Set the tcp_rmem sysctl in bootstrap script

This ensures that we're using our settings for downloading nodeup
itself and any assets that nodeup downloads.  This is a workaround for
reported problems with the initial download on some kernels otherwise.

Issue #10206
This commit is contained in:
Justin SB 2021-01-24 21:50:45 -05:00
parent 97c40a3c5d
commit 1d76a15f69
102 changed files with 370 additions and 2 deletions

View File

@ -380,6 +380,12 @@ func (b *BootstrapScript) Run(c *fi.Context) error {
"GzipBase64": func(data string) (string, error) {
return gzipBase64(data)
},
"SetSysctls": func() string {
// By setting some sysctls early, we avoid broken configurations that prevent nodeup download.
// See https://github.com/kubernetes/kops/issues/10206 for details.
return "sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true\n"
},
}
awsNodeUpTemplate, err := resources.AWSNodeUpTemplate(b.ig)

View File

@ -40,6 +40,8 @@ NODEUP_HASH_ARM64={{ NodeUpSourceHashArm64 }}
{{ ProxyEnv }}
{{ SetSysctls }}
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -29,6 +29,9 @@ systemctl daemon-reload
systemctl daemon-reexec
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -29,6 +29,9 @@ systemctl daemon-reload
systemctl daemon-reexec
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -29,6 +29,9 @@ systemctl daemon-reload
systemctl daemon-reexec
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -29,6 +29,9 @@ systemctl daemon-reload
systemctl daemon-reexec
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -29,6 +29,9 @@ systemctl daemon-reload
systemctl daemon-reexec
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -29,6 +29,9 @@ systemctl daemon-reload
systemctl daemon-reexec
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -22,6 +22,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -23,6 +23,9 @@ Resources.AWSEC2LaunchTemplatemasterustest1amasterscomplexexamplecom.Properties.
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec
@ -379,6 +382,9 @@ Resources.AWSEC2LaunchTemplatenodescomplexexamplecom.Properties.LaunchTemplateDa
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -22,6 +22,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -22,6 +22,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -22,6 +22,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -22,6 +22,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -14,6 +14,9 @@ Resources.AWSEC2LaunchTemplatemasterustest1amasterscontainerdexamplecom.Properti
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec
@ -362,6 +365,9 @@ Resources.AWSEC2LaunchTemplatenodescontainerdexamplecom.Properties.LaunchTemplat
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -14,6 +14,9 @@ Resources.AWSEC2LaunchTemplatemasterustest1amasterscontainerdexamplecom.Properti
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec
@ -344,6 +347,9 @@ Resources.AWSEC2LaunchTemplatenodescontainerdexamplecom.Properties.LaunchTemplat
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -14,6 +14,9 @@ Resources.AWSEC2LaunchTemplatemasterustest1amastersdockerexamplecom.Properties.L
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec
@ -350,6 +353,9 @@ Resources.AWSEC2LaunchTemplatenodesdockerexamplecom.Properties.LaunchTemplateDat
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -14,6 +14,9 @@ Resources.AWSEC2LaunchTemplatemasterustest1amastersminimalexamplecom.Properties.
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec
@ -344,6 +347,9 @@ Resources.AWSEC2LaunchTemplatenodesminimalexamplecom.Properties.LaunchTemplateDa
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -14,6 +14,9 @@ Resources.AWSEC2LaunchTemplatemasterustest1amastersexternallbexamplecom.Properti
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec
@ -344,6 +347,9 @@ Resources.AWSEC2LaunchTemplatenodesexternallbexamplecom.Properties.LaunchTemplat
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -12,6 +12,9 @@ NODEUP_HASH_ARM64=dcc7f9f3c180ee76a511627e46da0ac69cdcb518cdf3be348e5ed046d491eb
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -12,6 +12,9 @@ NODEUP_HASH_ARM64=dcc7f9f3c180ee76a511627e46da0ac69cdcb518cdf3be348e5ed046d491eb
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -12,6 +12,9 @@ NODEUP_HASH_ARM64=dcc7f9f3c180ee76a511627e46da0ac69cdcb518cdf3be348e5ed046d491eb
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -12,6 +12,9 @@ NODEUP_HASH_ARM64=dcc7f9f3c180ee76a511627e46da0ac69cdcb518cdf3be348e5ed046d491eb
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -14,6 +14,9 @@ Resources.AWSAutoScalingLaunchConfigurationmasterustest1amasterslaunchtemplatese
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec
@ -344,6 +347,9 @@ Resources.AWSAutoScalingLaunchConfigurationmasterustest1bmasterslaunchtemplatese
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec
@ -674,6 +680,9 @@ Resources.AWSAutoScalingLaunchConfigurationmasterustest1cmasterslaunchtemplatese
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec
@ -1004,6 +1013,9 @@ Resources.AWSAutoScalingLaunchConfigurationnodeslaunchtemplatesexamplecom.Proper
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -14,6 +14,9 @@ Resources.AWSEC2LaunchTemplatemasterustest1amastersminimalexamplecom.Properties.
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec
@ -344,6 +347,9 @@ Resources.AWSEC2LaunchTemplatenodesminimalexamplecom.Properties.LaunchTemplateDa
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -14,6 +14,9 @@ Resources.AWSEC2LaunchTemplatemasterustest1amastersminimalexamplecom.Properties.
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec
@ -344,6 +347,9 @@ Resources.AWSEC2LaunchTemplatenodesminimalexamplecom.Properties.LaunchTemplateDa
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -12,6 +12,9 @@ NODEUP_HASH_ARM64=dcc7f9f3c180ee76a511627e46da0ac69cdcb518cdf3be348e5ed046d491eb
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -12,6 +12,9 @@ NODEUP_HASH_ARM64=dcc7f9f3c180ee76a511627e46da0ac69cdcb518cdf3be348e5ed046d491eb
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -14,6 +14,9 @@ Resources.AWSEC2LaunchTemplatemasterustest1amastersmixedinstancesexamplecom.Prop
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec
@ -344,6 +347,9 @@ Resources.AWSEC2LaunchTemplatemasterustest1bmastersmixedinstancesexamplecom.Prop
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec
@ -674,6 +680,9 @@ Resources.AWSEC2LaunchTemplatemasterustest1cmastersmixedinstancesexamplecom.Prop
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec
@ -1004,6 +1013,9 @@ Resources.AWSEC2LaunchTemplatenodesmixedinstancesexamplecom.Properties.LaunchTem
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -14,6 +14,9 @@ Resources.AWSEC2LaunchTemplatemasterustest1amastersmixedinstancesexamplecom.Prop
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec
@ -344,6 +347,9 @@ Resources.AWSEC2LaunchTemplatemasterustest1bmastersmixedinstancesexamplecom.Prop
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec
@ -674,6 +680,9 @@ Resources.AWSEC2LaunchTemplatemasterustest1cmastersmixedinstancesexamplecom.Prop
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec
@ -1004,6 +1013,9 @@ Resources.AWSEC2LaunchTemplatenodesmixedinstancesexamplecom.Properties.LaunchTem
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -15,6 +15,9 @@ Resources.AWSEC2LaunchTemplatemasterustest1amastersprivatesharedipexamplecom.Pro
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec
@ -345,6 +348,9 @@ Resources.AWSEC2LaunchTemplatenodesprivatesharedipexamplecom.Properties.LaunchTe
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -15,6 +15,9 @@ Resources.AWSEC2LaunchTemplatemasterustest1amastersprivatecalicoexamplecom.Prope
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec
@ -345,6 +348,9 @@ Resources.AWSEC2LaunchTemplatenodesprivatecalicoexamplecom.Properties.LaunchTemp
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -15,6 +15,9 @@ Resources.AWSEC2LaunchTemplatemasterustest1amastersprivateciliumexamplecom.Prope
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec
@ -345,6 +348,9 @@ Resources.AWSEC2LaunchTemplatenodesprivateciliumexamplecom.Properties.LaunchTemp
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -15,6 +15,9 @@ Resources.AWSEC2LaunchTemplatemasterustest1amastersprivateciliumexamplecom.Prope
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec
@ -337,6 +340,9 @@ Resources.AWSEC2LaunchTemplatenodesprivateciliumexamplecom.Properties.LaunchTemp
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -15,6 +15,9 @@ Resources.AWSEC2LaunchTemplatemasterustest1amastersprivateciliumadvancedexamplec
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec
@ -349,6 +352,9 @@ Resources.AWSEC2LaunchTemplatenodesprivateciliumadvancedexamplecom.Properties.La
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

View File

@ -13,6 +13,9 @@ export AWS_REGION=us-test-1
sysctl -w net.ipv4.tcp_rmem='4096 12582912 16777216' || true
function ensure-install-dir() {
INSTALL_DIR="/opt/kops"
# On ContainerOS, we install under /var/lib/toolbox; /opt is ro and noexec

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