Molecule : from docker to kubevirt

00-README.txt

goto venv : pip install 
curl + patch apply 
re-install deps 
create sa 
launch test pod
ssh 
launch test

0001-goto-kubevirt.patch

From 9915740f74b3928a5df44b6934c2441b482d787f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jo=C3=ABl=20S=C3=A9guillon?= <[email protected]>
Date: Mon, 8 Feb 2021 21:53:11 +0100
Subject: [PATCH] goto kubevirt

---
 molecule/default/converge.yml |  1 +
 molecule/default/molecule.yml | 11 ++++-------
 2 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/molecule/default/converge.yml b/molecule/default/converge.yml
index ee65197..54bc65f 100644
--- a/molecule/default/converge.yml
+++ b/molecule/default/converge.yml
@@ -1,6 +1,7 @@
 ---
 - name: Converge
   hosts: all
+  become: yes
 
   vars:
     nginx_use_ppa: true
diff --git a/molecule/default/molecule.yml b/molecule/default/molecule.yml
index 7490710..253fb4f 100644
--- a/molecule/default/molecule.yml
+++ b/molecule/default/molecule.yml
@@ -2,15 +2,12 @@
 dependency:
   name: galaxy
 driver:
-  name: docker
+  name: kubevirt
 platforms:
   - name: instance
-    image: "geerlingguy/docker-${MOLECULE_DISTRO:-centos7}-ansible:latest"
-    command: ${MOLECULE_DOCKER_COMMAND:-""}
-    volumes:
-      - /sys/fs/cgroup:/sys/fs/cgroup:ro
-    privileged: true
-    pre_build_image: true
+    image: "${MOLECULE_DISTRO:-quay.io/jseguillon/kubevirt-images:centos-7-x86_64-genericcloud-2009}"
+    
+
 provisioner:
   name: ansible
   playbooks:
-- 
2.17.1

Dockerfile

# Dockerfile 
FROM python:3.9
RUN python3 -m pip install ansible molecule molecule-kubevirt && \
      ansible-galaxy collection install community.crypto && \
      ansible-galaxy collection install
# Need to copy twice the source code : once for the test, once for the code we test 
COPY molecule /molecule
COPY . /molecule/default/roles/geerlingguy.nginx

molecule-pod.yaml

---
apiVersion: v1
kind: Pod
metadata:
  name: molecule
  labels:
    app: molecule

spec:
  serviceAccountName: molecule-kubevirt
  containers:
  - name: molecule
    image: my-registry/molecule_kubevirt_runner:latest
    imagePullPolicy: IfNotPresent
    command: [ "molecule", "test" ]
    env:
      - name: PY_COLORS
        value: '1'
      - name: ANSIBLE_FORCE_COLOR
        value: '1'
  restartPolicy: Never

molecule-sa.yaml

---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: molecule-kubevirt

---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: molecule-kubevirt
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: kubevirt.io:edit
subjects:
  - kind: ServiceAccount
    name: molecule-kubevirt
    namespace: default

---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: molecule-kubevirt-sec
rules:
  - apiGroups:
      - ""
    resources:
      - services
    verbs: ["*"]

---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: molecule-kubevirt-sec
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: molecule-kubevirt-sec
subjects:
  - kind: ServiceAccount
    name: molecule-kubevirt
    namespace: default