{"id":13631986,"url":"https://github.com/zulip/docker-zulip","last_synced_at":"2026-02-10T17:05:51.831Z","repository":{"id":1879877,"uuid":"43204576","full_name":"zulip/docker-zulip","owner":"zulip","description":"Container configurations, images, and examples for Zulip.","archived":false,"fork":false,"pushed_at":"2025-04-16T07:52:05.000Z","size":1130,"stargazers_count":617,"open_issues_count":64,"forks_count":271,"subscribers_count":23,"default_branch":"main","last_synced_at":"2025-05-13T16:09:59.536Z","etag":null,"topics":["docker","helm","kubernetes","zulip"],"latest_commit_sha":null,"homepage":"https://zulip.com/","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/zulip.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":".github/FUNDING.yml","license":"LICENSE","code_of_conduct":"CODE_OF_CONDUCT.md","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},"funding":{"github":"zulip","patreon":"zulip","open_collective":"zulip"}},"created_at":"2015-09-26T12:28:02.000Z","updated_at":"2025-05-12T21:03:56.000Z","dependencies_parsed_at":"2024-01-23T21:17:17.533Z","dependency_job_id":"f0e6cd96-d6e9-4593-bde0-4717ac3ca368","html_url":"https://github.com/zulip/docker-zulip","commit_stats":{"total_commits":764,"total_committers":59,"mean_commits":12.94915254237288,"dds":0.619109947643979,"last_synced_commit":"2c7ee35ddd5f2398e2120d1f1838e5127a2a34dd"},"previous_names":[],"tags_count":112,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/zulip%2Fdocker-zulip","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/zulip%2Fdocker-zulip/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/zulip%2Fdocker-zulip/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/zulip%2Fdocker-zulip/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/zulip","download_url":"https://codeload.github.com/zulip/docker-zulip/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":254249197,"owners_count":22039029,"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":["docker","helm","kubernetes","zulip"],"created_at":"2024-08-01T22:02:47.281Z","updated_at":"2026-02-10T17:05:51.821Z","avatar_url":"https://github.com/zulip.png","language":"Shell","funding_links":["https://github.com/sponsors/zulip","https://patreon.com/zulip","https://opencollective.com/zulip"],"categories":["Shell","kubernetes"],"sub_categories":[],"readme":"# Zulip Docker image overview\n\n[![**docker** topic in **production-help** channel](https://img.shields.io/badge/zulip-join_chat-brightgreen.svg)](https://chat.zulip.org/#narrow/channel/31-production-help/topic/docker)\n\nThis is the official Docker container image for running a [Zulip\nserver](https://zulip.com) in production. Built images are\navailable from [ghcr.io](https://ghcr.io/zulip/zulip-server):\n\n```console\n$ docker pull ghcr.io/zulip/zulip-server:11.5-0\n```\n\nCurrent Zulip version: `11.5`\nCurrent Docker image version: `11.5-0`\n\n\u003e [!NOTE]\n\u003e A previous packaging of Zulip for Docker still exists on Docker Hub, as\n\u003e [zulip/docker-zulip](https://hub.docker.com/r/zulip/docker-zulip). That version\n\u003e will continue to be supported through the end of the Zulip Server 11.x series.\n\u003e See the [upgrade steps][upgrade].\n\nWe recommend using the Docker image if your organization has a\npreference for deploying services using Docker. Deploying with Docker\nmoderately increases the effort required to install, maintain, and\nupgrade a Zulip installation, compared with the [standard Zulip\ninstaller][normal-install].\n\n[upgrade]: https://zulip.readthedocs.io/projects/docker/en/latest/how-to/compose-upgrading.html#upgrading-from-zulip-docker-zulip-11-x-and-earlier\n[normal-install]: https://zulip.readthedocs.io/en/latest/production/install.html\n[zulip-architecture]: https://zulip.readthedocs.io/en/latest/overview/architecture-overview.html\n\n## Prerequisites\n\nTo use this image, you need the following:\n\n- An installation of [Docker][install-docker] and [Docker\n  Compose][install-docker-compose], or a [Kubernetes][k8s] runtime engine.\n- We [recommend at least 2GB of available RAM][prod-requirements] for running a\n  production Zulip server; you'll want 4GB if you're building the container\n  (rather than using the pre-built images). If you're just testing and/or aren't\n  expecting a lot of users/messages, you can get away with significantly less\n  especially for the `postgres`, `memcached`, etc. containers, because Docker\n  makes it easy to sharply limit the RAM allocated to the services Zulip depends\n  on, like Redis, memcached, and PostgreSQL (at the cost of potential\n  performance issues).\n\nThis project doesn't support `docker-rootless` or `uDocker`; Zulip needs root\naccess to set properties like the maximum number of open file descriptions via\n`ulimit` (which is important for it to handle thousands of connected clients).\n\n[install-docker]: https://docs.docker.com/install/\n[install-docker-compose]: https://docs.docker.com/compose/install/\n[k8s]: https://kubernetes.io/\n[prod-requirements]: https://zulip.readthedocs.io/en/latest/production/requirements.html\n\n## Documentation\n\nSee our [main documentation][docker-zulip-docs].\n\n[docker-zulip-docs]: https://zulip.readthedocs.io/projects/docker/\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fzulip%2Fdocker-zulip","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fzulip%2Fdocker-zulip","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fzulip%2Fdocker-zulip/lists"}