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https://issues.apache.org/jira/browse/JCLOUDS-558?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13989122#comment-13989122
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Ignasi Barrera commented on JCLOUDS-558:
----------------------------------------
Thanks for the detailed report, [~awruef].
This error is caused because the json returned by OpenStack is not the one
jclouds expects. Jclouds tries to deserialize each server into a
[ServerInternal|https://github.com/jclouds/jclouds/blob/master/apis/openstack-nova/src/main/java/org/jclouds/openstack/nova/v2_0/config/NovaParserModule.java#L146-L157]
object by matching the fields in the constructor to the fields in the json
document.
The mismatch here is in the {{image}} field. The json contains an empty string,
while jclouds expects an object (an empty *{}* in the json).
I'm not the OpenStack expert here, but perhaps [~everett-toews], [~zack-s] or
[~jdaggett] will be able to help determine if there is an OpenStack version
thing or an issue in the jclouds domain object definition.
> JSON parse error on createNodesInGroup
> --------------------------------------
>
> Key: JCLOUDS-558
> URL: https://issues.apache.org/jira/browse/JCLOUDS-558
> Project: jclouds
> Issue Type: Bug
> Components: jclouds-compute
> Affects Versions: 1.7.2
> Environment: jclouds version 1.7.2 and 1.8.0-SNAPSHOT
> ubuntu 14.04 x86_64
> $ java -version
> java version "1.7.0_55"
> OpenJDK Runtime Environment (IcedTea 2.4.7) (7u55-2.4.7-1ubuntu1)
> OpenJDK 64-Bit Server VM (build 24.51-b03, mixed mode)
> openstack Havana 2013.2.3
> Reporter: Andrew Ruef
>
> using jclouds-example compute-basic:
> https://github.com/jclouds/jclouds-examples/tree/master/compute-basics
> with command line:
> java \
> -Dopenstack-nova.image-id=RegionOne/<image ID> \
> -Dopenstack-nova.login-user=ubuntu \
> -Djclouds.trust-all-certs=true \
> -Djclouds.keystone.credential-type=passwordCredentials \
> -Dopenstack-nova.endpoint=https://<openstack endpoint host>/v2.0 \
> -jar target/compute-basics-jar-with-dependencies.jar \
> openstack-nova <tenant>:<username> <password> mygroup add
> Command fails with exception:
> {noformat}
> - no jclouds.zones configured for provider openstack-nova
> - >> invoking server:list
> - Sending request 811507394: GET http://<host>/v2/<stuff>/servers/detail
> HTTP/1.1
> - >> GET http://<host>/v2/<stuff>/servers/detail HTTP/1.1
> - >> Accept: application/json
> - >> X-Auth-Token: <redacted>
> - Receiving response 811507394: HTTP/1.1 200 OK
> - << HTTP/1.1 200 OK
> - << Date: Sat, 03 May 2014 05:36:11 GMT
> - << Connection: keep-alive
> - << X-Compute-Request-Id: req-30c4d178-ac5f-4f86-8fc3-9dbd10f593ab
> - << Content-Type: application/json
> - << Content-Length: 1503
> - << "{"servers": [{"status": "ACTIVE", "updated": "2014-05-03T00:45:10Z",
> "hostId": "cfcfe7bbd3568725754d4cbf500668e0c3890c3f722d322b219559bd",
> "addresses": {"<tenantid>": [{"OS-EXT-IPS-MAC:mac_addr": "fa:16:3e:46:45:df",
> "version": 4, "addr": "10.10.3.2", "OS-EXT-IPS:type": "fixed"},
> {"OS-EXT-IPS-MAC:mac_addr": "fa:16:3e:46:45:df", "version": 4, "addr":
> "<ipaddr>", "OS-EXT-IPS:type": "floating"}]}, "links": [{"href":
> "http://<hostandport>/v2/<stuff>/servers/6aa6bb89-d9ef-4647-982a-803eee53f573",
> "rel": "self"}, {"href":
> "http://<hostandport>/<Stuff>/servers/6aa6bb89-d9ef-4647-982a-803eee53f573",
> "rel": "bookmark"}], "key_name": "foo-test", "image": "",
> "OS-EXT-STS:task_state": null, "OS-EXT-STS:vm_state": "active",
> "OS-SRV-USG:launched_at": "2014-05-03T00:45:09.000000", "flavor": {"id": "3",
> "links": [{"href": "http://<hostandport>/<stuff>/flavors/3", "rel":
> "bookmark"}]}, "id": "6aa6bb89-d9ef-4647-982a-803eee53f573",
> "security_groups": [{"name": "default"}], "OS-SRV-USG:terminated_at": null,
> "OS-EXT-AZ:availability_zone": "FOO", "user_id": "<username>", "name":
> "<hostname>", "created": "2014-05-03T00:44:12Z", "tenant_id": "<stuff>",
> "OS-DCF:diskConfig": "MANUAL", "os-extended-volumes:volumes_attached":
> [{"id": "<stuff>"}], "accessIPv4": "", "accessIPv6": "", "progress": 0,
> "OS-EXT-STS:power_state": 1, "config_drive": "", "metadata": {}}]}"
> - Error parsing input
> com.google.gson.JsonSyntaxException: java.lang.IllegalStateException:
> Expected BEGIN_OBJECT but was STRING
> at
> org.jclouds.json.internal.DeserializationConstructorAndReflectiveTypeAdapterFactory$DeserializeIntoParameterizedConstructor.read(DeserializationConstructorAndReflectiveTypeAdapterFactory.java:181)
> ~[compute-basics-jar-with-dependencies.jar:na]
> at
> org.jclouds.json.internal.DeserializationConstructorAndReflectiveTypeAdapterFactory$ParameterReader.read(DeserializationConstructorAndReflectiveTypeAdapterFactory.java:263)
> ~[compute-basics-jar-with-dependencies.jar:na]
> at
> org.jclouds.json.internal.DeserializationConstructorAndReflectiveTypeAdapterFactory$DeserializeIntoParameterizedConstructor.read(DeserializationConstructorAndReflectiveTypeAdapterFactory.java:175)
> ~[compute-basics-jar-with-dependencies.jar:na]
> at com.google.gson.Gson.fromJson(Gson.java:803)
> ~[compute-basics-jar-with-dependencies.jar:na]
> at com.google.gson.Gson.fromJson(Gson.java:868)
> ~[compute-basics-jar-with-dependencies.jar:na]
> at com.google.gson.Gson$1.deserialize(Gson.java:126)
> ~[compute-basics-jar-with-dependencies.jar:na]
> at
> org.jclouds.openstack.nova.v2_0.config.NovaParserModule$ServerAdapter.deserialize(NovaParserModule.java:129)
> ~[compute-basics-jar-with-dependencies.jar:na]
> at
> org.jclouds.openstack.nova.v2_0.config.NovaParserModule$ServerAdapter.deserialize(NovaParserModule.java:124)
> ~[compute-basics-jar-with-dependencies.jar:na]
> at com.google.gson.TreeTypeAdapter.read(TreeTypeAdapter.java:58)
> ~[compute-basics-jar-with-dependencies.jar:na]
> at
> org.jclouds.json.internal.NullFilteringTypeAdapterFactories$IterableTypeAdapter.readAndBuild(NullFilteringTypeAdapterFactories.java:92)
> ~[compute-basics-jar-with-dependencies.jar:na]
> at
> org.jclouds.json.internal.NullFilteringTypeAdapterFactories$IterableTypeAdapter.read(NullFilteringTypeAdapterFactories.java:84)
> ~[compute-basics-jar-with-dependencies.jar:na]
> at
> org.jclouds.json.internal.NullFilteringTypeAdapterFactories$IterableTypeAdapter.read(NullFilteringTypeAdapterFactories.java:63)
> ~[compute-basics-jar-with-dependencies.jar:na]
> at
> org.jclouds.json.internal.DeserializationConstructorAndReflectiveTypeAdapterFactory$ParameterReader.read(DeserializationConstructorAndReflectiveTypeAdapterFactory.java:263)
> ~[compute-basics-jar-with-dependencies.jar:na]
> at
> org.jclouds.json.internal.DeserializationConstructorAndReflectiveTypeAdapterFactory$DeserializeIntoParameterizedConstructor.read(DeserializationConstructorAndReflectiveTypeAdapterFactory.java:175)
> ~[compute-basics-jar-with-dependencies.jar:na]
> at com.google.gson.Gson.fromJson(Gson.java:803)
> ~[compute-basics-jar-with-dependencies.jar:na]
> at com.google.gson.Gson.fromJson(Gson.java:768)
> ~[compute-basics-jar-with-dependencies.jar:na]
> at com.google.gson.Gson.fromJson(Gson.java:717)
> ~[compute-basics-jar-with-dependencies.jar:na]
> at org.jclouds.json.internal.GsonWrapper.fromJson(GsonWrapper.java:45)
> ~[compute-basics-jar-with-dependencies.jar:na]
> at org.jclouds.http.functions.ParseJson.apply(ParseJson.java:84)
> [compute-basics-jar-with-dependencies.jar:na]
> at org.jclouds.http.functions.ParseJson.apply(ParseJson.java:78)
> [compute-basics-jar-with-dependencies.jar:na]
> at org.jclouds.http.functions.ParseJson.apply(ParseJson.java:64)
> [compute-basics-jar-with-dependencies.jar:na]
> at org.jclouds.http.functions.ParseJson.apply(ParseJson.java:44)
> [compute-basics-jar-with-dependencies.jar:na]
> at
> com.google.common.base.Functions$FunctionComposition.apply(Functions.java:216)
> [compute-basics-jar-with-dependencies.jar:na]
> at
> org.jclouds.rest.internal.InvokeSyncToAsyncHttpMethod.invoke(InvokeSyncToAsyncHttpMethod.java:129)
> [compute-basics-jar-with-dependencies.jar:na]
> at
> org.jclouds.rest.internal.InvokeSyncToAsyncHttpMethod.apply(InvokeSyncToAsyncHttpMethod.java:95)
> [compute-basics-jar-with-dependencies.jar:na]
> at
> org.jclouds.rest.internal.InvokeSyncToAsyncHttpMethod.apply(InvokeSyncToAsyncHttpMethod.java:56)
> [compute-basics-jar-with-dependencies.jar:na]
> at
> org.jclouds.reflect.FunctionalReflection$FunctionalInvocationHandler.handleInvocation(FunctionalReflection.java:117)
> [compute-basics-jar-with-dependencies.jar:na]
> at
> com.google.common.reflect.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:87)
> [compute-basics-jar-with-dependencies.jar:na]
> at com.sun.proxy.$Proxy80.listInDetail(Unknown Source) [na:na]
> at
> org.jclouds.openstack.nova.v2_0.compute.NovaComputeServiceAdapter.listNodes(NovaComputeServiceAdapter.java:205)
> [compute-basics-jar-with-dependencies.jar:na]
> at
> org.jclouds.compute.strategy.impl.AdaptingComputeServiceStrategies.listDetailsOnNodesMatching(AdaptingComputeServiceStrategies.java:123)
> [compute-basics-jar-with-dependencies.jar:na]
> at
> org.jclouds.compute.strategy.impl.AdaptingComputeServiceStrategies.listNodes(AdaptingComputeServiceStrategies.java:113)
> [compute-basics-jar-with-dependencies.jar:na]
> at
> org.jclouds.compute.strategy.impl.CreateNodesWithGroupEncodedIntoNameThenAddToSet.getNextNames(CreateNodesWithGroupEncodedIntoNameThenAddToSet.java:194)
> [compute-basics-jar-with-dependencies.jar:na]
> at
> org.jclouds.compute.strategy.impl.CreateNodesWithGroupEncodedIntoNameThenAddToSet.execute(CreateNodesWithGroupEncodedIntoNameThenAddToSet.java:123)
> [compute-basics-jar-with-dependencies.jar:na]
> at
> org.jclouds.openstack.nova.v2_0.compute.strategy.ApplyNovaTemplateOptionsCreateNodesWithGroupEncodedIntoNameThenAddToSet.execute(ApplyNovaTemplateOptionsCreateNodesWithGroupEncodedIntoNameThenAddToSet.java:148)
> [compute-basics-jar-with-dependencies.jar:na]
> at
> org.jclouds.compute.internal.BaseComputeService.createNodesInGroup(BaseComputeService.java:215)
> [compute-basics-jar-with-dependencies.jar:na]
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> ~[na:1.7.0_55]
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> ~[na:1.7.0_55]
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> ~[na:1.7.0_55]
> at java.lang.reflect.Method.invoke(Method.java:606) ~[na:1.7.0_55]
> at
> com.google.inject.internal.DelegatingInvocationHandler.invoke(DelegatingInvocationHandler.java:37)
> [compute-basics-jar-with-dependencies.jar:na]
> at com.sun.proxy.$Proxy59.createNodesInGroup(Unknown Source) [na:na]
> at org.jclouds.examples.compute.basics.MainApp.main(MainApp.java:169)
> [compute-basics-jar-with-dependencies.jar:na]
> Caused by: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was
> STRING
> at
> com.google.gson.internal.bind.JsonTreeReader.expect(JsonTreeReader.java:139)
> ~[compute-basics-jar-with-dependencies.jar:na]
> at
> com.google.gson.internal.bind.JsonTreeReader.beginObject(JsonTreeReader.java:70)
> ~[compute-basics-jar-with-dependencies.jar:na]
> at
> org.jclouds.json.internal.DeserializationConstructorAndReflectiveTypeAdapterFactory$DeserializeIntoParameterizedConstructor.read(DeserializationConstructorAndReflectiveTypeAdapterFactory.java:167)
> ~[compute-basics-jar-with-dependencies.jar:na]
> ... 42 common frames omitted
> {noformat}
> It looks like the JSON schema is not appropriate? This version of OpenStack
> seems pretty old.. am I doing something wrong?
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