update karpenter

go.mod

@@ -27,7 +27,7 @@ require (
 	k8s.io/utils v0.0.0-20230726121419-3b25d923346b
 	knative.dev/pkg v0.0.0-20231010144348-ca8c009405dd
 	sigs.k8s.io/controller-runtime v0.16.3
-	sigs.k8s.io/karpenter v0.33.0
+	sigs.k8s.io/karpenter v0.33.1-0.20231207192330-58e1d7552081
 )
 
 require (
@@ -84,6 +84,7 @@ require (
 	github.com/prometheus/procfs v0.12.0 // indirect
 	github.com/prometheus/statsd_exporter v0.24.0 // indirect
 	github.com/rivo/uniseg v0.4.4 // indirect
+	github.com/robfig/cron/v3 v3.0.1 // indirect
 	github.com/spf13/cobra v1.7.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
 	go.opencensus.io v0.24.0 // indirect

go.sum

@@ -326,6 +326,8 @@ github.com/prometheus/statsd_exporter v0.24.0/go.mod h1:+dQiRTqn9DnPmN5mI5Xond+k
 github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
 github.com/rivo/uniseg v0.4.4 h1:8TfxU8dW6PdqD27gjM8MVNuicgxIjxpm4K7x4jp8sis=
 github.com/rivo/uniseg v0.4.4/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
+github.com/robfig/cron/v3 v3.0.1 h1:WdRxkvbJztn8LMz/QEvLN5sBU+xKpSqwwUO1Pjr4qDs=
+github.com/robfig/cron/v3 v3.0.1/go.mod h1:eQICP3HwyT7UooqI/z+Ov+PtYAWygg1TEWWzGIFLtro=
 github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6LYCDYWNEvQ=
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
 github.com/rogpeppe/go-internal v1.10.0 h1:TMyTOH3F/DB16zRVcYyreMH6GnZZrwQVAoYjRBZyWFQ=
@@ -761,8 +763,8 @@ sigs.k8s.io/controller-runtime v0.16.3 h1:2TuvuokmfXvDUamSx1SuAOO3eTyye+47mJCigw
 sigs.k8s.io/controller-runtime v0.16.3/go.mod h1:j7bialYoSn142nv9sCOJmQgDXQXxnroFU4VnX/brVJ0=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0=
-sigs.k8s.io/karpenter v0.33.0 h1:FvFzhYMwFackafImFeFz/ti/z/55NiZtr8HXiS+z9lU=
-sigs.k8s.io/karpenter v0.33.0/go.mod h1:7hPB7kdImFHAFp7pqPUqgBDOrh8GEcRnHT5uIlsXMKA=
+sigs.k8s.io/karpenter v0.33.1-0.20231207192330-58e1d7552081 h1:/axynNIcyHkij4uXbyi3EN1ZiPTwJOU0iiCKpss4mso=
+sigs.k8s.io/karpenter v0.33.1-0.20231207192330-58e1d7552081/go.mod h1:J/nUafEcmZrz34hS0B8H51hqgoAd5LhGeS63kMauOjs=
 sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
 sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=

pkg/apis/crds/karpenter.sh_nodepools.yaml

@@ -46,6 +46,34 @@ spec:
                     expireAfter: 720h
                   description: Disruption contains the parameters that relate to Karpenter's disruption logic
                   properties:
+                    budgets:
+                      default:
+                        - maxUnavailable: 10%
+                      description: Budgets is a list of Budgets. If there are multiple active budgets, Karpenter uses the most restrictive maxUnavailable. If left undefined, this will default to one budget with a maxUnavailable to 10%.
+                      items:
+                        description: Budget defines when Karpenter will restrict the number of Node Claims that can be terminating simultaneously.
+                        properties:
+                          crontab:
+                            description: Crontab specifies when a budget begins being active, using the upstream cronjob syntax. If omitted, the budget is always active. Currently timezones are not supported. This is required if Duration is set.
+                            pattern: ^(@(annually|yearly|monthly|weekly|daily|midnight|hourly))|((.+)\s(.+)\s(.+)\s(.+)\s(.+))$
+                            type: string
+                          duration:
+                            description: Duration determines how long a Budget is active since each Crontab hit. Only minutes and hours are accepted, as cron does not work in seconds. If omitted, the budget is always active. This is required if Crontab is set. This regex has an optional 0s at the end since the duration.String() always adds a 0s at the end.
+                            pattern: ^([0-9]+(m|h)+(0s)?)$
+                            type: string
+                          maxUnavailable:
+                            default: 10%
+                            description: 'MaxUnavailable dictates how many NodeClaims owned by this NodePool can be terminating at once. It must be set. This only considers NodeClaims with the karpenter.sh/disruption taint. We can''t use an intstr.IntOrString since kubebuilder doesn''t support pattern checking for int values for IntOrString values. Ref: https://github.com/kubernetes-sigs/controller-tools/blob/55efe4be40394a288216dab63156b0a64fb82929/pkg/crd/markers/validation.go#L379-L388'
+                            pattern: ^((100|[0-9]{1,2})%|[0-9]+)$
+                            type: string
+                        required:
+                          - maxUnavailable
+                        type: object
+                      maxItems: 50
+                      type: array
+                      x-kubernetes-validations:
+                        - message: '''crontab'' must be set with ''duration'''
+                          rule: '!self.all(x, (has(x.crontab) && !has(x.duration)) || (!has(x.crontab) && has(x.duration)))'
                     consolidateAfter:
                       description: ConsolidateAfter is the duration the controller will wait before attempting to terminate nodes that are underutilized. Refer to ConsolidationPolicy for how underutilization is considered.
                       pattern: ^(([0-9]+(s|m|h))+)|(Never)$