Add Jenkins blueprint template configuration (#634)

- Created a new TOML configuration file for Jenkins blueprint.
- Defined main domain variable and service configuration for Jenkins.
- Set serviceName to "jenkins" with port 8080 and host as the main domain.

blueprints/jenkins/docker-compose.yml

@@ -0,0 +1,13 @@
+version: "3.8"
+
+services:
+  jenkins:
+    image: jenkins/jenkins:latest
+    volumes:
+      - jenkins-home:/var/jenkins_home
+      - /var/run/docker.sock:/var/run/docker.sock
+    ports:
+      - 8080
+
+volumes:
+  jenkins-home: {}

blueprints/jenkins/template.toml

@@ -0,0 +1,12 @@
+[variables]
+main_domain = "${domain}"
+
+[config]
+env = {}
+mounts = []
+
+[[config.domains]]
+serviceName = "jenkins"
+port = 8080
+host = "${main_domain}"
+

meta.json

@@ -3218,6 +3218,25 @@
       "media system"
     ]
   },
+  {
+    "id": "jenkins",
+    "name": "jenkins",
+    "version": "latest",
+    "description": "Jenkins is a free, open-source automation server that helps developers build, test, and deploy software by automating repetitive tasks in the software delivery pipeline.",
+    "logo": "jenkins.svg",
+    "links": {
+      "github": "https://github.com/jenkinsci/jenkins",
+      "website": "https://www.jenkins.io/",
+      "docs": "https://www.jenkins.io/doc/"
+    },
+    "tags": [
+      "ci-cd",
+      "devops",
+      "automation",
+      "pipelines",
+      "open-source"
+    ]
+  },
   {
     "id": "kaneo",
     "name": "Kaneo",