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-rw-r--r--README_libvirt.md5
-rw-r--r--playbooks/libvirt/openshift-cluster/launch.yml1
-rw-r--r--playbooks/libvirt/openshift-cluster/tasks/launch_instances.yml9
-rw-r--r--playbooks/libvirt/openshift-cluster/vars.yml6
4 files changed, 16 insertions, 5 deletions
diff --git a/README_libvirt.md b/README_libvirt.md
index fd0250781..3e5df2dca 100644
--- a/README_libvirt.md
+++ b/README_libvirt.md
@@ -115,9 +115,10 @@ Configuration
The following options can be passed via the `-o` flag of the `create` command or as environment variables:
-* `image_url` (default to `http://cloud.centos.org/centos/7/images/CentOS-7-x86_64-GenericCloud.qcow2`): URL of the QCOW2 image to download
+* `image_url` (default to `http://cloud.centos.org/centos/7/images/CentOS-7-x86_64-GenericCloud.qcow2.xz`): URL of the QCOW2 image to download
* `image_name` (default to `CentOS-7-x86_64-GenericCloud.qcow2`): Name of the QCOW2 image to boot the VMs on
-* `image_sha256` (default to `e324e3ab1d24a1bbf035ddb365e7f9058c0b454acf48d7aa15c5519fae5998ab`): Expected SHA256 checksum of the downloaded image
+* `image_compression` (default to `xz`): Source QCOW2 compression (only xz supported at this time)
+* `image_sha256` (default to `9461006300d65172f5668d8875f2aad7b54f7ba4e9c5435d65a84a5a2d66e39b`): Expected SHA256 checksum of the downloaded image
* `skip_image_download` (default to `no`): Skip QCOW2 image download. This requires the `image_name` QCOW2 image to be already present in `$HOME/libvirt-storage-pool-openshift-ansible`
Creating a cluster
diff --git a/playbooks/libvirt/openshift-cluster/launch.yml b/playbooks/libvirt/openshift-cluster/launch.yml
index da4f175cb..3a48c82bc 100644
--- a/playbooks/libvirt/openshift-cluster/launch.yml
+++ b/playbooks/libvirt/openshift-cluster/launch.yml
@@ -13,6 +13,7 @@
image_url: "{{ deployment_vars[deployment_type].image.url }}"
image_sha256: "{{ deployment_vars[deployment_type].image.sha256 }}"
image_name: "{{ deployment_vars[deployment_type].image.name }}"
+ image_compression: "{{ deployment_vars[deployment_type].image.compression }}"
tasks:
- fail: msg="Deployment type not supported for libvirt provider yet"
when: deployment_type == 'online'
diff --git a/playbooks/libvirt/openshift-cluster/tasks/launch_instances.yml b/playbooks/libvirt/openshift-cluster/tasks/launch_instances.yml
index 4825207c9..f26b41f31 100644
--- a/playbooks/libvirt/openshift-cluster/tasks/launch_instances.yml
+++ b/playbooks/libvirt/openshift-cluster/tasks/launch_instances.yml
@@ -13,8 +13,15 @@
get_url:
url: '{{ image_url }}'
sha256sum: '{{ image_sha256 }}'
- dest: '{{ os_libvirt_storage_pool_path }}/{{ image_name }}'
+ dest: '{{ os_libvirt_storage_pool_path }}/{{ [image_name, image_compression] | join(".") }}'
when: '{{ ( lookup("oo_option", "skip_image_download") | default("no", True) | lower ) in ["false", "no"] }}'
+ register: downloaded_image
+
+- name: Uncompress Base Cloud image
+ command: 'unxz -kf {{ os_libvirt_storage_pool_path }}/{{ [image_name, image_compression] | join(".") }}'
+ args:
+ creates: '{{ os_libvirt_storage_pool_path }}/{{ image_name }}'
+ when: image_compression in ["xz"] and downloaded_image.changed
- name: Create the cloud-init config drive path
file:
diff --git a/playbooks/libvirt/openshift-cluster/vars.yml b/playbooks/libvirt/openshift-cluster/vars.yml
index c77a0797e..67cfbcdb8 100644
--- a/playbooks/libvirt/openshift-cluster/vars.yml
+++ b/playbooks/libvirt/openshift-cluster/vars.yml
@@ -8,11 +8,13 @@ deployment_vars:
origin:
image:
url: "{{ lookup('oo_option', 'image_url') |
- default('http://cloud.centos.org/centos/7/images/CentOS-7-x86_64-GenericCloud.qcow2', True) }}"
+ default('http://cloud.centos.org/centos/7/images/CentOS-7-x86_64-GenericCloud.qcow2.xz', True) }}"
+ compression: "{{ lookup('oo_option', 'image_compression') |
+ default('xz', True) }}"
name: "{{ lookup('oo_option', 'image_name') |
default('CentOS-7-x86_64-GenericCloud.qcow2', True) }}"
sha256: "{{ lookup('oo_option', 'image_sha256') |
- default('e324e3ab1d24a1bbf035ddb365e7f9058c0b454acf48d7aa15c5519fae5998ab', True) }}"
+ default('9461006300d65172f5668d8875f2aad7b54f7ba4e9c5435d65a84a5a2d66e39b', True) }}"
ssh_user: openshift
sudo: yes
online: