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gitlab-org--gitlab-foss/doc/api/geo_nodes.md
Marcel Amirault 73c6477b7e Changing badges to use parentheses not brackets 
Previously, we used brackets to denote the tier badges,
but this made Kramdown, the docs site Markdown renderer,
show many warnings when building the site. This is now
fixed by using parentheses instead of square brackets.

This was caused by [PREMIUM] looking like a link to
Kramdown, which couldn't find a URL there.

See:
- https://gitlab.com/gitlab-com/gitlab-docs/merge_requests/484
- https://gitlab.com/gitlab-org/gitlab-ce/issues/63800
2019-07-08 08:50:38 +00:00

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Geo Nodes API (PREMIUM ONLY)

In order to interact with Geo node endpoints, you need to authenticate yourself as an admin.

Retrieve configuration about all Geo nodes

GET /geo_nodes

curl --header "PRIVATE-TOKEN: <your_access_token>" https://gitlab.example.com/api/v4/geo_nodes

Example response:

[
  {
    "id": 1,
    "name": "us-node",
    "url": "https://primary.example.com/",
    "internal_url": "https://internal.example.com/",
    "primary": true,
    "enabled": true,
    "current": true,
    "files_max_capacity": 10,
    "repos_max_capacity": 25,
    "verification_max_capacity": 100,
    "clone_protocol": "http"
  },
  {
    "id": 2,
    "name": "cn-node",
    "url": "https://secondary.example.com/",
    "internal_url": "https://secondary.example.com/",
    "primary": false,
    "enabled": true,
    "current": false,
    "files_max_capacity": 10,
    "repos_max_capacity": 25,
    "verification_max_capacity": 100,
    "clone_protocol": "http"
  }
]

Retrieve configuration about a specific Geo node

GET /geo_nodes/:id

curl --header "PRIVATE-TOKEN: <your_access_token>" https://gitlab.example.com/api/v4/geo_nodes/1

Example response:

{
  "id": 1,
  "name": "us-node",
  "url": "https://primary.example.com/",
  "internal_url": "https://primary.example.com/",
  "primary": true,
  "enabled": true,
  "current": true,
  "files_max_capacity": 10,
  "repos_max_capacity": 25,
  "verification_max_capacity": 100,
  "clone_protocol": "http"
}

Edit a Geo node

Updates settings of an existing Geo node.

This can only be run against a primary Geo node.

PUT /geo_nodes/:id
Attribute Type Required Description
id integer yes The ID of the Geo node.
enabled boolean no Flag indicating if the Geo node is enabled.
name string yes The unique identifier for the Geo node. Must match geo_node_name if it is set in gitlab.rb, otherwise it must match external_url.
url string yes The user-facing URL of the Geo node.
internal_url string no The URL defined on the primary node that secondary nodes should use to contact it. Returns url if not set.
files_max_capacity integer no Control the maximum concurrency of LFS/attachment backfill for this secondary node.
repos_max_capacity integer no Control the maximum concurrency of repository backfill for this secondary node.
verification_max_capacity integer no Control the maximum concurrency of verification for this node.

Example response:

{
  "id": 1,
  "name": "cn-node",
  "url": "https://secondary.example.com/",
  "internal_url": "https://secondary.example.com/",
  "primary": false,
  "enabled": true,
  "current": true,
  "files_max_capacity": 10,
  "repos_max_capacity": 25,
  "verification_max_capacity": 100,
  "clone_protocol": "http"
}

Delete a Geo node

Removes the Geo node.

NOTE: Note: Only a Geo primary node will accept this request.

DELETE /geo_nodes/:id
Attribute Type Required Description
id integer yes The ID of the Geo node.

Repair a Geo node

To repair the OAuth authentication of a Geo node.

This can only be run against a primary Geo node.

POST /geo_nodes/:id/repair

Example response:

{
  "id": 1,
  "name": "us-node",
  "url": "https://primary.example.com/",
  "internal_url": "https://primary.example.com/",
  "primary": true,
  "enabled": true,
  "current": true,
  "files_max_capacity": 10,
  "repos_max_capacity": 25,
  "verification_max_capacity": 100,
  "clone_protocol": "http"
}

Retrieve status about all Geo nodes

GET /geo_nodes/status

curl --header "PRIVATE-TOKEN: <your_access_token>" https://gitlab.example.com/api/v4/geo_nodes/status

Example response:

[
  {
    "geo_node_id": 1,
    "healthy": true,
    "health": "Healthy",
    "health_status": "Healthy",
    "missing_oauth_application": false,
    "attachments_count": 1,
    "attachments_synced_count": nil,
    "attachments_failed_count": nil,
    "attachments_synced_missing_on_primary_count": 0,
    "attachments_synced_in_percentage": "0.00%",
    "db_replication_lag_seconds": nil,
    "lfs_objects_count": 0,
    "lfs_objects_synced_count": nil,
    "lfs_objects_failed_count": nil,
    "lfs_objects_synced_missing_on_primary_count": 0,
    "lfs_objects_synced_in_percentage": "0.00%",
    "job_artifacts_count": 2,
    "job_artifacts_synced_count": nil,
    "job_artifacts_failed_count": nil,
    "job_artifacts_synced_missing_on_primary_count": 0,
    "job_artifacts_synced_in_percentage": "0.00%",
    "projects_count": 41,
    "repositories_failed_count": nil,
    "repositories_synced_count": nil,
    "repositories_synced_in_percentage": "0.00%",
    "wikis_failed_count": nil,
    "wikis_synced_count": nil,
    "wikis_synced_in_percentage": "0.00%",
    "replication_slots_count": 1,
    "replication_slots_used_count": 1,
    "replication_slots_used_in_percentage": "100.00%",
    "replication_slots_max_retained_wal_bytes": 0,
    "repositories_checked_count": 20,
    "repositories_checked_failed_count": 20,
    "repositories_checked_in_percentage": "100.00%",
    "repositories_checksummed_count": 20,
    "repositories_checksum_failed_count": 5,
    "repositories_checksummed_in_percentage": "48.78%",
    "wikis_checksummed_count": 10,
    "wikis_checksum_failed_count": 3,
    "wikis_checksummed_in_percentage": "24.39%",
    "repositories_verified_count": 20,
    "repositories_verification_failed_count": 5,
    "repositories_verified_in_percentage": "48.78%",
    "repositories_checksum_mismatch_count": 3,
    "wikis_verified_count": 10,
    "wikis_verification_failed_count": 3,
    "wikis_verified_in_percentage": "24.39%",
    "wikis_checksum_mismatch_count": 1,
    "repositories_retrying_verification_count": 1,
    "wikis_retrying_verification_count": 3,
    "repositories_checked_count": 7,
    "repositories_checked_failed_count": 2,
    "repositories_checked_in_percentage": "17.07%",
    "last_event_id": 23,
    "last_event_timestamp": 1509681166,
    "cursor_last_event_id": nil,
    "cursor_last_event_timestamp": 0,
    "last_successful_status_check_timestamp": 1510125024,
    "version": "10.3.0",
    "revision": "33d33a096a",
  },
  {
    "geo_node_id": 2,
    "healthy": true,
    "health": "Healthy",
    "health_status": "Healthy",
    "missing_oauth_application": false,
    "attachments_count": 1,
    "attachments_synced_count": 1,
    "attachments_failed_count": 0,
    "attachments_synced_missing_on_primary_count": 0,
    "attachments_synced_in_percentage": "100.00%",
    "db_replication_lag_seconds": 0,
    "lfs_objects_count": 0,
    "lfs_objects_synced_count": 0,
    "lfs_objects_failed_count": 0,
    "lfs_objects_synced_missing_on_primary_count": 0,
    "lfs_objects_synced_in_percentage": "0.00%",
    "job_artifacts_count": 2,
    "job_artifacts_synced_count": 1,
    "job_artifacts_failed_count": 1,
    "job_artifacts_synced_missing_on_primary_count": 0,
    "job_artifacts_synced_in_percentage": "50.00%",
    "projects_count": 41,
    "repositories_failed_count": 1,
    "repositories_synced_count": 40,
    "repositories_synced_in_percentage": "97.56%",
    "wikis_failed_count": 0,
    "wikis_synced_count": 41,
    "wikis_synced_in_percentage": "100.00%",
    "replication_slots_count": nil,
    "replication_slots_used_count": nil,
    "replication_slots_used_in_percentage": "0.00%",
    "replication_slots_max_retained_wal_bytes": nil,
    "repositories_checksummed_count": 20,
    "repositories_checksum_failed_count": 5,
    "repositories_checksummed_in_percentage": "48.78%",
    "wikis_checksummed_count": 10,
    "wikis_checksum_failed_count": 3,
    "wikis_checksummed_in_percentage": "24.39%",
    "repositories_verified_count": 20,
    "repositories_verification_failed_count": 5,
    "repositories_verified_in_percentage": "48.78%",
    "repositories_checksum_mismatch_count": 3,
    "wikis_verified_count": 10,
    "wikis_verification_failed_count": 3,
    "wikis_verified_in_percentage": "24.39%",
    "wikis_checksum_mismatch_count": 1,
    "repositories_retrying_verification_count": 4,
    "wikis_retrying_verification_count": 2,
    "repositories_checked_count": 5,
    "repositories_checked_failed_count": 1,
    "repositories_checked_in_percentage": "12.20%",
    "last_event_id": 23,
    "last_event_timestamp": 1509681166,
    "cursor_last_event_id": 23,
    "cursor_last_event_timestamp": 1509681166,
    "last_successful_status_check_timestamp": 1510125024,
    "version": "10.3.0",
    "revision": "33d33a096a"
  }
]

NOTE: Note: In GitLab 12.0, deprecated fields wikis_count and repositories_count were removed. Use projects_count instead.

Retrieve status about a specific Geo node

GET /geo_nodes/:id/status

curl --header "PRIVATE-TOKEN: <your_access_token>" https://gitlab.example.com/api/v4/geo_nodes/2/status

Example response:

{
  "geo_node_id": 2,
  "healthy": true,
  "health": "Healthy",
  "health_status": "Healthy",
  "missing_oauth_application": false,
  "attachments_count": 1,
  "attachments_synced_count": 1,
  "attachments_failed_count": 0,
  "attachments_synced_missing_on_primary_count": 0,
  "attachments_synced_in_percentage": "100.00%",
  "db_replication_lag_seconds": 0,
  "lfs_objects_count": 0,
  "lfs_objects_synced_count": 0,
  "lfs_objects_failed_count": 0,
  "lfs_objects_synced_missing_on_primary_count": 0,
  "lfs_objects_synced_in_percentage": "0.00%",
  "job_artifacts_count": 2,
  "job_artifacts_synced_count": 1,
  "job_artifacts_failed_count": 1,
  "job_artifacts_synced_missing_on_primary_count": 0,
  "job_artifacts_synced_in_percentage": "50.00%",
  "projects_count": 41,
  "repositories_failed_count": 1,
  "repositories_synced_count": 40,
  "repositories_synced_in_percentage": "97.56%",
  "wikis_failed_count": 0,
  "wikis_synced_count": 41,
  "wikis_synced_in_percentage": "100.00%",
  "replication_slots_count": nil,
  "replication_slots_used_count": nil,
  "replication_slots_used_in_percentage": "0.00%",
  "replication_slots_max_retained_wal_bytes": nil,
  "last_event_id": 23,
  "last_event_timestamp": 1509681166,
  "cursor_last_event_id": 23,
  "cursor_last_event_timestamp": 1509681166,
  "last_successful_status_check_timestamp": 1510125268,
  "version": "10.3.0",
  "revision": "33d33a096a"
}

Note: The health_status parameter can only be in an "Healthy" or "Unhealthy" state, while the health parameter can be empty, "Healthy", or contain the actual error message.

NOTE: Note: In GitLab 12.0, deprecated fields wikis_count and repositories_count were removed. Use projects_count instead.

Retrieve project sync or verification failures that occurred on the current node

This only works on a secondary node.

GET /geo_nodes/current/failures
Attribute Type Required Description
type string no Type of failed objects (repository/wiki)
failure_type string no Type of failures (sync/checksum_mismatch/verification)

This endpoint uses Pagination.

curl --header "PRIVATE-TOKEN: <your_access_token>" https://gitlab.example.com/api/v4/geo_nodes/current/failures

Example response:

[
  {
    "project_id": 3,
    "last_repository_synced_at": "2017-10-31 14:25:55 UTC",
    "last_repository_successful_sync_at": "2017-10-31 14:26:04 UTC",
    "last_wiki_synced_at": "2017-10-31 14:26:04 UTC",
    "last_wiki_successful_sync_at": "2017-10-31 14:26:11 UTC",
    "repository_retry_count": null,
    "wiki_retry_count": 1,
    "last_repository_sync_failure": null,
    "last_wiki_sync_failure": "Error syncing Wiki repository",
    "last_repository_verification_failure": "",
    "last_wiki_verification_failure": "",
    "repository_verification_checksum_sha": "da39a3ee5e6b4b0d32e5bfef9a601890afd80709",
    "wiki_verification_checksum_sha": "da39a3ee5e6b4b0d3255bfef9ef0189aafd80709",
    "repository_checksum_mismatch": false,
    "wiki_checksum_mismatch": false
  }
]