JS7 JobScheduler

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Table of Contents

Introduction

In the JS7 - Deployment process a Deployment Descriptor specifies

  • which JS7 components products of JOC Cockpit, Controller instances and Agents should be installed,
  • where to install each JS7 componentproduct,
  • which installation options to use, for example the installation directory,
  • which configuration options to use, for example port usage.

Deployment Descriptors are specified from files in JSON format and include instructions, for example to deploy a larger number of Agents on target machines.

The JS7 - Deployment Packaging Script makes use of the Deployment Descriptor to install and to package JS7 componentsproducts.

Deployment Descriptor

Deployment Descriptors are specified from .json files.

  • Users are strongly encouraged to validate their .json files against the Deployment Descriptor Schema: , see JS7 _- Deployment _ Descriptor _v1.0.jsonJSON Schema.
  • The basic structure includes to specify an array of Agent Controller objects.

Deployment Descriptor JSON Schema for Controller

Status
colourYellow
titleTODO

Examples

Standalone Controller using HTTP Connections

The Deployment Descriptor specifies a Standalone Controller to be installed:

  • Host centostest-primary operates the Controller instance.
  • The Controller makes use of HTTP connections.

Download example: standalone-controller-http-202212042022-12-04.descriptor.json


Code Block
titleExample for Deployment Descriptor
linenumberstrue
collapsetrue
{
    "descriptor": {
        "descriptorId": "standalone-controller-http-2022-12-2022120404",
        "title": "Install or update Controller Standalone Controllerinstance using HTTP connections",
        "account": "sos",
        "scheduled": "2022-12-02T0602T05:19:12.000+0100:00",
        "created": "2022-11-30T2330T22:19:12.000+0100:00"
    },
    "agents": [],
    "controllers": [
        {
            "standalonejocRef": {"joc",
      "controllerId": "controller",
         "primary": {
                    "target": {
                        "connection": {
                            "host": "centostest-primary",
                            "port": 22
                        },
                        "authentication": {
                            "method": "publickey",
                            "user": "sos",
                            "keyFile": "/home/sos/.ssh/sos_rsa"
          },
              }"packageLocation": "/tmp",
              "execPre": "StopService",
          "packageLocationexecPost": "/tmpStartService",
          "makeService": true
         },
                    "media": {
                        "release": "2.5.03",
                        "tarball": "/mnt/releases/scheduler_setups/2.5.03/js7_controller_unix.2.5.03.tar.gz"
                    },
                    "installation": {
                        "home": "/homeopt/sos-berlin.com/js7.target/opt/controller-primarystandalone",
                        "data": "/homevar/sos-berlin.com/js7.target/var/controller-primarystandalone",
                        "httpPort": "2344421444",
                        "javaOptionsjavaHome": "-Xmx256m"
                    },
    /opt/java/jdk8u202-b08",
                "configuration"javaOptions": {
                        "templates": [
                            "controllers/templates/https.primary/config"
                        ]
                    }
       "-Xmx256m -Djava.security.egd=file:///dev/urandom"
         }
            }
        }
    ],
    "jocversion": []"1.5.3"
}

Standalone Controller using HTTPS Connections

The Deployment Descriptor specifies a Standalone Controller to be installed:

  • Host centostest-primary operates the Controller instance.
  • The Controller makes use of HTTPS connections and is equipped with a certificate.

Download example: standalone-controller-https-20221204-2022-12-04.descriptor.json


Code Block
titleExample for Deployment Descriptor
linenumberstrue
collapsetrue
{
    "descriptor": {
        "descriptorId": "standalone-controller-https-202212042022-12-04",
        "title": "Install or update Controller Standalone Controllerinstance using HTTPS connections",
        "account": "sos",
        "scheduled": "2022-12-02T0602T05:19:12.000+0100:00",
        "created": "2022-11-30T2330T22:19:12.000+0100:00"
    },
    "agentscertificates": [],{
    "controllers": [
        "joc": {
            "standaloneprimaryJocCert": {"joc/instances/joc.standalone/resources/centostest-primary.crt"
        }
     },
   "primarycontrollers": {[
    {
      "jocRef": "joc",
         "targetcontrollerId": {"controller",
           "primary": {
             "connectiontarget": {
                "connection": {
            "host": "centostest-primary",
                            "port": 22
                        },
                        "authentication": {
                            "method": "publickey",
                            "user": "sos",
                            "keyFile": "/home/sos/.ssh/sos_rsa"
          },
              }"packageLocation": "/tmp",
          "execPre": "StopService",
             "packageLocationexecPost": "/tmpStartService",
            "makeService": true
        },
                    "media": {
                        "release": "2.5.03",
                        "tarball": "/mnt/releases/scheduler_setups/2.5.03/js7_controller_unix.2.5.03.tar.gz"
                    },
                    "installation": {
                        "home": "/homeopt/sos-berlin.com/js7.target/opt/controller-primarystandalone",
                        "data": "/homevar/sos-berlin.com/js7.target/var/controller-primarystandalone",
                        "httpPort": "localhost:2344321444",
                        "httpsPort": "centostest-primary.sos:2344321443",
          "javaHome": "/opt/java/jdk8u202-b08",
             "javaOptions": "-Xmx256m"
            -Djava.security.egd=file:///dev/urandom"
         },
                    "configuration": {
                        "certificates": {
                            "keyStore": "controllers/instances/controller.standalone/config/private/https-keystore.p12",
                            "keyStorePassword": "jobscheduler",
                            "keyPassword": "jobscheduler",
                            "trustStore": "controllers/instances/controller.standalone/config/private/https-truststore.p12",
                            "trustStorePassword": "jobscheduler"
                        },
                        "templates": [
                            "controllers/templates/https.primary/config"
                        ]
                    }
                }
            }
        }
    ],
    "jocversion": []"1.5.3"
}    

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