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templates_generated.go
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templates_generated.go
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// Code generated for package templates by go-bindata DO NOT EDIT. (@generated)
// sources:
// linux/cloud-init/artifacts/10-bindmount.conf
// linux/cloud-init/artifacts/10-cgroupv2.conf
// linux/cloud-init/artifacts/10-componentconfig.conf
// linux/cloud-init/artifacts/10-containerd.conf
// linux/cloud-init/artifacts/10-httpproxy.conf
// linux/cloud-init/artifacts/10-tlsbootstrap.conf
// linux/cloud-init/artifacts/aks-check-network.service
// linux/cloud-init/artifacts/aks-check-network.sh
// linux/cloud-init/artifacts/aks-log-collector-send.py
// linux/cloud-init/artifacts/aks-log-collector.service
// linux/cloud-init/artifacts/aks-log-collector.sh
// linux/cloud-init/artifacts/aks-log-collector.slice
// linux/cloud-init/artifacts/aks-log-collector.timer
// linux/cloud-init/artifacts/aks-logrotate-override.conf
// linux/cloud-init/artifacts/aks-logrotate.service
// linux/cloud-init/artifacts/aks-logrotate.sh
// linux/cloud-init/artifacts/aks-logrotate.timer
// linux/cloud-init/artifacts/aks-rsyslog
// linux/cloud-init/artifacts/apt-preferences
// linux/cloud-init/artifacts/bind-mount.service
// linux/cloud-init/artifacts/bind-mount.sh
// linux/cloud-init/artifacts/block_wireserver.sh
// linux/cloud-init/artifacts/cgroup-memory-telemetry.service
// linux/cloud-init/artifacts/cgroup-memory-telemetry.sh
// linux/cloud-init/artifacts/cgroup-memory-telemetry.timer
// linux/cloud-init/artifacts/cgroup-pressure-telemetry.service
// linux/cloud-init/artifacts/cgroup-pressure-telemetry.sh
// linux/cloud-init/artifacts/cgroup-pressure-telemetry.timer
// linux/cloud-init/artifacts/ci-syslog-watcher.path
// linux/cloud-init/artifacts/ci-syslog-watcher.service
// linux/cloud-init/artifacts/ci-syslog-watcher.sh
// linux/cloud-init/artifacts/cis.sh
// linux/cloud-init/artifacts/containerd.service
// linux/cloud-init/artifacts/containerd_exec_start.conf
// linux/cloud-init/artifacts/crictl.yaml
// linux/cloud-init/artifacts/cse_cmd.sh
// linux/cloud-init/artifacts/cse_config.sh
// linux/cloud-init/artifacts/cse_helpers.sh
// linux/cloud-init/artifacts/cse_install.sh
// linux/cloud-init/artifacts/cse_main.sh
// linux/cloud-init/artifacts/cse_redact_cloud_config.py
// linux/cloud-init/artifacts/cse_send_logs.py
// linux/cloud-init/artifacts/cse_start.sh
// linux/cloud-init/artifacts/dhcpv6.service
// linux/cloud-init/artifacts/disk_queue.service
// linux/cloud-init/artifacts/docker_clear_mount_propagation_flags.conf
// linux/cloud-init/artifacts/enable-dhcpv6.sh
// linux/cloud-init/artifacts/ensure-no-dup.service
// linux/cloud-init/artifacts/ensure-no-dup.sh
// linux/cloud-init/artifacts/etc-issue
// linux/cloud-init/artifacts/etc-issue.net
// linux/cloud-init/artifacts/init-aks-custom-cloud-mariner.sh
// linux/cloud-init/artifacts/init-aks-custom-cloud.sh
// linux/cloud-init/artifacts/ipv6_nftables
// linux/cloud-init/artifacts/ipv6_nftables.service
// linux/cloud-init/artifacts/ipv6_nftables.sh
// linux/cloud-init/artifacts/kms.service
// linux/cloud-init/artifacts/kubelet.service
// linux/cloud-init/artifacts/manifest.json
// linux/cloud-init/artifacts/mariner/cse_helpers_mariner.sh
// linux/cloud-init/artifacts/mariner/cse_install_mariner.sh
// linux/cloud-init/artifacts/mariner/mariner-package-update.sh
// linux/cloud-init/artifacts/mariner/package-update.service
// linux/cloud-init/artifacts/mariner/package-update.timer
// linux/cloud-init/artifacts/mariner/pam-d-system-auth
// linux/cloud-init/artifacts/mariner/pam-d-system-password
// linux/cloud-init/artifacts/mariner/update_certs_mariner.service
// linux/cloud-init/artifacts/mig-partition.service
// linux/cloud-init/artifacts/mig-partition.sh
// linux/cloud-init/artifacts/modprobe-CIS.conf
// linux/cloud-init/artifacts/nvidia-device-plugin.service
// linux/cloud-init/artifacts/nvidia-docker-daemon.json
// linux/cloud-init/artifacts/nvidia-modprobe.service
// linux/cloud-init/artifacts/pam-d-common-auth
// linux/cloud-init/artifacts/pam-d-common-auth-2204
// linux/cloud-init/artifacts/pam-d-common-password
// linux/cloud-init/artifacts/pam-d-su
// linux/cloud-init/artifacts/profile-d-cis.sh
// linux/cloud-init/artifacts/pwquality-CIS.conf
// linux/cloud-init/artifacts/reconcile-private-hosts.service
// linux/cloud-init/artifacts/reconcile-private-hosts.sh
// linux/cloud-init/artifacts/rsyslog-d-60-CIS.conf
// linux/cloud-init/artifacts/setup-custom-search-domains.sh
// linux/cloud-init/artifacts/sshd_config
// linux/cloud-init/artifacts/sshd_config_1604
// linux/cloud-init/artifacts/sshd_config_1804_fips
// linux/cloud-init/artifacts/sync-container-logs.service
// linux/cloud-init/artifacts/sync-container-logs.sh
// linux/cloud-init/artifacts/sysctl-d-60-CIS.conf
// linux/cloud-init/artifacts/teleportd.service
// linux/cloud-init/artifacts/ubuntu/cse_helpers_ubuntu.sh
// linux/cloud-init/artifacts/ubuntu/cse_install_ubuntu.sh
// linux/cloud-init/artifacts/ubuntu/snapshot-update.service
// linux/cloud-init/artifacts/ubuntu/snapshot-update.timer
// linux/cloud-init/artifacts/ubuntu/ubuntu-snapshot-update.sh
// linux/cloud-init/artifacts/update_certs.path
// linux/cloud-init/artifacts/update_certs.service
// linux/cloud-init/artifacts/update_certs.sh
// linux/cloud-init/nodecustomdata.yml
// windows/csecmd.ps1
// windows/kuberneteswindowssetup.ps1
// windows/sendlogs.ps1
// windows/windowscsehelper.ps1
package templates
import (
"fmt"
"io/ioutil"
"os"
"path/filepath"
"strings"
"time"
)
type asset struct {
bytes []byte
info os.FileInfo
}
type bindataFileInfo struct {
name string
size int64
mode os.FileMode
modTime time.Time
}
// Name return file name
func (fi bindataFileInfo) Name() string {
return fi.name
}
// Size return file size
func (fi bindataFileInfo) Size() int64 {
return fi.size
}
// Mode return file mode
func (fi bindataFileInfo) Mode() os.FileMode {
return fi.mode
}
// Mode return file modify time
func (fi bindataFileInfo) ModTime() time.Time {
return fi.modTime
}
// IsDir return file whether a directory
func (fi bindataFileInfo) IsDir() bool {
return fi.mode&os.ModeDir != 0
}
// Sys return file is sys mode
func (fi bindataFileInfo) Sys() interface{} {
return nil
}
var _linuxCloudInitArtifacts10BindmountConf = []byte(`[Unit]
Requires=bind-mount.service
After=bind-mount.service
`)
func linuxCloudInitArtifacts10BindmountConfBytes() ([]byte, error) {
return _linuxCloudInitArtifacts10BindmountConf, nil
}
func linuxCloudInitArtifacts10BindmountConf() (*asset, error) {
bytes, err := linuxCloudInitArtifacts10BindmountConfBytes()
if err != nil {
return nil, err
}
info := bindataFileInfo{name: "linux/cloud-init/artifacts/10-bindmount.conf", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)}
a := &asset{bytes: bytes, info: info}
return a, nil
}
var _linuxCloudInitArtifacts10Cgroupv2Conf = []byte(`[Service]
Environment="KUBELET_CGROUP_FLAGS=--cgroup-driver=systemd"
`)
func linuxCloudInitArtifacts10Cgroupv2ConfBytes() ([]byte, error) {
return _linuxCloudInitArtifacts10Cgroupv2Conf, nil
}
func linuxCloudInitArtifacts10Cgroupv2Conf() (*asset, error) {
bytes, err := linuxCloudInitArtifacts10Cgroupv2ConfBytes()
if err != nil {
return nil, err
}
info := bindataFileInfo{name: "linux/cloud-init/artifacts/10-cgroupv2.conf", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)}
a := &asset{bytes: bytes, info: info}
return a, nil
}
var _linuxCloudInitArtifacts10ComponentconfigConf = []byte(`[Service]
Environment="KUBELET_CONFIG_FILE_FLAGS=--config /etc/default/kubeletconfig.json"
`)
func linuxCloudInitArtifacts10ComponentconfigConfBytes() ([]byte, error) {
return _linuxCloudInitArtifacts10ComponentconfigConf, nil
}
func linuxCloudInitArtifacts10ComponentconfigConf() (*asset, error) {
bytes, err := linuxCloudInitArtifacts10ComponentconfigConfBytes()
if err != nil {
return nil, err
}
info := bindataFileInfo{name: "linux/cloud-init/artifacts/10-componentconfig.conf", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)}
a := &asset{bytes: bytes, info: info}
return a, nil
}
var _linuxCloudInitArtifacts10ContainerdConf = []byte(`[Service]
Environment="KUBELET_CONTAINERD_FLAGS=--container-runtime=remote --runtime-request-timeout=15m --container-runtime-endpoint=unix:///run/containerd/containerd.sock --runtime-cgroups=/system.slice/containerd.service"
`)
func linuxCloudInitArtifacts10ContainerdConfBytes() ([]byte, error) {
return _linuxCloudInitArtifacts10ContainerdConf, nil
}
func linuxCloudInitArtifacts10ContainerdConf() (*asset, error) {
bytes, err := linuxCloudInitArtifacts10ContainerdConfBytes()
if err != nil {
return nil, err
}
info := bindataFileInfo{name: "linux/cloud-init/artifacts/10-containerd.conf", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)}
a := &asset{bytes: bytes, info: info}
return a, nil
}
var _linuxCloudInitArtifacts10HttpproxyConf = []byte(`[Service]
EnvironmentFile=/etc/environment
`)
func linuxCloudInitArtifacts10HttpproxyConfBytes() ([]byte, error) {
return _linuxCloudInitArtifacts10HttpproxyConf, nil
}
func linuxCloudInitArtifacts10HttpproxyConf() (*asset, error) {
bytes, err := linuxCloudInitArtifacts10HttpproxyConfBytes()
if err != nil {
return nil, err
}
info := bindataFileInfo{name: "linux/cloud-init/artifacts/10-httpproxy.conf", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)}
a := &asset{bytes: bytes, info: info}
return a, nil
}
var _linuxCloudInitArtifacts10TlsbootstrapConf = []byte(`[Service]
Environment="KUBELET_TLS_BOOTSTRAP_FLAGS=--kubeconfig /var/lib/kubelet/kubeconfig --bootstrap-kubeconfig /var/lib/kubelet/bootstrap-kubeconfig"
`)
func linuxCloudInitArtifacts10TlsbootstrapConfBytes() ([]byte, error) {
return _linuxCloudInitArtifacts10TlsbootstrapConf, nil
}
func linuxCloudInitArtifacts10TlsbootstrapConf() (*asset, error) {
bytes, err := linuxCloudInitArtifacts10TlsbootstrapConfBytes()
if err != nil {
return nil, err
}
info := bindataFileInfo{name: "linux/cloud-init/artifacts/10-tlsbootstrap.conf", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)}
a := &asset{bytes: bytes, info: info}
return a, nil
}
var _linuxCloudInitArtifactsAksCheckNetworkService = []byte(`[Unit]
Description=AKS Check Network
After=network-online.target
[Service]
Type=oneshot
ExecStart=/opt/azure/containers/aks-check-network.sh
`)
func linuxCloudInitArtifactsAksCheckNetworkServiceBytes() ([]byte, error) {
return _linuxCloudInitArtifactsAksCheckNetworkService, nil
}
func linuxCloudInitArtifactsAksCheckNetworkService() (*asset, error) {
bytes, err := linuxCloudInitArtifactsAksCheckNetworkServiceBytes()
if err != nil {
return nil, err
}
info := bindataFileInfo{name: "linux/cloud-init/artifacts/aks-check-network.service", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)}
a := &asset{bytes: bytes, info: info}
return a, nil
}
var _linuxCloudInitArtifactsAksCheckNetworkSh = []byte(`#! /bin/bash
#
# AKS Check Network
#
# This script is used to check network connectivity from the node to certain required AKS endpoints
# and log the results to the events directory. For now, this script has to be triggered manually to
# collect the log. In the future, we will run it periodically to check and alert any issue.
CUSTOM_ENDPOINT=${1:-''}
EVENTS_LOGGING_PATH="/var/log/azure/Microsoft.Azure.Extensions.CustomScript/events/"
AZURE_CONFIG_PATH="/etc/kubernetes/azure.json"
AKS_CA_CERT_PATH="/etc/kubernetes/certs/apiserver.crt"
AKS_CERT_PATH="/etc/kubernetes/certs/client.crt"
AKS_KEY_PATH="/etc/kubernetes/certs/client.key"
AKS_KUBECONFIG_PATH="/var/lib/kubelet/kubeconfig"
RESOLV_CONFIG_PATH="/etc/resolv.conf"
SYSTEMD_RESOLV_CONFIG_PATH="/run/systemd/resolve/resolv.conf"
ARM_ENDPOINT="management.azure.com"
METADATA_ENDPOINT="http://169.254.169.254/metadata/identity/oauth2/token?api-version=2018-02-01&resource=https://${ARM_ENDPOINT}/"
AKS_ENDPOINT="https://${ARM_ENDPOINT}/providers/Microsoft.ContainerService/operations?api-version=2023-11-01"
TEMP_DIR=$(mktemp -d)
NSLOOKUP_FILE="${TEMP_DIR}/nslookup.log"
TOKEN_FILE="${TEMP_DIR}/access_token.json"
MAX_RETRY=3
MAX_TIME=10
DELAY=5
declare -A URL_LIST=(
["mcr.microsoft.com"]="This is required to access images in Microsoft Container Registry (MCR). These images are required for the correct creation and functioning of the cluster, including scale and upgrade operations."\
["eastus.data.mcr.microsoft.com"]="FQDN *.data.mcr.microsoft.com is required for MCR storage backed by the Azure content delivery network (CDN)."\
["login.microsoftonline.com"]="This is equired for Microsoft Entra authentication."\
["packages.microsoft.com"]="This is required to download packages (like Moby, PowerShell, and Azure CLI) using cached apt-get operations."\
["acs-mirror.azureedge.net"]="This is required to download and install required binaries like kubenet and Azure CNI."\
)
function logs_to_events {
# local vars here allow for nested function tracking
# installContainerRuntime for example
local task=$1; shift
local eventsFileName=$(date +%s%3N)
local startTime=$(date +"%F %T.%3N")
${@}
ret=$?
local endTime=$(date +"%F %T.%3N")
# arg names are defined by GA and all these are required to be correctly read by GA
# EventPid, EventTid are required to be int. No use case for them at this point.
json_string=$( jq -n \
--arg Timestamp "${startTime}" \
--arg OperationId "${endTime}" \
--arg Version "1.23" \
--arg TaskName "${task}" \
--arg EventLevel "Informational" \
--arg Message "Completed: ${@}" \
--arg EventPid "0" \
--arg EventTid "0" \
'{Timestamp: $Timestamp, OperationId: $OperationId, Version: $Version, TaskName: $TaskName, EventLevel: $EventLevel, Message: $Message, EventPid: $EventPid, EventTid: $EventTid}'
)
echo ${json_string} > ${EVENTS_LOGGING_PATH}${eventsFileName}.json
# this allows an error from the command at ${@} to be returned and correct code assigned in cse_main
if [ "$ret" != "0" ]; then
return $ret
fi
}
function dns_trace {
local endpoint=$1
echo "Trace DNS request for $endpoint"
dig $endpoint
host -a $endpoint
}
function check_and_curl {
local url=$1
local error_msg=$2
# check DNS
nslookup $url > /dev/null
if [ $? -eq 0 ]; then
logs_to_events "AKS.testingTraffic.success" "echo '$(date) - SUCCESS: Successfully tested DNS resolution to $url'"
else
logs_to_events "AKS.testingTraffic.failure" "echo '$(date) - ERROR: Failed to test DNS resolution to $url. $error_msg'"
dns_trace $url
return 1
fi
local i=0
while true;
do
# curl the url and capture the response code
response=$(curl -s -m $MAX_TIME -o /dev/null -w "%{http_code}" "https://${url}" -L)
if [ $response -ge 200 ] && [ $response -lt 400 ]; then
logs_to_events "AKS.testingTraffic.success" "echo '$(date) - SUCCESS: Successfully tested $url with returned status code $response'"
break
elif [ $response -eq 400 ] && ([ $url == "acs-mirror.azureedge.net" ] || [ $url == "eastus.data.mcr.microsoft.com" ]); then
logs_to_events "AKS.testingTraffic.success" "echo '$(date) - SUCCESS: Successfully tested $url with returned status code $response. This is expected since $url is a repository endpoint which requires a full package path to get 200 status code.'"
break
else
# if the response code is not within successful range, increment the error count
i=$(( $i + 1 ))
# if we have reached the maximum number of retries, log an error
if [[ $i -eq $MAX_RETRY ]]; then
logs_to_events "AKS.testingTraffic.failure" "echo '$(date) - ERROR: Failed to curl $url after $MAX_RETRY attempts with returned status code $response. $error_msg'"
break
fi
# sleep for the specified delay before trying again
sleep $DELAY
fi
done
}
logs_to_events "AKS.testingTraffic.start" "echo '$(date) - INFO: Starting network connectivity check'"
if ! [ -f "${AZURE_CONFIG_PATH}" ]; then
logs_to_events "AKS.testingTraffic.failure" "echo '$(date) - WARNING: Failed to find $AZURE_CONFIG_PATH file. Are you running inside Kubernetes?'"
fi
# check DNS resolution to ARM endpoint
nslookup $ARM_ENDPOINT > $NSLOOKUP_FILE
if [ $? -eq 0 ]; then
logs_to_events "AKS.testingTraffic.success" "echo '$(date) - SUCCESS: Successfully tested DNS resolution to $ARM_ENDPOINT'"
else
error_log=$(cat $NSLOOKUP_FILE)
logs_to_events "AKS.testingTraffic.failure" "echo '$(date) - ERROR: Failed to test DNS resolution to $ARM_ENDPOINT with error $error_log'"
# check resolv.conf
nameserver=$(cat $NSLOOKUP_FILE | grep "Server" | awk '{print $2}')
echo "Checking resolv.conf for nameserver $nameserver"
cat $RESOLV_CONFIG_PATH | grep $nameserver
if [ $? -ne 0 ]; then
logs_to_events "AKS.testingTraffic.failure" "echo '$(date) - FAILURE: Nameserver $nameserver wasn't found in $RESOLV_CONFIG_PATH'"
fi
cat $SYSTEMD_RESOLV_CONFIG_PATH | grep $nameserver
if [ $? -ne 0 ]; then
logs_to_events "AKS.testingTraffic.failure" "echo '$(date) - FAILURE: Nameserver $nameserver wasn't found in $SYSTEMD_RESOLV_CONFIG_PATH'"
fi
# trace request
dns_trace $ARM_ENDPOINT
exit 1
fi
# check access to ARM endpoint
result=$(curl -m $MAX_TIME -s -o $TOKEN_FILE -w "%{http_code}" -H Metadata:true $METADATA_ENDPOINT)
if [ $result -eq 200 ]; then
logs_to_events "AKS.testingTraffic.success" "echo '$(date) - SUCCESS: Successfully retrieved access token'"
access_token=$(cat $TOKEN_FILE | jq -r .access_token)
res=$(curl -m $MAX_TIME -X GET -H "Authorization: Bearer $access_token" -H "Content-Type:application/json" -s -o /dev/null -w "%{http_code}" $AKS_ENDPOINT)
if [ $res -ge 200 ] && [ $res -lt 400 ]; then
logs_to_events "AKS.testingTraffic.success" "echo '$(date) - SUCCESS: Successfully tested $ARM_ENDPOINT with returned status code $res'"
else
logs_to_events "AKS.testingTraffic.failure" "echo '$(date) - ERROR: Failed to test $ARM_ENDPOINT with returned status code $res. This endpoint is required for Kubernetes operations against the Azure API'"
fi
else
logs_to_events "AKS.testingTraffic.failure" "echo '$(date) - ERROR: Failed to retrieve access token with returned status code $result. Can't check access to $ARM_ENDPOINT'"
fi
# check access to apiserver
if ! [ -f "${AKS_KUBECONFIG_PATH}" ]; then
logs_to_events "AKS.testingTraffic.warning" "echo '$(date) - WARNING: Kubeconfig file not found. Skipping apiserver check.'"
else
APISERVER_FQDN=$(grep server $AKS_KUBECONFIG_PATH | awk -F"server: https://" '{print $2}' | cut -d : -f 1)
APISERVER_ENDPOINT="https://${APISERVER_FQDN}/healthz"
nslookup $APISERVER_FQDN > /dev/null
if [ $? -eq 0 ]; then
logs_to_events "AKS.testingTraffic.success" "echo '$(date) - SUCCESS: Successfully tested DNS resolution to $APISERVER_FQDN'"
res=$(curl -m $MAX_TIME -s -o /dev/null -w "%{http_code}" --cacert $AKS_CA_CERT_PATH --cert $AKS_CERT_PATH --key $AKS_KEY_PATH $APISERVER_ENDPOINT)
if [ $res -ge 200 ] && [ $res -lt 400 ]; then
logs_to_events "AKS.testingTraffic.success" "echo '$(date) - SUCCESS: Successfully tested apiserver $APISERVER_FQDN with returned status code $res'"
else
logs_to_events "AKS.testingTraffic.failure" "echo '$(date) - ERROR: Failed to test $APISERVER_FQDN with returned status code $res. Node might not be able to connect to the apiserver'"
fi
else
logs_to_events "AKS.testingTraffic.failure" "echo '$(date) - ERROR: Failed to test DNS resolution to $APISERVER_FQDN. Node might not be able to connect to the apiserver'"
dns_trace $APISERVER_FQDN
fi
fi
# check access to required endpoints
for url in "${!URL_LIST[@]}"
do
check_and_curl $url "${URL_LIST[$url]}"
done
# check access to additional endpoints
if [ ! -z "$CUSTOM_ENDPOINT" ]; then
echo "Checking additional endpoints ..."
extra_urls=($(echo $CUSTOM_ENDPOINT | tr "," "\n"))
for url in "${extra_urls[@]}"
do
check_and_curl $url ""
done
fi
logs_to_events "AKS.testingTraffic.end" "echo '$(date) - INFO: Network connectivity check completed'"`)
func linuxCloudInitArtifactsAksCheckNetworkShBytes() ([]byte, error) {
return _linuxCloudInitArtifactsAksCheckNetworkSh, nil
}
func linuxCloudInitArtifactsAksCheckNetworkSh() (*asset, error) {
bytes, err := linuxCloudInitArtifactsAksCheckNetworkShBytes()
if err != nil {
return nil, err
}
info := bindataFileInfo{name: "linux/cloud-init/artifacts/aks-check-network.sh", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)}
a := &asset{bytes: bytes, info: info}
return a, nil
}
var _linuxCloudInitArtifactsAksLogCollectorSendPy = []byte(`#! /usr/bin/env python3
import urllib3
import uuid
import xml.etree.ElementTree as ET
http = urllib3.PoolManager()
# Get the container_id and deployment_id from the Goal State
goal_state_xml = http.request(
'GET',
'http://168.63.129.16/machine/?comp=goalstate',
headers={
'x-ms-version': '2012-11-30'
}
)
goal_state = ET.fromstring(goal_state_xml.data.decode('utf-8'))
container_id = goal_state.findall('./Container/ContainerId')[0].text
role_config_name = goal_state.findall('./Container/RoleInstanceList/RoleInstance/Configuration/ConfigName')[0].text
deployment_id = role_config_name.split('.')[0]
# Upload the logs
with open('/var/lib/waagent/logcollector/logs.zip', 'rb') as logs:
logs_data = logs.read()
upload_logs = http.request(
'PUT',
'http://168.63.129.16:32526/vmAgentLog',
headers={
'x-ms-version': '2015-09-01',
'x-ms-client-correlationid': str(uuid.uuid4()),
'x-ms-client-name': 'AKSCSEPlugin',
'x-ms-client-version': '0.1.0',
'x-ms-containerid': container_id,
'x-ms-vmagentlog-deploymentid': deployment_id,
},
body=logs_data,
)
if upload_logs.status == 200:
print("Successfully uploaded logs")
exit(0)
else:
print('Failed to upload logs')
print(f'Response status: {upload_logs.status}')
print(f'Response body:\n{upload_logs.data.decode("utf-8")}')
exit(1)`)
func linuxCloudInitArtifactsAksLogCollectorSendPyBytes() ([]byte, error) {
return _linuxCloudInitArtifactsAksLogCollectorSendPy, nil
}
func linuxCloudInitArtifactsAksLogCollectorSendPy() (*asset, error) {
bytes, err := linuxCloudInitArtifactsAksLogCollectorSendPyBytes()
if err != nil {
return nil, err
}
info := bindataFileInfo{name: "linux/cloud-init/artifacts/aks-log-collector-send.py", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)}
a := &asset{bytes: bytes, info: info}
return a, nil
}
var _linuxCloudInitArtifactsAksLogCollectorService = []byte(`[Unit]
Description=AKS Log Collector
[Service]
Type=oneshot
Slice=aks-log-collector.slice
ExecStart=/opt/azure/containers/aks-log-collector.sh
RemainAfterExit=no
`)
func linuxCloudInitArtifactsAksLogCollectorServiceBytes() ([]byte, error) {
return _linuxCloudInitArtifactsAksLogCollectorService, nil
}
func linuxCloudInitArtifactsAksLogCollectorService() (*asset, error) {
bytes, err := linuxCloudInitArtifactsAksLogCollectorServiceBytes()
if err != nil {
return nil, err
}
info := bindataFileInfo{name: "linux/cloud-init/artifacts/aks-log-collector.service", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)}
a := &asset{bytes: bytes, info: info}
return a, nil
}
var _linuxCloudInitArtifactsAksLogCollectorSh = []byte(`#! /bin/bash
#
# AKS Log Collector
#
# This script collects information and logs that are useful to AKS engineering
# for support and uploads them to the Azure host via a private API. These log
# bundles are available to engineering when customers open a support case and
# are especially useful for troubleshooting failures of networking or
# kubernetes daemons.
#
# This script runs via a systemd unit and slice that limits it to low CPU
# priority and 128MB RAM, to avoid impacting other system functions.
# Log bundle upload max size is limited to 100MB
MAX_SIZE=104857600
# Shell options - remove non-matching globs, don't care about case, and use
# extended pattern matching
shopt -s nullglob nocaseglob extglob
command -v zip >/dev/null || {
echo "Error: zip utility not found. Please install zip."
exit 255
}
# Create a temporary directory to store results in
WORKDIR="$(mktemp -d)"
# check if tmp dir was created
if [[ ! "$WORKDIR" || "$WORKDIR" == "/" || "$WORKDIR" == "/tmp" || ! -d "$WORKDIR" ]]; then
echo "ERROR: Could not create temporary working directory."
exit 1
fi
cd $WORKDIR
echo "Created temporary directory: $WORKDIR"
# Function to clean up the output directory and log termination
function cleanup {
# Make sure WORKDIR is a proper temp directory so we don't rm something we shouldn't
if [[ $WORKDIR =~ ^/tmp/tmp\.[a-zA-Z0-9]+$ ]]; then
if [[ "$DEBUG" != "1" ]]; then
echo "Cleaning up $WORKDIR..."
rm -rf "$WORKDIR"
else
echo "DEBUG active or $WORKDIR looks wrong; leaving $WORKDIR behind."
fi
else
echo "ERROR: WORKDIR ($WORKDIR) doesn't look like a proper mktemp directory; not removing it for safety reasons!"
exit 255
fi
echo "Log collection finished."
}
# Execute the cleanup function if the script terminates
trap "exit 1" HUP INT PIPE QUIT TERM
trap "cleanup" EXIT
# Collect general system information
echo "Collecting system information..."
mkdir collect collect/proc collect/proc/net
# Include some disk listings
command -v find >/dev/null && find /dev /etc /var/lib/waagent /var/log -ls >collect/file_listings.txt 2>&1
# Collect all installed packages for Ubuntu and Azure Linux
command -v dpkg >/dev/null && dpkg -l >collect/dpkg.txt 2>&1
# Collect system information
command -v blkid >/dev/null && blkid >>collect/diskinfo.txt 2>&1
command -v df >/dev/null && {
df -al > collect/du_bytes.txt 2>&1
df -ail >> collect/du_inodes.txt 2>&1
}
command -v lsblk >/dev/null && lsblk >collect/diskinfo.txt 2>&1
command -v lscpu >/dev/null && {
lscpu >collect/lscpu.txt 2>&1
lscpu -J >collect/lscpu.json 2>&1
}
command -v lshw >/dev/null && {
lshw >collect/lshw.txt 2>&1
lshw -json >collect/lshw.json 2>&1
}
command -v lsipc >/dev/null && lsipc >collect/lsipc.txt 2>&1
command -v lsns >/dev/null && lsns -J --output-all >collect/lsns.json 2>&1
command -v lspci >/dev/null && lspci -vkPP >collect/lspci.txt 2>&1
command -v lsscsi >/dev/null && lsscsi -vv >collect/lsscsi.txt 2>&1
command -v lsvmbus >/dev/null && lsvmbus -vv >collect/lsvmbus.txt 2>&1
command -v sysctl >/dev/null && sysctl -a >collect/sysctl.txt 2>&1
command -v systemctl >/dev/null && systemctl status --all -fr >collect/systemctl-status.txt 2>&1
# Collect container runtime information
command -v crictl >/dev/null && {
crictl version >collect/crictl_version.txt 2>&1
crictl info -o json >collect/crictl_info.json 2>&1
crictl images -o json >collect/crictl_images.json 2>&1
crictl imagefsinfo -o json >collect/crictl_imagefsinfo.json 2>&1
crictl pods -o json >collect/crictl_pods.json 2>&1
crictl ps -o json >collect/crictl_ps.json 2>&1
crictl stats -o json >collect/crictl_stats.json 2>&1
crictl statsp -o json >collect/crictl_statsp.json 2>&1
}
# Collect network information
command -v conntrack >/dev/null && {
conntrack -L >collect/conntrack.txt 2>&1
conntrack -S >>collect/conntrack.txt 2>&1
}
command -v ip >/dev/null && {
ip -4 -d -j addr show >collect/ip_4_addr.json 2>&1
ip -4 -d -j neighbor show >collect/ip_4_neighbor.json 2>&1
ip -4 -d -j route show >collect/ip_4_route.json 2>&1
ip -4 -d -j tcpmetrics show >collect/ip_4_tcpmetrics.json 2>&1
ip -6 -d -j addr show table all >collect/ip_6_addr.json 2>&1
ip -6 -d -j neighbor show >collect/ip_6_neighbor.json 2>&1
ip -6 -d -j route show table all >collect/ip_6_route.json 2>&1
ip -6 -d -j tcpmetrics show >collect/ip_6_tcpmetrics.json 2>&1
ip -d -j link show >collect/ip_link.json 2>&1
ip -d -j netconf show >collect/ip_netconf.json 2>&1
ip -d -j netns show >collect/ip_netns.json 2>&1
ip -d -j rule show >collect/ip_rule.json 2>&1
}
command -v iptables >/dev/null && iptables -L -vn --line-numbers >collect/iptables.txt 2>&1
command -v ip6tables >/dev/null && ip6tables -L -vn --line-numbers >collect/ip6tables.txt 2>&1
command -v nft >/dev/null && nft -jn list ruleset >collect/nftables.json 2>&1
command -v ss >/dev/null && {
ss -anoempiO --cgroup >collect/ss.txt 2>&1
ss -s >>collect/ss.txt 2>&1
}
# Collect network information from network namespaces
command -v ip >/dev/null && ip -all netns exec /bin/bash -x -c "
command -v conntrack >/dev/null && {
conntrack -L 2>&1;
conntrack -S 2>&1;
}
command -v ip >/dev/null && {
ip -4 -d -j addr show 2>&1;
ip -4 -d -j neighbor show 2>&1;
ip -4 -d -j route show 2>&1;
ip -4 -d -j tcpmetrics show 2>&1;
ip -6 -d -j addr show table all 2>&1;
ip -6 -d -j neighbor show 2>&1;
ip -6 -d -j route show table all 2>&1;
ip -6 -d -j tcpmetrics show 2>&1;
ip -d -j link show 2>&1;
ip -d -j netconf show 2>&1;
ip -d -j netns show 2>&1;
ip -d -j rule show 2>&1;
}
command -v iptables >/dev/null && iptables -L -vn --line-numbers 2>&1;
command -v ip6tables >/dev/null && ip6tables -L -vn --line-numbers 2>&1;
command -v nft >/dev/null && nft -jn list ruleset 2>&1;
command -v ss >/dev/null && {
ss -anoempiO --cgroup 2>&1;
ss -s 2>&1;
}
" >collect/ip_netns_commands.txt 2>&1
# Collect general information
cp /proc/@(cmdline|cpuinfo|filesystems|interrupts|loadavg|meminfo|modules|mounts|slabinfo|stat|uptime|version*|vmstat) collect/proc/
cp -r /proc/net/* collect/proc/net/
# Include collected information in zip
zip -DZ deflate -r aks_logs.zip collect/*
# File globs to include
# Smaller and more critical files are closer to the top so that we can be certain they're included.
declare -a GLOBS
# AKS specific entries
GLOBS+=(/etc/cni/net.d/*)
GLOBS+=(/etc/containerd/*)
GLOBS+=(/etc/default/kubelet)
GLOBS+=(/etc/kubernetes/manifests/*)
GLOBS+=(/var/log/azure-cni*)
GLOBS+=(/var/log/azure-cns*)
GLOBS+=(/var/log/azure-ipam*)
GLOBS+=(/var/log/azure-vnet*)
GLOBS+=(/var/log/cilium-cni*)
GLOBS+=(/var/run/azure-vnet*)
GLOBS+=(/var/run/azure-cns*)
# based on MANIFEST_FULL from Azure Linux Agent's log collector
# https://github.com/Azure/WALinuxAgent/blob/master/azurelinuxagent/common/logcollector_manifests.py
GLOBS+=(/var/lib/waagent/provisioned)
GLOBS+=(/etc/fstab)
GLOBS+=(/etc/ssh/sshd_config)
GLOBS+=(/boot/grub*/grub.c*)
GLOBS+=(/boot/grub*/menu.lst)
GLOBS+=(/etc/*-release)
GLOBS+=(/etc/HOSTNAME)
GLOBS+=(/etc/hostname)
GLOBS+=(/etc/apt/sources.list)
GLOBS+=(/etc/apt/sources.list.d/*)
GLOBS+=(/etc/network/interfaces)
GLOBS+=(/etc/network/interfaces.d/*.cfg)
GLOBS+=(/etc/netplan/*.yaml)
GLOBS+=(/etc/nsswitch.conf)
GLOBS+=(/etc/resolv.conf)
GLOBS+=(/run/systemd/resolve/stub-resolv.conf)
GLOBS+=(/run/resolvconf/resolv.conf)
GLOBS+=(/etc/sysconfig/iptables)
GLOBS+=(/etc/sysconfig/network)
GLOBS+=(/etc/sysconfig/network/ifcfg-eth*)
GLOBS+=(/etc/sysconfig/network/routes)
GLOBS+=(/etc/sysconfig/network-scripts/ifcfg-eth*)
GLOBS+=(/etc/sysconfig/network-scripts/route-eth*)
GLOBS+=(/etc/ufw/ufw.conf)
GLOBS+=(/etc/waagent.conf)
GLOBS+=(/var/lib/hyperv/.kvp_pool_*)
GLOBS+=(/var/lib/dhcp/dhclient.eth0.leases)
GLOBS+=(/var/lib/dhclient/dhclient-eth0.leases)
GLOBS+=(/var/lib/wicked/lease-eth0-dhcp-ipv4.xml)
GLOBS+=(/var/log/azure/custom-script/handler.log)
GLOBS+=(/var/log/azure/run-command/handler.log)
GLOBS+=(/var/lib/waagent/ovf-env.xml)
GLOBS+=(/var/lib/waagent/*/status/*.status)
GLOBS+=(/var/lib/waagent/*/config/*.settings)
GLOBS+=(/var/lib/waagent/*/config/HandlerState)
GLOBS+=(/var/lib/waagent/*/config/HandlerStatus)
GLOBS+=(/var/lib/waagent/SharedConfig.xml)
GLOBS+=(/var/lib/waagent/ManagedIdentity-*.json)
GLOBS+=(/var/lib/waagent/waagent_status.json)
GLOBS+=(/var/lib/waagent/*/error.json)
GLOBS+=(/var/log/cloud-init*)
GLOBS+=(/var/log/azure/*/*)
GLOBS+=(/var/log/azure/*/*/*)
GLOBS+=(/var/log/syslog*)
GLOBS+=(/var/log/rsyslog*)
GLOBS+=(/var/log/messages*)
GLOBS+=(/var/log/kern*)
GLOBS+=(/var/log/dmesg*)
GLOBS+=(/var/log/dpkg*)
GLOBS+=(/var/log/yum*)
GLOBS+=(/var/log/boot*)
GLOBS+=(/var/log/auth*)
GLOBS+=(/var/log/secure*)
# Add each file sequentially to the zip archive. This is slightly less efficient then adding them
# all at once, but allows us to easily check when we've exceeded the maximum file size and stop
# adding things to the archive.
echo "Adding log files to zip archive..."
for file in ${GLOBS[*]}; do
if test -e $file; then
zip -DZ deflate -u aks_logs.zip $file -x '*.sock'
# The API for the log bundle has a max file size (defined above, usually 100MB), so if
# adding this last file made the zip go over that size, remove that file and stop processing.
FILE_SIZE=$(stat --printf "%s" aks_logs.zip)
if [ $FILE_SIZE -ge $MAX_SIZE ]; then
echo "WARNING: ZIP file size $FILE_SIZE >= $MAX_SIZE; removing last log file and terminating adding more files."
zip -d aks_logs.zip $file
break
fi
fi
done
# Copy the log bundle to the expected path for uploading, then trigger
# the upload script to push it to the host storage location.
echo "Log bundle size: $(du -hs aks_logs.zip)"
mkdir -p /var/lib/waagent/logcollector
cp aks_logs.zip /var/lib/waagent/logcollector/logs.zip
echo -n "Uploading log bundle: "
/usr/bin/env python3 /opt/azure/containers/aks-log-collector-send.py
`)
func linuxCloudInitArtifactsAksLogCollectorShBytes() ([]byte, error) {
return _linuxCloudInitArtifactsAksLogCollectorSh, nil
}
func linuxCloudInitArtifactsAksLogCollectorSh() (*asset, error) {
bytes, err := linuxCloudInitArtifactsAksLogCollectorShBytes()
if err != nil {
return nil, err
}
info := bindataFileInfo{name: "linux/cloud-init/artifacts/aks-log-collector.sh", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)}
a := &asset{bytes: bytes, info: info}
return a, nil
}
var _linuxCloudInitArtifactsAksLogCollectorSlice = []byte(`[Unit]
Description=AKS Log Collector Slice
DefaultDependencies=no
Before=slices.target
Requires=system.slice
After=system.slice
[Slice]
CPUAccounting=true
#CPUQuota=10%
CPUShares=100
CPUWeight=1
MemoryMax=256M
`)
func linuxCloudInitArtifactsAksLogCollectorSliceBytes() ([]byte, error) {
return _linuxCloudInitArtifactsAksLogCollectorSlice, nil
}
func linuxCloudInitArtifactsAksLogCollectorSlice() (*asset, error) {
bytes, err := linuxCloudInitArtifactsAksLogCollectorSliceBytes()
if err != nil {
return nil, err
}
info := bindataFileInfo{name: "linux/cloud-init/artifacts/aks-log-collector.slice", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)}
a := &asset{bytes: bytes, info: info}
return a, nil
}
var _linuxCloudInitArtifactsAksLogCollectorTimer = []byte(`[Unit]
Description=AKS Log Collector Timer
[Timer]
OnActiveSec=0m
OnBootSec=5min
OnUnitActiveSec=60m
[Install]
WantedBy=timers.target
`)
func linuxCloudInitArtifactsAksLogCollectorTimerBytes() ([]byte, error) {
return _linuxCloudInitArtifactsAksLogCollectorTimer, nil
}
func linuxCloudInitArtifactsAksLogCollectorTimer() (*asset, error) {
bytes, err := linuxCloudInitArtifactsAksLogCollectorTimerBytes()
if err != nil {
return nil, err
}
info := bindataFileInfo{name: "linux/cloud-init/artifacts/aks-log-collector.timer", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)}
a := &asset{bytes: bytes, info: info}
return a, nil
}
var _linuxCloudInitArtifactsAksLogrotateOverrideConf = []byte(`[Timer]
OnCalendar=
OnCalendar=*-*-* *:00:00`)
func linuxCloudInitArtifactsAksLogrotateOverrideConfBytes() ([]byte, error) {
return _linuxCloudInitArtifactsAksLogrotateOverrideConf, nil
}
func linuxCloudInitArtifactsAksLogrotateOverrideConf() (*asset, error) {
bytes, err := linuxCloudInitArtifactsAksLogrotateOverrideConfBytes()
if err != nil {
return nil, err
}
info := bindataFileInfo{name: "linux/cloud-init/artifacts/aks-logrotate-override.conf", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)}
a := &asset{bytes: bytes, info: info}
return a, nil
}
var _linuxCloudInitArtifactsAksLogrotateService = []byte(`[Unit]
Description=runs the logrotate utility for log rotation with a custom configuration
[Service]
ExecStart=/usr/local/bin/logrotate.sh`)
func linuxCloudInitArtifactsAksLogrotateServiceBytes() ([]byte, error) {
return _linuxCloudInitArtifactsAksLogrotateService, nil
}
func linuxCloudInitArtifactsAksLogrotateService() (*asset, error) {
bytes, err := linuxCloudInitArtifactsAksLogrotateServiceBytes()
if err != nil {
return nil, err
}
info := bindataFileInfo{name: "linux/cloud-init/artifacts/aks-logrotate.service", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)}
a := &asset{bytes: bytes, info: info}
return a, nil
}
var _linuxCloudInitArtifactsAksLogrotateSh = []byte(`#!/bin/sh
# This script was originally generated by logrotate automatically and placed in /etc/cron.daily/logrotate
# This will be saved on the target VM within /usr/local/bin/logrotate.sh and invoked by logrotate.service
# Clean non existent log file entries from status file
cd /var/lib/logrotate
test -e status || touch status
head -1 status > status.clean
sed 's/"//g' status | while read logfile date
do
[ -e "$logfile" ] && echo "\"$logfile\" $date"
done >> status.clean
mv status.clean status
test -x /usr/sbin/logrotate || exit 0
/usr/sbin/logrotate --verbose /etc/logrotate.conf`)
func linuxCloudInitArtifactsAksLogrotateShBytes() ([]byte, error) {
return _linuxCloudInitArtifactsAksLogrotateSh, nil
}