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enable DefaultTolerationSeconds admission controller by default

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This commit is contained in:
Kevin
2017-02-21 23:30:05 +08:00
parent f2e234e47f
commit cd427fa4be
22 changed files with 25 additions and 23 deletions
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2
cluster/aws/config-default.sh
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@@ -138,7 +138,7 @@ fi
# Admission Controllers to invoke prior to persisting objects in cluster # Admission Controllers to invoke prior to persisting objects in cluster
# If we included ResourceQuota, we should keep it at the end of the list to prevent incrementing quota usage prematurely. # If we included ResourceQuota, we should keep it at the end of the list to prevent incrementing quota usage prematurely.
ADMISSION_CONTROL=NamespaceLifecycle,LimitRanger,ServiceAccount,PersistentVolumeLabel,DefaultStorageClass,ResourceQuota ADMISSION_CONTROL=NamespaceLifecycle,LimitRanger,ServiceAccount,PersistentVolumeLabel,DefaultStorageClass,ResourceQuota,DefaultTolerationSeconds
# Optional: Enable/disable public IP assignment for minions. # Optional: Enable/disable public IP assignment for minions.
# Important Note: disable only if you have setup a NAT instance for internet access and configured appropriate routes! # Important Note: disable only if you have setup a NAT instance for internet access and configured appropriate routes!

2
cluster/aws/config-test.sh
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@@ -124,7 +124,7 @@ fi
# Admission Controllers to invoke prior to persisting objects in cluster # Admission Controllers to invoke prior to persisting objects in cluster
# If we included ResourceQuota, we should keep it at the end of the list to prevent incrementing quota usage prematurely. # If we included ResourceQuota, we should keep it at the end of the list to prevent incrementing quota usage prematurely.
ADMISSION_CONTROL=NamespaceLifecycle,LimitRanger,ServiceAccount,PersistentVolumeLabel,DefaultStorageClass,ResourceQuota ADMISSION_CONTROL=NamespaceLifecycle,LimitRanger,ServiceAccount,PersistentVolumeLabel,DefaultStorageClass,ResourceQuota,DefaultTolerationSeconds
# Optional: Enable/disable public IP assignment for minions. # Optional: Enable/disable public IP assignment for minions.
# Important Note: disable only if you have setup a NAT instance for internet access and configured appropriate routes! # Important Note: disable only if you have setup a NAT instance for internet access and configured appropriate routes!

2
cluster/azure-legacy/config-default.sh
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@@ -57,4 +57,4 @@ ENABLE_CLUSTER_MONITORING="${KUBE_ENABLE_CLUSTER_MONITORING:-influxdb}"
ENABLE_CLUSTER_UI="${KUBE_ENABLE_CLUSTER_UI:-true}" ENABLE_CLUSTER_UI="${KUBE_ENABLE_CLUSTER_UI:-true}"
# Admission Controllers to invoke prior to persisting objects in cluster # Admission Controllers to invoke prior to persisting objects in cluster
ADMISSION_CONTROL=NamespaceLifecycle,LimitRanger,SecurityContextDeny,ServiceAccount,DefaultStorageClass,ResourceQuota ADMISSION_CONTROL=NamespaceLifecycle,LimitRanger,SecurityContextDeny,ServiceAccount,DefaultStorageClass,ResourceQuota,DefaultTolerationSeconds

2
cluster/centos/config-default.sh
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@@ -117,7 +117,7 @@ export FLANNEL_NET=${FLANNEL_NET:-"172.16.0.0/16"}
# Admission Controllers to invoke prior to persisting objects in cluster # Admission Controllers to invoke prior to persisting objects in cluster
# If we included ResourceQuota, we should keep it at the end of the list to prevent incrementing quota usage prematurely. # If we included ResourceQuota, we should keep it at the end of the list to prevent incrementing quota usage prematurely.
export ADMISSION_CONTROL=NamespaceLifecycle,LimitRanger,ServiceAccount,ResourceQuota export ADMISSION_CONTROL=NamespaceLifecycle,LimitRanger,ServiceAccount,ResourceQuota,DefaultTolerationSeconds
# Extra options to set on the Docker command line. # Extra options to set on the Docker command line.
# This is useful for setting --insecure-registry for local registries. # This is useful for setting --insecure-registry for local registries.

4
cluster/centos/master/scripts/apiserver.sh
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@@ -55,8 +55,8 @@ KUBE_SERVICE_ADDRESSES="--service-cluster-ip-range=${SERVICE_CLUSTER_IP_RANGE}"
# to do admission control of resources into cluster. # to do admission control of resources into cluster.
# Comma-delimited list of: # Comma-delimited list of:
# LimitRanger, AlwaysDeny, SecurityContextDeny, NamespaceExists, # LimitRanger, AlwaysDeny, SecurityContextDeny, NamespaceExists,
# NamespaceLifecycle, NamespaceAutoProvision, # NamespaceLifecycle, NamespaceAutoProvision, AlwaysAdmit,
# AlwaysAdmit, ServiceAccount, ResourceQuota, DefaultStorageClass # ServiceAccount, ResourceQuota, DefaultStorageClass, DefaultTolerationSeconds
KUBE_ADMISSION_CONTROL="--admission-control=${ADMISSION_CONTROL}" KUBE_ADMISSION_CONTROL="--admission-control=${ADMISSION_CONTROL}"
# --client-ca-file="": If set, any request presenting a client certificate signed # --client-ca-file="": If set, any request presenting a client certificate signed

2
cluster/gce/config-default.sh
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@@ -167,7 +167,7 @@ ENABLE_RESCHEDULER="${KUBE_ENABLE_RESCHEDULER:-true}"
# Admission Controllers to invoke prior to persisting objects in cluster # Admission Controllers to invoke prior to persisting objects in cluster
# If we included ResourceQuota, we should keep it at the end of the list to prevent incrementing quota usage prematurely. # If we included ResourceQuota, we should keep it at the end of the list to prevent incrementing quota usage prematurely.
ADMISSION_CONTROL=NamespaceLifecycle,LimitRanger,ServiceAccount,PersistentVolumeLabel,DefaultStorageClass,ResourceQuota ADMISSION_CONTROL=NamespaceLifecycle,LimitRanger,ServiceAccount,PersistentVolumeLabel,DefaultStorageClass,ResourceQuota,DefaultTolerationSeconds
# Optional: if set to true kube-up will automatically check for existing resources and clean them up. # Optional: if set to true kube-up will automatically check for existing resources and clean them up.
KUBE_UP_AUTOMATIC_CLEANUP=${KUBE_UP_AUTOMATIC_CLEANUP:-false} KUBE_UP_AUTOMATIC_CLEANUP=${KUBE_UP_AUTOMATIC_CLEANUP:-false}

2
cluster/gce/config-test.sh
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@@ -191,7 +191,7 @@ fi
ENABLE_RESCHEDULER="${KUBE_ENABLE_RESCHEDULER:-true}" ENABLE_RESCHEDULER="${KUBE_ENABLE_RESCHEDULER:-true}"
# If we included ResourceQuota, we should keep it at the end of the list to prevent incrementing quota usage prematurely. # If we included ResourceQuota, we should keep it at the end of the list to prevent incrementing quota usage prematurely.
ADMISSION_CONTROL="${KUBE_ADMISSION_CONTROL:-NamespaceLifecycle,LimitRanger,ServiceAccount,PersistentVolumeLabel,DefaultStorageClass,ResourceQuota}" ADMISSION_CONTROL="${KUBE_ADMISSION_CONTROL:-NamespaceLifecycle,LimitRanger,ServiceAccount,PersistentVolumeLabel,DefaultStorageClass,ResourceQuota,DefaultTolerationSeconds}"
# Optional: if set to true kube-up will automatically check for existing resources and clean them up. # Optional: if set to true kube-up will automatically check for existing resources and clean them up.
KUBE_UP_AUTOMATIC_CLEANUP=${KUBE_UP_AUTOMATIC_CLEANUP:-false} KUBE_UP_AUTOMATIC_CLEANUP=${KUBE_UP_AUTOMATIC_CLEANUP:-false}

2
cluster/images/hyperkube/static-pods/master-multi.json
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@@ -38,7 +38,7 @@
"--service-cluster-ip-range=10.0.0.1/24", "--service-cluster-ip-range=10.0.0.1/24",
"--insecure-bind-address=0.0.0.0", "--insecure-bind-address=0.0.0.0",
"--etcd-servers=http://127.0.0.1:2379", "--etcd-servers=http://127.0.0.1:2379",
"--admission-control=NamespaceLifecycle,LimitRanger,ServiceAccount,DefaultStorageClass,ResourceQuota", "--admission-control=NamespaceLifecycle,LimitRanger,ServiceAccount,DefaultStorageClass,ResourceQuota,DefaultTolerationSeconds",
"--client-ca-file=/srv/kubernetes/ca.crt", "--client-ca-file=/srv/kubernetes/ca.crt",
"--basic-auth-file=/srv/kubernetes/basic_auth.csv", "--basic-auth-file=/srv/kubernetes/basic_auth.csv",
"--min-request-timeout=300", "--min-request-timeout=300",

2
cluster/images/hyperkube/static-pods/master.json
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@@ -37,7 +37,7 @@
"--service-cluster-ip-range=10.0.0.1/24", "--service-cluster-ip-range=10.0.0.1/24",
"--insecure-bind-address=127.0.0.1", "--insecure-bind-address=127.0.0.1",
"--etcd-servers=http://127.0.0.1:2379", "--etcd-servers=http://127.0.0.1:2379",
"--admission-control=NamespaceLifecycle,LimitRanger,ServiceAccount,DefaultStorageClass,ResourceQuota", "--admission-control=NamespaceLifecycle,LimitRanger,ServiceAccount,DefaultStorageClass,ResourceQuota,DefaultTolerationSeconds",
"--client-ca-file=/srv/kubernetes/ca.crt", "--client-ca-file=/srv/kubernetes/ca.crt",
"--basic-auth-file=/srv/kubernetes/basic_auth.csv", "--basic-auth-file=/srv/kubernetes/basic_auth.csv",
"--min-request-timeout=300", "--min-request-timeout=300",

2
cluster/juju/layers/kubernetes-master/templates/kube-apiserver.defaults
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@@ -11,7 +11,7 @@ KUBE_API_ADDRESS="--insecure-bind-address=127.0.0.1"
KUBE_API_PORT="--insecure-port=8080" KUBE_API_PORT="--insecure-port=8080"
# default admission control policies # default admission control policies
KUBE_ADMISSION_CONTROL="--admission-control=NamespaceLifecycle,LimitRanger,ServiceAccount,ResourceQuota" KUBE_ADMISSION_CONTROL="--admission-control=NamespaceLifecycle,LimitRanger,ServiceAccount,ResourceQuota,DefaultTolerationSeconds"
# Add your own! # Add your own!
KUBE_API_ARGS="{{ kube_apiserver_flags }}" KUBE_API_ARGS="{{ kube_apiserver_flags }}"

2
cluster/libvirt-coreos/util.sh
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@@ -27,7 +27,7 @@ source "$KUBE_ROOT/cluster/common.sh"
export LIBVIRT_DEFAULT_URI=qemu:///system export LIBVIRT_DEFAULT_URI=qemu:///system
export SERVICE_ACCOUNT_LOOKUP=${SERVICE_ACCOUNT_LOOKUP:-false} export SERVICE_ACCOUNT_LOOKUP=${SERVICE_ACCOUNT_LOOKUP:-false}
export ADMISSION_CONTROL=${ADMISSION_CONTROL:-NamespaceLifecycle,LimitRanger,ServiceAccount,DefaultStorageClass,ResourceQuota} export ADMISSION_CONTROL=${ADMISSION_CONTROL:-NamespaceLifecycle,LimitRanger,ServiceAccount,DefaultStorageClass,ResourceQuota,DefaultTolerationSeconds}
readonly POOL=kubernetes readonly POOL=kubernetes
readonly POOL_PATH=/var/lib/libvirt/images/kubernetes readonly POOL_PATH=/var/lib/libvirt/images/kubernetes

2
cluster/openstack-heat/kubernetes-heat/fragments/configure-salt.yaml
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@@ -58,7 +58,7 @@ write_files:
enable_dns_horizontal_autoscaler: "false" enable_dns_horizontal_autoscaler: "false"
federations_domain_map: '' federations_domain_map: ''
instance_prefix: kubernetes instance_prefix: kubernetes
admission_control: NamespaceLifecycle,LimitRanger,SecurityContextDeny,ServiceAccount,DefaultStorageClass,ResourceQuota admission_control: NamespaceLifecycle,LimitRanger,SecurityContextDeny,ServiceAccount,DefaultStorageClass,ResourceQuota,DefaultTolerationSeconds
enable_cpu_cfs_quota: "true" enable_cpu_cfs_quota: "true"
network_provider: none network_provider: none
cluster_cidr: "$cluster_cidr" cluster_cidr: "$cluster_cidr"

2
cluster/photon-controller/templates/create-dynamic-salt-files.sh
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@@ -123,5 +123,5 @@ federations_domain_map: ''
e2e_storage_test_environment: "${E2E_STORAGE_TEST_ENVIRONMENT:-false}" e2e_storage_test_environment: "${E2E_STORAGE_TEST_ENVIRONMENT:-false}"
cluster_cidr: "$NODE_IP_RANGES" cluster_cidr: "$NODE_IP_RANGES"
allocate_node_cidrs: "${ALLOCATE_NODE_CIDRS:-true}" allocate_node_cidrs: "${ALLOCATE_NODE_CIDRS:-true}"
admission_control: NamespaceLifecycle,LimitRanger,SecurityContextDeny,ServiceAccount,DefaultStorageClass,ResourceQuota admission_control: NamespaceLifecycle,LimitRanger,SecurityContextDeny,ServiceAccount,DefaultStorageClass,ResourceQuota,DefaultTolerationSeconds
EOF EOF

2
cluster/rackspace/cloud-config/master-cloud-config.yaml
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@@ -136,7 +136,7 @@ coreos:
--v=2 \ --v=2 \
--service-account-key-file=/var/run/kubernetes/kube-serviceaccount.key \ --service-account-key-file=/var/run/kubernetes/kube-serviceaccount.key \
--service-account-lookup=false \ --service-account-lookup=false \
--admission-control=NamespaceLifecycle,NamespaceAutoProvision,LimitRanger,SecurityContextDeny,ServiceAccount,ResourceQuota --admission-control=NamespaceLifecycle,NamespaceAutoProvision,LimitRanger,SecurityContextDeny,ServiceAccount,ResourceQuota,DefaultTolerationSeconds
Restart=always Restart=always
RestartSec=5 RestartSec=5
- name: apiserver-advertiser.service - name: apiserver-advertiser.service

2
cluster/ubuntu/config-default.sh
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@@ -84,7 +84,7 @@ FLANNEL_OTHER_NET_CONFIG=${FLANNEL_OTHER_NET_CONFIG:-""}
# for release >= 1.4.0; see that doc for the recommended settings for # for release >= 1.4.0; see that doc for the recommended settings for
# earlier releases. # earlier releases.
export ADMISSION_CONTROL=NamespaceLifecycle,LimitRanger,ServiceAccount,DefaultStorageClass,ResourceQuota export ADMISSION_CONTROL=NamespaceLifecycle,LimitRanger,ServiceAccount,DefaultStorageClass,ResourceQuota,DefaultTolerationSeconds
# Path to the pod manifest file or directory of files of kubelet # Path to the pod manifest file or directory of files of kubelet
export KUBELET_POD_MANIFEST_PATH=${KUBELET_POD_MANIFEST_PATH:-""} export KUBELET_POD_MANIFEST_PATH=${KUBELET_POD_MANIFEST_PATH:-""}

2
cluster/vagrant/config-default.sh
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@@ -56,7 +56,7 @@ MASTER_PASSWD="${MASTER_PASSWD:-vagrant}"
# Admission Controllers to invoke prior to persisting objects in cluster # Admission Controllers to invoke prior to persisting objects in cluster
# If we included ResourceQuota, we should keep it at the end of the list to prevent incrementing quota usage prematurely. # If we included ResourceQuota, we should keep it at the end of the list to prevent incrementing quota usage prematurely.
ADMISSION_CONTROL=NamespaceLifecycle,LimitRanger,ServiceAccount,DefaultStorageClass,ResourceQuota ADMISSION_CONTROL=NamespaceLifecycle,LimitRanger,ServiceAccount,DefaultStorageClass,ResourceQuota,DefaultTolerationSeconds
# Optional: Enable node logging. # Optional: Enable node logging.
ENABLE_NODE_LOGGING=false ENABLE_NODE_LOGGING=false

1
cmd/kube-apiserver/app/BUILD
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@@ -35,6 +35,7 @@ go_library(
"//plugin/pkg/admission/admit:go_default_library", "//plugin/pkg/admission/admit:go_default_library",
"//plugin/pkg/admission/alwayspullimages:go_default_library", "//plugin/pkg/admission/alwayspullimages:go_default_library",
"//plugin/pkg/admission/antiaffinity:go_default_library", "//plugin/pkg/admission/antiaffinity:go_default_library",
"//plugin/pkg/admission/defaulttolerationseconds:go_default_library",
"//plugin/pkg/admission/deny:go_default_library", "//plugin/pkg/admission/deny:go_default_library",
"//plugin/pkg/admission/exec:go_default_library", "//plugin/pkg/admission/exec:go_default_library",
"//plugin/pkg/admission/gc:go_default_library", "//plugin/pkg/admission/gc:go_default_library",

1
cmd/kube-apiserver/app/plugins.go
View File

@@ -27,6 +27,7 @@ import (
_ "k8s.io/kubernetes/plugin/pkg/admission/admit" _ "k8s.io/kubernetes/plugin/pkg/admission/admit"
_ "k8s.io/kubernetes/plugin/pkg/admission/alwayspullimages" _ "k8s.io/kubernetes/plugin/pkg/admission/alwayspullimages"
_ "k8s.io/kubernetes/plugin/pkg/admission/antiaffinity" _ "k8s.io/kubernetes/plugin/pkg/admission/antiaffinity"
_ "k8s.io/kubernetes/plugin/pkg/admission/defaulttolerationseconds"
_ "k8s.io/kubernetes/plugin/pkg/admission/deny" _ "k8s.io/kubernetes/plugin/pkg/admission/deny"
_ "k8s.io/kubernetes/plugin/pkg/admission/exec" _ "k8s.io/kubernetes/plugin/pkg/admission/exec"
_ "k8s.io/kubernetes/plugin/pkg/admission/gc" _ "k8s.io/kubernetes/plugin/pkg/admission/gc"

2
cmd/kubeadm/app/master/manifests.go
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@@ -304,7 +304,7 @@ func getAPIServerCommand(cfg *kubeadmapi.MasterConfiguration, selfHosted bool) [
command = append(getComponentBaseCommand(apiServer), command = append(getComponentBaseCommand(apiServer),
"--insecure-bind-address=127.0.0.1", "--insecure-bind-address=127.0.0.1",
"--admission-control=NamespaceLifecycle,LimitRanger,ServiceAccount,PersistentVolumeLabel,DefaultStorageClass,ResourceQuota", "--admission-control=NamespaceLifecycle,LimitRanger,ServiceAccount,PersistentVolumeLabel,DefaultStorageClass,ResourceQuota,DefaultTolerationSeconds",
"--service-cluster-ip-range="+cfg.Networking.ServiceSubnet, "--service-cluster-ip-range="+cfg.Networking.ServiceSubnet,
"--service-account-key-file="+getCertFilePath(kubeadmconstants.ServiceAccountPublicKeyName), "--service-account-key-file="+getCertFilePath(kubeadmconstants.ServiceAccountPublicKeyName),
"--client-ca-file="+getCertFilePath(kubeadmconstants.CACertName), "--client-ca-file="+getCertFilePath(kubeadmconstants.CACertName),

6
cmd/kubeadm/app/master/manifests_test.go
View File

@@ -370,7 +370,7 @@ func TestGetAPIServerCommand(t *testing.T) {
expected: []string{ expected: []string{
"kube-apiserver", "kube-apiserver",
"--insecure-bind-address=127.0.0.1", "--insecure-bind-address=127.0.0.1",
"--admission-control=NamespaceLifecycle,LimitRanger,ServiceAccount,PersistentVolumeLabel,DefaultStorageClass,ResourceQuota", "--admission-control=NamespaceLifecycle,LimitRanger,ServiceAccount,PersistentVolumeLabel,DefaultStorageClass,ResourceQuota,DefaultTolerationSeconds",
"--service-cluster-ip-range=bar", "--service-cluster-ip-range=bar",
"--service-account-key-file=" + kubeadmapi.GlobalEnvParams.HostPKIPath + "/sa.pub", "--service-account-key-file=" + kubeadmapi.GlobalEnvParams.HostPKIPath + "/sa.pub",
"--client-ca-file=" + kubeadmapi.GlobalEnvParams.HostPKIPath + "/ca.crt", "--client-ca-file=" + kubeadmapi.GlobalEnvParams.HostPKIPath + "/ca.crt",
@@ -399,7 +399,7 @@ func TestGetAPIServerCommand(t *testing.T) {
expected: []string{ expected: []string{
"kube-apiserver", "kube-apiserver",
"--insecure-bind-address=127.0.0.1", "--insecure-bind-address=127.0.0.1",
"--admission-control=NamespaceLifecycle,LimitRanger,ServiceAccount,PersistentVolumeLabel,DefaultStorageClass,ResourceQuota", "--admission-control=NamespaceLifecycle,LimitRanger,ServiceAccount,PersistentVolumeLabel,DefaultStorageClass,ResourceQuota,DefaultTolerationSeconds",
"--service-cluster-ip-range=bar", "--service-cluster-ip-range=bar",
"--service-account-key-file=" + kubeadmapi.GlobalEnvParams.HostPKIPath + "/sa.pub", "--service-account-key-file=" + kubeadmapi.GlobalEnvParams.HostPKIPath + "/sa.pub",
"--client-ca-file=" + kubeadmapi.GlobalEnvParams.HostPKIPath + "/ca.crt", "--client-ca-file=" + kubeadmapi.GlobalEnvParams.HostPKIPath + "/ca.crt",
@@ -430,7 +430,7 @@ func TestGetAPIServerCommand(t *testing.T) {
expected: []string{ expected: []string{
"kube-apiserver", "kube-apiserver",
"--insecure-bind-address=127.0.0.1", "--insecure-bind-address=127.0.0.1",
"--admission-control=NamespaceLifecycle,LimitRanger,ServiceAccount,PersistentVolumeLabel,DefaultStorageClass,ResourceQuota", "--admission-control=NamespaceLifecycle,LimitRanger,ServiceAccount,PersistentVolumeLabel,DefaultStorageClass,ResourceQuota,DefaultTolerationSeconds",
"--service-cluster-ip-range=bar", "--service-cluster-ip-range=bar",
"--service-account-key-file=" + kubeadmapi.GlobalEnvParams.HostPKIPath + "/sa.pub", "--service-account-key-file=" + kubeadmapi.GlobalEnvParams.HostPKIPath + "/sa.pub",
"--client-ca-file=" + kubeadmapi.GlobalEnvParams.HostPKIPath + "/ca.crt", "--client-ca-file=" + kubeadmapi.GlobalEnvParams.HostPKIPath + "/ca.crt",

2
hack/local-up-cluster.sh
View File

@@ -374,7 +374,7 @@ function start_apiserver {
fi fi
# Admission Controllers to invoke prior to persisting objects in cluster # Admission Controllers to invoke prior to persisting objects in cluster
ADMISSION_CONTROL=NamespaceLifecycle,LimitRanger,ServiceAccount${security_admission},ResourceQuota,DefaultStorageClass ADMISSION_CONTROL=NamespaceLifecycle,LimitRanger,ServiceAccount${security_admission},ResourceQuota,DefaultStorageClass,DefaultTolerationSeconds
# This is the default dir and filename where the apiserver will generate a self-signed cert # This is the default dir and filename where the apiserver will generate a self-signed cert
# which should be able to be used as the CA to verify itself # which should be able to be used as the CA to verify itself

2
plugin/pkg/admission/defaulttolerationseconds/admission.go
View File

@@ -30,7 +30,7 @@ import (
var ( var (
defaultNotReadyTolerationSeconds = flag.Int64("default-not-ready-toleration-seconds", 300, defaultNotReadyTolerationSeconds = flag.Int64("default-not-ready-toleration-seconds", 300,
"Indicates the tolerationSeconds of the toleration for `notReady:NoExecute`"+ "Indicates the tolerationSeconds of the toleration for notReady:NoExecute"+
" that is added by default to every pod that does not already have such a toleration.") " that is added by default to every pod that does not already have such a toleration.")
defaultUnreachableTolerationSeconds = flag.Int64("default-unreachable-toleration-seconds", 300, defaultUnreachableTolerationSeconds = flag.Int64("default-unreachable-toleration-seconds", 300,