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Make audit webhook backend configurable in startup scripts 

Signed-off-by: Mik Vyatskov <vmik@google.com>
pull/6/head
Mik Vyatskov 2017-12-06 16:33:08 +01:00
parent 64ed037e68
commit fe0577e1a1
2 changed files with 24 additions and 0 deletions
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6
cluster/common.sh
View File

@ -664,6 +664,12 @@ ENABLE_CACHE_MUTATION_DETECTOR: $(yaml-quote ${ENABLE_CACHE_MUTATION_DETECTOR:-f
ENABLE_PATCH_CONVERSION_DETECTOR: $(yaml-quote ${ENABLE_PATCH_CONVERSION_DETECTOR:-false})
ADVANCED_AUDIT_POLICY: $(yaml-quote ${ADVANCED_AUDIT_POLICY:-})
ADVANCED_AUDIT_BACKEND: $(yaml-quote ${ADVANCED_AUDIT_BACKEND:-log})
ADVANCED_AUDIT_WEBHOOK_BUFFER_SIZE: $(yaml-quote ${ADVANCED_AUDIT_WEBHOOK_BUFFER_SIZE:-})
ADVANCED_AUDIT_WEBHOOK_MAX_BATCH_SIZE: $(yaml-quote ${ADVANCED_AUDIT_WEBHOOK_MAX_BATCH_SIZE:-})
ADVANCED_AUDIT_WEBHOOK_MAX_BATCH_WAIT: $(yaml-quote ${ADVANCED_AUDIT_WEBHOOK_MAX_BATCH_WAIT:-})
ADVANCED_AUDIT_WEBHOOK_THROTTLE_QPS: $(yaml-quote ${ADVANCED_AUDIT_WEBHOOK_THROTTLE_QPS:-})
ADVANCED_AUDIT_WEBHOOK_THROTTLE_BURST: $(yaml-quote ${ADVANCED_AUDIT_WEBHOOK_THROTTLE_BURST:-})
ADVANCED_AUDIT_WEBHOOK_INITIAL_BACKOFF: $(yaml-quote ${ADVANCED_AUDIT_WEBHOOK_INITIAL_BACKOFF:-})
GCE_API_ENDPOINT: $(yaml-quote ${GCE_API_ENDPOINT:-})
PROMETHEUS_TO_SD_ENDPOINT: $(yaml-quote ${PROMETHEUS_TO_SD_ENDPOINT:-})
PROMETHEUS_TO_SD_PREFIX: $(yaml-quote ${PROMETHEUS_TO_SD_PREFIX:-})

18
cluster/gce/gci/configure-helper.sh
View File

@ -1612,6 +1612,24 @@ function start-kube-apiserver {
# Create the audit webhook config file, and mount it into the apiserver pod.
local -r audit_webhook_config_file="/etc/audit_webhook.config"
params+=" --audit-webhook-config-file=${audit_webhook_config_file}"
if [[ -n "${ADVANCED_AUDIT_WEBHOOK_BUFFER_SIZE:-}" ]]; then
params+=" --audit-webhook-batch-buffer-size=${ADVANCED_AUDIT_WEBHOOK_BUFFER_SIZE}"
fi
if [[ -n "${ADVANCED_AUDIT_WEBHOOK_MAX_BATCH_SIZE:-}" ]]; then
params+=" --audit-webhook-batch-max-size=${ADVANCED_AUDIT_WEBHOOK_MAX_BATCH_SIZE}"
fi
if [[ -n "${ADVANCED_AUDIT_WEBHOOK_MAX_BATCH_WAIT:-}" ]]; then
params+=" --audit-webhook-batch-max-wait=${ADVANCED_AUDIT_WEBHOOK_MAX_BATCH_WAIT}"
fi
if [[ -n "${ADVANCED_AUDIT_WEBHOOK_THROTTLE_QPS:-}" ]]; then
params+=" --audit-webhook-batch-throttle-qps=${ADVANCED_AUDIT_WEBHOOK_THROTTLE_QPS}"
fi
if [[ -n "${ADVANCED_AUDIT_WEBHOOK_THROTTLE_BURST:-}" ]]; then
params+=" --audit-webhook-batch-throttle-burst=${ADVANCED_AUDIT_WEBHOOK_THROTTLE_BURST}"
fi
if [[ -n "${ADVANCED_AUDIT_WEBHOOK_INITIAL_BACKOFF:-}" ]]; then
params+=" --audit-webhook-batch-initial-backoff=${ADVANCED_AUDIT_WEBHOOK_INITIAL_BACKOFF}"
fi
create-master-audit-webhook-config "${audit_webhook_config_file}"
audit_webhook_config_mount="{\"name\": \"auditwebhookconfigmount\",\"mountPath\": \"${audit_webhook_config_file}\", \"readOnly\": true},"
audit_webhook_config_volume="{\"name\": \"auditwebhookconfigmount\",\"hostPath\": {\"path\": \"${audit_webhook_config_file}\", \"type\": \"FileOrCreate\"}},"