Oh no!
This page seems to have gone missing.
Sorry for disrupting your flow.
ACCOUNT SID and
AUTH TOKEN from the dashboard
of your Twilio account. You'll need to configure a
Messaging Service
to recieve messages.
Prefect Cloud will send a JSON payload to this endpoint when
your flow's State changes.
Prefect Cloud will send a PagerDuty notification when your
flow's State changes. Create your
Pager Duty API token
in the Pager Duty app by visiting Configuration > API
Access. You'll also need an Integration Key, which can be
created by visiting the Integrations tab of the Service
Details page and setting up an
Events API v2
integration.
Your team has unlimited flow concurrency, so you can run as many concurrent flows as you'd like!
Your team has
{{ flowConcurrency }}
flow concurrency slot{{ flowConcurrency === 1 ? '' : 's' }}. Flow
runs in
Contact us to add concurrency slots and to get access to lots of other cool features!
{{ message }}
================================================
FILE: src/components/CustomInputs/JsonInput.vue
================================================
Timezone: {{ timezone || 'Local' }}
You can change your system's timezone from your user
profile.
| {{ key }} | {{ checkValue(value) }} |
Cloud
{{ formatDefaultParamValue(param.default) }}
family, family:version, or a full task
definition ARN).
run_task when
starting this task; see the
Pending state.
It looks like you're attempting to sign in with a method unsupported by your organization.
It looks like you don't have access to this application. If you believe this is an error, contact us at help@prefect.io
Something went wrong while trying to fetch agents.
Please try refreshing your page. If this error persists, return to this page after a few minutes.
This will remove any agents that haven't queried Prefect Cloud Prefect Server in the last {{ unhealthyThreshold / 60 }} hours.
Note: These agents will appear again if they become healthy by querying the server.
{{ quote }}
ACCOUNT SID and
AUTH TOKEN from the dashboard of your
Twilio account. To securely store your auth token, create a
Run this flow immediately, with a generated flow run name and default parameters.
Select the RUN tab if you want to customize the flow run name, set specific parameters, or provide context.
Here you can see the default paramaters for your flow.
If you want to update your flow group's parameters, you
can do so on the parameters tab in
Refer to the
documentation
Archived versions of flows cannot be run.
Refer to the
These are the parameters that are passed to your flow
through
Labels are identifiers used by Prefect Agents for selecting flow runs when polling for work. Labels that exist on both the run and the agent will be submitted!
Refer to the
Logging level for the flow run. If none is specified, default agent logging level will be used.
This can also be controlled by providing an environment variable, "PREFECT__LOGGING__LEVEL".
Any dropdown selection besides "Default" will override the environment variable.
Please note this is only guaranteed to work for Agents running Prefect Core 0.14.17 or later.
The context for your run to share information between tasks without the need for explicit task arguments.
Refer to the
The settings that determine where and how your flow should be executed. Each run config type corresponds to an agent; options displayed depend on the type of config selected.
Refer to the
Checked parameters will override their corresponding defaults for runs generated from this schedule.
{{ infoMessage }}
You can read more about schedules in
[server]
[server.ui]
apollo_url="http://localhost:4200/graphql"
This page seems to have gone missing.
Sorry for disrupting your flow.
{{ filteredParams }}
Your team has no users available;
Your team has no users available. Contact sales@prefect.io to add more.
Your team has no users available;
{{ feature.name }}
{{ feature.description }}
{{ feature.name }}
{{ feature.description }}
{{ feature.name }}
{{ feature.description }}
{{ feature.name }}
{{ feature.description }}
{{ feature.name }}
{{ feature.description }}
{{ displayFlowCountMessage }}. If you would like to preserve these flows, you can move them into a new project now.
Select CONFIRM to delete this project and move its flows to {{ moveToProjectInput.name }}.
If you choose to leave the "New project" field blank, you will delete this project and all of its flows. This action cannot be undone.
This project has no flows and can be safely deleted.
Copy this key and put it in a secure place. You won't be able to see this key again once you close this dialog.
Excellent! You just generated a Personal Access token.
Let's log in to Prefect Cloud using the Prefect Command Line Interface (CLI). The following command will authenticate you as a Prefect Cloud user from the CLI and store your token to your local disk:
When you see the words "Login successful!" in your command line, then feel free to move on to the next step.
You can find and manage your personal access tokens on the
Now let's log in to Prefect Cloud from the command line. Before we do this, we'll need to generate a Personal Access token.
Personal Access (or USER) tokens are used to represent a
single user and to grant access to any teams or projects the user has
access to. You can create new tokens and manage existing tokens on the
You can also create a new token here:
Projects are used to organize flows that have been deployed to Prefect Cloud.
Every time you deploy a flow, you will need to specify a project to deploy into. There are no limits on the number of projects you can have, and you can always delete projects later. You can read more about interacting with projects here.
import prefect
from prefect import task, Flow
from prefect.environments.storage import Docker
@task(name="Welcome", slug="welcome-task")
def welcome_logger():
logger = prefect.context["logger"]
with open("/ascii-welcome.txt", "r") as f:
lines = "\n\n" + "".join(f.readlines()) + "\n\n"
logger.info(lines)
storage = Docker(
registry_url="prefecthq",
image_name="flows",
image_tag="welcome-flow",
files={"welcome.txt": "/ascii-welcome.txt"},
)
f = Flow("Welcome Flow", tasks=[welcome_logger], storage=storage)
Next, we need to make sure you have a working Python 3.6+ environment
with the latest version of Prefect installed. You can install the latest
version of Prefect from the command line using the package manager of
your choice, such as
pip or conda:
pip install prefect -U
conda install prefect -c conda-forge
Prefect Cloud also requires Docker to build and execute flows. Install Docker, Docker for Windows, or Docker for Mac here.
Once you install Docker, make sure your local Docker daemon is running.
It's now time to run the demo flow using our locally-deployed agent!
When you hit the "Run Demo Flow" button below, a new Flow Run will be created and placed in a "Scheduled" state. The agent you started will see this scheduled work and submit it for execution on your local machine via Docker. Note that your flow run will remain in a Submitted state as your Agent pulls the Docker image, which can take a moment depending on your connection.
Success! You've started your flow run; observe below as the run starts.
Here are some
common tips
Excellent! Now that we've created our token, let's start a Prefect Agent. This agent will immediately begin looking for scheduled work from Prefect Cloud. Start your agent with the following command:
If you see the error message "docker is not a valid agent", you are
probably running an older version of Prefect Core. You can either
upgrade your package or alter the above command to
prefect agent start -t TOKEN
RUNNER tokens) for authenticating with Prefect
Cloud, and as before there is no limit to the number of tokens you can
create. Agent tokens can be managed on the Team > API Tokens page of the
UI.
Copy this key and put it in a secure place. You won't be able to see this key again once you close this dialog.