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fix: docker dashboard shows actual image size from manifest layers

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DevITWay
2026-01-31 10:41:55 +00:00
parent f76c6d6075
commit ce30c5b57d
1 changed files with 60 additions and 4 deletions
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64
nora-registry/src/ui/api.rs
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@@ -396,6 +396,11 @@ pub async fn get_docker_repos(storage: &Storage) -> Vec<RepoInfo> {
let mut repos: HashMap<String, (RepoInfo, u64)> = HashMap::new(); // (info, latest_modified)
for key in &keys {
// Skip .meta.json files
if key.ends_with(".meta.json") {
continue;
}
if let Some(rest) = key.strip_prefix("docker/") {
let parts: Vec<_> = rest.split('/').collect();
if parts.len() >= 3 {
@@ -412,10 +417,35 @@ pub async fn get_docker_repos(storage: &Storage) -> Vec<RepoInfo> {
)
});
if parts[1] == "manifests" {
if parts[1] == "manifests" && key.ends_with(".json") {
entry.0.versions += 1;
// Parse manifest to get actual image size (config + layers)
if let Ok(manifest_data) = storage.get(key).await {
if let Ok(manifest) =
serde_json::from_slice::<serde_json::Value>(&manifest_data)
{
let config_size = manifest
.get("config")
.and_then(|c| c.get("size"))
.and_then(|s| s.as_u64())
.unwrap_or(0);
let layers_size: u64 = manifest
.get("layers")
.and_then(|l| l.as_array())
.map(|layers| {
layers
.iter()
.filter_map(|l| l.get("size").and_then(|s| s.as_u64()))
.sum()
})
.unwrap_or(0);
entry.0.size += config_size + layers_size;
}
}
// Update timestamp
if let Some(meta) = storage.stat(key).await {
entry.0.size += meta.size;
if meta.modified > entry.1 {
entry.1 = meta.modified;
entry.0.updated = format_timestamp(meta.modified);
@@ -470,11 +500,37 @@ pub async fn get_docker_detail(state: &AppState, name: &str) -> DockerDetail {
"N/A".to_string()
};
// Use size from metadata if available, otherwise from file
// Calculate size from manifest layers (config + layers)
let size = if metadata.size_bytes > 0 {
metadata.size_bytes
} else {
state.storage.stat(key).await.map(|m| m.size).unwrap_or(0)
// Parse manifest to get actual image size
if let Ok(manifest_data) = state.storage.get(key).await {
if let Ok(manifest) =
serde_json::from_slice::<serde_json::Value>(&manifest_data)
{
let config_size = manifest
.get("config")
.and_then(|c| c.get("size"))
.and_then(|s| s.as_u64())
.unwrap_or(0);
let layers_size: u64 = manifest
.get("layers")
.and_then(|l| l.as_array())
.map(|layers| {
layers
.iter()
.filter_map(|l| l.get("size").and_then(|s| s.as_u64()))
.sum()
})
.unwrap_or(0);
config_size + layers_size
} else {
0
}
} else {
0
}
};
// Format last_pulled