{"id":50337262,"url":"https://github.com/swisscom/containerdays-2024-dns","last_synced_at":"2026-05-29T14:30:29.537Z","repository":{"id":280704985,"uuid":"843317417","full_name":"swisscom/containerdays-2024-dns","owner":"swisscom","description":"Resources used for the ContainerDays 2024 Talk «Building and Operating a Highly Reliable Cloud Native DNS Service With Open Source Technologies»","archived":false,"fork":false,"pushed_at":"2025-06-10T09:46:45.000Z","size":14720,"stargazers_count":3,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"main","last_synced_at":"2025-06-10T10:43:33.456Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Shell","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/swisscom.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,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null}},"created_at":"2024-08-16T08:50:16.000Z","updated_at":"2025-06-10T09:46:49.000Z","dependencies_parsed_at":"2025-03-04T22:02:09.373Z","dependency_job_id":"3ad9944b-3d00-4149-8679-90a477dcf8d3","html_url":"https://github.com/swisscom/containerdays-2024-dns","commit_stats":null,"previous_names":["swisscom/containerdays-2024-dns"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/swisscom/containerdays-2024-dns","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/swisscom%2Fcontainerdays-2024-dns","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/swisscom%2Fcontainerdays-2024-dns/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/swisscom%2Fcontainerdays-2024-dns/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/swisscom%2Fcontainerdays-2024-dns/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/swisscom","download_url":"https://codeload.github.com/swisscom/containerdays-2024-dns/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/swisscom%2Fcontainerdays-2024-dns/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":33657690,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-26T15:22:16.424Z","status":"online","status_checked_at":"2026-05-29T02:00:06.066Z","response_time":107,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"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":[],"created_at":"2026-05-29T14:30:28.777Z","updated_at":"2026-05-29T14:30:29.526Z","avatar_url":"https://github.com/swisscom.png","language":"Shell","funding_links":[],"categories":[],"sub_categories":[],"readme":"# This repo is archived, please find the newest resources and more in the following repository: https://github.com/swisscom/cloud-native-telco\n\n# containerdays-2024-dns\nResources used for the ContainerDays 2024 Talk «Building and Operating a Highly Reliable Cloud Native DNS Service With Open Source Technologies»\n\n\n## Authors\n\nPlease feel free to approach us with feedback and questions!\n\nHoang Anh Mai \u003choanganh.mai@swisscom.com\u003e\nFabian Schulz \u003cfabian.schulz1@swisscom.com\u003e\nJoel Studler \u003cjoel.studler@swisscom.com\u003e\n\nContact us on slack:\n\n- \u003chttps://cloud-native.slack.com\u003e\n- \u003chttps://kubernetes.slack.com\u003e\n\n## Getting started\n\nFor docker engine / virtualization we use [colima](https://github.com/abiosoft/colima) but any other tool for docker such as docker desktop should also work. \n\n## Prerequisites\n\n- colima:\n  - brew install colima\n  - colima start dns1 -c 4 -m 4 --network-address\n  - colima ssh -p dns1 # ssh onto colima node\n    - edit /etc/sysctl.conf and add: # We need to increase the file handler limit of the linux distro\n      - fs.inotify.max_user_watches = 1048576\n      - fs.inotify.max_user_instances = 512\n  - colima restart dns1\n- docker cli: brew install docker\n- kind: brew install kind\n\n## Demo Environment setup\n\nCall the prepare-demo scripts without parameters to create your environment. The prepare-demo scripts 2 \u0026 3 come in two flavours:\n- prepare-demoX-fresh.sh which first deletes the kind clusters and sets them up from scratch\n- prepare-demoX-continued.sh which keeps the setup from the previous demo \n\n## Manual Environment setup\n\nUse the create-kind-clusters.sh and setup-kind.sh scripts to create your environment. Below are the instructions for a 2-cluster setup, the scripts also support more than two if your machine does.\n\nTo create 2 kind clusters execute:\n./create-kind-clusters.sh 2\n\nThe clusters will be named dns-0, dns-1.\n\nThe setup script accepts the cluster id and an optional clusternameprefix parameter, so call it for each cluster like that:\n\n- ./setup-kind.sh 0\n- ./setup-kind.sh 1\n\n## Environment teardown\n\nTo teardown the kind clusters simply execute:\n./destroy-kind.sh 2\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fswisscom%2Fcontainerdays-2024-dns","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fswisscom%2Fcontainerdays-2024-dns","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fswisscom%2Fcontainerdays-2024-dns/lists"}