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[okd] working monitoring + x509-exporter
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,97 +1,96 @@ | ||
| if [ $# -ne 1 ]; then | ||
| echo "Usage: $0 [cp|node]" | ||
| exit 1 | ||
| fi | ||
|
|
||
| SEARCH_DIRS_CRT_CP=( | ||
| /etc/kubernetes/pki | ||
| /etc/kubernetes/ssl | ||
| #!/bin/bash | ||
|
|
||
| /etc/kubernetes/static-pod-resources/etcd-certs/secrets/etcd-all-certs | ||
| /etc/kubernetes/static-pod-resources/etcd-certs/configmaps | ||
| /etc/kubernetes/static-pod-resources/etcd-certs/configmaps/etcd-peer-client-ca | ||
| /etc/kubernetes/static-pod-resources/etcd-certs/configmaps/etcd-serving-ca | ||
|
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||
| /etc/kubernetes/static-pod-resources/kube-apiserver-certs/secrets/aggregator-client | ||
| /etc/kubernetes/static-pod-resources/kube-apiserver-certs/secrets/check-endpoints-client-cert-key | ||
| /etc/kubernetes/static-pod-resources/kube-apiserver-certs/secrets/control-plane-node-admin-client-cert-key | ||
| /etc/kubernetes/static-pod-resources/kube-apiserver-certs/secrets/external-loadbalancer-serving-certkey | ||
| /etc/kubernetes/static-pod-resources/kube-apiserver-certs/secrets/internal-loadbalancer-serving-certkey | ||
| /etc/kubernetes/static-pod-resources/kube-apiserver-certs/secrets/kubelet-client | ||
| /etc/kubernetes/static-pod-resources/kube-apiserver-certs/secrets/localhost-serving-cert-certkey | ||
| /etc/kubernetes/static-pod-resources/kube-apiserver-certs/secrets/service-network-serving-certkey | ||
| /etc/kubernetes/static-pod-resources/kube-apiserver-certs/configmaps/aggregator-client-ca | ||
| /etc/kubernetes/static-pod-resources/kube-apiserver-certs/configmaps/client-ca | ||
| # /etc/kubernetes/static-pod-resources/kube-apiserver-certs/configmaps/trusted-ca-bundle | ||
| /etc/kubernetes/static-pod-resources/kube-apiserver-certs/ | ||
|
|
||
| /etc/kubernetes/static-pod-resources/kube-controller-manager-certs/secrets/csr-signer | ||
| /etc/kubernetes/static-pod-resources/kube-controller-manager-certs/secrets/kube-controller-manager-client-cert-key | ||
| /etc/kubernetes/static-pod-resources/kube-controller-manager-certs/configmaps/aggregator-client-ca | ||
| /etc/kubernetes/static-pod-resources/kube-controller-manager-certs/configmaps/client-ca | ||
| # /etc/kubernetes/static-pod-resources/kube-controller-manager-certs/configmaps/trusted-ca-bundle | ||
|
|
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| /etc/kubernetes/static-pod-resources/kube-scheduler-certs/secrets/kube-scheduler-client-cert-key | ||
| ) | ||
| declare -A CERTS=() | ||
| declare -A CONFS=() | ||
|
|
||
| SEARCH_DIRS_CRT_NODE=( | ||
| /var/lib/kubelet/pki | ||
| /var/lib/kubelet/ssl | ||
| OKD_ROOT_DIR=/etc/kubernetes/static-pod-resources | ||
| CERTS_DIRS=( | ||
| /etc/kubernetes | ||
| /etc/kubernetes/pki | ||
| /etc/kubernetes/ssl | ||
| /var/lib/kubelet/pki/kubelet-client-current.pem | ||
| /var/lib/kubelet/pki/kubelet-server-current.pem | ||
| ) | ||
| PODS_DIRS=() | ||
|
|
||
| SEARCH_DIRS_KUBECFG=( | ||
| if [ -d "$OKD_ROOT_DIR" ]; then | ||
| CERTS_DIR+=( | ||
| $OKD_ROOT_DIR/configmaps | ||
| $OKD_ROOT_DIR/etcd-certs | ||
| $OKD_ROOT_DIR/kube-apiserver-certs | ||
| $OKD_ROOT_DIR/kube-controller-manager-certs | ||
| $OKD_ROOT_DIR/kube-scheduler-certs | ||
| ) | ||
| for name in etcd kube-apiserver kube-controller-manager kube-scheduler; do | ||
| current_no=$(printf "%s\n" $OKD_ROOT_DIR/${name}-pod-*/ | awk -F- '{print $NF}' | sort -n | tail -n 1) | ||
| pod_dir="$OKD_ROOT_DIR/${name}-pod-$current_no" | ||
|
|
||
| if ! [ -d "$pod_dir" ]; then | ||
| continue | ||
| fi | ||
| PODS_DIRS+=( "$pod_dir" ) | ||
| done | ||
| fi | ||
|
|
||
| CERTS_DIRS+=( ${PODS_DIRS[*]} ) | ||
|
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||
| for name in ${CERTS_DIRS[*]}; do | ||
| certs=( $(find -L $name -type f -regextype egrep -regex '.*\.(crt|cert|pem)$' -exec grep -q '^-----BEGIN CERTIFICATE-----' {} \; -print 2>/dev/null) ) | ||
|
|
||
| if [ ${#certs[*]} -eq 0 ]; then | ||
| continue | ||
| fi | ||
|
|
||
| for cert in ${certs[*]}; do | ||
| hash=$(md5sum "$cert" | cut -f 1 -d ' ') | ||
| CERTS["$hash"]="$cert" | ||
| done | ||
| done | ||
|
|
||
| CONFIG_DIRS=( | ||
| /etc/kubernetes | ||
| /etc/kubernetes/static-pod-resources/kube-apiserver-certs/secrets/node-kubeconfigs | ||
| /etc/kubernetes/static-pod-resources/kube-apiserver-certs/configmaps/check-endpoints-kubeconfig | ||
| /etc/kubernetes/static-pod-resources/kube-apiserver-certs/configmaps/control-plane-node-kubeconfig | ||
| /var/lib/kubelet | ||
| ) | ||
|
|
||
| if [ $1 == cp ]; then | ||
| cat <<EOF | ||
| controlplane: | ||
| nodeSelector: | ||
| node-role.kubernetes.io/master: "" | ||
| tolerations: | ||
| - effect: NoSchedule | ||
| operator: Exists | ||
| EOF | ||
| echo | ||
| echo ' watchFiles: []' | ||
| echo | ||
| echo ' watchDirectories:' | ||
| for dir in ${SEARCH_DIRS_CRT_CP[@]}; do | ||
| find ${dir} -type f -regextype egrep -regex '.*\.(crt|pem)$' -printf "- %h\n" 2>/dev/null | ||
| done | sort -u | sed -e 's/^/ /' | ||
| echo | ||
| echo ' watchKubeconfFiles:' | ||
| for dir in ${SEARCH_DIRS_KUBECFG[@]}; do | ||
| find ${dir} -maxdepth 1 -type f -regextype egrep -regex '.*(kubeconfig|kubelet.conf|controller-manager.conf|scheduler.conf|admin.conf)$' -printf "- %p\n" 2>/dev/null | ||
| done | sort -u | sed -e 's/^/ /' | ||
|
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||
|
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||
| elif [ $1 == node ]; then | ||
| cat <<EOF | ||
| nodes: | ||
| tolerations: | ||
| - effect: NoSchedule | ||
| operator: Exists | ||
| EOF | ||
| echo | ||
| echo ' watchFiles: []' | ||
| echo | ||
| echo ' watchDirectories:' | ||
| for dir in ${SEARCH_DIRS_CRT_NODE[@]}; do | ||
| find ${dir} -type f -regextype egrep -regex '.*\.(crt|pem)$' -printf "- %h\n" 2>/dev/null | ||
| done | sort -u | sed -e 's/^/ /' | ||
| echo | ||
| echo ' watchKubeconfFiles:' | ||
| for dir in ${SEARCH_DIRS_KUBECFG[@]}; do | ||
| find ${dir} -maxdepth 1 -type f -regextype egrep -regex '.*(kubeconfig|kubelet.conf)$' -printf "- %p\n" 2>/dev/null | ||
| done | sort -u | sed -e 's/^/ /' | ||
| for name in ${CONFIG_DIRS[*]}; do | ||
| confs=( $(find -L $name -maxdepth 1 -type f -exec grep -qE '^(kind: Config|contexts:|clusters:)$' {} \; -print 2>/dev/null) ) | ||
|
|
||
| if [ ${#confs[*]} -eq 0 ]; then | ||
| continue | ||
| fi | ||
|
|
||
| for conf in ${confs[*]}; do | ||
| hash=$(md5sum "$conf" | cut -f 1 -d ' ') | ||
| CONFS["$hash"]="$conf" | ||
| done | ||
| done | ||
|
|
||
| if [ ${#PODS_DIRS[*]} -gt 0 ]; then | ||
| for name in ${PODS_DIRS[*]}; do | ||
| confs=( $(find -L $name -type f -exec grep -qE '^(kind: Config|contexts:|clusters:)$' {} \; -print 2>/dev/null) ) | ||
|
|
||
| if [ ${#confs[*]} -eq 0 ]; then | ||
| continue | ||
| fi | ||
|
|
||
| for conf in ${confs[*]}; do | ||
| hash=$(md5sum "$conf" | cut -f 1 -d ' ') | ||
| CONFS["$hash"]="$conf" | ||
| done | ||
| done | ||
| fi | ||
|
|
||
| echo 'watchFiles:' | ||
| if [ ${#CERTS[*]} -gt 0 ]; then | ||
| printf -- "- %s\n" ${CERTS[@]} | sort -u | ||
| else | ||
| echo "[]" | ||
| fi | ||
|
|
||
| echo | ||
| echo 'watchKubeconfFiles:' | ||
| if [ ${#CONFS[*]} -gt 0 ]; then | ||
| printf -- "- %s\n" ${CONFS[@]} | sort -u | ||
| else | ||
| echo "Usage: $0 [cp|node]" | ||
| exit 1 | ||
| echo "[]" | ||
| fi |
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103 changes: 103 additions & 0 deletions
103
templates/okd/manifests/provider/base-helmrelease-teleport-agent.yaml.tpl
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,103 @@ | ||
| %{~ if teleport_auth_token != "" } | ||
| %{~ if cluster_type == "okd" ~} | ||
| --- | ||
| apiVersion: security.openshift.io/v1 | ||
| kind: SecurityContextConstraints | ||
| metadata: | ||
| annotations: | ||
| kubernetes.io/description: anyuid provides all features of the restricted SCC | ||
| but allows users to run with any UID and any GID. | ||
| name: teleport-agent | ||
| allowHostDirVolumePlugin: false | ||
| allowHostIPC: false | ||
| allowHostNetwork: false | ||
| allowHostPID: false | ||
| allowHostPorts: false | ||
| allowPrivilegeEscalation: true | ||
| allowPrivilegedContainer: false | ||
| allowedCapabilities: null | ||
| defaultAddCapabilities: null | ||
| fsGroup: | ||
| type: RunAsAny | ||
| groups: | ||
| - system:cluster-admins | ||
| priority: 10 | ||
| readOnlyRootFilesystem: false | ||
| requiredDropCapabilities: | ||
| - MKNOD | ||
| runAsUser: | ||
| type: RunAsAny | ||
| seLinuxContext: | ||
| type: MustRunAs | ||
| supplementalGroups: | ||
| type: RunAsAny | ||
| users: | ||
| - system:serviceaccount:getup:teleport-agent | ||
| - system:serviceaccount:getup:teleport-agent-updater | ||
| volumes: | ||
| - configMap | ||
| - downwardAPI | ||
| - emptyDir | ||
| - persistentVolumeClaim | ||
| - projected | ||
| - secret | ||
| %{~ endif } | ||
| --- | ||
| apiVersion: helm.toolkit.fluxcd.io/v2beta1 | ||
| kind: HelmRelease | ||
| metadata: | ||
| name: teleport-agent | ||
| namespace: flux-system | ||
| spec: | ||
| chart: | ||
| spec: | ||
| chart: teleport-kube-agent | ||
| version: "14.1.3" | ||
| sourceRef: | ||
| kind: HelmRepository | ||
| name: teleport | ||
| install: | ||
| createNamespace: true | ||
| disableWait: true | ||
| remediation: | ||
| retries: -1 | ||
| upgrade: | ||
| disableWait: false | ||
| remediation: | ||
| retries: -1 | ||
| interval: 5m | ||
| releaseName: teleport-agent | ||
| storageNamespace: getup | ||
| targetNamespace: getup | ||
| values: | ||
| proxyAddr: ${teleport_proxy_addr} | ||
| authToken: ${teleport_auth_token} | ||
| kubeClusterName: ${teleport_kube_cluster_name} | ||
|
|
||
| labels: | ||
| ${indent(6, yamlencode(teleport_labels))} | ||
|
|
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| tolerations: | ||
| - key: dedicated | ||
| value: infra | ||
| effect: NoSchedule | ||
|
|
||
| affinity: | ||
| nodeAffinity: | ||
| preferredDuringSchedulingIgnoredDuringExecution: | ||
| - weight: 100 | ||
| preference: | ||
| matchExpressions: | ||
| - key: node-role.kubernetes.io/infra | ||
| operator: Exists | ||
| - weight: 90 | ||
| preference: | ||
| matchExpressions: | ||
| - key: role | ||
| operator: In | ||
| values: | ||
| - infra | ||
|
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||
| podSecurityPolicy: | ||
| enabled: false | ||
| %{~ endif } |
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