Service Deployment

A detailed description of this application at the dedicated Apolo Console's Service Deployment page.

Managing application via Apolo CLI

The prerequisite for this tutorial is that you read the description of the application via the link mentioned above

1

Load application installation template

apolo app-template get service-deployment > service-deployment.yaml

2

Fill in required parameters

We configure the application identically to the configuration discussed in the web console installation case.

In a nutshell, we deploy hashicorp/http-echo:1.0.0 with auto scaling, exposting port 8080 and protecting it with authentication. We also enabled startup & readiness healthcheck probes.

template_name: service-deployment
display_name: myhttpecho
input:
  preset:
    name: cpu-mini
  image:
    tag: 1.0.0
    repository: hashicorp/http-echo
    dockerconfigjson: null
  autoscaling:
    max_replicas: 3
    min_replicas: 1
    target_cpu_utilization_percentage: 70
    target_memory_utilization_percentage: 70
  container:
    env: []
    args:
      - '-text="hello apolo"'
      - '-listen=:8080'
    command: null
  storage_mounts: null
  networking:
    ports:
      - name: http
        path: /
        port: 8080
        path_type: Prefix
    ingress_http:
      auth: true
    service_enabled: true
  health_checks:
    startup:
      period: 10
      timeout: 5
      initial_delay: 30
      failure_threshold: 5
      health_check_config:
        path: /
        port: 8080
        probe_type: HTTP
        http_headers: null
    liveness: null
    readiness:
      period: 10
      timeout: 5
      initial_delay: 30
      failure_threshold: 5
      health_check_config:
        path: /
        port: 8080
        probe_type: HTTP
        http_headers: null

You could also configure specific version of the application to be installed by adding template_version: <version> block to the config file. If it is not there, the latest version is assumed.

3

Install the application

$ apolo app install -f service-deployment.yaml 
App installed from service-deployment.yaml

The application status could be also displayed via CLI:

$ apolo app ls                                                    
                                                                                                                                                
  ID                                     Name                                        Display Name   Template             Version   State        
 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 
  39ba8a4d-cff8-4f8c-b536-253f176d182d   apolo-default-service-deployment-39ba8a4d   myhttpecho     service-deployment   v25.5.0   progressing  

4

Removal

If you want to remove the application via CLI, use apolo app remove <app-id>.

You can find more information for application management commands in the list of references below.

References

• Apolo Service Deployment application

• Apolo application template management commands

• Apolo application management commands