maas-base/pack/rootfs/etc/s6-overlay/s6-rc.d/gateway/run

#!/command/with-contenv /bin/bash
# shellcheck shell=bash
# shellcheck disable=SC1091,SC1090

SCRIPT_ROOT=/etc/s6-overlay/scripts
source "$SCRIPT_ROOT/base.sh"
source "$GPUSTACK_GATEWAY_CONFIG"
source "$SCRIPT_ROOT/default-variables.sh"

export JWT_POLICY="none"
export CA_ROOT_CA="/etc/certs/root-cert.pem"
export XDS_ROOT_CA="/etc/certs/root-cert.pem"
export PROV_CERT="/etc/certs"
export PILOT_XDS_SEND_TIMEOUT="60s"
export PROXY_XDS_VIA_AGENT="true"
export ENABLE_INGRESS_GATEWAY_SDS="false"
export POD_NAME="higress-gateway"
export POD_NAMESPACE="higress-system"
export ISTIO_META_CLUSTER_ID="Kubernetes"
export ISTIO_META_HTTP10="1"
export INSTANCE_NAME="higress-gateway"
export PROXY_XDS_DEBUG_VIA_AGENT="false"

set -e

exec 2>&1

createDir /etc/istio/proxy
createDir "${ISTIO_DATA_DIR}"
if [ -e /var/lib/istio/data ] || [ -L /var/lib/istio/data ]; then
    rm -rf /var/lib/istio/data
fi
ln -s "${ISTIO_DATA_DIR}" /var/lib/istio/data

ACCESS_LOG_PATH="${HIGRESS_LOG_DIR}/access.log"
createDir "${HIGRESS_LOG_DIR}"
touch "${ACCESS_LOG_PATH}"
sed -i -E "s;^accessLogFile: .+$;accessLogFile: ${ACCESS_LOG_PATH};" /etc/istio/config/mesh
sed -i "1s;.*;${ACCESS_LOG_PATH};" /etc/logrotate.d/higress-logrotate

# copied from higress-proxy-start.sh
if [ -n "$LITE_METRICS" ]; then
    cp /var/lib/istio/envoy/envoy_bootstrap_lite_tmpl.json /var/lib/istio/envoy/envoy_bootstrap_tmpl.json
fi
# end copied

readinessCheck "GPUStack API server" "$GPUSTACK_API_PORT"

cd /

exec /usr/local/bin/pilot-agent proxy router \
    --concurrency="${GATEWAY_CONCURRENCY}" \
    --domain=higress-system.svc.cluster.local \
    --proxyLogLevel=warning \
    --proxyComponentLogLevel=misc:error \
    --log_output_level=all:info \
    --serviceCluster=higress-gateway