appcat-cli

appcat-cli generates yaml files for custom kubernetes resources from command line arguments.

Warning: This tool is currently under heavy development. Stuff may change & break between releases!

Goal & Purpose

appcat-cli is developed as a converter tool for k8ify. It's purpose is to generate yaml files for custom kubernetes resources to be processed by k8ify into kubernetes manifests.

Non-Goals

Out of scope(for now) of this project are:

• Checking scope and availability of custom resources on target cluster

Mode of Operation

Command Line Arguments

appcatcli expects input in the form of:
appcatcli ServiceName --kind ServiceKind [Options]

Defaults:

Global:

Key	Value
Spec.WriteConnectionSecretToRef.Name	ServiceName+refSlug

Exoscale:

ServiceKind	Key	Value
ExoscalePostgreSQL	Spec.Parameters.Service.MajorVersion	14
ExoscalePostgreSQL	Spec.Parameters.Service.Zone	ch-dk-2
ExoscalePostgreSQL	Spec.Parameters.Size.Plan	hobbyist-2
ExoscalePostgreSQL	Spec.Parameters.Backup.TimeOfDay	12:00:00
ExoscalePostgreSQL	Spec.Parameters.Maintenance.DayOfWeek	sunday
ExoscalePostgreSQL	Spec.Parameters.Maintenance.TimeOfDaye	00:00:00
ExoscaleRedis	Spec.Parameters.Maintenance.DayOfWeek	sunday
ExoscaleRedis	Spec.Parameters.Maintenance.TimeOfDay	00:00:00
ExoscaleRedis	Spec.Parameters.Service.Zone	ch-dk-2
ExoscaleKafka	Spec.Parameters.Service.Version	3.4.0
ExoscaleKafka	Spec.Parameters.Service.Zone	ch-dk-2
ExoscaleKafka	Spec.Parameters.Size.Plan	startup-2
ExoscaleKafka	Spec.Parameters.Maintenance.DayOfWeek	sunday
ExoscaleKafka	Spec.Parameters.Maintenance.TimeOfDay	00:00:00
ExoscaleMySQL	Spec.Parameters.Service.MajorVersion	8
ExoscaleMySQL	Spec.Parameters.Service.Zone	ch-dk-2
ExoscaleMySQL	Spec.Parameters.Size.Plan	hobbyist-2
ExoscaleMySQL	Spec.Parameters.Backup.TimeOfDay	12:00:00
ExoscaleMySQL	Spec.Parameters.Maintenance.DayOfWeek	sunday
ExoscaleMySQL	Spec.Parameters.Maintenance.TimeOfDay	00:00:00
ExoscaleOpenSearch	Spec.Parameters.Service.MajorVersion	2
ExoscaleOpenSearch	Spec.Parameters.Service.Zone	ch-dk-2
ExoscaleOpenSearch	Spec.Parameters.Size.Plan	hobbyist-2
ExoscaleOpenSearch	Spec.Parameters.Backup.TimeOfDay	12:00:00
ExoscaleOpenSearch	Spec.Parameters.Maintenance.DayOfWeek	sunday
ExoscaleOpenSearch	Spec.Parameters.Maintenance.TimeOfDay	00:00:00

VSHN:

ServiceKind	Key	Value
VSHNPostgreSQL	Spec.Parameters.Service.MajorVersion	14
VSHNPostgreSQL	Spec.Parameters.Size.CPU	600m
VSHNPostgreSQL	Spec.Parameters.Size.Disk	80Gi
VSHNPostgreSQL	Spec.Parameters.Size.Memory	3500Mi
VSHNPostgreSQL	Spec.Parameters.Size.Requests.CPU	300m
VSHNPostgreSQL	Spec.Parameters.Size.Requests.Memory	1000Mi
VSHNPostgreSQL	Spec.Parameters.Backup.Schedule
VSHNPostgreSQL	Spec.Parameters.Backup.Retention	12
VSHNPostgreSQL	Spec.Parameters.Scheduling.NodeSelector	{"appuio.io/node-class": "plus"}
VSHNRedis	Spec.Parameters.TLS.TLSAuthClients	true
VSHNRedis	Spec.Parameters.TLS.TLSEnabled	true
VSHNRedis	Spec.Parameters.Service.Version	7.0
VSHNRedis	Spec.Parameters.Service.RedisSettings
VSHNRedis	Spec.Parameters.Size.Disk	80Gi
VSHNRedis	Spec.Parameters.Size.CPULimits	1000m
VSHNRedis	Spec.Parameters.Size.CPURequests	500m
VSHNRedis	Spec.Parameters.Size.MemoryRequests	500Mi
VSHNRedis	Spec.Parameters.Size.MemoryLimits	1Gi

Testing

For testing we use unit test as well as golden tests both can be run via:

go test .

License

This project is licensed under the BSD 3-Clause License