forked from percona/percona-server-mongodb-operator
/
pmm.go
146 lines (137 loc) · 2.97 KB
/
pmm.go
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package psmdb
import (
corev1 "k8s.io/api/core/v1"
api "github.com/percona/percona-server-mongodb-operator/pkg/apis/psmdb/v1"
)
const (
PMMUserKey = "PMM_SERVER_USER"
PMMPasswordKey = "PMM_SERVER_PASSWORD"
)
// PMMContainer returns a pmm container from given spec
func PMMContainer(spec api.PMMSpec, secrets string, customLogin bool, clusterName string, v120OrGreater bool) corev1.Container {
ports := []corev1.ContainerPort{{ContainerPort: 7777}}
for i := 30100; i <= 30105; i++ {
ports = append(ports, corev1.ContainerPort{ContainerPort: int32(i)})
}
dbArgsEnv := []corev1.EnvVar{
{
Name: "MONGODB_USER",
ValueFrom: &corev1.EnvVarSource{
SecretKeyRef: &corev1.SecretKeySelector{
Key: "MONGODB_CLUSTER_MONITOR_USER",
LocalObjectReference: corev1.LocalObjectReference{
Name: secrets,
},
},
},
},
{
Name: "MONGODB_PASSWORD",
ValueFrom: &corev1.EnvVarSource{
SecretKeyRef: &corev1.SecretKeySelector{
Key: "MONGODB_CLUSTER_MONITOR_PASSWORD",
LocalObjectReference: corev1.LocalObjectReference{
Name: secrets,
},
},
},
},
{
Name: "DB_ARGS",
Value: "--uri=mongodb://$(MONGODB_USER):$(MONGODB_PASSWORD)@127.0.0.1:27017/",
},
}
dbEnv := []corev1.EnvVar{
{
Name: "DB_USER",
ValueFrom: &corev1.EnvVarSource{
SecretKeyRef: &corev1.SecretKeySelector{
Key: "MONGODB_CLUSTER_MONITOR_USER",
LocalObjectReference: corev1.LocalObjectReference{
Name: secrets,
},
},
},
},
{
Name: "DB_PASSWORD",
ValueFrom: &corev1.EnvVarSource{
SecretKeyRef: &corev1.SecretKeySelector{
Key: "MONGODB_CLUSTER_MONITOR_PASSWORD",
LocalObjectReference: corev1.LocalObjectReference{
Name: secrets,
},
},
},
},
{
Name: "DB_HOST",
Value: "localhost",
},
{
Name: "DB_CLUSTER",
Value: clusterName,
},
{
Name: "DB_PORT",
Value: "27017",
},
{
Name: "DB_PORT_MIN",
Value: "30100",
},
{
Name: "DB_PORT_MAX",
Value: "30105",
},
}
pmm := corev1.Container{
Name: "pmm-client",
Image: spec.Image,
ImagePullPolicy: corev1.PullAlways,
Env: []corev1.EnvVar{
{
Name: "PMM_SERVER",
Value: spec.ServerHost,
},
{
Name: "DB_TYPE",
Value: "mongodb",
},
},
Ports: ports,
}
switch v120OrGreater {
case true:
pmm.Env = append(pmm.Env, dbEnv...)
default:
pmm.Env = append(pmm.Env, dbArgsEnv...)
}
if customLogin {
pmm.Env = append(pmm.Env, []corev1.EnvVar{
{
Name: "PMM_USER",
ValueFrom: &corev1.EnvVarSource{
SecretKeyRef: &corev1.SecretKeySelector{
Key: PMMUserKey,
LocalObjectReference: corev1.LocalObjectReference{
Name: secrets,
},
},
},
},
{
Name: "PMM_PASSWORD",
ValueFrom: &corev1.EnvVarSource{
SecretKeyRef: &corev1.SecretKeySelector{
Key: PMMPasswordKey,
LocalObjectReference: corev1.LocalObjectReference{
Name: secrets,
},
},
},
},
}...)
}
return pmm
}