如何卸载已经停止的应用程序

Question

问题是，如果应用程序是 "stopped"，这将 return 什么都没有。但我还是想卸载它。我不知道应用程序名称，我正在将所有应用程序安装在服务器上，然后将它们全部卸载。

apps = AdminControl.queryNames('type=Application,node=' + nodeName + ',process=' + serverName + ',*').split()

这是我的代码。

serverObj = AdminControl.completeObjectName('type=Server,node=%s,name=%s,*' % (nodeName, serverName))
serverID = AdminConfig.getid('/Node:%s/Server:%s/' % (nodeName, serverName))

if serverID == "": 
    print "Can't find the server, exiting..."
    sys.exit(1)
else:
    cellName = AdminControl.getAttribute(serverObj, 'cellName')

#Uninstall Apps
apps = AdminControl.queryNames('type=Application,node=' + nodeName + ',process=' + serverName + ',*').split()
appManager=AdminControl.queryNames('type=ApplicationManager,node=' + nodeName + ',process=,*')
if len(apps) > 0:
    for app in apps:
        appName = AdminControl.getAttribute(app, 'name')
        AdminControl.invoke(appManager,'stopApplication', appName)
        print "Uninstalling application: " + appName
        AdminApp.uninstall(appName)
else:
    print "No applications to uninstall"

Answer 1

您可以使用 AdminApp.list() 获取目标范围的应用程序列表。所以对于服务器范围：

AdminApp.list("WebSphere:cell=yourCellName,node=yourNodeName,servers=yourServerName”)

有了这些信息，您就可以使用 AdminApp.uninstall() 卸载应用程序，例如：

AdminApp.uninstall('NameOfApp')

Answer 2

您可以使用以下代码片段卸载部署在目标服务器上的所有应用程序：

#Get the list of all Apps deployed in target server
installedApps=AdminApp.list("WebSphere:cell=%s,node=%s,server=%s" % (cellName, nodeName, serverName))

#Check if there are any installed Apps on the server
if len (installedApps) > 0:
    #if there are installed Apps, iterate through the list and uninstall Apps one by one
    for app in installedApps.splitlines():
        print "uninstalling "+ app +" ...."
        AdminApp.uninstall(app)
    #Save the changes
    AdminConfig.save()
else:
    #if there are no installed Apps, do nothing
    print "No applications to uninstall"

如何卸载已经停止的应用程序

How to uninstall an application that is already stopped

websphere

wsadmin