forked from community/entgra-elk
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
37 lines
1.3 KiB
37 lines
1.3 KiB
6 months ago
|
#!/bin/bash
|
||
|
|
set -e
|
||
|
|
|
||
|
|
# Path to the ECS metadata file
|
||
|
|
METADATA_FILE=$(cat "$ECS_CONTAINER_METADATA_FILE")
|
||
|
|
|
||
|
|
if [ -f "$METADATA_FILE" ]; then
|
||
|
|
# Extract HostPrivateIPv4Address from the metadata file
|
||
|
|
HOST_PRIVATE_IP=$(jq -r '.HostPrivateIPv4Address' < "$METADATA_FILE")
|
||
|
|
if [ "$HOST_PRIVATE_IP" != "null" ]; then
|
||
|
|
echo "Host Private IP: $HOST_PRIVATE_IP"
|
||
|
|
export HOST_PRIVATE_IP
|
||
|
|
|
||
|
|
# Define the input template file and output file
|
||
|
|
TEMPLATE_FILE="filebeat.template.yml"
|
||
|
|
OUTPUT_FILE="filebeat.yml"
|
||
|
|
|
||
|
|
mkdir -p /opt/filebeat-configs/${HOST_PRIVATE_IP}
|
||
|
|
|
||
|
|
# Replace the placeholder with the actual node name and write to the output file
|
||
|
|
sed "s/{{HOST_PRIVATE_IP}}/${HOST_PRIVATE_IP}/g" "/opt/filebeat-configs/$TEMPLATE_FILE" > "/opt/filebeat-configs/${HOST_PRIVATE_IP}/$OUTPUT_FILE"
|
||
|
|
echo "Filebeat configuration file created: $OUTPUT_FILE"
|
||
|
|
|
||
|
|
# Create symlinks
|
||
|
|
rm -rf /usr/share/filebeat/elk
|
||
|
|
ln -sf "/opt/logs/${HOST_PRIVATE_IP}/elk" /usr/share/filebeat/elk
|
||
|
|
ln -sf "/opt/filebeat-configs/${HOST_PRIVATE_IP}/filebeat.yml" /usr/share/filebeat/filebeat.yml
|
||
|
|
else
|
||
|
|
echo "HostPrivateIPv4Address not found in metadata file"
|
||
|
|
fi
|
||
|
|
else
|
||
|
|
echo "Metadata file does not exist"
|
||
|
|
fi
|
||
|
|
|
||
|
|
# Run the original filebeat entrypoint
|
||
|
|
exec /usr/bin/tini -- /usr/local/bin/docker-entrypoint "$@"
|