{"id":19511556,"url":"https://github.com/klumw/copper-examples","last_synced_at":"2025-04-26T03:32:34.664Z","repository":{"id":43563928,"uuid":"232088370","full_name":"klumw/copper-examples","owner":"klumw","description":"Cloud native examples for copper workflow engine","archived":true,"fork":false,"pushed_at":"2023-01-08T17:39:16.000Z","size":2585,"stargazers_count":2,"open_issues_count":3,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-02-25T23:14:49.929Z","etag":null,"topics":["business-workflow","cloud","cloud-native","cloud-workflow","copper","copper-engine","copper-gui","docker","high-performance","kubernetes","microservice","monitoring","rest-api","time-series-analysis","workflow","workflow-engine","workflow-management","workflow-management-system"],"latest_commit_sha":null,"homepage":null,"language":"Java","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/klumw.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2020-01-06T11:37:55.000Z","updated_at":"2023-10-13T19:13:17.000Z","dependencies_parsed_at":"2023-02-08T07:01:29.699Z","dependency_job_id":null,"html_url":"https://github.com/klumw/copper-examples","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/klumw%2Fcopper-examples","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/klumw%2Fcopper-examples/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/klumw%2Fcopper-examples/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/klumw%2Fcopper-examples/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/klumw","download_url":"https://codeload.github.com/klumw/copper-examples/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":250926946,"owners_count":21509059,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["business-workflow","cloud","cloud-native","cloud-workflow","copper","copper-engine","copper-gui","docker","high-performance","kubernetes","microservice","monitoring","rest-api","time-series-analysis","workflow","workflow-engine","workflow-management","workflow-management-system"],"created_at":"2024-11-10T23:21:25.590Z","updated_at":"2025-04-26T03:32:32.756Z","avatar_url":"https://github.com/klumw.png","language":"Java","funding_links":[],"categories":[],"sub_categories":[],"readme":"# !!!This repository is no longer maintained!!!\n\nCopper Cloud Examples\n===============\nCopper Cloud Examples shows you how to use the Copper Workflow Engine in a cloud native environment. \n  \nCopper provides the following features:\n- Open Source (commercial support available)\n- Fully automated workflow execution\n- High Performance/Load\n- Auto-Recovery\n- Cloud Ready\n- Ease of use\n- Multi node deployments\n- Integration into existing Java environment\n- Good Operational Insight\n- Easy to learn\n- Small footprint\n\n\nCopper doesn't feature a workflow modeler GUI.\nUsing graphical modelers for more than 10 years I don't think that this is a real disadvantage.  \nCopper workflows are just plain Java files, something that any Java developer knows inside out.\n\nA detailed description of Copper Workflow Engine can be found in the */docs* folder.\n\nExample Projects\n----------------\nCopper Cloud Examples shows how Copper can be used in a cloud/microservice environment.\nA lightweight JEE server and a PostgreSQL database are used together with docker container support.    \nIn this setup copper-engine runs within a webapp that utilizes JPA, Pooling and Jersey REST support provided by a\npayara micro server.\n\n- ***copper-starter*** project is a simple setup to test some core functionalities. It has a simplistic workflow to show the basic \nworking of Copper.\n\n- ***copper-full*** project provides Copper-GUI and a REST based mock-server to run more realistic tests against copper-engine.\n\n- ***copper-influxdb*** shows how to add a time-series database to collect metrics. \nIn this example Chronograf GUI is used to visualize the metrics.\n\n- ***copper-prometheus*** shows how to add the prometheus time-series database to collect metrics.\nIn this example Grafana GUI is used to visualize the metrics.\n\n- ***copper-kubernetes*** shows Copper running on a Kubernetes cluster. \n\nDocumentation\n-------------\nTo get an overview of Copper Engine and Copper GUI you should first read the document **Copper-Cloud-Examples.pdf** in the\n*docs* folder.\nDetailed project instructions can be found in the README files under the corresponding project dirs.\n\nLimitations\n-----------\nWorkflow files are already compiled and read from the classpath. Therefore, the 'on the fly\ncompilation' feature is not available. Workflow source code in Copper-GUI is not available.   \n\nPrerequisites\n------------- \nA working docker installation together with docker-compose is needed for execution.\nFor projects with Java files JDK 8 or higher is needed. \nAll command specific instructions are for linux based systems.\n \nTesting\n------\nYou can immediately start tests from your local browser with a preconfigured test url. \n***See also instructions in the README files in the corresponding project dir***.   \nLog output is send to stdout. \n\nBuilding Docker Images\n----------------------\nTo create customized docker images run a docker build with the **Dockerfile** under the corresponding project dir. \n\nWarning\n-------\nExamples in this repo are for exploration only and are **NOT** production ready. \nEspecially security settings and passwords are not set for some resources.  \n\nLicense\n-------\nAll material released in this repo is licensed under the Apache 2.0 license.  \nYou can find more information about Apache 2.0 license at https://www.apache.org/licenses/LICENSE-2.0.\n\nResources\n---------\nMore information about the copper workflow engine can be found at:  \nhttps://github.com/copper-engine   \nhttps://copper-engine.org/\n\nThe Copper PostgreSQL Tool CPT for managing Copper Engine databases can be found at https://github.com/klumw/cpt\n\n\n\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fklumw%2Fcopper-examples","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fklumw%2Fcopper-examples","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fklumw%2Fcopper-examples/lists"}