This page lists all allocations for a job in a table view. Each allocation includes status indicators (e.g., rescheduled, preempted, unhealthy driver), ID, a link to the task group detail page, the created timestamp, time since last modified, current status, version, a link to the client the allocation is running on, whether or not it has a volume requirement, the current CPU utilization, and the current memory utilization.
| Path | Produces |
| ------------------------------ | ----------- |
| `/ui/jobs/:job_id/allocations` | `text/html` |
### Parameters
- `sort` `(string: "")` - Specifies the property the list of allocations should be sorted by.
This is specified as a query string parameter.
- `desc` `(boolean: false)` - Specifies whether or not the sort direction is descending
or ascending. This is specified as a query string parameter.
- `search` `(string: "")` - Specifies a regular expression used to filter the list of
visible allocations. This is specified as a query string parameter.
This page lists all evaluations for a job in a table view. Each evaluation includes the evaluation ID, priority, created timestamp, the event that triggered the evaluation, status, and whether or not there are placement failures.
| Path | Produces |
| ------------------------------ | ----------- |
| `/ui/jobs/:job_id/evaluations` | `text/html` |
### Parameters
- `sort` `(string: "")` - Specifies the property the list of evaluations should be sorted by.
This is specified as a query string parameter.
- `desc` `(boolean: false)` - Specifies whether or not the sort direction is descending
or ascending. This is specified as a query string parameter.
This page shows an overview of a specific task group. Details include the number of tasks, the aggregated amount of reserved CPU, memory, and disk, all associated allocations broken
down by status, and a list of allocations. The list of allocations include details such as
This page will show either a directory listing of a path or the file at a path, depending on whether or not the path is a directory. Specifying no file path will show the root of the allocation file system. The file system is also navigible from the UI. Each entry in the directory listing will include the file size (assuming a file) and the last modified time.
If the file is text based, the UI will render the text inline and the stream the file contents as it updates. If the file is a well-known image format, the image will be rendered inline. In all other cases, the UI will prompt a download link.
This page will show either a directory listing of a path or the file at a path, depending on whether or not the path is a directory. Specifying no file path will show the root of the task file system (which is within the allocation file system). The file system is also navigible from the UI. Each entry in the directory listing will include the file size (assuming a file) and the last modified time.
If the file is text based, the UI will render the text inline and the stream the file contents as it updates. If the file is a well-known image format, the image will be rendered inline. In all other cases, the UI will prompt a download link.
- `sort` `(string: "")` - Specifies the property the list of files should be sorted by.
This is specified as a query string parameter. Only applies to directories.
- `desc` `(boolean: false)` - Specifies whether or not the sort direction is descending
or ascending. This is specified as a query string parameter. Only applies to directories.
## Exec Job
This page will show a side bar navigation to traverse the job's task groups and tasks. The majority of this page is a latent terminal window. Using the side bar navigation will transition to the exec task page which establishes a `nomad exec` connection.
This page is meant to be rendered in a popup window.
| Path | Produces |
| ------------------ | ----------- |
| `/ui/exec/:job_id` | `text/html` |
### Parameters
- `allocation` `(string: "")` - An allocation ID that specifies which allocation to exec into.
## Exec Task Group
This page will show a side bar navigation to traverse the job's task groups and tasks with the selected task group already open. The majority of this page is a latent terminal window. Using the side bar navigation will transition to the exec task page which establishes a `nomad exec` connection.
This page is meant to be rendered in a popup window.
| Path | Produces |
| ------------------------------ | ----------- |
| `/ui/exec/:job_id/:task_group` | `text/html` |
### Parameters
- `allocation` `(string: "")` - An allocation ID that specifies which allocation to exec into.
## Exec Task
This page will show a side bar navigation to traverse the job's task group's tasks. The majority of this page is a terminal window. The terminal window will be prepopulated with a `nomad exec` command. The specific command used to establish an interactive connection can be modified (e.g., changing `/bin/bash` to `/bin/sh`). Upon submitting the command, a websocket connection is opened to facilitate bidirectional communication between this terminal window and the task running on a Nomad client.
This page is meant to be rendered in a popup window.
| Path | Produces |
| ------------------------------ | ----------- |
| `/ui/exec/:job_id/:task_group` | `text/html` |
### Parameters
- `allocation` `(string: "")` - An allocation ID that specifies which allocation to exec into. When not specified, an allocation for the specified task group is chosen at random.
- `class` `(string: "")` - Filters the list of clients to those with a matching node class.
- `state` `(string: "")` - Filters the list of clients to those with a matching state. Options include `initializing`, `ready`, `down`, `ineligible`, and `draining`.
- `dc` `(string: "")` - Filters the list of clients to those in the specified datacenter.
- `volume` `(string: "")` - Filters the list of clients to those with a matching host volume (by name).
This page streams log messages from a client's agent. It is the equivalent to the `nomad monitor` command with `-node-id` set to the client specified in the URL.
- `level` `(string: "info")` - Specifies the log level to monitor at. Possible values, in order of verbosity, include `trace`, `debug`, `info`, `warn`, and `error`.
This page streams log messages from a server's agent. It is the equivalent to the `nomad monitor` command with `-server-id` set to the server specified in the URL.
- `level` `(string: "info")` - Specifies the log level to monitor at. Possible values, in order of verbosity, include `trace`, `debug`, `info`, `warn`, and `error`.
## CSI Volumes
This page lists all CSI volumes registered with the Nomad cluster by namespace. Each volume includes the volume name, health, controller plugin health, node plugin health, provider, and number of attached allocations.
| Path | Produces |
| ----------------- | ----------- |
| `/ui/csi/volumes` | `text/html` |
### Parameters
- `namespace` `(string: "")` - Specifies the namespace all volumes should be a member
of. This is specified as a query string parameter.
- `sort` `(string: "")` - Specifies the property the list of volumes should be sorted by.
This is specified as a query string parameter.
- `desc` `(boolean: false)` - Specifies whether or not the sort direction is descending
or ascending. This is specified as a query string parameter.
- `search` `(string: "")` - Specifies a regular expression used to filter the list of
visible volumes. This is specified as a query string parameter.
This page shows information for a CSI volume. This includes whether or not the volume is available for scheduling, the CSI provider, the external ID, and the namespace. This page also includes a table of constraints (access mode and attachment mode), and tables for all attached allocations in `read` mode and `read/write` mode.
| Path | Produces |
| ---------------------------- | ----------- |
| `/ui/csi/volumes/:volume_id` | `text/html` |
## CSI Plugins
This page lists all CSI plugins registered with the Nomad cluster. Each plugin includes the plugin ID, controller plugin health, node plugin health, and CSI provider.
| Path | Produces |
| ----------------- | ----------- |
| `/ui/csi/plugins` | `text/html` |
### Parameters
- `sort` `(string: "")` - Specifies the property the list of plugins should be sorted by.
This is specified as a query string parameter.
- `desc` `(boolean: false)` - Specifies whether or not the sort direction is descending
or ascending. This is specified as a query string parameter.
- `search` `(string: "")` - Specifies a regular expression used to filter the list of
visible plugins. This is specified as a query string parameter.
This page shows information for a CSI plugin. This includes the proportion of healthy controller allocations, the proportion of healthy node allocations, a table of some controller allocations, and a table of some node allocations. Some of this information may be intentionally omitted based on the type of CSI plugin.
This page lists all allocations for a CSI plugin. Each allocation includes the standard allocation information (including status indicators, ID, created timestamp, time since last modified, a link to the client the allocation is running on, a link to the job the allocation is for, the job version, volume requirements, current CPU utilization, and current memory utilization) as well as whether or not the allocation is healthy as defined by CSI.
| Path | Produces |
| ----------------- | ----------- |
| `/ui/csi/plugins` | `text/html` |
### Parameters
- `sort` `(string: "")` - Specifies the property the list of allocations should be sorted by.
This is specified as a query string parameter.
- `desc` `(boolean: false)` - Specifies whether or not the sort direction is descending
or ascending. This is specified as a query string parameter.
- `search` `(string: "")` - Specifies a regular expression used to filter the list of
visible allocations. This is specified as a query string parameter.
- `healthy` `(boolean: unset)` - Filters the list of allocations to only those with a matching health value. Value must be `true`, `false`, or unset.
- `type` `(string: "")` - Filters the list of allocations to only those with a matching plugin type. Value must be `controller`, `node`, or unset.
## Optimize
~> **Enterprise Only!** This feature depends on functionality only present in Nomad Autoscaler Enterprise.
This page lists all recommendations surfaced by [dynamic application sizing](/docs/autoscaling#dynamic-application-sizing). This page will automatically redirect to the recommendation summary route for the first recommendation sorted by relevance.
Each recommendation in the list will contain information including the job and task group the recommendation is for, the time the recommendation was surfaced, the number of allocations impacted, the difference in CPU the recommendation suggests, the difference in memory the recommendation suggests, and the aggregate change in CPU and memory given the number of allocations impacted.
| Path | Produces |
| -------------- | ----------- |
| `/ui/optimize` | `text/html` |
### Parameters
- `namespace` `(string: "")` - Specifies the namespace all recommendations should be a member of. This is specified as a query string parameter.
- `all-namespaces` `(boolean: false)` - Overrides the namespace parameter and returns all recommendations for all namespaces the active ACL token is authorized for.
- `search` `(string: "")` - Specifies a regular expression used to filter the list of visible recommendations. This is specified as a query string parameter.
- `type` `(string: "")` - Filters the list of recommendations to only those for jobs with a matching type.
- `status` `(string: "")` - Filters the list of recommendations to only those for jobs with a matching status.
This page includes the same list of recommendations as the optimize route as well as the recommendation card for the job and task group specified in the URL. The recommendation card includes a list of all tasks for the task group as well as toggles for each recommendation available (potentially CPU and memory for each task). The card also shows before, after, and delta values for each recommendation. The before and after values are also presented in a chart that overlays the mean, p99, and max utilization values of the task a recommendation is for.
