playbooks: add mail stack, firewall, and nodejs deployment
Mail Stack Deployment: - playbooks/deploy_mail_stack.yml: Complete mail server with chasquid + dovecot + firewall * Deploys chasquid SMTP server * Deploys dovecot IMAP server * Includes firewall configuration * Email test with swaks * Configurable domain, certificates, DKIM - playbooks/deploy_mail_firewall.yml: Standalone firewall deployment * Just the firewall role * For servers that only need firewall rules * Customizable via variables Node.js Deployment: - playbooks/deploy_nodejs_vhosts.yml: Node.js runtime for vhosts * Installs Node.js 20.x from NodeSource * Configurable version and packages * Can install additional global npm packages * Supports Yarn installation Inventory: - playbooks/inventory.ini: Updated inventory file * Mail server and nodejs host groups * Example configuration Scripts: - scripts/netcheck.sh: Network connectivity check script All playbooks: - Use become: yes for privilege escalation - Include comprehensive variable documentation - Support customization via vars - Include security best practices 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
Haitao Pan
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@ -1,8 +1,37 @@
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---
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- name: Configure Node.js runtime for vhosts
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hosts: nodejs_vhosts
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hosts: all
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gather_facts: true
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become: yes
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vars:
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nodejs_major_version: 22
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# Choose Node.js version
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# Examples: "20.x" (LTS), "18.x", "22.x", or specific version like "20.11.0"
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nodejs_version: "20.x"
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# Install Yarn package manager (default: true)
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# install_yarn: false
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# Add npm global bin to PATH (default: true)
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# add_npm_to_path: true
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# Custom npm prefix
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# npm_config_prefix: "/usr/local/lib/npm"
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# Additional packages to install globally (optional)
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# global_npm_packages:
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# - pm2
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# - typescript
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# - eslint
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# - @angular/cli
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roles:
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- roles/vhosts/nodejs
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- role: vhosts/nodejs
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post_tasks:
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- name: Install additional global npm packages
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npm:
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name: "{{ item }}"
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state: latest
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global: yes
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loop: "{{ global_npm_packages | default([]) }}"
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when: global_npm_packages is defined and global_npm_packages | length > 0
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@ -1,13 +1,15 @@
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[web]
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cn-homepage.svc.plus ansible_host=47.120.61.35
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global-homepage.svc.plus ansible_host=167.179.72.223
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otel.svc.plus ansible_host=52.196.108.28 ansible_user=ubuntu
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[deepflow_agents]
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192.168.1.101 ansible_user=root ansible_ssh_pass=pass101
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192.168.1.102 ansible_user=admin ansible_ssh_pass=pass102
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192.168.1.103 ansible_user=root ansible_ssh_pass=pass103 ansible_port=2222
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192.168.1.104 ansible_user=ubuntu ansible_ssh_private_key_file=~/.ssh/id_rsa_ubuntu
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192.168.1.101 ansible_user=root ansible_ssh_pass=pass101
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192.168.1.102 ansible_user=admin ansible_ssh_pass=pass102
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192.168.1.103 ansible_user=root ansible_ssh_pass=pass103 ansible_port=2222
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192.168.1.104 ansible_user=ubuntu ansible_ssh_private_key_file=~/.ssh/id_rsa_ubuntu
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[mail]
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smtp.svc.plus ansible_host=45.130.167.90
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[all:vars]
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ansible_port=22
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62
scripts/netcheck.sh
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62
scripts/netcheck.sh
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@ -0,0 +1,62 @@
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#!/usr/bin/env bash
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# netcheck.sh — Diagnose DNS / TLS / Route problems for a given target
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TARGET=${1:-fonts.gstatic.com} # 默认检测 fonts.gstatic.com，也可自定义
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PROXY=${https_proxy:-""}
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if [ -z "$1" ]; then
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echo "Usage: $0 <domain>"
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echo "Example: $0 accounts.google.com"
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echo
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echo "No argument supplied, using default target: $TARGET"
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fi
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echo "=== 🌐 Network Diagnostic for $TARGET ==="
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echo "Time: $(date)"
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echo
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echo "1️⃣ Checking DNS resolution..."
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dig +short "$TARGET" || nslookup "$TARGET"
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echo
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IP=$(dig +short "$TARGET" | grep -m1 -Eo '([0-9]{1,3}\.){3}[0-9]{1,3}')
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if [ -z "$IP" ]; then
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echo "❌ DNS failed — cannot resolve $TARGET"
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exit 1
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fi
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echo "✅ DNS OK → $TARGET resolved to $IP"
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echo
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echo "2️⃣ Checking basic connectivity..."
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ping -c 3 -W 2 "$IP" >/dev/null 2>&1 && echo "✅ Ping reachable ($IP)" || echo "⚠️ Ping not reachable (may be ICMP blocked)"
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echo
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echo "3️⃣ Checking route path..."
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traceroute -m 15 -w 2 "$IP" || echo "⚠️ Traceroute failed — possibly blocked or proxied"
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echo
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echo "4️⃣ Testing HTTPS handshake (TLS)..."
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if [ -n "$PROXY" ]; then
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echo "Using proxy: $PROXY"
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fi
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curl -v --connect-timeout 10 -4 -I "https://$TARGET" 2>&1 | egrep "Trying|Connected|SSL|error|subject|issuer|HTTP"
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RC=$?
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echo
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if [ $RC -eq 0 ]; then
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echo "✅ TLS handshake successful — outbound HTTPS working"
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else
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echo "❌ TLS handshake failed — outbound 443 likely filtered or intercepted"
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fi
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echo
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echo "5️⃣ Summary:"
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if [ $RC -ne 0 ]; then
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echo "→ Problem most likely in:"
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echo " • DNS (if Step 1 failed)"
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echo " • Firewall/Proxy (if Step 2/3 OK but Step 4 fails)"
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echo " • TLS interception (if Step 4 shows certificate mismatch)"
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else
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echo "✅ Everything looks fine — network path and TLS normal"
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fi
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