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Semaphore API

This document describes all the resources that make up Semaphore API version v1alpha. If you have any problems or requests please contact support.

The root of the API can be found here: https://<org_name>.semaphoreci.com/api/v1alpha.

Overview​

Every API request and response must satisfy the following constraints:

  • All requests must use HTTPS.
  • All data is sent and received as JSON.
  • Blank fields are included as null instead of being omitted.
  • Timestamps are in different formats due to the historical circumstances of how these public APIs appeared. In the next release of the API, they will be standardized. Currently, there are the following formats:
    • Unixtime Epoch time: "create_time": "1571083003"
    • Unixtime Epoch time with nanoseconds: "created_at": {"seconds": 1571063401, "nanos": 559492000}
    • Custom format: YYYY-MM-DD HH:MM:SS.ffffffZ, e.g.,"2019-10-14 12:11:47.824128Z"
    • All API requests must set the User-Agent to SemaphoreCI v2.0 Client.

Authentication​

All API requests require authentication. To authenticate, you need an API Token. You can find your token by visiting your account settings.

Your API Token must be sent as an HTTP header in all requests, as shown below:

curl -H "Authorization: Token {api_token}" "https://<org_name>.semaphoreci.com/api/v1alpha/{resource_name}"

Errors​

You can receive several errors as a response to an API request

Error MessageMeaning
HTTP/1.1 401 UnauthorizedFailure to authenticate
HTTP/1.1 404 Not FoundResource doesn't exist or is not visible to user

Pagination​

Every request that that returns more than 30 items will be paginated. To avoid this, you should form calls with link header values instead of constructing your own URLs.

A link header includes information about pagination, as shown below:

link: <http://<org_name>.semaphoreci.com/api/v1alpha/?PAGE_PARAMS>; rel="first",
      <http://<org_name>.semaphoreci.com/api/orgs?PAGE_PARAMS>; rel="next"

The possible rel values are:

  • next - The link for the next page of results.
  • prev - The link for the previous page of results.
  • first - The link for the first page of results.

Stability​

There are two types of changes:

  • Compatible and emergency changes may be made with no advanced notice
  • Disruptive changes will not occur without advanced notice. In the event that a disruptive change is needed, a new major version will be developed
  • Emergency changes happen without notice. We will, however, try to notify users as best as possible

Compatible changes​

Small in scope and unlikely to break or change semantics of existing methods.

  • Adding nested resources, methods, and attributes.
  • Change of documentation.
  • Change of undocumented behavior.

Disruptive changes​

May have a larger impact and effort will be made to provide migration paths as needed.

  • Changing semantics of existing methods.
  • Removing resources, methods, and attributes.

Emergency change​

  • May have larger impact, but is unavoidable due to legal compliance, security vulnerabilities, or violation of specification.

Workflows​

Run workflow​

Request:

POST <org_name>.semaphoreci.com/api/v1alpha/plumber-workflows

Parameters:

  • project_id (required) - ID of a project.
  • reference (required) - git reference for the desired branch, tag, or pull request--e.g. refs/heads/master, refs/tags/v1.0, or refs/pull/123.
  • commit_sha (optional) - Commit sha of the desired commit.
  • pipeline_file (optional) - The path within the repository to the YAML file that contains the pipeline definition. The default value is .semaphore/semaphore.yml.

Response:

HTTP status: 200

{
  "workflow_id": "32a689e0-9082-4c5b-a648-bb3dc645452d",
  "pipeline_id": "2abeb1a9-eb4a-4834-84b8-cb7806aec063",
  "hook_id": "ff7d57ef-92c5-4fcd-9c0c-6ae9e24bfcec"
}

Example:

curl -i -H "Authorization: Token {api_token}" \
     -d "project_id={project_id}&reference={reference}" \
     -X POST  "https://<org_name>.semaphoreci.com/api/v1alpha/plumber-workflows"

Describe a workflow​

Request:

GET <org_name>.semaphoreci.com/api/v1alpha/plumber-workflows/:workflow_id

Parameters:

  • workflow_id (required) - ID of a workflow.

Response:

HTTP status: 200

{
  "workflow": {
    "wf_id": "72c434c4-6589-493d-97cd-22f46681c893",
    "requester_id": "d32141ca-1552-4370-b0d4-4030aa9cf524",
    "project_id": "adaede30-9de5-471f-9f95-b7d437170f10",
    "initial_ppl_id": "f86b3b5e-c3de-4f77-849f-39e080374ce4",
    "hook_id": "6d7ed9d3-3047-4d5e-9b27-f0b68b228409",
    "created_at": {
      "seconds": 1571063401,
      "nanos": 559492000
    },
    "commit_sha": "6fe03f118b7aa7b8ea1a983c3faee4f8b54213a5",
    "branch_name": "master",
    "branch_id": "e8a4ad3b-4951-4520-aed7-6292ebd70076"
  }
}

Example:

curl -i -H "Authorization: Token {api_token}" \
     "https://<org_name>.semaphoreci.com/api/v1alpha/plumber-workflows/:workflow_id"

List workflows​

Request:

GET https://<org_name>.semaphoreci.com/api/v1alpha/plumber-workflows?project_id=:project_id

Parameters:

  • project_id (required) - ID of a project.
  • branch_name (optional) - Name of branch (used as a filter).

Response:

HTTP status: 200

[
  {
    "wf_id": "a99a75c3-f921-4fa9-a43f-69b2cede6274",
    "requester_id": "fcd7fe34-f73f-4686-821b-ce02cb970b22",
    "project_id": "c394d20b-b3c6-4c90-b743-a9a65fa95a78",
    "initial_ppl_id": "e1a678ba-ed2d-412f-b350-7333579bb0d3",
    "hook_id": "4a1d3cf7-c3d5-42ec-aa22-c31dffa9f05d",
    "created_at": {
      "seconds": 1570792145,
      "nanos": 544028000
    },
    "commit_sha": "cac345d0a7d425e23e18f7be33e9b441f95c65f5",
    "branch_name": "gallery",
    "branch_id": "70f52bdd-2dab-427a-81b1-d2999bc8c2a8"
  },
  {
    "wf_id": "e08a7a60-413c-4224-a208-9c67302d3ba1",
    "requester_id": "fcd7fe34-f73f-4686-821b-ce02cb970b22",
    "project_id": "c394d20b-b3c6-4c90-b743-a9a65fa95a78",
    "initial_ppl_id": "64dc1837-aaad-4907-a7db-aedfe091a987",
    "hook_id": "84de6482-8f5b-4f31-996f-528b6d8fa771",
    "created_at": {
      "seconds": 1570715702,
      "nanos": 345824000
    },
    "commit_sha": "aa292a7a8de08bc6246de697b84d2531fc64a43b",
    "branch_name": "gallery",
    "branch_id": "70f52bdd-2dab-427a-81b1-d2999bc8c2a8"
  }
]

Example:

curl -i -H "Authorization: Token {api_token}" \
     "https://<org_name>.semaphoreci.com/api/v1alpha/plumber-workflows\?project_id\=:project_id"

Rerun a workflow​

POST <org_name>.semaphoreci.com/api/v1alpha/plumber-workflows/:workflow_id/reschedule?request_token=:request_token

Parameters:

  • workflow_id (required) - ID of the workflow that you want to rerun.
  • request_token (required) - Idempotency token (can be any string).

Response:

HTTP status: 200

{
  "wf_id": "965d3c3d-bbe6-4ff7-b62a-1ff51a92bdc0",
  "ppl_id": "6cf4569c-f76c-4dea-b293-3e4282ba1153"
}

Example:

curl -i -X POST -H "Authorization: Token {api_token}" \
        "https://<org_name>.semaphoreci.com/api/v1alpha/plumber-workflows/:workflow_id/reschedule\?request_token\=:request_token"

Stop a workflow​

POST <org_name>.semaphoreci.com/api/v1alpha/plumber-workflows/:workflow_id/terminate

Parameters:

  • workflow_id (required) - ID of the workflow that you want to stop.

Response:

HTTP status: 200

Example:

curl -i -X POST -H "Authorization: Token {api_token}" \
        "https://<org_name>.semaphoreci.com/api/v1alpha/plumber-workflows/:workflow_id/terminate"

Pipelines​

Describe a pipeline​

GET <org_name>.semaphoreci.com/api/v1alpha/pipelines/:pipeline_id

Parameters:

  • pipeline_id (required) - ID of a pipeline.
  • detailed (optional) - Default: false, which includes all information about all blocks and jobs. This option is much more expensive—if you are only interested in the status of a pipeline, don't set detailed to true.

Response:

HTTP status: 200

{
  "pipeline": {
    "yaml_file_name": "semaphore.yml",
    "working_directory": ".semaphore",
    "wf_id": "965d3c3d-bbe6-4ff7-b62a-1ff51a92bdc0",
    "state": "done",
    "result": "passed",
    "name": "First pipeline example",
    "branch_name": "master",
    "created_at": "2019-10-14 18:31:17.293456Z"
  },
  "blocks": []
}

Response with detailed=true:

HTTP status: 200

{
  "pipeline": {
    "yaml_file_name": "semaphore.yml",
    "working_directory": ".semaphore",
    "wf_id": "965d3c3d-bbe6-4ff7-b62a-1ff51a92bdc0",
    "state": "done",
    "result": "passed",
    "name": "First pipeline example",
    "branch_name": "master",
    "created_at": "2019-10-14 18:31:17.293456Z"
  },
  "blocks": [
    {
      "state": "done",
      "result": "passed",
      "name": "RSpec",
      "jobs": [
        {
          "status": "FINISHED",
          "result": "PASSED",
          "name": "Push results - 2/11",
          "job_id": "31094182-03bf-4e39-acfe-ed1058d7eb6c"
        }
      ]
    }
  ]
}

Example:

curl -i -H "Authorization: Token {api_token}" \
     "https://<org_name>.semaphoreci.com/api/v1alpha/pipelines/:pipeline_id"

List pipelines​

GET <org_name>.semaphoreci.com/api/v1alpha/pipelines?project_id=:project_id

Parameters:

  • project_id (required, optional if wf_id is present) - ID of a project.
  • wf_id (required, optional if project_id is present) - ID of a workflow.
  • branch_name (optional) - Name of a branch.
  • yml_file_path (optional) - YML file that contains the pipeline definition.
  • created_after (optional) - Only pipelines created after this Unix timestamp will be returned.
  • created_before (optional) - Only pipelines created before this Unix timestamp will be returned.
  • done_after (optional) - Only pipelines finished after this Unix timestamp will be returned.
  • done_before (optional) - Only pipelines finished before this Unix timestamp will be returned.

Response:

HTTP status: 200

[
  {
    "yaml_file_name": "semaphore.yml",
    "working_directory": ".semaphore",
    "wf_id": "484e263a-424a-4820-bff0-bba436c54042",
    "state": "DONE",
    "result": "FAILED",
    "name": "Pipeline",
    "branch_name": "ms/another-test-branch",
    "created_at": {
      "seconds": 1571076843,
      "nanos": 537730000
    }
  }
]

Example:

curl -i -H "Authorization: Token {api_token}" \
     "https://<org_name>.semaphoreci.com/api/v1alpha/pipelines\?project_id\=:project_id"

Stop a pipeline​

PATCH <org_name>.semaphoreci.com/api/v1alpha/pipelines/:pipeline_id

Parameters:

  • pipeline_id (required) - ID of a pipeline.
  • terminate_request (required) - Must be set to true.

Response:

HTTP status: 200

Example:

curl -i -X PATCH  -H "Authorization: Token {api_token}" \
     --header "Accept: application/json"  --header "Content-Type: application/json" \
     --data '{"terminate_request": true}' \
     "https://<org_name>.semaphoreci.com/api/v1alpha/pipelines/:pipeline_id"

Validate a pipeline YAML​

POST <org_name>.semaphoreci.com/api/v1alpha/yaml

Parameters:

  • yaml_definition (required) - The YAML document for the pipeline.

Response:

HTTP status: 200
{"pipeline_id":"","message":"YAML definition is valid."}

Example:

curl -i -X POST \
        -H "Authorization: Token {api_token}" \
        -H "Content-Type: application/json" \
        --data "{\"yaml_definition\": \"$(cat .semaphore/semaphore.yml | sed 's/\"/\\\"/g')\"}" \
        "https://<org_name>.semaphoreci.com/api/v1alpha/yaml"

Promotions​

List promotions​

GET <org_name>.semaphoreci.com/api/v1alpha/promotions?pipeline_id=:pipeline_id

Parameters:

  • pipeline_id (required) - ID of a pipeline.

Response:

HTTP status: 200

[
  {
    "triggered_by": "Pipeline Done request",
    "status": "passed",
    "name": "production"
  }
]

Example:

curl -i -H "Authorization: Token {api_token}" \
     "https://<org_name>.semaphoreci.com/api/v1alpha/promotions\?pipeline_id\=:pipeline_id"

Trigger a promotion​

POST <org_name>.semaphoreci.com/api/v1alpha/promotions

Parameters:

  • pipeline_id (required) - ID of a pipeline.
  • name (required) - Name of the promotion, e.g. Production deployment.
  • override (optional) - Boolean safeguard flag that needs to be set to true if you want to trigger a promotion for a pipeline that has failed or is still running.
  • parameter_name - (optional) - Name of the parameter used in the parameterized promotion.

Response:

HTTP status: 200

Example:

curl -H "Authorization: Token {api_token}"  \
     -d "name=:promotion_name&pipeline_id=:pipeline_id"  \
     -X POST  "https://<org_name>.semaphoreci.com/api/v1alpha/promotions"

Tasks​

Tasks can be triggered via the API.

To trigger a task with its default parameters:

curl -X POST --location "https://<org_name>.semaphoreci.com/api/v1alpha/tasks/{task_id}/run_now" \
    -H "Authorization: Token {api_token}" \
    -H "Content-Type: application/json"

You can pass any of the following options when you trigger the task:

  • branch: (string) specify the branch where the task runs
  • pipeline_file: (string) specify the pipeline file to execute
  • parameters: (key-values) specify parameters values for parameterized promotions

The following example uses all these options:

curl -X POST --location "https://<org_name>.semaphoreci.com/api/v1alpha/tasks/{task_id}/run_now" \
    -H "Authorization: Token {api_token}" \
    -H "Content-Type: application/json" \
    -d $'{
    "branch": "master",
    "pipeline_file": ".semaphore/semaphore.yml",
    "parameters": {
        "PARAM_NAME": "PARAM_VALUE",
        "PARAM_NAME_2": "PARAM_VALUE_2"
    }
}'

Jobs​

Describe a job​

GET <org_name>.semaphoreci.com/api/v1alpha/jobs/:job_id

Response:

HTTP status: 200

{
  "metadata": {
    "name": "Job #1",
    "id": "bc8826bd-dbb2-4d28-8c90-7f370ce478fe",
    "create_time": "1571083003",
    "start_time": "1571083006",
    "finish_time": "1571083507"
  },
  "status": {
    "result": "STOPPED",
    "state": "FINISHED"
  }
}

Example:

curl -i -H "Authorization: Token {api_token}" \
     "https://<org_name>.semaphoreci.com/api/v1alpha/jobs/:job_id"

Stop a job​

POST <org_name>.semaphoreci.com/api/v1alpha/jobs/:job_id/stop

Response:

HTTP status: 200

Example:

curl -i -X POST -H "Authorization: Token {api_token}" \
     "https://<org_name>.semaphoreci.com/api/v1alpha/jobs/:job_id/stop"

Get job logs​

note

Instead of using the API to fetch job logs, you can also use Semaphore CLI tool to perform the same action.

GET https://<org_name>.semaphoreci.com/api/v1alpha/logs/:job_id

Response:

HTTP status: 200

{
  "events": [
    {
      "event": "job_started",
      "timestamp": 1719979253
    },
    {
      "event": "cmd_started",
      "timestamp": 1719979253,
      "directive": "Exporting environment variables"
    },
    {
      "event": "cmd_output",
      "timestamp": 1719979253,
      "output": "Exporting CI\n"
    },
    {
      "event": "cmd_output",
      "timestamp": 1719979253,
      "output": "Exporting DISPLAY\n"
    },
    {
      "event": "cmd_output",
      "timestamp": 1719979253,
      "output": "Exporting PAGER\n"
    },
    {
      "event": "cmd_finished",
      "timestamp": 1719979255,
      "directive": "Exporting environment variables",
      "exit_code": 0,
      "started_at": 1719979255,
      "finished_at": 1719979255
    },
    {
      "event": "job_finished",
      "timestamp": 1719979255,
      "result": "passed"
    }
  ]
}

Example:

curl -H "Authorization: Token {api_token}" \
     "https://<org_name>.semaphoreci.com/api/v1alpha/logs/:job_id"

Self-hosted agent types​

Listing agent types​

GET <org_name>.semaphoreci.com/api/v1alpha/self_hosted_agent_types

Response:

HTTP status: 200

{
  "agent_types": [
    {
      "status": {
        "total_agent_count": 0
      },
      "spec": {
        "agent_name_settings": {
          "assignment_origin": "assignment_origin_agent",
          "release_after": 0
        }
      },
      "metadata": {
        "update_time": 1644963451,
        "name": "s1-aws-small",
        "create_time": 1632129338
      }
    },
    {
      "status": {
        "total_agent_count": 0
      },
      "spec": {
        "agent_name_settings": {
          "assignment_origin": "assignment_origin_aws_sts",
          "release_after": 0,
          "aws": {
            "account_id": "1234567890",
            "role_name_patterns": "role1,role2"
          }
        }
      },
      "metadata": {
        "update_time": 1641302626,
        "name": "s1-aws-large",
        "create_time": 1638470284
      }
    }
  ]
}

Example:

curl -i \
  -H "Authorization: Token {api_token}" \
  "https://<org_name>.semaphoreci.com/api/v1alpha/self_hosted_agent_types"

Create an agent type​

POST <org_name>.semaphoreci.com/api/v1alpha/self_hosted_agent_types

Parameters:

  • metadata.name (required) - the name of the agent type to be created.
  • spec.agent_name_settings.assignment_origin (optional) - the origin of the agent name assignment during its registration. The possible values are: assignment_origin_agent (default) and assignment_origin_aws_sts.
  • spec.agent_name_settings.release_after (optional) - how long to hold the agent name after its disconnection, not allowing other agents to register with its name. By default, this is 0.
  • spec.agent_name_settings.aws.account_id (required if assignment_origin_aws_sts is used).
  • spec.agent_name_settings.aws.role_name_patterns (required if assignment_origin_aws_sts is used) - comma-separated list of AWS role names. Wildcards (*) can be used too.

Response:

HTTP status: 200

{
  "metadata": {
    "update_time": 1668626650,
    "name": "s1-aws-small",
    "create_time": 1668626650
  },
  "spec": {
    "agent_name_settings": {
      "assignment_origin": "assignment_origin_aws_sts",
      "release_after": 0,
      "aws": {
        "account_id": "1234567890",
        "role_name_patterns": "role1,role2,role3*"
      }
    }
  },
  "status": {
    "total_agent_count": 0,
    "registration_token": "..."
  }
}

Example:

curl -i \
  -H "Authorization: Token {api_token}" \
  -H "Content-Type: application/json" \
  -H "Accept: application/json" \
  --data '{"metadata": {"name": "s1-aws-small"}, "spec": {"agent_name_settings": {"assignment_origin": "assignment_origin_agent", "release_after": 0}}}' \
  "https://<org_name>.semaphoreci.com/api/v1alpha/self_hosted_agent_types"

Update an agent type​

PATCH <org_name>.semaphoreci.com/api/v1alpha/self_hosted_agent_types/:agent_type_name

Parameters:

  • agent_type_name (required) - the name of the agent type to describe.

Request body:

The request body should be a JSON object, encapsulating details about the agent type to be updated. The available fields are the same as those for creating an agent type.

Response:

HTTP status: 200

{
  "metadata": {
    "update_time": 1668626650,
    "name": "s1-aws-small",
    "create_time": 1668626650
  },
  "spec": {
    "agent_name_settings": {
      "assignment_origin": "assignment_origin_aws_sts",
      "release_after": 0,
      "aws": {
        "account_id": "1234567890",
        "role_name_patterns": "role1,role2,role3*"
      }
    }
  },
  "status": {
    "total_agent_count": 0
  }
}

Example:

curl -X PATCH -i \
  -H "Authorization: Token {api_token}" \
  -H "Content-Type: application/json" \
  -H "Accept: application/json" \
  --data '{"metadata": {"name": "s1-aws-small"}, "spec": {"agent_name_settings": {"assignment_origin": "assignment_origin_agent", "release_after": 0}}}' \
  "https://<org_name>.semaphoreci.com/api/v1alpha/self_hosted_agent_types/s1-aws-small"

Describe an agent type​

GET <org_name>.semaphoreci.com/api/v1alpha/self_hosted_agent_types/:agent_type_name

Parameters:

  • agent_type_name (required) - the name of the agent type to describe.

Response:

HTTP status: 200

{
  "status": {
    "total_agent_count": 0
  },
  "spec": {
    "agent_name_settings": {
      "assignment_origin": "assignment_origin_agent",
      "release_after": 0
    }
  },
  "metadata": {
    "update_time": 1644963451,
    "name": "s1-aws-small",
    "create_time": 1632129338
  }
}

Example:

curl -i \
  -H "Authorization: Token {api_token}" \
  "https://<org_name>.semaphoreci.com/api/v1alpha/self_hosted_agent_types/s1-aws-small"

Delete an agent type​

DELETE <org_name>.semaphoreci.com/api/v1alpha/self_hosted_agent_types/:agent_type_name

Parameters:

  • agent_type_name (required) - the name of the agent type to delete.

Response:

HTTP status: 200
{}

Example:

curl -i -X DELETE \
  -H "Authorization: Token {api_token}" \
  "https://<org_name>.semaphoreci.com/api/v1alpha/self_hosted_agent_types/s1-aws-small"

Disable agents for an agent type​

POST <org_name>.semaphoreci.com/api/v1alpha/self_hosted_agent_types/:agent_type_name/disable_all

Parameters:

  • agent_type_name (required) - the name of the agent type to disable agents for.
  • only_idle (optional) - a boolean flag that controls whether all agents are disabled or only idle ones. By default, this is set to true.

Response:

HTTP status: 200
{}

Example:

curl -i \
  -H "Authorization: Token {api_token}" \
  -d 'only_idle=false' \
  "https://<org_name>.semaphoreci.com/api/v1alpha/self_hosted_agent_types/s1-aws-small/disable_all"

Self-hosted agents​

List agents for an agent type​

GET <org_name>.semaphoreci.com/api/v1alpha/agents?agent_type=:agent_type&page_size=:page_size&cursor=:cursor

Parameters:

  • agent_type (optional) - the name of the agent type to filter for. If not specified, agents for all agent types will be returned.
  • page_size (optional) - the number of agents to return per page. By default, this is 200. If the current number of agents is more than the page size, the response will contain a non-empty cursor field.
  • cursor (optional) - a cursor used to return agents for the next page.

Response:

HTTP status: 200

{
  "agents": [
    {
      "status": {
        "state": "waiting_for_job"
      },
      "metadata": {
        "version": "v2.2.6",
        "type": "s1-my-type",
        "pid": 14,
        "os": "Ubuntu 20.04.6 LTS",
        "name": "JE1wNRR53A9IORQTMQhb",
        "ip_address": "XXX.XXX.XXX.XXX",
        "hostname": "myhost",
        "connected_at": 1686917254,
        "arch": "x86"
      }
    },
    {
      "status": {
        "state": "waiting_for_job"
      },
      "metadata": {
        "version": "v2.2.6",
        "type": "s1-my-type",
        "pid": 14,
        "os": "Ubuntu 20.04.6 LTS",
        "name": "tE77rxu2gHy2clIe4tHV",
        "ip_address": "XXX.XXX.XXX.XXX",
        "hostname": "myhost",
        "connected_at": 1686917261,
        "arch": "x86"
      }
    }
  ],
  "cursor": ""
}

Example:

curl -i \
  -H "Authorization: Token {api_token}" \
  "https://<org_name>.semaphoreci.com/api/v1alpha/agents"

Describe an agent​

GET <org_name>.semaphoreci.com/api/v1alpha/agents/:agent_name

Parameters:

  • agent_name (required) - the name of the agent to describe.

Response:

HTTP status: 200

{
  "status": {
    "state": "waiting_for_job"
  },
  "metadata": {
    "version": "v2.2.6",
    "type": "s1-my-type",
    "pid": 14,
    "os": "Ubuntu 20.04.6 LTS",
    "name": "tE77rxu2gHy2clIe4tHV",
    "ip_address": "XXX.XXX.XXX.XXX",
    "hostname": "myhost",
    "connected_at": 1686917261,
    "arch": "x86"
  }
}

Example:

curl -i \
  -H "Authorization: Token {api_token}" \
  "https://<org_name>.semaphoreci.com/api/v1alpha/agents/{agent_name}"

Deployment targets​

List targets​

This API endpoint provides a list of deployment targets linked to a given project.

GET <org_name>.semaphoreci.com/api/v1alpha/deployment_targets?project_id=:project_id

Parameters:

  • project_id (required) - UUID of the project for which deployment targets are to be listed.

Response:

The response is a JSON object comprising an array of deployment target objects for the specified project ID.

HTTP status: 200

[
  {
    "url": "project_1234.zyx",
    "updated_by": "02984c87-efe8-4ea1-bcac-9511a34a3df3",
    "updated_at": "2023-06-07T09:24:04.000000Z",
    "subject_rules": [
      {
        "type": "ANY",
        "subject_id": ""
      }
    ],
    "state_message": "",
    "state": "USABLE",
    "project_id": "a426b4db-1919-483d-926d-06ba1320b209",
    "organization_id": "7304b7f9-7482-46d4-9b95-3cd5a6ef2e6f",
    "object_rules": [
      {
        "type": "BRANCH",
        "pattern": "",
        "match_mode": "ALL"
      },
      {
        "type": "TAG",
        "pattern": "",
        "match_mode": "ALL"
      },
      {
        "type": "PR",
        "pattern": "",
        "match_mode": "ALL"
      }
    ],
    "name": "DTName123",
    "last_deployment": null,
    "id": "e79d3d1c-61cc-4e07-ba32-f86694f5e80d",
    "description": "DT description",
    "created_by": "02984c87-efe8-4ea1-bcac-9511a34a3df3",
    "created_at": "2023-06-01T10:07:36.000000Z",
    "bookmark_parameter3": "",
    "bookmark_parameter2": "",
    "bookmark_parameter1": "",
    "active": true
  }
]

Example:

curl -i -H "Authorization: Token {api_token}" \
     "https://<org_name>.semaphoreci.com/api/v1alpha/deployment_targets?project_id=:project_id"

Describe a target​

This API endpoint retrieves the details about a deployment target specified by its UUID.

GET <org_name>.semaphoreci.com/api/v1alpha/deployment_targets/:target_id

Parameters:

  • target_id (required) - The UUID of the deployment target.

Response:

HTTP status: 200

{
  "url": "project_1234.zyx",
  "updated_by": "02984c87-efe8-4ea1-bcac-9511a34a3df3",
  "updated_at": "2023-06-07T09:24:04.000000Z",
  "subject_rules": [
    {
      "type": "ANY",
      "subject_id": ""
    }
  ],
  "state_message": "",
  "state": "USABLE",
  "project_id": "a426b4db-1919-483d-926d-06ba1320b209",
  "organization_id": "7304b7f9-7482-46d4-9b95-3cd5a6ef2e6f",
  "object_rules": [
    {
      "type": "BRANCH",
      "pattern": "",
      "match_mode": "ALL"
    },
    {
      "type": "TAG",
      "pattern": "",
      "match_mode": "ALL"
    },
    {
      "type": "PR",
      "pattern": "",
      "match_mode": "ALL"
    }
  ],
  "name": "DTName123",
  "last_deployment": null,
  "id": "e79d3d1c-61cc-4e07-ba32-f86694f5e80d",
  "description": "DT description",
  "created_by": "02984c87-efe8-4ea1-bcac-9511a34a3df3",
  "created_at": "2023-06-01T10:07:36.000000Z",
  "bookmark_parameter3": "",
  "bookmark_parameter2": "",
  "bookmark_parameter1": "",
  "active": true
}

Example:

curl -i -H "Authorization: Token {api_token}" \
     "https://<org_name>.semaphoreci.com/api/v1alpha/deployment_targets/:target_id"

Describe by name and project UUID​

This API endpoint retrieves a deployment target based on its name and the UUID of the project it is linked to.

GET <org_name>.semaphoreci.com/api/v1alpha/deployment_targets?project_id=:project_id&target_name=:target_name

Parameters:

  • project_id (required) - The UUID of the project to which the deployment target is linked.
  • target_name (required) - The name of the deployment target.

Response:

HTTP status: 200

[
  {
    "url": "project_1234.zyx",
    "updated_by": "02984c87-efe8-4ea1-bcac-9511a34a3df3",
    "updated_at": "2023-06-07T09:24:04.000000Z",
    "subject_rules": [
      {
        "type": "ANY",
        "subject_id": ""
      }
    ],
    "state_message": "",
    "state": "USABLE",
    "project_id": "a426b4db-1919-483d-926d-06ba1320b209",
    "organization_id": "7304b7f9-7482-46d4-9b95-3cd5a6ef2e6f",
    "object_rules": [
      {
        "type": "BRANCH",
        "pattern": "",
        "match_mode": "ALL"
      },
      {
        "type": "TAG",
        "pattern": "",
        "match_mode": "ALL"
      },
      {
        "type": "PR",
        "pattern": "",
        "match_mode": "ALL"
      }
    ],
    "name": "DTName123",
    "last_deployment": null,
    "id": "e79d3d1c-61cc-4e07-ba32-f86694f5e80d",
    "description": "DT description",
    "created_by": "02984c87-efe8-4ea1-bcac-9511a34a3df3",
    "created_at": "2023-06-01T10:07:36.000000Z",
    "bookmark_parameter3": "",
    "bookmark_parameter2": "",
    "bookmark_parameter1": "",
    "active": true
  }
]

Example:

curl -i -H "Authorization: Token {api_token}" \
     "https://<org_name>.semaphoreci.com/api/v1alpha/deployment_targets?project_id=:project_id&target_name=:target_name"

Create a target​

This API endpoint allows you to create a new deployment target and assign it to a specific project.

POST <org_name>.semaphoreci.com/api/v1alpha/deployment_targets?project_id=:project_id

Request Body:

The request body should be a JSON object, encapsulating details about the deployment target to be created. The available fields are as follows:

  • name (required) - Unique name for the target within the project.
  • project_id (required) - UUID of the project.
  • unique_token (required) - Idempotency UUID token.
  • description (optional) - A description of the target.
  • url (optional) - The URL of the target.
  • bookmark_parameter1, bookmark_parameter2, bookmark_parameter3 (optional) - Bookmark parameters for filtering deployments.
  • subject_rules (optional) - Configures who can trigger a promotion of the given deployment target

.

  • object_rules (optional) - Configures which git references are allowed for a promotion of the given deployment target.
  • env_vars (optional) - A list of environment variables.
  • files (optional) - A list of files with paths and base64-encoded content.

Response:

HTTP status: 200

{
  "url": "www.myurl.zyx",
  "updated_by": "02984c87-efe8-4ea1-bcac-9511a34a3df3",
  "updated_at": "2023-06-08T07:48:27.000000Z",
  "subject_rules": [
    {
      "type": "ANY",
      "subject_id": ""
    }
  ],
  "state_message": "",
  "state": "SYNCING",
  "project_id": "a426b4db-1919-483d-926d-06ba1320b209",
  "organization_id": "7304b7f9-7482-46d4-9b95-3cd5a6ef2e6f",
  "object_rules": [
    {
      "type": "BRANCH",
      "pattern": "",
      "match_mode": "ALL"
    },
    {
      "type": "TAG",
      "pattern": "",
      "match_mode": "ALL"
    },
    {
      "type": "PR",
      "pattern": "",
      "match_mode": "ALL"
    }
  ],
  "name": "testTarget",
  "last_deployment": null,
  "id": "ed25bfb6-7149-40c6-8334-4eaf11337569",
  "description": "Target description",
  "created_by": "02984c87-efe8-4ea1-bcac-9511a34a3df3",
  "created_at": "2023-06-08T07:48:27.000000Z",
  "bookmark_parameter3": "",
  "bookmark_parameter2": "",
  "bookmark_parameter1": "my book 1",
  "active": true
}

Example request:

curl -i -X POST -H "Authorization: Token {api_token}" \
     "https://<org_name>.semaphoreci.com/api/v1alpha/deployment_targets?project_id=:project_id" \
     -H "Content-Type: application/json" \
     -d '<json object>' 
curl -XPOST <org_name>.semaphoreci.com/api/v1alpha/deployment_targets?project_id=a426b4db-1919-483d-926d-06ba1320b209 -H "Authorization: Token {api_token}" -H "Content-Type: application/json" --data '{ "name": "testTarget", "description": "Target description", "url": "www.myurl.zyx","bookmark_parameter1": "my book 1", "unique_token": "6063dd03-ecfb-11ed-b539-0045e2f582b7",  "env_vars": [ {"name": "env1","value": "val1" }  ],  "files": [ {"path": "/etc/my.conf","content": "'"$(base64 -w 0 /home/pc/proj/someconf.conf)"'" }  ]}'

Update a target​

This API endpoint allows you to update an existing deployment target.

PATCH <org_name>.semaphoreci.com/api/v1alpha/deployment_targets/:target_id

Parameters:

  • target_id (required) - UUID of the deployment target to be updated.

Request Body:

The request body should be a JSON object, encapsulating details about the deployment target to be updated. The available fields are the same as those for creating a target. The difference here is that all fields are optional.

Response:

HTTP status: 200

{
  "url": "www.myurl2.zyx",
  "updated_by": "02984c87-efe8-4ea1-bcac-9511a34a3df3",
  "updated_at": "2023-06-08T08:47:53.000000Z",
  "subject_rules": [
    {
      "type": "ANY",
      "subject_id": ""
    }
  ],
  "state_message": "",
  "state": "SYNCING",
  "project_id": "a426b4db-1919-483d-926d-06ba1320b209",
  "organization_id": "7304b7f9-7482-46d4-9b95-3cd5a6ef2e6f",
  "object_rules": [
    {
      "type": "BRANCH",
      "pattern": "",
      "match_mode": "ALL"
    },
    {
      "type": "TAG",
      "pattern": "",
      "match_mode": "ALL"
    },
    {
      "type": "PR",
      "pattern": "",
      "match_mode": "ALL"
    }
  ],
  "name": "testTargetChanged",
  "last_deployment": null,
  "id": "ed25bfb6-7149-40c6-8334-4eaf11337569",
  "description": "Target description changed",
  "created_by": "02984c87-efe8-4ea1-bcac-9511a34a3df3",
  "created_at": "2023-06-08T07:48:27.000000Z",
  "bookmark_parameter3": "",
  "bookmark_parameter2": "",
  "bookmark_parameter1": "my book 1c",
  "active": true
}

Example:

curl -i -X PATCH -H "Authorization: Token {api_token}"  \
     "https://<org_name>.semaphoreci.com/api/v1alpha/deployment_targets/:target_id" \
     -H "Content-Type: application/json" \
     -d '<json object>'
curl -X PATCH https://<org_name>.semaphoreci.com/deployment_targets/3a9196d7-f740-4451-b8f2-9d19b10a4520 \
     -H "Authorization: Token {api_token}" \
     -d'{"name": "testTargetChanged", "description": "Target description changed", "url": "www.myurl2.zyx","bookmark_parameter1": "my book 1c", "unique_token": "6063dd03-ecfb-11ed-b539-0045e2f582b8",  "env_vars": [ {"name": "env1","value": "val2" }  ],  "files": [ {"path": "/etc/my.conf","content": "'"$(base64 -w 0 /home/pc/proje/updated.conf)"'" }]}' \
     -H "Content-Type: application/json"

Delete a target​

This API endpoint allows you to delete a specific deployment target.

DELETE <org_name>.semaphoreci.com/api/v1alpha/deployment_targets/:target_id?unique_token=:unique_token

Parameters:

  • target_id (required) - The UUID of the deployment target to be deleted.
  • unique_token (required) - The idempotency UUID token.

Response:

HTTP status: 200

{"target_id":"38572f07-15ec-459e-a122-eefa2bd19230"}

Example:

curl -i -X DELETE -H "Authorization: Token {api_token}" \
     "https://<org_name>.semaphoreci.com/api/v1alpha/deployment_targets/:target_id?unique_token=:unique_token"

Deactivate a target​

This API endpoint allows you to deactivate a specific deployment target.

PATCH <org_name>.semaphoreci.com/api/v1alpha/deployment_targets/:target_id/deactivate

Parameters:

  • target_id (required) - The UUID of the deployment target to be deactivated.

Response:

HTTP status: 200

{
  "target_id": "a3db05c5-4345-493d-a038-6b5f2f2ba2b5",
  "cordoned": true
}

Example:

curl -i -X PATCH -H "Authorization: Token {api_token}" \
     "https://<org_name>.semaphoreci.com/api/v1alpha/deployment_targets/:target_id/deactivate"

Activate a target​

This API endpoint allows you to (re)activate a specific deployment target.

PATCH <org_name>.semaphoreci.com/api/v1alpha/deployment_targets/:target_id/activate

Parameters:

  • target_id (required) - The UUID of the deployment target to be (re)activated.

Response:

HTTP status: 200

{
  "target_id": "a3db05c5-4345-493d-a038-6b5f2f2ba2b5",
  "cordoned": false
}

Example:

curl -i -X PATCH -H "Authorization: Token {api_token}" \
     "https://<org_name>.semaphoreci.com/api/v1alpha/deployment_targets/:target_id/activate"

Retrieve deployment history​

This endpoint provides the deployment history for a specific deployment target.

GET <org_name>.semaphoreci.com/api/v1alpha/deployment_targets/:target_id/history

Parameters:

  • target_id (required) - The UUID of the deployment target for which the deployment history is being retrieved.
  • cursor_type (optional) - Specifies the starting point for data retrieval. Valid values include "FIRST", "AFTER", and "BEFORE". If not specified, FIRST is used, which retrieves the latest deployments.
  • cursor_value (optional) - Represents the timestamp, given in UNIX microseconds, at which the cursor is positioned to retrieve deployment history. If cursor_type is set to AFTER, it retrieves the oldest deployments triggered after the cursor_value. If cursor_type is set to BEFORE, it retrieves the latest deployments triggered before the cursor_value. For the FIRST cursor type, this value is not required.
  • git_ref_type (optional) - Filters deployments based on the git reference that triggered them, such as branch, tag, or pr (for pull requests).
  • git_ref_label (optional) - Filters deployments based on the label of the git reference, such as the name of the branch.
  • triggered_by (optional) - Filters deployments based on the entity that triggered them. To filter by the user who triggered the deployments, provide the user ID.

The response includes cursor_before and cursor_after values that allow you to navigate by moving backward or forward accordingly. The response contains at most 10 deployments.

Response:

HTTP status: 200

{
  "deployments": [
    {
      "triggered_by": "02984c87-efe8-4ea1-bcac-9511a34a3df3",
      "triggered_at": "2023-05-26T10:35:00.000000Z",
      "target_name": "Production 2 deploy",
      "target_id": "410bf56b-b0dc-46d2-b939-87c88a21bb84",
      "switch_id": "8b751422-1322-4a9c-b3ab-e97c451cfbdc",
      "state_message": "",
      "state": "STARTED",
      "prev_pipeline_id": "f65a5c7a-6d69-4f3e-8251-adcae6c4d6d7",
      "pipeline_id": "bf4dcb8b-fbf3-4aab-a67f-ffc1f53d6bc8",
      "id": "4885f77e-30eb-49cb-b351-d5a637d09ed8",
      "env_vars": [
        {
          "value": "Passed message 2 as parameter",
          "name": "MESSAGE"
        }
      ]
    },
    {
      "triggered_by": "Pipeline Done request",
      "triggered_at": "2023-05-26T10:34:31.000000Z",
      "target_name": "Production deploy",
      "target_id": "410bf56b-b0dc-46d2-b939-87c88a21bb84",
      "switch_id": "8b751422-1322-4a9c-b3ab-e97c451cfbdc",
      "state_message": "",
      "state":

 "STARTED",
      "prev_pipeline_id": "f65a5c7a-6d69-4f3e-8251-adcae6c4d6d7",
      "pipeline_id": "f4e1413b-2fac-4ba6-9625-921f66ef1802",
      "id": "9ef2194e-d13d-432e-8c97-c8fda64c4aa1",
      "env_vars": [
        {
          "value": "Passed message as parameter",
          "name": "MESSAGE"
        }
      ]
    }
  ],
  "cursor_before": 1685096881121173,
  "cursor_after": 0
}

Example:

curl -i -H "Authorization: Token {api_token}" \
     "https://<org_name>.semaphoreci.com/api/v1alpha/deployment_targets/:target_id/history"

Artifact retention policies​

Configure retention policy​

This API endpoint allows you to configure the artifact retention policy for a project with the given UUID.

By default, artifacts are persisted and never automatically deleted. The artifact retention policy allows you to configure the lifetime of artifacts in your projects.

POST <org_name>.semaphoreci.com/api/v1alpha/artifacts_retention_policies

Request Body:

The request body should be a JSON object, encapsulating details about the artifact retention policies to be configured. The available fields are as follows:

  • project_id (required) - UUID of the project.
  • project_level_retention_policies (optional) - List of retention rules for project-level artifacts.
  • workflow_level_retention_policies (optional) - List of retention rules for workflow-level artifacts.
  • job_level_retention_policies (optional) - List of retention rules for job-level artifacts.

At least one of the project_level_retention_policies, workflow_level_retention_policies, and job_level_retention_policies lists needs to contain valid list items for a request to be valid.

The list items for each of the retention policy fields from above should be JSON objects with the following properties:

  • selector (required) - a double-star glob pattern used for identifying the artifacts paths.
  • age (required) - the time after which the artifacts on the path from the selector field should be automatically deleted. Values should consist of a number from 1 to 12 followed by a space and one of the following: week(s), month(s), or year(s). Examples: 1 week, 2 weeks, 3 months, 4 years.

When evaluating retention policies for an artifact on a particular path, the system will iterate through the list of the policy rules and apply the first one with a selector that matches the path of that artifact.

You can find more details about artifacts retention policy in the Artifact Retention Policies Reference.

Response:

HTTP status: 200

{
  "workflow_level_retention_policies": [],
  "project_level_retention_policies": [
    {
      "selector": "/**/*",
      "age": "1 year"
    }
  ],
  "job_level_retention_policies":[
    {
      "selector": "/screenshots/**/*.png",
      "age": "2 weeks"
    },
    {
      "selector": "/logs/**/*.txt",
      "age": "3 months"
    }
  ]
}

Example request:

curl -X POST -H "Authorization: Token {api_token}" \
     "https://<org_name>.semaphoreci.com/api/v1alpha/artifacts_retention_policies" \
     -H "Content-Type: application/json" \
     -d '<json object>' 
curl -X POST -H "Authorization: Token {api_token}" \ 
     "https://<org_name>.semaphoreci.com/api/v1alpha/artifacts_retention_policies" \
     -H "Content-Type: application/json" \
     -d '{"project_id":"3796efe0-81a0-4157-8774-7ad72d41ac28","job_level_retention_policies":[{"selector":"/screenshots/**/*.png","age":"2 weeks"},{"selector":"/logs/**/*.txt","age":"3 months"}]}'

Describe retention policy​

This API endpoint retrieves the details about an artifacts retention policy that is configured for a project with the given UUID.

By default, projects do not have an artifacts retention policy configured so a response in this case will have a policy with an empty set of retention rules for all artifacts levels.

GET <org_name>.semaphoreci.com/api/v1alpha/artifacts_retention_policies/:project_id

Parameters:

  • project_id (required) - The UUID of the project

Response:

HTTP status: 200

{
  "workflow_level_retention_policies": [],
  "project_level_retention_policies": [
    {
      "selector": "/**/*",
      "age": "1 year"
    }
  ],
  "job_level_retention_policies":[
    {
      "selector": "/screenshots/**/*.png",
      "age": "2 weeks"
    },
    {
      "selector": "/logs/**/*.txt",
      "age": "3 months"
    }
  ]
}

Example:

curl -i -H "Authorization: Token {api_token}" \
     "https://<org_name>.semaphoreci.com/api/v1alpha/artifacts_retention_policies/:project_id"