OpenStack Kubespray engine

This engine can provision k8s cluster in OpenStack using kubespray.

.gitignore

@@ -103,6 +103,9 @@ ENV/
 # ViM swp files
 *.swp
 
+#vscode project files
+.vscode
+
 # NPM asset dir
 node_modules/
 

Dockerfile

@@ -10,10 +10,18 @@ RUN apt-get update && \
   rm -rf /var/lib/apt/lists/* && \
   mkdir /var/log/kqueen-api
 
+# install kubespray
+RUN git clone -b v2.5.0 https://github.com/kubernetes-incubator/kubespray.git && \
+  pip install -r kubespray/requirements.txt
+
 # copy app
-COPY . .
-RUN pip install .
+COPY . kqueen
+RUN pip install ./kqueen
 
+ENV KQUEEN_KS_KUBESPRAY_PATH /code/kubespray
+ENV KQUEEN_KS_ANSIBLE_CMD /usr/local/bin/ansible
+ENV KQUEEN_KS_ANSIBLE_PLAYBOOK_CMD /usr/local/bin/ansible-playbook
 
 # run app
+WORKDIR /code/kqueen
 CMD ./entrypoint.sh

MANIFEST.in

@@ -1,2 +1,3 @@
 include kqueen/config/default_policy.json
 include kqueen/utils/logger_config.yml
+include kqueen/engines/resources/heat/kubespray/*

docs/kqueen.engines.rst

@@ -29,3 +29,13 @@ ManualEngine
     :undoc-members:
     :show-inheritance:
     :exclude-members: app
+
+
+OpenstackKubesprayEngine
+------------------------
+
+.. automodule:: kqueen.engines.openstack_kubespray
+    :members:
+    :undoc-members:
+    :show-inheritance:
+    :exclude-members: app

kqueen/config/base.py

@@ -12,6 +12,17 @@ class BaseConfig:
     KQUEEN_HOST = '127.0.0.1'
     KQUEEN_PORT = 5000
 
+    POOL_MAX_WORKERS = 64
+
+    # Kubespray settings
+    KS_FILES_PATH = "/tmp/kqueen"
+    KS_KUBESPRAY_PATH = "/tmp/kubespray"
+    KS_SSH_CMD = "/usr/bin/ssh"
+    KS_SSH_KEYGEN_CMD = "/usr/bin/ssh-keygen"
+    KS_ANSIBLE_CMD = "/usr/bin/ansible"
+    KS_ANSIBLE_PLAYBOOK_CMD = "/usr/bin/ansible-playbook"
+    KS_DEFAULT_NAMESERVERS = "1.1.1.1,8.8.8.8"
+
     # etcd settings
     # ETCD_HOST
     # ETCD_PORT

kqueen/engines/__init__.py

@@ -2,5 +2,7 @@
 from .manual import ManualEngine
 from .gce import GceEngine
 from .aks import AksEngine
+from .openstack_kubespray import OpenstackKubesprayEngine
 
-__all__ = ['JenkinsEngine', 'ManualEngine', 'GceEngine', 'AksEngine']
+__all__ = ['JenkinsEngine', 'ManualEngine', 'GceEngine',
+           'AksEngine', 'OpenstackKubesprayEngine']