Install Spring Boot conventions

This topic tells you how to install Spring Boot conventions from the Tanzu Application Platform package repository.

Note

Follow the steps in this topic if you do not want to use a profile to install Spring Boot conventions. For more information about profiles, see Components and installation profiles.

Prerequisites

Before installing Spring Boot conventions:

Install Spring Boot conventions

To install Spring Boot conventions:

  1. Get the exact name and version information for the Spring Boot conventions package to install by running:

    tanzu package available list spring-boot-conventions.tanzu.vmware.com --namespace tap-install
    

    For example:

    $ tanzu package available list spring-boot-conventions.tanzu.vmware.com --namespace tap-install
    / Retrieving package versions for spring-boot-conventions.tanzu.vmware.com...
    NAME                                       VERSION           RELEASED-AT
    ...
    spring-boot-conventions.tanzu.vmware.com   1.9.0     2024-03-22T00:00:00Z
    ...
    
  2. (Optional) Change the default installation settings by running:

    tanzu package available get spring-boot-conventions.tanzu.vmware.com/VERSION-NUMBER \
    --values-schema --namespace tap-install
    

    Where VERSION-NUMBER is the version of the package listed. For example: 1.12.1.

    For example:

    $ tanzu package available get spring-boot-conventions.tanzu.vmware.com/1.8.0-build.1 --values-schema --namespace tap-install
         KEY                                          DEFAULT             TYPE     DESCRIPTION
         autoConfigureActuators                       false               boolean  Enable or disable the automatic configuration of actuators on the TAP platform level
         kubernetes_distribution                                          string   Kubernetes distribution that this package is being installed on. Accepted
                                                                                   values: ['''',''openshift'']
         kubernetes_version                                               string   Optional: The Kubernetes Version. Valid values are '1.24.*', or ''
         livenessProbe.terminationGracePeriodSeconds                      number   configure a grace period for the kubelet to wait  between triggering a shut down
                                                                                   of the failed container, and then forcing the container runtime to stop that
                                                                                   container
         livenessProbe.timeoutSeconds                 1                   number   Number of seconds after which the probe times out
         livenessProbe.failureThreshold                                   number   After a probe fails failureThreshold times in a row, Kubernetes considers that
                                                                                   the overall check has failed
         livenessProbe.initialDelaySeconds            0                   number   Number of seconds after the container has started before liveness probes are
                                                                                   initiated
         livenessProbe.periodSeconds                  10                  number   How often (in seconds) to perform the probe
         livenessProbe.successThreshold               1                   number   Minimum consecutive successes for the probe to be considered successful after
                                                                                   having failed
         readinessProbe.initialDelaySeconds             0                 number   Number of seconds after the container has started before readiness probes are
                                                                                   initiated
         readinessProbe.periodSeconds                   10                number   How often (in seconds) to perform the probe
         readinessProbe.successThreshold                1                 number   Minimum consecutive successes for the probe to be considered successful after
                                                                                   having failed
         readinessProbe.terminationGracePeriodSeconds                     number   configure a grace period for the kubelet to wait between triggering a shut down
                                                                                   of the failed container, and then forcing the container runtime to stop that
                                                                                   container
         readinessProbe.timeoutSeconds                  1                 number   Number of seconds after which the probe times out
         readinessProbe.failureThreshold                                  number   After a probe fails failureThreshold times in a row, Kubernetes considers that
                                                                                   the overall check has failed
         startupProbe.periodSeconds                     10                number   How often (in seconds) to perform the probe
         startupProbe.successThreshold                  1                 number   Minimum consecutive successes for the probe to be considered successful after
                                                                                   having failed
         startupProbe.terminationGracePeriodSeconds                       number   configure a grace period for the kubelet to wait between triggering a shut down
                                                                                   of the failed container, and then forcing the container runtime to stop that
                                                                                   container
         startupProbe.timeoutSeconds                    1                 number   Number of seconds after which the probe times out
         startupProbe.failureThreshold                                    number   After a probe fails failureThreshold times in a row, Kubernetes considers that
                                                                                   the overall check has failed
         startupProbe.initialDelaySeconds               0                 number   Number of seconds after the container has started before probes are initiated
    

    For more information about configuring probes in Spring Boot conventions, see Configure liveness, readiness, and startup probes for Spring Boot applications (alpha)

  3. Install the package by running:

    tanzu package install spring-boot-conventions \
     --package spring-boot-conventions.tanzu.vmware.com \
     --version VERSION-NUMBER \
     --namespace tap-install
    

    Where VERSION-NUMBER is the version of the package you listed earlier.

  4. Verify you installed the package by running:

    tanzu package installed get spring-boot-conventions --namespace tap-install
    

    For example:

    tanzu package installed get spring-boot-conventions -n tap-install
    | Retrieving installation details for spring-boot-conventions...
    NAME:                    spring-boot-conventions
    PACKAGE-NAME:            spring-boot-conventions.tanzu.vmware.com
    PACKAGE-VERSION:         1.12.1
    STATUS:                  Reconcile succeeded
    CONDITIONS:              [{ReconcileSucceeded True  }]
    USEFUL-ERROR-MESSAGE:
    

    Verify that STATUS is Reconcile succeeded

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