Initial OpenStack Support

.github/workflows/terraform.yml

@@ -13,7 +13,7 @@ jobs:
 
     strategy:
       matrix:
-        provider: ['aws', 'azure', 'azure-windows', 'do', 'gcp']
+        provider: ['aws', 'azure', 'azure-windows', 'do', 'gcp', 'openstack']
 
     # Use the Bash shell regardless whether the GitHub Actions runner is ubuntu-latest, macos-latest, or windows-latest
     defaults:

README.md

@@ -29,7 +29,7 @@ See [/vagrant](./vagrant) for details on usage and settings.
 
 ## Cloud quickstart
 
-Quickstarts are provided for [**Amazon Web Services** (`aws`)](./aws), [**Microsoft Azure Cloud** (`azure`)](./azure), [**Microsoft Azure Cloud with Windows nodes** (`azure-windows`)](./azure-windows), [**DigitalOcean** (`do`)](./do), and [**Google Cloud Platform** (`gcp`)](./gcp).
+Quickstarts are provided for [**Amazon Web Services** (`aws`)](./aws), [**Microsoft Azure Cloud** (`azure`)](./azure), [**Microsoft Azure Cloud with Windows nodes** (`azure-windows`)](./azure-windows), [**DigitalOcean** (`do`)](./do), [**Google Cloud Platform** (`gcp`)](./gcp) and [**OpenStack** (`openstack`)](./openstack).
 
 **You will be responsible for any and all infrastructure costs incurred by these resources.**
 

openstack/README.md

@@ -0,0 +1,108 @@
+# OpenStack Rancher Quickstart
+
+Two single-node RKE Kubernetes clusters will be created from two linux virtual instances running Ubuntu 18.04 and Docker.
+Both instances will have wide-open security groups and will be accessible over SSH using the SSH keys
+`id_rsa` and `id_rsa.pub`.
+
+## Variables
+
+###### `openstack_floating_ip_pool`
+- **Required**
+The name of the pool from which to obtain the floating IPs
+
+###### `openstack_auth_url`
+- **Optional**
+The OpenStack Identity authentication URL.
+If omitted, the `OS_AUTH_URL` environment variable is used.
+
+###### `openstack_user_name`
+- **Optional**
+The Username to login with.
+If omitted, the `OS_USERNAME` environment variable is used.
+
+###### `openstack_password`
+- **Optional**
+The Password to login with.
+If omitted, the `OS_PASSWORD` environment variable is used.
+
+###### `openstack_region`
+- **Optional**
+The region of the OpenStack cloud to use.
+If omitted, the `OS_REGION_NAME` environment variable is used.
+
+###### `openstack_domain_id`
+- **Optional**
+The Name of the Domain to scope to.
+If omitted, the `OS_DOMAIN_ID` environment variable is checked.
+
+###### `openstack_domain_name`
+- **Optional**
+The Name of the Domain to scope to.
+If omitted, the `OS_DOMAIN_NAME` environment variable is used.
+
+###### `openstack_project_id`
+- **Optional**
+The ID of the Project to login with.
+If omitted, the `OS_TENANT_ID` or `OS_PROJECT_ID` environment variables are used.
+
+###### `openstack_project_name`
+- **Optional**
+The Name of the Project.
+If omitted, the `OS_TENANT_ID` or `OS_PROJECT_ID` environment variables are used.
+
+###### `openstack_insecure`
+- **Optional**
+Trust self-signed SSL certificates.
+If omitted, the `OS_INSECURE` environment variable is used.
+
+###### `openstack_cacert_file`
+- **Optional**
+Specify a custom CA certificate when communicating over SSL.
+You can specify either a path to the file or the contents of the certificate.
+If omitted, the `OS_CACERT` environment variable is used.
+
+###### `prefix`
+- Default: **`"quickstart"`**
+Prefix added to names of all resources
+
+###### `instance_type`
+- Default: **`"m1.large"`**
+Instance type used for all linux virtual instances
+
+###### `docker_version`
+- Default: **`"19.03"`**
+Docker version to install on nodes
+
+###### `rke_kubernetes_version`
+- Default: **`"v1.18.3-rancher2-2"`**
+Kubernetes version to use for Rancher server RKE cluster
+
+See `rancher-common` module variable `rke_kubernetes_version` for more details.
+
+###### `workload_kubernetes_version`
+- Default: **`"v1.17.6-rancher2-2"`**
+Kubernetes version to use for managed workload cluster
+
+See `rancher-common` module variable `workload_kubernetes_version` for more details.
+
+###### `cert_manager_version`
+- Default: **`"0.12.0"`**
+Version of cert-mananger to install alongside Rancher (format: 0.0.0)
+
+See `rancher-common` module variable `cert_manager_version` for more details.
+
+###### `rancher_version`
+- Default: **`"v2.4.5"`**
+Rancher server version (format v0.0.0)
+
+See `rancher-common` module variable `rancher_version` for more details.
+
+###### `rancher_server_admin_password`
+- **Required**
+Admin password to use for Rancher server bootstrap
+
+See `rancher-common` module variable `admin_password` for more details.
+
+###### `network_cidr`
+- Default: **`"10.0.0.0/16"`**
+The Network CIDR for the Rancher nodes

openstack/files/userdata_quickstart_node.template

@@ -0,0 +1,10 @@
+#!/bin/bash -x
+
+export DEBIAN_FRONTEND=noninteractive
+curl -sL https://releases.rancher.com/install-docker/${docker_version}.sh | sh
+sudo usermod -aG docker ${username}
+
+publicIP=$(curl -H "Metadata: true" http://169.254.169.254/latest/meta-data/public-ipv4)
+privateIP=$(curl -H "Metadata: true" http://169.254.169.254/latest/meta-data/local-ipv4)
+
+${register_command} --address $publicIP --internal-address $privateIP --etcd --controlplane --worker