Rename dockerfile as containerfile

.gitlab-ci.yml

@@ -52,7 +52,7 @@ publish_docker:
       --build-arg http_proxy=$http_proxy
       --build-arg https_proxy=$https_proxy
       --build-arg no_proxy=$no_proxy
-      --dockerfile "${CI_PROJECT_DIR}/application/Dockerfile"
+      --dockerfile "${CI_PROJECT_DIR}/application/Containerfile"
       --destination "${CI_REGISTRY_IMAGE}:${CI_PIPELINE_IID}"
       --destination "${CI_REGISTRY_IMAGE}:latest"
   rules:

README.adoc

@@ -36,7 +36,7 @@ _Web Calculator_ is a tiny stateless web application written in Python using htt
 - Docker/Podman (if running as a container)
 - Ansible, for deployment
 
-== Install, configure and run
+== Install and run
 
 You can install and run the service without or with Docker/Podman.
 
@@ -142,7 +142,7 @@ If it is empty, no problem has been detected.
 
 ==== Build the Docker/Podman image
 
-A `Dockerfile` can be used to build and package the application as a Docker/Podman image.
+A `Containerfile` script can be used to package the application as a container image.
 
 Example of building the image with https://podman.io/[Podman]:
 
@@ -169,8 +169,6 @@ See the `.gitlab-ci.yml` file for more information.
 
 The `deployment` folder contains an Ansible project to deploy the application on existing infrastructure.
 
-These Ansible templates require a few variables to be set up in the Ansible inventory.
-
 Two Ansible playbooks are provided:
 
 - `service-up.playbook.yml`: stop then start the application in a container on the target host.

application/.dockerignore

 __pycache__
 .pytest_cache
-Dockerfile
+Containerfile
\ No newline at end of file