add bootstrap for debian (#1726)

.gitlab-ci.yml

@@ -81,7 +81,7 @@ before_script:
     - echo $GCE_CREDENTIALS > $HOME/.ssh/gce.json
     - chmod 400 $HOME/.ssh/id_rsa
     - ansible-playbook --version
-    - export PYPATH=$([ $BOOTSTRAP_OS = none ] && echo /usr/bin/python || echo /opt/bin/python)
+    - export PYPATH=$([ "$BOOTSTRAP_OS" != "coreos" ] && echo /usr/bin/python || echo /opt/bin/python)
   script:
     - pwd
     - ls
@@ -345,6 +345,7 @@ before_script:
   CLOUD_IMAGE: debian-8-kubespray
   CLOUD_REGION: us-central1-b
   CLUSTER_MODE: default
+  BOOTSTRAP_OS: debian
   STARTUP_SCRIPT: ""
 
 .coreos_canal_variables: &coreos_canal_variables

roles/bootstrap-os/tasks/bootstrap-debian.yml

@@ -0,0 +1,23 @@
+---
+#  raw: cat /etc/issue.net | grep '{{ bootstrap_versions }}'
+
+- name: Bootstrap | Check if bootstrap is needed
+  raw: which "{{ item }}"
+  register: need_bootstrap
+  failed_when: false
+  with_items:
+    - python
+    - pip
+    - dbus-daemon
+  tags: facts
+
+- name: Bootstrap | Install python 2.x, pip, and dbus
+  raw:
+    apt-get update && \
+    DEBIAN_FRONTEND=noninteractive apt-get install -y python-minimal python-pip dbus
+  when:
+    "{{ need_bootstrap.results | map(attribute='rc') | sort | last | bool }}"
+
+- set_fact:
+    ansible_python_interpreter: "/usr/bin/python"
+  tags: facts

roles/bootstrap-os/tasks/main.yml

@@ -2,6 +2,9 @@
 - include: bootstrap-ubuntu.yml
   when: bootstrap_os == "ubuntu"
 
+- include: bootstrap-debian.yml
+  when: bootstrap_os == "debian"
+
 - include: bootstrap-coreos.yml
   when: bootstrap_os == "coreos"
 

roles/kubernetes/master/templates/manifests/kube-controller-manager.manifest.j2

@@ -50,7 +50,7 @@ spec:
 {% if kube_network_plugin is defined and kube_network_plugin == 'cloud' %}
     - --configure-cloud-routes=true
 {% endif %}
-{% if kube_network_plugin is defined and kube_network_plugin in ["cloud", "flannel"] %}
+{% if kube_network_plugin is defined and kube_network_plugin in ["cloud", "flannel", "canal"] %}
     - --allocate-node-cidrs=true
     - --cluster-cidr={{ kube_pods_subnet }}
     - --service-cluster-ip-range={{ kube_service_addresses }}