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basic-python-flask/files/builds/dev/params

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+APPLICATION_NAME=flask-rest
+NAMESPACE=basic-python-flask-build
+SOURCE_REPOSITORY_URI=https://github.com/pabrahamsson/python-flask-rest.git

basic-python-flask/files/builds/template.yml

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+apiVersion: v1
+kind: Template
+labels:
+  template: generic-python-jenkins-pipeline
+metadata:
+  annotations:
+    description: Application template for Flask applications built using a Jenkins Pipeline
+    iconClass: icon-python
+    tags: flask, python, jenkins-ci
+    version: 1.0.0
+  name: generic-python-jenkins-pipeline
+objects:
+- kind: BuildConfig
+  apiVersion: v1
+  metadata:
+    labels:
+      application: ${APPLICATION_NAME}
+    name: ${APPLICATION_NAME}-pipeline
+    namespace: ${NAMESPACE}
+  spec:
+    source:
+      type: Git
+      git:
+        uri: ${SOURCE_REPOSITORY_URI}
+        ref: ${SOURCE_REPOSITORY_REF}
+      contextDir: ${CONTEXT_DIR}
+    triggers:
+    - type: GitHub
+      github:
+        secret: ${GITHUB_WEBHOOK_SECRET}
+    - type: ConfigChange
+    strategy:
+      type: JenkinsPipeline
+      jenkinsPipelineStrategy:
+        jenkinsfilePath: ${PIPELINE_SCRIPT}
+- kind: BuildConfig
+  apiVersion: v1
+  metadata:
+    labels:
+      application: ${APPLICATION_NAME}
+    name: ${APPLICATION_NAME}
+    namespace: ${NAMESPACE}
+  spec:
+    output:
+      to:
+        kind: ImageStreamTag
+        name: ${APPLICATION_NAME}:latest
+    source:
+      binary: {}
+      type: Binary
+    strategy:
+      sourceStrategy:
+        from:
+          kind: ImageStreamTag
+          name: ${IMAGE_STREAM_TAG_NAME}
+          namespace: ${IMAGE_STREAM_NAMESPACE}
+      type: Source
+parameters:
+- description: The name for the application.
+  name: APPLICATION_NAME
+  required: true
+  value: flask-rest
+- description: The namespace to deploy into
+  name: NAMESPACE
+  required: true
+- description: Git source URI for application
+  name: SOURCE_REPOSITORY_URI
+  required: true
+  value: https://github.com/redhat-cop/python-flask-rest.git
+- description: Git branch/tag reference
+  name: SOURCE_REPOSITORY_REF
+  value: master
+- description: Path within Git repository to build; empty for root of repository
+  name: CONTEXT_DIR
+  value:
+- description: Path within Git repository pointing to the pipeline run script
+  name: PIPELINE_SCRIPT
+  value: Jenkinsfile
+- description: Github trigger secret
+  from: '[a-zA-Z0-9]{8}'
+  generate: expression
+  name: GITHUB_WEBHOOK_SECRET
+  required: true
+- description: Generic build trigger secret
+  from: '[a-zA-Z0-9]{8}'
+  generate: expression
+  name: GENERIC_WEBHOOK_SECRET
+  required: true
+- description: Namespace in which the ImageStreams for Red Hat Middleware images are
+    installed. These ImageStreams are normally installed in the openshift namespace.
+    You should only need to modify this if you've installed the ImageStreams in a
+    different namespace/project.
+  name: IMAGE_STREAM_NAMESPACE
+  required: true
+  value: openshift
+- description: Image stream tag for the image you'd like to use to build the application
+  name: IMAGE_STREAM_TAG_NAME
+  required: true
+  value: python:3.5

basic-python-flask/files/deployments/dev/params

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+APPLICATION_NAME=flask-rest
+NAMESPACE=basic-python-flask-dev
+SA_NAMESPACE=basic-python-flask-build
+READINESS_RESPONSE=status.:..success

basic-python-flask/files/deployments/prod/params

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+APPLICATION_NAME=flask-rest
+NAMESPACE=basic-python-flask-prod
+SA_NAMESPACE=basic-python-flask-build
+READINESS_RESPONSE=status.:..success

basic-python-flask/files/deployments/stage/params

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+APPLICATION_NAME=flask-rest
+NAMESPACE=basic-python-flask-stage
+SA_NAMESPACE=basic-python-flask-build
+READINESS_RESPONSE=status.:..success

basic-python-flask/files/deployments/template.yml

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+apiVersion: v1
+kind: Template
+labels:
+  template: basic-python-flask
+metadata:
+  annotations:
+    description: Application template for Flask applications built using a Jenkins Pipeline
+    iconClass: icon-python
+    tags: python, flask
+    version: 1.0.0
+  name: basic-python-fask
+objects:
+- apiVersion: v1
+  kind: Service
+  metadata:
+    annotations:
+      description: The web server's http port.
+    labels:
+      application: ${APPLICATION_NAME}
+    name: ${APPLICATION_NAME}
+    namespace: ${NAMESPACE}
+  spec:
+    ports:
+    - port: 8080
+      targetPort: 8080
+    selector:
+      deploymentConfig: ${APPLICATION_NAME}
+- apiVersion: v1
+  id: ${APPLICATION_NAME}-http
+  kind: Route
+  metadata:
+    annotations:
+      description: Route for application's http service.
+    labels:
+      application: ${APPLICATION_NAME}
+    name: ${APPLICATION_NAME}
+    namespace: ${NAMESPACE}
+  spec:
+    host: ${HOSTNAME_HTTP}
+    to:
+      name: ${APPLICATION_NAME}
+- apiVersion: v1
+  kind: ImageStream
+  metadata:
+    labels:
+      application: ${APPLICATION_NAME}
+    name: ${APPLICATION_NAME}
+    namespace: ${NAMESPACE}
+- apiVersion: v1
+  kind: DeploymentConfig
+  metadata:
+    labels:
+      application: ${APPLICATION_NAME}
+    name: ${APPLICATION_NAME}
+    namespace: ${NAMESPACE}
+  spec:
+    replicas: 1
+    selector:
+      deploymentConfig: ${APPLICATION_NAME}
+    strategy:
+      type: Rolling
+    template:
+      metadata:
+        labels:
+          application: ${APPLICATION_NAME}
+          deploymentConfig: ${APPLICATION_NAME}
+        name: ${APPLICATION_NAME}
+      spec:
+        containers:
+        - image: ${APPLICATION_NAME}
+          imagePullPolicy: Always
+          name: ${APPLICATION_NAME}
+          ports:
+          - containerPort: 8080
+            name: http
+            protocol: TCP
+          readinessProbe:
+            exec:
+              command:
+              - /bin/bash
+              - -c
+              - curl -s 'http://localhost:8080${READINESS_PATH}'
+                |grep -iq '${READINESS_RESPONSE}'
+        terminationGracePeriodSeconds: 60
+    triggers:
+    - imageChangeParams:
+        automatic: true
+        containerNames:
+        - ${APPLICATION_NAME}
+        from:
+          kind: ImageStreamTag
+          name: ${APPLICATION_NAME}:latest
+      type: ImageChange
+    - type: ConfigChange
+- apiVersion: v1
+  groupNames: null
+  kind: RoleBinding
+  metadata:
+    creationTimestamp: null
+    labels:
+      template: basic-python-flask-template
+    name: jenkins_edit
+    namespace: ${NAMESPACE}
+  roleRef:
+    name: edit
+  subjects:
+  - kind: ServiceAccount
+    name: ${SA_NAME}
+    namespace: ${SA_NAMESPACE}
+  userNames:
+  - system:serviceaccount:${SA_NAMESPACE}:${SA_NAME}
+parameters:
+- description: The name for the application.
+  name: APPLICATION_NAME
+  required: true
+  value: flask-rest
+- description: The namespace to deploy into
+  name: NAMESPACE
+  required: true
+- description: Name of a service account that can deploy to this project
+  name: SA_NAME
+  required: true
+  value: jenkins
+- description: Namespace of service account that can deploy to this project
+  name: SA_NAMESPACE
+  required: true
+- description: 'Custom hostname for http service route.  Leave blank for default hostname,
+    e.g.: <application-name>-<project>.<default-domain-suffix>'
+  name: HOSTNAME_HTTP
+- description: 'URI to check for app health'
+  name: READINESS_PATH
+  required: true
+  value: '/health'
+- description: 'String value expected back from readiness check'
+  name: READINESS_RESPONSE
+  required: true
+  value: 'Hello World!'

basic-python-flask/files/projects/projects.yml

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+apiVersion: v1
+kind: List
+items:
+- kind: ProjectRequest
+  apiVersion: v1
+  metadata:
+    name: basic-python-flask-dev
+    creationTimestamp: null
+  displayName: Dev - Python Flask App
+- kind: ProjectRequest
+  apiVersion: v1
+  metadata:
+    name: basic-python-flask-stage
+    creationTimestamp: null
+  displayName: Staging - Python Flask App
+- kind: ProjectRequest
+  apiVersion: v1
+  metadata:
+    name: basic-python-flask-prod
+    creationTimestamp: null
+  displayName: Prod - Python Flask App
+- kind: ProjectRequest
+  apiVersion: v1
+  metadata:
+    name: basic-python-flask-build
+    creationTimestam: null
+  displayName: Build - Jenkins is here

basic-python-flask/inventory/group_vars/all.yml

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+---
+openshift_cluster_content:
+- object: projectrequest
+  content:
+  - name: basic-python-flask-spaces
+    file: "{{ inventory_dir }}/../files/projects/projects.yml"
+    file_action: create
+- object: deployments
+  content:
+  - name: jenkins
+    namespace: basic-python-flask-build
+    template: openshift//jenkins-ephemeral
+    params: "{{ inventory_dir }}/../files/deployments/build/params"
+  - name: basic-python-flask-dev
+    template: "{{ inventory_dir }}/../files/deployments/template.yml"
+    params: "{{ inventory_dir }}/../files/deployments/dev/params"
+  - name: basic-python-flask-stage
+    template: "{{ inventory_dir }}/../files/deployments/template.yml"
+    params: "{{ inventory_dir }}/../files/deployments/stage/params"
+  - name: basic-python-flask-prod
+    template: "{{ inventory_dir }}/../files/deployments/template.yml"
+    params: "{{ inventory_dir }}/../files/deployments/prod/params"
+- object: builds
+  content:
+  - name: jenkins
+    template: "{{ inventory_dir }}/../files/builds/template.yml"
+    params: "{{ inventory_dir }}/../files/builds/dev/params"

basic-python-flask/inventory/hosts

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+[seed-hosts]
+localhost