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Diffstat (limited to 'doc/administration/geo/replication/index.md')
| -rw-r--r-- | doc/administration/geo/replication/index.md | 92 |
1 files changed, 59 insertions, 33 deletions
diff --git a/doc/administration/geo/replication/index.md b/doc/administration/geo/replication/index.md index f9f56b96e22..1fef2e85ce6 100644 --- a/doc/administration/geo/replication/index.md +++ b/doc/administration/geo/replication/index.md @@ -63,7 +63,7 @@ Keep in mind that: - Get user data for logins (API). - Replicate repositories, LFS Objects, and Attachments (HTTPS + JWT). - Since GitLab Premium 10.0, the **primary** node no longer talks to **secondary** nodes to notify for changes (API). -- Pushing directly to a **secondary** node (for both HTTP and SSH, including git-lfs) was [introduced](https://about.gitlab.com/2018/09/22/gitlab-11-3-released/) in [GitLab Premium](https://about.gitlab.com/pricing/#self-managed) 11.3. +- Pushing directly to a **secondary** node (for both HTTP and SSH, including Git LFS) was [introduced](https://about.gitlab.com/blog/2018/09/22/gitlab-11-3-released/) in [GitLab Premium](https://about.gitlab.com/pricing/#self-managed) 11.3. - There are [limitations](#current-limitations) in the current implementation. ### Architecture @@ -108,7 +108,7 @@ The following are required to run Geo: [fast lookup of authorized SSH keys in the database](../../operations/fast_ssh_key_lookup.md)) The following operating systems are known to ship with a current version of OpenSSH: - [CentOS](https://www.centos.org) 7.4+ - - [Ubuntu](https://www.ubuntu.com) 16.04+ + - [Ubuntu](https://ubuntu.com) 16.04+ - PostgreSQL 9.6+ with [FDW](https://www.postgresql.org/docs/9.6/postgres-fdw.html) support and [Streaming Replication](https://wiki.postgresql.org/wiki/Streaming_Replication) - Git 2.9+ - All nodes must run the same GitLab version. @@ -229,6 +229,10 @@ For more information on Geo security, see [Geo security review](security_review. For more information on tuning Geo, see [Tuning Geo](tuning.md). +### Set up a location-aware Git URL + +For an example of how to set up a location-aware Git remote URL with AWS Route53, see [Location-aware Git remote URL with AWS Route53](location_aware_git_url.md). + ## Remove Geo node For more information on removing a Geo node, see [Removing **secondary** Geo nodes](remove_geo_node.md). @@ -240,7 +244,7 @@ This list of limitations only reflects the latest version of GitLab. If you are - Pushing directly to a **secondary** node redirects (for HTTP) or proxies (for SSH) the request to the **primary** node instead of [handling it directly](https://gitlab.com/gitlab-org/gitlab/issues/1381), except when using Git over HTTP with credentials embedded within the URI. For example, `https://user:password@secondary.tld`. - The **primary** node has to be online for OAuth login to happen. Existing sessions and Git are not affected. -- The installation takes multiple manual steps that together can take about an hour depending on circumstances. We are working on improving this experience. See [gitlab-org/omnibus-gitlab#2978](https://gitlab.com/gitlab-org/omnibus-gitlab/issues/2978) for details. +- The installation takes multiple manual steps that together can take about an hour depending on circumstances. We are working on improving this experience. See [Omnibus GitLab issue #2978](https://gitlab.com/gitlab-org/omnibus-gitlab/issues/2978) for details. - Real-time updates of issues/merge requests (for example, via long polling) doesn't work on the **secondary** node. - [Selective synchronization](configuration.md#selective-synchronization) applies only to files and repositories. Other datasets are replicated to the **secondary** node in full, making it inappropriate for use as an access control mechanism. - Object pools for forked project deduplication work only on the **primary** node, and are duplicated on the **secondary** node. @@ -251,36 +255,58 @@ This list of limitations only reflects the latest version of GitLab. If you are The following table lists the GitLab features along with their replication and verification status on a **secondary** node. -You can keep track of the progress to include the missing items in: - -- [ee-893](https://gitlab.com/groups/gitlab-org/-/epics/893). -- [ee-1430](https://gitlab.com/groups/gitlab-org/-/epics/1430). - -| Feature | Replicated | Verified | -|-----------|------------|----------| -| All database content (e.g. snippets, epics, issues, merge requests, groups, and project metadata) | Yes | Yes | -| Project repository | Yes | Yes | -| Project wiki repository | Yes | Yes | -| Project designs repository | No | No | -| Uploads (e.g. attachments to issues, merge requests, epics, and avatars) | Yes | Yes, only on transfer, or manually (1) | -| LFS Objects | Yes | Yes, only on transfer, or manually (1) | -| CI job artifacts (other than traces) | Yes | No, only manually (1) | -| Archived traces | Yes | Yes, only on transfer, or manually (1) | -| Personal snippets | Yes | Yes | -| Version-controlled personal snippets ([unsupported](https://gitlab.com/gitlab-org/gitlab-foss/issues/13426)) | No | No | -| Project snippets | Yes | Yes | -| Version-controlled project snippets ([unsupported](https://gitlab.com/gitlab-org/gitlab-foss/issues/13426)) | No | No | -| Object pools for forked project deduplication | No | No | -| [Server-side Git Hooks](../../custom_hooks.md) | No | No | -| [Elasticsearch integration](../../../integration/elasticsearch.md) | No | No | -| [GitLab Pages](../../pages/index.md) | No | No | -| [Container Registry](../../packages/container_registry.md) | Yes | No | -| [NPM Registry](../../../user/packages/npm_registry/index.md) | No | No | -| [Maven Packages](../../../user/packages/maven_repository/index.md) | No | No | -| [External merge request diffs](../../merge_request_diffs.md) | No, if they are on-disk | No | -| Content in object storage ([track progress](https://gitlab.com/groups/gitlab-org/-/epics/1526)) | No | No | - -1. The integrity can be verified manually using [Integrity Check Rake Task](../../raketasks/check.md) on both nodes and comparing the output between them. +You can keep track of the progress to implement the missing items in +these epics/issues: + +- [Unreplicated Data Types](https://gitlab.com/groups/gitlab-org/-/epics/893) +- [Verify all replicated data](https://gitlab.com/groups/gitlab-org/-/epics/1430) + +| Feature | Replicated | Verified | Notes | +|-----------------------------------------------------|--------------------------|-----------------------------|--------------------------------------------| +| All database content | **Yes** | **Yes** | | +| Project repository | **Yes** | **Yes** | | +| Project wiki repository | **Yes** | **Yes** | | +| Project designs repository | [No][design-replication] | [No][design-verification] | | +| Uploads | **Yes** | [No][upload-verification] | Verified only on transfer, or manually (1) | +| LFS Objects | **Yes** | [No][lfs-verification] | Verified only on transfer, or manually (1) | +| CI job artifacts (other than traces) | **Yes** | [No][artifact-verification] | Verified only manually (1) | +| Archived traces | **Yes** | [No][artifact-verification] | Verified only on transfer, or manually (1) | +| Personal snippets | **Yes** | **Yes** | | +| Version-controlled personal snippets | No | No | [Not yet supported][unsupported-snippets] | +| Project snippets | **Yes** | **Yes** | | +| Version-controlled project snippets | No | No | [Not yet supported][unsupported-snippets] | +| Object pools for forked project deduplication | **Yes** | No | | +| [Server-side Git Hooks][custom-hooks] | No | No | | +| [Elasticsearch integration][elasticsearch] | No | No | | +| [GitLab Pages][gitlab-pages] | [No][pages-replication] | No | | +| [Container Registry][container-registry] | **Yes** | No | | +| [NPM Registry][npm-registry] | No | No | | +| [Maven Repository][maven-repository] | No | No | | +| [Conan Repository][conan-repository] | No | No | | +| [External merge request diffs][merge-request-diffs] | [No][diffs-replication] | No | | +| Content in object storage | **Yes** | No | | + +[design-replication]: https://gitlab.com/groups/gitlab-org/-/epics/1633 +[design-verification]: https://gitlab.com/gitlab-org/gitlab/issues/32467 +[upload-verification]: https://gitlab.com/groups/gitlab-org/-/epics/1817 +[lfs-verification]: https://gitlab.com/gitlab-org/gitlab/issues/8922 +[artifact-verification]: https://gitlab.com/gitlab-org/gitlab/issues/8923 +[diffs-replication]: https://gitlab.com/gitlab-org/gitlab/issues/33817 +[pages-replication]: https://gitlab.com/groups/gitlab-org/-/epics/589 + +[unsupported-snippets]: https://gitlab.com/gitlab-org/gitlab/issues/14228 +[custom-hooks]: ../../custom_hooks.md +[elasticsearch]: ../../../integration/elasticsearch.md +[gitlab-pages]: ../../pages/index.md +[container-registry]: ../../packages/container_registry.md +[npm-registry]: ../../../user/packages/npm_registry/index.md +[maven-repository]: ../../../user/packages/maven_repository/index.md +[conan-repository]: ../../../user/packages/conan_repository/index.md +[merge-request-diffs]: ../../merge_request_diffs.md + +1. The integrity can be verified manually using +[Integrity Check Rake Task](../../raketasks/check.md) +on both nodes and comparing the output between them. DANGER: **DANGER** Features not on this list, or with **No** in the **Replicated** column, |