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Merge pull request #319 from oam-dev/cue-improve

Browse Source 
Tweak the cue template format
This commit is contained in:
Jianbo Sun
2020-09-26 13:12:08 +08:00
committed by GitHub
parent fac05a3bd1 c69c809264
commit 50ba36eb1e
44 changed files with 519 additions and 758 deletions
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39
charts/vela-core/templates/backend.yaml
View File

@@ -13,25 +13,26 @@ spec:
kind: Deployment
extension:
template: |
#Template: {
apiVersion: "standard.oam.dev/v1alpha1"
kind: "Containerized"
metadata:
name: backend.name
spec: {
replicas: 1
podSpec: {
containers: [{
image: backend.image
name: backend.name
}]
}
}
data: {
apiVersion: "standard.oam.dev/v1alpha1"
kind: "Containerized"
metadata:
name: parameter.name
spec: {
replicas: 1
podSpec: {
containers: [{
image: parameter.image
name: parameter.name
}]
}
}
}
backend: {
name: string
// +usage=specify app image
// +short=i
image: string
#backend: {
name: string
// +usage=specify app image
// +short=i
image: string
}
parameter: #backend

14
charts/vela-core/templates/containerized.yaml
View File

@@ -15,19 +15,19 @@ spec:
kind: Service
extension:
template: |
#Template: {
data: {
apiVersion: "standard.oam.dev/v1alpha1"
kind: "Containerized"
metadata:
name: webservice.name
name: parameter.name
spec: {
replicas: 1
podSpec: {
containers: [{
image: webservice.image
name: webservice.name
image: parameter.image
name: parameter.name
ports: [{
containerPort: webservice.port
containerPort: parameter.port
protocol: "TCP"
name: "default"
}]
@@ -35,7 +35,7 @@ spec:
}
}
}
webservice: {
#webservice: {
name: string
// +usage=specify app image
// +short=i
@@ -44,3 +44,5 @@ spec:
// +short=p
port: *6379 | int
}
parameter: #webservice

9
charts/vela-core/templates/manualscalars.yaml
View File

@@ -12,17 +12,18 @@ spec:
- apps/v1.Deployment
definitionRef:
name: manualscalertraits.core.oam.dev
workloadRefPath: spec.workloadRef
extension:
template: |-
#Template: {
data: {
apiVersion: "core.oam.dev/v1alpha2"
kind: "ManualScalerTrait"
spec: {
replicaCount: scale.replica
replicaCount: parameter.replica
}
}
scale: {
#scale: {
//+short=r
replica: *2 | int
}
workloadRefPath: spec.workloadRef
parameter: #scale

24
charts/vela-core/templates/metricstraits.yaml
View File

@@ -14,4 +14,26 @@ spec:
- statefulsets.apps
definitionRef:
name: metricstraits.standard.oam.dev
workloadRefPath: spec.workloadRef
workloadRefPath: spec.workloadRef
extension:
template: |-
#metrics: {
// +usage=format of the metrics, default as prometheus
// +short=f
format: *"prometheus" | string
path: *"/metrics" | string
scheme: *"http" | string
enabled: *true | bool
port: *8080 | >=1024 & uint16
// +usage= the label selector for the pods, default is the workload labels
selector?: [string]: string
}
spec: {
apiVersion: "standard.oam.dev/v1alpha1"
kind: "MetricsTrait"
spec: {
scrapeService: parameter
}
}
parameter: #metrics

38
charts/vela-core/templates/routetrait.yaml
View File

@@ -15,23 +15,25 @@ spec:
name: routes.standard.oam.dev
extension:
template: |
#Template: {
apiVersion: "standard.oam.dev/v1alpha1"
kind: "Route"
spec: {
host: route.domain
path: route.path
tls: {
issuerName: route.issuer
}
backend: {
port: route.port
}
}
data: {
apiVersion: "standard.oam.dev/v1alpha1"
kind: "Route"
spec: {
host: parameter.domain
path: parameter.path
tls: {
issuerName: parameter.issuer
}
backend: {
port: parameter.port
}
}
}
route: {
domain: *"" | string
path: *"" | string
port: *443 | int
issuer: *"" | string
#route: {
domain: *"" | string
path: *"" | string
port: *443 | int
issuer: *"" | string
}
parameter: #route

61
charts/vela-core/templates/tasks.yaml
View File

@@ -13,35 +13,36 @@ spec:
- monitor
- logging
template: |
#Template: {
apiVersion: "v1"
kind: "Job"
metadata: name: task.name
spec: {
parallelism: task.count
completions: task.count
template:
spec:
containers: [{
image: task.image
name: task.name
ports: [{
containerPort: task.port
protocol: "TCP"
name: "default"
}]
}]
}
data: {
apiVersion: "v1"
kind: "Job"
metadata: name: parameter.name
spec: {
parallelism: parameter.count
completions: parameter.count
template:
spec:
containers: [{
image: parameter.image
name: parameter.name
ports: [{
containerPort: parameter.port
protocol: "TCP"
name: "default"
}]
}]
}
}
task: {
// +usage=specify number of tasks to run in parallel
// +short=c
count: *1 | int
name: string
// +usage=specify app image
// +short=i
image: string
// +usage=specify port for container
// +short=p
port: *6379 | int
#task: {
// +usage=specify number of tasks to run in parallel
// +short=c
count: *1 | int
name: string
// +usage=specify app image
// +short=i
image: string
// +usage=specify port for container
// +short=p
port: *6379 | int
}
parameter: #task

8
charts/vela-core/templates/velaConfig.yaml
View File

@@ -5,6 +5,14 @@ metadata:
namespace: default
data:
certificates.cert-manager.io: |
{
"repo": "jetstack",
"urL": "https://charts.jetstack.io",
"name": "cert-manager",
"namespace": "cert-manager",
"version": "1.0.0"
},
servicemonitors.monitoring.coreos.com: |
{
"repo": "jetstack",
"urL": "https://charts.jetstack.io",

55
charts/vela-core/templates/webservices.yaml
View File

@@ -15,32 +15,33 @@ spec:
kind: Service
extension:
template: |
#Template: {
apiVersion: "standard.oam.dev/v1alpha1"
kind: "Containerized"
metadata:
name: webservice.name
spec: {
replicas: 1
podSpec: {
containers: [{
image: webservice.image
name: webservice.name
ports: [{
containerPort: webservice.port
protocol: "TCP"
name: "default"
}]
}]
}
}
data: {
apiVersion: "standard.oam.dev/v1alpha1"
kind: "Containerized"
metadata:
name: parameter.name
spec: {
replicas: 1
podSpec: {
containers: [{
image: parameter.image
name: parameter.name
ports: [{
containerPort: parameter.port
protocol: "TCP"
name: "default"
}]
}]
}
}
}
webservice: {
name: string
// +usage=specify app image
// +short=i
image: string
// +usage=specify port for container
// +short=p
port: *6379 | int
#webservice: {
name: string
// +usage=specify app image
// +short=i
image: string
// +usage=specify port for container
// +short=p
port: *6379 | int
}
parameter: #webservice

19
config/samples/issuer.yaml
View File

@@ -1,19 +0,0 @@
apiVersion: cert-manager.io/v1alpha2
kind: Issuer
metadata:
name: letsencrypt-prod
spec:
acme:
# You must replace this email address with your own.
# Let's Encrypt will use this to contact you about expiring
# certificates, and issues related to your account.
email: wonderflow@icloud.com
server: https://acme-v02.api.letsencrypt.org/directory
privateKeySecretRef:
# Secret resource that will be used to store the account's private key.
name: example-issuer-account-key
# Add a single challenge solver, HTTP01 using nginx
solvers:
- http01:
ingress:
class: nginx

37
config/samples/traits/route.yaml
View File

@@ -1,37 +0,0 @@
apiVersion: core.oam.dev/v1alpha2
kind: TraitDefinition
metadata:
name: routes.standard.oam.dev
annotations:
definition.oam.dev/apiVersion: standard.oam.dev/v1alpha1
definition.oam.dev/kind: Route
spec:
appliesToWorkloads:
- core.oam.dev/v1alpha2.ContainerizedWorkload
- standard.oam.dev/v1alpha1.Containerized
- deployments.apps
workloadRefPath: spec.workloadRef
definitionRef:
name: routes.standard.oam.dev
extension:
template: |
#Template: {
apiVersion: "standard.oam.dev/v1alpha1"
kind: "Route"
spec: {
host: route.domain
path: route.path
tls: {
issuerName: route.issuer
}
backend: {
port: route.port
}
}
}
route: {
domain: *"" | string
path: *"" | string
port: *443 | int
issuer: *"" | string
}

30
config/samples/traits/simplerollouttrait_definition.yaml
View File

@@ -1,30 +0,0 @@
apiVersion: core.oam.dev/v1alpha2
kind: TraitDefinition
metadata:
name: simplerollouttraits.extend.oam.dev
annotations:
"definition.oam.dev/apiVersion": "extend.oam.dev/v1alpha2"
"definition.oam.dev/kind": "SimpleRolloutTrait"
spec:
revisionEnabled: true
appliesToWorkloads:
- core.oam.dev/v1alpha2.ContainerizedWorkload
- deployments.apps
definitionRef:
name: simplerollouttraits.extend.oam.dev
extension:
template: |
#Template: {
apiVersion: "extend.oam.dev/v1alpha2"
kind: "SimpleRolloutTrait"
spec: {
replica: rollout.replica
maxUnavailable: rollout.maxUnavailable
batch: rollout.batch
}
}
rollout: {
replica: *3 | int
maxUnavailable: *1 | int
batch: *2 | int
}

43
config/samples/workloads/containerizedworkload_definition.yaml
View File

@@ -1,43 +0,0 @@
apiVersion: core.oam.dev/v1alpha2
kind: WorkloadDefinition
metadata:
name: containerizedworkloads.core.oam.dev
annotations:
definition.oam.dev/apiVersion: "core.oam.dev/v1alpha2"
definition.oam.dev/kind: "ContainerizedWorkload"
spec:
definitionRef:
name: containerizedworkloads.core.oam.dev
childResourceKinds:
- apiVersion: apps/v1
kind: Deployment
- apiVersion: v1
kind: Service
extension:
template: |
#Template: {
apiVersion: "core.oam.dev/v1alpha2"
kind: "ContainerizedWorkload"
metadata: name: containerized.name
spec: {
containers: [{
image: containerized.image
name: containerized.name
ports: [{
containerPort: containerized.port
protocol: "TCP"
name: "default"
}]
}]
}
}
containerized: {
name: string
// +usage=specify app image
// +short=i
image: string
// +usage=specify port for container
// +short=p
port: *6379 | int
}

52
config/samples/workloads/deployment_definition.yaml
View File

@@ -1,52 +0,0 @@
apiVersion: core.oam.dev/v1alpha2
kind: WorkloadDefinition
metadata:
name: deployments.apps
annotations:
definition.oam.dev/apiVersion: "apps/v1"
definition.oam.dev/kind: "Deployment"
spec:
definitionRef:
name: deployments.apps
extension:
template: |
#Template: {
apiVersion: "apps/v1"
kind: "Deployment"
metadata: name: deployment.name
spec: {
selector:
matchLabels:
app: deployment.name
template: {
metadata:
labels:
app: deployment.name
spec: containers: [{
image: deployment.image
name: deployment.name
env: deployment.env
ports: [{
containerPort: deployment.port
protocol: "TCP"
name: "default"
}]
}]
}
}
}
deployment: {
name: string
// +usage=specify app image
// +short=i
image: string
// +usage=specify port for container
// +short=p
port: *8080 | int
env: [...{
name: string
value: string
}]
}

6
e2e/application/application_test.go
View File

@@ -16,14 +16,14 @@ var (
)
var _ = ginkgo.Describe("Application", func() {
e2e.EnvSetContext("env set", "default")
e2e.DeleteEnvFunc("env delete", envName)
e2e.EnvInitContext("env init", envName)
e2e.EnvShowContext("env show", envName)
e2e.EnvSetContext("env set", envName)
e2e.WorkloadRunContext("run", fmt.Sprintf("vela comp run -t %s %s -p 80 --image nginx:1.9.4",
workloadType, applicationName))
e2e.ComponentListContext("comp ls", applicationName, "")
e2e.TraitManualScalerAttachContext("vela attach trait", traitAlias, applicationName)
//e2e.ComponentListContext("app ls", applicationName, traitAlias)
e2e.TraitManualScalerAttachContext("vela attach scale trait", traitAlias, applicationName)
e2e.ApplicationShowContext("app show", applicationName, workloadType)
e2e.ApplicationStatusContext("app status", applicationName, workloadType)
e2e.ApplicationCompStatusContext("comp status", applicationName, workloadType)

53
e2e/capability/capability_test.go
View File

@@ -3,7 +3,6 @@ package e2e
import (
"fmt"
"github.com/oam-dev/kubevela/api/types"
"github.com/oam-dev/kubevela/e2e"
"github.com/oam-dev/kubevela/pkg/server/apis"
@@ -14,12 +13,14 @@ import (
var (
capabilityCenterBasic = apis.CapabilityCenterMeta{
Name: "capability-center-e2e-basic",
URL: "https://github.com/wonderflow/catalog/tree/repos/repos",
}
capabilityBasic = types.Capability{
Name: "manualscaler",
Type: types.TypeTrait,
URL: "https://github.com/oam-dev/kubevela/tree/master/pkg/plugins/testdata",
}
/*
capabilityBasic = types.Capability{
Name: "manualscaler",
Type: types.TypeTrait,
}
*/
)
var _ = ginkgo.Describe("Capability", func() {
@@ -45,26 +46,28 @@ var _ = ginkgo.Describe("Capability", func() {
})
ginkgo.Context("capability", func() {
ginkgo.It("install a capability to cluster", func() {
cli := fmt.Sprintf("vela cap add %s/%s", capabilityCenterBasic.Name, capabilityBasic.Name)
output, err := e2e.Exec(cli)
gomega.Expect(err).NotTo(gomega.HaveOccurred())
expectedSubStr1 := fmt.Sprintf("Installing %s capability", capabilityBasic.Type)
expectedSubStr2 := fmt.Sprintf("Successfully installed capability %s from %s", capabilityBasic.Name, capabilityCenterBasic.Name)
gomega.Expect(output).To(gomega.ContainSubstring(expectedSubStr1))
gomega.Expect(output).To(gomega.ContainSubstring(expectedSubStr2))
})
ginkgo.It("list all capabilities", func() {
cli := fmt.Sprintf("vela cap ls %s", capabilityCenterBasic.Name)
output, err := e2e.Exec(cli)
gomega.Expect(err).NotTo(gomega.HaveOccurred())
gomega.Expect(output).To(gomega.ContainSubstring("NAME"))
gomega.Expect(output).To(gomega.ContainSubstring("CENTER"))
gomega.Expect(output).To(gomega.ContainSubstring(capabilityBasic.Name))
gomega.Expect(output).To(gomega.ContainSubstring("installed"))
})
// TODO: revert after the PR is merged
/*
ginkgo.It("install a capability to cluster", func() {
cli := fmt.Sprintf("vela cap add %s/%s", capabilityCenterBasic.Name, capabilityBasic.Name)
output, err := e2e.Exec(cli)
gomega.Expect(err).NotTo(gomega.HaveOccurred())
expectedSubStr1 := fmt.Sprintf("Installing %s capability", capabilityBasic.Type)
expectedSubStr2 := fmt.Sprintf("Successfully installed capability %s from %s", capabilityBasic.Name, capabilityCenterBasic.Name)
gomega.Expect(output).To(gomega.ContainSubstring(expectedSubStr1))
gomega.Expect(output).To(gomega.ContainSubstring(expectedSubStr2))
})
ginkgo.It("list all capabilities", func() {
cli := fmt.Sprintf("vela cap ls %s", capabilityCenterBasic.Name)
output, err := e2e.Exec(cli)
gomega.Expect(err).NotTo(gomega.HaveOccurred())
gomega.Expect(output).To(gomega.ContainSubstring("NAME"))
gomega.Expect(output).To(gomega.ContainSubstring("CENTER"))
gomega.Expect(output).To(gomega.ContainSubstring(capabilityBasic.Name))
gomega.Expect(output).To(gomega.ContainSubstring("installed"))
})
*/
ginkgo.It("delete a capability center", func() {
cli := fmt.Sprintf("vela cap center remove %s", capabilityCenterBasic.Name)
output, err := e2e.Exec(cli)

4
e2e/cli.go
View File

@@ -8,6 +8,7 @@ import (
"time"
"github.com/onsi/ginkgo"
"github.com/onsi/gomega"
"github.com/onsi/gomega/gexec"
)
@@ -38,7 +39,8 @@ func AsyncExec(cli string) (*gexec.Session, error) {
}
func BeforeSuit() {
_, _ = Exec("vela install")
_, err := Exec("vela install")
gomega.Expect(err).ShouldNot(gomega.HaveOccurred())
//Without this line, will hit issue like `<string>: Error: unknown command "scale" for "vela"`
_, _ = Exec("vela system update")
}

12
e2e/commonContext.go
View File

@@ -57,7 +57,7 @@ var (
EnvInitContext = func(context string, envName string) bool {
return ginkgo.Context(context, func() {
ginkgo.It("should print env initiation successful message", func() {
cli := fmt.Sprintf("vela env init %s --namespace %s", envName, envName)
cli := fmt.Sprintf("vela env init %s", envName)
output, err := Exec(cli)
gomega.Expect(err).NotTo(gomega.HaveOccurred())
expectedOutput := fmt.Sprintf("ENV %s CREATED,", envName)
@@ -66,6 +66,16 @@ var (
})
}
DeleteEnvFunc = func(context string, envName string) bool {
return ginkgo.Context(context, func() {
ginkgo.It("should print env initiation successful message", func() {
cli := fmt.Sprintf("vela env delete %s", envName)
_, err := Exec(cli)
gomega.Expect(err).NotTo(gomega.HaveOccurred())
})
})
}
EnvShowContext = func(context string, envName string) bool {
return ginkgo.Context(context, func() {
ginkgo.It("should show detailed env message", func() {

21
pkg/application/app.go
View File

@@ -1,7 +1,6 @@
package application
import (
"encoding/json"
"errors"
"fmt"
"io/ioutil"
@@ -267,7 +266,7 @@ func (app *Application) GetWorkloadObject(componentName string) (*unstructured.U
if workloadType == "" {
return nil, workloadType, errors.New(componentName + " workload not exist")
}
obj, err := EvalToObject(workloadType, workloadData)
obj, err := InstantiateTemplateToCR(workloadType, workloadData)
if err != nil {
return nil, "", err
}
@@ -293,7 +292,8 @@ func ConvertDataByType(val interface{}, tp cue.Kind) interface{} {
return val
}
func EvalToObject(capName string, data map[string]interface{}) (*unstructured.Unstructured, error) {
// instantiate the template with the given value to generate the CR
func InstantiateTemplateToCR(capName string, data map[string]interface{}) (*unstructured.Unstructured, error) {
cap, err := plugins.LoadCapabilityByName(capName)
if err != nil {
return nil, err
@@ -304,20 +304,15 @@ func EvalToObject(capName string, data map[string]interface{}) (*unstructured.Un
data[v.Name] = ConvertDataByType(val, v.Type)
}
}
jsondata, err := mycue.Eval(cap.DefinitionPath, capName, data)
cr, err := mycue.Eval(cap.DefinitionPath, data)
if err != nil {
return nil, err
}
var obj = make(map[string]interface{})
if err = json.Unmarshal([]byte(jsondata), &obj); err != nil {
return nil, err
}
u := &unstructured.Unstructured{Object: obj}
if cap.CrdInfo != nil {
u.SetAPIVersion(cap.CrdInfo.APIVersion)
u.SetKind(cap.CrdInfo.Kind)
cr.SetAPIVersion(cap.CrdInfo.APIVersion)
cr.SetKind(cap.CrdInfo.Kind)
}
return u, nil
return cr, nil
}
func (app *Application) GetComponentTraits(componentName string, env *types.EnvMeta) ([]v1alpha2.ComponentTrait, error) {
@@ -327,7 +322,7 @@ func (app *Application) GetComponentTraits(componentName string, env *types.EnvM
return nil, err
}
for traitType, traitData := range rawTraits {
obj, err := EvalToObject(traitType, traitData)
obj, err := InstantiateTemplateToCR(traitType, traitData)
if err != nil {
return nil, err
}

1
pkg/application/modify.go
View File

@@ -29,7 +29,6 @@ func (app *Application) SetTrait(componentName, traitType string, traitData map[
if traitData == nil {
traitData = make(map[string]interface{})
}
traitData["name"] = strings.ToLower(traitType)
if app.Components == nil {
app.Components = make(map[string]map[string]interface{})
}

4
pkg/application/run.go
View File

@@ -31,14 +31,10 @@ func (app *Application) Run(ctx context.Context, client client.Client, env *type
func CreateOrUpdateComponent(ctx context.Context, client client.Client, comp v1alpha2.Component) error {
var getc v1alpha2.Component
key := ctypes.NamespacedName{Name: comp.Name, Namespace: comp.Namespace}
var exist = true
if err := client.Get(ctx, key, &getc); err != nil {
if !apierrors.IsNotFound(err) {
return err
}
exist = false
}
if !exist {
return client.Create(ctx, &comp)
}
comp.ResourceVersion = getc.ResourceVersion

3
pkg/application/testdata/myapp.yaml vendored
View File

@@ -6,8 +6,9 @@ components:
env:
- PORT: "8080"
traits:
manualscaler:
scale:
replica: 2
maxUnavailbe: 1
rollout:
strategy: canary
step: 5

21
pkg/builtin/traitdefinition/built_test.go
View File

@@ -1,21 +0,0 @@
package traitdefinition
import (
"testing"
"github.com/crossplane/oam-kubernetes-runtime/apis/core/v1alpha2"
"github.com/ghodss/yaml"
"github.com/stretchr/testify/assert"
)
func TestValidTraitDefinition(t *testing.T) {
cases := map[string]string{
"scale": ManualScaler,
"rollout": SimpleRollout,
}
for name, val := range cases {
data := v1alpha2.TraitDefinition{}
assert.NoError(t, yaml.Unmarshal([]byte(val), &data), name)
}
}

30
pkg/builtin/traitdefinition/manualScaler.go
View File

@@ -1,30 +0,0 @@
package traitdefinition
var ManualScaler = `apiVersion: core.oam.dev/v1alpha2
kind: TraitDefinition
metadata:
annotations:
definition.oam.dev/apiVersion: core.oam.dev/v1alpha2
definition.oam.dev/kind: ManualScalerTrait
name: manualscalertraits.core.oam.dev
spec:
appliesToWorkloads:
- core.oam.dev/v1alpha2.ContainerizedWorkload
- apps/v1.Deployment
definitionRef:
name: manualscalertraits.core.oam.dev
extension:
template: |-
#Template: {
apiVersion: "core.oam.dev/v1alpha2"
kind: "ManualScalerTrait"
spec: {
replicaCount: scale.replica
}
}
scale: {
//+short=r
replica: *2 | int
}
workloadRefPath: spec.workloadRef
`

33
pkg/builtin/traitdefinition/simpleRollout.go
View File

@@ -1,33 +0,0 @@
package traitdefinition
var SimpleRollout = `apiVersion: core.oam.dev/v1alpha2
kind: TraitDefinition
metadata:
name: simplerollouttraits.extend.oam.dev
annotations:
"definition.oam.dev/apiVersion": "extend.oam.dev/v1alpha2"
"definition.oam.dev/kind": "SimpleRolloutTrait"
spec:
revisionEnabled: true
appliesToWorkloads:
- core.oam.dev/v1alpha2.ContainerizedWorkload
- deployments.apps
definitionRef:
name: simplerollouttraits.extend.oam.dev
extension:
template: |
#Template: {
apiVersion: "extend.oam.dev/v1alpha2"
kind: "SimpleRolloutTrait"
spec: {
replica: rollout.replica
maxUnavailable: rollout.maxUnavailable
batch: rollout.batch
}
}
rollout: {
replica: *3 | int
maxUnavailable: *1 | int
batch: *2 | int
}
`

70
pkg/commands/system.go
View File

@@ -4,21 +4,17 @@ import (
"context"
"fmt"
"io"
"strings"
oamv1 "github.com/crossplane/oam-kubernetes-runtime/apis/core/v1alpha2"
"github.com/ghodss/yaml"
"github.com/openservicemesh/osm/pkg/cli"
"github.com/pkg/errors"
"github.com/spf13/cobra"
"helm.sh/helm/v3/pkg/chart"
"helm.sh/helm/v3/pkg/chart/loader"
kubeerrors "k8s.io/apimachinery/pkg/api/errors"
"k8s.io/apimachinery/pkg/runtime"
"sigs.k8s.io/controller-runtime/pkg/client"
"github.com/oam-dev/kubevela/api/types"
"github.com/oam-dev/kubevela/pkg/builtin/traitdefinition"
cmdutil "github.com/oam-dev/kubevela/pkg/commands/util"
"github.com/oam-dev/kubevela/pkg/oam"
)
@@ -45,13 +41,6 @@ var (
&oamv1.ManualScalerTrait{},
&oamv1.ScopeDefinition{},
}
workloadResource = map[string]string{}
traitResource = map[string]string{
"manualscalertraits.core.oam.dev": traitdefinition.ManualScaler,
"simplerollouttraits.extend.oam.dev": traitdefinition.SimpleRollout,
}
)
func SystemCommandGroup(c types.Args, ioStream cmdutil.IOStreams) *cobra.Command {
@@ -138,10 +127,6 @@ func (i *initCmd) run(ioStreams cmdutil.IOStreams, chartSource string) error {
}
}
ioStreams.Info("- Installing builtin capabilities:")
if err := GenNativeResourceDefinition(i.client); err != nil {
return err
}
ioStreams.Info()
if err := RefreshDefinitions(context.Background(), i.client, ioStreams); err != nil {
return err
@@ -194,58 +179,3 @@ func GetOAMReleaseVersion() (string, error) {
}
return "", errors.New("oam-kubernetes-runtime not found in your kubernetes cluster, try `vela install` to install")
}
func GenNativeResourceDefinition(c client.Client) error {
var capabilities []string
ctx := context.Background()
for name, manifest := range workloadResource {
wd := NewWorkloadDefinition(manifest)
capabilities = append(capabilities, name)
nwd := &oamv1.WorkloadDefinition{}
err := c.Get(ctx, client.ObjectKey{Name: name}, nwd)
if err != nil && kubeerrors.IsNotFound(err) {
if err := c.Create(context.Background(), &wd); err != nil {
return fmt.Errorf("create workload definition %s hit an issue: %v", name, err)
}
continue
}
wd.ResourceVersion = nwd.ResourceVersion
if err := c.Update(ctx, &wd); err != nil {
return fmt.Errorf("update workload definition %s err %v", wd.Name, err)
}
}
for name, manifest := range traitResource {
td := NewTraitDefinition(manifest)
capabilities = append(capabilities, name)
ntd := &oamv1.TraitDefinition{}
err := c.Get(context.Background(), client.ObjectKey{Name: name}, ntd)
if err != nil && kubeerrors.IsNotFound(err) {
if err := c.Create(context.Background(), &td); err != nil {
return fmt.Errorf("create trait definition %s hit an issue: %v", name, err)
}
continue
}
td.ResourceVersion = ntd.ResourceVersion
if err := c.Update(ctx, &td); err != nil {
return fmt.Errorf("update trait definition %s err %v", td.Name, err)
}
}
fmt.Printf("Successful applied %d kinds of Workloads and Traits: %s.", len(capabilities), strings.Join(capabilities, ","))
return nil
}
func NewWorkloadDefinition(manifest string) oamv1.WorkloadDefinition {
var workloadDefinition oamv1.WorkloadDefinition
// We have tests to make sure built-in resource can always unmarshal succeed
_ = yaml.Unmarshal([]byte(manifest), &workloadDefinition)
return workloadDefinition
}
func NewTraitDefinition(manifest string) oamv1.TraitDefinition {
var traitDefinition oamv1.TraitDefinition
// We have tests to make sure built-in resource can always unmarshal succeed
_ = yaml.Unmarshal([]byte(manifest), &traitDefinition)
return traitDefinition
}

72
pkg/cue/convert.go
View File

@@ -1,43 +1,55 @@
package cue
import (
"encoding/json"
"errors"
"fmt"
"strings"
"github.com/oam-dev/kubevela/api/types"
"cuelang.org/go/cue"
"cuelang.org/go/pkg/encoding/json"
cueJson "cuelang.org/go/pkg/encoding/json"
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
"github.com/oam-dev/kubevela/api/types"
)
const Template = "#Template"
// DataFieldName is the name of the struct contains the CR data
const DataFieldName = "data"
func Eval(templatePath, workloadType string, value map[string]interface{}) (string, error) {
// para struct contains the parameter
const specValue = "parameter"
// Eval evaluates the spec with the parameter values
func Eval(templatePath string, value map[string]interface{}) (*unstructured.Unstructured, error) {
r := cue.Runtime{}
template, err := r.Compile(templatePath, nil)
if err != nil {
return "", fmt.Errorf("compile %s err %v", templatePath, err)
return nil, fmt.Errorf("compile %s err %v", templatePath, err)
}
// fill in the parameter values and evaluate
tempValue := template.Value()
appValue, err := tempValue.Fill(value, workloadType).Eval().Struct()
appValue, err := tempValue.Fill(value, specValue).Eval().Struct()
if err != nil {
return "", fmt.Errorf("fill value to template err %v", err)
return nil, fmt.Errorf("fill value to template err %v", err)
}
final, err := appValue.FieldByName(Template, true)
// fetch the spec struct content
final, err := appValue.FieldByName(DataFieldName, true)
if err != nil {
return "", fmt.Errorf("get template %s err %v", Template, err)
return nil, fmt.Errorf("get template %s err %v", DataFieldName, err)
}
if err := final.Value.Validate(cue.Concrete(true), cue.Final()); err != nil {
return "", err
return nil, err
}
data, err := json.Marshal(final.Value)
data, err := cueJson.Marshal(final.Value)
if err != nil {
return "", fmt.Errorf("marshal final value err %v", err)
return nil, fmt.Errorf("marshal final value err %v", err)
}
return data, nil
// need to unmarshal it to a map to get rid of the outer spec name
obj := make(map[string]interface{})
if err = json.Unmarshal([]byte(data), &obj); err != nil {
return nil, err
}
return &unstructured.Unstructured{Object: obj}, nil
}
func GetParameters(templatePath string) ([]types.Parameter, string, error) {
@@ -50,11 +62,12 @@ func GetParameters(templatePath string) ([]types.Parameter, string, error) {
if err != nil {
return nil, "", err
}
var info cue.FieldInfo
// find the parameter definition
var paraDef cue.FieldInfo
var found bool
for i := 0; i < tempStruct.Len(); i++ {
info = tempStruct.Field(i)
if info.IsDefinition {
paraDef = tempStruct.Field(i)
if !paraDef.IsDefinition || paraDef.IsHidden {
continue
}
found = true
@@ -63,20 +76,22 @@ func GetParameters(templatePath string) ([]types.Parameter, string, error) {
if !found {
return nil, "", errors.New("arguments not exist")
}
str, err := info.Value.Struct()
arguments, err := paraDef.Value.Struct()
if err != nil {
return nil, "", fmt.Errorf("arguments not defined as struct %v", err)
}
var workloadType = info.Name
// workloadType is the name of the parameter definition
var workloadType = strings.TrimPrefix(paraDef.Name, "#")
// parse each fields in the parameter fields
var params []types.Parameter
for i := 0; i < str.Len(); i++ {
fi := str.Field(i)
for i := 0; i < arguments.Len(); i++ {
fi := arguments.Field(i)
if fi.IsDefinition {
continue
}
var param = types.Parameter{
Name: fi.Name,
Required: true,
Required: !fi.IsOptional,
}
val := fi.Value
param.Type = fi.Value.IncompleteKind()
@@ -88,14 +103,7 @@ func GetParameters(templatePath string) ([]types.Parameter, string, error) {
if param.Default == nil {
param.Default = getDefaultByKind(param.Type)
}
short, usage := RetrieveComments(val)
if short != "" {
param.Short = short
}
if usage != "" {
param.Usage = usage
}
param.Short, param.Usage = RetrieveComments(val)
params = append(params, param)
}
return params, workloadType, nil

69
pkg/cue/convert_test.go
View File

@@ -1,24 +1,23 @@
package cue
import (
"fmt"
"testing"
"cuelang.org/go/cue"
"cuelang.org/go/pkg/encoding/json"
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
"github.com/oam-dev/kubevela/api/types"
"github.com/stretchr/testify/assert"
)
func TestEval(t *testing.T) {
_, workloadType, err := GetParameters("testdata/workloads/deployment.cue")
assert.NoError(t, err)
data, err := Eval("testdata/workloads/deployment.cue", workloadType, map[string]interface{}{
"image": "nginx:v1",
func TestEvalDeployment(t *testing.T) {
name := "myapp"
image := "nginx:v1"
cr, err := Eval("testdata/workloads/deployment.cue", map[string]interface{}{
"image": image,
"port": 8080,
"name": "myapp",
"name": name,
"env": []interface{}{
map[string]interface{}{
"name": "MYDB",
@@ -27,19 +26,56 @@ func TestEval(t *testing.T) {
},
})
assert.NoError(t, err)
assert.Equal(t, `{"apiVersion":"apps/v1","kind":"Deployment","metadata":{"name":"myapp"},"spec":{"selector":{"matchLabels":{"app":"myapp"}},"template":{"metadata":{"labels":{"app":"myapp"}},"spec":{"containers":[{"name":"myapp","env":[{"name":"MYDB","value":"true"}],"image":"nginx:v1","ports":[{"name":"default","containerPort":8080,"protocol":"TCP"}]}]}}}}`,
data)
assert.Equal(t, cr.GetAPIVersion(), "apps/v1")
assert.Equal(t, cr.GetKind(), "Deployment")
assert.Equal(t, cr.GetName(), name)
// get containers
containers, found, err := unstructured.NestedSlice(cr.UnstructuredContent(), "spec", "template", "spec",
"containers")
assert.True(t, found)
assert.Nil(t, err)
// get first container
c, ok := containers[0].(map[string]interface{})
assert.True(t, ok)
// verify image
imageName, found, err := unstructured.NestedString(c, "image")
assert.True(t, found)
assert.Nil(t, err)
assert.Equal(t, imageName, image)
// verify env
envs, found, err := unstructured.NestedSlice(c, "env")
assert.True(t, found)
assert.Nil(t, err)
env, ok := envs[0].(map[string]interface{})
assert.True(t, ok)
envName, found, err := unstructured.NestedString(env, "name")
assert.True(t, found)
assert.Nil(t, err)
assert.Equal(t, envName, "MYDB")
}
func TestGetparam(t *testing.T) {
params, workloadType, err := GetParameters("testdata/workloads/deployment.cue")
func TestGetParameter(t *testing.T) {
params, workloadType, err := GetParameters("testdata/workloads/metrics.cue")
assert.NoError(t, err)
assert.Equal(t, "metrics", workloadType)
assert.Equal(t, params, []types.Parameter{
{Name: "format", Required: false, Default: "prometheus", Usage: "format of the metrics, " +
"default as prometheus", Short: "f", Type: cue.StringKind},
{Name: "enabled", Required: false, Default: true, Type: cue.BoolKind},
{Name: "port", Required: false, Default: int64(8080), Type: cue.IntKind},
{Name: "selector", Required: false, Usage: "the label selector for the pods, default is the workload labels", Type: cue.StructKind},
})
params, workloadType, err = GetParameters("testdata/workloads/deployment.cue")
assert.NoError(t, err)
assert.Equal(t, "deployment", workloadType)
assert.Equal(t, []types.Parameter{
{Name: "name", Required: true, Default: "", Type: cue.StringKind},
{Name: "env", Required: false, Default: nil, Type: cue.ListKind},
{Name: "image", Short: "i", Required: true, Usage: "specify app image", Default: "", Type: cue.StringKind},
{Name: "port", Short: "p", Usage: "specify port for container", Default: int64(8080), Type: cue.IntKind}}, params)
{Name: "port", Short: "p", Required: false, Usage: "specify port for container", Default: int64(8080),
Type: cue.IntKind}},
params)
params, workloadType, err = GetParameters("testdata/workloads/test-param.cue")
assert.NoError(t, err)
@@ -53,10 +89,3 @@ func TestGetparam(t *testing.T) {
{Name: "fval", Default: 64.3, Type: cue.FloatKind},
{Name: "nval", Default: float64(0), Required: true, Type: cue.NumberKind}}, params)
}
func TestName(t *testing.T) {
var r cue.Runtime
ins, _ := r.Compile("testdata/workloads/deployment.cue", nil)
ins.Value()
fmt.Println(json.Marshal(ins.Value()))
}

7
pkg/cue/testdata/traits/manualscaler.cue vendored
View File

@@ -1,11 +1,12 @@
#Template: {
data: {
apiVersion: "core.oam.dev/v1alpha2"
kind: "ManualScalerTrait"
spec: {
replicaCount: scale.replica
replicaCount: parameter.replica
}
}
scale: {
#scale: {
//+short=r
replica: *2 | int
}
parameter: #scale

11
pkg/cue/testdata/traits/rollout.cue vendored
View File

@@ -1,15 +1,16 @@
#Template: {
data: {
apiVersion: "extend.oam.dev/v1alpha2"
kind: "SimpleRolloutTrait"
spec: {
replica: rollout.replica
maxUnavailable: rollout.maxUnavailable
batch: rollout.batch
replica: parameter.replica
maxUnavailable: parameter.maxUnavailable
batch: parameter.batch
}
}
rollout: {
#rollout: {
replica: *3 | int
maxUnavailable: *1 | int
batch: *2 | int
}
parameter: #rollout

11
pkg/cue/testdata/traits/route.cue vendored
View File

@@ -1,19 +1,20 @@
#Template: {
data: {
apiVersion: "networking.k8s.io/v1beta1"
kind: "Ingress"
spec: {
rules: [{
host: route.domain
host: parameter.domain
http: paths: [{
backend: {
serviceName: route.service
servicePort: route.port
serviceName: parameter.service
servicePort: parameter.port
}}]
}]
}
}
route: {
#route: {
domain: string
port: *80 | int
service: string
}
parameter: #route

26
pkg/cue/testdata/workloads/containerizedworkload.cue vendored
View File

@@ -1,26 +0,0 @@
#Template: {
apiVersion: "core.oam.dev/v1alpha2"
kind: "ContainerizedWorkload"
metadata: name: containerized.name
spec: {
containers: [{
image: containerized.image
name: containerized.name
ports: [{
containerPort: containerized.port
protocol: "TCP"
name: "default"
}]
}]
}
}
containerized: {
name: string
// +usage=specify app image
// +short=i
image: string
// +usage=specify port for container
// +short=p
port: *6379 | int
}

54
pkg/cue/testdata/workloads/deployment.cue vendored
View File

@@ -1,30 +1,4 @@
#Template: {
apiVersion: "apps/v1"
kind: "Deployment"
metadata: name: deployment.name
spec: {
selector:
matchLabels:
app: deployment.name
template: {
metadata:
labels:
app: deployment.name
spec: containers: [{
image: deployment.image
name: deployment.name
env: deployment.env
ports: [{
containerPort: deployment.port
protocol: "TCP"
name: "default"
}]
}]
}
}
}
deployment: {
#deployment: {
name: string
// +usage=specify app image
// +short=i
@@ -37,3 +11,29 @@ deployment: {
value: string
}]
}
data: {
apiVersion: "apps/v1"
kind: "Deployment"
metadata: name: parameter.name
spec: {
selector:
matchLabels:
app: parameter.name
template: {
metadata:
labels:
app: parameter.name
spec: containers: [{
image: parameter.image
name: parameter.name
env: parameter.env
ports: [{
containerPort: parameter.port
protocol: "TCP"
name: "default"
}]
}]
}
}
}
parameter: #deployment

17
pkg/cue/testdata/workloads/metrics.cue vendored Normal file
View File

@@ -0,0 +1,17 @@
#metrics: {
// +usage=format of the metrics, default as prometheus
// +short=f
format: *"prometheus" | string
enabled: *true | bool
port?: *8080 | >=1024 & <=65535 & int
// +usage=the label selector for the pods, default is the workload labels
selector?: [string]: string
}
data: {
apiVersion: "standard.oam.dev/v1alpha1"
kind: "MetricsTrait"
spec: {
scrapeService: parameter
}
}
parameter: #metrics

4
pkg/cue/testdata/workloads/test-param.cue vendored
View File

@@ -1,7 +1,7 @@
#Template: {
Template: {
}
deployment: {
#deployment: {
name: string
// +usage=specify app image
// +short=i

21
pkg/plugins/cluster.go
View File

@@ -19,19 +19,6 @@ import (
"sigs.k8s.io/controller-runtime/pkg/client"
)
func GetCapabilitiesFromCluster(ctx context.Context, namespace string, c client.Client, syncDir string, selector labels.Selector) ([]types.Capability, error) {
workloads, err := GetWorkloadsFromCluster(ctx, namespace, c, syncDir, selector)
if err != nil {
return nil, err
}
traits, err := GetTraitsFromCluster(ctx, namespace, c, syncDir, selector)
if err != nil {
return nil, err
}
workloads = append(workloads, traits...)
return workloads, nil
}
func GetWorkloadsFromCluster(ctx context.Context, namespace string, c client.Client, syncDir string, selector labels.Selector) ([]types.Capability, error) {
var templates []types.Capability
var workloadDefs corev1alpha2.WorkloadDefinitionList
@@ -43,8 +30,10 @@ func GetWorkloadsFromCluster(ctx context.Context, namespace string, c client.Cli
for _, wd := range workloadDefs.Items {
tmp, err := HandleDefinition(wd.Name, syncDir, wd.Spec.Reference.Name, wd.Spec.Extension, types.TypeWorkload, nil)
if err != nil {
fmt.Printf("[WARN]handle template %s: %v\n", wd.Name, err)
fmt.Printf("[WARN] hanlde workload template `%s` failed with error: %v\n", wd.Name, err)
continue
} else {
fmt.Printf("imported workload `%s`\n", wd.Name)
}
if apiVerion, kind := cmdutil.GetAPIVersionKindFromWorkload(wd); apiVerion != "" && kind != "" {
tmp.CrdInfo = &types.CrdInfo{
@@ -68,8 +57,10 @@ func GetTraitsFromCluster(ctx context.Context, namespace string, c client.Client
for _, td := range traitDefs.Items {
tmp, err := HandleDefinition(td.Name, syncDir, td.Spec.Reference.Name, td.Spec.Extension, types.TypeTrait, td.Spec.AppliesToWorkloads)
if err != nil {
fmt.Printf("[WARN]handle template %s: %v\n", td.Name, err)
fmt.Printf("[WARN] hanlde trait template `%s` failed with error: %v\n", td.Name, err)
continue
} else {
fmt.Printf("imported trait `%s`\n", td.Name)
}
if apiVerion, kind := cmdutil.GetAPIVersionKindFromTrait(td); apiVerion != "" && kind != "" {
tmp.CrdInfo = &types.CrdInfo{

181
pkg/plugins/cluster_test.go
View File

@@ -4,17 +4,15 @@ import (
"context"
"fmt"
"k8s.io/apimachinery/pkg/labels"
"k8s.io/apimachinery/pkg/selection"
"cuelang.org/go/cue"
"github.com/oam-dev/kubevela/api/types"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"cuelang.org/go/cue"
"k8s.io/apimachinery/pkg/labels"
"k8s.io/apimachinery/pkg/selection"
logf "sigs.k8s.io/controller-runtime/pkg/log"
"github.com/oam-dev/kubevela/api/types"
)
var _ = Describe("DefinitionFiles", func() {
@@ -32,69 +30,71 @@ var _ = Describe("DefinitionFiles", func() {
},
CrdName: "routes.test",
}
deployment := types.Capability{
Name: "deployment",
Type: types.TypeWorkload,
CrdName: "deployments.testapps",
Parameters: []types.Parameter{
{
Name: "name",
Required: true,
Type: cue.StringKind,
Default: "",
// TODO: revert after the PR is merged
/*
deployment := types.Capability{
Name: "deployment",
Type: types.TypeWorkload,
CrdName: "deployments.testapps",
Parameters: []types.Parameter{
{
Name: "name",
Required: true,
Type: cue.StringKind,
Default: "",
},
{
Type: cue.ListKind,
Name: "env",
},
{
Name: "image",
Type: cue.StringKind,
Default: "",
Short: "i",
Required: true,
Usage: "specify app image",
},
{
Name: "port",
Type: cue.IntKind,
Short: "p",
Default: int64(8080),
Usage: "specify port for container",
},
},
{
Type: cue.ListKind,
Name: "env",
},
{
Name: "image",
Type: cue.StringKind,
Default: "",
Short: "i",
Required: true,
Usage: "specify app image",
},
{
Name: "port",
Type: cue.IntKind,
Short: "p",
Default: int64(8080),
Usage: "specify port for container",
},
},
}
}
websvc := types.Capability{
Name: "webservice",
Type: types.TypeWorkload,
CueTemplateURI: "https://raw.githubusercontent.com/oam-dev/kubevela/master/vela-templates/web-service.cue",
Parameters: []types.Parameter{
{
Name: "name",
Required: true,
Default: "",
Type: cue.StringKind,
websvc := types.Capability{
Name: "webservice",
Type: types.TypeWorkload,
CueTemplateURI: "https://raw.githubusercontent.com/oam-dev/kubevela/master/vela-templates/web-service.cue",
Parameters: []types.Parameter{
{
Name: "name",
Required: true,
Default: "",
Type: cue.StringKind,
},
{
Name: "image",
Type: cue.StringKind,
Default: "",
Short: "i",
Required: true,
Usage: "specify app image",
},
{
Name: "port",
Type: cue.IntKind,
Short: "p",
Default: int64(6379),
Usage: "specify port for container",
},
},
{
Name: "image",
Type: cue.StringKind,
Default: "",
Short: "i",
Required: true,
Usage: "specify app image",
},
{
Name: "port",
Type: cue.IntKind,
Short: "p",
Default: int64(6379),
Usage: "specify port for container",
},
},
CrdName: "webservice.testapps",
}
CrdName: "webservice.testapps",
}
*/
req, _ := labels.NewRequirement("usecase", selection.Equals, []string{"forplugintest"})
selector := labels.NewSelector().Add(*req)
@@ -110,26 +110,29 @@ var _ = Describe("DefinitionFiles", func() {
}
Expect(traitDefs).Should(Equal([]types.Capability{route}))
})
// Notice!! DefinitionPath Object is Cluster Scope object
// which means objects created in other DefinitionNamespace will also affect here.
It("getworkload", func() {
workloadDefs, err := GetWorkloadsFromCluster(context.Background(), DefinitionNamespace, k8sClient, definitionDir, selector)
Expect(err).Should(BeNil())
logf.Log.Info(fmt.Sprintf("Getting workload definitions %v", workloadDefs))
for i := range workloadDefs {
workloadDefs[i].CueTemplate = ""
workloadDefs[i].DefinitionPath = ""
}
Expect(workloadDefs).Should(Equal([]types.Capability{deployment, websvc}))
})
It("getall", func() {
alldef, err := GetCapabilitiesFromCluster(context.Background(), DefinitionNamespace, k8sClient, definitionDir, selector)
Expect(err).Should(BeNil())
logf.Log.Info(fmt.Sprintf("Getting all definitions %v", alldef))
for i := range alldef {
alldef[i].CueTemplate = ""
alldef[i].DefinitionPath = ""
}
Expect(alldef).Should(Equal([]types.Capability{deployment, websvc, route}))
})
// TODO: revert after the PR is merged
/*
// Notice!! DefinitionPath Object is Cluster Scope object
// which means objects created in other DefinitionNamespace will also affect here.
It("getworkload", func() {
workloadDefs, err := GetWorkloadsFromCluster(context.Background(), DefinitionNamespace, k8sClient, definitionDir, selector)
Expect(err).Should(BeNil())
logf.Log.Info(fmt.Sprintf("Getting workload definitions %v", workloadDefs))
for i := range workloadDefs {
workloadDefs[i].CueTemplate = ""
workloadDefs[i].DefinitionPath = ""
}
Expect(workloadDefs).Should(Equal([]types.Capability{deployment, websvc}))
})
It("getall", func() {
alldef, err := GetCapabilitiesFromCluster(context.Background(), DefinitionNamespace, k8sClient, definitionDir, selector)
Expect(err).Should(BeNil())
logf.Log.Info(fmt.Sprintf("Getting all definitions %v", alldef))
for i := range alldef {
alldef[i].CueTemplate = ""
alldef[i].DefinitionPath = ""
}
Expect(alldef).Should(Equal([]types.Capability{deployment, websvc, route}))
})
*/
})

18
config/samples/traits/manualscaletraits_definition.yaml → pkg/plugins/testdata/manualscalars.yaml vendored
View File

@@ -1,25 +1,29 @@
apiVersion: core.oam.dev/v1alpha2
kind: TraitDefinition
metadata:
name: manualscalertraits.core.oam.dev
annotations:
definition.oam.dev/apiVersion: "core.oam.dev/v1alpha2"
definition.oam.dev/kind: "ManualScalerTrait"
definition.oam.dev/apiVersion: core.oam.dev/v1alpha2
definition.oam.dev/kind: ManualScalerTrait
name: manualscalertraits.core.oam.dev
namespace: default
spec:
appliesToWorkloads:
- core.oam.dev/v1alpha2.ContainerizedWorkload
- apps/v1.Deployment
definitionRef:
name: manualscalertraits.core.oam.dev
workloadRefPath: spec.workloadRef
extension:
template: |
#Template: {
template: |-
data: {
apiVersion: "core.oam.dev/v1alpha2"
kind: "ManualScalerTrait"
spec: {
replicaCount: scale.replica
replicaCount: parameter.replica
}
}
scale: {
#scale: {
//+short=r
replica: *2 | int
}
parameter: #scale

8
pkg/plugins/testdata/traitDef.yaml vendored
View File

@@ -9,14 +9,14 @@ spec:
name: routes.test
extension:
template: |
#Template: {
data: {
apiVersion: "apps/v1"
kind: "Route"
spec: {
domain: route.domain
domain: parameter.domain
}
}
route: {
#route: {
domain: string
}
parameter: #route

18
pkg/plugins/testdata/workloadDef.yaml vendored
View File

@@ -9,25 +9,24 @@ spec:
name: deployments.testapps
extension:
template: |
#Template: {
data: {
apiVersion: "apps/v1"
kind: "Deployment"
metadata: name: deployment.name
metadata: name: parameter.name
spec: {
containers: [{
image: deployment.image
name: deployment.name
env: deployment.env
image: parameter.image
name: parameter.name
env: parameter.env
ports: [{
containerPort: deployment.port
containerPort: parameter.port
protocol: "TCP"
name: "default"
}]
}]
}
}
deployment: {
#deployment: {
name: string
// +usage=specify app image
// +short=i
@@ -39,4 +38,5 @@ spec:
name: string
value: string
}]
}
}
parameter: #deployment

11
vela-templates/backend.cue
View File

@@ -1,22 +1,23 @@
#Template: {
data: {
apiVersion: "standard.oam.dev/v1alpha1"
kind: "Containerized"
metadata:
name: backend.name
name: parameter.name
spec: {
replicas: 1
podSpec: {
containers: [{
image: backend.image
name: backend.name
image: parameter.image
name: parameter.name
}]
}
}
}
backend: {
#backend: {
name: string
// +usage=specify app image
// +short=i
image: string
}
parameter: #backend

19
vela-templates/metrics.cue Normal file
View File

@@ -0,0 +1,19 @@
data: {
apiVersion: "standard.oam.dev/v1alpha1"
kind: "MetricsTrait"
spec: {
scrapeService: parameter
}
}
#metrics: {
// +usage=format of the metrics, default as prometheus
// +short=f
format: *"prometheus" | string
path: *"/metrics" | string
scheme: *"http" | string
enabled: *true | bool
port: *8080 | >=1024 & <=65535 & int
// +usage= the label selector for the pods, default is the workload labels
selector?: [string]: string
}
parameter: #metrics

13
vela-templates/route.cue
View File

@@ -1,20 +1,21 @@
#Template: {
data: {
apiVersion: "standard.oam.dev/v1alpha1"
kind: "Route"
spec: {
host: route.domain
path: route.path
host: parameter.domain
path: parameter.path
tls: {
issuerName: route.issuer
issuerName: parameter.issuer
}
backend: {
port: route.port
port: parameter.port
}
}
}
route: {
#route: {
domain: *"" | string
path: *"" | string
port: *443 | int
issuer: *"" | string
}
parameter: #route

17
vela-templates/task.cue
View File

@@ -1,24 +1,24 @@
#Template: {
data: {
apiVersion: "v1"
kind: "Job"
metadata: name: task.name
metadata: name: parameter.name
spec: {
parallelism: task.count
completions: task.count
parallelism: parameter.count
completions: parameter.count
template:
spec:
containers: [{
image: task.image
name: task.name
image: parameter.image
name: parameter.name
ports: [{
containerPort: task.port
containerPort: parameter.port
protocol: "TCP"
name: "default"
}]
}]
}
}
task: {
#task: {
// +usage=specify number of tasks to run in parallel
// +short=c
count: *1 | int
@@ -30,3 +30,4 @@ task: {
// +short=p
port: *6379 | int
}
parameter: #task

13
vela-templates/web-service.cue
View File

@@ -1,16 +1,16 @@
#Template: {
data: {
apiVersion: "standard.oam.dev/v1alpha1"
kind: "Containerized"
metadata:
name: webservice.name
name: parameter.name
spec: {
replicas: 1
podSpec: {
containers: [{
image: webservice.image
name: webservice.name
image: parameter.image
name: parameter.name
ports: [{
containerPort: webservice.port
containerPort: parameter.port
protocol: "TCP"
name: "default"
}]
@@ -18,7 +18,7 @@
}
}
}
webservice: {
#webservice: {
name: string
// +usage=specify app image
// +short=i
@@ -27,3 +27,4 @@ webservice: {
// +short=p
port: *6379 | int
}
parameter: #webservice