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Merge pull request #74502 from Random-Liu/collect-pod-log

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Collect pod log in fluentd-gcp
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Kubernetes Prow Robot 2019-03-12 01:34:37 -07:00 committed by GitHub
commit a213886f9c
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3 changed files with 31 additions and 0 deletions
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8
cluster/gce/config-default.sh
View File

@ -413,6 +413,14 @@ if [[ -n "${LOGROTATE_MAX_SIZE:-}" ]]; then
PROVIDER_VARS="${PROVIDER_VARS:-} LOGROTATE_MAX_SIZE" PROVIDER_VARS="${PROVIDER_VARS:-} LOGROTATE_MAX_SIZE"
fi fi
if [[ -n "${POD_LOG_MAX_FILE:-}" ]]; then
PROVIDER_VARS="${PROVIDER_VARS:-} POD_LOG_MAX_FILE"
fi
if [[ -n "${POD_LOG_MAX_SIZE:-}" ]]; then
PROVIDER_VARS="${PROVIDER_VARS:-} POD_LOG_MAX_SIZE"
fi
# Fluentd requirements # Fluentd requirements
# YAML exists to trigger a configuration refresh when changes are made. # YAML exists to trigger a configuration refresh when changes are made.
FLUENTD_GCP_YAML_VERSION="v3.2.0" FLUENTD_GCP_YAML_VERSION="v3.2.0"

8
cluster/gce/config-test.sh
View File

@ -432,6 +432,14 @@ if [[ -n "${LOGROTATE_MAX_SIZE:-}" ]]; then
PROVIDER_VARS="${PROVIDER_VARS:-} LOGROTATE_MAX_SIZE" PROVIDER_VARS="${PROVIDER_VARS:-} LOGROTATE_MAX_SIZE"
fi fi
if [[ -n "${POD_LOG_MAX_FILE:-}" ]]; then
PROVIDER_VARS="${PROVIDER_VARS:-} POD_LOG_MAX_FILE"
fi
if [[ -n "${POD_LOG_MAX_SIZE:-}" ]]; then
PROVIDER_VARS="${PROVIDER_VARS:-} POD_LOG_MAX_SIZE"
fi
# Fluentd requirements # Fluentd requirements
# YAML exists to trigger a configuration refresh when changes are made. # YAML exists to trigger a configuration refresh when changes are made.
FLUENTD_GCP_YAML_VERSION="v3.2.0" FLUENTD_GCP_YAML_VERSION="v3.2.0"

15
cluster/gce/gci/configure-helper.sh
View File

@ -374,6 +374,21 @@ function setup-logrotate() {
} }
EOF EOF
# Configure log rotation for pod logs in /var/log/pods/NAMESPACE_NAME_UID.
cat > /etc/logrotate.d/allpodlogs <<EOF
/var/log/pods/*/*.log {
rotate ${POD_LOG_MAX_FILE:-5}
copytruncate
missingok
notifempty
compress
maxsize ${POD_LOG_MAX_SIZE:-5M}
daily
dateext
dateformat -%Y%m%d-%s
create 0644 root root
}
EOF
} }
# Finds the master PD device; returns it in MASTER_PD_DEVICE # Finds the master PD device; returns it in MASTER_PD_DEVICE