micro/util/kubernetes/client/templates.go

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package client
var templates = map[string]string{
"deployment": deploymentTmpl,
"service": serviceTmpl,
"namespace": namespaceTmpl,
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"secret": secretTmpl,
"serviceaccount": serviceAccountTmpl,
}
var deploymentTmpl = `
apiVersion: apps/v1
kind: Deployment
metadata:
name: "{{ .Metadata.Name }}"
namespace: "{{ .Metadata.Namespace }}"
labels:
{{- with .Metadata.Labels }}
{{- range $key, $value := . }}
{{ $key }}: "{{ $value }}"
{{- end }}
{{- end }}
annotations:
{{- with .Metadata.Annotations }}
{{- range $key, $value := . }}
{{ $key }}: "{{ $value }}"
{{- end }}
{{- end }}
spec:
replicas: {{ .Spec.Replicas }}
selector:
matchLabels:
{{- with .Spec.Selector.MatchLabels }}
{{- range $key, $value := . }}
{{ $key }}: "{{ $value }}"
{{- end }}
{{- end }}
template:
metadata:
labels:
{{- with .Spec.Template.Metadata.Labels }}
{{- range $key, $value := . }}
{{ $key }}: "{{ $value }}"
{{- end }}
{{- end }}
annotations:
{{- with .Spec.Template.Metadata.Annotations }}
{{- range $key, $value := . }}
{{ $key }}: "{{ $value }}"
{{- end }}
{{- end }}
spec:
serviceAccountName: {{ .Spec.Template.PodSpec.ServiceAccountName }}
containers:
{{- with .Spec.Template.PodSpec.Containers }}
{{- range . }}
- name: {{ .Name }}
env:
{{- with .Env }}
{{- range . }}
- name: "{{ .Name }}"
value: "{{ .Value }}"
{{- if .ValueFrom }}
{{- with .ValueFrom }}
valueFrom:
{{- if .SecretKeyRef }}
{{- with .SecretKeyRef }}
secretKeyRef:
key: {{ .Key }}
name: {{ .Name }}
optional: {{ .Optional }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}
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args:
{{- range .Args }}
- {{.}}
{{- end }}
command:
{{- range .Command }}
- {{.}}
{{- end }}
image: {{ .Image }}
imagePullPolicy: Always
ports:
{{- with .Ports }}
{{- range . }}
- containerPort: {{ .ContainerPort }}
name: {{ .Name }}
{{- end }}
{{- end }}
{{- if .ReadinessProbe }}
{{- with .ReadinessProbe }}
readinessProbe:
{{- with .TCPSocket }}
tcpSocket:
{{- if .Host }}
host: {{ .Host }}
{{- end }}
port: {{ .Port }}
{{- end }}
initialDelaySeconds: {{ .InitialDelaySeconds }}
periodSeconds: {{ .PeriodSeconds }}
{{- end }}
{{- end }}
{{- if .Resources }}
{{- with .Resources }}
resources:
{{- if .Limits }}
{{- with .Limits }}
limits:
{{- if .Memory }}
memory: {{ .Memory }}
{{- end }}
{{- if .CPU }}
cpu: {{ .CPU }}
{{- end }}
{{- if .EphemeralStorage }}
ephemeral-storage: {{ .EphemeralStorage }}
{{- end }}
{{- end }}
{{- end }}
{{- if .Requests }}
{{- with .Requests }}
requests:
{{- if .Memory }}
memory: {{ .Memory }}
{{- end }}
{{- if .CPU }}
cpu: {{ .CPU }}
{{- end }}
{{- if .EphemeralStorage }}
ephemeral-storage: {{ .EphemeralStorage }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}
`
var serviceTmpl = `
apiVersion: v1
kind: Service
metadata:
name: "{{ .Metadata.Name }}"
namespace: "{{ .Metadata.Namespace }}"
labels:
{{- with .Metadata.Labels }}
{{- range $key, $value := . }}
{{ $key }}: "{{ $value }}"
{{- end }}
{{- end }}
spec:
selector:
{{- with .Spec.Selector }}
{{- range $key, $value := . }}
{{ $key }}: "{{ $value }}"
{{- end }}
{{- end }}
ports:
{{- with .Spec.Ports }}
{{- range . }}
- name: "{{ .Name }}"
port: {{ .Port }}
protocol: {{ .Protocol }}
{{- end }}
{{- end }}
`
var namespaceTmpl = `
apiVersion: v1
kind: Namespace
metadata:
name: "{{ .Metadata.Name }}"
labels:
{{- with .Metadata.Labels }}
{{- range $key, $value := . }}
{{ $key }}: "{{ $value }}"
{{- end }}
{{- end }}
`
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var secretTmpl = `
apiVersion: v1
kind: Secret
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type: "{{ .Type }}"
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metadata:
name: "{{ .Metadata.Name }}"
namespace: "{{ .Metadata.Namespace }}"
labels:
{{- with .Metadata.Labels }}
{{- range $key, $value := . }}
{{ $key }}: "{{ $value }}"
{{- end }}
{{- end }}
data:
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{{- with .Data }}
{{- range $key, $value := . }}
{{ $key }}: "{{ $value }}"
{{- end }}
{{- end }}
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`
var serviceAccountTmpl = `
apiVersion: v1
kind: ServiceAccount
metadata:
name: "{{ .Metadata.Name }}"
labels:
{{- with .Metadata.Labels }}
{{- range $key, $value := . }}
{{ $key }}: "{{ $value }}"
{{- end }}
{{- end }}
imagePullSecrets:
{{- with .ImagePullSecrets }}
{{- range . }}
- name: "{{ .Name }}"
{{- end }}
{{- end }}
`