Update Podman

Podman.md

@@ -1,4 +1,4 @@
-## Example Healthcheck
+### Example Healthcheck
 
 ```bash
 podman run -d --name web \
@@ -8,3 +8,36 @@ podman run -d --name web \
   --health-retries=3 \
   nginx:alpine
 ```
+---
+### Limit resources from host system
+```bash
+    --cpus=0.3 \
+    --memory=2g \
+    --memory-swap=2.5g \
+    --cpu-shares=512 \
+```
+
+---
+## Hardening
+
+```bash
+    --read-only \
+    --security-opt no-new-privileges \
+    --cap-drop ALL \
+    --cap-add=CHOWN \
+    --cap-add=NET_BIND_SERVICE \
+    --cap-add=SETGID \
+    --cap-add=SETUID \
+```
+
+Tempfs examples
+```bash
+    --tmpfs /tmp:rw,size=256m \
+    --tmpfs /var/cache/fontconfig:rw,size=32m \
+    --tmpfs /usr/share/tessdata:rw,size=256m \
+    --tmpfs /configs:rw,size=16m \
+    --tmpfs /customFiles:rw,size=64m \
+    --tmpfs /logs:rw,size=64m \
+    --tmpfs /pipeline:rw,size=128m \
+    --tmpfs /home/stirlingpdfuser:rw,size=32m \
+```