fix: specified 2Gi db size from LAMPconfig

examples/lamp/src/main.rs

@@ -24,6 +24,7 @@ async fn main() {
         // This config can be extended as needed for more complicated configurations
         config: LAMPConfig {
             project_root: "./php".into(),
+            database_size: format!("2Gi").into(),
             ..Default::default()
         },
     };

harmony/src/modules/lamp.rs

@@ -37,7 +37,7 @@ pub struct LAMPScore {
 pub struct LAMPConfig {
     pub project_root: PathBuf,
     pub ssl_enabled: bool,
-    pub database_size: String,
+    pub database_size: Option<String>,
 }
 
 impl Default for LAMPConfig {
@@ -45,7 +45,7 @@ impl Default for LAMPConfig {
         LAMPConfig {
             project_root: Path::new("./src").to_path_buf(),
             ssl_enabled: true,
-            database_size: "2Gi".to_string(),
+            database_size: None,
         }
     }
 }
@@ -159,11 +159,13 @@ impl LAMPInterpret {
         inventory: &Inventory,
         topology: &T,
     ) -> Result<Outcome, InterpretError> {
-        let mut mariadb_overrides = HashMap::new();
+        let mut values_overrides = HashMap::new();
-        mariadb_overrides.insert(
+        if let Some(database_size) = self.score.config.database_size.clone() {
+            values_overrides.insert(
                 NonBlankString::from_str("primary.persistence.size").unwrap(),
-            self.score.config.database_size.clone(),
+                database_size,
             );
+        }
         let score = HelmChartScore {
             namespace: self.get_namespace(),
             release_name: NonBlankString::from_str(&format!("{}-database", self.score.name))
@@ -173,7 +175,7 @@ impl LAMPInterpret {
             )
             .unwrap(),
             chart_version: None,
-            values_overrides: Some(mariadb_overrides),
+            values_overrides: Some(values_overrides),
             create_namespace: true,
             install_only: true,
             values_yaml: None,
@@ -181,7 +183,6 @@ impl LAMPInterpret {
 
         score.create_interpret().execute(inventory, topology).await
     }
-
     fn build_dockerfile(&self, score: &LAMPScore) -> Result<PathBuf, Box<dyn std::error::Error>> {
         let mut dockerfile = Dockerfile::new();