rohityadavcloud opened a new issue, #11426:
URL: https://github.com/apache/cloudstack/issues/11426
### problem
On mbx launch, the zone deployment fails when trying to add host with:
```
2025-08-11 06:36:51,249 DEBUG [c.c.u.s.SSHCmdHelper]
(ApiServer-10:[ctx-02b4a502, ctx-4d6f0914]) (logid:a7d01871) Executing cmd:
sudo /usr/share/cloudstack-common/scripts/util/keystore-setup
/etc/cloudstack/agent/agent.properties /etc/cloudstack/agent/
...
2025-08-11 06:36:53,047 DEBUG [c.c.u.s.SSHCmdHelper]
(ApiServer-10:[ctx-02b4a502, ctx-4d6f0914]) (logid:a7d01871) SSH command: sudo
/usr/share/cloudstack-common/scripts/util/keystore-setup
/etc/cloudstack/agent/agent.properties /etc/cloudstack/agent/
...
2025-08-11 06:36:53,126 WARN [c.c.h.k.d.KvmServerDiscoverer]
(ApiServer-10:[ctx-02b4a502, ctx-4d6f0914]) (logid:a7d01871) can't setup
agent, due to java.lang.NullPointerException: Cannot invoke
"java.security.KeyPair.getPrivate()" because "caKeyPair" is null - Cannot
invoke "java.security.KeyPair.getPrivate()" because "caKeyPair" is null
2025-08-11 06:36:53,126 DEBUG [c.c.h.k.d.KvmServerDiscoverer]
(ApiServer-10:[ctx-02b4a502, ctx-4d6f0914]) (logid:a7d01871) can't setup
agent, due to java.lang.NullPointerException: Cannot invoke
"java.security.KeyPair.getPrivate()" because "caKeyPair" is null - Cannot
invoke "java.security.KeyPair.getPrivate()" because "caKeyPair" is null
java.lang.NullPointerException: Cannot invoke
"java.security.KeyPair.getPrivate()" because "caKeyPair" is null
at
org.apache.cloudstack.utils.security.CertUtils.generateV3Certificate(CertUtils.java:242)
at
org.apache.cloudstack.ca.provider.RootCAProvider.generateCertificateUsingCsr(RootCAProvider.java:204)
at
org.apache.cloudstack.ca.provider.RootCAProvider.issueCertificate(RootCAProvider.java:238)
at
org.apache.cloudstack.ca.CAManagerImpl.issueCertificate(CAManagerImpl.java:163)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
```
### versions
ACS 4.21 EL8 (Alma Linux 8) with mbx (main/v0.5)
### The steps to reproduce the bug
1. mbx deploy:
```
mbx deploy 421-xaas-demo mbxt-kvm-el8 mbxt-kvm-el8
https://download.cloudstack.org/testing/4.21.0.0-RC2/el8/4.21/
```
2. Launch
```
$ mbx launch qa1-421-xaas-demo-2de0f286-kvm
...
Installing collected packages: protobuf, mysql-connector-python
Successfully installed mysql-connector-python-8.0.31 protobuf-3.19.6
WARNING: Running pip as the 'root' user can result in broken permissions and
conflicting behaviour with the system package manager. It is recommended to use
a virtual environment instead: https://pip.pypa.io/warnings/venv
/usr/local/lib/python3.6/site-packages/paramiko/transport.py:32:
CryptographyDeprecationWarning: Python 3.6 is no longer supported by the Python
core team. Therefore, support for it is deprecated in cryptography. The next
release of cryptography will remove support for Python 3.6.
from cryptography.hazmat.backends import default_backend
==== Log Folder Path:
/tmp/MarvinLogs/DeployDataCenter__Aug_11_2025_06_36_34_JW0EGB All logs will be
available here ====
==== Deploy DC Started ====
Exception Occurred :['Traceback (most recent call last):\n', ' File
"/usr/local/lib/python3.6/site-packages/marvin/deployDataCenter.py", line 141,
in addHosts\n ret = self.__apiClient.addHost(hostcmd)\n', ' File
"/usr/local/lib/python3.6/site-packages/marvin/cloudstackAPI/cloudstackAPIClient.py",
line 2322, in addHost\n response = self.connection.marvinRequest(command,
response_type=response, method=method)\n', ' File
"/usr/local/lib/python3.6/site-packages/marvin/cloudstackConnection.py", line
381, in marvinRequest\n raise e\n', ' File
"/usr/local/lib/python3.6/site-packages/marvin/cloudstackConnection.py", line
376, in marvinRequest\n raise self.__lastError\n', ' File
"/usr/local/lib/python3.6/site-packages/marvin/cloudstackConnection.py", line
310, in __parseAndGetResponse\n response_cls)\n', ' File
"/usr/local/lib/python3.6/site-packages/marvin/jsonHelper.py", line 155, in
getResultObj\n raise cloudstackException.CloudstackAPIException(respname,
errMsg)
\n', 'marvin.cloudstackException.CloudstackAPIException: Execute cmd: addhost
failed, due to: errorCode: 530, errorText:Could not add host at
[http://172.20.0.154] with zone [Zone {"id": "1", "name": "DC", "uuid":
"fe9fedba-49d7-4012-a34a-fa21b8d9c8cc"}], pod [HostPod
{"id":1,"name":"Pod","uuid":"57910121-553d-4a8a-8051-eefd5c19f22c"}] and
cluster [Cluster {id: "1", name: "Cluster", uuid:
"c3968e84-6c5e-43b0-a41d-f43b4c2d2a13"}] due to: [ can\'t setup agent, due to
java.lang.NullPointerException: Cannot invoke
"java.security.KeyPair.getPrivate()" because "caKeyPair" is null - Cannot
invoke "java.security.KeyPair.getPrivate()" because "caKeyPair" is null].\n']
Exception Occurred :['Traceback (most recent call last):\n', ' File
"/usr/local/lib/python3.6/site-packages/marvin/deployDataCenter.py", line 141,
in addHosts\n ret = self.__apiClient.addHost(hostcmd)\n', ' File
"/usr/local/lib/python3.6/site-packages/marvin/cloudstackAPI/cloudstackAPIClient.py",
line 2322, in addHost\n response = self.connection.marvinRequest(command,
response_type=response, method=method)\n', ' File
"/usr/local/lib/python3.6/site-packages/marvin/cloudstackConnection.py", line
381, in marvinRequest\n raise e\n', ' File
"/usr/local/lib/python3.6/site-packages/marvin/cloudstackConnection.py", line
376, in marvinRequest\n raise self.__lastError\n', ' File
"/usr/local/lib/python3.6/site-packages/marvin/cloudstackConnection.py", line
310, in __parseAndGetResponse\n response_cls)\n', ' File
"/usr/local/lib/python3.6/site-packages/marvin/jsonHelper.py", line 155, in
getResultObj\n raise cloudstackException.CloudstackAPIException(respname,
errMsg)
\n', 'marvin.cloudstackException.CloudstackAPIException: Execute cmd: addhost
failed, due to: errorCode: 530, errorText:Could not add host at
[http://172.20.0.234] with zone [Zone {"id": "1", "name": "DC", "uuid":
"fe9fedba-49d7-4012-a34a-fa21b8d9c8cc"}], pod [HostPod
{"id":1,"name":"Pod","uuid":"57910121-553d-4a8a-8051-eefd5c19f22c"}] and
cluster [Cluster {id: "1", name: "Cluster", uuid:
"c3968e84-6c5e-43b0-a41d-f43b4c2d2a13"}] due to: [ can\'t setup agent, due to
java.lang.NullPointerException: Cannot invoke
"java.security.KeyPair.getPrivate()" because "caKeyPair" is null - Cannot
invoke "java.security.KeyPair.getPrivate()" because "caKeyPair" is null].\n']
===deploy dc failed, so cleaning the created entries===
====DeployDC: CleanUp Started====
====Clean Up Entries=== {'Zone': ['fe9fedba-49d7-4012-a34a-fa21b8d9c8cc'],
'order': ['Cluster', 'Pod', 'PhysicalNetwork', 'Zone'], 'PhysicalNetwork':
['763ece0f-63f5-4363-8fca-b29b05f9f176'], 'Pod':
['57910121-553d-4a8a-8051-eefd5c19f22c'], 'Cluster':
['c3968e84-6c5e-43b0-a41d-f43b4c2d2a13']}
===Removing DataCenter Successful===
```
### What to do about it?
_No response_
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