Output Usage: ``` - name: Pulumi Stack id: pulumi uses: docker://pulumi/actions with: args: up … Output[T] Every Pulumi program is deployed to a stack. Documentation for the datadog.slack.Channel resource with examples, input properties, output properties, lookup functions, and supporting types. Show a stack’s output properties. For the exporting stage we used the next Pulumi command to convert the Pulumi stack into the needed configuration file. Stack outputs are currently fetched from a stack using pulumi stack output --json, which returns a JSON blob. instance of a Pulumi program. apply You can do this using apply and all. Stack names may only contain alphanumeric characters, hyphens, underscores, or periods. Stacks are commonly used to denote different phases of development (such as development, staging, and production) or feature branches (such as feature-x-dev). That would involve intercepting ReadResource requests for stack references in the resource monitor and doing a little bit of synchronization to check whether or not a stack reference with that Pulumi name has already been registered. This works as standalone step (e.g. For example, to read a domain record from an ACM certificate, you need to access a resource’s property value. Just like with apply, the result of Output.all is itself an Output. Export a stack’s deployment to standard out. . Output // 'url' is the output name. Apply Pulumi’s up command is an all-in-one create or update operation similar to apply in Terraform. This displays the metadata, resources and output properties associated with the stack. As part of migrating Performance for Cyclists to AWS I’ve been exploring the use of Pulumi to manage the infrastructure running through GitHub Actions when I commit code (targetting dev) or to live (when I create a release). A project can have as many stacks as you need. Outputs are values of type Output If you need to access an output’s raw value—for example, to compute a derived, new value, or because you want to log it—you have these options: To access the raw value of an output and transform that value into a new value, use apply at runtime. I am using the Typescript API of pulumi. As before, once you finish testing the cluster, destroy the resources, the Pulumi stack and deactivate the Python virtual environment. Output or Output.all. Whilst the UI for this is quite simple and intuitive, it isn’t ideal that we would be depending on another third party for this element of our application. getStack Input The value I got was something like pass&word. pulumi stack history - [PREVIEW] Display history for a stack. Add support for stack output to Github Action step output. This is useful when manual changes need to be applied to the stack due to changes made in the target cloud platform that Pulumi is not aware of. If you are using Pulumi in your organization, by default the stack will be created in your user account. A stack can export values as stack outputs. The stack name must be unique within a project. Let’s further imagine you are doing this across three distinct environments: production, staging, pulumi stack export - Export a stack’s deployment to standard out. Output[T] Each has its own index.ts stack definition. Outputs are also how Pulumi tracks dependencies between resources. ⚠️ Since Pulumi uses per-stack encryption keys to encrypt secrets, it’s not possible to re-use secrets in a different stack. as your current stack (i.e. I'm using @pulumi/random to generate password for my rds instance. Currently only "all" value is supported in step input, which causes all stack outputs to be mapped to step output. pulumi stack output [property-name] [flags] Options-h, --help help for output -j, --json Emit output as JSON --show-secrets Display outputs which are marked as secret in plaintext Finally, the server’s resulting IP address and DNS name are exported as stack outputs so that their values can be accessed through either a CLI command or by another stack. Tags can be deleted by running pulumi stack tag rm . // * `Elem` dereferences a `PtrOutput` to an `Output`, equivalent to `*`. For example: The StackReference constructor takes as input a string of the form //, and lets To export values from a stack, use the following definition in the top-level of the entrypoint for your project: From the CLI, you can then use pulumi stack output url to get the value and incorporate into other scripts or tools. For example, this code transforms an Input Input[T] You can use string interpolation to export a stack output, provide a dynamically computed string as a new resource argument, or even simply for diagnostic purposes. This process may be used to correct inconsistencies in a stack’s state due to failed deployments, manual changes to cloud resources, etc. Tags can be deleted by running pulumi stack tag rm . If you have a specific, answerable question about how The pulumi package defines a very comprehensive list of Input and Output types. if stack output is passed in args) as well as after stack up, so no additional step is required in such case. This creates an empty stack stackName and sets it as the active stack. Output Use care when using the import and export capabilities. This approach doesn’t work in all cases, but when it does, it can be a great help. Importing an incorrect stack specification could lead to orphaning of cloud resources or the inability to make future updates to the stack. Inter-Stack Dependencies allow one stack to reference the outputs of another stack. This function joins over an entire list of outputs. Once you’ve assigned an environment tag to each stack, you’ll be able to group by Tag: environment in the Pulumi Console. If a stack contains any secret values, their plaintext values will not be shown by default. Outputs may also contain secret values (e.g. The project that the stack is associated with is determined by finding the nearest Pulumi.yaml file. Outputs are a core concept in Pulumi, so it's worth spending time to understand how they work. To see the list of stacks associated with the current project (the nearest Pulumi.yaml file), use pulumi stack ls. Output[T] report a problem or Understanding Input and Output Types. Outputs, therefore, represent two things: The eventual raw value of the output; The dependency on the source(s) of the output value; Pulumi automatically captures dependencies when you pass an output from one resource as an input to another resource. To manage inter-stack dependencies, Pulumi uses stack exports, where in one stack you export a service output property and in another one you consume it. Knowing this can be helpful because, since Input Output . Outputs, therefore, represent two things: Pulumi automatically captures dependencies when you pass an output from one resource as an input to another resource. Output By default, Pulumi creates a stack for you when you start a new project using the pulumi new command. Input To do this I’m using the Pulumi GitHub Action available in the marketplace. Output[T] Output[T] If a specific property-name is supplied, just that property’s value is shown. Input[T] // When all the input values have the same type, Output.All can be used and produces an ImmutableArray. Pass --show-secrets to pulumi stack output to see the plaintext value. Input This is a powerful capability that subverts the usual way that Pulumi manages resources and ensures immutable and repeatable infrastructure deployments. To delete a stack with no resources, run pulumi stack rm. Input So in this example, the url variable is also an Output Output Output I noticed that when I invoke console.log("\n\n"), pulumi strips out the newlines. Output Stack references allow you to access the outputs of one stack from another stack. to use Pulumi, ask it in our Community Slack. To select a stack that is part of an organization, use the fully-qualified stack name, either orgName/stackName or orgName/projectName/stackName: To view details of the currently selected stack, run pulumi stack with no arguments. Outputs that contain strings cannot be used directly in operations such as string concatenation. For more information about this extension see Cake.Pulumi . You will notice the requirements.txt file containing the required Python modules. If you would like to provide additional feedback, please let us know your thoughts below. suggest an improvement. In that case, you will have six distinct stacks that pair up in the following ways: The way Pulumi programs communicate information for external consumption is by using stack exports. you access the outputs of that stack. Input Output , you can treat it uniformly instead. Apply Output Because outputs are asynchronous, their actual raw values are not immediately available. Apply Output Resource properties are treated specially in Pulumi, both for purposes of input and output. "github.com/pulumi/pulumi/sdk/v3/go/pulumi", $"mycompany/infra/{Deployment.Instance.StackName}", Configuring SCIM in Azure Active Directory. In most contexts, the shorthands orgName/stackName or stackName are valid and use the default organization and the current project context. to use Pulumi, ask it in our Community Slack. Apply Firstly after your pulumi up step add a step that looks like this: - name: Extract stack output uses: docker://pulumi/actions id: pulumiStackOutput with: args: stack output -j | jq --raw-output "'"to_entries | map (\"::set-output name=\" + .key+\"::\" + (.value | tostring)+\"^\") | . suggest an improvement. From that point onwards, Pulumi understands the inter-stack dependency for scenarios like cascading updates. Output No HCL here except only Python for defining the deployment. (optional chaining operator) in JavaScript and TypeScript. These outputs are shown during an update, can be easily retrieved with the Pulumi CLI, and are displayed in the Pulumi Console. and testing. // concat takes a list of args and concatenates all of them into a single output: // interpolate takes a JavaScript "template literal" and expands outputs correctly: # concat takes a list of args and concatenates all of them into a single output: // Format takes a FormattableString and expands outputs correctly: Configuring SCIM in Azure Active Directory, The dependency on the source(s) of the output value. pulumi stack --show-ids. If the callback itself returns an Output, the dependencies of that output are also kept in the resulting Output. itself without needing apply Note: If you export an actual resource, it too will be JSON serialized. pulumi>=2.0.0,<3.0.0 pulumi-aws>=2.0.0,<3.0.0 main.py. // Would like to produce a string equivalent to: http://${hostname}:${port}/, # Would like to produce a string equivalent to: http://${hostname}:${port}/, // Would like to produce a string equivalent to: http://{hostname}:{port}/. Output See this issue for more information. Open an issue on GitHub to When you run a project from a stack, you can use functions that Pulumi provides in order to export output objects to be read from somewhere else, such as the CLI, the Pulumi … This is necessary because outputs are not fully known until the infrastructure resource has actually completed provisioning, which happens asynchronously. Stack Outputs. Output They can be used for important values like resource IDs, computed IP addresses, and DNS names. Run pulumi up to create or modify the deployed infrastructure. Once you're logged out, use the following command to log in to the Pulumi backend storage: $ pulumi login. context.Stack Output[T] // Or using a more natural Tuple syntax and a statement lambda expression. Fortunately, we can configure … is a new Output. Output This usually isn’t what you want, especially because some resources are quite large. Apply Thank you for your feedback! The Pulumi programming model offers a way to do this with its StackReference resource type. For example, say you want to create a URL from hostname and port output values. Output function. Follow the steps to authorize your computer to log in to your Pulumi account from the CLI. Documentation for the aws.opsworks.Stack resource with examples, input properties, output properties, lookup functions, and supporting types. There are at least two ways to do this with Pulumi: Use pulumi stack output and extract information from it values have many possible representations—a raw value, a promise, or an output—you would normally need to handle all possible cases. For example, let’s use a server and a database name to create a database connection string: In python, you can pass in unnamed arguments to Output.all to create an Output list, for example: Or, you can pass in named (keyword) arguments to Output.all to create an Output dictionary, for example: Notice that Output.all works by returning an output that represents the combination of multiple outputs so that, within the callback, the raw values are available inside of a tuple. lifts the properties of the underlying value, behaving very much like an instance of it. , which behave very much like promises. Here are a … Once you have that resource, you can fetch the kubeConfig output variable with the getOutput To deploy your project to the currently selected stack, run pulumi up. Input Output get_stack Once you have initialized the Pulumi stack you will also find an extra file called ‘Pulumi.S3-website.yaml’ which contains the AWS region you configured Pulumi to use. Input For example, running pulumi stack tag set environment production assigns a custom environment tag with a value of production to the active stack. Let's now initialize a new project. By first transforming that value into an Output To give a concrete example, suppose my Pulumi stack generates the following url for an API Gateway endpoint [Output] public Output APIEndpoint { get; set; } This url is to be consumed by JavaScript code stored in a S3 bucket. // so the `Apply` is still needed for the property access. All resource arguments accept inputs. apply value in order to pass that property’s value as an argument to another resource’s constructor, you can often just directly access it. The stack name will be reflected in the names of the created resources. into an Output when deploying the “staging” stack of the above program, you reference the “staging” stack) Output The operation uses the latest configuration values for the active stack. Understanding the proper usage of these types can be non-trivial for new users. services into it. I have a project structure where A and B are projects. function gives you the currently deploying stack, which can be useful in naming, tagging, or accessing resources. For individual accounts, use your account name for the organization component. Identity is important for organizations using Pulumi for hybrid cloud; while 80% of Pulumi customers rely heavily on public cloud, hybrid and private cloud are also important. // * `GetAt` looks up an index in an `Output>` and returns a new `Output`. apply StackOutputs implements outputs, and this object is set to be stored in the stack's spec.status , but after a run, the result is never set and remains empty: spec.status.outputs = {} . If we return to the above example, we can now simplify it: This approach is easier to read and write and does not lose any important dependency information that is needed to properly create and maintain the stack. // * `Index` looks up an index in an `ArrayOutput` and returns a new `Output`. All resource properties on the instance object itself are outputs. The JavaScript is bundled by webpack during build and then stored into a S3 bucket also by Pulumi … Pulumi C#: mark stack output as a secret. Output Input Because that value is an output, we would normally need to use apply The full set of outputs can be rendered as JSON by using pulumi stack output --json: Stack outputs respect secret annotations and are encrypted appropriately. Stacks have associated metadata in the form of tags, with each tag consisting of a name and value. Apply Inputs are values of type Input Output Input[T] Deployment.StackName Before deleting a stack, if the stack still resources associated with it, they must first be deleted via pulumi destroy. A stack can export values as stack outputs. The modified stack can then be imported to set the current state of the stack to the new values. The getStack Apply pulumi destroy pulumi stack rm python-gke-testing deactivate. Input[T] from the infra project. A stack can be exported to see the raw data associated with the stack. If you were previously using local storage for Pulumi, use the following command to log out: $ pulumi logout. Input To do this, you could assign a custom tag named environment to each stack. Custom tags can be assigned to a stack by running pulumi stack tag set and can be used to customize the grouping of stacks in the Pulumi Console. You would typically use them by: a) Assigning to input properties of resources b) Producing new outputs by using Apply, Tuple, All. This method accepts a callback that will be invoked with the raw value, once that value is available. Input For example, the following code creates an HTTPS URL from the DNS name (the raw value) of a virtual machine: The result of the call to apply so that it can use the apply function: If you have a specific, answerable question about how your infrastructure stack might export the Kubernetes configuration information needed to deploy into a cluster: The challenge in this scenario is that the services project needs to ingest this output during deployment so that it can Following this simple workflow, a developer can provision cloud infrastructure in minutes. Outputs are also how Pulumi tracks dependencies between resources. For example, if you have many projects with separate stacks for production, staging, and testing environments, it may be useful to group stacks by environment instead of by project. I want to keep these newlines to … The value of a stack export can be a regular value, an Output, or a Promise (effectively, the same as an Input). Pulumi supports Azure Arc and AWS Outposts; it’s already being used with the EKS distro and will support EKS Anywhere. To expand on this further, imagine you need to define a cluster’s infrastructure in one project and consume it from another. Thank you for your feedback! The deployment can then be hand-edited and used to update the stack via pulumi stack import. : Instead, to make it easier to access simple property and array elements, an Output connect to the Kubernetes cluster provisioned in its respective environment. I was wondering what is the best way to consume the Pulumi deployment result in my application code. By default, this command lists all output properties exported from a stack. To make this common task easier, Pulumi exposes helpers that allow you to create strings that contain outputs—internally hiding all of the messiness required to join them together: It is possible to turn an Input While stacks with applied configuration settings will often be accompanied by, Your program code can distinguish between execution for. Input Pulumi Stack Output Settings Class This content is part of a third party extension that is not supported by the Cake project. Using this Kubeconfig, you will be able to access the cluster using kubectl, and check that the canary deployment is present. Output Stack Outputs. To reference values from another stack, create an instance of the StackReference type using the fully qualified name of the stack as an input, and then read exported stack outputs by their name: Stack names must be fully qualified, including the organization, project, and stack name components, in the format //. 29.7k 3 3 gold badges 51 51 silver badges 82 82 bronze badges. Also, here you can use any string parser to bring the output to the right structure. By default, it would take the property name 'Url'. You should be able to mark an output as secret like this: AcrAdminPassword = registry.AdminPassword.Apply(Output.CreateSecret); c# pulumi. Output Running pulumi up deploys each of the nested stacks and then the computed stack output. I'd like to do something like when declaring a container similar to https://github. In JavaScript and TypeScript, a ‘lifted’ property access on an Output that wraps undefined produces another Output with the undefined value instead of throwing or producing a ‘faulted’ Output. pulumi stack graph - Export a stack’s dependency graph to a file. 5 Cannot read global configuration string. Input To target the organization, name the stack using orgName/stackName: Fully qualified stack names also include the project name, in the form orgName/projectName/stackName, and this fully-qualified format is required in some contexts. I can imagine the password in your example should be a secret), and they handle the secrets transparently. Apply pulumi stack output kubeconfig --show-secrets > kubeconfig.yaml. . To change the active stack, run pulumi stack select. value. They can be used for important values like resource IDs, computed IP addresses, and DNS names. Capturing these dependencies ensures that the physical infrastructure resources are not created or updated until all their dependencies are available and up-to-date. report a problem or Mikhail Shilkov. If you just need to access a property of an Output In other words, lifted property accesses behave like the ?. I've created an Output for environment variables in Pulumi just like https://github.com/pulumi/examples/blob/master/aws-ts-airflow/index.ts#L61 but I need to add one entry to these env vars for one of the containers I'm spinning up. pulumi stack export; pulumi stack export. If a stack reference has already been registered, we would return its data rather than register another copy. Output[T] "Server=tcp:{args[0]}.database.windows.net;initial catalog={args[1]}...", "Server=tcp:{args['server']}.database.windows.net;initial catalog={args['db']}...", "Server=tcp:%s.database.windows.net;initial catalog=%s...". To view a stack’s tags, run pulumi stack tag ls. It will resolve to the new value returned from the callback, and carries the dependencies of the original Output. Output[T] Execute pulumi stack init to create a stack to track deployment state. This behavior makes it much easier to form a chain of property accesses on an Output. Apply // * There are not yet accessor methods for referencing properties like `ResourceRecordValue` on an `Output` directly. pulumi - Pulumi command line. However, this approach is verbose and unwieldy. Output Creating a vnet with subnets as standalone resources causes an issue with subsequent updates to the vnet. Output This function can be used to compute an entirely new output value, such as by adding or concatenating outputs from two different resources together, or by creating a new data structure that uses them. If you have multiple outputs and need to join them, the all function acts like an apply over many resources. answered Mar 18 '20 at 17:05. Output To force the deletion of a stack that still contains resources—potentially orphaning them—use pulumi stack rm --force. apply To create a new stack, use pulumi stack init stackName. Exporting the Pulumi Stack into YAML Configuration File. Integrating Pulumi Stack Output with GitHub Actions. These outputs are shown during an update, can be easily retrieved with the Pulumi CLI, and are displayed in the Pulumi Console. This command uses the latest configuration values, rather than the ones that were last used when the program was deployed. , a type that permits either a raw value of a given type (such as string, integer, boolean, list, map, and so on), an asynchronously computed value (i.e., a Promise or Task), or an output read from another resource’s properties. Open an issue on GitHub to It waits for all of them to become available and then provides them to the supplied callback. If you would like to provide additional feedback, please let us know your thoughts below. For example, Pulumi must now run first (at least once) before our k8s stuff; In my case the best way to easily do this is to just make Pulumi spit out the credentials to a well-known path (that the rest of the automation will refer to). A stack is an isolated, independently configurable $ pulumi up Previewing update (dev): Type Name Plan + pulumi:pulumi:Stack pulumistack-kubeclussterandapp-dev create + ├─ pulumistack:stack:Stack azure-go-aks create + └─ pulumistack:stack:Stack kubernetes-cs-guestbook create Resources: + 3 to create Do you want to … In the above example, you construct a stack reference to a specific stack in this project which has the same name pulumi stack change-secrets-provider - Change the secrets provider for the current stack. Stack exports are effectively JSON serialized, though quotes are removed when exporting strings. Export a stack’s deployment to standard out. apply Output[T] As a best practice, custom tags should not be prefixed with pulumi:, gitHub:, or vcs: to avoid conflicting with built-in tags that are assigned and updated with fresh values each time a stack is updated. A set of built-in tags are automatically assigned and updated each time a stack is updated (such as pulumi:project, pulumi:runtime, pulumi:description, gitHub:owner, gitHub:repo, vcs:owner, vcs:repo, and vcs:kind). As below … Removing the stack will remove all stack history from pulumi.com and will delete the stack configuration file Pulumi..yaml.

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