Oracle DR: Fix Gmail compatibility with plain text email templates
- Convert complex HTML/CSS templates to plain text format for Gmail compatibility - Replace decorative characters (box drawing, special symbols) with simple text - Use single-line bullet points instead of complex table layouts - Improve readability across all email clients (Gmail, Outlook, mobile) - Remove HTML templates completely, use only text format - Keep informative structure with clear section separators - Both text and HTML templates now identical for consistency - Critical for Gmail users who only see plain text formatting New format works perfectly in Gmail: Oracle Backup WARNING - pveelite WARNING ======================================== WARNINGS: - FULL backup is 51 hours old (threshold: 25) ======================================== BACKUP STATUS: FULL: 51h old TOO OLD (limit: 25h) CUMULATIVE: 4h old OK (limit: 7h) Total: 12 files | Size: 6.3GB | Disk: 2% ======================================== Next check: 2025-10-10 + 24h | Proxmox Monitoring Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>
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Marius
@@ -51,144 +51,76 @@ EOF
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# Text body template
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cat > "$TEMPLATE_DIR/oracle-backup-body.txt.hbs" <<'EOF'
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Oracle Backup Monitoring Alert
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==============================
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Severity: {{severity}}
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Hostname: {{node}}
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Date: {{date}}
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Status: {{status}}
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Oracle Backup {{severity}} - {{node}}
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{{status}}
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========================================
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{{#if errors}}
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ERRORS:
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CRITICAL ISSUES:
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{{#each errors}}
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- {{this}}
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- {{this}}
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{{/each}}
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{{/if}}
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{{#if warnings}}
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WARNINGS:
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{{#each warnings}}
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- {{this}}
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- {{this}}
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{{/each}}
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{{/if}}
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Backup Details:
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- Total Backups: {{total_backups}}
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- Total Size: {{total_size_gb}} GB
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- FULL Backup Age: {{full_backup_age}} hours
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- CUMULATIVE Backup Age: {{cumulative_backup_age}} hours
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- Disk Usage: {{disk_usage}}%
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========================================
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BACKUP STATUS:
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FULL: {{full_backup_age}}h old {{#if full_backup_ok}}OK{{else}}TOO OLD{{/if}} (limit: 25h)
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CUMULATIVE: {{cumulative_backup_age}}h old {{#if cumulative_backup_ok}}OK{{else}}TOO OLD{{/if}} (limit: 7h)
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Total: {{total_backups}} files | Size: {{total_size_gb}}GB | Disk: {{disk_usage}}%
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{{#if backup_list}}
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Recent Backups:
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LATEST BACKUPS (last 5):
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{{#each backup_list}}
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{{this}}
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- {{this}}
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{{/each}}
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{{/if}}
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========================================
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Next check: {{date}} + 24h | Proxmox Monitoring
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EOF
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# HTML body template
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# HTML body template (identical to text for compatibility)
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cat > "$TEMPLATE_DIR/oracle-backup-body.html.hbs" <<'EOF'
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<!DOCTYPE html>
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<html>
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<head>
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<style>
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body { font-family: Arial, sans-serif; }
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.header {
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background-color: {{#if is_error}}#dc3545{{else}}{{#if is_warning}}#ffc107{{else}}#28a745{{/if}}{{/if}};
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color: white;
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padding: 10px;
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border-radius: 5px;
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}
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.section { margin: 20px 0; padding: 10px; background-color: #f8f9fa; border-radius: 5px; }
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.error { color: #dc3545; font-weight: bold; }
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.warning { color: #ffc107; font-weight: bold; }
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.success { color: #28a745; }
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table { width: 100%; border-collapse: collapse; margin: 10px 0; }
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th, td { padding: 8px; text-align: left; border-bottom: 1px solid #dee2e6; }
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th { background-color: #e9ecef; }
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.metric { display: inline-block; margin: 10px 20px 10px 0; }
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.metric-label { font-size: 0.9em; color: #6c757d; }
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.metric-value { font-size: 1.5em; font-weight: bold; }
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</style>
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</head>
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<body>
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<div class="header">
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<h2>Oracle Backup {{severity}}</h2>
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<p>{{node}} - {{date}}</p>
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</div>
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Oracle Backup {{severity}} - {{node}}
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{{status}}
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<div class="section">
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<h3>Status: <span class="{{#if is_error}}error{{else}}{{#if is_warning}}warning{{else}}success{{/if}}{{/if}}">{{status}}</span></h3>
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========================================
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{{#if errors}}
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CRITICAL ISSUES:
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{{#each errors}}
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- {{this}}
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{{/each}}
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{{/if}}
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{{#if errors}}
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<div class="error">
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<h4>Errors:</h4>
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<ul>
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{{#each errors}}
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<li>{{this}}</li>
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{{/each}}
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</ul>
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</div>
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{{/if}}
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{{#if warnings}}
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WARNINGS:
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{{#each warnings}}
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- {{this}}
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{{/each}}
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{{/if}}
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{{#if warnings}}
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<div class="warning">
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<h4>Warnings:</h4>
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<ul>
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{{#each warnings}}
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<li>{{this}}</li>
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{{/each}}
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</ul>
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</div>
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{{/if}}
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</div>
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========================================
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BACKUP STATUS:
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FULL: {{full_backup_age}}h old {{#if full_backup_ok}}OK{{else}}TOO OLD{{/if}} (limit: 25h)
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CUMULATIVE: {{cumulative_backup_age}}h old {{#if cumulative_backup_ok}}OK{{else}}TOO OLD{{/if}} (limit: 7h)
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Total: {{total_backups}} files | Size: {{total_size_gb}}GB | Disk: {{disk_usage}}%
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<div class="section">
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<h3>Backup Metrics</h3>
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<div>
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<div class="metric">
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<div class="metric-label">Total Backups</div>
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<div class="metric-value">{{total_backups}}</div>
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</div>
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<div class="metric">
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<div class="metric-label">Total Size</div>
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<div class="metric-value">{{total_size_gb}} GB</div>
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</div>
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<div class="metric">
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<div class="metric-label">Disk Usage</div>
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<div class="metric-value">{{disk_usage}}%</div>
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</div>
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</div>
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{{#if backup_list}}
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LATEST BACKUPS (last 5):
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{{#each backup_list}}
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- {{this}}
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{{/each}}
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{{/if}}
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<table>
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<tr>
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<th>Backup Type</th>
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<th>Age (hours)</th>
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<th>Status</th>
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</tr>
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<tr>
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<td>FULL</td>
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<td>{{full_backup_age}}</td>
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<td>{{#if full_backup_ok}}<span class="success">✓ OK</span>{{else}}<span class="error">✗ Too Old</span>{{/if}}</td>
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</tr>
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<tr>
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<td>CUMULATIVE</td>
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<td>{{cumulative_backup_age}}</td>
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<td>{{#if cumulative_backup_ok}}<span class="success">✓ OK</span>{{else}}<span class="warning">⚠ Check</span>{{/if}}</td>
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</tr>
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</table>
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</div>
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{{#if backup_list}}
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<div class="section">
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<h3>Recent Backups</h3>
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<pre style="background-color: #f8f9fa; padding: 10px; overflow-x: auto;">{{#each backup_list}}{{this}}
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{{/each}}</pre>
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</div>
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{{/if}}
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</body>
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</html>
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========================================
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Next check: {{date}} + 24h | Proxmox Monitoring
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EOF
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echo -e "${GREEN}Templates created successfully in $TEMPLATE_DIR${NC}"
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@@ -288,7 +220,7 @@ check_backups() {
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fi
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# Check CUMULATIVE backup age
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local latest_cumulative=$(ls -t "$BACKUP_PATH"/*INCR*.BKP "$BACKUP_PATH"/*CUMULATIVE*.BKP 2>/dev/null | head -1 || echo "")
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local latest_cumulative=$(ls -t "$BACKUP_PATH"/*INCR*.BKP "$BACKUP_PATH"/*INCREMENTAL*.BKP "$BACKUP_PATH"/*CUMULATIVE*.BKP 2>/dev/null | head -1 || echo "")
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local cumulative_age_hours="N/A"
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local cumulative_backup_ok=false
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@@ -330,7 +262,6 @@ check_backups() {
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local json_data=$(cat <<JSON
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{
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"severity": "$severity",
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"hostname": "$(hostname)",
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"node": "$(hostname)",
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"date": "$(date +'%Y-%m-%d %H:%M:%S')",
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"status": "$status",
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@@ -338,11 +269,11 @@ check_backups() {
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"warnings": $warnings_json,
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"total_backups": $total_backups,
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"total_size_gb": "${total_size%G}",
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"full_backup_age": "$full_age_hours",
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"cumulative_backup_age": "$cumulative_age_hours",
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"disk_usage": "$disk_usage",
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"full_backup_ok": $full_backup_ok,
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"cumulative_backup_ok": $cumulative_backup_ok,
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"full_backup_age": "${full_age_hours}",
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"cumulative_backup_age": "${cumulative_age_hours}",
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"disk_usage": "${disk_usage}",
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"full_backup_ok": $([ "$full_backup_ok" = "true" ] && echo "true" || echo "false"),
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"cumulative_backup_ok": $([ "$cumulative_backup_ok" = "true" ] && echo "true" || echo "false"),
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"is_error": $([ "$status" = "ERROR" ] && echo "true" || echo "false"),
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"is_warning": $([ "$status" = "WARNING" ] && echo "true" || echo "false"),
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"backup_list": $backup_list_json
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