70 lines
1.9 KiB
Bash
Executable File
70 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
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# Colors
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GREEN='\033[0;32m'
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RED='\033[0;31m'
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YELLOW='\033[0;33m'
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NC='\033[0m'
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log_success() { echo -e "${GREEN}[OK]${NC} $1"; }
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log_fail() { echo -e "${RED}[FAIL]${NC} $1"; }
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log_warn() { echo -e "${YELLOW}[WARN]${NC} $1"; }
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log_info() { echo -e "${NC}[INFO] $1"; }
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echo "---------------------------------------------------"
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echo " Verifying Observability Agent Installation"
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echo "---------------------------------------------------"
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# 1. Check Systemd Services
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check_service() {
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local service=$1
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if systemctl is-active --quiet "$service"; then
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log_success "Service '$service' is running"
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else
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log_fail "Service '$service' is NOT running"
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systemctl status "$service" --no-pager | head -n 10
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fi
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}
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log_info "Checking Services..."
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check_service "node_exporter"
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check_service "process_exporter"
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check_service "vector"
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# 2. Check Ports
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check_port() {
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local port=$1
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local name=$2
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if ss -tulnA | grep -q ":$port "; then
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log_success "Port $port ($name) is listening"
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else
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log_fail "Port $port ($name) is NOT listening"
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fi
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}
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echo ""
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log_info "Checking Ports..."
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check_port 9100 "Node Exporter"
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check_port 9256 "Process Exporter"
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# 3. Check Vector Connectivity / Logs
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echo ""
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log_info "Checking Vector Logs (Last 10 lines)..."
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# Check for errors in the last few logs
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if journalctl -u vector -n 20 --no-pager | grep -iE "error|fail"; then
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log_warn "Possible errors found in Vector logs:"
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journalctl -u vector -n 20 --no-pager | grep -iE "error|fail"
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else
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log_success "No recent errors found in Vector logs."
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fi
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echo ""
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log_info "Vector Status Summary:"
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journalctl -u vector -n 5 --no-pager
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echo ""
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echo "---------------------------------------------------"
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echo " Verification Complete."
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echo " If all services are OK, data should appear in your infrastructure dashboard."
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echo "---------------------------------------------------"
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