--- title: Applications --- [Skip to content](#_top) [API Reference](https://developers.cloudflare.com/api/python) [Containers](https://developers.cloudflare.com/api/python/resources/containers) Copy Markdown Open in **Claude**Open in **ChatGPT**Open in **Cursor** --- **Copy Markdown****View as Markdown** # Applications ##### [List Applications associated with your account](https://developers.cloudflare.com/api/python/resources/containers/subresources/applications/methods/list) containers.applications.list(ApplicationListParams\*\*kwargs) -> SyncPageTokenPagination\[[ApplicationListResponse]()] GET/accounts/{account\_id}/containers/applications ##### [Create a new application](https://developers.cloudflare.com/api/python/resources/containers/subresources/applications/methods/create) containers.applications.create(ApplicationCreateParams\*\*kwargs) -> [ApplicationCreateResponse]() POST/accounts/{account\_id}/containers/applications ##### [Get a single application by id](https://developers.cloudflare.com/api/python/resources/containers/subresources/applications/methods/get) containers.applications.get(strapplication\_id, ApplicationGetParams\*\*kwargs) -> [ApplicationGetResponse]() GET/accounts/{account\_id}/containers/applications/{application\_id} ##### [Modify an application](https://developers.cloudflare.com/api/python/resources/containers/subresources/applications/methods/edit) containers.applications.edit(strapplication\_id, ApplicationEditParams\*\*kwargs) -> [ApplicationEditResponse]() PATCH/accounts/{account\_id}/containers/applications/{application\_id} ##### [Delete a single application by id](https://developers.cloudflare.com/api/python/resources/containers/subresources/applications/methods/delete) containers.applications.delete(strapplication\_id, ApplicationDeleteParams\*\*kwargs) -> [ApplicationDeleteResponse]() DELETE/accounts/{account\_id}/containers/applications/{application\_id} ##### ModelsExpand Collapse
ApplicationListResponse The public Containers API returns an application. One of the following:
class CcScheduledApplication: … Describes an application and the parameters that govern how it places its instances. id: str An Application ID represents an identifier of an application. Link to this property account\_id: str A unique identifier for the user’s account. Link to this property
configuration: CcScheduledApplicationConfiguration User-specified container configuration. image: str Image url. Link to this property
authorized\_keys: Optional\[List\[CcScheduledApplicationConfigurationAuthorizedKey]] public\_key: str An SSH public key. Link to this property name: Optional\[str] Optional human readable name for this key. Link to this property
Link to this property command: Optional\[List\[str]] The command that runs when the container starts, passed to the entrypoint. You can override this at run-time. If you override only the command, it gets passed to the default entrypoint specified in the image. Link to this property entrypoint: Optional\[List\[str]] The entry point for the container, specifying the executable to run when the container starts. You can override this at run-time. If you do, the default command from the image is ignored. Specify both entrypoint and command at run-time to completely replace the image defaults. Link to this property
environment\_variables: Optional\[List\[CcScheduledApplicationConfigurationEnvironmentVariable]] Container environment variables. name: str An environment variable name. Link to this property value: str An environment variable value. Link to this property
Link to this property
instance\_type: Optional\[Literal\["lite", "basic", "standard-1", 3 more]] The instance type configures vCPU, memory, and disk. - “lite”: 1/16 vCPU, 256 MiB memory, 2 GB disk - “basic”: 1/4 vCPU, 1 GiB memory, 4 GB disk - “standard-1”: 1/2 vCPU, 4 GiB memory, 8 GB disk - “standard-2”: 1 vCPU, 6 GiB memory, 12 GB disk - “standard-3”: 2 vCPU, 8 GiB memory, 16 GB disk - “standard-4”: 4 vCPU, 12 GiB memory, 20 GB disk One of the following: "lite" Link to this property "basic" Link to this property "standard-1" Link to this property "standard-2" Link to this property "standard-3" Link to this property "standard-4" Link to this property
Link to this property
observability: Optional\[CcScheduledApplicationConfigurationObservability] Settings for deployment observability such as logging.
logs: Optional\[CcScheduledApplicationConfigurationObservabilityLogs] Observability logging settings. enabled: Optional\[bool] Link to this property
Link to this property
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Link to this property created\_at: str UTC timestamp string in ISO 8601 format. Link to this property instances: int Number of deployments to create. Link to this property name: str The application name. Link to this property
scheduling\_policy: Literal\["default", "durable\_object"] The scheduling policy to use for an application. One of the following: "default" Link to this property "durable\_object" Link to this property
Link to this property updated\_at: str UTC timestamp string in ISO 8601 format. Link to this property version: int Link to this property active\_rollout\_id: Optional\[str] An identifier for a specific rollout within an application. Link to this property
constraints: Optional\[CcScheduledApplicationConstraints] jurisdiction: Optional\[str] Restricts placement to datacenters in the selected jurisdiction. Choose “eu”, “fedramp”, or “us”. When combined with regions, EU supports EEUR and WEUR while FedRAMP and US support ENAM and WNAM. Link to this property regions: Optional\[List\[str]] Link to this property
Link to this property
durable\_objects: Optional\[CcScheduledApplicationDurableObjects] Durable object configuration stored on and returned from a Cloudchamber application. namespace\_id: str The namespace ID of the durable object namespace to use for this application. Link to this property
Link to this property
health: Optional\[CcScheduledApplicationHealth]
errors: List\[CcScheduledApplicationHealthError]
event: CcScheduledApplicationHealthErrorEvent An event within a Placement or a Job. id: str Link to this property details: Dict\[str, object] Link to this property message: str Link to this property
name: Literal\["SchedulerPlaced", "NetworkingIPAssigned", "VMStarted", 14 more] Name of the event that describes the kind event that happened. - SchedulerPlaced: It’s the first event that creates a container placement. It happens when the Containers runtime was able to retrieve deployment resources and start verifying everything is correct. - NetworkingIPAssigned: It’s sent when the Containers runtime maps the IP to the container. - VMStarted: It’s sent when the Containers runtime starts the VM. The container might remain unhealthy at this point. - ImagePulled: It’s sent when the Containers runtime pulls the image successfully. - ImagePullError: It’s sent when the Containers runtime is having issues pulling the image. The message and details have more information on what happened for debugging. - VMFailedToStart: It’s sent when the Containers runtime was unable to boot the VM. - VMStopping: It’s sent when the scheduler is stopping the VM. - VMStopped: It’s sent when the VM finally exits. - VMFailed: It’s sent when the scheduling of the VM failed in the current location. - RuntimeStartFailed: It’s sent when the runtime hits an internal error. - SSHStarted: It’s sent when the container gains network connectivity and opens the SSH port. Containers only send this event when SSH keys exist. - CheckUpdate: Sent when the status of a health or readiness check changes. This may also affect the health status of the placement. - DurableObjectConnected: Sent when a durable object instance connects and gains control of the deployment. This event is only sent for durable object deployments. It is sent after VMStarted. - ContainerStarted: It’s sent when the container starts running. One of the following: "SchedulerPlaced" Link to this property "NetworkingIPAssigned" Link to this property "VMStarted" Link to this property "ImagePulled" Link to this property "ImagePullError" Link to this property "VMFailedToStart" Link to this property "NetworkingIPAssignmentFailed" Link to this property "VMRunning" Link to this property "VMStopping" Link to this property "VMStopped" Link to this property "VMFailed" Link to this property "RuntimeStartFailed" Link to this property "SSHStarted" Link to this property "ServiceHealthUpdates" Link to this property "CheckUpdate" Link to this property "DurableObjectConnected" Link to this property "ContainerStarted" Link to this property
Link to this property status\_change: Dict\[str, object] Link to this property time: str UTC timestamp string in ISO 8601 format. Link to this property
type: Literal\["Info", "Error", "Warn", 2 more] One of the following: "Info" Link to this property "Error" Link to this property "Warn" Link to this property "UserError" Link to this property "SystemError" Link to this property
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Link to this property instance\_id: str An instance ID represents an identifier of an instance configuration that maintains an underlying placement. Link to this property
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instances: CcScheduledApplicationHealthInstances Shows a count of application instance states. active: int Number of instances whose runtime reports the container as running (container\_status = “running”). This is a subset of the placements that remain up: an instance that is already bound to a Durable Object and serving traffic is counted under “assigned” until its container\_status catches up to “running”, so container\_status can briefly lag Durable Object attachment under churn. To estimate running, Durable-Object-bound instances, sum “active” + “assigned” rather than reading “active” alone. Link to this property assigned: int Number of instances bound to a Durable Object with a running placement whose container\_status remains behind “running”. These count as live, serving instances; “active” + “assigned” approximates the running, Durable-Object-bound count. Link to this property
Link to this property
summary: Optional\[Literal\["healthy", "degraded", "unhealthy", "pending"]] High-level health assessment. Only populated for “new\_instances” strategy. Based on a sample of target-version instances rather than a full count. - “pending”: Zero target-version instances exist yet. - “healthy”: Every sampled target-version instance reports running or active. - “degraded”: Some sampled instances remain starting or scheduling. - “unhealthy”: One or more sampled instances have failed. One of the following: "healthy" Link to this property "degraded" Link to this property "unhealthy" Link to this property "pending" Link to this property
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Link to this property max\_instances: Optional\[int] Maximum number of instances the application allows. This is relevant for applications that auto-scale. Link to this property
observability: Optional\[CcScheduledApplicationObservability] Top-level observability settings for the application. This field is mutually exclusive with configuration.observability.
logs: Optional\[CcScheduledApplicationObservabilityLogs] Observability logging settings. enabled: Optional\[bool] Link to this property
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Link to this property rollout\_active\_grace\_period: Optional\[int] Grace period for active instances to stay alive before becoming eligible for shutdown signal due to a rollout, in seconds. Defaults to 0. maximum604800 minimum0 Link to this property
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class CcDurableObjectApplication: … Each Durable Object creates and manages the lifecycle of its container instance. id: str An Application ID represents an identifier of an application. Link to this property account\_id: str A unique identifier for the user’s account. Link to this property created\_at: str UTC timestamp string in ISO 8601 format. Link to this property
durable\_objects: CcDurableObjectApplicationDurableObjects Durable object configuration using a namespace ID. namespace\_id: str The namespace ID of the durable object namespace to use for this application. Link to this property
Link to this property name: str The application name. Link to this property scheduling\_policy: Literal\["durable\_object"] Selects a Durable Object-managed application. Each Durable Object creates and manages the lifecycle of its container instance. Configure application-wide observability settings here. Deployment configuration, scaling, placement constraints, versions, and rollouts do not apply. Link to this property updated\_at: str UTC timestamp string in ISO 8601 format. Link to this property
configuration: Optional\[CcDurableObjectApplicationConfiguration] Application-wide settings for a Durable Object-managed application.
authorized\_keys: Optional\[List\[CcDurableObjectApplicationConfigurationAuthorizedKey]] public\_key: str An SSH public key. Link to this property name: Optional\[str] Optional human readable name for this key. Link to this property
Link to this property
wrangler\_ssh: Optional\[CcDurableObjectApplicationConfigurationWranglerSSH] Configuration properties for connecting with SSH to a container using Wrangler. enabled: Optional\[bool] Link to this property port: Optional\[int] maximum65535 minimum1 Link to this property
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health: Optional\[CcDurableObjectApplicationHealth] Aggregate current activity for the latest observed placement of each instance. Runtime snapshots feed periodic background sweeps. Counts refresh after each complete sweep. Instance listings retain their separate three-month history for failure discovery.
instances: CcDurableObjectApplicationHealthInstances Counts of observed non-terminal instances. active: int Number of instances whose runtime reports running or stopping. minimum0 Link to this property starting: int Number of instances whose runtime reports starting. minimum0 Link to this property
Link to this property summary: Optional\[Literal\["pending"]] Present as pending until the first activity sweep completes; omitted afterward. Link to this property
Link to this property
observability: Optional\[CcDurableObjectApplicationObservability] Application-wide logging settings for a Durable Object-managed application. The application publishes these settings to its runtime metadata. Updating them does not create a deployment or rollout.
logs: Optional\[CcDurableObjectApplicationObservabilityLogs] Application-wide logging settings. enabled: Optional\[bool] Link to this property
Link to this property
Link to this property
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[Link to this property](<#(resource)%20containers.applications%20%3E%20(model)%20application_list_response%20%3E%20(schema)>)
ApplicationCreateResponse The public Containers API returns an application. One of the following:
class CcScheduledApplication: … Describes an application and the parameters that govern how it places its instances. id: str An Application ID represents an identifier of an application. Link to this property account\_id: str A unique identifier for the user’s account. Link to this property
configuration: CcScheduledApplicationConfiguration User-specified container configuration. image: str Image url. Link to this property
authorized\_keys: Optional\[List\[CcScheduledApplicationConfigurationAuthorizedKey]] public\_key: str An SSH public key. Link to this property name: Optional\[str] Optional human readable name for this key. Link to this property
Link to this property command: Optional\[List\[str]] The command that runs when the container starts, passed to the entrypoint. You can override this at run-time. If you override only the command, it gets passed to the default entrypoint specified in the image. Link to this property entrypoint: Optional\[List\[str]] The entry point for the container, specifying the executable to run when the container starts. You can override this at run-time. If you do, the default command from the image is ignored. Specify both entrypoint and command at run-time to completely replace the image defaults. Link to this property
environment\_variables: Optional\[List\[CcScheduledApplicationConfigurationEnvironmentVariable]] Container environment variables. name: str An environment variable name. Link to this property value: str An environment variable value. Link to this property
Link to this property
instance\_type: Optional\[Literal\["lite", "basic", "standard-1", 3 more]] The instance type configures vCPU, memory, and disk. - “lite”: 1/16 vCPU, 256 MiB memory, 2 GB disk - “basic”: 1/4 vCPU, 1 GiB memory, 4 GB disk - “standard-1”: 1/2 vCPU, 4 GiB memory, 8 GB disk - “standard-2”: 1 vCPU, 6 GiB memory, 12 GB disk - “standard-3”: 2 vCPU, 8 GiB memory, 16 GB disk - “standard-4”: 4 vCPU, 12 GiB memory, 20 GB disk One of the following: "lite" Link to this property "basic" Link to this property "standard-1" Link to this property "standard-2" Link to this property "standard-3" Link to this property "standard-4" Link to this property
Link to this property
observability: Optional\[CcScheduledApplicationConfigurationObservability] Settings for deployment observability such as logging.
logs: Optional\[CcScheduledApplicationConfigurationObservabilityLogs] Observability logging settings. enabled: Optional\[bool] Link to this property
Link to this property
Link to this property
Link to this property created\_at: str UTC timestamp string in ISO 8601 format. Link to this property instances: int Number of deployments to create. Link to this property name: str The application name. Link to this property
scheduling\_policy: Literal\["default", "durable\_object"] The scheduling policy to use for an application. One of the following: "default" Link to this property "durable\_object" Link to this property
Link to this property updated\_at: str UTC timestamp string in ISO 8601 format. Link to this property version: int Link to this property active\_rollout\_id: Optional\[str] An identifier for a specific rollout within an application. Link to this property
constraints: Optional\[CcScheduledApplicationConstraints] jurisdiction: Optional\[str] Restricts placement to datacenters in the selected jurisdiction. Choose “eu”, “fedramp”, or “us”. When combined with regions, EU supports EEUR and WEUR while FedRAMP and US support ENAM and WNAM. Link to this property regions: Optional\[List\[str]] Link to this property
Link to this property
durable\_objects: Optional\[CcScheduledApplicationDurableObjects] Durable object configuration stored on and returned from a Cloudchamber application. namespace\_id: str The namespace ID of the durable object namespace to use for this application. Link to this property
Link to this property
health: Optional\[CcScheduledApplicationHealth]
errors: List\[CcScheduledApplicationHealthError]
event: CcScheduledApplicationHealthErrorEvent An event within a Placement or a Job. id: str Link to this property details: Dict\[str, object] Link to this property message: str Link to this property
name: Literal\["SchedulerPlaced", "NetworkingIPAssigned", "VMStarted", 14 more] Name of the event that describes the kind event that happened. - SchedulerPlaced: It’s the first event that creates a container placement. It happens when the Containers runtime was able to retrieve deployment resources and start verifying everything is correct. - NetworkingIPAssigned: It’s sent when the Containers runtime maps the IP to the container. - VMStarted: It’s sent when the Containers runtime starts the VM. The container might remain unhealthy at this point. - ImagePulled: It’s sent when the Containers runtime pulls the image successfully. - ImagePullError: It’s sent when the Containers runtime is having issues pulling the image. The message and details have more information on what happened for debugging. - VMFailedToStart: It’s sent when the Containers runtime was unable to boot the VM. - VMStopping: It’s sent when the scheduler is stopping the VM. - VMStopped: It’s sent when the VM finally exits. - VMFailed: It’s sent when the scheduling of the VM failed in the current location. - RuntimeStartFailed: It’s sent when the runtime hits an internal error. - SSHStarted: It’s sent when the container gains network connectivity and opens the SSH port. Containers only send this event when SSH keys exist. - CheckUpdate: Sent when the status of a health or readiness check changes. This may also affect the health status of the placement. - DurableObjectConnected: Sent when a durable object instance connects and gains control of the deployment. This event is only sent for durable object deployments. It is sent after VMStarted. - ContainerStarted: It’s sent when the container starts running. One of the following: "SchedulerPlaced" Link to this property "NetworkingIPAssigned" Link to this property "VMStarted" Link to this property "ImagePulled" Link to this property "ImagePullError" Link to this property "VMFailedToStart" Link to this property "NetworkingIPAssignmentFailed" Link to this property "VMRunning" Link to this property "VMStopping" Link to this property "VMStopped" Link to this property "VMFailed" Link to this property "RuntimeStartFailed" Link to this property "SSHStarted" Link to this property "ServiceHealthUpdates" Link to this property "CheckUpdate" Link to this property "DurableObjectConnected" Link to this property "ContainerStarted" Link to this property
Link to this property status\_change: Dict\[str, object] Link to this property time: str UTC timestamp string in ISO 8601 format. Link to this property
type: Literal\["Info", "Error", "Warn", 2 more] One of the following: "Info" Link to this property "Error" Link to this property "Warn" Link to this property "UserError" Link to this property "SystemError" Link to this property
Link to this property
Link to this property instance\_id: str An instance ID represents an identifier of an instance configuration that maintains an underlying placement. Link to this property
Link to this property
instances: CcScheduledApplicationHealthInstances Shows a count of application instance states. active: int Number of instances whose runtime reports the container as running (container\_status = “running”). This is a subset of the placements that remain up: an instance that is already bound to a Durable Object and serving traffic is counted under “assigned” until its container\_status catches up to “running”, so container\_status can briefly lag Durable Object attachment under churn. To estimate running, Durable-Object-bound instances, sum “active” + “assigned” rather than reading “active” alone. Link to this property assigned: int Number of instances bound to a Durable Object with a running placement whose container\_status remains behind “running”. These count as live, serving instances; “active” + “assigned” approximates the running, Durable-Object-bound count. Link to this property
Link to this property
summary: Optional\[Literal\["healthy", "degraded", "unhealthy", "pending"]] High-level health assessment. Only populated for “new\_instances” strategy. Based on a sample of target-version instances rather than a full count. - “pending”: Zero target-version instances exist yet. - “healthy”: Every sampled target-version instance reports running or active. - “degraded”: Some sampled instances remain starting or scheduling. - “unhealthy”: One or more sampled instances have failed. One of the following: "healthy" Link to this property "degraded" Link to this property "unhealthy" Link to this property "pending" Link to this property
Link to this property
Link to this property max\_instances: Optional\[int] Maximum number of instances the application allows. This is relevant for applications that auto-scale. Link to this property
observability: Optional\[CcScheduledApplicationObservability] Top-level observability settings for the application. This field is mutually exclusive with configuration.observability.
logs: Optional\[CcScheduledApplicationObservabilityLogs] Observability logging settings. enabled: Optional\[bool] Link to this property
Link to this property
Link to this property rollout\_active\_grace\_period: Optional\[int] Grace period for active instances to stay alive before becoming eligible for shutdown signal due to a rollout, in seconds. Defaults to 0. maximum604800 minimum0 Link to this property
Link to this property
class CcDurableObjectApplication: … Each Durable Object creates and manages the lifecycle of its container instance. id: str An Application ID represents an identifier of an application. Link to this property account\_id: str A unique identifier for the user’s account. Link to this property created\_at: str UTC timestamp string in ISO 8601 format. Link to this property
durable\_objects: CcDurableObjectApplicationDurableObjects Durable object configuration using a namespace ID. namespace\_id: str The namespace ID of the durable object namespace to use for this application. Link to this property
Link to this property name: str The application name. Link to this property scheduling\_policy: Literal\["durable\_object"] Selects a Durable Object-managed application. Each Durable Object creates and manages the lifecycle of its container instance. Configure application-wide observability settings here. Deployment configuration, scaling, placement constraints, versions, and rollouts do not apply. Link to this property updated\_at: str UTC timestamp string in ISO 8601 format. Link to this property
configuration: Optional\[CcDurableObjectApplicationConfiguration] Application-wide settings for a Durable Object-managed application.
authorized\_keys: Optional\[List\[CcDurableObjectApplicationConfigurationAuthorizedKey]] public\_key: str An SSH public key. Link to this property name: Optional\[str] Optional human readable name for this key. Link to this property
Link to this property
wrangler\_ssh: Optional\[CcDurableObjectApplicationConfigurationWranglerSSH] Configuration properties for connecting with SSH to a container using Wrangler. enabled: Optional\[bool] Link to this property port: Optional\[int] maximum65535 minimum1 Link to this property
Link to this property
Link to this property
health: Optional\[CcDurableObjectApplicationHealth] Aggregate current activity for the latest observed placement of each instance. Runtime snapshots feed periodic background sweeps. Counts refresh after each complete sweep. Instance listings retain their separate three-month history for failure discovery.
instances: CcDurableObjectApplicationHealthInstances Counts of observed non-terminal instances. active: int Number of instances whose runtime reports running or stopping. minimum0 Link to this property starting: int Number of instances whose runtime reports starting. minimum0 Link to this property
Link to this property summary: Optional\[Literal\["pending"]] Present as pending until the first activity sweep completes; omitted afterward. Link to this property
Link to this property
observability: Optional\[CcDurableObjectApplicationObservability] Application-wide logging settings for a Durable Object-managed application. The application publishes these settings to its runtime metadata. Updating them does not create a deployment or rollout.
logs: Optional\[CcDurableObjectApplicationObservabilityLogs] Application-wide logging settings. enabled: Optional\[bool] Link to this property
Link to this property
Link to this property
Link to this property
[Link to this property](<#(resource)%20containers.applications%20%3E%20(model)%20application_create_response%20%3E%20(schema)>)
ApplicationGetResponse The public Containers API returns an application. One of the following:
class CcScheduledApplication: … Describes an application and the parameters that govern how it places its instances. id: str An Application ID represents an identifier of an application. Link to this property account\_id: str A unique identifier for the user’s account. Link to this property
configuration: CcScheduledApplicationConfiguration User-specified container configuration. image: str Image url. Link to this property
authorized\_keys: Optional\[List\[CcScheduledApplicationConfigurationAuthorizedKey]] public\_key: str An SSH public key. Link to this property name: Optional\[str] Optional human readable name for this key. Link to this property
Link to this property command: Optional\[List\[str]] The command that runs when the container starts, passed to the entrypoint. You can override this at run-time. If you override only the command, it gets passed to the default entrypoint specified in the image. Link to this property entrypoint: Optional\[List\[str]] The entry point for the container, specifying the executable to run when the container starts. You can override this at run-time. If you do, the default command from the image is ignored. Specify both entrypoint and command at run-time to completely replace the image defaults. Link to this property
environment\_variables: Optional\[List\[CcScheduledApplicationConfigurationEnvironmentVariable]] Container environment variables. name: str An environment variable name. Link to this property value: str An environment variable value. Link to this property
Link to this property
instance\_type: Optional\[Literal\["lite", "basic", "standard-1", 3 more]] The instance type configures vCPU, memory, and disk. - “lite”: 1/16 vCPU, 256 MiB memory, 2 GB disk - “basic”: 1/4 vCPU, 1 GiB memory, 4 GB disk - “standard-1”: 1/2 vCPU, 4 GiB memory, 8 GB disk - “standard-2”: 1 vCPU, 6 GiB memory, 12 GB disk - “standard-3”: 2 vCPU, 8 GiB memory, 16 GB disk - “standard-4”: 4 vCPU, 12 GiB memory, 20 GB disk One of the following: "lite" Link to this property "basic" Link to this property "standard-1" Link to this property "standard-2" Link to this property "standard-3" Link to this property "standard-4" Link to this property
Link to this property
observability: Optional\[CcScheduledApplicationConfigurationObservability] Settings for deployment observability such as logging.
logs: Optional\[CcScheduledApplicationConfigurationObservabilityLogs] Observability logging settings. enabled: Optional\[bool] Link to this property
Link to this property
Link to this property
Link to this property created\_at: str UTC timestamp string in ISO 8601 format. Link to this property instances: int Number of deployments to create. Link to this property name: str The application name. Link to this property
scheduling\_policy: Literal\["default", "durable\_object"] The scheduling policy to use for an application. One of the following: "default" Link to this property "durable\_object" Link to this property
Link to this property updated\_at: str UTC timestamp string in ISO 8601 format. Link to this property version: int Link to this property active\_rollout\_id: Optional\[str] An identifier for a specific rollout within an application. Link to this property
constraints: Optional\[CcScheduledApplicationConstraints] jurisdiction: Optional\[str] Restricts placement to datacenters in the selected jurisdiction. Choose “eu”, “fedramp”, or “us”. When combined with regions, EU supports EEUR and WEUR while FedRAMP and US support ENAM and WNAM. Link to this property regions: Optional\[List\[str]] Link to this property
Link to this property
durable\_objects: Optional\[CcScheduledApplicationDurableObjects] Durable object configuration stored on and returned from a Cloudchamber application. namespace\_id: str The namespace ID of the durable object namespace to use for this application. Link to this property
Link to this property
health: Optional\[CcScheduledApplicationHealth]
errors: List\[CcScheduledApplicationHealthError]
event: CcScheduledApplicationHealthErrorEvent An event within a Placement or a Job. id: str Link to this property details: Dict\[str, object] Link to this property message: str Link to this property
name: Literal\["SchedulerPlaced", "NetworkingIPAssigned", "VMStarted", 14 more] Name of the event that describes the kind event that happened. - SchedulerPlaced: It’s the first event that creates a container placement. It happens when the Containers runtime was able to retrieve deployment resources and start verifying everything is correct. - NetworkingIPAssigned: It’s sent when the Containers runtime maps the IP to the container. - VMStarted: It’s sent when the Containers runtime starts the VM. The container might remain unhealthy at this point. - ImagePulled: It’s sent when the Containers runtime pulls the image successfully. - ImagePullError: It’s sent when the Containers runtime is having issues pulling the image. The message and details have more information on what happened for debugging. - VMFailedToStart: It’s sent when the Containers runtime was unable to boot the VM. - VMStopping: It’s sent when the scheduler is stopping the VM. - VMStopped: It’s sent when the VM finally exits. - VMFailed: It’s sent when the scheduling of the VM failed in the current location. - RuntimeStartFailed: It’s sent when the runtime hits an internal error. - SSHStarted: It’s sent when the container gains network connectivity and opens the SSH port. Containers only send this event when SSH keys exist. - CheckUpdate: Sent when the status of a health or readiness check changes. This may also affect the health status of the placement. - DurableObjectConnected: Sent when a durable object instance connects and gains control of the deployment. This event is only sent for durable object deployments. It is sent after VMStarted. - ContainerStarted: It’s sent when the container starts running. One of the following: "SchedulerPlaced" Link to this property "NetworkingIPAssigned" Link to this property "VMStarted" Link to this property "ImagePulled" Link to this property "ImagePullError" Link to this property "VMFailedToStart" Link to this property "NetworkingIPAssignmentFailed" Link to this property "VMRunning" Link to this property "VMStopping" Link to this property "VMStopped" Link to this property "VMFailed" Link to this property "RuntimeStartFailed" Link to this property "SSHStarted" Link to this property "ServiceHealthUpdates" Link to this property "CheckUpdate" Link to this property "DurableObjectConnected" Link to this property "ContainerStarted" Link to this property
Link to this property status\_change: Dict\[str, object] Link to this property time: str UTC timestamp string in ISO 8601 format. Link to this property
type: Literal\["Info", "Error", "Warn", 2 more] One of the following: "Info" Link to this property "Error" Link to this property "Warn" Link to this property "UserError" Link to this property "SystemError" Link to this property
Link to this property
Link to this property instance\_id: str An instance ID represents an identifier of an instance configuration that maintains an underlying placement. Link to this property
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instances: CcScheduledApplicationHealthInstances Shows a count of application instance states. active: int Number of instances whose runtime reports the container as running (container\_status = “running”). This is a subset of the placements that remain up: an instance that is already bound to a Durable Object and serving traffic is counted under “assigned” until its container\_status catches up to “running”, so container\_status can briefly lag Durable Object attachment under churn. To estimate running, Durable-Object-bound instances, sum “active” + “assigned” rather than reading “active” alone. Link to this property assigned: int Number of instances bound to a Durable Object with a running placement whose container\_status remains behind “running”. These count as live, serving instances; “active” + “assigned” approximates the running, Durable-Object-bound count. Link to this property
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summary: Optional\[Literal\["healthy", "degraded", "unhealthy", "pending"]] High-level health assessment. Only populated for “new\_instances” strategy. Based on a sample of target-version instances rather than a full count. - “pending”: Zero target-version instances exist yet. - “healthy”: Every sampled target-version instance reports running or active. - “degraded”: Some sampled instances remain starting or scheduling. - “unhealthy”: One or more sampled instances have failed. One of the following: "healthy" Link to this property "degraded" Link to this property "unhealthy" Link to this property "pending" Link to this property
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Link to this property max\_instances: Optional\[int] Maximum number of instances the application allows. This is relevant for applications that auto-scale. Link to this property
observability: Optional\[CcScheduledApplicationObservability] Top-level observability settings for the application. This field is mutually exclusive with configuration.observability.
logs: Optional\[CcScheduledApplicationObservabilityLogs] Observability logging settings. enabled: Optional\[bool] Link to this property
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Link to this property rollout\_active\_grace\_period: Optional\[int] Grace period for active instances to stay alive before becoming eligible for shutdown signal due to a rollout, in seconds. Defaults to 0. maximum604800 minimum0 Link to this property
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class CcDurableObjectApplication: … Each Durable Object creates and manages the lifecycle of its container instance. id: str An Application ID represents an identifier of an application. Link to this property account\_id: str A unique identifier for the user’s account. Link to this property created\_at: str UTC timestamp string in ISO 8601 format. Link to this property
durable\_objects: CcDurableObjectApplicationDurableObjects Durable object configuration using a namespace ID. namespace\_id: str The namespace ID of the durable object namespace to use for this application. Link to this property
Link to this property name: str The application name. Link to this property scheduling\_policy: Literal\["durable\_object"] Selects a Durable Object-managed application. Each Durable Object creates and manages the lifecycle of its container instance. Configure application-wide observability settings here. Deployment configuration, scaling, placement constraints, versions, and rollouts do not apply. Link to this property updated\_at: str UTC timestamp string in ISO 8601 format. Link to this property
configuration: Optional\[CcDurableObjectApplicationConfiguration] Application-wide settings for a Durable Object-managed application.
authorized\_keys: Optional\[List\[CcDurableObjectApplicationConfigurationAuthorizedKey]] public\_key: str An SSH public key. Link to this property name: Optional\[str] Optional human readable name for this key. Link to this property
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wrangler\_ssh: Optional\[CcDurableObjectApplicationConfigurationWranglerSSH] Configuration properties for connecting with SSH to a container using Wrangler. enabled: Optional\[bool] Link to this property port: Optional\[int] maximum65535 minimum1 Link to this property
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health: Optional\[CcDurableObjectApplicationHealth] Aggregate current activity for the latest observed placement of each instance. Runtime snapshots feed periodic background sweeps. Counts refresh after each complete sweep. Instance listings retain their separate three-month history for failure discovery.
instances: CcDurableObjectApplicationHealthInstances Counts of observed non-terminal instances. active: int Number of instances whose runtime reports running or stopping. minimum0 Link to this property starting: int Number of instances whose runtime reports starting. minimum0 Link to this property
Link to this property summary: Optional\[Literal\["pending"]] Present as pending until the first activity sweep completes; omitted afterward. Link to this property
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observability: Optional\[CcDurableObjectApplicationObservability] Application-wide logging settings for a Durable Object-managed application. The application publishes these settings to its runtime metadata. Updating them does not create a deployment or rollout.
logs: Optional\[CcDurableObjectApplicationObservabilityLogs] Application-wide logging settings. enabled: Optional\[bool] Link to this property
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[Link to this property](<#(resource)%20containers.applications%20%3E%20(model)%20application_get_response%20%3E%20(schema)>)
ApplicationEditResponse The public Containers API returns an application. One of the following:
class CcScheduledApplication: … Describes an application and the parameters that govern how it places its instances. id: str An Application ID represents an identifier of an application. Link to this property account\_id: str A unique identifier for the user’s account. Link to this property
configuration: CcScheduledApplicationConfiguration User-specified container configuration. image: str Image url. Link to this property
authorized\_keys: Optional\[List\[CcScheduledApplicationConfigurationAuthorizedKey]] public\_key: str An SSH public key. Link to this property name: Optional\[str] Optional human readable name for this key. Link to this property
Link to this property command: Optional\[List\[str]] The command that runs when the container starts, passed to the entrypoint. You can override this at run-time. If you override only the command, it gets passed to the default entrypoint specified in the image. Link to this property entrypoint: Optional\[List\[str]] The entry point for the container, specifying the executable to run when the container starts. You can override this at run-time. If you do, the default command from the image is ignored. Specify both entrypoint and command at run-time to completely replace the image defaults. Link to this property
environment\_variables: Optional\[List\[CcScheduledApplicationConfigurationEnvironmentVariable]] Container environment variables. name: str An environment variable name. Link to this property value: str An environment variable value. Link to this property
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instance\_type: Optional\[Literal\["lite", "basic", "standard-1", 3 more]] The instance type configures vCPU, memory, and disk. - “lite”: 1/16 vCPU, 256 MiB memory, 2 GB disk - “basic”: 1/4 vCPU, 1 GiB memory, 4 GB disk - “standard-1”: 1/2 vCPU, 4 GiB memory, 8 GB disk - “standard-2”: 1 vCPU, 6 GiB memory, 12 GB disk - “standard-3”: 2 vCPU, 8 GiB memory, 16 GB disk - “standard-4”: 4 vCPU, 12 GiB memory, 20 GB disk One of the following: "lite" Link to this property "basic" Link to this property "standard-1" Link to this property "standard-2" Link to this property "standard-3" Link to this property "standard-4" Link to this property
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observability: Optional\[CcScheduledApplicationConfigurationObservability] Settings for deployment observability such as logging.
logs: Optional\[CcScheduledApplicationConfigurationObservabilityLogs] Observability logging settings. enabled: Optional\[bool] Link to this property
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Link to this property created\_at: str UTC timestamp string in ISO 8601 format. Link to this property instances: int Number of deployments to create. Link to this property name: str The application name. Link to this property
scheduling\_policy: Literal\["default", "durable\_object"] The scheduling policy to use for an application. One of the following: "default" Link to this property "durable\_object" Link to this property
Link to this property updated\_at: str UTC timestamp string in ISO 8601 format. Link to this property version: int Link to this property active\_rollout\_id: Optional\[str] An identifier for a specific rollout within an application. Link to this property
constraints: Optional\[CcScheduledApplicationConstraints] jurisdiction: Optional\[str] Restricts placement to datacenters in the selected jurisdiction. Choose “eu”, “fedramp”, or “us”. When combined with regions, EU supports EEUR and WEUR while FedRAMP and US support ENAM and WNAM. Link to this property regions: Optional\[List\[str]] Link to this property
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durable\_objects: Optional\[CcScheduledApplicationDurableObjects] Durable object configuration stored on and returned from a Cloudchamber application. namespace\_id: str The namespace ID of the durable object namespace to use for this application. Link to this property
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health: Optional\[CcScheduledApplicationHealth]
errors: List\[CcScheduledApplicationHealthError]
event: CcScheduledApplicationHealthErrorEvent An event within a Placement or a Job. id: str Link to this property details: Dict\[str, object] Link to this property message: str Link to this property
name: Literal\["SchedulerPlaced", "NetworkingIPAssigned", "VMStarted", 14 more] Name of the event that describes the kind event that happened. - SchedulerPlaced: It’s the first event that creates a container placement. It happens when the Containers runtime was able to retrieve deployment resources and start verifying everything is correct. - NetworkingIPAssigned: It’s sent when the Containers runtime maps the IP to the container. - VMStarted: It’s sent when the Containers runtime starts the VM. The container might remain unhealthy at this point. - ImagePulled: It’s sent when the Containers runtime pulls the image successfully. - ImagePullError: It’s sent when the Containers runtime is having issues pulling the image. The message and details have more information on what happened for debugging. - VMFailedToStart: It’s sent when the Containers runtime was unable to boot the VM. - VMStopping: It’s sent when the scheduler is stopping the VM. - VMStopped: It’s sent when the VM finally exits. - VMFailed: It’s sent when the scheduling of the VM failed in the current location. - RuntimeStartFailed: It’s sent when the runtime hits an internal error. - SSHStarted: It’s sent when the container gains network connectivity and opens the SSH port. Containers only send this event when SSH keys exist. - CheckUpdate: Sent when the status of a health or readiness check changes. This may also affect the health status of the placement. - DurableObjectConnected: Sent when a durable object instance connects and gains control of the deployment. This event is only sent for durable object deployments. It is sent after VMStarted. - ContainerStarted: It’s sent when the container starts running. One of the following: "SchedulerPlaced" Link to this property "NetworkingIPAssigned" Link to this property "VMStarted" Link to this property "ImagePulled" Link to this property "ImagePullError" Link to this property "VMFailedToStart" Link to this property "NetworkingIPAssignmentFailed" Link to this property "VMRunning" Link to this property "VMStopping" Link to this property "VMStopped" Link to this property "VMFailed" Link to this property "RuntimeStartFailed" Link to this property "SSHStarted" Link to this property "ServiceHealthUpdates" Link to this property "CheckUpdate" Link to this property "DurableObjectConnected" Link to this property "ContainerStarted" Link to this property
Link to this property status\_change: Dict\[str, object] Link to this property time: str UTC timestamp string in ISO 8601 format. Link to this property
type: Literal\["Info", "Error", "Warn", 2 more] One of the following: "Info" Link to this property "Error" Link to this property "Warn" Link to this property "UserError" Link to this property "SystemError" Link to this property
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Link to this property instance\_id: str An instance ID represents an identifier of an instance configuration that maintains an underlying placement. Link to this property
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instances: CcScheduledApplicationHealthInstances Shows a count of application instance states. active: int Number of instances whose runtime reports the container as running (container\_status = “running”). This is a subset of the placements that remain up: an instance that is already bound to a Durable Object and serving traffic is counted under “assigned” until its container\_status catches up to “running”, so container\_status can briefly lag Durable Object attachment under churn. To estimate running, Durable-Object-bound instances, sum “active” + “assigned” rather than reading “active” alone. Link to this property assigned: int Number of instances bound to a Durable Object with a running placement whose container\_status remains behind “running”. These count as live, serving instances; “active” + “assigned” approximates the running, Durable-Object-bound count. Link to this property
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summary: Optional\[Literal\["healthy", "degraded", "unhealthy", "pending"]] High-level health assessment. Only populated for “new\_instances” strategy. Based on a sample of target-version instances rather than a full count. - “pending”: Zero target-version instances exist yet. - “healthy”: Every sampled target-version instance reports running or active. - “degraded”: Some sampled instances remain starting or scheduling. - “unhealthy”: One or more sampled instances have failed. One of the following: "healthy" Link to this property "degraded" Link to this property "unhealthy" Link to this property "pending" Link to this property
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Link to this property max\_instances: Optional\[int] Maximum number of instances the application allows. This is relevant for applications that auto-scale. Link to this property
observability: Optional\[CcScheduledApplicationObservability] Top-level observability settings for the application. This field is mutually exclusive with configuration.observability.
logs: Optional\[CcScheduledApplicationObservabilityLogs] Observability logging settings. enabled: Optional\[bool] Link to this property
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Link to this property rollout\_active\_grace\_period: Optional\[int] Grace period for active instances to stay alive before becoming eligible for shutdown signal due to a rollout, in seconds. Defaults to 0. maximum604800 minimum0 Link to this property
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class CcDurableObjectApplication: … Each Durable Object creates and manages the lifecycle of its container instance. id: str An Application ID represents an identifier of an application. Link to this property account\_id: str A unique identifier for the user’s account. Link to this property created\_at: str UTC timestamp string in ISO 8601 format. Link to this property
durable\_objects: CcDurableObjectApplicationDurableObjects Durable object configuration using a namespace ID. namespace\_id: str The namespace ID of the durable object namespace to use for this application. Link to this property
Link to this property name: str The application name. Link to this property scheduling\_policy: Literal\["durable\_object"] Selects a Durable Object-managed application. Each Durable Object creates and manages the lifecycle of its container instance. Configure application-wide observability settings here. Deployment configuration, scaling, placement constraints, versions, and rollouts do not apply. Link to this property updated\_at: str UTC timestamp string in ISO 8601 format. Link to this property
configuration: Optional\[CcDurableObjectApplicationConfiguration] Application-wide settings for a Durable Object-managed application.
authorized\_keys: Optional\[List\[CcDurableObjectApplicationConfigurationAuthorizedKey]] public\_key: str An SSH public key. Link to this property name: Optional\[str] Optional human readable name for this key. Link to this property
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wrangler\_ssh: Optional\[CcDurableObjectApplicationConfigurationWranglerSSH] Configuration properties for connecting with SSH to a container using Wrangler. enabled: Optional\[bool] Link to this property port: Optional\[int] maximum65535 minimum1 Link to this property
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health: Optional\[CcDurableObjectApplicationHealth] Aggregate current activity for the latest observed placement of each instance. Runtime snapshots feed periodic background sweeps. Counts refresh after each complete sweep. Instance listings retain their separate three-month history for failure discovery.
instances: CcDurableObjectApplicationHealthInstances Counts of observed non-terminal instances. active: int Number of instances whose runtime reports running or stopping. minimum0 Link to this property starting: int Number of instances whose runtime reports starting. minimum0 Link to this property
Link to this property summary: Optional\[Literal\["pending"]] Present as pending until the first activity sweep completes; omitted afterward. Link to this property
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observability: Optional\[CcDurableObjectApplicationObservability] Application-wide logging settings for a Durable Object-managed application. The application publishes these settings to its runtime metadata. Updating them does not create a deployment or rollout.
logs: Optional\[CcDurableObjectApplicationObservabilityLogs] Application-wide logging settings. enabled: Optional\[bool] Link to this property
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[Link to this property](<#(resource)%20containers.applications%20%3E%20(model)%20application_edit_response%20%3E%20(schema)>)
class ApplicationDeleteResponse: … Result of starting asynchronous deletion for a Containers application. message: str Link to this property
[Link to this property](<#(resource)%20containers.applications%20%3E%20(model)%20application_delete_response%20%3E%20(schema)>) #### ApplicationsInstances ##### [List container instances (deprecated)](https://developers.cloudflare.com/api/python/resources/containers/subresources/applications/subresources/instances/methods/list_v1) Deprecated containers.applications.instances.list\_v1(strapplication\_id, InstanceListV1Params\*\*kwargs) -> SyncContainersInstancesV1Pagination\[[InstanceListV1Response]()] GET/accounts/{account\_id}/containers/applications/{application\_id}/instances ##### [List container instances](https://developers.cloudflare.com/api/python/resources/containers/subresources/applications/subresources/instances/methods/list) containers.applications.instances.list(strapplication\_id, InstanceListParams\*\*kwargs) -> SyncPageTokenPagination\[[InstanceListResponse]()] GET/accounts/{account\_id}/containers/applications/{application\_id}/instances-v2 ##### [Get a container instance](https://developers.cloudflare.com/api/python/resources/containers/subresources/applications/subresources/instances/methods/get) containers.applications.instances.get(strinstance\_id, InstanceGetParams\*\*kwargs) -> [InstanceGetResponse]() GET/accounts/{account\_id}/containers/applications/{application\_id}/instances/{instance\_id} ##### ModelsExpand Collapse
class InstanceListV1Response: … The last-reported state of a logical container instance. id: str A container instance ID (64-character hex Durable Object actor ID). maxLength64 minLength64 Link to this property application\_id: str An Application ID represents an identifier of an application. Link to this property image: str The image for the current container placement, when one is available. Link to this property
status: Status The latest known status of a container instance.
state: Literal\["provisioning", "running", "failed", 5 more] The current lifecycle state of a container instance. One of the following: "provisioning" Link to this property "running" Link to this property "failed" Link to this property "stopping" Link to this property "stopped" Link to this property "unhealthy" Link to this property "inactive" Link to this property "unknown" Link to this property
Link to this property updated\_at: str UTC timestamp string in ISO 8601 format. Link to this property exit\_code: Optional\[int] The process exit code, when the runtime reports one. Link to this property
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configuration: Optional\[Configuration] The resources allocated to the container instance. disk: int Disk allocated to the container instance, in decimal MB. minimum1 Link to this property memory: int Memory allocated to the container instance, in MiB. minimum1 Link to this property vcpu: float Number of virtual CPUs allocated to the container instance. exclusiveMinimum minimum0 Link to this property
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location: Optional\[Location] The location of the instance’s current container placement. name: str Unique location code used to identify locations on a logical level. Link to this property region: str Represents a group of datacenters. Choose one of “AFR”, “APAC”, “EEUR”, “ENAM”, “WNAM”, “ME”, “OC”, “SAM”, or “WEUR”. Link to this property
Link to this property name: Optional\[str] The customer-provided instance name, when available. Its UTF-8 encoding uses at most 1,024 bytes. Link to this property started\_at: Optional\[str] The time at which the current container placement started, when one exists. Link to this property
[Link to this property](<#(resource)%20containers.applications.instances%20%3E%20(model)%20instance_list_v1_response%20%3E%20(schema)>)
class InstanceListResponse: … The last-reported state of a logical container instance. id: str A container instance ID (64-character hex Durable Object actor ID). maxLength64 minLength64 Link to this property application\_id: str An Application ID represents an identifier of an application. Link to this property image: str The image for the current container placement, when one is available. Link to this property
status: Status The latest known status of a container instance.
state: Literal\["provisioning", "running", "failed", 5 more] The current lifecycle state of a container instance. One of the following: "provisioning" Link to this property "running" Link to this property "failed" Link to this property "stopping" Link to this property "stopped" Link to this property "unhealthy" Link to this property "inactive" Link to this property "unknown" Link to this property
Link to this property updated\_at: str UTC timestamp string in ISO 8601 format. Link to this property exit\_code: Optional\[int] The process exit code, when the runtime reports one. Link to this property
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configuration: Optional\[Configuration] The resources allocated to the container instance. disk: int Disk allocated to the container instance, in decimal MB. minimum1 Link to this property memory: int Memory allocated to the container instance, in MiB. minimum1 Link to this property vcpu: float Number of virtual CPUs allocated to the container instance. exclusiveMinimum minimum0 Link to this property
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location: Optional\[Location] The location of the instance’s current container placement. name: str Unique location code used to identify locations on a logical level. Link to this property region: str Represents a group of datacenters. Choose one of “AFR”, “APAC”, “EEUR”, “ENAM”, “WNAM”, “ME”, “OC”, “SAM”, or “WEUR”. Link to this property
Link to this property name: Optional\[str] The customer-provided instance name, when available. Its UTF-8 encoding uses at most 1,024 bytes. Link to this property started\_at: Optional\[str] The time at which the current container placement started, when one exists. Link to this property
[Link to this property](<#(resource)%20containers.applications.instances%20%3E%20(model)%20instance_list_response%20%3E%20(schema)>)
class InstanceGetResponse: … The last-reported state of a logical container instance. id: str A container instance ID (64-character hex Durable Object actor ID). maxLength64 minLength64 Link to this property application\_id: str An Application ID represents an identifier of an application. Link to this property image: str The image for the current container placement, when one is available. Link to this property
status: Status The latest known status of a container instance.
state: Literal\["provisioning", "running", "failed", 5 more] The current lifecycle state of a container instance. One of the following: "provisioning" Link to this property "running" Link to this property "failed" Link to this property "stopping" Link to this property "stopped" Link to this property "unhealthy" Link to this property "inactive" Link to this property "unknown" Link to this property
Link to this property updated\_at: str UTC timestamp string in ISO 8601 format. Link to this property exit\_code: Optional\[int] The process exit code, when the runtime reports one. Link to this property
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configuration: Optional\[Configuration] The resources allocated to the container instance. disk: int Disk allocated to the container instance, in decimal MB. minimum1 Link to this property memory: int Memory allocated to the container instance, in MiB. minimum1 Link to this property vcpu: float Number of virtual CPUs allocated to the container instance. exclusiveMinimum minimum0 Link to this property
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location: Optional\[Location] The location of the instance’s current container placement. name: str Unique location code used to identify locations on a logical level. Link to this property region: str Represents a group of datacenters. Choose one of “AFR”, “APAC”, “EEUR”, “ENAM”, “WNAM”, “ME”, “OC”, “SAM”, or “WEUR”. Link to this property
Link to this property name: Optional\[str] The customer-provided instance name, when available. Its UTF-8 encoding uses at most 1,024 bytes. Link to this property started\_at: Optional\[str] The time at which the current container placement started, when one exists. Link to this property
[Link to this property](<#(resource)%20containers.applications.instances%20%3E%20(model)%20instance_get_response%20%3E%20(schema)>) #### ApplicationsRollouts ##### [Create a new rollout for an application](https://developers.cloudflare.com/api/python/resources/containers/subresources/applications/subresources/rollouts/methods/create) containers.applications.rollouts.create(strapplication\_id, RolloutCreateParams\*\*kwargs) -> [RolloutCreateResponse]() POST/accounts/{account\_id}/containers/applications/{application\_id}/rollouts ##### ModelsExpand Collapse
class RolloutCreateResponse: … Represents the status and metadata of a rollout process for an application. For “rolling” strategy: includes steps and progress with instance counts. For “new\_instances” strategy: the response omits steps and progress. Use percentage, version\_distribution, and health.summary for status. id: str An identifier for a specific rollout within an application. Link to this property created\_at: str UTC timestamp string in ISO 8601 format. Link to this property
current\_configuration: CurrentConfiguration User-specified container configuration changes.
authorized\_keys: Optional\[List\[CurrentConfigurationAuthorizedKey]] public\_key: str An SSH public key. Link to this property name: Optional\[str] Optional human readable name for this key. Link to this property
Link to this property command: Optional\[List\[str]] The command that runs when the container starts, passed to the entrypoint. You can override this at run-time. If you override only the command, it gets passed to the default entrypoint specified in the image. Link to this property entrypoint: Optional\[List\[str]] The entry point for the container, specifying the executable to run when the container starts. You can override this at run-time. If you do, the default command from the image is ignored. Specify both entrypoint and command at run-time to completely replace the image defaults. Link to this property
environment\_variables: Optional\[List\[CurrentConfigurationEnvironmentVariable]] Container environment variables. name: str An environment variable name. Link to this property value: str An environment variable value. Link to this property
Link to this property image: Optional\[str] Image url. Link to this property
instance\_type: Optional\[Literal\["lite", "basic", "standard-1", 3 more]] The instance type configures vCPU, memory, and disk. - “lite”: 1/16 vCPU, 256 MiB memory, 2 GB disk - “basic”: 1/4 vCPU, 1 GiB memory, 4 GB disk - “standard-1”: 1/2 vCPU, 4 GiB memory, 8 GB disk - “standard-2”: 1 vCPU, 6 GiB memory, 12 GB disk - “standard-3”: 2 vCPU, 8 GiB memory, 16 GB disk - “standard-4”: 4 vCPU, 12 GiB memory, 20 GB disk One of the following: "lite" Link to this property "basic" Link to this property "standard-1" Link to this property "standard-2" Link to this property "standard-3" Link to this property "standard-4" Link to this property
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observability: Optional\[CurrentConfigurationObservability] Settings for deployment observability such as logging.
logs: Optional\[CurrentConfigurationObservabilityLogs] Observability logging settings. enabled: Optional\[bool] Link to this property
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Link to this property current\_version: int Current application version before the rollout. Link to this property description: str Link to this property
health: Health
errors: List\[HealthError]
event: HealthErrorEvent An event within a Placement or a Job. id: str Link to this property details: Dict\[str, object] Link to this property message: str Link to this property
name: Literal\["SchedulerPlaced", "NetworkingIPAssigned", "VMStarted", 14 more] Name of the event that describes the kind event that happened. - SchedulerPlaced: It’s the first event that creates a container placement. It happens when the Containers runtime was able to retrieve deployment resources and start verifying everything is correct. - NetworkingIPAssigned: It’s sent when the Containers runtime maps the IP to the container. - VMStarted: It’s sent when the Containers runtime starts the VM. The container might remain unhealthy at this point. - ImagePulled: It’s sent when the Containers runtime pulls the image successfully. - ImagePullError: It’s sent when the Containers runtime is having issues pulling the image. The message and details have more information on what happened for debugging. - VMFailedToStart: It’s sent when the Containers runtime was unable to boot the VM. - VMStopping: It’s sent when the scheduler is stopping the VM. - VMStopped: It’s sent when the VM finally exits. - VMFailed: It’s sent when the scheduling of the VM failed in the current location. - RuntimeStartFailed: It’s sent when the runtime hits an internal error. - SSHStarted: It’s sent when the container gains network connectivity and opens the SSH port. Containers only send this event when SSH keys exist. - CheckUpdate: Sent when the status of a health or readiness check changes. This may also affect the health status of the placement. - DurableObjectConnected: Sent when a durable object instance connects and gains control of the deployment. This event is only sent for durable object deployments. It is sent after VMStarted. - ContainerStarted: It’s sent when the container starts running. One of the following: "SchedulerPlaced" Link to this property "NetworkingIPAssigned" Link to this property "VMStarted" Link to this property "ImagePulled" Link to this property "ImagePullError" Link to this property "VMFailedToStart" Link to this property "NetworkingIPAssignmentFailed" Link to this property "VMRunning" Link to this property "VMStopping" Link to this property "VMStopped" Link to this property "VMFailed" Link to this property "RuntimeStartFailed" Link to this property "SSHStarted" Link to this property "ServiceHealthUpdates" Link to this property "CheckUpdate" Link to this property "DurableObjectConnected" Link to this property "ContainerStarted" Link to this property
Link to this property status\_change: Dict\[str, object] Link to this property time: str UTC timestamp string in ISO 8601 format. Link to this property
type: Literal\["Info", "Error", "Warn", 2 more] One of the following: "Info" Link to this property "Error" Link to this property "Warn" Link to this property "UserError" Link to this property "SystemError" Link to this property
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Link to this property instance\_id: str An instance ID represents an identifier of an instance configuration that maintains an underlying placement. Link to this property
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instances: HealthInstances Shows a count of application instance states. active: int Number of instances whose runtime reports the container as running (container\_status = “running”). This is a subset of the placements that remain up: an instance that is already bound to a Durable Object and serving traffic is counted under “assigned” until its container\_status catches up to “running”, so container\_status can briefly lag Durable Object attachment under churn. To estimate running, Durable-Object-bound instances, sum “active” + “assigned” rather than reading “active” alone. Link to this property assigned: int Number of instances bound to a Durable Object with a running placement whose container\_status remains behind “running”. These count as live, serving instances; “active” + “assigned” approximates the running, Durable-Object-bound count. Link to this property
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summary: Optional\[Literal\["healthy", "degraded", "unhealthy", "pending"]] High-level health assessment. Only populated for “new\_instances” strategy. Based on a sample of target-version instances rather than a full count. - “pending”: Zero target-version instances exist yet. - “healthy”: Every sampled target-version instance reports running or active. - “degraded”: Some sampled instances remain starting or scheduling. - “unhealthy”: One or more sampled instances have failed. One of the following: "healthy" Link to this property "degraded" Link to this property "unhealthy" Link to this property "pending" Link to this property
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kind: Literal\["full\_auto", "full\_manual", "durable\_objects\_auto"] Kind of the rollout process. - “full\_auto”: For rolling rollouts, starts progressing steps upon rollout creation. For new\_instances rollouts, advances percentage targets automatically after target-version health is observed. - “full\_manual”: Requires manually progressing each step in the rollout using the UpdateRollout’s action paramater. - “durable\_objects\_auto”: Default when the application is a DO application. One of the following: "full\_auto" Link to this property "full\_manual" Link to this property "durable\_objects\_auto" Link to this property
Link to this property last\_updated\_at: str Timestamp of the most recent update to status, health, or progress. Link to this property
status: Literal\["pending", "progressing", "completed", 2 more] Current status of the rollout. One of the following: "pending" Link to this property "progressing" Link to this property "completed" Link to this property "reverted" Link to this property "replaced" Link to this property
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strategy: Literal\["rolling", "new\_instances"] The rollout strategy. - “rolling”: Step-based rollout with health gates. Actively replaces instances to reach each step’s target percentage. Response includes steps and progress. - “new\_instances”: Percentage control over version distribution. Version sync actively replaces instances to match the configured percentage. “full\_auto” ramps through fixed percentage targets after target-version health is observed. Response includes percentage, version\_distribution, and health.summary. One of the following: "rolling" Link to this property "new\_instances" Link to this property
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target\_configuration: TargetConfiguration User-specified container configuration changes.
authorized\_keys: Optional\[List\[TargetConfigurationAuthorizedKey]] public\_key: str An SSH public key. Link to this property name: Optional\[str] Optional human readable name for this key. Link to this property
Link to this property command: Optional\[List\[str]] The command that runs when the container starts, passed to the entrypoint. You can override this at run-time. If you override only the command, it gets passed to the default entrypoint specified in the image. Link to this property entrypoint: Optional\[List\[str]] The entry point for the container, specifying the executable to run when the container starts. You can override this at run-time. If you do, the default command from the image is ignored. Specify both entrypoint and command at run-time to completely replace the image defaults. Link to this property
environment\_variables: Optional\[List\[TargetConfigurationEnvironmentVariable]] Container environment variables. name: str An environment variable name. Link to this property value: str An environment variable value. Link to this property
Link to this property image: Optional\[str] Image url. Link to this property
instance\_type: Optional\[Literal\["lite", "basic", "standard-1", 3 more]] The instance type configures vCPU, memory, and disk. - “lite”: 1/16 vCPU, 256 MiB memory, 2 GB disk - “basic”: 1/4 vCPU, 1 GiB memory, 4 GB disk - “standard-1”: 1/2 vCPU, 4 GiB memory, 8 GB disk - “standard-2”: 1 vCPU, 6 GiB memory, 12 GB disk - “standard-3”: 2 vCPU, 8 GiB memory, 16 GB disk - “standard-4”: 4 vCPU, 12 GiB memory, 20 GB disk One of the following: "lite" Link to this property "basic" Link to this property "standard-1" Link to this property "standard-2" Link to this property "standard-3" Link to this property "standard-4" Link to this property
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observability: Optional\[TargetConfigurationObservability] Settings for deployment observability such as logging.
logs: Optional\[TargetConfigurationObservabilityLogs] Observability logging settings. enabled: Optional\[bool] Link to this property
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Link to this property target\_version: int Target application version after the rollout is complete and applied to all current instances. Link to this property percentage: Optional\[int] Current target version percentage (0-100). Only present for “new\_instances” strategy. Link to this property
progress: Optional\[Progress] Progress details of an application rollout. current\_step: int Current step being executed in the rollout process. Initialized to 0. Link to this property total\_instances: int Total number of instances the rollout affects. Link to this property total\_steps: int Total number of steps in the rollout. Link to this property updated\_instances: int Number of instances updated in the rollout process. Link to this property
version\_distribution: Optional\[ProgressVersionDistribution] Expected distribution of instances per version, based on the current percentage split. Populated during active rollouts. Values derive from the version percentage weights rather than actual running instance counts. current\_version\_instances: Optional\[int] Expected number of instances remaining on the current (old) version based on the current percentage split. Only populated for “rolling” strategy. Link to this property current\_version\_percentage: Optional\[int] The percentage of new instances being scheduled on the current version (100 - target\_version\_percentage). Only populated for “new\_instances” strategy. Link to this property target\_version\_instances: Optional\[int] Expected number of instances scheduled for the target (new) version based on the current percentage split. Only populated for “rolling” strategy. Link to this property target\_version\_percentage: Optional\[int] The active percentage of new instances being scheduled on the target version. For “rolling”, this reflects the step\_size.percentage of the current active step. For “new\_instances”, this reflects the user-set percentage. Link to this property
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Link to this property started\_at: Optional\[datetime] Timestamp when the rollout started. formatdate-time Link to this property
steps: Optional\[List\[Step]] id: int The sequential order of the rollout step, automatically assigned starting from 1, based on the total number of steps in the rollout process. Link to this property description: str Description of the rollout step. Link to this property
status: Literal\["pending", "progressing", "reverting", 2 more] Status of the rollout step. One of the following: "pending" Link to this property "progressing" Link to this property "reverting" Link to this property "completed" Link to this property "reverted" Link to this property
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step\_size: StepStepSize percentage: int Percentage of instances affected in this step. Min 10% and Max 100%. Link to this property
Link to this property completed\_at: Optional\[str] UTC timestamp string in ISO 8601 format. Link to this property reason: Optional\[str] Reason for the step’s current status. Link to this property started\_at: Optional\[str] UTC timestamp string in ISO 8601 format. Link to this property
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version\_distribution: Optional\[VersionDistribution] Version percentage distribution. Only present for “new\_instances” strategy. For “rolling” strategy, see progress.version\_distribution instead. current\_version\_percentage: int Percentage of instances on the current (old) version. Link to this property target\_version\_percentage: int Percentage of instances on the target (new) version. Link to this property
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[Link to this property](<#(resource)%20containers.applications.rollouts%20%3E%20(model)%20rollout_create_response%20%3E%20(schema)>) #### ApplicationsVersions ##### [List all application versions](https://developers.cloudflare.com/api/python/resources/containers/subresources/applications/subresources/versions/methods/list) containers.applications.versions.list(strapplication\_id, VersionListParams\*\*kwargs) -> SyncSinglePage\[[VersionListResponse]()] GET/accounts/{account\_id}/containers/applications/{application\_id}/versions ##### ModelsExpand Collapse
class VersionListResponse: … An application with the configuration of its version.
configuration: Configuration User-specified container configuration changes.
authorized\_keys: Optional\[List\[ConfigurationAuthorizedKey]] public\_key: str An SSH public key. Link to this property name: Optional\[str] Optional human readable name for this key. Link to this property
Link to this property command: Optional\[List\[str]] The command that runs when the container starts, passed to the entrypoint. You can override this at run-time. If you override only the command, it gets passed to the default entrypoint specified in the image. Link to this property entrypoint: Optional\[List\[str]] The entry point for the container, specifying the executable to run when the container starts. You can override this at run-time. If you do, the default command from the image is ignored. Specify both entrypoint and command at run-time to completely replace the image defaults. Link to this property
environment\_variables: Optional\[List\[ConfigurationEnvironmentVariable]] Container environment variables. name: str An environment variable name. Link to this property value: str An environment variable value. Link to this property
Link to this property image: Optional\[str] Image url. Link to this property
instance\_type: Optional\[Literal\["lite", "basic", "standard-1", 3 more]] The instance type configures vCPU, memory, and disk. - “lite”: 1/16 vCPU, 256 MiB memory, 2 GB disk - “basic”: 1/4 vCPU, 1 GiB memory, 4 GB disk - “standard-1”: 1/2 vCPU, 4 GiB memory, 8 GB disk - “standard-2”: 1 vCPU, 6 GiB memory, 12 GB disk - “standard-3”: 2 vCPU, 8 GiB memory, 16 GB disk - “standard-4”: 4 vCPU, 12 GiB memory, 20 GB disk One of the following: "lite" Link to this property "basic" Link to this property "standard-1" Link to this property "standard-2" Link to this property "standard-3" Link to this property "standard-4" Link to this property
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observability: Optional\[ConfigurationObservability] Settings for deployment observability such as logging.
logs: Optional\[ConfigurationObservabilityLogs] Observability logging settings. enabled: Optional\[bool] Link to this property
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Link to this property percentage: int Link to this property version: int Link to this property
[Link to this property](<#(resource)%20containers.applications.versions%20%3E%20(model)%20version_list_response%20%3E%20(schema)>)