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Set only compressible resources on system slice

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Signed-off-by: Harshal Patil <harpatil@redhat.com>
This commit is contained in:
Harshal Patil
2024-07-09 14:49:21 -04:00
parent 3d6c5b2e98
commit 3bad47e8ed
7 changed files with 184 additions and 35 deletions
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36
pkg/kubelet/apis/config/validation/validation_test.go
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@@ -383,7 +383,30 @@ func TestValidateKubeletConfiguration(t *testing.T) {
conf.SystemReservedCgroup = ""
return conf
},
errMsg: "invalid configuration: systemReservedCgroup (--system-reserved-cgroup) must be specified when \"system-reserved\" contained in enforceNodeAllocatable (--enforce-node-allocatable)",
errMsg: "invalid configuration: systemReservedCgroup (--system-reserved-cgroup) must be specified when \"system-reserved\" or \"system-reserved-compressible\" included in enforceNodeAllocatable (--enforce-node-allocatable)",
}, {
name: "specify SystemReservedCompressibleEnforcementKey without specifying SystemReservedCgroup",
configure: func(conf *kubeletconfig.KubeletConfiguration) *kubeletconfig.KubeletConfiguration {
conf.EnforceNodeAllocatable = []string{kubetypes.SystemReservedCompressibleEnforcementKey}
conf.SystemReservedCgroup = ""
return conf
},
errMsg: "invalid configuration: systemReservedCgroup (--system-reserved-cgroup) must be specified when \"system-reserved\" or \"system-reserved-compressible\" included in enforceNodeAllocatable (--enforce-node-allocatable)",
}, {
name: "specify SystemReservedCompressibleEnforcementKey with SystemReservedEnforcementKey",
configure: func(conf *kubeletconfig.KubeletConfiguration) *kubeletconfig.KubeletConfiguration {
conf.EnforceNodeAllocatable = []string{kubetypes.SystemReservedCompressibleEnforcementKey, kubetypes.SystemReservedEnforcementKey}
return conf
},
errMsg: "invalid configuration: both \"system-reserved\" and \"system-reserved-compressible\" cannot be specified together in enforceNodeAllocatable (--enforce-node-allocatable)",
}, {
name: "specify KubeReservedCompressibleEnforcementKey without specifying KubeReservedCgroup",
configure: func(conf *kubeletconfig.KubeletConfiguration) *kubeletconfig.KubeletConfiguration {
conf.EnforceNodeAllocatable = []string{kubetypes.KubeReservedCompressibleEnforcementKey}
conf.KubeReservedCgroup = ""
return conf
},
errMsg: "invalid configuration: kubeReservedCgroup (--kube-reserved-cgroup) must be specified when \"kube-reserved\" or \"kube-reserved-compressible\" included in enforceNodeAllocatable (--enforce-node-allocatable)",
}, {
name: "specify KubeReservedEnforcementKey without specifying KubeReservedCgroup",
configure: func(conf *kubeletconfig.KubeletConfiguration) *kubeletconfig.KubeletConfiguration {
@@ -391,7 +414,14 @@ func TestValidateKubeletConfiguration(t *testing.T) {
conf.KubeReservedCgroup = ""
return conf
},
errMsg: "invalid configuration: kubeReservedCgroup (--kube-reserved-cgroup) must be specified when \"kube-reserved\" contained in enforceNodeAllocatable (--enforce-node-allocatable)",
errMsg: "invalid configuration: kubeReservedCgroup (--kube-reserved-cgroup) must be specified when \"kube-reserved\" or \"kube-reserved-compressible\" included in enforceNodeAllocatable (--enforce-node-allocatable)",
}, {
name: "specify KubeReservedCompressibleEnforcementKey with KubeReservedEnforcementKey",
configure: func(conf *kubeletconfig.KubeletConfiguration) *kubeletconfig.KubeletConfiguration {
conf.EnforceNodeAllocatable = []string{kubetypes.KubeReservedCompressibleEnforcementKey, kubetypes.KubeReservedEnforcementKey}
return conf
},
errMsg: "invalid configuration: both \"kube-reserved\" and \"kube-reserved-compressible\" cannot be specified together in enforceNodeAllocatable (--enforce-node-allocatable)",
}, {
name: "specify NodeAllocatableNoneKey with additional enforcements",
configure: func(conf *kubeletconfig.KubeletConfiguration) *kubeletconfig.KubeletConfiguration {
@@ -412,7 +442,7 @@ func TestValidateKubeletConfiguration(t *testing.T) {
conf.EnforceNodeAllocatable = []string{"invalid-enforce-node-allocatable"}
return conf
},
errMsg: "invalid configuration: option \"invalid-enforce-node-allocatable\" specified for enforceNodeAllocatable (--enforce-node-allocatable). Valid options are \"pods\", \"system-reserved\", \"kube-reserved\", or \"none\"",
errMsg: "invalid configuration: option \"invalid-enforce-node-allocatable\" specified for enforceNodeAllocatable (--enforce-node-allocatable). Valid options are \"pods\", \"system-reserved\", \"system-reserved-compressible\", \"kube-reserved\", \"kube-reserved-compressible\" or \"none\"",
}, {
name: "invalid HairpinMode",
configure: func(conf *kubeletconfig.KubeletConfiguration) *kubeletconfig.KubeletConfiguration {