docker - 如何将点火数据安装到主机系统

Question

我想在docker中运行apache-ignite，并且我能够做到这一点。
但是问题在于，只要我旋转图像并在点燃时创建表，只要容器正在运行，它就会一直停留在该位置。如果我重新启动容器或再次启动点燃图像，则无法获取该数据。我知道每当旋转图像时，它总是创建新的容器。就我而言，如果我要保留数据，则需要提交并推送容器，以便下次启动时可以获取它。

但是有什么办法，我可以在主机系统上存储点火数据，并且每当我启动镜像时，它将在该位置读取/写入数据(短时批量安装)。

任何人都可以分享例子的经验或想法吗？
谢谢。

我将其与docker-compose结合使用，下面是我的docker-compose.yml文件。

version: "3.7"
services:
  ignite:
    image: apacheignite/ignite
    environment:
      - IGNITE_QUIET=false
    volumes:
      - "./ignite-main.xml:/opt/ignite/apache-ignite/config/default-config.xml"
    ports:
      - 11211:11211
      - 47100:47100
      - 47500:47500
      - 49112:49112

如果我运行docker-compose up命令，则会收到以下错误。

Recreating ignite-test_ignite_1 ... done
Attaching to ignite-test_ignite_1
ignite_1  | Ignite Command Line Startup, ver. 2.7.0#20181130-sha1:256ae401
ignite_1  | 2018 Copyright(C) Apache Software Foundation
ignite_1  | 
ignite_1  | class org.apache.ignite.IgniteException: Failed to instantiate Spring XML application context [springUrl=file:/opt/ignite/apache-ignite/config/default-config.xml, err=Line 1 in XML document from URL [file:/opt/ignite/apache-ignite/config/default-config.xml] is invalid; nested exception is org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 31; cvc-elt.1: Cannot find the declaration of element 'property'.]

Answer 1

@Update 您好，经过大量RnD处理后，我能够解决此问题。以下是我进行的配置1. docker-compose.yml

version: "3.5"
    services:
      ignite:
        image: apacheignite/ignite
        environment:
          - IGNITE_QUIET=false

        volumes:
          - ignite-persistence-1:/opt/ignite/
          - "./ignite_1.xml:/opt/ignite/apache-ignite/config/default-config.xml"

        ports:
          - 11211:11211
          - 47100:47100
          - 47500:47500
          - 49112:49112

        deploy:
          replicas: 1
          restart_policy:
            condition: on-failure
            delay: 30s
            max_attempts: 10
            window: 180s

    volumes:
      ignite-persistence-1:

ignite_1.xml用于数据持久性

               http://www.apache.org/licenses/LICENSE-2.0

          Unless required by applicable law or agreed to in writing, software
          distributed under the License is distributed on an "AS IS" BASIS,
          WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
          See the License for the specific language governing permissions and
          limitations under the License.
        -->
        <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.springframework.org/schema/beans         http://www.springframework.org/schema/beans/spring-beans.xsd">
           <bean id="ignite.cfg" class="org.apache.ignite.configuration.IgniteConfiguration">
              <!-- Enabling Apache Ignite Persistent Store. -->
              <property name="dataStorageConfiguration">
                 <bean class="org.apache.ignite.configuration.DataStorageConfiguration">
                    <property name="defaultDataRegionConfiguration">
                       <bean class="org.apache.ignite.configuration.DataRegionConfiguration">
                          <property name="persistenceEnabled" value="true" />
                       </bean>
                    </property>
                 </bean>
              </property>
              <property name="workDirectory" value="/opt/ignite/apache-ignite/data" />
              <!-- Explicitly configure TCP discovery SPI to provide a list of initial nodes. -->
              <property name="discoverySpi">
                 <bean class="org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi">
                    <property name="ipFinder">
                       <!-- Uncomment static IP finder to enable static-based discovery of initial nodes. -->
                       <!--<bean class="org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder">-->
                       <bean class="org.apache.ignite.spi.discovery.tcp.ipfinder.multicast.TcpDiscoveryMulticastIpFinder">
                          <property name="addresses">
                             <list>
                                <!-- In distributed environment, replace with actual host IP address. -->
                                <value>127.0.0.1:47500..47502</value>
                             </list>
                          </property>
                       </bean>
                    </property>
                 </bean>
              </property>
           </bean>
        </beans>

我将docker-compose.yml和ignite_1.xml保留在同一目录中，并从该目录打开终端并执行以下命令。

docker-compose up

通过使用 ignite-persistence-1:/ opt / ignite / ，即使停止或关闭docker-compose，我也能够保留数据。

我希望这也会对其他人有所帮助。

谢谢。