feat: Increase default disksize (#1030)

Dockerfile

@@ -66,7 +66,7 @@ EXPOSE 22 139 445 5000
 
 ENV RAM_SIZE="2G"
 ENV CPU_CORES="2"
-ENV DISK_SIZE="16G"
+ENV DISK_SIZE="256G"
 
 HEALTHCHECK --interval=60s --start-period=45s --retries=2 CMD /run/check.sh
 

compose.yml

@@ -3,7 +3,7 @@ services:
     container_name: dsm
     image: vdsm/virtual-dsm
     environment:
-      DISK_SIZE: "16G"
+      DISK_SIZE: "256G"
     devices:
       - /dev/kvm
       - /dev/net/tun

kubernetes.yml

@@ -8,7 +8,7 @@ spec:
   - ReadWriteOnce
   resources:
     requests:
-      storage: 16Gi
+      storage: 256Gi
 ---
 apiVersion: apps/v1
 kind: Deployment
@@ -31,7 +31,7 @@ spec:
         image: vdsm/virtual-dsm
         env:
         - name: DISK_SIZE
-          value: "16G"
+          value: "256G"
         ports:
           - containerPort: 5000
             name: http

readme.md

@@ -30,7 +30,7 @@ services:
     container_name: dsm
     image: vdsm/virtual-dsm
     environment:
-      DISK_SIZE: "16G"
+      DISK_SIZE: "256G"
     devices:
       - /dev/kvm
       - /dev/net/tun
@@ -47,7 +47,7 @@ services:
 ##### Via Docker CLI:
 
 ```bash
-docker run -it --rm --name dsm -p 5000:5000 --device=/dev/kvm --device=/dev/net/tun --cap-add NET_ADMIN -v "${PWD:-.}/dsm:/storage" --stop-timeout 120 vdsm/virtual-dsm
+docker run -it --rm --name dsm -e "DISK_SIZE=256G" -p 5000:5000 --device=/dev/kvm --device=/dev/net/tun --cap-add NET_ADMIN -v "${PWD:-.}/dsm:/storage" --stop-timeout 120 vdsm/virtual-dsm
 ```
 
 ##### Via Kubernetes:
@@ -87,35 +87,24 @@ kubectl apply -f https://raw.githubusercontent.com/vdsm/virtual-dsm/refs/heads/m
  
 ### How do I change the size of the disk?
 
-  To expand the default size of 16 GB, locate the `DISK_SIZE` setting in your compose file and modify it to your preferred capacity:
+  To expand the default size of 256 GB, locate the `DISK_SIZE` setting in your compose file and modify it to your preferred capacity:
 
   ```yaml
   environment:
-    DISK_SIZE: "128G"
+    DISK_SIZE: "512G"
   ```
   
 > [!TIP]
 > This can also be used to resize the existing disk to a larger capacity without any data loss.
 
-### How do I create a growable disk?
-
-  By default, the entire capacity of the disk will be reserved in advance.
-
-  To create a growable disk that only allocates space that is actually used, add the following environment variable:
-
-  ```yaml
-  environment:
-    DISK_FMT: "qcow2"
-  ```
-
 ### How do I add multiple disks?
 
   To create additional disks, modify your compose file like this:
   
   ```yaml
   environment:
-    DISK2_SIZE: "32G"
-    DISK3_SIZE: "64G"
+    DISK2_SIZE: "500G"
+    DISK3_SIZE: "750G"
   volumes:
     - ./example2:/storage2
     - ./example3:/storage3
@@ -263,14 +252,6 @@ kubectl apply -f https://raw.githubusercontent.com/vdsm/virtual-dsm/refs/heads/m
 
   There are only two minor differences: the Virtual Machine Manager package is not available, and Surveillance Station will not include any free licenses.
 
-### How do I run Windows in a container?
-
-  You can use [dockur/windows](https://github.com/dockur/windows) for that. It shares many of the same features, and even has completely automatic installation.
-
-### How do I run a Linux desktop in a container?
-
-  You can use [qemus/qemu](https://github.com/qemus/qemu) in that case.
-
 ### Is this project legal?
 
   Yes, this project contains only open-source code and does not distribute any copyrighted material. Neither does it try to circumvent any copyright protection measures. So under all applicable laws, this project will be considered legal. 

src/disk.sh

@@ -535,11 +535,7 @@ case "${DISK_TYPE,,}" in
 esac
 
 if [ -z "$ALLOCATE" ]; then
-  if [[ "${DISK_FMT,,}" == "raw" ]]; then
-    ALLOCATE="Y"
-  else
-    ALLOCATE="N"
-  fi
+  ALLOCATE="N"
 fi
 
 if [[ "$ALLOCATE" == [Nn]* ]]; then
@@ -554,7 +550,7 @@ DISK_OPTS+=$(createDevice "$BOOT" "$DISK_TYPE" "1" "0xa" "raw" "$DISK_IO" "$DISK
 DISK_OPTS+=$(createDevice "$SYSTEM" "$DISK_TYPE" "2" "0xb" "raw" "$DISK_IO" "$DISK_CACHE" "" "")
 
 DISK1_FILE="$STORAGE/${DISK_NAME}"
-if [[ ! -f "$DISK1_FILE.img" && -f "$STORAGE/data${DISK_SIZE}.img" ]]; then
+if [ ! -f "$DISK1_FILE.img" ] && [ -f "$STORAGE/data${DISK_SIZE}.img" ]; then
   # Fallback for legacy installs
   mv "$STORAGE/data${DISK_SIZE}.img" "$DISK1_FILE.img"
 fi