发现几处bug并修复

.gitignore

@@ -2,3 +2,4 @@
 *.iml
 /bishe-utils/target/
 /bishe-edge-center/log/
+/.idea/

bishe-edge-center/src/main/java/top/ninwoo/edgecenter/service/impl/ClusterServiceImpl.java

@@ -148,7 +148,11 @@ public class ClusterServiceImpl implements ClusterService {
      */
     @Override
     public Set<String> getContainerIdsByClusterId(long clusterId, String containerName) {
-        return clustersInfo.get(clusterId).get(containerName);
+        // 做安全判断
+        if(clustersInfo.containsKey(clusterId)) {
+            return clustersInfo.get(clusterId).get(containerName);
+        }
+        return new HashSet<>();
     }
 
     /**

bishe-utils/src/main/java/top/ninwoo/utils/util/impl/DockerUtilsImpl.java

@@ -62,6 +62,7 @@ public class DockerUtilsImpl implements DockerUtils {
         } catch (InterruptedException e) {
             e.printStackTrace();
         }
+
         List<DockerContainer> dockerContainers = convertDockerResult(containers);
         dockerContainers.forEach(dockerContainer -> containersMap.put(dockerContainer.getId(), dockerContainer));
         return containersMap;
@@ -74,7 +75,9 @@ public class DockerUtilsImpl implements DockerUtils {
      */
     public List<DockerContainer> convertDockerResult(List<Container> containers) {
         if(containers == null) {
-            throw new RuntimeException("容器列表不能为null");
+            LOG.warn("docker容器列表为null");
+            // 返回一个空的列表
+            return new ArrayList<>();
         }
         List<DockerContainer> dockerContainers = new ArrayList<DockerContainer>(containers.size());
         containers.forEach(c -> {

pom.xml

@@ -19,6 +19,7 @@
             <plugin>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
+                <version>2.1.2.RELEASE</version>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>