Home / Keptn v1 Docs / Release 0.19.x / Keptn Bridge (Web UI) / Manage Sequences
To trigger new sequences, head to the environment view. There you can find the button “Trigger a new sequence”. This button can also be found on the sequences view and redirects you to the the environment view.
For sequences you have the possibility to choose from three sequence types:
deliverysequence as defined in the shipyard.
After you have selected the desired sequence type, service, and stage click on “Next” to define the details of your sequence.
For triggering an evaluation, you can choose beween two variants to select the evaluation timeframe:
For the timeframe, there are no mandatory fields.
Start / end date
Custom sequences are automatically fetched from the shipyard. All sequences that are defined in this file, except delivery and evaluation, are then selectable as sequences in the sequence dropdown.
The sequence view shows all executed sequences for the selected project.
The list on the left side gives a brief overview of all sequences and can be filtered. By clicking one of the sequences, the detail for it opens. This detailed view shows every executed task for the selected sequence in a specific stage. It includes information like the related events, the result, and the payload.
For evaluation sequences, the Bridge also provides a link to the evaluation board. For delivery sequences, the Bridge provides a link to the deployed artifact.
When opening the detail, the default selection is the last executed stage. Select a different one by clicking on the stage name in the timeline.
Filtering provides a way of getting a better overview of the sequences. Filter by using the search bar or by selecting the items from the filter list.
Filters can apply to:
Running sequences can be paused. The button to trigger pausing is on the top right of a list entry or the detail view. Clicking the button halts the running sequence until it is resumed. Please note: Any running task is going to finish before the service pauses the sequence. That means that the Bridge may show a paused state, but the task list is still running.
Running and paused sequences can be aborted. The buttons to trigger abortion is located on the top right of a list entry or the detail view. Clicking the button stops the running sequence entirely. After cancellation, it is not possible to restart it in any way. Please be certain before aborting it. Please note: Any running task is going to finish before the service aborts the sequence. That means that the sequence may be still in progress directly after aborting. It may take some minutes until the sequence has a completed state. An example can be seen below. In this case the sequence is marked as succeeded, but some tasks are still in progress.