sultana-sba-kube

Dockerfile

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+FROM python:3.7
+COPY . /app
+WORKDIR /app
+RUN pip install -r requirements.txt
+CMD python web.py

Jenkinsfile

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+pipeline {
+  agent any
+  stages {
+    stage('Docker Build') {
+      steps {
+         sh 'docker build -t srafique001/sba-kebe-2022:latest .'
+      }
+    }
+    stage('Docker Push') {
+      steps {
+        withCredentials([usernamePassword(credentialsId: 'dockerHub', passwordVariable: 'dockerHubPassword', usernameVariable: 'dockerHubUser')]) {
+          sh "docker login -u ${env.dockerHubUser} -p ${env.dockerHubPassword}"
+          sh 'docker push srafique001/sba-kebe-2022:latest'
+         }
+      }
+    }
+  }
+}

ckeck-output.sh

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+#!/usr/bin/env bash
+
+minikube kubectl get pods >> output.txt
+minikube kubectl get nodes >> output.txt
+minikube kubectl get deployments >> output.txt

jenkins-image-built.txt

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+Console Output
+Started by user jenkins
+Obtained Jenkinsfile from git https://github.com/SultanaRafique/sba2022.kubernetes-cluster.git
+[Pipeline] Start of Pipeline
+[Pipeline] node
+Running on Jenkins in /var/lib/jenkins/workspace/sba-kubernetes-2022
+[Pipeline] {
+[Pipeline] stage
+[Pipeline] { (Declarative: Checkout SCM)
+[Pipeline] checkout
+Selected Git installation does not exist. Using Default
+The recommended git tool is: NONE
+No credentials specified
+ > git rev-parse --resolve-git-dir /var/lib/jenkins/workspace/sba-kubernetes-2022/.git # timeout=10
+Fetching changes from the remote Git repository
+ > git config remote.origin.url https://github.com/SultanaRafique/sba2022.kubernetes-cluster.git # timeout=10
+Fetching upstream changes from https://github.com/SultanaRafique/sba2022.kubernetes-cluster.git
+ > git --version # timeout=10
+ > git --version # 'git version 2.25.1'
+ > git fetch --tags --force --progress -- https://github.com/SultanaRafique/sba2022.kubernetes-cluster.git +refs/heads/*:refs/remotes/origin/* # timeout=10
+ > git rev-parse refs/remotes/origin/master^{commit} # timeout=10
+Checking out Revision 888d6c59cafce0c4bebd716260799b967cab4a30 (refs/remotes/origin/master)
+ > git config core.sparsecheckout # timeout=10
+ > git checkout -f 888d6c59cafce0c4bebd716260799b967cab4a30 # timeout=10
+Commit message: " initial commit"
+ > git rev-list --no-walk 888d6c59cafce0c4bebd716260799b967cab4a30 # timeout=10
+[Pipeline] }
+[Pipeline] // stage
+[Pipeline] withEnv
+[Pipeline] {
+[Pipeline] stage
+[Pipeline] { (Docker Build)
+[Pipeline] sh
++ docker build -t srafique001/sba-kebe-2022:latest .
+Sending build context to Docker daemon   7.39MB
+
+Step 1/5 : FROM python:3.7
+ ---> ad37de9b03ef
+Step 2/5 : COPY . /app
+ ---> 2610bf970221
+Step 3/5 : WORKDIR /app
+ ---> Running in d83efd8b4619
+Removing intermediate container d83efd8b4619
+ ---> 4398e8bd70cb
+Step 4/5 : RUN pip install -r requirements.txt
+ ---> Running in c98f02365ee3
+Collecting flask
+  Downloading Flask-2.0.2-py3-none-any.whl (95 kB)
+Collecting flask_restful
+  Downloading Flask_RESTful-0.3.9-py2.py3-none-any.whl (25 kB)
+Collecting Jinja2>=3.0
+  Downloading Jinja2-3.0.3-py3-none-any.whl (133 kB)
+Collecting itsdangerous>=2.0
+  Downloading itsdangerous-2.0.1-py3-none-any.whl (18 kB)
+Collecting click>=7.1.2
+  Downloading click-8.0.3-py3-none-any.whl (97 kB)
+Collecting Werkzeug>=2.0
+  Downloading Werkzeug-2.0.2-py3-none-any.whl (288 kB)
+Collecting six>=1.3.0
+  Downloading six-1.16.0-py2.py3-none-any.whl (11 kB)
+Collecting aniso8601>=0.82
+  Downloading aniso8601-9.0.1-py2.py3-none-any.whl (52 kB)
+Collecting pytz
+  Downloading pytz-2021.3-py2.py3-none-any.whl (503 kB)
+Collecting importlib-metadata
+  Downloading importlib_metadata-4.10.1-py3-none-any.whl (17 kB)
+Collecting MarkupSafe>=2.0
+  Downloading MarkupSafe-2.0.1-cp37-cp37m-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_12_x86_64.manylinux2010_x86_64.whl (31 kB)
+Collecting zipp>=0.5
+  Downloading zipp-3.7.0-py3-none-any.whl (5.3 kB)
+Collecting typing-extensions>=3.6.4
+  Downloading typing_extensions-4.0.1-py3-none-any.whl (22 kB)
+Installing collected packages: zipp, typing-extensions, MarkupSafe, importlib-metadata, Werkzeug, Jinja2, itsdangerous, click, six, pytz, flask, aniso8601, flask-restful
+WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv
+Successfully installed Jinja2-3.0.3 MarkupSafe-2.0.1 Werkzeug-2.0.2 aniso8601-9.0.1 click-8.0.3 flask-2.0.2 flask-restful-0.3.9 importlib-metadata-4.10.1 itsdangerous-2.0.1 pytz-2021.3 six-1.16.0 typing-extensions-4.0.1 zipp-3.7.0
+WARNING: You are using pip version 21.2.4; however, version 21.3.1 is available.
+You should consider upgrading via the '/usr/local/bin/python -m pip install --upgrade pip' command.
+Removing intermediate container c98f02365ee3
+ ---> 327fc8645e08
+Step 5/5 : CMD python web.py
+ ---> Running in c54496fca8d7
+Removing intermediate container c54496fca8d7
+ ---> 8941c5d00809
+Successfully built 8941c5d00809
+Successfully tagged srafique001/sba-kebe-2022:latest
+[Pipeline] }
+[Pipeline] // stage
+[Pipeline] stage
+[Pipeline] { (Docker Push)
+[Pipeline] withCredentials
+Masking supported pattern matches of $dockerHubPassword
+[Pipeline] {
+[Pipeline] sh
+Warning: A secret was passed to "sh" using Groovy String interpolation, which is insecure.
+		 Affected argument(s) used the following variable(s): [dockerHubPassword]
+		 See https://jenkins.io/redirect/groovy-string-interpolation for details.
++ docker login -u srafique001 -p ****
+WARNING! Using --password via the CLI is insecure. Use --password-stdin.
+WARNING! Your password will be stored unencrypted in /var/lib/jenkins/.docker/config.json.
+Configure a credential helper to remove this warning. See
+https://docs.docker.com/engine/reference/commandline/login/#credentials-store
+
+Login Succeeded
+[Pipeline] sh
++ docker push srafique001/sba-kebe-2022:latest
+The push refers to repository [docker.io/srafique001/sba-kebe-2022]
+b21fef241266: Preparing
+2dd0a5e76e93: Preparing
+11088eb5307c: Preparing
+d86f8b9fa813: Preparing
+86c81640d929: Preparing
+aedcb370b058: Preparing
+c3a0d593ed24: Preparing
+26a504e63be4: Preparing
+8bf42db0de72: Preparing
+31892cc314cb: Preparing
+11936051f93b: Preparing
+c3a0d593ed24: Waiting
+26a504e63be4: Waiting
+8bf42db0de72: Waiting
+31892cc314cb: Waiting
+11936051f93b: Waiting
+aedcb370b058: Waiting
+d86f8b9fa813: Mounted from library/python
+11088eb5307c: Mounted from library/python
+86c81640d929: Mounted from library/python
+aedcb370b058: Mounted from library/python
+c3a0d593ed24: Mounted from library/python
+26a504e63be4: Mounted from library/python
+31892cc314cb: Mounted from library/python
+8bf42db0de72: Mounted from library/python
+11936051f93b: Mounted from library/python
+2dd0a5e76e93: Pushed
+b21fef241266: Pushed
+latest: digest: sha256:a18a8680ee68bc0b312e042e1a80c8e1f28bf0fd5ae273f6b5ab5743f8b86e67 size: 2641
+[Pipeline] }
+[Pipeline] // withCredentials
+[Pipeline] }
+[Pipeline] // stage
+[Pipeline] }
+[Pipeline] // withEnv
+[Pipeline] }
+[Pipeline] // node
+[Pipeline] End of Pipeline
+Finished: SUCCESS

kubernetes.yml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: sba2022deploy
+  labels:
+    app: sba2022app
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: sba2022app
+  template:
+    metadata:
+      labels:
+        app: sba2022app
+    spec:
+      containers:
+      - name: sba2022pod
+        image: srafique001/sba-kebe-2022:latest
+        ports:
+        - containerPort: 8080

output.txt

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+NAME                            READY   STATUS    RESTARTS   AGE
+sba2022deploy-7dc8764d9-5xqtt   1/1     Running   0          22m
+sba2022deploy-7dc8764d9-vg6tl   1/1     Running   0          17m
+sba2022deploy-7dc8764d9-zx5dc   1/1     Running   0          17m
+NAME       STATUS   ROLES                  AGE   VERSION
+minikube   Ready    control-plane,master   33m   v1.22.3
+NAME            READY   UP-TO-DATE   AVAILABLE   AGE
+sba2022deploy   3/3     3            3           26m

requirements.txt

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+flask
+flask_restful