feat: Add timetable helm chart and argo application

This commit is contained in:
2024-01-09 19:03:31 +01:00
parent 1a9ddccf76
commit 36686dcf81
21 changed files with 623 additions and 3 deletions
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# Patterns to ignore when building packages.
# This supports shell glob matching, relative path matching, and
# negation (prefixed with !). Only one pattern per line.
.DS_Store
# Common VCS dirs
.git/
.gitignore
.bzr/
.bzrignore
.hg/
.hgignore
.svn/
# Common backup files
*.swp
*.bak
*.tmp
*.orig
*~
# Various IDEs
.project
.idea/
*.tmproj
.vscode/
# environment values
environments/
default_values.yaml
overwrite_values.yaml
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dependencies:
- name: template
repository: file://../template
version: 0.2.4
digest: sha256:c7b42f6956258c0f59f4e7513f925fef4162e251bb3fd05f3e94351be9cdade1
generated: "2024-01-06T15:29:31.868909+01:00"
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apiVersion: v2
name: timetable
description: Installs the Timetable backend into the Kubernetes cluster
type: application
version: 0.1.0
maintainers:
- name: Jim Martens
url: https://2martens.de
sources:
- https://git.2martens.de/2martens/wahlrecht
dependencies:
- name: template
version: 0.2.4
repository: file://../template
annotations:
artifacthub.io/images: |
- name: 2martens/timetable:latest
image: 2martens/timetable:latest
platforms:
- linux/amd64
- linux/arm64
artifacthub.io/changes: |
- kind: added
description: Added timetable chart
artifacthub.io/signKey: |
fingerprint: F0F153B65BAD467201D7544E47393ABD1F96B7C8
url: https://mafiasi.de/pks/key/47393ABD1F96B7C8.asc
artifacthub.io/prerelease: true
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# Wahlrecht API
This chart installs the Wahlrecht API
into the Kubernetes cluster.
## Configuration
* by default, it expects a Spring Boot config server running inside the cluster, available under
http://configserver:8888/config
```yaml
application:
configserver:
host: configserver
port: 8888
prefix: /config
scheme: http
```
* by default, it expects a Kafka running inside the cluster, available under
kafka:9092
```yaml
application:
kafka:
host: kafka
port: 9092
```
* configure Keycloak
```yaml
application:
keycloak:
url: https://yourKeycloak
realm: yourRealm
```
* configure secrets (the application expects these values to be set)
```yaml
secrets:
MONGODB_CONNECTION_STRING: mongoDBConnectionString
CLIENT_SECRET: keycloakClientSecret
```
Should you want to use, for example, an external secret provider,
then you are currently out of luck. The chart does not support that,
yet.
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../template/_values.yaml
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image:
repository: 2martens/timetable
ingress:
annotations:
cert-manager.io/cluster-issuer: lets-encrypt
tls:
- secretName: chart-example-tls
hosts:
- chart-example.local
application:
port: 12100
actuatorPort: 12101
keycloak:
url: https://id.2martens.de
realm: 2martens
configserver:
scheme: http
host: configserver
port: 8888
prefix: /config
kafka:
host: kafka
port: 9092
service:
port: 12100
actuatorPort: 12101
secrets:
# Needs to be overwritten. Will be ignored if vault is enabled.
MONGODB_CONNECTION_STRING: ""
# Needs to be overwritten. Will be ignored if vault is enabled.
CLIENT_SECRET: ""
environment:
- name: PORT
value: "{{ .Values.application.port }}"
- name: ACTUATOR_PORT
value: "{{ .Values.application.actuatorPort }}"
- name: KEYCLOAK_URL
value: "{{ .Values.application.keycloak.url }}"
- name: KEYCLOAK_REALM
value: "{{ .Values.application.keycloak.realm }}"
- name: CONFIGSERVER_SCHEME
value: "{{ .Values.application.configserver.scheme }}"
- name: CONFIGSERVER_HOST
value: "{{ .Values.application.configserver.host }}"
- name: CONFIGSERVER_PORT
value: "{{ .Values.application.configserver.port }}"
- name: CONFIGSERVER_PREFIX
value: "{{ .Values.application.configserver.prefix }}"
- name: KAFKA_HOST
value: "{{ .Values.application.kafka.host }}"
- name: KAFKA_PORT
value: "{{ .Values.application.kafka.port }}"
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../template/_templates
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# Copy these values to your application chart completely and then modify those bits where
# the default for your application differs. The image.repository is a prime candidate for that.
replicaCount: 1
# revisionHistoryLimit: can be configured to reduce/increase amount of stored replica sets for rollback
revisionHistoryLimit: 10
image:
repository: 2martens/timetable
pullPolicy: IfNotPresent
# Overrides the image tag whose default is latest
tag: ""
# If image is not accessible for Kubernetes without authentication, configure required secrets here
# will be added verbatim to imagePullSecrets in deployment pod template
imagePullSecrets: []
# Overrides the name being used in, for example, annotations
# by default it is the chart name
nameOverride: ""
# Overrides the name being used for the name of Kubernetes resources
# by default release name if it contains the chart name, otherwise releaseName-chartName
fullnameOverride: ""
serviceAccount:
# Specifies whether a service account should be created
create: true
# Annotations to add to the service account
annotations: {}
# The name of the service account to use.
# If not set and create is true, a name is generated using the fullname template
name: ""
# Configure annotations for the pod, will be added verbatim to key annotations in pod metadata
podAnnotations: {}
# Configure the security context of the application pod
podSecurityContext: {}
# fsGroup: 2000
# Configure security context of the application container
securityContext: {}
# capabilities:
# drop:
# - ALL
# readOnlyRootFilesystem: true
# runAsNonRoot: true
# runAsUser: 1000
application:
port: 12100
actuatorPort: 12101
namespace: template # update to match the desired namespace
profile: prod
isSpring: true
keycloak:
url: https://id.2martens.de
realm: 2martens
configserver:
scheme: http
host: configserver
port: 8888
prefix: /config
kafka:
host: kafka
port: 9092
prometheus:
enabled: true
# only enable if you have the Prometheus operator installed, otherwise it will fail due to missing CRDs
useCRDs: false
# namespace: the namespace of the Prometheus installation
# the value is templated
namespace:
# name of helm release or argo cd application
releaseName:
# Overwrite with application specific environment variables
# Each item has key and value, where the value is parsed as a template
environment:
- name: PORT
value: "{{ .Values.application.port }}"
- name: ACTUATOR_PORT
value: "{{ .Values.application.actuatorPort }}"
- name: KEYCLOAK_URL
value: "{{ .Values.application.keycloak.url }}"
- name: KEYCLOAK_REALM
value: "{{ .Values.application.keycloak.realm }}"
- name: CONFIGSERVER_SCHEME
value: "{{ .Values.application.configserver.scheme }}"
- name: CONFIGSERVER_HOST
value: "{{ .Values.application.configserver.host }}"
- name: CONFIGSERVER_PORT
value: "{{ .Values.application.configserver.port }}"
- name: CONFIGSERVER_PREFIX
value: "{{ .Values.application.configserver.prefix }}"
- name: KAFKA_HOST
value: "{{ .Values.application.kafka.host }}"
- name: KAFKA_PORT
value: "{{ .Values.application.kafka.port }}"
enableServiceLinks: false
# Contents of this object will be added to a Kubernetes secret data section and Base64 encoded
# External secrets are not supported by this template
secrets:
# Needs to be overwritten. Will be ignored if vault is enabled.
MONGODB_CONNECTION_STRING: ""
# Needs to be overwritten. Will be ignored if vault is enabled.
CLIENT_SECRET: ""
# Configure the service
service:
type: ClusterIP
# port is targeting the containerPort http, described by application.port
port: 12100
# actuatorPort is targeting the containerPort http-actuator, described by application.actuatorPort
# only used if application.isSpring=true
actuatorPort: 12101
# Configure the liveness probe
# Defaults fitting for Spring Boot application that has livenessProbe enabled
livenessProbe:
enabled: true
path: /actuator/health/liveness
port: http-actuator
initialDelaySeconds: 30
periodSeconds: 120
# Configure the readiness probe
# Defaults fitting for Spring Boot application that has readinessProbe enabled
readinessProbe:
enabled: true
path: /actuator/health/readiness
port: http-actuator
initialDelaySeconds: 30
periodSeconds: 10
# Allows you to specify the number of seconds the application can take to answer readinessProbe
# before failure is assumed by Kubernetes
timeoutSeconds: 1
# Configure ingress if desired (exposing app beyond the boundaries of the cluster)
ingress:
enabled: false
className: ""
annotations:
cert-manager.io/cluster-issuer: lets-encrypt
# kubernetes.io/tls-acme: "true"
hosts:
- host: chart-example.local
paths:
- path: /
pathType: ImplementationSpecific
tls:
- secretName: chart-example-tls
hosts:
- chart-example.local
resources: {}
# limits:
# cpu: 100m
# memory: 128Mi
# requests:
# cpu: 100m
# memory: 128Mi
# Configure autoscaling
autoscaling:
enabled: false
minReplicas: 1
maxReplicas: 100
targetCPUUtilizationPercentage: 80
# targetMemoryUtilizationPercentage: 80
vault:
# If enabled, no ordinary secret resource will be created, even if secrets value is populated.
enabled: false
# name of the Vault secrets applications
applicationName: ""
# id of the organization in Vault secrets
organizationId: ""
# id of the project in Vault secrets
projectId: ""
# if not provided, vault-secrets-operator-system will be used
operatorNamespace: ""
# Configure nodeSelector, contents will be added verbatim to key nodeSelector in deployment pod template
nodeSelector: {}
# Configure tolerations, contents will be added verbatim to key tolerations in deployment pod template
tolerations: []
# Configure affinity, contents will be added verbatim to key affinity in deployment pod template
affinity: {}
# podSpec: will be added at the bottom of the pod template in the deployment
podSpec: {}
# containerSpec: will be added at the bottom of the container specification in the pod template
containerSpec: {}