k8s loop flattening for template argument (#49)

* repo migration

* Update and rename 411-k8s-loop-flattening-and-continue_on_error.yaml to 49-k8s-loop-flattening-and-continue_on_error.yaml

* Update plugins/modules/k8s.py

Co-authored-by: Mike Graves <mgraves@redhat.com>

* split into multiple lines

* linting

* Update .gitignore

* Update template.yml

* merge

* Update template.yml

* deep copy environment

* deepcopy

* lint

* remove useless comment

* multiple definition

* tests update

* jmespath

* Update ci.yml

* Update template.yml

Co-authored-by: Mike Graves <mgraves@redhat.com>

molecule/default/templates/pod_template_one.j2

@@ -2,8 +2,8 @@ apiVersion: v1
 kind: Pod
 metadata:
   labels:
-    app: "{{ k8s_pod_name }}"
-  name: '{{ k8s_pod_name }}'
+    app: "{{ k8s_pod_name_one }}"
+  name: '{{ k8s_pod_name_one }}'
   namespace: '{{ k8s_pod_namespace }}'
 spec:
   containers:
@@ -13,4 +13,4 @@ spec:
     - while true; do echo $(date); sleep 10; done
     image: python:3.7-alpine
     imagePullPolicy: Always
-    name: '{{ k8s_pod_name }}'
+    name: '{{ k8s_pod_name_one }}'

molecule/default/templates/pod_template_three.j2

@@ -3,8 +3,8 @@ apiVersion: v1
 kind: Pod
 metadata:
   labels:
-    app: "{{ k8s_pod_name_one }}"
-  name: '{{ k8s_pod_name_one }}'
+    app: "{{ k8s_pod_name_three_one }}"
+  name: '{{ k8s_pod_name_three_one }}'
   namespace: '{{ k8s_pod_namespace }}'
 spec:
   containers:
@@ -14,15 +14,15 @@ spec:
     - while true; do echo $(date); sleep 10; done
     image: python:3.7-alpine
     imagePullPolicy: Always
-    name: '{{ k8s_pod_name_one }}'
+    name: '{{ k8s_pod_name_three_one }}'
 
 ---
 apiVersion: v1
 kind: Pod
 metadata:
   labels:
-    app: "{{ k8s_pod_name_two }}"
-  name: '{{ k8s_pod_name_two }}'
+    app: "{{ k8s_pod_name_three_two }}"
+  name: '{{ k8s_pod_name_three_two }}'
   namespace: '{{ k8s_pod_namespace }}'
 spec:
   containers:
@@ -32,4 +32,4 @@ spec:
     - while true; do echo $(date); sleep 10; done
     image: python:3.7-alpine
     imagePullPolicy: Always
-    name: '{{ k8s_pod_name_two }}'
+    name: '{{ k8s_pod_name_three_two }}'

molecule/default/templates/pod_template_two.j2

@@ -2,8 +2,8 @@ apiVersion: v1
 kind: Pod
 metadata:
   labels:
-    app: '[[ k8s_pod_name ]]'
-  name: '[[ k8s_pod_name ]]'
+    app: '[[ k8s_pod_name_two ]]'
+  name: '[[ k8s_pod_name_two ]]'
   namespace: '[[ k8s_pod_namespace ]]'
 spec:
   containers:
@@ -13,4 +13,4 @@ spec:
     - while true; do echo $(date); sleep 10; done
     image: python:3.7-alpine
     imagePullPolicy: Always
-    name: '[[ k8s_pod_name ]]'
+    name: '[[ k8s_pod_name_two ]]'

molecule/default/templates/pod_with_bad_namespace.j2

@@ -0,0 +1,16 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  labels:
+    app: "{{ k8s_pod_bad_name }}"
+  name: '{{ k8s_pod_bad_name }}'
+  namespace: '{{ k8s_pod_bad_namespace }}'
+spec:
+  containers:
+  - args:
+    - /bin/sh
+    - -c
+    - while true; do echo $(date); sleep 10; done
+    image: python:3.7-alpine
+    imagePullPolicy: Always
+    name: '{{ k8s_pod_bad_name }}'