An existing Dynatrace Monaco CLI version 1.x project.
A Dynatrace environment and permission to create environment tokens.
A Dynatrace pre-existing token, or new token with the required permissions for your Dynatrace Monaco CLI 1.x configuration. To learn how to create tokens, see Access tokens classic.
If your Dynatrace Monaco CLI 1.x project still uses deprecated config types, you should migrate them before conversion: Migrate deprecated configuration types
Sample project
This guide will help you convert your existing projects.
To illustrate the commands, we convert a project found in the samples in the GitHub repository.
If you want to follow the exact commands of the guide, clone or download the repo and navigate into the observability_clinic_sample folder.
Convert your project
Migrating existing Monaco 1.x projects is as simple as running the new convert command.
For this sample, we assume that your existing configuration is located in a folder called existing_v1_config.
The content of this sample folder looks like this:
existing_v1_config/
├── project/
├── application-web/
├── auto-tag/
├── slo/
└── synthetic-monitor/
└── environments.yaml
To recap how things work in Monaco 1.x, this folder contains the following:
A project folder called project
The project folder contains configuration folders for application-web, auto-tag, slo, and synthetic-monitor configurations.
Each of these configuration folders contains a configuration YAML file and one or more JSON templates.
The environments.yaml file defines the environments this configuration project is deployed to.
Open your preferred terminal.
Navigate to the directory above your configuration folder /existing_v1_config.
Run monaco convert using environments.yaml and the existing_v1_config folder.
The -o flag allows defining the name of the converted output folder .
Inspect the converted_config that Monaco has created.
dir existing_v1_config-v2
It should look like this:
converted_config/
├── project/
├── application-web/
├── auto-tag/
├── slo/
└── synthetic-monitor/
└── manifest.yaml
Differences between 1.x and 2.x
The main visible differences between versions 1.x and 2.x are the introduction of structured configuration.
Let's take a look at how the project has changed in detail.
Project folder
On a folder level, your environments.yaml is replaced with a manifest.yaml.
existing_v1_config/
├── project/
├── application-web/
├── auto-tag/
├── slo/
└── synthetic-monitor/
└── environments.yaml
converted_config/
├── project/
├── application-web/
├── auto-tag/
├── slo/
└── synthetic-monitor/
└── manifest.yaml
From environments.yaml to manifest.yaml
Version 1.x defined projects as folders in the directory where the CLI is executed, while version 2.x introduces manifest files, which define projects (what is being deployed) as well as the environments previously defined in environment files (where these configurations are to be deployed).
To indicate that the URL is loaded from an environment variable:
In version 1.x, we use the special templating prefix .Env.
Note how the syntheticId field defines a reference to a synthetic-monitor's ID in 1.x's string format.
configs:
-id: slo
config:
name: My App's Availability SLO
parameters:
metricName: my_app_synthetic_availability
syntheticId:
configId: AppAvailabilityMonitor
configType: synthetic-monitor
property: id
type: reference
thresholdTarget:"99.98"
thresholdWarning:"99.99"
template: slo.json
skip:false
type:
api: slo
As you can see, the slo configuration has changed substantially.
There is now a config object with the ID slo, which defines all parameters as well as the JSON template file, rather than an initial ID to template pair slo:slo.json, followed by key-value pairs defining the configuration's parameters.
Most significantly, the syntheticId field now is a structured field of type reference, explicitly defining the ID, type, and property it is referencing.
Note how the conversion has removed the project from the reference, which is redundant for references in the same project.
Conversion may include a few small improvements to your input configuration.
Finally, the configuration now has an explicit type. In version 2.x, types are defined by this value in the configuration YAML and are no longer based on the name of the file's folder.
Environment overrides
Similar to the other configuration changes, version 2.x makes the definition of environment overrides more explicit.
Now we deploy the newly converted project to the same environment already managed by the Dynatrace Monaco CLI.
Export your Dynatrace token to your environment. Make sure your token has the required permissions for your configuration (in this example, Write configuration (WriteConfig)).
exportDEMO_ENV_TOKEN=YourTokenValue
The environment variable name will be same as in your 1.x environments.yaml (for this sample project, it's DEMO_ENV_TOKEN).
Run monaco deploy --dry-run to make sure your configuration is syntactically valid and consistent.
If the dry run is successful, the Dynatrace Monaco CLI returns a message similar to the following:
2023/02/09 16:57:13 INFO Dynatrace Configuration as Code v2.0.0
2023/02/09 16:57:13 INFO Projects to be deployed:
2023/02/09 16:57:13 INFO - project
2023/02/09 16:57:13 INFO Environments to deploy to:
2023/02/09 16:57:13 INFO - environment1
2023/02/09 16:57:13 INFO Validating configurations for environment `environment1`...
2023/02/09 16:57:13 INFO Validating config project:application-web:myApp
2023/02/09 16:57:13 INFO Validating config project:synthetic-monitor:AppAvailabilityMonitor
2023/02/09 16:57:13 INFO Validating config project:slo:slo
2023/02/09 16:57:13 INFO Validating config project:auto-tag:application-tagging
2023/02/09 16:57:13 WARN API for"auto-tag" is deprecated! Please consider migrating to "builtin:tags.auto-tagging"!
2023/02/09 16:57:13 INFO Validation finished without errors
Use monaco deploy to deploy your converted configuration.
monaco deploy converted_config/manifest.yaml
If the deployment is successful, the Dynatrace Monaco CLI returns a message similar to the following:
2023/02/09 17:05:28 INFO Dynatrace Configuration as Code v2.0.0
2023/02/09 17:05:28 INFO Projects to be deployed:
2023/02/09 17:05:28 INFO - project
2023/02/09 17:05:28 INFO Environments to deploy to:
2023/02/09 17:05:28 INFO - environment1
2023/02/09 17:05:28 INFO Deploying configurations to environment `environment1`...
2023/02/09 17:05:28 INFO Deploying config project:application-web:myApp
2023/02/09 17:05:29 INFO Deploying config project:synthetic-monitor:AppAvailabilityMonitor
2023/02/09 17:05:30 INFO Deploying config project:slo:slo
2023/02/09 17:05:30 INFO Deploying config project:auto-tag:application-tagging
2023/02/09 17:05:30 WARN API for"auto-tag" is deprecated! Please consider migrating to "builtin:tags.auto-tagging"!
2023/02/09 17:05:31 INFO Deployment finished without errors
If you open your Dynatrace environment in your browser, you will find your configuration as before.
You are ready to extend your existing configurations using Dynatrace Configuration as Code via Monaco 2.x.
Export your Dynatrace token to your environment. Make sure your token has the required permissions for your configuration (in this example, Write configuration (WriteConfig)).
$env:DEMO_ENV_TOKEN="YourTokenValue"
The environment variable name will be the same as in your 1.x environments.yaml (for this sample project, it's DEMO_ENV_TOKEN).
Run monaco deploy --dry-run to make sure your configuration is syntactically valid and consistent.