-
Notifications
You must be signed in to change notification settings - Fork 54
/
normalizer.go
142 lines (116 loc) · 5.86 KB
/
normalizer.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
package manifest
import (
"math/rand"
"strings"
"code.cloudfoundry.org/korifi/api/payloads"
korifiv1alpha1 "code.cloudfoundry.org/korifi/controllers/api/v1alpha1"
)
type Normalizer struct {
defaultDomainName string
}
func NewNormalizer(defaultDomainName string) Normalizer {
return Normalizer{
defaultDomainName: defaultDomainName,
}
}
func (n Normalizer) Normalize(appInfo payloads.ManifestApplication, appState AppState) payloads.ManifestApplication {
fixDeprecatedFields(&appInfo)
processes := n.normalizeProcesses(appInfo, appState)
routes := n.normalizeRoutes(appInfo, appState)
return payloads.ManifestApplication{
Name: appInfo.Name,
Env: appInfo.Env,
Buildpacks: appInfo.Buildpacks,
Processes: processes,
Routes: routes,
NoRoute: appInfo.NoRoute,
Metadata: appInfo.Metadata,
}
}
func procValIfSet[T any](appVal, procVal *T) *T {
if procVal == nil {
return appVal
}
return procVal
}
func fixDeprecatedFields(appInfo *payloads.ManifestApplication) {
if appInfo.DiskQuota == nil {
//lint:ignore SA1019 we have to deal with this deprecation
appInfo.DiskQuota = appInfo.AltDiskQuota
}
for i := range appInfo.Processes {
if appInfo.Processes[i].DiskQuota == nil {
//lint:ignore SA1019 we have to deal with this deprecation
appInfo.Processes[i].DiskQuota = appInfo.Processes[i].AltDiskQuota
}
}
//lint:ignore SA1019 we have to deal with this deprecation
if hasBuildpackSet(appInfo.Buildpack) {
//lint:ignore SA1019 we have to deal with this deprecation
appInfo.Buildpacks = append(appInfo.Buildpacks, appInfo.Buildpack)
}
}
func hasBuildpackSet(buildpack string) bool {
return buildpack != "" && buildpack != "default" && buildpack != "null"
}
func (n Normalizer) normalizeProcesses(appInfo payloads.ManifestApplication, appState AppState) []payloads.ManifestApplicationProcess {
processes := appInfo.Processes
var webProc *payloads.ManifestApplicationProcess
for i, p := range processes {
if p.Type == korifiv1alpha1.ProcessTypeWeb {
webProc = &processes[i]
break
}
}
if webProc == nil {
processes = append(processes, payloads.ManifestApplicationProcess{Type: korifiv1alpha1.ProcessTypeWeb})
webProc = &processes[len(processes)-1]
}
if appInfo.Memory != nil || appInfo.DiskQuota != nil || appInfo.Instances != nil || appInfo.Command != nil ||
appInfo.HealthCheckHTTPEndpoint != nil || appInfo.HealthCheckType != nil || appInfo.HealthCheckInvocationTimeout != nil || appInfo.Timeout != nil {
webProc.Memory = procValIfSet(appInfo.Memory, webProc.Memory)
webProc.DiskQuota = procValIfSet(appInfo.DiskQuota, webProc.DiskQuota)
webProc.Instances = procValIfSet(appInfo.Instances, webProc.Instances)
webProc.Command = procValIfSet(appInfo.Command, webProc.Command)
webProc.HealthCheckHTTPEndpoint = procValIfSet(appInfo.HealthCheckHTTPEndpoint, webProc.HealthCheckHTTPEndpoint)
webProc.HealthCheckType = procValIfSet(appInfo.HealthCheckType, webProc.HealthCheckType)
webProc.HealthCheckInvocationTimeout = procValIfSet(appInfo.HealthCheckInvocationTimeout, webProc.HealthCheckInvocationTimeout)
webProc.Timeout = procValIfSet(appInfo.Timeout, webProc.Timeout)
}
return processes
}
func (n Normalizer) normalizeRoutes(appInfo payloads.ManifestApplication, appState AppState) []payloads.ManifestRoute {
if appInfo.NoRoute {
return nil
}
routes := appInfo.Routes
needsAutomaticRoutes := len(routes) == 0 && len(appState.Routes) == 0
if needsAutomaticRoutes {
if appInfo.DefaultRoute {
routes = append(routes, n.configureDefaultRoute(appInfo.Name))
}
if appInfo.RandomRoute {
routes = append(routes, n.configureRandomRoute(appInfo.Name))
}
}
return routes
}
func (n Normalizer) configureDefaultRoute(appName string) payloads.ManifestRoute {
defaultRouteString := appName + "." + n.defaultDomainName
return payloads.ManifestRoute{
Route: &defaultRouteString,
}
}
func (n Normalizer) configureRandomRoute(appName string) payloads.ManifestRoute {
randomHostname := appName + "-" + generateRandomRoute()
routeString := randomHostname + "." + n.defaultDomainName
return payloads.ManifestRoute{
Route: &routeString,
}
}
func generateRandomRoute() string {
suffix := string('a'+rune(rand.Intn(26))) + string('a'+rune(rand.Intn(26)))
return adjectives[rand.Intn(len(adjectives))] + "-" + nouns[rand.Intn(len(nouns))] + "-" + suffix
}
var adjectives = strings.Split("accountable,active,agile,anxious,appreciative,balanced,bogus,boisterous,bold,boring,brash,brave,bright,busy,chatty,cheerful,chipper,comedic,courteous,daring,delightful,egregious,empathic,excellent,exhausted,fantastic,fearless,fluent,forgiving,friendly,funny,generous,grateful,grouchy,grumpy,happy,hilarious,humble,impressive,insightful,intelligent,industrious,interested,kind,lean,mediating,meditating,nice,noisy,optimistic,palm,patient,persistent,proud,quick,quiet,reflective,relaxed,reliable,resplendent,responsible,responsive,rested,restless,shiny,shy,silly,sleepy,smart,spontaneous,stellar,surprised,sweet,talkative,terrific,thankful,timely,tired,triumphant,turbulent,unexpected,wacky,wise,zany", ",")
var nouns = strings.Split("aardvark,alligator,antelope,armadillo,baboon,badger,bandicoot,bat,bear,bilby,bongo,buffalo,bushbuck,camel,capybara,cassowary,cat,cheetah,chimpanzee,chipmunk,civet,crane,crocodile,dingo,dog,dugong,duiker,echidna,eland,elephant,emu,fossa,fox,gazelle,gecko,gelada,genet,gerenuk,giraffe,gnu,gorilla,grysbok,guanaco,hartebeest,hedgehog,hippopotamus,hyena,hyrax,impala,jackal,jaguar,kangaroo,klipspringer,koala,kob,kookaburra,kudu,lemur,leopard,lion,lizard,llama,lynx,manatee,mandrill,marmot,meerkat,mongoose,mouse,numbat,nyala,okapi,oribi,oryx,ostrich,otter,panda,pangolin,panther,parrot,platypus,porcupine,possum,puku,quokka,quoll,rabbit,ratel,raven,reedbuck,rhinocerous,roan,sable,serval,shark,sitatunga,springhare,squirrel,swan,tiger,topi,toucan,turtle,vicuna,wallaby,warthog,waterbuck,whale,wildebeest,wolf,wolverine,wombat,zebra", ",")