I'm trying to deploy the openstack zed version,
When deploying venus, it is found that openstack.org does not provide a deployment tutorial for venus.I clone the project,pip install -r requirements.txt,build,install.Later, an error was reported when using the venus-manager version.The error message is as follows. Please point out the following reasons or give me a deployment document.thanks.enter image description here
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Trying to compile Corda from scratch. I cloned version 4.3 from Github. Details and error codes below.I am using Oracle java version 1.8. I have asked this question on slack as well but didn't find anyone who has faced this issue before.
Task :node-api-tests:test
net.corda.nodeapitests.internal.crypto.X509UtilitiesTest > create valid server certificate chain FAILED
java.security.cert.CertificateException at X509UtilitiesTest.kt:166
net.corda.nodeapitests.internal.crypto.X509UtilitiesTest > create valid self-signed CA certificate FAILED
java.security.cert.CertificateException at X509UtilitiesTest.kt:131
46 tests completed, 2 failed
Task :node-api-tests:test FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ‘:node-api-tests:test’.
So it looks like you're trying to build Corda's source code. Most of the time you really won't need to do this. I'd recommend instead just taking a look at the Corda samples as they use gradle which will download the jars and compile the samples for you.
Here's a link to some of those sample repo's so you can try building off of them.
https://github.com/corda/samples-kotlin
https://github.com/corda/samples-java
All of them compile and run the same way so it shouldn't be too difficult to get running.
./gradlew deployNodes
and then
./build/nodes/runnodes
I'm trying to install aodh. I am following this tutorial - https://docs.openstack.org/aodh/stein/install/install-ubuntu.html
When I run this command
aodh alarm list
I'm getting following error.
<html>
<head>
<title>503 Service Unavailable</title>
</head>
<body>
<h1>503 Service Unavailable</h1>
The server is currently unavailable. Please try again at a later time.<br /><br />
The Keystone service is temporarily unavailable.
</body>
</html> (HTTP 503) (Request-ID: req-9f8035a5-e324-4e2f-b3f0-037b68f88d1a)
Even though the error says keystone is unavailable, I highly suspect that already there was some problem with aodh installation.
From the aodh link above, I in the final step, it says:
Restart the Alarming services:
# service aodh-api restart
# service aodh-evaluator restart
# service aodh-notifier restart
# service aodh-listener restart
When I tried this
service aodh-api restart
I got following error
Failed to restart aodh-api.service: Unit aodh-api.service not found.
Moreover in step 2 of above link
Source the admin credentials to gain access to admin-only CLI commands:
$ . admin-openrc
Since, I was unable to find admin-openrc, I skipped that step.
So, I am thinking probably aodh installation didn't go well. Hence the aforementioned error in 'aodh alarm list' command.
Other commands like 'nova list' etc are running fine
Can someone please help in figuring out, what could be going wrong?
Install aodh component as plugin during devstack installation.
https://ask.openstack.org/en/question/116895/how-to-configure-devstack-with-ceilometer-gnocchi-and-aodh-components/
Recently, I encountered this problem, which has been answered on the official website.
https://docs.openstack.org/aodh/latest/contributor/install/index.html
Default, API is provided by apache2 wsgi.
But in my environment, this method can not successfully.
Another method, remove aodh apache2 wsgi, and create aodh-api service.
this method success.
I am getting below error while building Corda Version 1 (branch name - release-V1)
Task :core:test
net.corda.core.flows.ContractUpgradeFlowTest > 2 parties contract upgrade using RPC FAILED
java.util.concurrent.TimeoutException at ContractUpgradeFlowTest.kt:123
329 tests completed, 1 failed
FAILURE: Build failed with an exception.
Please help...
You can build the project without running the tests by using the command ./gradlew build -x test or gradlew.bat build -x test.
The integration tests can occasionally time-out, so I wouldn't be concerned by this issue. We are working to fix this.
In general, you shouldn't need to build Corda itself. The binaries for release-V1 are published to Maven, so will be downloaded automatically. You should probably work from the templates:
https://github.com/corda/cordapp-template-java
https://github.com/corda/cordapp-template-kotlin
I just built standard core 15.09a on linux and run sample apps basic_client.
This one built by scons.
bin/samples/basic_client works fine.
However, I built cpp/samples/basic/basic_client with Makefile.
It does not work. It shows an error
"0.232 ****** ERROR ALLJOYN external ...e/src/BusAttachment.cc:560 | BusAttachment::Connect failed: ER_OS_ERROR
BusAttachment::Connect('') failed.".
So, I launched the bin/allhoyn-daemon, then no error occurred.
What is difference between scon and Makefile version?
Additionally, where can I get the information of application under the bin directory?
I searched the web-site of AllSeen and couldn't find any info.
As i know, the error that you got when build with Makefile happens because basic_client hasn't alljoyn router inside, with scons it runs fine because it compiles with BR=on and some flags:
-lajrouter -lBundledRouter.o -lssl -lcrypto
For more infomation, visit: here
I'm trying to install my first Blueprints following website: http://getcloudify.org/guide/3.2/getting-started-deploy-blueprint-locally.html, but when running the command:
D:\cloudify-manager\cloudify-nodecellar-example>cfy local init --blueprint-path aws-ec2-blueprint.yaml
I get the following error:
'ami-d05e75b8' is not of type 'object'; Path to error: inputs.image
My aws-ec2-blueprint.yaml:
...
inputs:
image: ami-d05e75b8
size: m4.large
agent_user: ubuntu
node_templates:
...
Any suggestion?
You are trying to deploy locally a blueprint that should be run on an AWS VM.
If you wish to run Nodecellar locally please try to run: https://github.com/cloudify-cosmo/cloudify-nodecellar-example/blob/master/local-blueprint.yaml
BR,
Jonathan