JClouds-Chef:TokenType2上的IllegalAccessError吗? [英] JClouds-Chef: IllegalAccessError on TokenType2?
本文介绍了JClouds-Chef:TokenType2上的IllegalAccessError吗?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我正在使用 JClouds-Chef API引导Linux VM(myapp01.me.example.com )与Chef Client一起运行，然后通过typicalapp角色运行客户端并使用其应用程序堆栈配置VM:
I am using the JClouds-Chef API to bootstrap a Linux VM (myapp01.me.example.com) with Chef Client, and to then run the client and configure the VM with its app stack via a typicalapp role:
package com.me.myorg.chef;
import org.jclouds.Constants
import org.jclouds.ContextBuilder
import org.jclouds.chef.ChefContext
import org.jclouds.chef.ChefService
import org.jclouds.chef.config.ChefProperties
import org.jclouds.chef.domain.BootstrapConfig
import org.jclouds.chef.util.RunListBuilder
import org.jclouds.compute.domain.ExecResponse
import org.jclouds.compute.domain.OsFamily
import org.jclouds.domain.LoginCredentials
import org.jclouds.scriptbuilder.domain.Statement
import org.jclouds.ssh.SshClient
import org.jclouds.sshj.config.SshjSshClientModule
import com.google.common.base.Charsets
import com.google.common.collect.ImmutableSet
import com.google.common.io.Files
import com.google.common.net.HostAndPort
import com.google.inject.Key
import com.google.inject.TypeLiteral
public class ChefProvisioner {
public static void main(String[] args) {
ChefProvisioner.provision()
}
public static provision() {
String vmIp = "myapp01.me.example.com"; // A Linux VM living in our local vCenter
String vmSshUsername = "admin";
String vmSshPassword = "12345";
String endpoint = "https://mychefserver";
String client = "myuser";
String validator = "chef-validator";
String clientCredential = Files.toString(new File("C:\\Users\\myuser\\sandbox\\chef\\myuser.pem"), Charsets.UTF_8);
String validatorCredential = Files.toString(new File("C:\\Users\\myuser\\sandbox\\chef\\chef-validator.pem"), Charsets.UTF_8);
Properties props = new Properties();
props.put(ChefProperties.CHEF_VALIDATOR_NAME, validator);
props.put(ChefProperties.CHEF_VALIDATOR_CREDENTIAL, validatorCredential);
props.put(Constants.PROPERTY_RELAX_HOSTNAME, "true");
props.put(Constants.PROPERTY_TRUST_ALL_CERTS, "true");
ChefContext ctx = ContextBuilder.newBuilder("chef")
.endpoint(endpoint)
.credentials(client, clientCredential)
.overrides(props)
.modules(ImmutableSet.of(new SshjSshClientModule())) //
.buildView(ChefContext.class);
ChefService chef = ctx.getChefService();
List<String> runlist = new RunListBuilder().addRole("typicalapp").build();
BootstrapConfig bootstrapConfig = BootstrapConfig.builder().runlist(runlist).build();
chef.updateBootstrapConfigForGroup("jclouds-chef", bootstrapConfig);
Statement bootstrap = chef.createBootstrapScriptForGroup("jclouds-chef");
SshClient.Factory sshFactory = ctx.unwrap().utils()
.injector().getInstance(Key.get(new TypeLiteral<SshClient.Factory>() {}));
SshClient ssh = sshFactory.create(HostAndPort.fromParts(vmIp, 22),
LoginCredentials.builder().user(vmSshUsername).password(vmSshPassword).build());
ssh.connect();
try {
String rawScript = bootstrap.render(OsFamily.UNIX);
ExecResponse result = ssh.exec(rawScript);
} finally {
ssh.disconnect();
}
}
}
当我运行它时，我得到:
When I run this I get:
Exception in thread "main" java.util.ServiceConfigurationError: org.jclouds.apis.ApiMetadata: Provider org.jclouds.openstack.swift.SwiftApiMetadata could not be instantiated: java.lang.IllegalAccessError: tried to access class com.google.common.reflect.TypeResolver from class org.jclouds.util.TypeToken2
at java.util.ServiceLoader.fail(ServiceLoader.java:224)
at java.util.ServiceLoader.access$100(ServiceLoader.java:181)
at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:377)
at java.util.ServiceLoader$1.next(ServiceLoader.java:445)
at com.google.common.collect.ImmutableCollection$Builder.addAll(ImmutableCollection.java:323)
at com.google.common.collect.ImmutableSet$Builder.addAll(ImmutableSet.java:633)
at org.jclouds.apis.Apis.all(Apis.java:72)
at org.jclouds.apis.Apis.withId(Apis.java:89)
at org.jclouds.ContextBuilder.newBuilder(ContextBuilder.java:168)
at org.jclouds.ContextBuilder$newBuilder.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)
at com.me.myorg.chef.ChefProvisioner.provision(ChefProvisioner.groovy:51)
at com.me.myorg.chef.ChefProvisioner$provision.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:112)
at com.me.myorg.chef.ChefProvisioner.main(ChefProvisioner.groovy:27)
Caused by: java.lang.IllegalAccessError: tried to access class com.google.common.reflect.TypeResolver from class org.jclouds.util.TypeToken2
at org.jclouds.util.TypeToken2.where(TypeToken2.java:47)
at org.jclouds.rest.internal.BaseRestApiMetadata.contextToken(BaseRestApiMetadata.java:60)
at org.jclouds.rest.internal.BaseRestApiMetadata$Builder.<init>(BaseRestApiMetadata.java:74)
at org.jclouds.openstack.swift.SwiftApiMetadata$Builder.<init>(SwiftApiMetadata.java:85)
at org.jclouds.openstack.swift.SwiftApiMetadata$Builder.<init>(SwiftApiMetadata.java:81)
at org.jclouds.openstack.swift.SwiftApiMetadata$ConcreteBuilder.<init>(SwiftApiMetadata.java:108)
at org.jclouds.openstack.swift.SwiftApiMetadata$ConcreteBuilder.<init>(SwiftApiMetadata.java:108)
at org.jclouds.openstack.swift.SwiftApiMetadata.<init>(SwiftApiMetadata.java:60)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at java.lang.Class.newInstance(Class.java:374)
at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:373)
... 16 more
关于这里发生的事情有什么想法吗?
Any ideas as to what is going on here?
推荐答案
您将需要以下内容，以便能够引导您的VM:
You will need the following, in order to be able to bootstrap your VM:
- VM的IP地址.它必须是可访问的，并打开端口22(因为引导程序将通过SSH进行)并可以访问Internet，以便可以安装Ruby和Chef.
- Chef Server中的客户端及其对应的私钥. jclouds使用该客户端对Chef Server REST API执行操作.
- 验证者证书.该证书将被上传到该节点，以便它可以在Chef服务器中进行自注册.
在这种情况下，由于未使用jclouds ComputeService，因此您必须手动实例化SSH客户端以连接到虚拟机，但这应该非常简单.
In this case, as the jclouds ComputeService is not being used, you'll have to manually instantiate an SSH client to connect to the virtual machine, but it should be pretty straightforward.
在您提到的示例中，使用ChefSolo时克隆了Git存储库，但是由于您拥有Chef Server，因此您唯一需要做的就是配置连接以及所需的运行列表和属性.
In the example you mention, the Git repo is cloned when using ChefSolo, but since you have a Chef Server the only thing you need to do is to configure the connection and the desired run list and attributes.
要做一个最小的程序需要以下依赖项:
A minimal program to do that would require the following dependencies:
<!-- Required dependencies -->
<dependency>
<groupId>org.apache.jclouds.driver</groupId>
<artifactId>jclouds-sshj</artifactId>
<version>${jclouds.version}</version>
</dependency>
<dependency>
<groupId>org.apache.jclouds.api</groupId>
<artifactId>chef</artifactId>
<version>${jclouds.version}</version>
</dependency>
可能类似于以下内容:
更新:我已经更改了配置以匹配提供的 knife.rb 配置，并且还添加了一些属性来避免SSL错误，因为Chef端点是https.
Update: I've changed the configuration to match the provided knife.rb configuration, and also added a couple properties to avoid SSL errors, as your Chef endpoint is https.
// Configuration
String vmIp = "vm-ip";
String vmSshUsername = "root";
String vmSshPassword = "foo";
String endpoint = "https://mychefserver.example.com";
String client = "myuser";
String validator = "chef-validator";
String clientCredential = Files.toString(new File("/home/myuser/.chef/myuser.pem"), Charsets.UTF_8);
String validatorCredential = Files.toString(new File("/home/myuser/.chef/chef-validator.pem"), Charsets.UTF_8);
Properties props = new Properties();
props.put(ChefProperties.CHEF_VALIDATOR_NAME, validator);
props.put(ChefProperties.CHEF_VALIDATOR_CREDENTIAL, validatorCredential);
props.put(Constants.PROPERTY_RELAX_HOSTNAME, "true");
props.put(Constants.PROPERTY_TRUST_ALL_CERTS, "true");
/* *** First, create the context to connect to the Chef Server *** */
// Create the context and configure the SSH driver to use. sshj in this example
ChefContext ctx = ContextBuilder.newBuilder("chef")
.endpoint(endpoint)
.credentials(client, clientCredential)
.overrides(props)
.modules(ImmutableSet.of(new SshjSshClientModule())) //
.buildView(ChefContext.class);
CherService chef = ctx.getChefService();
/* *** Second, generate the bootstrap script *** */
// Generate the bootsrap configuration
List<String> runlist = new RunListBuilder().addRole("typicalapp").build();
BootstrapConfig bootstrapConfig = BootstrapConfig.builder().runlist(runlist).build();
// Generate the bootstrap script to be executed in the VM (this will persist
// the configuration in a data bag under the key 'jclouds-chef' so it can be reused
// and then build the bootstrap script with the information in the configuration data bag)
chef.updateBootstrapConfigForGroup("jclouds-chef", bootstrapConfig);
Statement bootstrap = chef.createBootstrapScriptForGroup("jclouds-chef");
/* *** Finally create an SSH connection manually and run the script on the VM *** */
SshClient.Factory sshFactory = ctx.unwrap().utils()
.injector().getInstance(Key.get(new TypeLiteral<SshClient.Factory>() {}));
SshClient ssh = sshFactory.create(HostAndPort.fromParts(vmIp, 22),
LoginCredentials.builder().user(vmSshUsername).password(vmSshPassword).build());
ssh.connect();
try {
String rawScript = bootstrap.render(OsFamily.UNIX);
ExecResponse result = ssh.exec(rawScript);
} finally {
ssh.disconnect();
}
这篇关于JClouds-Chef:TokenType2上的IllegalAccessError吗?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
查看全文
