Re: Set-Variable : Cannot process command because of one or more missing mandatory parameters: Name.
I just noticed that there is still an error: Set-Variable: Cannot process command because of one or more missing mandatory parameters: Name. That is because in *Bash* (Linux) and *MS-DOS* (Windows), you can just type set to get a list of all environment variables. However, in *PowerShell* (cross-platform), the equivalent command is ls Env: (including the colon : at the end!) If you type set in PowerShell, it interprets that as the cmdlet Set-Variable, which expects a mandatory parameter -Name. Fortunately this is not a fatal error for the Jenkins connection, because it's just a debugging statement. -- Amedee On Friday, February 12, 2021 at 11:42:12 AM UTC+1 Amedee Van Gasse wrote: > I'm happy to report that Jenkins works fine with PowerShell 7! > > > I have this in my connection log: > > [02/12/21 10:58:38] [SSH] SSH host key matches key seen previously for > this host. Connection will be allowed. > [02/12/21 10:58:38] [SSH] Authentication successful. > [02/12/21 10:58:50] [SSH] The remote user's environment is: > [91mSet-Variable: [91mCannot process command because of one or more > missing mandatory parameters: Name. [0m > [02/12/21 10:58:53] [SSH] Checking java version of > C:\Users\jenkins/jdk/bin/java > [02/12/21 10:58:57] [SSH] C:\Users\jenkins/jdk/bin/java -version returned > 11.0.10. > [02/12/21 10:58:57] [SSH] Starting sftp client. > [02/12/21 10:58:58] [SSH] Copying latest remoting.jar... > [02/12/21 10:58:59] [SSH] Copied 1,521,553 bytes. > Expanded the channel window size to 4MB > [02/12/21 10:58:59] [SSH] Starting agent process: cd "C:\Users\jenkins" && > C:\Users\jenkins/jdk/bin/java -jar remoting.jar -workDir C:\Users\jenkins > -jar-cache C:\Users\jenkins/remoting/jarCache > Feb 12, 2021 9:59:02 AM org.jenkinsci.remoting.engine.WorkDirManager > initializeWorkDir > INFO: Using C:\Users\jenkins\remoting as a remoting work directory > Feb 12, 2021 9:59:02 AM org.jenkinsci.remoting.engine.WorkDirManager > setupLogging > INFO: Both error and output logs will be printed to > C:\Users\jenkins\remoting > <===[JENKINS REMOTING CAPACITY]===>channel started > Remoting version: 4.5 > This is a Windows agent > WARNING: An illegal reflective access operation has occurred > WARNING: Illegal reflective access by > org.jenkinsci.plugins.envinject.service.EnvInjectMasterEnvVarsSetter to > field java.lang.reflect.Field.modifiers > WARNING: Please consider reporting this to the maintainers of > org.jenkinsci.plugins.envinject.service.EnvInjectMasterEnvVarsSetter > WARNING: Use --illegal-access=warn to enable warnings of further illegal > reflective access operations > WARNING: All illegal access operations will be denied in a future release > Agent successfully connected and online > The Agent is connected, disconnect it before to try to connect it again. > > The An illegal reflective access operation has occurred is probably > something something Java 11, and I always ignore such warnings. > Maybe someone should consider reporting this to the maintainers of > org.jenkinsci.plugins.envinject.service.EnvInjectMasterEnvVarsSetter? :-) > > > This is how I configured the node with Ansible: > > - name: Install Win32-OpenSSH service > win_chocolatey: > name: openssh > package_params: /SSHServerFeature > state: present > ignore_errors: yes > > - name: Install Powershell Core > win_chocolatey: > name: powershell-core > state: present > > - name: Set the default SSH shell to PowerShell > win_regedit: > path: HKLM:\SOFTWARE\OpenSSH > name: DefaultShell > data: C:\Program Files\PowerShell\7\pwsh.exe > > The ignore_errors: yes with openssh is because I use the same Ansible > playbook for Packer (which goes to AWS) and Vagrant (which is for testing > on my local machine), and the local VM already has SSH running and I > haven't bothered yet with debugging that, so I just ignore the error when > Chcoclatey can't install OpenSSH due to port 22 already in use. > > But anyway: for anyone not using Ansible: you need to set the registry key > HKLM:\SOFTWARE\OpenSSH to the full path of pwsh.exe. > Powershell legacy and Powershell Core have a different executable name, > intentionally, so they can be used side-by-side. > > I hope this is useful for anyone. > > -- > Amedee > > > On Thursday, February 11, 2021 at 11:32:53 AM UTC+1 Amedee Van Gasse wrote: > >> That would actually be great and very much appreciated. >> >> >> I've been down the rabbit hole a bit further and found something that may >> be of interest. >> >> From what I've seen from the error, Jenkins sends compound shell commands >> to the node, with "&&" as pipeline chain operator. >> "&&" has the same function in Bash as well as in MS-DOS. >> PowerShell Windows (up to version 5 I guess) doesn't know '&&', there you >> have to use '-and'. >> However, PowerShell 7 (PowerShell Core, the open source cross-platform >> version) does implement pipeline chain operators. >> See >>
Re: Set-Variable : Cannot process command because of one or more missing mandatory parameters: Name.
I'm happy to report that Jenkins works fine with PowerShell 7! I have this in my connection log: [02/12/21 10:58:38] [SSH] SSH host key matches key seen previously for this host. Connection will be allowed. [02/12/21 10:58:38] [SSH] Authentication successful. [02/12/21 10:58:50] [SSH] The remote user's environment is: [91mSet-Variable: [91mCannot process command because of one or more missing mandatory parameters: Name. [0m [02/12/21 10:58:53] [SSH] Checking java version of C:\Users\jenkins/jdk/bin/java [02/12/21 10:58:57] [SSH] C:\Users\jenkins/jdk/bin/java -version returned 11.0.10. [02/12/21 10:58:57] [SSH] Starting sftp client. [02/12/21 10:58:58] [SSH] Copying latest remoting.jar... [02/12/21 10:58:59] [SSH] Copied 1,521,553 bytes. Expanded the channel window size to 4MB [02/12/21 10:58:59] [SSH] Starting agent process: cd "C:\Users\jenkins" && C:\Users\jenkins/jdk/bin/java -jar remoting.jar -workDir C:\Users\jenkins -jar-cache C:\Users\jenkins/remoting/jarCache Feb 12, 2021 9:59:02 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using C:\Users\jenkins\remoting as a remoting work directory Feb 12, 2021 9:59:02 AM org.jenkinsci.remoting.engine.WorkDirManager setupLogging INFO: Both error and output logs will be printed to C:\Users\jenkins\remoting <===[JENKINS REMOTING CAPACITY]===>channel started Remoting version: 4.5 This is a Windows agent WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by org.jenkinsci.plugins.envinject.service.EnvInjectMasterEnvVarsSetter to field java.lang.reflect.Field.modifiers WARNING: Please consider reporting this to the maintainers of org.jenkinsci.plugins.envinject.service.EnvInjectMasterEnvVarsSetter WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Agent successfully connected and online The Agent is connected, disconnect it before to try to connect it again. The An illegal reflective access operation has occurred is probably something something Java 11, and I always ignore such warnings. Maybe someone should consider reporting this to the maintainers of org.jenkinsci.plugins.envinject.service.EnvInjectMasterEnvVarsSetter? :-) This is how I configured the node with Ansible: - name: Install Win32-OpenSSH service win_chocolatey: name: openssh package_params: /SSHServerFeature state: present ignore_errors: yes - name: Install Powershell Core win_chocolatey: name: powershell-core state: present - name: Set the default SSH shell to PowerShell win_regedit: path: HKLM:\SOFTWARE\OpenSSH name: DefaultShell data: C:\Program Files\PowerShell\7\pwsh.exe The ignore_errors: yes with openssh is because I use the same Ansible playbook for Packer (which goes to AWS) and Vagrant (which is for testing on my local machine), and the local VM already has SSH running and I haven't bothered yet with debugging that, so I just ignore the error when Chcoclatey can't install OpenSSH due to port 22 already in use. But anyway: for anyone not using Ansible: you need to set the registry key HKLM:\SOFTWARE\OpenSSH to the full path of pwsh.exe. Powershell legacy and Powershell Core have a different executable name, intentionally, so they can be used side-by-side. I hope this is useful for anyone. -- Amedee On Thursday, February 11, 2021 at 11:32:53 AM UTC+1 Amedee Van Gasse wrote: > That would actually be great and very much appreciated. > > > I've been down the rabbit hole a bit further and found something that may > be of interest. > > From what I've seen from the error, Jenkins sends compound shell commands > to the node, with "&&" as pipeline chain operator. > "&&" has the same function in Bash as well as in MS-DOS. > PowerShell Windows (up to version 5 I guess) doesn't know '&&', there you > have to use '-and'. > However, PowerShell 7 (PowerShell Core, the open source cross-platform > version) does implement pipeline chain operators. > See > https://docs.microsoft.com/en-us/powershell/scripting/whats-new/what-s-new-in-powershell-70?view=powershell-7 > > I don't know if that will solve all of the issues with PowerShell, but > it's definitely worth giving a shot. > I'll try it out and report back here. > > On Wednesday, February 10, 2021 at 8:05:15 PM UTC+1 slide wrote: > >> FYI, I started to look at this again and will hopefully have a PR soon. >> >> On Tue, Feb 9, 2021, 08:07 Slide wrote: >> >>> That will cause problems, the ssh-agents-plugin is not set up to handle >>> PowerShell as the default shell. I looked into it a while back but didn't >>> make good progress. >>> >>> On Tue, Feb 9, 2021 at 2:45 AM Amedee Van Gasse >>> wrote: >>> FYI PowerShell is the default SSH shell on this machine. On Tuesday, February 9, 2021 at 10:27:38 AM UTC+1 Amedee Van Gasse wrote: > I got this when
Re: Set-Variable : Cannot process command because of one or more missing mandatory parameters: Name.
That would actually be great and very much appreciated.
I've been down the rabbit hole a bit further and found something that may
be of interest.
>From what I've seen from the error, Jenkins sends compound shell commands
to the node, with "&&" as pipeline chain operator.
"&&" has the same function in Bash as well as in MS-DOS.
PowerShell Windows (up to version 5 I guess) doesn't know '&&', there you
have to use '-and'.
However, PowerShell 7 (PowerShell Core, the open source cross-platform
version) does implement pipeline chain operators.
See
https://docs.microsoft.com/en-us/powershell/scripting/whats-new/what-s-new-in-powershell-70?view=powershell-7
I don't know if that will solve all of the issues with PowerShell, but it's
definitely worth giving a shot.
I'll try it out and report back here.
On Wednesday, February 10, 2021 at 8:05:15 PM UTC+1 slide wrote:
> FYI, I started to look at this again and will hopefully have a PR soon.
>
> On Tue, Feb 9, 2021, 08:07 Slide wrote:
>
>> That will cause problems, the ssh-agents-plugin is not set up to handle
>> PowerShell as the default shell. I looked into it a while back but didn't
>> make good progress.
>>
>> On Tue, Feb 9, 2021 at 2:45 AM Amedee Van Gasse
>> wrote:
>>
>>> FYI PowerShell is the default SSH shell on this machine.
>>>
>>> On Tuesday, February 9, 2021 at 10:27:38 AM UTC+1 Amedee Van Gasse wrote:
>>>
I got this when connecting to a Windows node, how do I fix this?
[02/09/21 10:20:58] [SSH] SSH host key matches key seen previously for
this host. Connection will be allowed.
[02/09/21 10:20:58] [SSH] Authentication successful.
[02/09/21 10:20:59] [SSH] The remote user's environment is:
Set-Variable : Cannot process command because of one or more missing
mandatory parameters: Name.
At line:1 char:1
+ set
+ ~~~
+ CategoryInfo : InvalidArgument: (:) [Set-Variable],
ParameterBindingException
+ FullyQualifiedErrorId :
MissingMandatoryParameter,Microsoft.PowerShell.Commands.SetVariableCommand
[02/09/21 10:21:00] [SSH] Checking java version of
C:\Users\jenkins/jdk/bin/java
[02/09/21 10:21:01] [SSH] C:\Users\jenkins/jdk/bin/java -version
returned 11.0.10.
[02/09/21 10:21:01] [SSH] Starting sftp client.
[02/09/21 10:21:01] [SSH] Copying latest remoting.jar...
[02/09/21 10:21:02] [SSH] Copied 1,521,553 bytes.
Expanded the channel window size to 4MB
[02/09/21 10:21:02] [SSH] Starting agent process: cd "C:\Users\jenkins"
&& C:\Users\jenkins/jdk/bin/java -jar remoting.jar -workDir
C:\Users\jenkins -jar-cache C:\Users\jenkins/remoting/jarCache
At line:1 char:23
+ cd "C:\Users\jenkins" && C:\Users\jenkins/jdk/bin/java -jar remoting
...
+ ~~
The token '&&' is not a valid statement separator in this version.
+ CategoryInfo : ParserError: (:) [],
ParentContainsErrorRecordException
+ FullyQualifiedErrorId : InvalidEndOfLine
Agent JVM has terminated. Exit code=1
[02/09/21 10:21:02] Launch failed - cleaning up connection
[02/09/21 10:21:02] [SSH] Connection closed.
SSHLauncher{host='ec2-3-123-229-137.eu-central-1.compute.amazonaws.com',
port=22, credentialsId='b56e65e1-beb0-4ad3-bcaa-e9c7aea3c4f8',
jvmOptions='', javaPath='', prefixStartSlaveCmd='',
suffixStartSlaveCmd='',
launchTimeoutSeconds=60, maxNumRetries=10, retryWaitTime=15,
sshHostKeyVerificationStrategy=hudson.plugins.sshslaves.verifiers.ManuallyTrustedKeyVerificationStrategy,
tcpNoDelay=true, trackCredentials=true}
[02/09/21 10:21:02] [SSH] Opening SSH connection to
ec2-3-123-229-137.eu-central-1.compute.amazonaws.com:22.
[02/09/21 10:21:03] [SSH] SSH host key matches key seen previously for
this host. Connection will be allowed.
[02/09/21 10:21:03] [SSH] Authentication successful.
[02/09/21 10:21:03] [SSH] The remote user's environment is:
Set-Variable : Cannot process command because of one or more missing
mandatory parameters: Name.
At line:1 char:1
+ set
+ ~~~
+ CategoryInfo : InvalidArgument: (:) [Set-Variable],
ParameterBindingException
+ FullyQualifiedErrorId :
MissingMandatoryParameter,Microsoft.PowerShell.Commands.SetVariableCommand
[02/09/21 10:21:04] [SSH] Checking java version of
C:\Users\jenkins/jdk/bin/java
[02/09/21 10:21:04] [SSH] C:\Users\jenkins/jdk/bin/java -version
returned 11.0.10.
[02/09/21 10:21:04] [SSH] Starting sftp client.
[02/09/21 10:21:04] [SSH] Copying latest remoting.jar...
Source agent hash is D866F0B482DB94F38E49B26B465D5DB5. Installed agent
hash is D866F0B482DB94F38E49B26B465D5DB5
Verified agent jar. No update is necessary.
Expanded the channel window size to 4MB
[02/09/21 10:21:09] [SSH]
Re: Set-Variable : Cannot process command because of one or more missing mandatory parameters: Name.
FYI, I started to look at this again and will hopefully have a PR soon.
On Tue, Feb 9, 2021, 08:07 Slide wrote:
> That will cause problems, the ssh-agents-plugin is not set up to handle
> PowerShell as the default shell. I looked into it a while back but didn't
> make good progress.
>
> On Tue, Feb 9, 2021 at 2:45 AM Amedee Van Gasse
> wrote:
>
>> FYI PowerShell is the default SSH shell on this machine.
>>
>> On Tuesday, February 9, 2021 at 10:27:38 AM UTC+1 Amedee Van Gasse wrote:
>>
>>> I got this when connecting to a Windows node, how do I fix this?
>>>
>>> [02/09/21 10:20:58] [SSH] SSH host key matches key seen previously for
>>> this host. Connection will be allowed.
>>> [02/09/21 10:20:58] [SSH] Authentication successful.
>>> [02/09/21 10:20:59] [SSH] The remote user's environment is:
>>> Set-Variable : Cannot process command because of one or more missing
>>> mandatory parameters: Name.
>>> At line:1 char:1
>>> + set
>>> + ~~~
>>> + CategoryInfo : InvalidArgument: (:) [Set-Variable],
>>> ParameterBindingException
>>> + FullyQualifiedErrorId :
>>> MissingMandatoryParameter,Microsoft.PowerShell.Commands.SetVariableCommand
>>>
>>> [02/09/21 10:21:00] [SSH] Checking java version of
>>> C:\Users\jenkins/jdk/bin/java
>>> [02/09/21 10:21:01] [SSH] C:\Users\jenkins/jdk/bin/java -version
>>> returned 11.0.10.
>>> [02/09/21 10:21:01] [SSH] Starting sftp client.
>>> [02/09/21 10:21:01] [SSH] Copying latest remoting.jar...
>>> [02/09/21 10:21:02] [SSH] Copied 1,521,553 bytes.
>>> Expanded the channel window size to 4MB
>>> [02/09/21 10:21:02] [SSH] Starting agent process: cd "C:\Users\jenkins"
>>> && C:\Users\jenkins/jdk/bin/java -jar remoting.jar -workDir
>>> C:\Users\jenkins -jar-cache C:\Users\jenkins/remoting/jarCache
>>> At line:1 char:23
>>> + cd "C:\Users\jenkins" && C:\Users\jenkins/jdk/bin/java -jar remoting
>>> ...
>>> + ~~
>>> The token '&&' is not a valid statement separator in this version.
>>> + CategoryInfo : ParserError: (:) [],
>>> ParentContainsErrorRecordException
>>> + FullyQualifiedErrorId : InvalidEndOfLine
>>>
>>> Agent JVM has terminated. Exit code=1
>>> [02/09/21 10:21:02] Launch failed - cleaning up connection
>>> [02/09/21 10:21:02] [SSH] Connection closed.
>>> SSHLauncher{host='ec2-3-123-229-137.eu-central-1.compute.amazonaws.com',
>>> port=22, credentialsId='b56e65e1-beb0-4ad3-bcaa-e9c7aea3c4f8',
>>> jvmOptions='', javaPath='', prefixStartSlaveCmd='', suffixStartSlaveCmd='',
>>> launchTimeoutSeconds=60, maxNumRetries=10, retryWaitTime=15,
>>> sshHostKeyVerificationStrategy=hudson.plugins.sshslaves.verifiers.ManuallyTrustedKeyVerificationStrategy,
>>> tcpNoDelay=true, trackCredentials=true}
>>> [02/09/21 10:21:02] [SSH] Opening SSH connection to
>>> ec2-3-123-229-137.eu-central-1.compute.amazonaws.com:22.
>>> [02/09/21 10:21:03] [SSH] SSH host key matches key seen previously for
>>> this host. Connection will be allowed.
>>> [02/09/21 10:21:03] [SSH] Authentication successful.
>>> [02/09/21 10:21:03] [SSH] The remote user's environment is:
>>> Set-Variable : Cannot process command because of one or more missing
>>> mandatory parameters: Name.
>>> At line:1 char:1
>>> + set
>>> + ~~~
>>> + CategoryInfo : InvalidArgument: (:) [Set-Variable],
>>> ParameterBindingException
>>> + FullyQualifiedErrorId :
>>> MissingMandatoryParameter,Microsoft.PowerShell.Commands.SetVariableCommand
>>>
>>> [02/09/21 10:21:04] [SSH] Checking java version of
>>> C:\Users\jenkins/jdk/bin/java
>>> [02/09/21 10:21:04] [SSH] C:\Users\jenkins/jdk/bin/java -version
>>> returned 11.0.10.
>>> [02/09/21 10:21:04] [SSH] Starting sftp client.
>>> [02/09/21 10:21:04] [SSH] Copying latest remoting.jar...
>>> Source agent hash is D866F0B482DB94F38E49B26B465D5DB5. Installed agent
>>> hash is D866F0B482DB94F38E49B26B465D5DB5
>>> Verified agent jar. No update is necessary.
>>> Expanded the channel window size to 4MB
>>> [02/09/21 10:21:09] [SSH] Starting agent process: cd "C:\Users\jenkins"
>>> && C:\Users\jenkins/jdk/bin/java -jar remoting.jar -workDir
>>> C:\Users\jenkins -jar-cache C:\Users\jenkins/remoting/jarCache
>>> At line:1 char:23
>>> + cd "C:\Users\jenkins" && C:\Users\jenkins/jdk/bin/java -jar remoting
>>> ...
>>> + ~~
>>> The token '&&' is not a valid statement separator in this version.
>>> + CategoryInfo : ParserError: (:) [],
>>> ParentContainsErrorRecordException
>>> + FullyQualifiedErrorId : InvalidEndOfLine
>>>
>>> Agent JVM has terminated. Exit code=1
>>> [02/09/21 10:21:10] Launch failed - cleaning up connection
>>> [02/09/21 10:21:10] [SSH] Connection closed.
>>> connect timed out
>>> SSH Connection failed with IOException: "connect timed out", retrying in
>>> 15 seconds. There are 2 more retries left.
>>> connect timed out
>>> SSH Connection failed with IOException: "connect timed out", retrying in
>>> 15 seconds. There are 1 more retries left.
>>> connect timed out
>>> ERROR:
Re: Set-Variable : Cannot process command because of one or more missing mandatory parameters: Name.
That will cause problems, the ssh-agents-plugin is not set up to handle
PowerShell as the default shell. I looked into it a while back but didn't
make good progress.
On Tue, Feb 9, 2021 at 2:45 AM Amedee Van Gasse
wrote:
> FYI PowerShell is the default SSH shell on this machine.
>
> On Tuesday, February 9, 2021 at 10:27:38 AM UTC+1 Amedee Van Gasse wrote:
>
>> I got this when connecting to a Windows node, how do I fix this?
>>
>> [02/09/21 10:20:58] [SSH] SSH host key matches key seen previously for
>> this host. Connection will be allowed.
>> [02/09/21 10:20:58] [SSH] Authentication successful.
>> [02/09/21 10:20:59] [SSH] The remote user's environment is:
>> Set-Variable : Cannot process command because of one or more missing
>> mandatory parameters: Name.
>> At line:1 char:1
>> + set
>> + ~~~
>> + CategoryInfo : InvalidArgument: (:) [Set-Variable],
>> ParameterBindingException
>> + FullyQualifiedErrorId :
>> MissingMandatoryParameter,Microsoft.PowerShell.Commands.SetVariableCommand
>>
>> [02/09/21 10:21:00] [SSH] Checking java version of
>> C:\Users\jenkins/jdk/bin/java
>> [02/09/21 10:21:01] [SSH] C:\Users\jenkins/jdk/bin/java -version returned
>> 11.0.10.
>> [02/09/21 10:21:01] [SSH] Starting sftp client.
>> [02/09/21 10:21:01] [SSH] Copying latest remoting.jar...
>> [02/09/21 10:21:02] [SSH] Copied 1,521,553 bytes.
>> Expanded the channel window size to 4MB
>> [02/09/21 10:21:02] [SSH] Starting agent process: cd "C:\Users\jenkins"
>> && C:\Users\jenkins/jdk/bin/java -jar remoting.jar -workDir
>> C:\Users\jenkins -jar-cache C:\Users\jenkins/remoting/jarCache
>> At line:1 char:23
>> + cd "C:\Users\jenkins" && C:\Users\jenkins/jdk/bin/java -jar remoting
>> ...
>> + ~~
>> The token '&&' is not a valid statement separator in this version.
>> + CategoryInfo : ParserError: (:) [],
>> ParentContainsErrorRecordException
>> + FullyQualifiedErrorId : InvalidEndOfLine
>>
>> Agent JVM has terminated. Exit code=1
>> [02/09/21 10:21:02] Launch failed - cleaning up connection
>> [02/09/21 10:21:02] [SSH] Connection closed.
>> SSHLauncher{host='ec2-3-123-229-137.eu-central-1.compute.amazonaws.com',
>> port=22, credentialsId='b56e65e1-beb0-4ad3-bcaa-e9c7aea3c4f8',
>> jvmOptions='', javaPath='', prefixStartSlaveCmd='', suffixStartSlaveCmd='',
>> launchTimeoutSeconds=60, maxNumRetries=10, retryWaitTime=15,
>> sshHostKeyVerificationStrategy=hudson.plugins.sshslaves.verifiers.ManuallyTrustedKeyVerificationStrategy,
>> tcpNoDelay=true, trackCredentials=true}
>> [02/09/21 10:21:02] [SSH] Opening SSH connection to
>> ec2-3-123-229-137.eu-central-1.compute.amazonaws.com:22.
>> [02/09/21 10:21:03] [SSH] SSH host key matches key seen previously for
>> this host. Connection will be allowed.
>> [02/09/21 10:21:03] [SSH] Authentication successful.
>> [02/09/21 10:21:03] [SSH] The remote user's environment is:
>> Set-Variable : Cannot process command because of one or more missing
>> mandatory parameters: Name.
>> At line:1 char:1
>> + set
>> + ~~~
>> + CategoryInfo : InvalidArgument: (:) [Set-Variable],
>> ParameterBindingException
>> + FullyQualifiedErrorId :
>> MissingMandatoryParameter,Microsoft.PowerShell.Commands.SetVariableCommand
>>
>> [02/09/21 10:21:04] [SSH] Checking java version of
>> C:\Users\jenkins/jdk/bin/java
>> [02/09/21 10:21:04] [SSH] C:\Users\jenkins/jdk/bin/java -version returned
>> 11.0.10.
>> [02/09/21 10:21:04] [SSH] Starting sftp client.
>> [02/09/21 10:21:04] [SSH] Copying latest remoting.jar...
>> Source agent hash is D866F0B482DB94F38E49B26B465D5DB5. Installed agent
>> hash is D866F0B482DB94F38E49B26B465D5DB5
>> Verified agent jar. No update is necessary.
>> Expanded the channel window size to 4MB
>> [02/09/21 10:21:09] [SSH] Starting agent process: cd "C:\Users\jenkins"
>> && C:\Users\jenkins/jdk/bin/java -jar remoting.jar -workDir
>> C:\Users\jenkins -jar-cache C:\Users\jenkins/remoting/jarCache
>> At line:1 char:23
>> + cd "C:\Users\jenkins" && C:\Users\jenkins/jdk/bin/java -jar remoting
>> ...
>> + ~~
>> The token '&&' is not a valid statement separator in this version.
>> + CategoryInfo : ParserError: (:) [],
>> ParentContainsErrorRecordException
>> + FullyQualifiedErrorId : InvalidEndOfLine
>>
>> Agent JVM has terminated. Exit code=1
>> [02/09/21 10:21:10] Launch failed - cleaning up connection
>> [02/09/21 10:21:10] [SSH] Connection closed.
>> connect timed out
>> SSH Connection failed with IOException: "connect timed out", retrying in
>> 15 seconds. There are 2 more retries left.
>> connect timed out
>> SSH Connection failed with IOException: "connect timed out", retrying in
>> 15 seconds. There are 1 more retries left.
>> connect timed out
>> ERROR: Connection is not established!
>> java.lang.IllegalStateException: Connection is not established!
>> at
>> com.trilead.ssh2.Connection.getRemainingAuthMethods(Connection.java:988)
>> at
>>
Re: Set-Variable : Cannot process command because of one or more missing mandatory parameters: Name.
FYI PowerShell is the default SSH shell on this machine.
On Tuesday, February 9, 2021 at 10:27:38 AM UTC+1 Amedee Van Gasse wrote:
> I got this when connecting to a Windows node, how do I fix this?
>
> [02/09/21 10:20:58] [SSH] SSH host key matches key seen previously for
> this host. Connection will be allowed.
> [02/09/21 10:20:58] [SSH] Authentication successful.
> [02/09/21 10:20:59] [SSH] The remote user's environment is:
> Set-Variable : Cannot process command because of one or more missing
> mandatory parameters: Name.
> At line:1 char:1
> + set
> + ~~~
> + CategoryInfo : InvalidArgument: (:) [Set-Variable],
> ParameterBindingException
> + FullyQualifiedErrorId :
> MissingMandatoryParameter,Microsoft.PowerShell.Commands.SetVariableCommand
>
> [02/09/21 10:21:00] [SSH] Checking java version of
> C:\Users\jenkins/jdk/bin/java
> [02/09/21 10:21:01] [SSH] C:\Users\jenkins/jdk/bin/java -version returned
> 11.0.10.
> [02/09/21 10:21:01] [SSH] Starting sftp client.
> [02/09/21 10:21:01] [SSH] Copying latest remoting.jar...
> [02/09/21 10:21:02] [SSH] Copied 1,521,553 bytes.
> Expanded the channel window size to 4MB
> [02/09/21 10:21:02] [SSH] Starting agent process: cd "C:\Users\jenkins" &&
> C:\Users\jenkins/jdk/bin/java -jar remoting.jar -workDir C:\Users\jenkins
> -jar-cache C:\Users\jenkins/remoting/jarCache
> At line:1 char:23
> + cd "C:\Users\jenkins" && C:\Users\jenkins/jdk/bin/java -jar remoting ...
> + ~~
> The token '&&' is not a valid statement separator in this version.
> + CategoryInfo : ParserError: (:) [],
> ParentContainsErrorRecordException
> + FullyQualifiedErrorId : InvalidEndOfLine
>
> Agent JVM has terminated. Exit code=1
> [02/09/21 10:21:02] Launch failed - cleaning up connection
> [02/09/21 10:21:02] [SSH] Connection closed.
> SSHLauncher{host='ec2-3-123-229-137.eu-central-1.compute.amazonaws.com',
> port=22, credentialsId='b56e65e1-beb0-4ad3-bcaa-e9c7aea3c4f8',
> jvmOptions='', javaPath='', prefixStartSlaveCmd='', suffixStartSlaveCmd='',
> launchTimeoutSeconds=60, maxNumRetries=10, retryWaitTime=15,
> sshHostKeyVerificationStrategy=hudson.plugins.sshslaves.verifiers.ManuallyTrustedKeyVerificationStrategy,
>
> tcpNoDelay=true, trackCredentials=true}
> [02/09/21 10:21:02] [SSH] Opening SSH connection to
> ec2-3-123-229-137.eu-central-1.compute.amazonaws.com:22.
> [02/09/21 10:21:03] [SSH] SSH host key matches key seen previously for
> this host. Connection will be allowed.
> [02/09/21 10:21:03] [SSH] Authentication successful.
> [02/09/21 10:21:03] [SSH] The remote user's environment is:
> Set-Variable : Cannot process command because of one or more missing
> mandatory parameters: Name.
> At line:1 char:1
> + set
> + ~~~
> + CategoryInfo : InvalidArgument: (:) [Set-Variable],
> ParameterBindingException
> + FullyQualifiedErrorId :
> MissingMandatoryParameter,Microsoft.PowerShell.Commands.SetVariableCommand
>
> [02/09/21 10:21:04] [SSH] Checking java version of
> C:\Users\jenkins/jdk/bin/java
> [02/09/21 10:21:04] [SSH] C:\Users\jenkins/jdk/bin/java -version returned
> 11.0.10.
> [02/09/21 10:21:04] [SSH] Starting sftp client.
> [02/09/21 10:21:04] [SSH] Copying latest remoting.jar...
> Source agent hash is D866F0B482DB94F38E49B26B465D5DB5. Installed agent
> hash is D866F0B482DB94F38E49B26B465D5DB5
> Verified agent jar. No update is necessary.
> Expanded the channel window size to 4MB
> [02/09/21 10:21:09] [SSH] Starting agent process: cd "C:\Users\jenkins" &&
> C:\Users\jenkins/jdk/bin/java -jar remoting.jar -workDir C:\Users\jenkins
> -jar-cache C:\Users\jenkins/remoting/jarCache
> At line:1 char:23
> + cd "C:\Users\jenkins" && C:\Users\jenkins/jdk/bin/java -jar remoting ...
> + ~~
> The token '&&' is not a valid statement separator in this version.
> + CategoryInfo : ParserError: (:) [],
> ParentContainsErrorRecordException
> + FullyQualifiedErrorId : InvalidEndOfLine
>
> Agent JVM has terminated. Exit code=1
> [02/09/21 10:21:10] Launch failed - cleaning up connection
> [02/09/21 10:21:10] [SSH] Connection closed.
> connect timed out
> SSH Connection failed with IOException: "connect timed out", retrying in
> 15 seconds. There are 2 more retries left.
> connect timed out
> SSH Connection failed with IOException: "connect timed out", retrying in
> 15 seconds. There are 1 more retries left.
> connect timed out
> ERROR: Connection is not established!
> java.lang.IllegalStateException: Connection is not established!
> at com.trilead.ssh2.Connection.getRemainingAuthMethods(Connection.java:988)
> at
> com.cloudbees.jenkins.plugins.sshcredentials.impl.TrileadSSHPublicKeyAuthenticator.getRemainingAuthMethods(TrileadSSHPublicKeyAuthenticator.java:88)
> at
> com.cloudbees.jenkins.plugins.sshcredentials.impl.TrileadSSHPublicKeyAuthenticator.canAuthenticate(TrileadSSHPublicKeyAuthenticator.java:80)
> at
>
