192 lines
8.7 KiB
Go
192 lines
8.7 KiB
Go
package controller
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import (
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"fmt"
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"time"
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acidv1 "github.com/zalando/postgres-operator/pkg/apis/acid.zalan.do/v1"
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"github.com/zalando/postgres-operator/pkg/util"
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"github.com/zalando/postgres-operator/pkg/util/config"
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"github.com/zalando/postgres-operator/pkg/util/constants"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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)
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func (c *Controller) readOperatorConfigurationFromCRD(configObjectNamespace, configObjectName string) (*acidv1.OperatorConfiguration, error) {
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config, err := c.KubeClient.AcidV1ClientSet.AcidV1().OperatorConfigurations(configObjectNamespace).Get(configObjectName, metav1.GetOptions{})
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if err != nil {
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return nil, fmt.Errorf("could not get operator configuration object %q: %v", configObjectName, err)
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}
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return config, nil
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}
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// importConfigurationFromCRD is a transitional function that converts CRD configuration to the one based on the configmap
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func (c *Controller) importConfigurationFromCRD(fromCRD *acidv1.OperatorConfigurationData) *config.Config {
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result := &config.Config{}
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// general config
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result.EnableCRDValidation = fromCRD.EnableCRDValidation
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result.EtcdHost = fromCRD.EtcdHost
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result.DockerImage = fromCRD.DockerImage
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result.Workers = fromCRD.Workers
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result.MinInstances = fromCRD.MinInstances
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result.MaxInstances = fromCRD.MaxInstances
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result.ResyncPeriod = time.Duration(fromCRD.ResyncPeriod)
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result.RepairPeriod = time.Duration(fromCRD.RepairPeriod)
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result.SetMemoryRequestToLimit = fromCRD.SetMemoryRequestToLimit
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result.ShmVolume = fromCRD.ShmVolume
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result.Sidecars = fromCRD.Sidecars
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// user config
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result.SuperUsername = fromCRD.PostgresUsersConfiguration.SuperUsername
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result.ReplicationUsername = fromCRD.PostgresUsersConfiguration.ReplicationUsername
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// kubernetes config
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result.CustomPodAnnotations = fromCRD.Kubernetes.CustomPodAnnotations
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result.PodServiceAccountName = fromCRD.Kubernetes.PodServiceAccountName
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result.PodServiceAccountDefinition = fromCRD.Kubernetes.PodServiceAccountDefinition
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result.PodServiceAccountRoleBindingDefinition = fromCRD.Kubernetes.PodServiceAccountRoleBindingDefinition
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result.PodEnvironmentConfigMap = fromCRD.Kubernetes.PodEnvironmentConfigMap
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result.PodTerminateGracePeriod = time.Duration(fromCRD.Kubernetes.PodTerminateGracePeriod)
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result.SpiloPrivileged = fromCRD.Kubernetes.SpiloPrivileged
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result.SpiloFSGroup = fromCRD.Kubernetes.SpiloFSGroup
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result.ClusterDomain = fromCRD.Kubernetes.ClusterDomain
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result.WatchedNamespace = fromCRD.Kubernetes.WatchedNamespace
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result.PDBNameFormat = fromCRD.Kubernetes.PDBNameFormat
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result.EnablePodDisruptionBudget = fromCRD.Kubernetes.EnablePodDisruptionBudget
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result.EnableInitContainers = fromCRD.Kubernetes.EnableInitContainers
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result.EnableSidecars = fromCRD.Kubernetes.EnableSidecars
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result.SecretNameTemplate = fromCRD.Kubernetes.SecretNameTemplate
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result.OAuthTokenSecretName = fromCRD.Kubernetes.OAuthTokenSecretName
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result.InfrastructureRolesSecretName = fromCRD.Kubernetes.InfrastructureRolesSecretName
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result.PodRoleLabel = fromCRD.Kubernetes.PodRoleLabel
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result.ClusterLabels = fromCRD.Kubernetes.ClusterLabels
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result.InheritedLabels = fromCRD.Kubernetes.InheritedLabels
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result.ClusterNameLabel = fromCRD.Kubernetes.ClusterNameLabel
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result.NodeReadinessLabel = fromCRD.Kubernetes.NodeReadinessLabel
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result.PodPriorityClassName = fromCRD.Kubernetes.PodPriorityClassName
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result.PodManagementPolicy = fromCRD.Kubernetes.PodManagementPolicy
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result.MasterPodMoveTimeout = time.Duration(fromCRD.Kubernetes.MasterPodMoveTimeout)
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result.EnablePodAntiAffinity = fromCRD.Kubernetes.EnablePodAntiAffinity
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result.PodAntiAffinityTopologyKey = fromCRD.Kubernetes.PodAntiAffinityTopologyKey
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// Postgres Pod resources
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result.DefaultCPURequest = fromCRD.PostgresPodResources.DefaultCPURequest
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result.DefaultMemoryRequest = fromCRD.PostgresPodResources.DefaultMemoryRequest
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result.DefaultCPULimit = fromCRD.PostgresPodResources.DefaultCPULimit
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result.DefaultMemoryLimit = fromCRD.PostgresPodResources.DefaultMemoryLimit
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result.MinCPULimit = fromCRD.PostgresPodResources.MinCPULimit
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result.MinMemoryLimit = fromCRD.PostgresPodResources.MinMemoryLimit
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// timeout config
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result.ResourceCheckInterval = time.Duration(fromCRD.Timeouts.ResourceCheckInterval)
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result.ResourceCheckTimeout = time.Duration(fromCRD.Timeouts.ResourceCheckTimeout)
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result.PodLabelWaitTimeout = time.Duration(fromCRD.Timeouts.PodLabelWaitTimeout)
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result.PodDeletionWaitTimeout = time.Duration(fromCRD.Timeouts.PodDeletionWaitTimeout)
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result.ReadyWaitInterval = time.Duration(fromCRD.Timeouts.ReadyWaitInterval)
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result.ReadyWaitTimeout = time.Duration(fromCRD.Timeouts.ReadyWaitTimeout)
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// load balancer config
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result.DbHostedZone = fromCRD.LoadBalancer.DbHostedZone
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result.EnableMasterLoadBalancer = fromCRD.LoadBalancer.EnableMasterLoadBalancer
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result.EnableReplicaLoadBalancer = fromCRD.LoadBalancer.EnableReplicaLoadBalancer
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result.CustomServiceAnnotations = fromCRD.LoadBalancer.CustomServiceAnnotations
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result.MasterDNSNameFormat = fromCRD.LoadBalancer.MasterDNSNameFormat
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result.ReplicaDNSNameFormat = fromCRD.LoadBalancer.ReplicaDNSNameFormat
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// AWS or GCP config
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result.WALES3Bucket = fromCRD.AWSGCP.WALES3Bucket
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result.AWSRegion = fromCRD.AWSGCP.AWSRegion
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result.LogS3Bucket = fromCRD.AWSGCP.LogS3Bucket
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result.KubeIAMRole = fromCRD.AWSGCP.KubeIAMRole
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result.AdditionalSecretMount = fromCRD.AWSGCP.AdditionalSecretMount
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result.AdditionalSecretMountPath = fromCRD.AWSGCP.AdditionalSecretMountPath
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// logical backup config
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result.LogicalBackupSchedule = fromCRD.LogicalBackup.Schedule
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result.LogicalBackupDockerImage = fromCRD.LogicalBackup.DockerImage
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result.LogicalBackupS3Bucket = fromCRD.LogicalBackup.S3Bucket
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result.LogicalBackupS3Region = fromCRD.LogicalBackup.S3Region
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result.LogicalBackupS3Endpoint = fromCRD.LogicalBackup.S3Endpoint
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result.LogicalBackupS3AccessKeyID = fromCRD.LogicalBackup.S3AccessKeyID
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result.LogicalBackupS3SecretAccessKey = fromCRD.LogicalBackup.S3SecretAccessKey
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result.LogicalBackupS3SSE = fromCRD.LogicalBackup.S3SSE
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// debug config
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result.DebugLogging = fromCRD.OperatorDebug.DebugLogging
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result.EnableDBAccess = fromCRD.OperatorDebug.EnableDBAccess
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// Teams API config
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result.EnableTeamsAPI = fromCRD.TeamsAPI.EnableTeamsAPI
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result.TeamsAPIUrl = fromCRD.TeamsAPI.TeamsAPIUrl
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result.TeamAPIRoleConfiguration = fromCRD.TeamsAPI.TeamAPIRoleConfiguration
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result.EnableTeamSuperuser = fromCRD.TeamsAPI.EnableTeamSuperuser
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result.EnableAdminRoleForUsers = fromCRD.TeamsAPI.EnableAdminRoleForUsers
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result.TeamAdminRole = fromCRD.TeamsAPI.TeamAdminRole
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result.PamRoleName = fromCRD.TeamsAPI.PamRoleName
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result.PamConfiguration = fromCRD.TeamsAPI.PamConfiguration
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result.ProtectedRoles = fromCRD.TeamsAPI.ProtectedRoles
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result.PostgresSuperuserTeams = fromCRD.TeamsAPI.PostgresSuperuserTeams
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// logging REST API config
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result.APIPort = fromCRD.LoggingRESTAPI.APIPort
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result.RingLogLines = fromCRD.LoggingRESTAPI.RingLogLines
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result.ClusterHistoryEntries = fromCRD.LoggingRESTAPI.ClusterHistoryEntries
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// Scalyr config
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result.ScalyrAPIKey = fromCRD.Scalyr.ScalyrAPIKey
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result.ScalyrImage = fromCRD.Scalyr.ScalyrImage
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result.ScalyrServerURL = fromCRD.Scalyr.ScalyrServerURL
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result.ScalyrCPURequest = fromCRD.Scalyr.ScalyrCPURequest
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result.ScalyrMemoryRequest = fromCRD.Scalyr.ScalyrMemoryRequest
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result.ScalyrCPULimit = fromCRD.Scalyr.ScalyrCPULimit
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result.ScalyrMemoryLimit = fromCRD.Scalyr.ScalyrMemoryLimit
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// Connection pool. Looks like we can't use defaulting in CRD before 1.17,
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// so ensure default values here.
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result.ConnectionPool.NumberOfInstances = fromCRD.ConnectionPool.NumberOfInstances
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if result.ConnectionPool.NumberOfInstances == nil ||
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*result.ConnectionPool.NumberOfInstances < 1 {
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var value int32
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value = 1
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result.ConnectionPool.NumberOfInstances = &value
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}
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result.ConnectionPool.Schema = util.Coalesce(
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fromCRD.ConnectionPool.Schema,
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constants.ConnectionPoolSchemaName)
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result.ConnectionPool.User = util.Coalesce(
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fromCRD.ConnectionPool.User,
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constants.ConnectionPoolUserName)
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result.ConnectionPool.Image = util.Coalesce(
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fromCRD.ConnectionPool.Image,
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"pgbouncer:0.0.1")
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result.ConnectionPool.Mode = util.Coalesce(
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fromCRD.ConnectionPool.Mode,
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constants.ConnectionPoolDefaultMode)
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result.ConnectionPool.ConnPoolDefaultCPURequest = util.Coalesce(
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fromCRD.ConnectionPool.DefaultCPURequest,
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constants.ConnectionPoolDefaultCpuRequest)
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result.ConnectionPool.ConnPoolDefaultMemoryRequest = util.Coalesce(
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fromCRD.ConnectionPool.DefaultMemoryRequest,
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constants.ConnectionPoolDefaultMemoryRequest)
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result.ConnectionPool.ConnPoolDefaultCPULimit = util.Coalesce(
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fromCRD.ConnectionPool.DefaultCPULimit,
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constants.ConnectionPoolDefaultCpuLimit)
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result.ConnectionPool.ConnPoolDefaultMemoryLimit = util.Coalesce(
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fromCRD.ConnectionPool.DefaultMemoryLimit,
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constants.ConnectionPoolDefaultMemoryLimit)
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return result
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}
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