docs: document --password flag in README and site

Author: franckferman

README.md

@@ -231,6 +231,15 @@ do-manager droplet create --name c2-node \
   --user-data-file ./setup.sh \
   --wait
 
+# Create with root password set via cloud-init
+do-manager droplet create --name test-01 --region fra1 --password "S3cr3t!" --wait
+
+# Password composes with templates and scripts
+do-manager droplet create --name redir-01 --region fra1 \
+  --template redirector-nginx \
+  --template-var C2BackendHost=10.20.0.2 \
+  --password "S3cr3t!" --wait
+
 # Delete
 do-manager droplet delete <id>           # single
 do-manager droplet delete 111 222 333    # multiple in parallel
@@ -270,6 +279,9 @@ do-manager droplet exec --tag c2 -- "systemctl status havoc"
 | `--tags` | none | Tags |
 | `--user-data` | none | Cloud-init script (inline) |
 | `--user-data-file` | none | Path to startup script |
+| `--template` | none | Built-in cloud-init template |
+| `--template-var` | none | Template variable `KEY=VALUE` (repeatable) |
+| `--password` | none | Set root password via cloud-init (composable with `--template` and `--user-data-file`) |
 | `--vpc-uuid` | none | Place inside this VPC |
 | `--ipv6` | false | Enable IPv6 |
 | `--backups` | false | Enable automatic backups |

docs/index.html

@@ -1318,7 +1318,11 @@ <h3>Create flags</h3>
           <tr><td><code>-i, --image</code></td><td><code>ubuntu-22-04-x64</code></td><td>Image slug</td></tr>
           <tr><td><code>--ssh-keys</code></td><td></td><td>SSH key IDs (comma-separated)</td></tr>
           <tr><td><code>--tags</code></td><td></td><td>Tags (comma-separated)</td></tr>
-          <tr><td><code>--user-data</code></td><td></td><td>Cloud-init script content</td></tr>
+          <tr><td><code>--user-data</code></td><td></td><td>Cloud-init script content (inline)</td></tr>
+          <tr><td><code>--user-data-file</code></td><td></td><td>Path to a cloud-init / bash script file</td></tr>
+          <tr><td><code>--template</code></td><td></td><td>Built-in cloud-init template (see <code>template list</code>)</td></tr>
+          <tr><td><code>--template-var</code></td><td></td><td>Template variable <code>KEY=VALUE</code> (repeatable)</td></tr>
+          <tr><td><code>--password</code></td><td></td><td>Set root password via cloud-init — composable with <code>--template</code> and <code>--user-data-file</code></td></tr>
           <tr><td><code>--ipv6</code></td><td><code>false</code></td><td>Enable IPv6</td></tr>
           <tr><td><code>--backups</code></td><td><code>false</code></td><td>Enable automatic backups</td></tr>
           <tr><td><code>-w, --wait</code></td><td><code>false</code></td><td>Poll until active, then print IP(s)</td></tr>
@@ -1914,6 +1918,7 @@ <h3>Key flags for <code>campaign deploy</code></h3>
             <tr><td><code>--outbound</code></td><td>Firewall outbound rule (repeatable)</td></tr>
             <tr><td><code>--reserve-ips</code></td><td>Reserve and assign a static IP to each Droplet</td></tr>
             <tr><td><code>--user-data-file</code></td><td>Bash / cloud-init script run at first boot</td></tr>
+            <tr><td><code>--password</code></td><td>Set root password via cloud-init on all Droplets (composable with templates)</td></tr>
             <tr><td><code>--ssh-keys</code></td><td>SSH key IDs to embed (comma-separated)</td></tr>
             <tr><td><code>--role</code></td><td>Multi-role spec: <code>name:count=N:snapshot=slug:preset=c2:reserve-ips</code> (repeatable, replaces simple flags)</td></tr>
             <tr><td><code>--operator-ip</code></td><td>Restrict SSH in preset firewall rules to this IP only</td></tr>