new logging systems

logserver/install.sh

@@ -0,0 +1,62 @@
+#!/bin/bash
+source "${AGENT_PATH}/common.sh"
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+# Check required environment variables
+_check_required_env_vars "CONTAINER_NAME" "ES_VERSION" "LS_VERSION" "KIBANA_VERSION"
+
+# Check Docker and Docker Compose are available
+_check_docker_installed || _die "Docker test failed"
+which docker-compose >/dev/null 2>&1 || _die "docker-compose is not installed"
+
+# Check vm.max_map_count for Elasticsearch
+current_max_map_count=$(sysctl -n vm.max_map_count 2>/dev/null || echo 0)
+if [ "$current_max_map_count" -lt 262144 ]; then
+    echo "WARNING: vm.max_map_count is too low ($current_max_map_count)"
+    echo "Elasticsearch requires at least 262144"
+    echo "Please run: sudo sysctl -w vm.max_map_count=262144"
+    echo "And add to /etc/sysctl.conf to persist"
+    _die "System configuration needs adjustment"
+fi
+
+# Stop any existing containers
+bash ./stop.sh || true
+
+# Remove old containers
+docker-compose down --remove-orphans 2>/dev/null || true
+
+# Pull the Docker images
+echo "Pulling ELK stack images..."
+docker pull docker.elastic.co/elasticsearch/elasticsearch:${ES_VERSION} || _die "Failed to pull Elasticsearch"
+docker pull docker.elastic.co/logstash/logstash:${LS_VERSION} || _die "Failed to pull Logstash"
+docker pull docker.elastic.co/kibana/kibana:${KIBANA_VERSION} || _die "Failed to pull Kibana"
+
+# Generate certificates if using mTLS
+if [ "$AUTH_MODE" = "mtls" ]; then
+    bash ./scripts/generate-ca.sh || _die "Failed to generate CA certificate"
+    bash ./scripts/generate-server-cert.sh || _die "Failed to generate server certificate"
+fi
+
+# Start the ELK stack
+echo "Starting ELK stack..."
+docker-compose up -d --build || _die "Failed to start ELK stack"
+
+# Wait for services to be ready
+echo "Waiting for services to start..."
+sleep 10
+
+# Check status
+bash ./status.sh || _die "Services failed to start properly"
+
+echo "Installation of ${CONTAINER_NAME} complete"
+echo ""
+echo "Kibana UI: http://$(hostname -I | awk '{print $1}'):${KIBANA_PORT}"
+echo "Username: elastic"
+echo "Password: ${KIBANA_PASSWORD}"
+echo ""
+echo "Logstash listening on port ${LOGSTASH_BEATS_PORT} for Filebeat clients"
+if [ "$AUTH_MODE" = "mtls" ]; then
+    echo "Authentication: mTLS (generate client certs with ./scripts/generate-client-cert.sh)"
+elif [ "$AUTH_MODE" = "apikey" ]; then
+    echo "Authentication: API Keys (generate with ./scripts/generate-api-key.sh)"
+fi