mirror of https://github.com/linkerd/linkerd2.git
65 lines
2.0 KiB
Go
65 lines
2.0 KiB
Go
package cni
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"github.com/linkerd/linkerd2/pkg/charts"
|
|
"github.com/linkerd/linkerd2/pkg/k8s"
|
|
"k8s.io/helm/pkg/chartutil"
|
|
"sigs.k8s.io/yaml"
|
|
)
|
|
|
|
const (
|
|
helmDefaultCNIChartDir = "linkerd2-cni"
|
|
)
|
|
|
|
// Values contains the top-level elements in the cni Helm chart
|
|
type Values struct {
|
|
Namespace string `json:"namespace"`
|
|
CNIResourceLabel string `json:"cniResourceLabel"`
|
|
InboundProxyPort uint `json:"inboundProxyPort"`
|
|
OutboundProxyPort uint `json:"outboundProxyPort"`
|
|
IgnoreInboundPorts string `json:"ignoreInboundPorts"`
|
|
IgnoreOutboundPorts string `json:"ignoreOutboundPorts"`
|
|
CreatedByAnnotation string `json:"createdByAnnotation"`
|
|
CliVersion string `json:"cliVersion"`
|
|
CNIPluginImage string `json:"cniPluginImage"`
|
|
CNIPluginVersion string `json:"cniPluginVersion"`
|
|
LogLevel string `json:"logLevel"`
|
|
PortsToRedirect string `json:"portsToRedirect"`
|
|
ProxyUID int64 `json:"proxyUID"`
|
|
DestCNINetDir string `json:"destCNINetDir"`
|
|
DestCNIBinDir string `json:"destCNIBinDir"`
|
|
UseWaitFlag bool `json:"useWaitFlag"`
|
|
ProxyInjectAnnotation string `json:"proxyInjectAnnotation"`
|
|
ProxyInjectDisabled string `json:"proxyInjectDisabled"`
|
|
}
|
|
|
|
// NewValues returns a new instance of the Values type.
|
|
func NewValues() (*Values, error) {
|
|
chartDir := fmt.Sprintf("%s/", helmDefaultCNIChartDir)
|
|
v, err := readDefaults(chartDir)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
v.CliVersion = k8s.CreatedByAnnotationValue()
|
|
return v, nil
|
|
}
|
|
|
|
// readDefaults read all the default variables from the values.yaml file.
|
|
// chartDir is the root directory of the Helm chart where values.yaml is.
|
|
func readDefaults(chartDir string) (*Values, error) {
|
|
file := &chartutil.BufferedFile{
|
|
Name: chartutil.ValuesfileName,
|
|
}
|
|
if err := charts.ReadFile(chartDir, file); err != nil {
|
|
return nil, err
|
|
}
|
|
values := Values{}
|
|
if err := yaml.Unmarshal(charts.InsertVersion(file.Data), &values); err != nil {
|
|
return nil, err
|
|
}
|
|
return &values, nil
|
|
}
|