yml
new file mode 100644
index 000000000..7fa74e24f
--- /dev/null
+++ b/roles/openshift_version/tasks/set_version_rpm.yml
@@ -0,0 +1,18 @@
+---
+- name: Set rpm version to configure if openshift_pkg_version specified
+  set_fact:
+    # Expects a leading "-" in inventory, strip it off here, and remove trailing release,
+    openshift_version: "{{ openshift_pkg_version[1:].split('-')[0] }}"
+  when: openshift_pkg_version is defined and openshift_version is not defined
+
+- name: Gather common package version
+  command: >
+    {{ repoquery_cmd }} --qf '%{version}' "{{ openshift.common.service_type}}"
+  register: common_version
+  failed_when: false
+  changed_when: false
+  when: openshift_version is not defined
+
+- set_fact:
+    openshift_version: "{{ common_version.stdout | default('0.0', True) }}"
+  when: openshift_version is not defined