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Update flag values for cgroups managed by kubelet.

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Signed-off-by: Vishnu kannan <vishnuk@google.com>
This commit is contained in:
Vishnu kannan 2016-02-09 17:03:04 -08:00
parent 575812787d
commit c3b5d5774c
4 changed files with 12 additions and 12 deletions
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6
cluster/gce/trusty/master.yaml
View File

@ -153,9 +153,9 @@ script
--cluster-domain=${DNS_DOMAIN} \
--configure-cbr0=${ALLOCATE_NODE_CIDRS} \
--cgroup-root=/ \
--system-container=/system \
--runtime-container=/docker-daemon \
--resource-container=/kubelet \
--system-cgroups=/system \
--runtime-cgroups=/docker-daemon \
--kubelet-cgroups=/kubelet \
--nosystemd=true \
${ARGS}
end script

6
cluster/gce/trusty/node.yaml
View File

@ -138,9 +138,9 @@ script
--cluster-domain=${DNS_DOMAIN} \
--configure-cbr0=true \
--cgroup-root=/ \
--system-container=/system \
--runtime-container=/docker-daemon \
--resource-container=/kubelet \
--system-cgroups=/system \
--runtime-cgroups=/docker-daemon \
--kubelet-cgroups=/kubelet \
--nosystemd=true \
${ARGS}
end script

6
cluster/saltbase/salt/kubelet/default
View File

@ -112,9 +112,9 @@
{% set cgroup_root = "--cgroup-root=docker" -%}
{% else %}
{% set cgroup_root = "--cgroup-root=/" -%}
{% set system_container = "--system-container=/system" -%}
{% set runtime_container = "--runtime-container=/docker-daemon" -%}
{% set kubelet_container= "--resource-container=/kubelet" -%}
{% set system_container = "--system-cgroups=/system" -%}
{% set runtime_container = "--runtime-cgroups=/docker-daemon" -%}
{% set kubelet_container= "--kubelet-cgroups=/kubelet" -%}
{% endif %}
{% endif -%}
{% if grains['oscodename'] == 'vivid' -%}

6
docs/admin/kubelet.md
View File

@ -104,6 +104,7 @@ kubelet
--kube-api-qps=5: QPS to use while talking with kubernetes apiserver
--kube-reserved=: A set of ResourceName=ResourceQuantity (e.g. cpu=200m,memory=150G) pairs that describe resources reserved for kubernetes system components. Currently only cpu and memory are supported. See http://releases.k8s.io/HEAD/docs/user-guide/compute-resources.html for more detail. [default=none]
--kubeconfig="/var/lib/kubelet/kubeconfig": Path to a kubeconfig file, specifying how to authenticate to API server (the master location is set by the api-servers flag).
--kubelet-cgroups="": Optional absolute name of cgroups to create and run the Kubelet in.
--lock-file="/var/run/lock/kubelet.lock": <Warning: Alpha feature> The path to file for kubelet to use as a lock file.
--log-flush-frequency=5s: Maximum number of seconds between log flushes
--low-diskspace-threshold-mb=256: The absolute free disk space, in MB, to maintain. When disk space falls below this threshold, new pods would be rejected. Default: 256
@ -134,16 +135,15 @@ kubelet
--registry-burst=10: Maximum size of a bursty pulls, temporarily allows pulls to burst to this number, while still not exceeding registry-qps. Only used if --registry-qps > 0
--registry-qps=5: If > 0, limit registry pull QPS to this value. If 0, unlimited. [default=5.0]
--resolv-conf="/etc/resolv.conf": Resolver configuration file used as the basis for the container DNS resolution configuration.
--resource-container="": Optional absolute name of the resource-only container to create and run the Kubelet in.
--rkt-path="": Path of rkt binary. Leave empty to use the first rkt in $PATH. Only used if --container-runtime='rkt'
--rkt-stage1-image="": image to use as stage1. Local paths and http/https URLs are supported. If empty, the 'stage1.aci' in the same directory as '--rkt-path' will be used
--root-dir="/var/lib/kubelet": Directory path for managing kubelet files (volume mounts,etc).
--runonce[=false]: If true, exit after spawning pods from local manifests or remote urls. Exclusive with --api-servers, and --enable-server
--runtime-container="": Optional absolute name of the cgroups to create and run the runtime in.
--runtime-cgroups="": Optional absolute name of cgroups to create and run the runtime in.
--serialize-image-pulls[=true]: Pull images one at a time. We recommend *not* changing the default value on nodes that run docker daemon with version < 1.9 or an Aufs storage backend. Issue #10959 has more details. [default=true]
--streaming-connection-idle-timeout=4h0m0s: Maximum time a streaming connection can be idle before the connection is automatically closed. 0 indicates no timeout. Example: '5m'
--sync-frequency=1m0s: Max period between synchronizing running containers and config
--system-container="": Optional resource-only container in which to place all non-kernel processes that are not already in a container. Empty for no container. Rolling back the flag requires a reboot. (Default: "").
--system-cgroups="": Optional absolute name of cgroups in which to place all non-kernel processes that are not already inside a cgroup under `/`. Empty for no container. Rolling back the flag requires a reboot. (Default: "").
--system-reserved=: A set of ResourceName=ResourceQuantity (e.g. cpu=200m,memory=150G) pairs that describe resources reserved for non-kubernetes components. Currently only cpu and memory are supported. See http://releases.k8s.io/HEAD/docs/user-guide/compute-resources.html for more detail. [default=none]
--tls-cert-file="": File containing x509 Certificate for HTTPS. (CA cert, if any, concatenated after server cert). If --tls-cert-file and --tls-private-key-file are not provided, a self-signed certificate and key are generated for the public address and saved to the directory passed to --cert-dir.
--tls-private-key-file="": File containing x509 private key matching --tls-cert-file.