chore: improve error logs (#10933)

Signed-off-by: Prajilesh <[email protected]>

Signed-off-by: Prajilesh <[email protected]>

controller/cache/cache.go

@@ -382,7 +382,7 @@ func (c *liveStateCache) getCluster(server string) (clustercache.ClusterCache, e
 
 	cluster, err := c.db.GetCluster(context.Background(), server)
 	if err != nil {
-		return nil, err
+		return nil, fmt.Errorf("error getting cluster: %w", err)
 	}
 
 	if !c.canHandleCluster(cluster) {
@@ -456,11 +456,11 @@ func (c *liveStateCache) getCluster(server string) (clustercache.ClusterCache, e
 func (c *liveStateCache) getSyncedCluster(server string) (clustercache.ClusterCache, error) {
 	clusterCache, err := c.getCluster(server)
 	if err != nil {
-		return nil, err
+		return nil, fmt.Errorf("error getting cluster: %w", err)
 	}
 	err = clusterCache.EnsureSynced()
 	if err != nil {
-		return nil, err
+		return nil, fmt.Errorf("error synchronizing cache state : %w", err)
 	}
 	return clusterCache, nil
 }
@@ -594,7 +594,7 @@ func (c *liveStateCache) watchSettings(ctx context.Context) {
 func (c *liveStateCache) Init() error {
 	cacheSettings, err := c.loadCacheSettings()
 	if err != nil {
-		return err
+		return fmt.Errorf("error loading cache settings: %w", err)
 	}
 	c.cacheSettings = *cacheSettings
 	return nil

util/github_app/repos.go

@@ -20,7 +20,7 @@ type repoAsCredentials struct {
 func (r *repoAsCredentials) GetAuthSecret(ctx context.Context, secretName string) (*github_app_auth.Authentication, error) {
 	repo, err := r.GetRepoCredsBySecretName(ctx, secretName)
 	if err != nil {
-		return nil, err
+		return nil, fmt.Errorf("error getting creds for %s: %w", secretName, err)
 	}
 	if repo == nil || repo.GithubAppPrivateKey == "" {
 		return nil, fmt.Errorf("no github app found for %s", secretName)