Jenkins personalizado con Docker

Imagen/Dockerfile

@@ -0,0 +1,37 @@
+# Use Jenkins base image
+FROM jenkins/jenkins:latest
+
+# Switch to root user
+USER root
+
+# Update package lists and install necessary tools
+RUN apt-get update && \
+    apt-get install -y sudo vim curl wget
+
+
+# Set root password
+RUN echo 'root:abc123' | chpasswd
+
+# Add jenkins user to sudoers
+RUN echo "jenkins ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
+
+# Install Docker CLI
+RUN apt-get update 
+RUN apt-get install -y apt-transport-https \
+                       ca-certificates \
+                       curl \
+                       gnupg2 \
+                       software-properties-common
+RUN curl -fsSL https://download.docker.com/linux/debian/gpg | sudo gpg --dearmor -o /etc/apt/trusted.gpg.d/docker.gpg 
+RUN add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/debian $(lsb_release -cs) stable" && apt-get update 
+
+RUN curl -fsSL https://get.docker.com/ | sh
+
+# Create the Docker Group
+# RUN groupadd docker
+
+# Add Jenkins User to Docker Group
+RUN usermod -aG docker jenkins
+
+# Switch back to the Jenkins user
+USER jenkins

Imagen/Makefile

@@ -0,0 +1,7 @@
+install:
+
+	echo "Creando imagen con version '${IMG_VERSION}' en el registry '${REGISTRY}'"
+
+	docker build --no-cache -t ${REGISTRY}/jenkins-docker:${IMG_VERSION} .
+	docker push ${REGISTRY}/jenkins-docker:${IMG_VERSION}
+

Makefile

@@ -0,0 +1,28 @@
+#export ARQUITECTURA := $(shell lscpu |grep itectur | tr -d ' '| cut -f2 -d':')
+export REGISTRY=registry.reymota.es
+export IMG_VERSION = 1.20
+
+# limpia todo
+all: imagen clean install
+
+imagen:
+	cd Imagen/; make
+
+install:
+	-kubectl create -f namespace.yaml
+	-kubectl create -f reg-secret.yaml
+	-kubectl create -f jenkins-01-serviceAccount.yaml
+
+	-kubectl create -f jenkins-02-volume.yaml
+	-envsubst < jenkins-03-deployment.yaml |kubectl create -f -
+	-kubectl create -f jenkins-04-service.yaml
+	-kubectl create -f jenkins-05-ingress.yaml
+
+clean:
+	-kubectl delete -f jenkins-05-ingress.yaml
+	-kubectl delete -f jenkins-04-service.yaml
+	-envsubst < jenkins-03-deployment.yaml |kubectl delete -f -
+	-kubectl delete -f jenkins-02-volume.yaml
+	-kubectl delete -f jenkins-01-serviceAccount.yaml
+	-kubectl delete -f reg-secret.yaml
+	-kubectl delete -f namespace.yaml

jenkins-02-volume.yaml

@@ -21,7 +21,7 @@ spec:
   accessModes:
     - ReadWriteOnce
   local:
-    path: /mnt/Externo/Jenkins
+    path: /Users/creylopez/RancherStorage/Jenkins
   nodeAffinity:
     required:
       nodeSelectorTerms:
@@ -29,7 +29,7 @@ spec:
         - key: kubernetes.io/hostname
           operator: In
           values:
-          - imac
+          - lima-rancher-desktop
 ---
 apiVersion: v1
 kind: PersistentVolumeClaim

jenkins-03-deployment.yaml

@@ -19,7 +19,8 @@ spec:
       serviceAccountName: jenkins-admin
       containers:
         - name: jenkins
-          image: jenkins/jenkins:lts
+          # image: jenkins/jenkins:lts
+          image: $REGISTRY/jenkins-docker:$IMG_VERSION
           # OPTIONAL: check for new floating-tag LTS releases whenever the pod is restarted:
           imagePullPolicy: Always
           resources:
@@ -53,6 +54,8 @@ spec:
           volumeMounts:
             - name: jenkins-data
               mountPath: /var/jenkins_home
+      imagePullSecrets:
+      - name: myregistrykey
       volumes:
         - name: jenkins-data
           persistentVolumeClaim:

reg-secret.yaml

@@ -0,0 +1,8 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: myregistrykey
+  namespace: devops-tools
+data:
+  .dockerconfigjson: ewoJImF1dGhzIjogewoJCSJyZWdpc3RyeS5yZXltb3RhLmVzIjogewoJCQkiYXV0aCI6ICJZM0psZVd4dmNHVjZPbEpsZVMweE1UYzIiCgkJfQoJfQp9
+type: kubernetes.io/dockerconfigjson