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Merge pull request #125119 from mauriciopoppe/fix-npd-envvars

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Create NPD kubeconfig conditionally if the installation mode is standalone
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Kubernetes Prow Robot 2024-06-12 03:39:50 -07:00 committed by GitHub
commit a06568062c
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2 changed files with 20 additions and 8 deletions
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1
cluster/gce/upgrade.sh
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@ -258,6 +258,7 @@ function prepare-node-upgrade() {
KUBE_PROXY_TOKEN=$(get-env-val "${node_env}" "KUBE_PROXY_TOKEN")
export KUBE_PROXY_TOKEN
NODE_PROBLEM_DETECTOR_TOKEN=$(get-env-val "${node_env}" "NODE_PROBLEM_DETECTOR_TOKEN")
export NODE_PROBLEM_DETECTOR_TOKEN
CA_CERT_BASE64=$(get-env-val "${node_env}" "CA_CERT")
export CA_CERT_BASE64
EXTRA_DOCKER_OPTS=$(get-env-val "${node_env}" "EXTRA_DOCKER_OPTS")

27
cluster/gce/windows/k8s-node-setup.psm1
View File

@ -1130,7 +1130,7 @@ function Verify-WorkerServices {
$timeout = 12
$retries = 0
$retryDelayInSeconds = 5
Log-Output ("Testing node connection to API server...")
do {
$retries++
@ -1138,17 +1138,17 @@ function Verify-WorkerServices {
$host_status = & "${env:NODE_DIR}\kubectl.exe" get nodes (hostname) -o=custom-columns=:.status.conditions[4].type | Out-String
Start-Sleep $retryDelayInSeconds
} while (((-Not $nodes_list) -or (-Not $nodes_list.contains((hostname))) -or (-Not $host_status.contains("Ready")))-and ($retries -le $timeout))
If (-Not $nodes_list){
Throw ("Node: '$(hostname)' failed to connect to API server")
}ElseIf (-Not $nodes_list.contains((hostname))) {
Throw ("Node: '$(hostname)' failed to join the cluster; NODES: '`n $($nodes_list)'")
}ELseIf (-Not $host_status.contains("Ready")) {
Throw ("Node: '$(hostname)' is not in Ready state")
}
Log-Output ("Node: $(hostname) successfully joined cluster `n NODES: `n $($nodes_list)")
Verify_GceMetadataServerRouteIsPresent
@ -1543,10 +1543,21 @@ function DownloadAndInstall-NodeProblemDetector {
# CA_CERT
# NODE_PROBLEM_DETECTOR_TOKEN
function Create-NodeProblemDetectorKubeConfig {
if (-not [string]::IsNullOrEmpty(${env:NODEPROBLEMDETECTOR_KUBECONFIG_FILE})) {
Create-Kubeconfig -Name 'node-problem-detector' `
-Path ${env:NODEPROBLEMDETECTOR_KUBECONFIG_FILE} `
-Token ${kube_env}['NODE_PROBLEM_DETECTOR_TOKEN']
if ("${env:ENABLE_NODE_PROBLEM_DETECTOR}" -eq "standalone") {
if (-not [string]::IsNullOrEmpty(${kube_env]['NODE_PROBLEM_DETECTOR_TOKEN']})) {
Log-Output "Create-NodeProblemDetectorKubeConfig using Node Problem Detector token"
Create-Kubeconfig -Name 'node-problem-detector' `
-Path ${env:NODEPROBLEMDETECTOR_KUBECONFIG_FILE} `
-Token ${kube_env}['NODE_PROBLEM_DETECTOR_TOKEN']
} elseif (Test-Path ${env:BOOTSTRAP_KUBECONFIG}) {
Log-Output "Create-NodeProblemDetectorKubeConfig creating kubeconfig from kubelet kubeconfig"
Copy-Item ${env:BOOTSTRAP_KUBECONFIG} -Destination ${env:NODEPROBLEMDETECTOR_KUBECONFIG_FILE}
Log-Output ("node-problem-detector bootstrap kubeconfig:`n" +
"$(Get-Content -Raw ${env:NODEPROBLEMDETECTOR_KUBECONFIG_FILE})")
} else {
Log-Output "Either NODE_PROBLEM_DETECTOR_TOKEN or ${env:BOOTSTRAP_KUBECONFIG} must be set"
exit 1
}
}
}