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Use the logging agent's node name as the metadata agent URL.

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This commit is contained in:
Bryan Moyles
2018-05-02 10:12:35 +02:00
parent ed9b25c902
commit a0a7686e38
4 changed files with 4 additions and 10 deletions
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4
cluster/addons/fluentd-gcp/fluentd-gcp-ds.yaml
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@@ -38,13 +38,13 @@ spec:
- name: config-volume
mountPath: /etc/google-fluentd/config.d
env:
- name: STACKDRIVER_METADATA_AGENT_URL
value: {{ stackdriver_metadata_agent_url }}
- name: NODE_NAME
valueFrom:
fieldRef:
apiVersion: v1
fieldPath: spec.nodeName
- name: STACKDRIVER_METADATA_AGENT_URL
value: http://$(NODE_NAME):8799
# Liveness probe is aimed to help in situarions where fluentd
# silently hangs for no apparent reasons until manual restart.
# The idea of this probe is that if fluentd is not queueing or

2
cluster/gce/config-default.sh
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@@ -399,7 +399,7 @@ HEAPSTER_GCP_BASE_CPU="${HEAPSTER_GCP_BASE_CPU:-80m}"
HEAPSTER_GCP_CPU_PER_NODE="${HEAPSTER_GCP_CPU_PER_NODE:-0.5}"
# Adding to PROVIDER_VARS, since this is GCP-specific.
PROVIDER_VARS="${PROVIDER_VARS:-} FLUENTD_GCP_VERSION FLUENTD_GCP_MEMORY_LIMIT FLUENTD_GCP_CPU_REQUEST FLUENTD_GCP_MEMORY_REQUEST HEAPSTER_GCP_BASE_MEMORY HEAPSTER_GCP_MEMORY_PER_NODE HEAPSTER_GCP_BASE_CPU HEAPSTER_GCP_CPU_PER_NODE CUSTOM_KUBE_DASHBOARD_BANNER LOGGING_STACKDRIVER_RESOURCE_TYPES STACKDRIVER_METADATA_AGENT_URL"
PROVIDER_VARS="${PROVIDER_VARS:-} FLUENTD_GCP_VERSION FLUENTD_GCP_MEMORY_LIMIT FLUENTD_GCP_CPU_REQUEST FLUENTD_GCP_MEMORY_REQUEST HEAPSTER_GCP_BASE_MEMORY HEAPSTER_GCP_MEMORY_PER_NODE HEAPSTER_GCP_BASE_CPU HEAPSTER_GCP_CPU_PER_NODE CUSTOM_KUBE_DASHBOARD_BANNER LOGGING_STACKDRIVER_RESOURCE_TYPES"
# Fluentd configuration for node-journal
ENABLE_NODE_JOURNAL="${ENABLE_NODE_JOURNAL:-false}"

2
cluster/gce/config-test.sh
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@@ -415,7 +415,7 @@ HEAPSTER_GCP_BASE_CPU="${HEAPSTER_GCP_BASE_CPU:-80m}"
HEAPSTER_GCP_CPU_PER_NODE="${HEAPSTER_GCP_CPU_PER_NODE:-0.5}"
# Adding to PROVIDER_VARS, since this is GCP-specific.
PROVIDER_VARS="${PROVIDER_VARS:-} FLUENTD_GCP_VERSION FLUENTD_GCP_MEMORY_LIMIT FLUENTD_GCP_CPU_REQUEST FLUENTD_GCP_MEMORY_REQUEST HEAPSTER_GCP_BASE_MEMORY HEAPSTER_GCP_MEMORY_PER_NODE HEAPSTER_GCP_BASE_CPU HEAPSTER_GCP_CPU_PER_NODE CUSTOM_KUBE_DASHBOARD_BANNER LOGGING_STACKDRIVER_RESOURCE_TYPES STACKDRIVER_METADATA_AGENT_URL"
PROVIDER_VARS="${PROVIDER_VARS:-} FLUENTD_GCP_VERSION FLUENTD_GCP_MEMORY_LIMIT FLUENTD_GCP_CPU_REQUEST FLUENTD_GCP_MEMORY_REQUEST HEAPSTER_GCP_BASE_MEMORY HEAPSTER_GCP_MEMORY_PER_NODE HEAPSTER_GCP_BASE_CPU HEAPSTER_GCP_CPU_PER_NODE CUSTOM_KUBE_DASHBOARD_BANNER LOGGING_STACKDRIVER_RESOURCE_TYPES"
# Fluentd configuration for node-journal
ENABLE_NODE_JOURNAL="${ENABLE_NODE_JOURNAL:-false}"

6
cluster/gce/gci/configure-helper.sh
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@@ -2161,12 +2161,6 @@ function setup-fluentd {
sed -i -e "s@{{ fluentd_gcp_configmap_name }}@${fluentd_gcp_configmap_name}@g" "${fluentd_gcp_yaml}"
fluentd_gcp_version="${FLUENTD_GCP_VERSION:-0.2-1.5.30-1-k8s}"
sed -i -e "s@{{ fluentd_gcp_version }}@${fluentd_gcp_version}@g" "${fluentd_gcp_yaml}"
if [[ "${STACKDRIVER_METADATA_AGENT_URL:-}" != "" ]]; then
metadata_agent_url="${STACKDRIVER_METADATA_AGENT_URL}"
else
metadata_agent_url="http://${HOSTNAME}:8799"
fi
sed -i -e "s@{{ stackdriver_metadata_agent_url }}@${metadata_agent_url}@g" "${fluentd_gcp_yaml}"
update-prometheus-to-sd-parameters ${fluentd_gcp_yaml}
start-fluentd-resource-update ${fluentd_gcp_yaml}
update-container-runtime ${fluentd_gcp_configmap_yaml}