Add ability to filter by version for listHosts and listMgmtServers APIs

Author: nvazquez

api/src/main/java/org/apache/cloudstack/api/command/admin/host/ListHostsCmd.java

@@ -109,6 +109,9 @@ public class ListHostsCmd extends BaseListCmd {
     @Parameter(name = ApiConstants.ARCH, type = CommandType.STRING, description = "CPU Arch of the host", since = "4.20.1")
     private String arch;
 
+    @Parameter(name = ApiConstants.VERSION, type = CommandType.STRING, description = "the host version", since = "4.20.3")
+    private String version;
+
     /////////////////////////////////////////////////////
     /////////////////// Accessors ///////////////////////
     /////////////////////////////////////////////////////
@@ -197,6 +200,10 @@ public CPU.CPUArch getArch() {
         return StringUtils.isBlank(arch) ? null : CPU.CPUArch.fromType(arch);
     }
 
+    public String getVersion() {
+        return version;
+    }
+
     /////////////////////////////////////////////////////
     /////////////// API Implementation///////////////////
     /////////////////////////////////////////////////////

api/src/main/java/org/apache/cloudstack/api/command/admin/management/ListMgmtsCmd.java

@@ -45,6 +45,10 @@ public class ListMgmtsCmd extends BaseListCmd {
             since = "4.20.1.0")
     private Boolean peers;
 
+    @Parameter(name = ApiConstants.VERSION, type = CommandType.STRING,
+            description = "the version of the management server", since = "4.20.3")
+    private String version;
+
     /////////////////////////////////////////////////////
     /////////////////// Accessors ///////////////////////
     /////////////////////////////////////////////////////
@@ -61,6 +65,10 @@ public Boolean getPeers() {
         return BooleanUtils.toBooleanDefaultIfNull(peers, false);
     }
 
+    public String getVersion() {
+        return version;
+    }
+
     /////////////////////////////////////////////////////
     /////////////// API Implementation///////////////////
     /////////////////////////////////////////////////////

server/src/main/java/com/cloud/api/query/QueryManagerImpl.java

@@ -2309,6 +2309,7 @@ public Pair<List<Long>, Integer> searchForServerIdsAndCount(ListHostsCmd cmd) {
         Long pageSize = cmd.getPageSizeVal();
         Hypervisor.HypervisorType hypervisorType = cmd.getHypervisor();
         final CPU.CPUArch arch = cmd.getArch();
+        String version = cmd.getVersion();
 
         Filter searchFilter = new Filter(HostVO.class, "id", Boolean.TRUE, startIndex, pageSize);
 
@@ -2325,6 +2326,7 @@ public Pair<List<Long>, Integer> searchForServerIdsAndCount(ListHostsCmd cmd) {
         hostSearchBuilder.and("resourceState", hostSearchBuilder.entity().getResourceState(), SearchCriteria.Op.EQ);
         hostSearchBuilder.and("hypervisor_type", hostSearchBuilder.entity().getHypervisorType(), SearchCriteria.Op.EQ);
         hostSearchBuilder.and("arch", hostSearchBuilder.entity().getArch(), SearchCriteria.Op.EQ);
+        hostSearchBuilder.and("version", hostSearchBuilder.entity().getVersion(), SearchCriteria.Op.EQ);
 
         if (keyword != null) {
             hostSearchBuilder.and().op("keywordName", hostSearchBuilder.entity().getName(), SearchCriteria.Op.LIKE);
@@ -2409,6 +2411,10 @@ public Pair<List<Long>, Integer> searchForServerIdsAndCount(ListHostsCmd cmd) {
             sc.setParameters("arch", arch);
         }
 
+        if (version != null) {
+            sc.setParameters("version", version);
+        }
+
         Pair<List<HostVO>, Integer> uniqueHostPair = hostDao.searchAndCount(sc, searchFilter);
         Integer count = uniqueHostPair.second();
         List<Long> hostIds = uniqueHostPair.first().stream().map(HostVO::getId).collect(Collectors.toList());
@@ -5397,6 +5403,7 @@ public ListResponse<ManagementServerResponse> listManagementServers(ListMgmtsCmd
     protected Pair<List<ManagementServerJoinVO>, Integer> listManagementServersInternal(ListMgmtsCmd cmd) {
         Long id = cmd.getId();
         String name = cmd.getHostName();
+        String version = cmd.getVersion();
 
         SearchBuilder<ManagementServerJoinVO> sb = managementServerJoinDao.createSearchBuilder();
         SearchCriteria<ManagementServerJoinVO> sc = sb.create();
@@ -5406,6 +5413,9 @@ protected Pair<List<ManagementServerJoinVO>, Integer> listManagementServersInter
         if (name != null) {
             sc.addAnd("name", SearchCriteria.Op.EQ, name);
         }
+        if (version != null) {
+            sc.addAnd("version", SearchCriteria.Op.EQ, version);
+        }
         return managementServerJoinDao.searchAndCount(sc, null);
     }