templates

Documentation

Index

• Variables
• func NewTemplate(name, tmpl string) *template.Template

Variables

var Manifest = NewTemplate("manifest", `
---
apiVersion: v1
kind: Namespace
metadata:
  name: {{.Namespace}}
---
apiVersion: v1
kind: ServiceAccount
metadata:
  labels:
    component: sonobuoy
  name: sonobuoy-serviceaccount
  namespace: {{.Namespace}}
{{- if .EnableRBAC }}
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  labels:
    component: sonobuoy
  name: sonobuoy-serviceaccount-{{.Namespace}}
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: sonobuoy-serviceaccount
subjects:
- kind: ServiceAccount
  name: sonobuoy-serviceaccount
  namespace: {{.Namespace}}
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  labels:
    component: sonobuoy
  name: sonobuoy-serviceaccount
rules:
- apiGroups:
  - '*'
  resources:
  - '*'
  verbs:
  - '*'
- nonResourceURLs:
  - '/metrics'
  - '/logs'
  - '/logs/*'
  verbs:
  - 'get'
{{- end }}
{{- if .SSHKey }}
---
apiVersion: v1
kind: Secret
metadata:
  name: ssh-key
  namespace: {{.Namespace}}
type: Opaque
data:
  id_rsa: {{.SSHKey}}
{{- end }}
---
apiVersion: v1
data:
  config.json: |
    {{.SonobuoyConfig}}
kind: ConfigMap
metadata:
  labels:
    component: sonobuoy
  name: sonobuoy-config-cm
  namespace: {{.Namespace}}
---
apiVersion: v1
data:
  e2e.yaml: |
    sonobuoy-config:
      driver: Job
      plugin-name: e2e
      result-type: e2e
    spec:
      env:
      - name: E2E_FOCUS
        value: '{{.E2EFocus}}'
      - name: E2E_SKIP
        value: '{{.E2ESkip}}'
      - name: E2E_PARALLEL
        value: '{{.E2EParallel}}'
{{- if .CustomRegistries }}
      - name: KUBE_TEST_REPO_LIST
        value: /tmp/sonobuoy/repo-list.yaml
{{- end}}
{{- if .SSHKey }}
      - name: LOCAL_SSH_KEY
        value: 'id_rsa'
      - name: AWS_SSH_KEY
        value: '/root/.ssh/id_rsa'
      - name: KUBE_SSH_KEY
        value: 'id_rsa'
{{- end}}
{{- if .SSHUser }}
      - name: KUBE_SSH_USER
        value: {{.SSHUser}}
{{- end}}
      command: ["/run_e2e.sh"]
      image: {{.KubeConformanceImage}}
      imagePullPolicy: {{.ImagePullPolicy}}
      name: e2e
      volumeMounts:
      - mountPath: /tmp/results
        name: results
        readOnly: false
{{- if .SSHKey }}
      - mountPath: /root/.ssh
        name: sshkey-vol
{{- end}}
{{- if .CustomRegistries }}
      - mountPath: /tmp/sonobuoy
        name: repolist-vol
{{- end}}
      tolerations:
        - operator: "Exists"
{{- if or .SSHKey .CustomRegistries }}
    extra-volumes:
{{- end}}
{{- if .SSHKey }}
    - name: sshkey-vol
      secret:
        secretName: ssh-key
        defaultMode: 256
{{- end}}
{{- if .CustomRegistries }}
    - name: repolist-vol
      configMap:
        name: repolist-cm
{{- end}}
  systemd-logs.yaml: |
    sonobuoy-config:
      driver: DaemonSet
      plugin-name: systemd-logs
      result-type: systemd_logs
    spec:
      command: ["/bin/sh", "-c", "/get_systemd_logs.sh && sleep 3600"]
      env:
      - name: NODE_NAME
        valueFrom:
          fieldRef:
            fieldPath: spec.nodeName
      - name: RESULTS_DIR
        value: /tmp/results
      - name: CHROOT_DIR
        value: /node
      image: gcr.io/heptio-images/sonobuoy-plugin-systemd-logs:latest
      imagePullPolicy: {{.ImagePullPolicy}}
      name: sonobuoy-systemd-logs-config
      securityContext:
        privileged: true
      volumeMounts:
      - mountPath: /tmp/results
        name: results
        readOnly: false
      - mountPath: /node
        name: root
        readOnly: false
kind: ConfigMap
metadata:
  labels:
    component: sonobuoy
  name: sonobuoy-plugins-cm
  namespace: {{.Namespace}}
---
apiVersion: v1
kind: Pod
metadata:
  labels:
    component: sonobuoy
    run: sonobuoy-master
    tier: analysis
  name: sonobuoy
  namespace: {{.Namespace}}
spec:
  containers:
  - command:
    - /bin/bash
    - -c
    - /sonobuoy master --no-exit=true -v 3 --logtostderr
    env:
    - name: SONOBUOY_ADVERTISE_IP
      valueFrom:
        fieldRef:
          fieldPath: status.podIP
    image: {{.SonobuoyImage}}
    imagePullPolicy: {{.ImagePullPolicy}}
    name: kube-sonobuoy
    volumeMounts:
    - mountPath: /etc/sonobuoy
      name: sonobuoy-config-volume
    - mountPath: /plugins.d
      name: sonobuoy-plugins-volume
    - mountPath: /tmp/sonobuoy
      name: output-volume
  restartPolicy: Never
  serviceAccountName: sonobuoy-serviceaccount
  volumes:
  - configMap:
      name: sonobuoy-config-cm
    name: sonobuoy-config-volume
  - configMap:
      name: sonobuoy-plugins-cm
    name: sonobuoy-plugins-volume
  - emptyDir: {}
    name: output-volume
---
{{- if .CustomRegistries }}
apiVersion: v1
data:
  repo-list.yaml: |
    {{ indent 4 .CustomRegistries }}
kind: ConfigMap
metadata:
  name: repolist-cm
  namespace: {{.Namespace}}
---
{{- end}}
apiVersion: v1
kind: Service
metadata:
  labels:
    component: sonobuoy
    run: sonobuoy-master
  name: sonobuoy-master
  namespace: {{.Namespace}}
spec:
  ports:
  - port: 8080
    protocol: TCP
    targetPort: 8080
  selector:
    run: sonobuoy-master
  type: ClusterIP
`)

Manifest is the template found in examples

var TemplateFuncs = map[string]interface{}{
	"indent": func(i int, input string) string {
		split := strings.Split(input, "\n")
		ident := "\n" + strings.Repeat(" ", i)

		return strings.Join(split, ident)
	},
}

TemplateFuncs exports (currently singular) functions to be used inside the template

Functions

func NewTemplate

func NewTemplate(name, tmpl string) *template.Template

NewTemplate declares a new template that already has TemplateFuncs in scope