feat(Redis): add redis App (#1309)
* feat(Redis): add redis App * Fixup questions.yaml for redis and add common injector * fix lint
This commit is contained in:
Kjeld Schouten-Lebbing
@@ -0,0 +1,24 @@
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# Patterns to ignore when building packages.
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# This supports shell glob matching, relative path matching, and
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# negation (prefixed with !). Only one pattern per line.
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.DS_Store
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# Common VCS dirs
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.git/
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.gitignore
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.bzr/
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.bzrignore
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.hg/
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.hgignore
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.svn/
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# Common backup files
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*.swp
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*.bak
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*.tmp
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*~
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# Various IDEs
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.project
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.idea/
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*.tmproj
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.vscode/
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# OWNERS file for Kubernetes
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OWNERS
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@@ -0,0 +1,31 @@
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apiVersion: v2
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appVersion: "14.0.0"
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dependencies:
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- name: common
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repository: https://truecharts.org
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version: 8.5.4
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deprecated: false
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description: Open source, advanced key-value store.
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home: https://github.com/truecharts/apps/tree/master/stable/redis
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icon: https://bitnami.com/assets/stacks/redis/img/redis-stack-220x234.png
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keywords:
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- redis
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- keyvalue
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- database
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kubeVersion: '>=1.16.0-0'
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maintainers:
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- email: info@truecharts.org
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name: TrueCharts
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url: truecharts.org
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name: redis
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sources:
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- https://github.com/bitnami/bitnami-docker-redis
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- http://redis.io/
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type: application
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version: 0.0.1
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annotations:
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truecharts.org/catagories: |
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- database
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- cache
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truecharts.org/SCALE-support: "true"
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truecharts.org/grade: U
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@@ -0,0 +1,314 @@
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# Include{groups}
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questions:
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- variable: portal
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group: "Container Image"
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label: "Configure Portal Button"
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schema:
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type: dict
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hidden: true
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attrs:
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- variable: enabled
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label: "Enable"
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description: "enable the portal button"
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schema:
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hidden: true
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editable: false
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type: boolean
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default: false
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# Include{global}
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- variable: controller
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group: "Controller"
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label: ""
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schema:
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type: dict
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attrs:
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- variable: advanced
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label: "Show Advanced Controller Settings"
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schema:
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type: boolean
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default: false
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show_subquestions_if: true
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subquestions:
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- variable: type
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description: "Please specify type of workload to deploy"
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label: "(Advanced) Controller Type"
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schema:
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type: string
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default: "statefulset"
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required: true
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enum:
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- value: "deployment"
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description: "Deployment"
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- value: "statefulset"
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description: "Statefulset"
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- value: "daemonset"
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description: "Daemonset"
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- variable: replicas
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description: "Number of desired pod replicas"
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label: "Desired Replicas"
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schema:
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type: int
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default: 1
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required: true
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- variable: strategy
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description: "Please specify type of workload to deploy"
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label: "(Advanced) Update Strategy"
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schema:
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type: string
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default: "RollingUpdate"
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required: true
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enum:
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- value: "Recreate"
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description: "Recreate: Kill existing pods before creating new ones"
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- value: "RollingUpdate"
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description: "RollingUpdate: Create new pods and then kill old ones"
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- value: "OnDelete"
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description: "(Legacy) OnDelete: ignore .spec.template changes"
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# Include{controllerExpert}
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- variable: env
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group: "Container Configuration"
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label: "Image Environment"
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schema:
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type: dict
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attrs:
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# Include{fixedEnv}
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# Include{containerConfig}
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- variable: redisPassword
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group: "App Configuration"
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label: "Redis Password"
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schema:
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type: string
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default: ""
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required: true
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- variable: service
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group: "Networking and Services"
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label: "Configure Service(s)"
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schema:
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type: dict
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attrs:
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- variable: main
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label: "Main Service"
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description: "The Primary service on which the healthcheck runs, often the webUI"
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schema:
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type: dict
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attrs:
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# Include{serviceSelector}
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- variable: main
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label: "Main Service Port Configuration"
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schema:
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type: dict
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attrs:
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- variable: advanced
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label: "Show Advanced settings"
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schema:
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type: boolean
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default: false
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show_subquestions_if: true
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subquestions:
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- variable: protocol
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label: "Port Type"
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schema:
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type: string
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default: "TCP"
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enum:
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- value: HTTP
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description: "HTTP"
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- value: "HTTPS"
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description: "HTTPS"
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- value: TCP
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description: "TCP"
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- value: "UDP"
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description: "UDP"
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- variable: nodePort
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label: "Node Port (Optional)"
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description: "This port gets exposed to the node. Only considered when service type is NodePort, Simple or LoadBalancer"
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schema:
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type: int
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min: 9000
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max: 65535
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- variable: targetPort
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label: "Target Port"
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description: "The internal(!) port on the container the Application runs on"
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schema:
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type: int
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default: 6379
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- variable: port
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label: "Container Port"
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schema:
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type: int
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default: 6379
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editable: true
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required: true
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- variable: serviceexpert
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group: "Networking and Services"
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label: "Show Expert Config"
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schema:
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type: boolean
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default: false
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show_subquestions_if: true
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subquestions:
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- variable: hostNetwork
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group: "Networking and Services"
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label: "Host-Networking (Complicated)"
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schema:
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type: boolean
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default: false
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# Include{serviceExpert}
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# Include{serviceList}
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- variable: volumeClaimTemplates
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label: "Integrated Persistent Storage"
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description: "Integrated Persistent Storage"
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group: "Storage and Persistence"
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schema:
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type: dict
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attrs:
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- variable: data
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label: "App Data Storage"
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description: "Stores the Application Data."
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schema:
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type: dict
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attrs:
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- variable: enabled
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label: "Enable the storage"
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schema:
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type: boolean
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default: true
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hidden: true
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- variable: type
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label: "Type of Storage"
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description: "Sets the persistence type, Anything other than PVC could break rollback!"
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schema:
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type: string
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default: "simplePVC"
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enum:
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- value: "simplePVC"
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description: "PVC (simple)"
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- value: "pvc"
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description: "pvc"
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# Include{persistenceBasic}
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- variable: hostPath
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label: "hostPath"
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description: "Path inside the container the storage is mounted"
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schema:
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show_if: [["type", "=", "hostPath"]]
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type: hostpath
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- variable: mountPath
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label: "mountPath"
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description: "Path inside the container the storage is mounted"
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schema:
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type: string
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default: "/bitnami/redis"
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hidden: true
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valid_chars: '^\/([a-zA-Z0-9._-]+(\s?[a-zA-Z0-9._-]+|\/?))+$'
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- variable: medium
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label: "EmptyDir Medium"
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schema:
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show_if: [["type", "=", "emptyDir"]]
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type: string
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default: ""
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enum:
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- value: ""
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description: "Default"
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- value: "Memory"
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description: "Memory"
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# Include{persistenceAdvanced}
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# Include{persistenceList}
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# Include{ingressList}
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- variable: advancedSecurity
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label: "Show Advanced Security Settings"
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group: "Security and Permissions"
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schema:
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type: boolean
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default: false
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show_subquestions_if: true
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subquestions:
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- variable: securityContext
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label: "Security Context"
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schema:
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type: dict
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attrs:
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- variable: privileged
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label: "Privileged mode"
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schema:
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type: boolean
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default: false
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- variable: readOnlyRootFilesystem
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label: "ReadOnly Root Filesystem"
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schema:
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type: boolean
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default: false
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- variable: allowPrivilegeEscalation
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label: "Allow Privilege Escalation"
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schema:
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type: boolean
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default: false
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- variable: runAsNonRoot
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label: "runAsNonRoot"
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schema:
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type: boolean
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default: true
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- variable: podSecurityContext
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group: "Security and Permissions"
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label: "Pod Security Context"
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schema:
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type: dict
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attrs:
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- variable: runAsUser
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label: "runAsUser"
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description: "The UserID of the user running the application"
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schema:
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type: int
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default: 568
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- variable: runAsGroup
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label: "runAsGroup"
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description: The groupID this App of the user running the application"
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schema:
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type: int
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default: 0
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- variable: fsGroup
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label: "fsGroup"
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description: "The group that should own ALL storage."
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schema:
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type: int
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default: 568
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- variable: supplementalGroups
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label: "supplemental Groups"
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schema:
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type: list
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default: []
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items:
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- variable: supplementalGroupsEntry
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label: "supplemental Group"
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schema:
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type: int
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- variable: fsGroupChangePolicy
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label: "When should we take ownership?"
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schema:
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type: string
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default: "OnRootMismatch"
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enum:
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- value: "OnRootMismatch"
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description: "OnRootMismatch"
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- value: "Always"
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description: "Always"
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# Include{resources}
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# Include{advanced}
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# Include{addons}
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@@ -0,0 +1,2 @@
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|
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{{ include "common.all" . }}
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@@ -0,0 +1,79 @@
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: redis-health
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labels:
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{{- include "common.labels" . | nindent 4 }}
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annotations:
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{{- with .Values.annotations }}
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{{- toYaml . | nindent 4 }}
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{{- end }}
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data:
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ping_readiness_local.sh: |-
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#!/bin/bash
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[[ -n "$REDIS_PASSWORD" ]] && export REDISCLI_AUTH="$REDIS_PASSWORD"
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response=$(
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timeout -s 3 $1 \
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redis-cli \
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-h localhost \
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-p $REDIS_PORT \
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||||||
|
ping
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)
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if [ "$response" != "PONG" ]; then
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echo "failed to connect using password: $REDIS_PASSWORD response: $response"
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exit 1
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fi
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ping_liveness_local.sh: |-
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#!/bin/bash
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[[ -n "$REDIS_PASSWORD" ]] && export REDISCLI_AUTH="$REDIS_PASSWORD"
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response=$(
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timeout -s 3 $1 \
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redis-cli \
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-h localhost \
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-p $REDIS_PORT \
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ping
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)
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if [ "$response" != "PONG" ] && [ "$response" != "LOADING Redis is loading the dataset in memory" ]; then
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echo "$response"
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exit 1
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fi
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ping_readiness_master.sh: |-
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#!/bin/bash
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[[ -n "$REDIS_MASTER_PASSWORD" ]] && export REDISCLI_AUTH="$REDIS_MASTER_PASSWORD"
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response=$(
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timeout -s 3 $1 \
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||||||
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redis-cli \
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||||||
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-h $REDIS_MASTER_HOST \
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||||||
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-p $REDIS_MASTER_PORT_NUMBER \
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||||||
|
ping
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||||||
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)
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||||||
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if [ "$response" != "PONG" ]; then
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||||||
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echo "$response"
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||||||
|
exit 1
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||||||
|
fi
|
||||||
|
ping_liveness_master.sh: |-
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||||||
|
#!/bin/bash
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||||||
|
[[ -n "$REDIS_MASTER_PASSWORD" ]] && export REDISCLI_AUTH="$REDIS_MASTER_PASSWORD"
|
||||||
|
response=$(
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||||||
|
timeout -s 3 $1 \
|
||||||
|
redis-cli \
|
||||||
|
-h $REDIS_MASTER_HOST \
|
||||||
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-p $REDIS_MASTER_PORT_NUMBER \
|
||||||
|
ping
|
||||||
|
)
|
||||||
|
if [ "$response" != "PONG" ] && [ "$response" != "LOADING Redis is loading the dataset in memory" ]; then
|
||||||
|
echo "$response"
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
ping_readiness_local_and_master.sh: |-
|
||||||
|
script_dir="$(dirname "$0")"
|
||||||
|
exit_status=0
|
||||||
|
"$script_dir/ping_readiness_local.sh" $1 || exit_status=$?
|
||||||
|
"$script_dir/ping_readiness_master.sh" $1 || exit_status=$?
|
||||||
|
exit $exit_status
|
||||||
|
ping_liveness_local_and_master.sh: |-
|
||||||
|
script_dir="$(dirname "$0")"
|
||||||
|
exit_status=0
|
||||||
|
"$script_dir/ping_liveness_local.sh" $1 || exit_status=$?
|
||||||
|
"$script_dir/ping_liveness_master.sh" $1 || exit_status=$?
|
||||||
|
exit $exit_status
|
||||||
@@ -0,0 +1,13 @@
|
|||||||
|
apiVersion: v1
|
||||||
|
kind: Secret
|
||||||
|
metadata:
|
||||||
|
name: {{ include "common.names.fullname" . }}
|
||||||
|
labels:
|
||||||
|
{{- include "common.labels" . | nindent 4 }}
|
||||||
|
annotations:
|
||||||
|
{{- with .Values.annotations }}
|
||||||
|
{{- toYaml . | nindent 4 }}
|
||||||
|
{{- end }}
|
||||||
|
type: Opaque
|
||||||
|
data:
|
||||||
|
redis-password: {{ ( .Values.redisPassword | default "nothing" ) | b64enc | quote }}
|
||||||
@@ -0,0 +1,136 @@
|
|||||||
|
image:
|
||||||
|
repository: bitnami/redis
|
||||||
|
pullPolicy: IfNotPresent
|
||||||
|
tag: 6.2.6@sha256:cfbc3cf717ea121c3c40a841646280d326c68b4818e893139d2550c10827d4d5
|
||||||
|
|
||||||
|
controller:
|
||||||
|
# -- Set the controller type.
|
||||||
|
# Valid options are deployment, daemonset or statefulset
|
||||||
|
type: statefulset
|
||||||
|
# -- Number of desired pods
|
||||||
|
replicas: 1
|
||||||
|
# -- Set the controller upgrade strategy
|
||||||
|
# For Deployments, valid values are Recreate (default) and RollingUpdate.
|
||||||
|
# For StatefulSets, valid values are OnDelete and RollingUpdate (default).
|
||||||
|
# DaemonSets ignore this.
|
||||||
|
strategy: RollingUpdate
|
||||||
|
rollingUpdate:
|
||||||
|
# -- Set deployment RollingUpdate max unavailable
|
||||||
|
unavailable: 1
|
||||||
|
# -- Set deployment RollingUpdate max surge
|
||||||
|
surge:
|
||||||
|
# -- Set statefulset RollingUpdate partition
|
||||||
|
partition:
|
||||||
|
# -- ReplicaSet revision history limit
|
||||||
|
revisionHistoryLimit: 3
|
||||||
|
|
||||||
|
securityContext:
|
||||||
|
readOnlyRootFilesystem: false
|
||||||
|
|
||||||
|
podSecurityContext:
|
||||||
|
runAsGroup: 0
|
||||||
|
|
||||||
|
env:
|
||||||
|
- name: REDIS_REPLICATION_MODE
|
||||||
|
value: master
|
||||||
|
- name: ALLOW_EMPTY_PASSWORD
|
||||||
|
value: "yes"
|
||||||
|
|
||||||
|
envTpl:
|
||||||
|
REDIS_PORT: "{{ .Values.service.main.ports.main.targetPort }}"
|
||||||
|
|
||||||
|
redisPassword: "testpass"
|
||||||
|
existingSecret: ""
|
||||||
|
|
||||||
|
envValueFrom:
|
||||||
|
REDIS_PASSWORD:
|
||||||
|
secretKeyRef:
|
||||||
|
name: '{{ ( tpl .Values.existingSecret $ ) | default ( include "common.names.fullname" . ) }}'
|
||||||
|
key: "redis-password"
|
||||||
|
|
||||||
|
service:
|
||||||
|
main:
|
||||||
|
ports:
|
||||||
|
main:
|
||||||
|
port: 6379
|
||||||
|
targetPort: 6379
|
||||||
|
|
||||||
|
volumeClaimTemplates:
|
||||||
|
data:
|
||||||
|
enabled: true
|
||||||
|
mountPath: "/bitnami/redis"
|
||||||
|
type: pvc
|
||||||
|
accessMode: ReadWriteOnce
|
||||||
|
size: "100Gi"
|
||||||
|
|
||||||
|
# -- Probe configuration
|
||||||
|
# -- [[ref]](https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/)
|
||||||
|
# @default -- See below
|
||||||
|
probes:
|
||||||
|
# -- Liveness probe configuration
|
||||||
|
# @default -- See below
|
||||||
|
liveness:
|
||||||
|
# -- Enable the liveness probe
|
||||||
|
enabled: true
|
||||||
|
# -- Set this to `true` if you wish to specify your own livenessProbe
|
||||||
|
custom: true
|
||||||
|
# -- The spec field contains the values for the default livenessProbe.
|
||||||
|
# If you selected `custom: true`, this field holds the definition of the livenessProbe.
|
||||||
|
# @default -- See below
|
||||||
|
spec:
|
||||||
|
exec:
|
||||||
|
command:
|
||||||
|
- sh
|
||||||
|
- -c
|
||||||
|
- /health/ping_liveness_local.sh 2
|
||||||
|
|
||||||
|
# -- Redainess probe configuration
|
||||||
|
# @default -- See below
|
||||||
|
readiness:
|
||||||
|
# -- Enable the readiness probe
|
||||||
|
enabled: true
|
||||||
|
# -- Set this to `true` if you wish to specify your own readinessProbe
|
||||||
|
custom: true
|
||||||
|
# -- The spec field contains the values for the default readinessProbe.
|
||||||
|
# If you selected `custom: true`, this field holds the definition of the readinessProbe.
|
||||||
|
# @default -- See below
|
||||||
|
spec:
|
||||||
|
exec:
|
||||||
|
command:
|
||||||
|
- sh
|
||||||
|
- -c
|
||||||
|
- /health/ping_readiness_local.sh 2
|
||||||
|
# -- Startup probe configuration
|
||||||
|
# @default -- See below
|
||||||
|
startup:
|
||||||
|
# -- Enable the startup probe
|
||||||
|
enabled: true
|
||||||
|
custom: true
|
||||||
|
# -- The spec field contains the values for the default livenessProbe.
|
||||||
|
# If you selected `custom: true`, this field holds the definition of the livenessProbe.
|
||||||
|
# @default -- See below
|
||||||
|
spec:
|
||||||
|
exec:
|
||||||
|
command:
|
||||||
|
- sh
|
||||||
|
- -c
|
||||||
|
- /health/ping_readiness_local.sh 2
|
||||||
|
|
||||||
|
persistence:
|
||||||
|
# -- redis-health configmap mount
|
||||||
|
# @default -- See below
|
||||||
|
redis-health:
|
||||||
|
enabled: true
|
||||||
|
type: custom
|
||||||
|
# -- Where to mount the volume in the main container.
|
||||||
|
# Defaults to `/<name_of_the_volume>`,
|
||||||
|
# setting to '-' creates the volume but disables the volumeMount.
|
||||||
|
mountPath: /health
|
||||||
|
# -- Specify if the volume should be mounted read-only.
|
||||||
|
readOnly: false
|
||||||
|
# -- Define the custom Volume spec here
|
||||||
|
# [[ref]](https://kubernetes.io/docs/concepts/storage/volumes/)
|
||||||
|
volumeSpec:
|
||||||
|
configMap:
|
||||||
|
defaultMode: 0755
|
||||||
|
name: redis-health
|
||||||
@@ -15,4 +15,4 @@ maintainers:
|
|||||||
name: common
|
name: common
|
||||||
sources: null
|
sources: null
|
||||||
type: library
|
type: library
|
||||||
version: 8.5.5
|
version: 8.5.6
|
||||||
|
|||||||
@@ -4,4 +4,7 @@
|
|||||||
|
|
||||||
{{- /* Autogenerate postgresql passwords if needed */ -}}
|
{{- /* Autogenerate postgresql passwords if needed */ -}}
|
||||||
{{- include "common.dependencies.postgresql.injector" . }}
|
{{- include "common.dependencies.postgresql.injector" . }}
|
||||||
|
|
||||||
|
{{- /* Autogenerate redis passwords if needed */ -}}
|
||||||
|
{{- include "common.dependencies.redis.injector" . }}
|
||||||
{{- end -}}
|
{{- end -}}
|
||||||
|
|||||||
@@ -0,0 +1,36 @@
|
|||||||
|
{{/*
|
||||||
|
This template generates a random password and ensures it persists across updates/edits to the chart
|
||||||
|
*/}}
|
||||||
|
{{- define "common.dependencies.redis.injector" -}}
|
||||||
|
{{- $pghost := printf "%v-%v" .Release.Name "redis" }}
|
||||||
|
|
||||||
|
{{- if .Values.redis.enabled }}
|
||||||
|
---
|
||||||
|
apiVersion: v1
|
||||||
|
kind: Secret
|
||||||
|
metadata:
|
||||||
|
labels:
|
||||||
|
{{- include "common.labels" . | nindent 4 }}
|
||||||
|
name: rediscreds
|
||||||
|
{{- $dbprevious := lookup "v1" "Secret" .Release.Namespace "rediscreds" }}
|
||||||
|
{{- $dbPass := "" }}
|
||||||
|
data:
|
||||||
|
{{- if $dbprevious }}
|
||||||
|
{{- $dbPass = ( index $dbprevious.data "redis-password" ) | b64dec }}
|
||||||
|
redis-password: {{ ( index $dbprevious.data "redis-password" ) }}
|
||||||
|
{{- else }}
|
||||||
|
{{- $dbPass = randAlphaNum 50 }}
|
||||||
|
redis-password: {{ $dbPass | b64enc | quote }}
|
||||||
|
{{- end }}
|
||||||
|
url: {{ ( printf "redis://%v:%v@%v-redis:5432/%v" .Values.redis.redisUsername $dbPass .Release.Name .Values.redis.redisDatabase ) | b64enc | quote }}
|
||||||
|
plainporthost: {{ ( printf "%v-%v" .Release.Name "redis" ) | b64enc | quote }}
|
||||||
|
plainhost: {{ ( printf "%v-%v" .Release.Name "redis" ) | b64enc | quote }}
|
||||||
|
type: Opaque
|
||||||
|
{{- $_ := set .Values.redis "redisPassword" ( $dbPass | quote ) }}
|
||||||
|
{{- $_ := set .Values.redis.url "plain" ( ( printf "%v-%v" .Release.Name "redis" ) | quote ) }}
|
||||||
|
{{- $_ := set .Values.redis.url "plainhost" ( ( printf "%v-%v" .Release.Name "redis" ) | quote ) }}
|
||||||
|
{{- $_ := set .Values.redis.url "plainport" ( ( printf "%v-%v:5432" .Release.Name "redis" ) | quote ) }}
|
||||||
|
{{- $_ := set .Values.redis.url "plainporthost" ( ( printf "%v-%v:5432" .Release.Name "redis" ) | quote ) }}
|
||||||
|
|
||||||
|
{{- end }}
|
||||||
|
{{- end -}}
|
||||||
@@ -946,3 +946,11 @@ postgresql:
|
|||||||
existingSecret: "dbcreds"
|
existingSecret: "dbcreds"
|
||||||
# -- can be used to make an easy accessable note which URLS to use to access the DB.
|
# -- can be used to make an easy accessable note which URLS to use to access the DB.
|
||||||
url: {}
|
url: {}
|
||||||
|
|
||||||
|
# -- Redis dependency configuration
|
||||||
|
# @default -- See below
|
||||||
|
redis:
|
||||||
|
enabled: false
|
||||||
|
existingSecret: "rediscreds"
|
||||||
|
# -- can be used to make an easy accessable note which URLS to use to access the DB.
|
||||||
|
url: {}
|
||||||
|
|||||||
Reference in New Issue
Block a user