Move origin-gce roles and playbooks into openshift-ansible

This moves all core functionality into the openshift-ansible repo, adds
the necessary equivalent entrypoint to the openshift-ansible installer
image, and ensures the dynamic inventory mechanisms in openshift-ansible
continue to work.

Notable changes from origin-gce:

* playbook extensions changed to .yml
* dynamic inventory subdirectory created to prevent accidental use
* use the custom entrypoint entrypoint-gcp for this image
* move tasks into openshift_gcp role

1 files changed, 14 insertions, 3 deletions

diff --git a/roles/openshift_gcp/templates/provision.j2.sh b/roles/openshift_gcp/templates/provision.j2.sh
index 4d150bc74..794985322 100644
--- a/roles/openshift_gcp/templates/provision.j2.sh
+++ b/roles/openshift_gcp/templates/provision.j2.sh
@@ -9,15 +9,26 @@ if [[ -n "{{ openshift_gcp_ssh_private_key }}" ]]; then
         ssh-add "{{ openshift_gcp_ssh_private_key }}" || true
     fi
 
-    # Check if the ~/.ssh/google_compute_engine.pub key is in the project metadata, and if not, add it there
-    pub_key=$(cut -d ' ' -f 2 < "{{ openshift_gcp_ssh_private_key }}.pub")
+    # Check if the public key is in the project metadata, and if not, add it there
+    if [ -f "{{ openshift_gcp_ssh_private_key }}.pub" ]; then
+        pub_file="{{ openshift_gcp_ssh_private_key }}.pub"
+        pub_key=$(cut -d ' ' -f 2 < "{{ openshift_gcp_ssh_private_key }}.pub")
+    else
+        keyfile="${HOME}/.ssh/google_compute_engine"
+        pub_file="${keyfile}.pub"
+        mkdir -p "${HOME}/.ssh"
+        cp "{{ openshift_gcp_ssh_private_key }}" "${keyfile}"
+        chmod 0600 "${keyfile}"
+        ssh-keygen -y -f "${keyfile}" >  "${pub_file}"
+        pub_key=$(cut -d ' ' -f 2 <  "${pub_file}")
+    fi
     key_tmp_file='/tmp/ocp-gce-keys'
     if ! gcloud --project "{{ openshift_gcp_project }}" compute project-info describe | grep -q "$pub_key"; then
         if gcloud --project "{{ openshift_gcp_project }}" compute project-info describe | grep -q ssh-rsa; then
             gcloud --project "{{ openshift_gcp_project }}" compute project-info describe | grep ssh-rsa | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//' -e 's/value: //' > "$key_tmp_file"
         fi
         echo -n 'cloud-user:' >> "$key_tmp_file"
-        cat "{{ openshift_gcp_ssh_private_key }}.pub" >> "$key_tmp_file"
+        cat "${pub_file}" >> "$key_tmp_file"
         gcloud --project "{{ openshift_gcp_project }}" compute project-info add-metadata --metadata-from-file "sshKeys=${key_tmp_file}"
         rm -f "$key_tmp_file"
     fi