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User/zlatnikp/apimlwfdoc for v2x #4179
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# Configuring API ML with z/OSMF Workflows | ||
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After you install Zowe, you can register and execute the z/OSMF workflows in the web interface to perform a range of | ||
API Mediation Layer (API ML) and other Zowe configuration tasks. The **Stand-alone Zowe API ML Configuration** workflow simplifies configuration of Zowe API Mediation Layer and does not require the level of | ||
expertise that is needed to perform manual API ML/Zowe configuration. The **Stand-alone Zowe API ML Configuration** workflow also runs the `zwe install` and `zwe init` command to initialize Zowe z/OS runtime. | ||
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:::info Required role: system programmer | ||
::: | ||
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Ensure that you meet the following requirements before you start your Zowe configuration: | ||
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- Install and configure z/OSMF | ||
- Install Zowe with an SMP/E build, PSWI, or a convenience build | ||
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The following components are automatically enabled after performing the **Stand-alone Zowe API ML Configuration** workflow: | ||
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- Zowe configuration manager | ||
- Gateway | ||
- Gateway internal mapper | ||
- API Gateway | ||
- API Catalog | ||
- Discovery service | ||
- Caching service | ||
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The following components are automatically disabled: | ||
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- Metrics service | ||
- Cloud gateway | ||
- Application server | ||
- Jobs API | ||
- Files API | ||
- ZSS component | ||
- JES Explorer | ||
- MVS Explorer | ||
- USS Explorer | ||
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:::note | ||
These disabled components can be enabled by performing manual changes in the yaml file, but making such changes to the yaml file is not recommended for simplified and optimized configuration of API ML. | ||
::: | ||
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You can execute the API ML/Zowe configuration workflow either from a PSWI during deployment or later from a created software | ||
instance in z/OSMF. Alternatively, you can execute the configuration workflow z/OSMF during the workflow registration process. | ||
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The configuration workflow described in this article is executed directly from a deployment of the Zowe PSWI. | ||
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## Execute Stand-alone Zowe API ML Configuration workflow from PSWI | ||
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In the PSWI deployment phase, you are presented with a checklist that helps guide you through the deployment process. | ||
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 | ||
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The **Perform Workflows** step enables you to run either all attached workflows or just the | ||
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. We were talking about the checklist. Now we're describing "Perform Workflows". I don't follow the connection. Is this an overview of what the workflows do? I need to review this with you to understand this connection. |
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post-deployment workflow for mounting, which is required. | ||
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After you successfully performed the **Zowe Mount** workflow, you can start the **Stand-alone Zowe API ML Configuration** workflow. | ||
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. Do we have a link so the reader knows where to find information about the Zowe Mount workflow? |
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When you select this workflow from the list of Workflow Definition Files, the following screen displays: | ||
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 | ||
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You can see the workflow details by expanding the **Workflow Details** panel. | ||
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. We need to mention where the user accesses this list in Workload Definition Files. |
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This workflow has three main steps: | ||
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[1. Define variables](#1-define-variables) | ||
[2. Create configuration](#2-create-configuration) | ||
[3. Perform Zowe installation](#3-perform-zowe-installation) | ||
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### 1. **Define variables** | ||
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This workflow step includes the list of Zowe variables. | ||
When you expand **Define variables**, the following screen displays: | ||
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 | ||
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First, define the main variables for your configuration. | ||
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After you complete defining the main variables for your configuration, define all ports for automatically enabled API ML services. | ||
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 | ||
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Perform the following steps to execute each sub-step individually: | ||
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1. Click the title of the sub-step. | ||
2. Select the **Perform** tab. | ||
3. Review the step contents and update the variables that are marked by a red asterisk based on your mainframe environment. | ||
4. Select **Next**. | ||
5. Repeat the previous two steps to complete all items until the **Finish** option is available. | ||
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:::note | ||
Basic validation is supported in many fields. Validation includes proper path structure, dataset name conventions, or numeric size. | ||
The workflow, however, does not check, for example, whether a target dataset exists, or a directory has sufficient space. | ||
::: | ||
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After both sub-steps, **Define the main variables** and **Ports** are completed, the step **Define variables** is marked as Complete. | ||
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### 2. **Create configuration** | ||
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This step creates a configuration zowe.yaml file with the variable setup that was defined in the previous step. | ||
In this step you can review your configurations and, if necessary, make further changes directly in the JCL. | ||
When you are done, click **Finish**. The zowe.yaml file is ready, and the step is marked as Complete. | ||
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:::note | ||
The **Create configuration** step is mandatory. A valid zowe.yaml is required to execute the **Zowe installation** step. | ||
::: | ||
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### 3. **Perform Zowe Installation** | ||
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This step consumes the zowe.yaml configuration file you created in the previous step. It contains two sub-steps: | ||
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1. **Run the Zowe install** to run the `zwe install` command. | ||
2. **Run the Zowe init** to run `zwe init mvs` and `zwe init stc` commands. | ||
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:::note | ||
If you did not set up security prior this installation, you can alternatively submit the `ZWESECUR` JCL. For details, see [Configuring security](configuring-security.md). | ||
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. Can we remove the word "alternatively"? We are not describing any other way, so there it would seem that "alternatively" does not mean anything in this sentence. Or, should we mention running Zowe init security? |
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::: | ||
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For more information about `zwe install` and `zwe init` commands, see the following articles: | ||
* [zwe install command](../appendix/zwe_server_command_reference/zwe/zwe-install.md) | ||
* [Configuring Zowe with zwe init](initialize-zos-system.md) | ||
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The **Stand-alone Zowe API ML Configuration** workflow strictly follows the Zowe v2 install and configuration schema. This workflow generates the zowe.yaml file and runs the Zowe `zwe` CLI tool. | ||
After completing the workflow execution, you can return to the **Deployment Checklist** for the Zowe PSWI. | ||
After you complete the steps in the checklist you are ready to start your Zowe instance with optimized setup for Zowe API Mediation Layer. |
Original file line number | Diff line number | Diff line change |
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@@ -13,7 +13,7 @@ Ensure that you meet the following requirements before you start your Zowe confi | |
- Install and configure z/OSMF | ||
- Install Zowe with an SMP/E build, PSWI, or a convenience build | ||
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You can complete the following tasks with the **Configuration of Zowe 2.0** workflow: | ||
You can complete the following tasks with the **Full Zowe server-side configuration for Zowe 2.0** workflow: | ||
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- Configure the Zowe instance | ||
- Enable the Gateway service | ||
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- Enable USS Explorer | ||
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You can execute the Zowe configuration workflow either from a PSWI during deployment or later from a created software | ||
instance in z/OSMF. Alternatively, you can execute the configuration workflow z/OSMF during the workflow registration | ||
process. | ||
instance in z/OSMF. Alternatively, you can execute the configuration workflow in z/OSMF during the workflow registration process. | ||
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The configuration workflow described in this article is executed directly from a deployment of the Zowe PSWI. | ||
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## Execute Configuration of Zowe 2.0 workflow from PSWI | ||
## Execute Full Zowe server-side configuration for Zowe 2.0 workflow from PSWI | ||
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In the PSWI deployment phase, you are presented with a checklist that helps guide you through the deployment process. | ||
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@@ -45,23 +44,27 @@ In the PSWI deployment phase, you are presented with a checklist that helps guid | |
The **Perform Workflows** step enables you to run either all attached workflows or just the | ||
post-deployment workflow for mounting, which is required. | ||
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After you successfully perform the Zowe Mount workflow, you can start the **Configuration of Zowe 2.0** workflow. | ||
After you successfully perform the **Zowe Mount** workflow, you can start the **Full Zowe server-side configuration for Zowe 2.0** workflow. | ||
When you select this workflow from the list of Workflow Definition Files, the following screen discplays: | ||
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 | ||
 | ||
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You can see the workflow details by expanding the Workflow details panel. | ||
You can see the workflow details by expanding the Workflow Details panel. | ||
This workflow has three main steps: | ||
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[1. Define variables](#1-define-variables) | ||
[2. Create configuration](#2-create-configuration) | ||
[3. Perform Zowe installation](#3-perform-zowe-installation) | ||
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### 1. **Define variables** | ||
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This workflow step includes the list of Zowe variables. It contains many child sub-steps. | ||
When you expand this step, the following screen displays: | ||
This workflow step includes the list of Zowe variables and contains many sub-steps. | ||
When you expand **Define variables**, the following screen displays: | ||
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 | ||
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First, define the main variables of your configuration. | ||
The other sub-steps are optional and depending on which components you choose to enable. | ||
The other sub-steps are optional depending on which components you choose to enable. | ||
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Perform the following steps to execute each sub-step individually: | ||
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 | ||
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:::note | ||
Ensure that all the components that you enabled are configured in the next sub-steps of **Define variables** step. | ||
The sub-steps for configuring components will be in the Ready state, and the remainder of components in the Skipped state. | ||
Ensure that all the components that you enabled are configured in the next sub-steps of the **Define variables** step. | ||
The sub-steps for configuring components will be in the **Ready** state, and the remainder of components in the **Skipped** state. | ||
::: | ||
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4. Select **Next**. | ||
5. Repeat the previous two steps to complete all items until the **Finish** option is available. | ||
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:::note | ||
A basic validation is supported in many of the fields like a proper path structure, dataset name conventions, or numeric size. | ||
But the workflow does not check, for example, whether a target dataset exists, or a directory has sufficient space. | ||
Basic validation is supported in many of the fields including the proper path structure, dataset name conventions, or numeric size. | ||
The workflow, however, does not check, for example, if a target dataset exists, or if a directory has sufficient space. | ||
::: | ||
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After all sub-steps are completed the step **Define variables** is marked as Complete. | ||
After all sub-steps are completed, the step **Define variables** is marked as Complete. | ||
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### 2. **Create configuration** | ||
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Execute this step to create a configuration zowe.yaml file with the variable setup that was defined in the previous step. | ||
In this step you can review your configurations and if needed you can make further changes directly in the JCL. | ||
When you are done, click Finish and the zowe.yaml file will be ready, and the step will be marked as Complete. | ||
This step creates a configuration zowe.yaml file with the variable setup that was defined in step 1. | ||
In this step you can review your configurations and, if necessary, you can make further changes directly in the JCL. | ||
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. I think we need a screenshot and steps describing where and how to perform this step. |
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When you are done, click **Finish**. The zowe.yaml file is ready, and the step is marked as Complete. | ||
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:::note | ||
The **Create configuration** step is mandatory. A valid zowe.yaml is required to execute the **Zowe installation** step. | ||
::: | ||
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### 3. **Zowe Installation** | ||
### 3. **Perform Zowe installation** | ||
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This step consumes the zowe.yaml configuration file you created in the previous step. It contains three sub-steps. | ||
This step consumes the zowe.yaml configuration file you created in the previous step and contains three sub-steps. | ||
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1. **(Optional) Run the Zowe install (only for convenience build)** is needed only for convenience build. It runs the `zwe install` command. | ||
1. **Run the Zowe install** runs the `zwe install` command. | ||
2. **Run the Zowe init** runs `zwe init mvs` and `zwe init stc` commands. | ||
3. **Run the Zowe init security** is optional if you have already previously preformed security setup for Zowe. This sub-step requires Security Administrator permissions. It runs the `zwe init apfauth` and `zwe init security` commands. If security is not set up for Zowe, contact your Security Administrator to perform this setup. | ||
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@@ -115,6 +118,6 @@ For more information about `zwe install` and `zwe init` commands, see the follow | |
* [zwe install command](../appendix/zwe_server_command_reference/zwe/zwe-install.md) | ||
* [Configuring Zowe with zwe init](initialize-zos-system.md) | ||
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The **Configuration of Zowe 2.0** workflow strictly follows Zowe v2 install and configuration schema. This workflow generates the zowe.yaml file and runs Zowe's zwe CLI tool. | ||
The **Full Zowe server-side configuration for Zowe 2.0** workflow strictly follows Zowe v2 install and configuration schema. This workflow generates the zowe.yaml file and runs Zowe's zwe CLI tool. | ||
After completing the workflow execution, you can return to the **Deployment Checklist** for the Zowe PSWI. | ||
After you complete the steps in the checklist you are ready to start your Zowe instance. |
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Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
I think we need more detail about how this helps the user through the deployment process.