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Oracle DR: Fix Gmail compatibility with plain text email templates

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- 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>
This commit is contained in:
Marius
2025-10-10 17:41:33 +03:00
parent b34006a499
commit 6f56e61b04
2 changed files with 104 additions and 169 deletions
Download Patch File Download Diff File Expand all files Collapse all files

149
oracle/standby-server-scripts/oracle-backup-monitor-proxmox.sh
View File

@@ -51,15 +51,12 @@ EOF
# Text body template # Text body template
cat > "$TEMPLATE_DIR/oracle-backup-body.txt.hbs" <<'EOF' cat > "$TEMPLATE_DIR/oracle-backup-body.txt.hbs" <<'EOF'
Oracle Backup Monitoring Alert Oracle Backup {{severity}} - {{node}}
============================== {{status}}
Severity: {{severity}}
Hostname: {{node}}
Date: {{date}}
Status: {{status}}
========================================
{{#if errors}} {{#if errors}}
ERRORS: CRITICAL ISSUES:
{{#each errors}} {{#each errors}}
- {{this}} - {{this}}
{{/each}} {{/each}}
@@ -72,123 +69,58 @@ WARNINGS:
{{/each}} {{/each}}
{{/if}} {{/if}}
Backup Details: ========================================
- Total Backups: {{total_backups}} BACKUP STATUS:
- Total Size: {{total_size_gb}} GB FULL: {{full_backup_age}}h old {{#if full_backup_ok}}OK{{else}}TOO OLD{{/if}} (limit: 25h)
- FULL Backup Age: {{full_backup_age}} hours CUMULATIVE: {{cumulative_backup_age}}h old {{#if cumulative_backup_ok}}OK{{else}}TOO OLD{{/if}} (limit: 7h)
- CUMULATIVE Backup Age: {{cumulative_backup_age}} hours Total: {{total_backups}} files | Size: {{total_size_gb}}GB | Disk: {{disk_usage}}%
- Disk Usage: {{disk_usage}}%
{{#if backup_list}} {{#if backup_list}}
Recent Backups: LATEST BACKUPS (last 5):
{{#each backup_list}} {{#each backup_list}}
{{this}} - {{this}}
{{/each}} {{/each}}
{{/if}} {{/if}}
========================================
Next check: {{date}} + 24h | Proxmox Monitoring
EOF EOF
# HTML body template # HTML body template (identical to text for compatibility)
cat > "$TEMPLATE_DIR/oracle-backup-body.html.hbs" <<'EOF' cat > "$TEMPLATE_DIR/oracle-backup-body.html.hbs" <<'EOF'
<!DOCTYPE html> Oracle Backup {{severity}} - {{node}}
<html> {{status}}
<head>
<style>
body { font-family: Arial, sans-serif; }
.header {
background-color: {{#if is_error}}#dc3545{{else}}{{#if is_warning}}#ffc107{{else}}#28a745{{/if}}{{/if}};
color: white;
padding: 10px;
border-radius: 5px;
}
.section { margin: 20px 0; padding: 10px; background-color: #f8f9fa; border-radius: 5px; }
.error { color: #dc3545; font-weight: bold; }
.warning { color: #ffc107; font-weight: bold; }
.success { color: #28a745; }
table { width: 100%; border-collapse: collapse; margin: 10px 0; }
th, td { padding: 8px; text-align: left; border-bottom: 1px solid #dee2e6; }
th { background-color: #e9ecef; }
.metric { display: inline-block; margin: 10px 20px 10px 0; }
.metric-label { font-size: 0.9em; color: #6c757d; }
.metric-value { font-size: 1.5em; font-weight: bold; }
</style>
</head>
<body>
<div class="header">
<h2>Oracle Backup {{severity}}</h2>
<p>{{node}} - {{date}}</p>
</div>
<div class="section">
<h3>Status: <span class="{{#if is_error}}error{{else}}{{#if is_warning}}warning{{else}}success{{/if}}{{/if}}">{{status}}</span></h3>
========================================
{{#if errors}} {{#if errors}}
<div class="error"> CRITICAL ISSUES:
<h4>Errors:</h4>
<ul>
{{#each errors}} {{#each errors}}
<li>{{this}}</li> - {{this}}
{{/each}} {{/each}}
</ul>
</div>
{{/if}} {{/if}}
{{#if warnings}} {{#if warnings}}
<div class="warning"> WARNINGS:
<h4>Warnings:</h4>
<ul>
{{#each warnings}} {{#each warnings}}
<li>{{this}}</li> - {{this}}
{{/each}} {{/each}}
</ul>
</div>
{{/if}} {{/if}}
</div>
<div class="section"> ========================================
<h3>Backup Metrics</h3> BACKUP STATUS:
<div> FULL: {{full_backup_age}}h old {{#if full_backup_ok}}OK{{else}}TOO OLD{{/if}} (limit: 25h)
<div class="metric"> CUMULATIVE: {{cumulative_backup_age}}h old {{#if cumulative_backup_ok}}OK{{else}}TOO OLD{{/if}} (limit: 7h)
<div class="metric-label">Total Backups</div> Total: {{total_backups}} files | Size: {{total_size_gb}}GB | Disk: {{disk_usage}}%
<div class="metric-value">{{total_backups}}</div>
</div>
<div class="metric">
<div class="metric-label">Total Size</div>
<div class="metric-value">{{total_size_gb}} GB</div>
</div>
<div class="metric">
<div class="metric-label">Disk Usage</div>
<div class="metric-value">{{disk_usage}}%</div>
</div>
</div>
<table>
<tr>
<th>Backup Type</th>
<th>Age (hours)</th>
<th>Status</th>
</tr>
<tr>
<td>FULL</td>
<td>{{full_backup_age}}</td>
<td>{{#if full_backup_ok}}<span class="success">✓ OK</span>{{else}}<span class="error">✗ Too Old</span>{{/if}}</td>
</tr>
<tr>
<td>CUMULATIVE</td>
<td>{{cumulative_backup_age}}</td>
<td>{{#if cumulative_backup_ok}}<span class="success">✓ OK</span>{{else}}<span class="warning">⚠ Check</span>{{/if}}</td>
</tr>
</table>
</div>
{{#if backup_list}} {{#if backup_list}}
<div class="section"> LATEST BACKUPS (last 5):
<h3>Recent Backups</h3> {{#each backup_list}}
<pre style="background-color: #f8f9fa; padding: 10px; overflow-x: auto;">{{#each backup_list}}{{this}} - {{this}}
{{/each}}</pre> {{/each}}
</div>
{{/if}} {{/if}}
</body>
</html> ========================================
Next check: {{date}} + 24h | Proxmox Monitoring
EOF EOF
echo -e "${GREEN}Templates created successfully in $TEMPLATE_DIR${NC}" echo -e "${GREEN}Templates created successfully in $TEMPLATE_DIR${NC}"
@@ -288,7 +220,7 @@ check_backups() {
fi fi
# Check CUMULATIVE backup age # Check CUMULATIVE backup age
local latest_cumulative=$(ls -t "$BACKUP_PATH"/*INCR*.BKP "$BACKUP_PATH"/*CUMULATIVE*.BKP 2>/dev/null | head -1 || echo "") local latest_cumulative=$(ls -t "$BACKUP_PATH"/*INCR*.BKP "$BACKUP_PATH"/*INCREMENTAL*.BKP "$BACKUP_PATH"/*CUMULATIVE*.BKP 2>/dev/null | head -1 || echo "")
local cumulative_age_hours="N/A" local cumulative_age_hours="N/A"
local cumulative_backup_ok=false local cumulative_backup_ok=false
@@ -330,7 +262,6 @@ check_backups() {
local json_data=$(cat <<JSON local json_data=$(cat <<JSON
{ {
"severity": "$severity", "severity": "$severity",
"hostname": "$(hostname)",
"node": "$(hostname)", "node": "$(hostname)",
"date": "$(date +'%Y-%m-%d %H:%M:%S')", "date": "$(date +'%Y-%m-%d %H:%M:%S')",
"status": "$status", "status": "$status",
@@ -338,11 +269,11 @@ check_backups() {
"warnings": $warnings_json, "warnings": $warnings_json,
"total_backups": $total_backups, "total_backups": $total_backups,
"total_size_gb": "${total_size%G}", "total_size_gb": "${total_size%G}",
"full_backup_age": "$full_age_hours", "full_backup_age": "${full_age_hours}",
"cumulative_backup_age": "$cumulative_age_hours", "cumulative_backup_age": "${cumulative_age_hours}",
"disk_usage": "$disk_usage", "disk_usage": "${disk_usage}",
"full_backup_ok": $full_backup_ok, "full_backup_ok": $([ "$full_backup_ok" = "true" ] && echo "true" || echo "false"),
"cumulative_backup_ok": $cumulative_backup_ok, "cumulative_backup_ok": $([ "$cumulative_backup_ok" = "true" ] && echo "true" || echo "false"),
"is_error": $([ "$status" = "ERROR" ] && echo "true" || echo "false"), "is_error": $([ "$status" = "ERROR" ] && echo "true" || echo "false"),
"is_warning": $([ "$status" = "WARNING" ] && echo "true" || echo "false"), "is_warning": $([ "$status" = "WARNING" ] && echo "true" || echo "false"),
"backup_list": $backup_list_json "backup_list": $backup_list_json

96
oracle/standby-server-scripts/weekly-dr-test-proxmox.sh
View File

@@ -56,25 +56,26 @@ EOF
# Text body template # Text body template
cat > "$TEMPLATE_DIR/oracle-dr-test-body.txt.hbs" <<'EOF' cat > "$TEMPLATE_DIR/oracle-dr-test-body.txt.hbs" <<'EOF'
Oracle DR Weekly Test Report Oracle DR Test {{severity}} - {{test_result}}
============================ {{#if is_success}}TEST PASSED✓{{else}}TEST FAILED✗{{/if}}
Test Result: {{test_result}}
Severity: {{severity}}
Date: {{date}}
Duration: {{total_duration}} minutes
{{#if is_success}} ========================================
✓ TEST PASSED SUCCESSFULLY SUMMARY: Duration {{total_duration}}min | Tables {{tables_restored}} | Backups {{backup_count}}
{{else}}
✗ TEST FAILED
{{/if}}
Test Steps Summary: TEST STEPS:
-------------------
{{#each test_steps}} {{#each test_steps}}
{{#if this.passed}}✓{{else}}✗{{/if}} {{this.name}}: {{this.status}} ({{this.duration}}s) - {{#if this.passed}}PASS{{else}}FAIL{{/if}}: {{this.name}} ({{this.duration}}s)
{{#if this.details}}
Details: {{this.details}}
{{/each}} {{/each}}
========================================
COMPONENT STATUS:
DR VM: ID {{vm_id}} ({{vm_ip}}) - {{vm_status}}
NFS Mount: {{nfs_status}} - {{#if nfs_ok}}OK{{else}}FAILED{{/if}}
Database: {{database_status}} - {{#if database_ok}}OK{{else}}FAILED{{/if}}
Disk Space: {{disk_freed}}GB freed - OK
{{#if errors}} {{#if errors}}
ERRORS: ERRORS:
{{#each errors}} {{#each errors}}
@@ -82,43 +83,46 @@ ERRORS:
{{/each}} {{/each}}
{{/if}} {{/if}}
{{#if warnings}} ========================================
WARNINGS: Log: {{log_file}}
{{#each warnings}} Next scheduled test: Next Saturday 06:00
Proxmox DR Monitoring System
EOF
# HTML body template (identical to text for compatibility)
cat > "$TEMPLATE_DIR/oracle-dr-test-body.html.hbs" <<'EOF'
Oracle DR Test {{severity}} - {{test_result}}
{{#if is_success}}TEST PASSED✓{{else}}TEST FAILED✗{{/if}}
========================================
SUMMARY: Duration {{total_duration}}min | Tables {{tables_restored}} | Backups {{backup_count}}
TEST STEPS:
{{#each test_steps}}
- {{#if this.passed}}PASS{{else}}FAIL{{/if}}: {{this.name}} ({{this.duration}}s)
{{#if this.details}}
Details: {{this.details}}
{{/each}}
========================================
COMPONENT STATUS:
DR VM: ID {{vm_id}} ({{vm_ip}}) - {{vm_status}}
NFS Mount: {{nfs_status}} - {{#if nfs_ok}}OK{{else}}FAILED{{/if}}
Database: {{database_status}} - {{#if database_ok}}OK{{else}}FAILED{{/if}}
Disk Space: {{disk_freed}}GB freed - OK
{{#if errors}}
ERRORS:
{{#each errors}}
- {{this}} - {{this}}
{{/each}} {{/each}}
{{/if}} {{/if}}
Metrics: ========================================
-------- Log: {{log_file}}
- Backup Count: {{backup_count}} Next scheduled test: Next Saturday 06:00
- Restore Time: {{restore_duration}} minutes Proxmox DR Monitoring System
- Tables Restored: {{tables_restored}}
- Database Status: {{database_status}}
- Disk Space Freed: {{disk_freed}} GB
VM Details:
-----------
- VM ID: {{vm_id}}
- VM IP: {{vm_ip}}
- NFS Mount: {{nfs_status}}
Log File: {{log_file}}
EOF EOF
# HTML body template
cat > "$TEMPLATE_DIR/oracle-dr-test-body.html.hbs" <<'EOF'
<!DOCTYPE html>
<html>
<head>
<style>
body { font-family: Arial, sans-serif; }
.header {
background-color: {{#if is_success}}#28a745{{else}}#dc3545{{/if}};
color: white;
padding: 15px;
border-radius: 5px;
}
.section { .section {
margin: 20px 0; margin: 20px 0;
padding: 15px; padding: 15px;