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Remove limits from ip-masq-agent for now.

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ip-masq-agent when issuing an iptables-save will read
any configured iptables on the node.  This means that
the ip-masq-agent's memory requirements would grow
with the number of iptables (i.e. services) on the node.

Disable ip-masq-agent in GCE
This commit is contained in:
Daniel Nardo 2017-06-22 13:50:01 -07:00
parent 8b0cd5b9c5
commit 630fb9657a
3 changed files with 0 additions and 17 deletions
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3
cluster/addons/ip-masq-agent/ip-masq-agent.yaml
View File

@ -19,9 +19,6 @@ spec:
- name: ip-masq-agent
image: gcr.io/google-containers/ip-masq-agent-amd64:v2.0.2
resources:
limits:
cpu: 100m
memory: 16Mi
requests:
cpu: 10m
memory: 16Mi

7
cluster/gce/config-default.sh
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@ -125,10 +125,6 @@ ENABLE_CLUSTER_MONITORING="${KUBE_ENABLE_CLUSTER_MONITORING:-influxdb}"
# TODO(piosz): remove this in 1.8
NODE_LABELS="${KUBE_NODE_LABELS:-beta.kubernetes.io/fluentd-ds-ready=true}"
# To avoid running the DaemonSet on older version make sure the ip-masq-agent
# only runs when the readiness label is set.
NODE_LABELS="${NODE_LABELS},beta.kubernetes.io/masq-agent-ds-ready=true"
# To avoid running Calico on a node that is not configured appropriately,
# label each Node so that the DaemonSet can run the Pods only on ready Nodes.
if [[ ${NETWORK_POLICY_PROVIDER:-} == "calico" ]]; then
@ -246,9 +242,6 @@ OPENCONTRAIL_PUBLIC_SUBNET="${OPENCONTRAIL_PUBLIC_SUBNET:-10.1.0.0/16}"
# Network Policy plugin specific settings.
NETWORK_POLICY_PROVIDER="${NETWORK_POLICY_PROVIDER:-none}" # calico
# Should the kubelet configure egress masquerade (old way) or let a daemonset do it?
NON_MASQUERADE_CIDR="0.0.0.0/0"
# How should the kubelet configure hairpin mode?
HAIRPIN_MODE="${HAIRPIN_MODE:-promiscuous-bridge}" # promiscuous-bridge, hairpin-veth, none
# Optional: if set to true, kube-up will configure the cluster to run e2e tests.

7
cluster/gce/config-test.sh
View File

@ -168,10 +168,6 @@ KUBEPROXY_TEST_ARGS="${KUBEPROXY_TEST_ARGS:-} ${TEST_CLUSTER_API_CONTENT_TYPE}"
# TODO(piosz): remove this in 1.8
NODE_LABELS="${KUBE_NODE_LABELS:-beta.kubernetes.io/fluentd-ds-ready=true}"
# To avoid running the DaemonSet on older version make sure the ip-masq-agent
# only runs when the readiness label is set.
NODE_LABELS="${NODE_LABELS},beta.kubernetes.io/masq-agent-ds-ready=true"
# To avoid running Calico on a node that is not configured appropriately,
# label each Node so that the DaemonSet can run the Pods only on ready Nodes.
if [[ ${NETWORK_POLICY_PROVIDER:-} == "calico" ]]; then
@ -286,9 +282,6 @@ OPENCONTRAIL_PUBLIC_SUBNET="${OPENCONTRAIL_PUBLIC_SUBNET:-10.1.0.0/16}"
# Network Policy plugin specific settings.
NETWORK_POLICY_PROVIDER="${NETWORK_POLICY_PROVIDER:-none}" # calico
# Should the kubelet configure egress masquerade (old way) or let a daemonset do it?
NON_MASQUERADE_CIDR="0.0.0.0/0"
# How should the kubelet configure hairpin mode?
HAIRPIN_MODE="${HAIRPIN_MODE:-promiscuous-bridge}" # promiscuous-bridge, hairpin-veth, none