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appinstance.go
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appinstance.go
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// +k8s:deepcopy-gen=package
package v1
import (
"strings"
"golang.org/x/exp/maps"
"golang.org/x/exp/slices"
corev1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/api/resource"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
type AppInstanceCondition string
var (
AppInstanceConditionDefined = "defined"
AppInstanceConditionDefaults = "defaults"
AppInstanceConditionResolvedOfferings = "resolved-offerings"
AppInstanceConditionScheduling = "scheduling"
AppInstanceConditionNamespace = "namespace"
AppInstanceConditionParsed = "parsed"
AppInstanceConditionController = "controller"
AppInstanceConditionPulled = "image-pull"
AppInstanceConditionSecrets = "secrets"
AppInstanceConditionServices = "services"
AppInstanceConditionContainers = "containers"
AppInstanceConditionFunctions = "functions"
AppInstanceConditionJobs = "jobs"
AppInstanceConditionAcorns = "acorns"
AppInstanceConditionRouters = "routers"
AppInstanceConditionPermissions = "permissions"
AppInstanceConditionConsumerPermissions = "consumer-permissions"
AppInstanceConditionReady = "Ready"
AppInstanceConditionVolumes = "volumes"
AppInstanceConditionQuota = "quota"
)
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
type AppInstanceList struct {
metav1.TypeMeta `json:",inline"`
metav1.ListMeta `json:"metadata,omitempty"`
Items []AppInstance `json:"items"`
}
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
type AppInstance struct {
metav1.TypeMeta `json:",inline"`
metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
Spec AppInstanceSpec `json:"spec,omitempty"`
Status AppInstanceStatus `json:"status,omitempty"`
}
func (in *AppInstance) HasRegion(region string) bool {
return in.Status.Defaults.Region == region || in.Spec.Region == region
}
func (in *AppInstance) GetRegion() string {
if in.Spec.Region != "" {
return in.Spec.Region
}
return in.Status.Defaults.Region
}
func (in *AppInstance) SetDefaultRegion(region string) {
if in.Spec.Region == "" {
if in.Status.Defaults.Region == "" {
in.Status.Defaults.Region = region
}
} else {
in.Status.Defaults.Region = ""
}
}
func (in *AppInstance) ShortID() string {
if len(in.UID) > 11 {
return string(in.UID[:12])
}
return string(in.UID)
}
type PublishMode string
const (
PublishModeAll = PublishMode("all")
PublishModeNone = PublishMode("none")
PublishModeDefined = PublishMode("defined")
)
type AppInstanceSpec struct {
Region string `json:"region,omitempty"`
Labels []ScopedLabel `json:"labels,omitempty"`
Annotations []ScopedLabel `json:"annotations,omitempty"`
Image string `json:"image,omitempty"`
Stop *bool `json:"stop,omitempty"`
Profiles []string `json:"profiles,omitempty"`
Volumes []VolumeBinding `json:"volumes,omitempty"`
Secrets []SecretBinding `json:"secrets,omitempty"`
Environment []NameValue `json:"environment,omitempty"`
PublishMode PublishMode `json:"publishMode,omitempty"`
Links []ServiceBinding `json:"services,omitempty"`
Publish []PortBinding `json:"ports,omitempty"`
DeployArgs *GenericMap `json:"deployArgs,omitempty"`
GrantedPermissions []Permissions `json:"permissions,omitempty"` // Permissions granted by the user (later mixed with other granted perms)
ImageGrantedPermissions []Permissions `json:"imageGrantedPermissions,omitempty"` // Permissions implicitly granted to the image
AutoUpgrade *bool `json:"autoUpgrade,omitempty"`
NotifyUpgrade *bool `json:"notifyUpgrade,omitempty"`
AutoUpgradeInterval string `json:"autoUpgradeInterval,omitempty"`
ComputeClasses ComputeClassMap `json:"computeClass,omitempty"`
Memory MemoryMap `json:"memory,omitempty"`
}
// GetGrantedPermissions returns the permissions for the app as granted by the user or granted implicitly to the image.
// Those are not necessarily equal to the permissions actually requested by the images within the app.
func (in *AppInstanceSpec) GetGrantedPermissions() []Permissions {
return append(in.GrantedPermissions, in.ImageGrantedPermissions...)
}
func (in *AppInstance) GetStopped() bool {
return in.Spec.Stop != nil && *in.Spec.Stop && in.DeletionTimestamp.IsZero()
}
// GetAllContainerNames returns a string slice containing the name of every container, job, and sidecar defined in Status.AppSpec.
func (in *AppInstance) GetAllContainerNames() []string {
allContainers := append(maps.Keys(in.Status.AppSpec.Containers), maps.Keys(in.Status.AppSpec.Jobs)...)
for _, container := range in.Status.AppSpec.Containers {
allContainers = append(allContainers, maps.Keys(container.Sidecars)...)
}
for _, job := range in.Status.AppSpec.Jobs {
allContainers = append(allContainers, maps.Keys(job.Sidecars)...)
}
slices.Sort[[]string](allContainers)
return allContainers
}
func (in *AppInstanceSpec) GetAutoUpgrade() bool {
return in.AutoUpgrade != nil && *in.AutoUpgrade
}
func (in *AppInstanceSpec) GetNotifyUpgrade() bool {
return in.NotifyUpgrade != nil && *in.NotifyUpgrade
}
func addProfile(profiles []string, toAdd string) []string {
found := false
optional := strings.HasSuffix(toAdd, "?")
nonOptionalName := toAdd[:len(toAdd)-1]
for _, profile := range profiles {
if profile == toAdd || (optional && profile == nonOptionalName) {
found = true
break
}
}
if !found {
return append([]string{toAdd}, profiles...)
}
return profiles
}
func (in *AppInstanceSpec) GetProfiles(devMode bool) []string {
profiles := in.Profiles
if devMode {
profiles = addProfile(profiles, "devMode?")
}
if in.GetAutoUpgrade() {
profiles = addProfile(profiles, "autoUpgrade?")
}
return profiles
}
type ServiceBindings []ServiceBinding
type ServiceBinding struct {
Target string `json:"target,omitempty"`
Service string `json:"service,omitempty"`
}
type SecretBindings []SecretBinding
type SecretBinding struct {
Secret string `json:"secret,omitempty"`
Target string `json:"target,omitempty"`
}
type Quantity string
type VolumeBindings []VolumeBinding
type VolumeBinding struct {
Volume string `json:"volume,omitempty"`
Target string `json:"target,omitempty"`
Size Quantity `json:"size,omitempty"`
AccessModes AccessModes `json:"accessModes,omitempty"`
Class string `json:"class,omitempty"`
}
type AppColumns struct {
Healthy string `json:"healthy,omitempty" column:"name=Healthy,jsonpath=.status.columns.healthy"`
UpToDate string `json:"upToDate,omitempty" column:"name=Up-To-Date,jsonpath=.status.columns.upToDate"`
Message string `json:"message,omitempty" column:"name=Message,jsonpath=.status.columns.message"`
Endpoints string `json:"endpoints,omitempty" column:"name=Endpoints,jsonpath=.status.columns.endpoints"`
Created string `json:"created,omitempty" column:"name=Created,jsonpath=.metadata.creationTimestamp"`
}
type AppInstanceStatus struct {
EmbeddedAppStatus `json:",inline"`
Scheduling map[string]Scheduling `json:"scheduling,omitempty"`
}
type EmbeddedAppStatus struct {
DevSession *DevSessionInstanceSpec `json:"devSession,omitempty"`
ObservedGeneration int64 `json:"observedGeneration,omitempty"`
ObservedImageDigest string `json:"observedImageDigest,omitempty"`
ObservedAutoUpgrade bool `json:"observedAutoUpgrade,omitempty"`
Columns AppColumns `json:"columns,omitempty"`
Ready bool `json:"ready,omitempty"`
Namespace string `json:"namespace,omitempty"`
Staged AppStatusStaged `json:"staged,omitempty"`
AppImage AppImage `json:"appImage,omitempty"`
AvailableAppImage string `json:"availableAppImage,omitempty"`
ConfirmUpgradeAppImage string `json:"confirmUpgradeAppImage,omitempty"`
AppSpec AppSpec `json:"appSpec,omitempty"`
AppStatus AppStatus `json:"appStatus,omitempty"`
Conditions []Condition `json:"conditions,omitempty"`
Defaults Defaults `json:"defaults,omitempty"`
ResolvedOfferings ResolvedOfferings `json:"resolvedOfferings,omitempty"`
Summary CommonSummary `json:"summary,omitempty"`
// Permissions granted to the app (only containers within, not nested Acorns/Services).
Permissions []Permissions `json:"permissions,omitempty"`
// Permissions required by services the app, but have not been granted to the App.
DeniedConsumerPermissions []Permissions `json:"deniedConsumerPermissions,omitempty"`
}
func (in EmbeddedAppStatus) GetDevMode() bool {
return in.DevSession != nil
}
type AppStatusStaged struct {
// Staged for promotion to Status
AppImage AppImage `json:"appImage,omitempty"`
AppScopedPermissions []Permissions `json:"appScopedPermissions,omitempty"` // Permissions requested by the app (narrow scope, not including nested Acorns/Services)
// Requirements for the AppImage to be promoted to the actual Status
PermissionsChecked bool `json:"permissionsChecked,omitempty"`
PermissionsMissing []Permissions `json:"permissionsMissing,omitempty"`
PermissionsObservedGeneration int64 `json:"permissionsObservedGeneration,omitempty"`
ImagePermissionsDenied []Permissions `json:"imagePermissionsDenied,omitempty"`
ImageAllowed *bool `json:"imageAllowed,omitempty"`
}
type Defaults struct {
VolumeSize *resource.Quantity `json:"volumeSize,omitempty"`
Volumes map[string]VolumeDefault `json:"volumes,omitempty"`
Memory map[string]*int64 `json:"memory,omitempty"`
Region string `json:"region,omitempty"`
}
type VolumeDefault struct {
Class string `json:"class,omitempty"`
Size Quantity `json:"size,omitempty"`
AccessModes AccessModes `json:"accessModes,omitempty"`
}
type ResolvedOfferings struct {
Volumes map[string]VolumeResolvedOffering `json:"volumes,omitempty"`
VolumeSize *resource.Quantity `json:"volumeSize,omitempty"`
Containers map[string]ContainerResolvedOffering `json:"containers,omitempty"`
Region string `json:"region,omitempty"`
}
type VolumeResolvedOffering struct {
Class string `json:"class,omitempty"`
Size Quantity `json:"size,omitempty"`
AccessModes AccessModes `json:"accessModes,omitempty"`
}
type ContainerResolvedOffering struct {
Class string `json:"class,omitempty"`
Memory *int64 `json:"memory,omitempty"`
CPU *int64 `json:"cpu,omitempty"`
}
type Scheduling struct {
Requirements corev1.ResourceRequirements `json:"requirements,omitempty"`
Affinity *corev1.Affinity `json:"affinity,omitempty"`
Tolerations []corev1.Toleration `json:"tolerations,omitempty"`
PriorityClassName string `json:"priorityClassName,omitempty"`
RuntimeClassName string `json:"runtimeClassName,omitempty"`
}
type Endpoint struct {
Target string `json:"target,omitempty"`
TargetPort int32 `json:"targetPort,omitempty"`
Address string `json:"address,omitempty"`
Protocol Protocol `json:"protocol,omitempty"`
PublishProtocol PublishProtocol `json:"publishProtocol,omitempty"`
Path string `json:"path,omitempty"`
Pending bool `json:"pending,omitempty"`
}
func (in *AppInstanceStatus) Condition(name string) Condition {
for _, cond := range in.Conditions {
if cond.Type == name {
return cond
}
}
return Condition{}
}
func (in *AppInstance) Conditions() *[]Condition {
return &in.Status.Conditions
}