98 lines
3.3 KiB
Bash
98 lines
3.3 KiB
Bash
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#!/usr/bin/env bash
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# Check memory limits for all containers on r630-02
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# Usage: ./scripts/check-container-memory-limits.sh
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set -euo pipefail
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# Load IP configuration
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
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source "${PROJECT_ROOT}/config/ip-addresses.conf" 2>/dev/null || true
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PROXMOX_HOST="${PROXMOX_HOST_R630_02}"
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# Colors
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CYAN='\033[0;36m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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RED='\033[0;31m'
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BLUE='\033[0;34m'
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NC='\033[0m'
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log_info() { echo -e "${CYAN}ℹ${NC} $1"; }
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log_success() { echo -e "${GREEN}✓${NC} $1"; }
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log_warn() { echo -e "${YELLOW}⚠${NC} $1"; }
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log_error() { echo -e "${RED}✗${NC} $1"; }
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echo ""
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echo -e "${BLUE}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
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echo -e "${BLUE}Container Memory Limits Review - r630-02${NC}"
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echo -e "${BLUE}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
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echo ""
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# Get all containers
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CONTAINER_VMIDS=$(ssh -o StrictHostKeyChecking=no root@"$PROXMOX_HOST" \
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"pct list 2>/dev/null | tail -n +2 | awk '{print \$1}'" || echo "")
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if [ -z "$CONTAINER_VMIDS" ]; then
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log_warn "No containers found"
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exit 0
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fi
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echo "VMID | Name | Memory Limit | Swap | Current Usage | Status"
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echo "-----|------|--------------|------|---------------|--------"
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for vmid in $CONTAINER_VMIDS; do
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# Get container info
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CONTAINER_INFO=$(ssh -o StrictHostKeyChecking=no root@"$PROXMOX_HOST" \
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"pct list 2>/dev/null | grep \"^$vmid\" || echo \"\"" 2>/dev/null)
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if [ -z "$CONTAINER_INFO" ]; then
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continue
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fi
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name=$(echo "$CONTAINER_INFO" | awk '{print $3}')
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status=$(echo "$CONTAINER_INFO" | awk '{print $2}')
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# Get memory configuration
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MEMORY=$(ssh -o StrictHostKeyChecking=no root@"$PROXMOX_HOST" \
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"pct config $vmid 2>/dev/null | grep '^memory:' | awk '{print \$2}'" 2>/dev/null || echo "N/A")
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SWAP=$(ssh -o StrictHostKeyChecking=no root@"$PROXMOX_HOST" \
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"pct config $vmid 2>/dev/null | grep '^swap:' | awk '{print \$2}'" 2>/dev/null || echo "N/A")
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# Get current memory usage if running
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if [ "$status" = "running" ]; then
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CURRENT_USAGE=$(ssh -o StrictHostKeyChecking=no root@"$PROXMOX_HOST" \
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"pct exec $vmid -- free -m 2>/dev/null | grep Mem | awk '{print \$3}'" 2>/dev/null || echo "N/A")
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else
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CURRENT_USAGE="N/A (stopped)"
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fi
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# Format memory values (memory is in bytes, convert to MB)
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if [ "$MEMORY" != "N/A" ] && [ -n "$MEMORY" ] && [ "$MEMORY" != "0" ]; then
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MEMORY_MB=$((MEMORY / 1024 / 1024))
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MEMORY_DISPLAY="${MEMORY_MB}MB"
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else
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MEMORY_DISPLAY="Not set"
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fi
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if [ "$SWAP" != "N/A" ] && [ -n "$SWAP" ] && [ "$SWAP" != "0" ]; then
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SWAP_MB=$((SWAP / 1024 / 1024))
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SWAP_DISPLAY="${SWAP_MB}MB"
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else
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SWAP_DISPLAY="Not set"
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fi
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if [ "$CURRENT_USAGE" != "N/A" ] && [ "$CURRENT_USAGE" != "N/A (stopped)" ]; then
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CURRENT_DISPLAY="${CURRENT_USAGE}MB"
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else
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CURRENT_DISPLAY="$CURRENT_USAGE"
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fi
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echo "$vmid | $name | $MEMORY_DISPLAY | $SWAP_DISPLAY | $CURRENT_DISPLAY | $status"
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done
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echo ""
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