Kubernetes-Node-Problem-Detector

There are various customizations you can do to tailor the deployment of OpenStack Kubernetes-Node-Problem-Detector. You can find those below.

General Parameters

• conf.monitors.custom-plugin-monitor.config.network-problem-monitor.conditions

  • Type: list

  • Description:

  • []

• conf.monitors.custom-plugin-monitor.config.network-problem-monitor.plugin

  • Type: string

  • Description:

  • “custom”

• conf.monitors.custom-plugin-monitor.config.network-problem-monitor.pluginConfig.concurrency

  • Type: int

  • Description:

  • 3

• conf.monitors.custom-plugin-monitor.config.network-problem-monitor.pluginConfig.invoke_interval

  • Type: string

  • Description:

  • “30s”

• conf.monitors.custom-plugin-monitor.config.network-problem-monitor.pluginConfig.max_output_length

  • Type: int

  • Description:

  • 80

• conf.monitors.custom-plugin-monitor.config.network-problem-monitor.pluginConfig.timeout

  • Type: string

  • Description:

  • “5s”

• conf.monitors.custom-plugin-monitor.config.network-problem-monitor.rules[0].path

  • Type: string

  • Description:

  • “./config/plugin/network_problem.sh”

• conf.monitors.custom-plugin-monitor.config.network-problem-monitor.rules[0].reason

  • Type: string

  • Description:

  • “ConntrackFull”

• conf.monitors.custom-plugin-monitor.config.network-problem-monitor.rules[0].timeout

  • Type: string

  • Description:

  • “3s”

• conf.monitors.custom-plugin-monitor.config.network-problem-monitor.rules[0].type

  • Type: string

  • Description:

  • “temporary”

• conf.monitors.custom-plugin-monitor.config.network-problem-monitor.source

  • Type: string

  • Description:

  • “network-custom-plugin-monitor”

• conf.monitors.custom-plugin-monitor.enabled[0]

  • Type: string

  • Description:

  • “/config/network-problem-monitor.json”

• conf.monitors.custom-plugin-monitor.scripts.enabled[0]

  • Type: string

  • Description:

  • “network_problem.sh”

• conf.monitors.custom-plugin-monitor.scripts.source.”network_problem.sh”

  • Type: string

  • Description:

  • #!/bin/bash
    
    # This plugin checks for common network issues. Currently, it only checks
    # if the conntrack table is 50% full.
    set -eu
    set -o pipefail
    
    conntrack_threshold=$(($(cat /proc/sys/net/netfilter/nf_conntrack_max)/2 ))
    conntrack_count=$(cat /proc/sys/net/netfilter/nf_conntrack_count)
    
    if [ \"$conntrack_count\" -ge \"$conntrack_threshold\" ]; then
      echo \"Conntrack table approaching full\"
      exit 1
    fi
    
    exit 0
    

• conf.monitors.system-log-monitor.config.docker-monitor-counter.conditions[0].message

  • Type: string

  • Description:

  • “docker overlay2 is functioning properly”

• conf.monitors.system-log-monitor.config.docker-monitor-counter.conditions[0].reason

  • Type: string

  • Description:

  • “NoCorruptDockerOverlay2”

• conf.monitors.system-log-monitor.config.docker-monitor-counter.conditions[0].type

  • Type: string

  • Description:

  • “CorruptDockerOverlay2”

• conf.monitors.system-log-monitor.config.docker-monitor-counter.plugin

  • Type: string

  • Description:

  • “custom”

• conf.monitors.system-log-monitor.config.docker-monitor-counter.pluginConfig.concurrency

  • Type: int

  • Description:

  • 1

• conf.monitors.system-log-monitor.config.docker-monitor-counter.pluginConfig.invoke_interval

  • Type: string

  • Description:

  • “5m”

• conf.monitors.system-log-monitor.config.docker-monitor-counter.pluginConfig.max_output_length

  • Type: int

  • Description:

  • 80

• conf.monitors.system-log-monitor.config.docker-monitor-counter.pluginConfig.timeout

  • Type: string

  • Description:

  • “1m”

• conf.monitors.system-log-monitor.config.docker-monitor-counter.rules[0].args[0]

  • Type: string

  • Description:

  • “–journald-source=dockerd”

• conf.monitors.system-log-monitor.config.docker-monitor-counter.rules[0].args[1]

  • Type: string

  • Description:

  • “–log-path=/var/log/journal”

• conf.monitors.system-log-monitor.config.docker-monitor-counter.rules[0].args[2]

  • Type: string

  • Description:

  • “–lookback=5m”

• conf.monitors.system-log-monitor.config.docker-monitor-counter.rules[0].args[3]

  • Type: string

  • Description:

  • “–count=10”

• conf.monitors.system-log-monitor.config.docker-monitor-counter.rules[0].args[4]

  • Type: string

  • Description:

  • “–pattern=returned error: readlink /var/lib/docker/overlay2.*: invalid argument.*”

• conf.monitors.system-log-monitor.config.docker-monitor-counter.rules[0].condition

  • Type: string

  • Description:

  • “CorruptDockerOverlay2”

• conf.monitors.system-log-monitor.config.docker-monitor-counter.rules[0].path

  • Type: string

  • Description:

  • “/home/kubernetes/bin/log-counter”

• conf.monitors.system-log-monitor.config.docker-monitor-counter.rules[0].reason

  • Type: string

  • Description:

  • “CorruptDockerOverlay2”

• conf.monitors.system-log-monitor.config.docker-monitor-counter.rules[0].timeout

  • Type: string

  • Description:

  • “1m”

• conf.monitors.system-log-monitor.config.docker-monitor-counter.rules[0].type

  • Type: string

  • Description:

  • “permanent”

• conf.monitors.system-log-monitor.config.docker-monitor-counter.source

  • Type: string

  • Description:

  • “docker-monitor”

• conf.monitors.system-log-monitor.config.docker-monitor-filelog.bufferSize

  • Type: int

  • Description:

  • 10

• conf.monitors.system-log-monitor.config.docker-monitor-filelog.conditions

  • Type: list

  • Description:

  • []

• conf.monitors.system-log-monitor.config.docker-monitor-filelog.logPath

  • Type: string

  • Description:

  • “/var/log/docker.log”

• conf.monitors.system-log-monitor.config.docker-monitor-filelog.lookback

  • Type: string

  • Description:

  • “5m”

• conf.monitors.system-log-monitor.config.docker-monitor-filelog.plugin

  • Type: string

  • Description:

  • “filelog”

• conf.monitors.system-log-monitor.config.docker-monitor-filelog.pluginConfig.message

  • Type: string

  • Description:

  • msg=\"([^
    ]*)\
    

• conf.monitors.system-log-monitor.config.docker-monitor-filelog.pluginConfig.timestamp

  • Type: string

  • Description:

  • “^time="(\S*)"”

• conf.monitors.system-log-monitor.config.docker-monitor-filelog.pluginConfig.timestampFormat

  • Type: string

  • Description:

  • “2006-01-02T15:04:05.999999999-07:00”

• conf.monitors.system-log-monitor.config.docker-monitor-filelog.rules[0].pattern

  • Type: string

  • Description:

  • “Error trying v2 registry: failed to register layer: rename /var/lib/docker/image/(.+) /var/lib/docker/image/(.+): directory not empty.*”

• conf.monitors.system-log-monitor.config.docker-monitor-filelog.rules[0].reason

  • Type: string

  • Description:

  • “CorruptDockerImage”

• conf.monitors.system-log-monitor.config.docker-monitor-filelog.rules[0].type

  • Type: string

  • Description:

  • “temporary”

• conf.monitors.system-log-monitor.config.docker-monitor-filelog.source

  • Type: string

  • Description:

  • “docker-monitor”

• conf.monitors.system-log-monitor.config.docker-monitor.bufferSize

  • Type: int

  • Description:

  • 10

• conf.monitors.system-log-monitor.config.docker-monitor.conditions

  • Type: list

  • Description:

  • []

• conf.monitors.system-log-monitor.config.docker-monitor.logPath

  • Type: string

  • Description:

  • “/var/log/journal”

• conf.monitors.system-log-monitor.config.docker-monitor.lookback

  • Type: string

  • Description:

  • “5m”

• conf.monitors.system-log-monitor.config.docker-monitor.plugin

  • Type: string

  • Description:

  • “journald”

• conf.monitors.system-log-monitor.config.docker-monitor.pluginConfig.source

  • Type: string

  • Description:

  • “dockerd”

• conf.monitors.system-log-monitor.config.docker-monitor.rules[0].pattern

  • Type: string

  • Description:

  • “Error trying v2 registry: failed to register layer: rename /var/lib/docker/image/(.+) /var/lib/docker/image/(.+): directory not empty.*”

• conf.monitors.system-log-monitor.config.docker-monitor.rules[0].reason

  • Type: string

  • Description:

  • “CorruptDockerImage”

• conf.monitors.system-log-monitor.config.docker-monitor.rules[0].type

  • Type: string

  • Description:

  • “temporary”

• conf.monitors.system-log-monitor.config.docker-monitor.source

  • Type: string

  • Description:

  • “docker-monitor”

• conf.monitors.system-log-monitor.config.kernel-monitor-counter.conditions[0].message

  • Type: string

  • Description:

  • “node is functioning properly”

• conf.monitors.system-log-monitor.config.kernel-monitor-counter.conditions[0].reason

  • Type: string

  • Description:

  • “NoFrequentUnregisterNetDevice”

• conf.monitors.system-log-monitor.config.kernel-monitor-counter.conditions[0].type

  • Type: string

  • Description:

  • “FrequentUnregisterNetDevice”

• conf.monitors.system-log-monitor.config.kernel-monitor-counter.plugin

  • Type: string

  • Description:

  • “custom”

• conf.monitors.system-log-monitor.config.kernel-monitor-counter.pluginConfig.concurrency

  • Type: int

  • Description:

  • 1

• conf.monitors.system-log-monitor.config.kernel-monitor-counter.pluginConfig.invoke_interval

  • Type: string

  • Description:

  • “5m”

• conf.monitors.system-log-monitor.config.kernel-monitor-counter.pluginConfig.max_output_length

  • Type: int

  • Description:

  • 80

• conf.monitors.system-log-monitor.config.kernel-monitor-counter.pluginConfig.timeout

  • Type: string

  • Description:

  • “1m”

• conf.monitors.system-log-monitor.config.kernel-monitor-counter.rules[0].args[0]

  • Type: string

  • Description:

  • “–journald-source=kernel”

• conf.monitors.system-log-monitor.config.kernel-monitor-counter.rules[0].args[1]

  • Type: string

  • Description:

  • “–log-path=/var/log/journal”

• conf.monitors.system-log-monitor.config.kernel-monitor-counter.rules[0].args[2]

  • Type: string

  • Description:

  • “–lookback=20m”

• conf.monitors.system-log-monitor.config.kernel-monitor-counter.rules[0].args[3]

  • Type: string

  • Description:

  • “–count=3”

• conf.monitors.system-log-monitor.config.kernel-monitor-counter.rules[0].args[4]

  • Type: string

  • Description:

  • “–pattern=unregister_netdevice: waiting for \w+ to become free. Usage count = \d+”

• conf.monitors.system-log-monitor.config.kernel-monitor-counter.rules[0].condition

  • Type: string

  • Description:

  • “FrequentUnregisterNetDevice”

• conf.monitors.system-log-monitor.config.kernel-monitor-counter.rules[0].path

  • Type: string

  • Description:

  • “/home/kubernetes/bin/log-counter”

• conf.monitors.system-log-monitor.config.kernel-monitor-counter.rules[0].reason

  • Type: string

  • Description:

  • “UnregisterNetDevice”

• conf.monitors.system-log-monitor.config.kernel-monitor-counter.rules[0].timeout

  • Type: string

  • Description:

  • “1m”

• conf.monitors.system-log-monitor.config.kernel-monitor-counter.rules[0].type

  • Type: string

  • Description:

  • “permanent”

• conf.monitors.system-log-monitor.config.kernel-monitor-counter.source

  • Type: string

  • Description:

  • “kernel-monitor”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.bufferSize

  • Type: int

  • Description:

  • 10

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.conditions[0].message

  • Type: string

  • Description:

  • “kernel has no deadlock”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.conditions[0].reason

  • Type: string

  • Description:

  • “KernelHasNoDeadlock”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.conditions[0].type

  • Type: string

  • Description:

  • “KernelDeadlock”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.logPath

  • Type: string

  • Description:

  • “/var/log/kern.log”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.lookback

  • Type: string

  • Description:

  • “5m”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.plugin

  • Type: string

  • Description:

  • “filelog”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.pluginConfig.message

  • Type: string

  • Description:

  • “kernel: \[.*\] (.*)”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.pluginConfig.timestamp

  • Type: string

  • Description:

  • “^.{15}”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.pluginConfig.timestampFormat

  • Type: string

  • Description:

  • “Jan _2 15:04:05”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.rules[0].pattern

  • Type: string

  • Description:

  • Kill process \\d+ (.+) score \\d+ or sacrifice child\
    Killed process \\d+ (.+) total-vm:\\d+kB, anon-rss:\\d+kB, file-rss:\\d+kB.*
    

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.rules[0].reason

  • Type: string

  • Description:

  • “OOMKilling”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.rules[0].type

  • Type: string

  • Description:

  • “temporary”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.rules[1].pattern

  • Type: string

  • Description:

  • “task \S+:\w+ blocked for more than \w+ seconds\.”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.rules[1].reason

  • Type: string

  • Description:

  • “TaskHung”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.rules[1].type

  • Type: string

  • Description:

  • “temporary”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.rules[2].pattern

  • Type: string

  • Description:

  • “unregister_netdevice: waiting for \w+ to become free. Usage count = \d+”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.rules[2].reason

  • Type: string

  • Description:

  • “UnregisterNetDevice”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.rules[2].type

  • Type: string

  • Description:

  • “temporary”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.rules[3].pattern

  • Type: string

  • Description:

  • “BUG: unable to handle kernel NULL pointer dereference at .*”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.rules[3].reason

  • Type: string

  • Description:

  • “KernelOops”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.rules[3].type

  • Type: string

  • Description:

  • “temporary”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.rules[4].pattern

  • Type: string

  • Description:

  • “divide error: 0000 \[#\d+\] SMP”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.rules[4].reason

  • Type: string

  • Description:

  • “KernelOops”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.rules[4].type

  • Type: string

  • Description:

  • “temporary”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.rules[5].condition

  • Type: string

  • Description:

  • “KernelDeadlock”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.rules[5].pattern

  • Type: string

  • Description:

  • “task umount\.aufs:\w+ blocked for more than \w+ seconds\.”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.rules[5].reason

  • Type: string

  • Description:

  • “AUFSUmountHung”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.rules[5].type

  • Type: string

  • Description:

  • “permanent”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.rules[6].condition

  • Type: string

  • Description:

  • “KernelDeadlock”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.rules[6].pattern

  • Type: string

  • Description:

  • “task docker:\w+ blocked for more than \w+ seconds\.”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.rules[6].reason

  • Type: string

  • Description:

  • “DockerHung”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.rules[6].type

  • Type: string

  • Description:

  • “permanent”

• conf.monitors.system-log-monitor.config.kernel-monitor-filelog.source

  • Type: string

  • Description:

  • “kernel-monitor”

• conf.monitors.system-log-monitor.config.kernel-monitor.bufferSize

  • Type: int

  • Description:

  • 10

• conf.monitors.system-log-monitor.config.kernel-monitor.conditions[0].message

  • Type: string

  • Description:

  • “kernel has no deadlock”

• conf.monitors.system-log-monitor.config.kernel-monitor.conditions[0].reason

  • Type: string

  • Description:

  • “KernelHasNoDeadlock”

• conf.monitors.system-log-monitor.config.kernel-monitor.conditions[0].type

  • Type: string

  • Description:

  • “KernelDeadlock”

• conf.monitors.system-log-monitor.config.kernel-monitor.conditions[1].message

  • Type: string

  • Description:

  • “Filesystem is not read-only”

• conf.monitors.system-log-monitor.config.kernel-monitor.conditions[1].reason

  • Type: string

  • Description:

  • “FilesystemIsNotReadOnly”

• conf.monitors.system-log-monitor.config.kernel-monitor.conditions[1].type

  • Type: string

  • Description:

  • “ReadonlyFilesystem”

• conf.monitors.system-log-monitor.config.kernel-monitor.logPath

  • Type: string

  • Description:

  • “/dev/kmsg”

• conf.monitors.system-log-monitor.config.kernel-monitor.lookback

  • Type: string

  • Description:

  • “5m”

• conf.monitors.system-log-monitor.config.kernel-monitor.plugin

  • Type: string

  • Description:

  • “kmsg”

• conf.monitors.system-log-monitor.config.kernel-monitor.rules[0].pattern

  • Type: string

  • Description:

  • Kill process \\d+ (.+) score \\d+ or sacrifice child\
    Killed process \\d+ (.+) total-vm:\\d+kB, anon-rss:\\d+kB, file-rss:\\d+kB.*
    

• conf.monitors.system-log-monitor.config.kernel-monitor.rules[0].reason

  • Type: string

  • Description:

  • “OOMKilling”

• conf.monitors.system-log-monitor.config.kernel-monitor.rules[0].type

  • Type: string

  • Description:

  • “temporary”

• conf.monitors.system-log-monitor.config.kernel-monitor.rules[1].pattern

  • Type: string

  • Description:

  • “task \S+:\w+ blocked for more than \w+ seconds\.”

• conf.monitors.system-log-monitor.config.kernel-monitor.rules[1].reason

  • Type: string

  • Description:

  • “TaskHung”

• conf.monitors.system-log-monitor.config.kernel-monitor.rules[1].type

  • Type: string

  • Description:

  • “temporary”

• conf.monitors.system-log-monitor.config.kernel-monitor.rules[2].pattern

  • Type: string

  • Description:

  • “unregister_netdevice: waiting for \w+ to become free. Usage count = \d+”

• conf.monitors.system-log-monitor.config.kernel-monitor.rules[2].reason

  • Type: string

  • Description:

  • “UnregisterNetDevice”

• conf.monitors.system-log-monitor.config.kernel-monitor.rules[2].type

  • Type: string

  • Description:

  • “temporary”

• conf.monitors.system-log-monitor.config.kernel-monitor.rules[3].pattern

  • Type: string

  • Description:

  • “BUG: unable to handle kernel NULL pointer dereference at .*”

• conf.monitors.system-log-monitor.config.kernel-monitor.rules[3].reason

  • Type: string

  • Description:

  • “KernelOops”

• conf.monitors.system-log-monitor.config.kernel-monitor.rules[3].type

  • Type: string

  • Description:

  • “temporary”

• conf.monitors.system-log-monitor.config.kernel-monitor.rules[4].pattern

  • Type: string

  • Description:

  • “divide error: 0000 \[#\d+\] SMP”

• conf.monitors.system-log-monitor.config.kernel-monitor.rules[4].reason

  • Type: string

  • Description:

  • “KernelOops”

• conf.monitors.system-log-monitor.config.kernel-monitor.rules[4].type

  • Type: string

  • Description:

  • “temporary”

• conf.monitors.system-log-monitor.config.kernel-monitor.rules[5].condition

  • Type: string

  • Description:

  • “KernelDeadlock”

• conf.monitors.system-log-monitor.config.kernel-monitor.rules[5].pattern

  • Type: string

  • Description:

  • “task umount\.aufs:\w+ blocked for more than \w+ seconds\.”

• conf.monitors.system-log-monitor.config.kernel-monitor.rules[5].reason

  • Type: string

  • Description:

  • “AUFSUmountHung”

• conf.monitors.system-log-monitor.config.kernel-monitor.rules[5].type

  • Type: string

  • Description:

  • “permanent”

• conf.monitors.system-log-monitor.config.kernel-monitor.rules[6].condition

  • Type: string

  • Description:

  • “KernelDeadlock”

• conf.monitors.system-log-monitor.config.kernel-monitor.rules[6].pattern

  • Type: string

  • Description:

  • “task docker:\w+ blocked for more than \w+ seconds\.”

• conf.monitors.system-log-monitor.config.kernel-monitor.rules[6].reason

  • Type: string

  • Description:

  • “DockerHung”

• conf.monitors.system-log-monitor.config.kernel-monitor.rules[6].type

  • Type: string

  • Description:

  • “permanent”

• conf.monitors.system-log-monitor.config.kernel-monitor.rules[7].condition

  • Type: string

  • Description:

  • “ReadonlyFilesystem”

• conf.monitors.system-log-monitor.config.kernel-monitor.rules[7].pattern

  • Type: string

  • Description:

  • “Remounting filesystem read-only”

• conf.monitors.system-log-monitor.config.kernel-monitor.rules[7].reason

  • Type: string

  • Description:

  • “FilesystemIsReadOnly”

• conf.monitors.system-log-monitor.config.kernel-monitor.rules[7].type

  • Type: string

  • Description:

  • “permanent”

• conf.monitors.system-log-monitor.config.kernel-monitor.source

  • Type: string

  • Description:

  • “kernel-monitor”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.conditions[0].message

  • Type: string

  • Description:

  • “kubelet is functioning properly”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.conditions[0].reason

  • Type: string

  • Description:

  • “NoFrequentKubeletRestart”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.conditions[0].type

  • Type: string

  • Description:

  • “FrequentKubeletRestart”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.conditions[1].message

  • Type: string

  • Description:

  • “docker is functioning properly”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.conditions[1].reason

  • Type: string

  • Description:

  • “NoFrequentDockerRestart”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.conditions[1].type

  • Type: string

  • Description:

  • “FrequentDockerRestart”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.conditions[2].message

  • Type: string

  • Description:

  • “containerd is functioning properly”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.conditions[2].reason

  • Type: string

  • Description:

  • “NoFrequentContainerdRestart”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.conditions[2].type

  • Type: string

  • Description:

  • “FrequentContainerdRestart”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.plugin

  • Type: string

  • Description:

  • “custom”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.pluginConfig.concurrency

  • Type: int

  • Description:

  • 1

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.pluginConfig.invoke_interval

  • Type: string

  • Description:

  • “5m”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.pluginConfig.max_output_length

  • Type: int

  • Description:

  • 80

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.pluginConfig.timeout

  • Type: string

  • Description:

  • “1m”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[0].args[0]

  • Type: string

  • Description:

  • “–journald-source=systemd”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[0].args[1]

  • Type: string

  • Description:

  • “–log-path=/var/log/journal”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[0].args[2]

  • Type: string

  • Description:

  • “–lookback=20m”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[0].args[3]

  • Type: string

  • Description:

  • “–delay=5m”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[0].args[4]

  • Type: string

  • Description:

  • “–count=5”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[0].args[5]

  • Type: string

  • Description:

  • “–pattern=Started Kubernetes kubelet.”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[0].condition

  • Type: string

  • Description:

  • “FrequentKubeletRestart”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[0].path

  • Type: string

  • Description:

  • “/home/kubernetes/bin/log-counter”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[0].reason

  • Type: string

  • Description:

  • “FrequentKubeletRestart”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[0].timeout

  • Type: string

  • Description:

  • “1m”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[0].type

  • Type: string

  • Description:

  • “permanent”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[1].args[0]

  • Type: string

  • Description:

  • “–journald-source=systemd”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[1].args[1]

  • Type: string

  • Description:

  • “–log-path=/var/log/journal”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[1].args[2]

  • Type: string

  • Description:

  • “–lookback=20m”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[1].args[3]

  • Type: string

  • Description:

  • “–count=5”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[1].args[4]

  • Type: string

  • Description:

  • “–pattern=Starting Docker Application Container Engine…”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[1].condition

  • Type: string

  • Description:

  • “FrequentDockerRestart”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[1].path

  • Type: string

  • Description:

  • “/home/kubernetes/bin/log-counter”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[1].reason

  • Type: string

  • Description:

  • “FrequentDockerRestart”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[1].timeout

  • Type: string

  • Description:

  • “1m”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[1].type

  • Type: string

  • Description:

  • “permanent”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[2].args[0]

  • Type: string

  • Description:

  • “–journald-source=systemd”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[2].args[1]

  • Type: string

  • Description:

  • “–log-path=/var/log/journal”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[2].args[2]

  • Type: string

  • Description:

  • “–lookback=20m”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[2].args[3]

  • Type: string

  • Description:

  • “–count=5”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[2].args[4]

  • Type: string

  • Description:

  • “–pattern=Starting containerd container runtime…”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[2].condition

  • Type: string

  • Description:

  • “FrequentContainerdRestart”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[2].path

  • Type: string

  • Description:

  • “/home/kubernetes/bin/log-counter”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[2].reason

  • Type: string

  • Description:

  • “FrequentContainerdRestart”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[2].timeout

  • Type: string

  • Description:

  • “1m”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.rules[2].type

  • Type: string

  • Description:

  • “permanent”

• conf.monitors.system-log-monitor.config.systemd-monitor-counter.source

  • Type: string

  • Description:

  • “systemd-monitor”

• conf.monitors.system-log-monitor.config.systemd-monitor.bufferSize

  • Type: int

  • Description:

  • 10

• conf.monitors.system-log-monitor.config.systemd-monitor.conditions

  • Type: list

  • Description:

  • []

• conf.monitors.system-log-monitor.config.systemd-monitor.logPath

  • Type: string

  • Description:

  • “/var/log/journal”

• conf.monitors.system-log-monitor.config.systemd-monitor.lookback

  • Type: string

  • Description:

  • “5m”

• conf.monitors.system-log-monitor.config.systemd-monitor.plugin

  • Type: string

  • Description:

  • “journald”

• conf.monitors.system-log-monitor.config.systemd-monitor.pluginConfig.source

  • Type: string

  • Description:

  • “systemd”

• conf.monitors.system-log-monitor.config.systemd-monitor.rules[0].pattern

  • Type: string

  • Description:

  • “Started Kubernetes kubelet.”

• conf.monitors.system-log-monitor.config.systemd-monitor.rules[0].reason

  • Type: string

  • Description:

  • “KubeletStart”

• conf.monitors.system-log-monitor.config.systemd-monitor.rules[0].type

  • Type: string

  • Description:

  • “temporary”

• conf.monitors.system-log-monitor.config.systemd-monitor.rules[1].pattern

  • Type: string

  • Description:

  • “Starting Docker Application Container Engine…”

• conf.monitors.system-log-monitor.config.systemd-monitor.rules[1].reason

  • Type: string

  • Description:

  • “DockerStart”

• conf.monitors.system-log-monitor.config.systemd-monitor.rules[1].type

  • Type: string

  • Description:

  • “temporary”

• conf.monitors.system-log-monitor.config.systemd-monitor.rules[2].pattern

  • Type: string

  • Description:

  • “Starting containerd container runtime…”

• conf.monitors.system-log-monitor.config.systemd-monitor.rules[2].reason

  • Type: string

  • Description:

  • “ContainerdStart”

• conf.monitors.system-log-monitor.config.systemd-monitor.rules[2].type

  • Type: string

  • Description:

  • “temporary”

• conf.monitors.system-log-monitor.config.systemd-monitor.source

  • Type: string

  • Description:

  • “systemd-monitor”

• conf.monitors.system-log-monitor.enabled[0]

  • Type: string

  • Description:

  • “/config/kernel-monitor.json”

• conf.monitors.system-log-monitor.enabled[1]

  • Type: string

  • Description:

  • “/config/docker-monitor.json”

• conf.monitors.system-log-monitor.enabled[2]

  • Type: string

  • Description:

  • “/config/systemd-monitor.json”

• conf.monitors.system-log-monitor.scripts.enabled

  • Type: string

  • Description:

  • nil

• conf.monitors.system-log-monitor.scripts.source

  • Type: string

  • Description:

  • nil

• conf.monitors.system-stats-monitor.config.system-stats-monitor.disk.includeAllAttachedBlk

  • Type: bool

  • Description:

  • true

• conf.monitors.system-stats-monitor.config.system-stats-monitor.disk.includeRootBlk

  • Type: bool

  • Description:

  • true

• conf.monitors.system-stats-monitor.config.system-stats-monitor.disk.lsblkTimeout

  • Type: string

  • Description:

  • “5s”

• conf.monitors.system-stats-monitor.config.system-stats-monitor.disk.metricsConfigs.disk/avg_queue_len.displayName

  • Type: string

  • Description:

  • “disk/avg_queue_len”

• conf.monitors.system-stats-monitor.config.system-stats-monitor.disk.metricsConfigs.disk/io_time.displayName

  • Type: string

  • Description:

  • “disk/io_time”

• conf.monitors.system-stats-monitor.config.system-stats-monitor.disk.metricsConfigs.disk/weighted_io.displayName

  • Type: string

  • Description:

  • “disk/weighted_io”

• conf.monitors.system-stats-monitor.config.system-stats-monitor.invokeInterval

  • Type: string

  • Description:

  • “60s”

• conf.monitors.system-stats-monitor.enabled[0]

  • Type: string

  • Description:

  • “/config/system-stats-monitor.json”

• conf.monitors.system-stats-monitor.scripts.enabled

  • Type: string

  • Description:

  • nil

• conf.monitors.system-stats-monitor.scripts.source

  • Type: string

  • Description:

  • nil

• dependencies.dynamic.common.local_image_registry.jobs[0]

  • Type: string

  • Description:

  • “node-exporter-image-repo-sync”

• dependencies.dynamic.common.local_image_registry.services[0].endpoint

  • Type: string

  • Description:

  • “node”

• dependencies.dynamic.common.local_image_registry.services[0].service

  • Type: string

  • Description:

  • “local_image_registry”

• dependencies.static.image_repo_sync.services[0].endpoint

  • Type: string

  • Description:

  • “internal”

• dependencies.static.image_repo_sync.services[0].service

  • Type: string

  • Description:

  • “local_image_registry”

• dependencies.static.node_problem_detector.services

  • Type: string

  • Description:

  • nil

• endpoints.cluster_domain_suffix

  • Type: string

  • Description:

  • “cluster.local”

• endpoints.local_image_registry.host_fqdn_override.default

  • Type: string

  • Description:

  • nil

• endpoints.local_image_registry.hosts.default

  • Type: string

  • Description:

  • “localhost”

• endpoints.local_image_registry.hosts.internal

  • Type: string

  • Description:

  • “docker-registry”

• endpoints.local_image_registry.hosts.node

  • Type: string

  • Description:

  • “localhost”

• endpoints.local_image_registry.name

  • Type: string

  • Description:

  • “docker-registry”

• endpoints.local_image_registry.namespace

  • Type: string

  • Description:

  • “docker-registry”

• endpoints.local_image_registry.port.registry.node

  • Type: int

  • Description:

  • 5000

• endpoints.node_problem_detector.host_fqdn_override.default

  • Type: string

  • Description:

  • nil

• endpoints.node_problem_detector.hosts.default

  • Type: string

  • Description:

  • “node-problem-detector”

• endpoints.node_problem_detector.name

  • Type: string

  • Description:

  • “node-problem-detector”

• endpoints.node_problem_detector.namespace

  • Type: string

  • Description:

  • nil

• endpoints.node_problem_detector.path.default

  • Type: string

  • Description:

  • nil

• endpoints.node_problem_detector.port.metrics.default

  • Type: int

  • Description:

  • 20257

• endpoints.oci_image_registry.auth.enabled

  • Type: bool

  • Description:

  • false

• endpoints.oci_image_registry.auth.kubernetes-node-problem-detector.password

  • Type: string

  • Description:

  • “password”

• endpoints.oci_image_registry.auth.kubernetes-node-problem-detector.username

  • Type: string

  • Description:

  • “kubernetes-node-problem-detector”

• endpoints.oci_image_registry.host_fqdn_override.default

  • Type: string

  • Description:

  • nil

• endpoints.oci_image_registry.hosts.default

  • Type: string

  • Description:

  • “localhost”

• endpoints.oci_image_registry.name

  • Type: string

  • Description:

  • “oci-image-registry”

• endpoints.oci_image_registry.namespace

  • Type: string

  • Description:

  • “oci-image-registry”

• endpoints.oci_image_registry.port.registry.default

  • Type: string

  • Description:

  • nil

• images.local_registry.active

  • Type: bool

  • Description:

  • false

• images.local_registry.exclude[0]

  • Type: string

  • Description:

  • “dep_check”

• images.local_registry.exclude[1]

  • Type: string

  • Description:

  • “image_repo_sync”

• images.pull_policy

  • Type: string

  • Description:

  • “IfNotPresent”

• images.tags.dep_check

  • Type: string

  • Description:

  • “quay.io/airshipit/kubernetes-entrypoint:latest-ubuntu_focal”

• images.tags.image_repo_sync

  • Type: string

  • Description:

  • “docker.io/library/docker:17.07.0”

• images.tags.node_problem_detector

  • Type: string

  • Description:

  • “docker.io/openstackhelm/node-problem-detector:latest-ubuntu_jammy”

• labels.job.node_selector_key

  • Type: string

  • Description:

  • “openstack-control-plane”

• labels.job.node_selector_value

  • Type: string

  • Description:

  • “enabled”

• labels.node_problem_detector.node_selector_key

  • Type: string

  • Description:

  • “openstack-control-plane”

• labels.node_problem_detector.node_selector_value

  • Type: string

  • Description:

  • “enabled”

• manifests.configmap_bin

  • Type: bool

  • Description:

  • true

• manifests.configmap_etc

  • Type: bool

  • Description:

  • true

• manifests.daemonset

  • Type: bool

  • Description:

  • true

• manifests.job_image_repo_sync

  • Type: bool

  • Description:

  • true

• manifests.secret_registry

  • Type: bool

  • Description:

  • true

• manifests.service

  • Type: bool

  • Description:

  • false

• monitoring.prometheus.node_problem_detector.port

  • Type: int

  • Description:

  • 20257

• monitoring.prometheus.node_problem_detector.scrape

  • Type: bool

  • Description:

  • true

• monitoring.prometheus.pod.enabled

  • Type: bool

  • Description:

  • true

• monitoring.prometheus.service.enabled

  • Type: bool

  • Description:

  • false

• pod.affinity.anti.topologyKey.default

  • Type: string

  • Description:

  • “kubernetes.io/hostname”

• pod.affinity.anti.type.default

  • Type: string

  • Description:

  • “preferredDuringSchedulingIgnoredDuringExecution”

• pod.lifecycle.termination_grace_period.node_problem_detector.timeout

  • Type: int

  • Description:

  • 30

• pod.lifecycle.upgrades.daemonsets.node_problem_detector.enabled

  • Type: bool

  • Description:

  • true

• pod.lifecycle.upgrades.daemonsets.node_problem_detector.min_ready_seconds

  • Type: int

  • Description:

  • 0

• pod.lifecycle.upgrades.daemonsets.pod_replacement_strategy

  • Type: string

  • Description:

  • “RollingUpdate”

• pod.lifecycle.upgrades.pod_replacement_strategy

  • Type: string

  • Description:

  • “RollingUpdate”

• pod.lifecycle.upgrades.revision_history

  • Type: int

  • Description:

  • 3

• pod.lifecycle.upgrades.rolling_update.max_surge

  • Type: int

  • Description:

  • 3

• pod.lifecycle.upgrades.rolling_update.max_unavailable

  • Type: int

  • Description:

  • 1

• pod.mounts.node_problem_detector.init_container

  • Type: string

  • Description:

  • nil

• pod.mounts.node_problem_detector.node_problem_detector

  • Type: string

  • Description:

  • nil

• pod.resources.enabled

  • Type: bool

  • Description:

  • false

• pod.resources.jobs.image_repo_sync.limits.cpu

  • Type: string

  • Description:

  • “2000m”

• pod.resources.jobs.image_repo_sync.limits.memory

  • Type: string

  • Description:

  • “1024Mi”

• pod.resources.jobs.image_repo_sync.requests.cpu

  • Type: string

  • Description:

  • “100m”

• pod.resources.jobs.image_repo_sync.requests.memory

  • Type: string

  • Description:

  • “128Mi”

• pod.resources.node_problem_detector.limits.cpu

  • Type: string

  • Description:

  • “2000m”

• pod.resources.node_problem_detector.limits.memory

  • Type: string

  • Description:

  • “1024Mi”

• pod.resources.node_problem_detector.requests.cpu

  • Type: string

  • Description:

  • “100m”

• pod.resources.node_problem_detector.requests.memory

  • Type: string

  • Description:

  • “128Mi”

• pod.security_context.node_problem_detector.container.node_problem_detector.privileged

  • Type: bool

  • Description:

  • true

• pod.security_context.node_problem_detector.container.node_problem_detector.readOnlyRootFilesystem

  • Type: bool

  • Description:

  • true

• pod.security_context.node_problem_detector.pod.runAsUser

  • Type: int

  • Description:

  • 0

• pod.tolerations.node_problem_detector.enabled

  • Type: bool

  • Description:

  • false

• pod.tolerations.node_problem_detector.tolerations[0].key

  • Type: string

  • Description:

  • “node-role.kubernetes.io/master”

• pod.tolerations.node_problem_detector.tolerations[0].operator

  • Type: string

  • Description:

  • “Exists”

• pod.tolerations.node_problem_detector.tolerations[1].key

  • Type: string

  • Description:

  • “node-role.kubernetes.io/control-plane”

• pod.tolerations.node_problem_detector.tolerations[1].operator

  • Type: string

  • Description:

  • “Exists”

• pod.tolerations.node_problem_detector.tolerations[2].key

  • Type: string

  • Description:

  • “node-role.kubernetes.io/node”

• pod.tolerations.node_problem_detector.tolerations[2].operator

  • Type: string

  • Description:

  • “Exists”

• secrets.oci_image_registry.kubernetes-node-problem-detector

  • Type: string

  • Description:

  • “kubernetes-node-problem-detector-oci-image-registry-key”