/
defaults.go
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/
defaults.go
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//
// Copyright (c) 2018-2020 Red Hat, Inc.
// This program and the accompanying materials are made
// available under the terms of the Eclipse Public License 2.0
// which is available at https://www.eclipse.org/legal/epl-2.0/
//
// SPDX-License-Identifier: EPL-2.0
//
// Contributors:
// Red Hat, Inc. - initial API and implementation
//
// REMINDER: when updating versions below, see also pkg/apis/org/v1/che_types.go and deploy/crds/org_v1_che_cr.yaml
package deploy
import (
"fmt"
"io/ioutil"
"os"
"strings"
"github.com/eclipse/che-operator/pkg/util"
"github.com/sirupsen/logrus"
appsv1 "k8s.io/api/apps/v1"
v1 "k8s.io/api/apps/v1"
"k8s.io/client-go/kubernetes/scheme"
orgv1 "github.com/eclipse/che-operator/pkg/apis/org/v1"
)
var (
defaultCheServerImage string
defaultCheVersion string
defaultPluginRegistryImage string
defaultDevfileRegistryImage string
defaultCheTLSSecretsCreationJobImage string
defaultPvcJobsImage string
defaultPostgresImage string
defaultKeycloakImage string
defaultSingleHostGatewayImage string
defaultSingleHostGatewayConfigSidecarImage string
defaultCheWorkspacePluginBrokerMetadataImage string
defaultCheWorkspacePluginBrokerArtifactsImage string
defaultCheServerSecureExposerJwtProxyImage string
DefaultSingleHostGatewayConfigMapLabels = map[string]string{
"app": "che",
"component": "che-gateway-config",
}
)
const (
DefaultChePostgresUser = "pgche"
DefaultChePostgresHostName = "postgres"
DefaultChePostgresPort = "5432"
DefaultChePostgresDb = "dbche"
DefaultPvcStrategy = "common"
DefaultPvcClaimSize = "1Gi"
DefaultIngressClass = "nginx"
DefaultKeycloakAdminUserName = "admin"
DefaultCheLogLevel = "INFO"
DefaultCheDebug = "false"
DefaultCheMultiUser = "true"
DefaultCheMetricsPort = int32(8087)
DefaultCheDebugPort = int32(8000)
DefaultCheVolumeMountPath = "/data"
DefaultCheVolumeClaimName = "che-data-volume"
DefaultPostgresVolumeClaimName = "postgres-data"
DefaultJavaOpts = "-XX:MaxRAMPercentage=85.0"
DefaultWorkspaceJavaOpts = "-XX:MaxRAM=150m -XX:MaxRAMFraction=2 -XX:+UseParallelGC " +
"-XX:MinHeapFreeRatio=10 -XX:MaxHeapFreeRatio=20 -XX:GCTimeRatio=4 -XX:AdaptiveSizePolicyWeight=90 " +
"-Dsun.zip.disableMemoryMapping=true " +
"-Xms20m -Djava.security.egd=file:/dev/./urandom"
DefaultSecurityContextFsGroup = "1724"
DefaultSecurityContextRunAsUser = "1724"
KubernetesImagePullerOperatorCSV = "kubernetes-imagepuller-operator.v0.0.4"
DefaultServerExposureStrategy = "multi-host"
DefaultKubernetesSingleHostExposureType = "native"
DefaultOpenShiftSingleHostExposureType = "gateway"
// This is only to correctly manage defaults during the transition
// from Upstream 7.0.0 GA to the next version
// That fixed bug https://github.com/eclipse/che/issues/13714
OldDefaultKeycloakUpstreamImageToDetect = "eclipse/che-keycloak:7.0.0"
OldDefaultPvcJobsUpstreamImageToDetect = "registry.access.redhat.com/ubi8-minimal:8.0-127"
OldDefaultPostgresUpstreamImageToDetect = "centos/postgresql-96-centos7:9.6"
OldDefaultCodeReadyServerImageRepo = "registry.redhat.io/codeready-workspaces/server-rhel8"
OldDefaultCodeReadyServerImageTag = "1.2"
OldCrwPluginRegistryUrl = "https://che-plugin-registry.openshift.io"
// kubernetes default labels
KubernetesComponentLabelKey = "app.kubernetes.io/component"
KubernetesPartOfLabelKey = "app.kubernetes.io/part-of"
KubernetesManagedByLabelKey = "app.kubernetes.io/managed-by"
KubernetesInstanceLabelKey = "app.kubernetes.io/instance"
KubernetesNameLabelKey = "app.kubernetes.io/name"
CheEclipseOrg = "che.eclipse.org"
OAuthScmConfiguration = "oauth-scm-configuration"
// che.eclipse.org annotations
CheEclipseOrgMountPath = "che.eclipse.org/mount-path"
CheEclipseOrgMountAs = "che.eclipse.org/mount-as"
CheEclipseOrgEnvName = "che.eclipse.org/env-name"
CheEclipseOrgNamespace = "che.eclipse.org/namespace"
CheEclipseOrgGithubOAuthCredentials = "che.eclipse.org/github-oauth-credentials"
CheEclipseOrgOAuthScmServer = "che.eclipse.org/oauth-scm-server"
CheEclipseOrgScmServerEndpoint = "che.eclipse.org/scm-server-endpoint"
// components
IdentityProviderName = "keycloak"
DevfileRegistryName = "devfile-registry"
PluginRegistryName = "plugin-registry"
PostgresName = "postgres"
// limits
DefaultPluginRegistryMemoryLimit = "256Mi"
DefaultPluginRegistryMemoryRequest = "32Mi"
DefaultPluginRegistryCpuLimit = "500m"
DefaultPluginRegistryCpuRequest = "100m"
DefaultDevfileRegistryMemoryLimit = "256Mi"
DefaultDevfileRegistryMemoryRequest = "32Mi"
DefaultDevfileRegistryCpuLimit = "500m"
DefaultDevfileRegistryCpuRequest = "100m"
DefaultServerMemoryLimit = "1024Mi"
DefaultServerMemoryRequest = "512Mi"
DefaultServerCpuLimit = "1"
DefaultServerCpuRequest = "100m"
DefaultIdentityProviderMemoryLimit = "1536Mi"
DefaultIdentityProviderMemoryRequest = "1024Mi"
DefaultIdentityProviderCpuLimit = "2"
DefaultIdentityProviderCpuRequest = "100m"
DefaultPostgresMemoryLimit = "1024Mi"
DefaultPostgresMemoryRequest = "512Mi"
DefaultPostgresCpuLimit = "500m"
DefaultPostgresCpuRequest = "100m"
BitBucketOAuthConfigMountPath = "/che-conf/oauth/bitbucket"
BitBucketOAuthConfigPrivateKey = "private.key"
BitBucketOAuthConfigConsumerKey = "consumer.key"
)
func InitDefaults(defaultsPath string) {
if defaultsPath == "" {
InitDefaultsFromEnv()
} else {
InitDefaultsFromFile(defaultsPath)
}
}
func InitDefaultsFromFile(defaultsPath string) {
operatorDeployment := getDefaultsFromFile(defaultsPath)
defaultCheVersion = util.GetDeploymentEnv(operatorDeployment, "CHE_VERSION")
defaultCheServerImage = util.GetDeploymentEnv(operatorDeployment, util.GetArchitectureDependentEnv("RELATED_IMAGE_che_server"))
defaultPluginRegistryImage = util.GetDeploymentEnv(operatorDeployment, util.GetArchitectureDependentEnv("RELATED_IMAGE_plugin_registry"))
defaultDevfileRegistryImage = util.GetDeploymentEnv(operatorDeployment, util.GetArchitectureDependentEnv("RELATED_IMAGE_devfile_registry"))
defaultPvcJobsImage = util.GetDeploymentEnv(operatorDeployment, util.GetArchitectureDependentEnv("RELATED_IMAGE_pvc_jobs"))
defaultPostgresImage = util.GetDeploymentEnv(operatorDeployment, util.GetArchitectureDependentEnv("RELATED_IMAGE_postgres"))
defaultKeycloakImage = util.GetDeploymentEnv(operatorDeployment, util.GetArchitectureDependentEnv("RELATED_IMAGE_keycloak"))
defaultSingleHostGatewayImage = util.GetDeploymentEnv(operatorDeployment, util.GetArchitectureDependentEnv("RELATED_IMAGE_single_host_gateway"))
defaultSingleHostGatewayConfigSidecarImage = util.GetDeploymentEnv(operatorDeployment, util.GetArchitectureDependentEnv("RELATED_IMAGE_single_host_gateway_config_sidecar"))
defaultCheWorkspacePluginBrokerMetadataImage = util.GetDeploymentEnv(operatorDeployment, util.GetArchitectureDependentEnv("RELATED_IMAGE_che_workspace_plugin_broker_metadata"))
defaultCheWorkspacePluginBrokerArtifactsImage = util.GetDeploymentEnv(operatorDeployment, util.GetArchitectureDependentEnv("RELATED_IMAGE_che_workspace_plugin_broker_artifacts"))
defaultCheServerSecureExposerJwtProxyImage = util.GetDeploymentEnv(operatorDeployment, util.GetArchitectureDependentEnv("RELATED_IMAGE_che_server_secure_exposer_jwt_proxy_image"))
// Don't get some k8s specific env
if !util.IsOpenShift {
defaultCheTLSSecretsCreationJobImage = util.GetDeploymentEnv(operatorDeployment, util.GetArchitectureDependentEnv("RELATED_IMAGE_che_tls_secrets_creation_job"))
}
}
func getDefaultsFromFile(defaultsPath string) *v1.Deployment {
bytes, err := ioutil.ReadFile(defaultsPath)
if err != nil {
logrus.Fatalf("Unable to read file with defaults by path %s", defaultsPath)
}
decode := scheme.Codecs.UniversalDeserializer().Decode
obj, _, err := decode(bytes, nil, nil)
if err != nil {
logrus.Fatalf(fmt.Sprintf("Error while decoding YAML object with defaults. Err was: %s", err))
}
deployment, ok := obj.(*v1.Deployment)
if ok {
return deployment
}
logrus.Fatalf("File %s doesn't contains real deployment.", defaultsPath)
return nil
}
func getDefaultFromEnv(envName string) string {
value := os.Getenv(envName)
if len(value) == 0 {
logrus.Fatalf("Failed to initialize default value: '%s'. Environment variable with default value was not found.", envName)
}
return value
}
func MigratingToCRW2_0(cr *orgv1.CheCluster) bool {
if cr.Spec.Server.CheFlavor == "codeready" &&
strings.HasPrefix(cr.Status.CheVersion, "1.2") &&
strings.HasPrefix(defaultCheVersion, "2.0") {
return true
}
return false
}
func DefaultServerTrustStoreConfigMapName() string {
return getDefaultFromEnv("CHE_SERVER_TRUST_STORE_CONFIGMAP_NAME")
}
func DefaultCheFlavor(cr *orgv1.CheCluster) string {
return util.GetValue(cr.Spec.Server.CheFlavor, getDefaultFromEnv("CHE_FLAVOR"))
}
func DefaultConsoleLinkName() string {
return getDefaultFromEnv("CONSOLE_LINK_NAME")
}
func DefaultConsoleLinkDisplayName() string {
return getDefaultFromEnv("CONSOLE_LINK_DISPLAY_NAME")
}
func DefaultConsoleLinkSection() string {
return getDefaultFromEnv("CONSOLE_LINK_SECTION")
}
func DefaultConsoleLinkImage() string {
return getDefaultFromEnv("CONSOLE_LINK_IMAGE")
}
func DefaultCheIdentitySecret() string {
return getDefaultFromEnv("CHE_IDENTITY_SECRET")
}
func DefaultCheIdentityPostgresSecret() string {
return getDefaultFromEnv("CHE_IDENTITY_POSTGRES_SECRET")
}
func DefaultChePostgresSecret() string {
return getDefaultFromEnv("CHE_POSTGRES_SECRET")
}
func DefaultCheVersion() string {
return defaultCheVersion
}
func DefaultCheServerImage(cr *orgv1.CheCluster) string {
return patchDefaultImageName(cr, defaultCheServerImage)
}
func DefaultCheTLSSecretsCreationJobImage() string {
return defaultCheTLSSecretsCreationJobImage
}
func DefaultPvcJobsImage(cr *orgv1.CheCluster) string {
return patchDefaultImageName(cr, defaultPvcJobsImage)
}
func DefaultPostgresImage(cr *orgv1.CheCluster) string {
return patchDefaultImageName(cr, defaultPostgresImage)
}
func DefaultKeycloakImage(cr *orgv1.CheCluster) string {
return patchDefaultImageName(cr, defaultKeycloakImage)
}
func DefaultPluginRegistryImage(cr *orgv1.CheCluster) string {
return patchDefaultImageName(cr, defaultPluginRegistryImage)
}
func DefaultDevfileRegistryImage(cr *orgv1.CheCluster) string {
return patchDefaultImageName(cr, defaultDevfileRegistryImage)
}
func DefaultCheWorkspacePluginBrokerMetadataImage(cr *orgv1.CheCluster) string {
return patchDefaultImageName(cr, defaultCheWorkspacePluginBrokerMetadataImage)
}
func DefaultCheWorkspacePluginBrokerArtifactsImage(cr *orgv1.CheCluster) string {
return patchDefaultImageName(cr, defaultCheWorkspacePluginBrokerArtifactsImage)
}
func DefaultCheServerSecureExposerJwtProxyImage(cr *orgv1.CheCluster) string {
return patchDefaultImageName(cr, defaultCheServerSecureExposerJwtProxyImage)
}
func DefaultSingleHostGatewayImage(cr *orgv1.CheCluster) string {
return patchDefaultImageName(cr, defaultSingleHostGatewayImage)
}
func DefaultSingleHostGatewayConfigSidecarImage(cr *orgv1.CheCluster) string {
return patchDefaultImageName(cr, defaultSingleHostGatewayConfigSidecarImage)
}
func DefaultKubernetesImagePullerOperatorCSV() string {
return KubernetesImagePullerOperatorCSV
}
func DefaultPullPolicyFromDockerImage(dockerImage string) string {
tag := "latest"
parts := strings.Split(dockerImage, ":")
if len(parts) > 1 {
tag = parts[1]
}
if tag == "latest" || tag == "nightly" {
return "Always"
}
return "IfNotPresent"
}
func GetCheMultiUser(cr *orgv1.CheCluster) string {
if cr.Spec.Server.CustomCheProperties != nil {
cheMultiUser := cr.Spec.Server.CustomCheProperties["CHE_MULTIUSER"]
if cheMultiUser == "false" {
return "false"
}
}
return DefaultCheMultiUser
}
func GetSingleHostExposureType(cr *orgv1.CheCluster) string {
if util.IsOpenShift {
return DefaultOpenShiftSingleHostExposureType
}
return util.GetValue(cr.Spec.K8s.SingleHostExposureType, DefaultKubernetesSingleHostExposureType)
}
func patchDefaultImageName(cr *orgv1.CheCluster, imageName string) string {
if !cr.IsAirGapMode() {
return imageName
}
var hostname, organization string
if cr.Spec.Server.AirGapContainerRegistryHostname != "" {
hostname = cr.Spec.Server.AirGapContainerRegistryHostname
} else {
hostname = getHostnameFromImage(imageName)
}
if cr.Spec.Server.AirGapContainerRegistryOrganization != "" {
organization = cr.Spec.Server.AirGapContainerRegistryOrganization
} else {
organization = getOrganizationFromImage(imageName)
}
image := getImageNameFromFullImage(imageName)
return fmt.Sprintf("%s/%s/%s", hostname, organization, image)
}
func getImageNameFromFullImage(image string) string {
imageParts := strings.Split(image, "/")
nameAndTag := ""
switch len(imageParts) {
case 1:
nameAndTag = imageParts[0]
case 2:
nameAndTag = imageParts[1]
case 3:
nameAndTag = imageParts[2]
}
return nameAndTag
}
func getHostnameFromImage(image string) string {
imageParts := strings.Split(image, "/")
hostname := ""
switch len(imageParts) {
case 3:
hostname = imageParts[0]
default:
hostname = "docker.io"
}
return hostname
}
func getOrganizationFromImage(image string) string {
imageParts := strings.Split(image, "/")
organization := ""
switch len(imageParts) {
case 2:
organization = imageParts[0]
case 3:
organization = imageParts[1]
}
return organization
}
func InitDefaultsFromEnv() {
defaultCheVersion = getDefaultFromEnv("CHE_VERSION")
defaultCheServerImage = getDefaultFromEnv(util.GetArchitectureDependentEnv("RELATED_IMAGE_che_server"))
defaultPluginRegistryImage = getDefaultFromEnv(util.GetArchitectureDependentEnv("RELATED_IMAGE_plugin_registry"))
defaultDevfileRegistryImage = getDefaultFromEnv(util.GetArchitectureDependentEnv("RELATED_IMAGE_devfile_registry"))
defaultPvcJobsImage = getDefaultFromEnv(util.GetArchitectureDependentEnv("RELATED_IMAGE_pvc_jobs"))
defaultPostgresImage = getDefaultFromEnv(util.GetArchitectureDependentEnv("RELATED_IMAGE_postgres"))
defaultKeycloakImage = getDefaultFromEnv(util.GetArchitectureDependentEnv("RELATED_IMAGE_keycloak"))
defaultSingleHostGatewayImage = getDefaultFromEnv(util.GetArchitectureDependentEnv("RELATED_IMAGE_single_host_gateway"))
defaultSingleHostGatewayConfigSidecarImage = getDefaultFromEnv(util.GetArchitectureDependentEnv("RELATED_IMAGE_single_host_gateway_config_sidecar"))
// CRW images for that are mentioned in the Che server che.properties
// For CRW these should be synced by hand with images stored in RH registries
// instead of being synced by script with the content of the upstream `che.properties` file
defaultCheWorkspacePluginBrokerMetadataImage = getDefaultFromEnv(util.GetArchitectureDependentEnv("RELATED_IMAGE_che_workspace_plugin_broker_metadata"))
defaultCheWorkspacePluginBrokerArtifactsImage = getDefaultFromEnv(util.GetArchitectureDependentEnv("RELATED_IMAGE_che_workspace_plugin_broker_artifacts"))
defaultCheServerSecureExposerJwtProxyImage = getDefaultFromEnv(util.GetArchitectureDependentEnv("RELATED_IMAGE_che_server_secure_exposer_jwt_proxy_image"))
// Don't get some k8s specific env
if !util.IsOpenShift {
defaultCheTLSSecretsCreationJobImage = getDefaultFromEnv(util.GetArchitectureDependentEnv("RELATED_IMAGE_che_tls_secrets_creation_job"))
}
}
func InitTestDefaultsFromDeployment(deploymentFile string) error {
operator := &appsv1.Deployment{}
err := util.ReadObject(deploymentFile, operator)
if err != nil {
return err
}
for _, env := range operator.Spec.Template.Spec.Containers[0].Env {
err = os.Setenv(env.Name, env.Value)
if err != nil {
return err
}
}
os.Setenv("MOCK_API", "1")
InitDefaultsFromEnv()
return nil
}