Jenkins wont pass the arguments to powershell script as expected - powershell

Question

I have below jenkins pipeline script which calls another powershell script with some arguments:
Jenkins script:
def map = setupMap()
def setupMap() {
def map = [:]
if (env.JOB_NAME.startsWith("jen-dev")) {
map['jenkinsCredentialsKey'] = 'dev-jenkins'
map['region'] = 'us-west-1'
map['jenkinsRole'] = 'svc.jenkins'
map['sbAWSAccountID'] = 'accountID'
map['sbBucketname'] = 'sa-codedeploy'
map['AWSAccountID'] = 'id2'
map['CredentialsKey'] = 'gc-dev'
} else {
// noop
}
return map
}
pipeline {
agent {
docker {
image IMAGE_AWSCLI_PS
args '-v /etc/pki:/etc/pki:ro'
}
}
options {
buildDiscarder logRotator(numToKeepStr: '200')
skipDefaultCheckout()
durabilityHint 'PERFORMANCE_OPTIMIZED'
disableResume()
timestamps()
}
stages {
stage('test comment') {
steps {
script {
params = [:]
params['credentials'] = map['jenkinsCredentialsKey']
params['region'] = map['region']
params['role'] = map['jenkinsRole']
params['roleAccount'] = map['sbAWSAccountID']
def sbBucketname = map['sbBucketname']
withAWS(params) {
sh '''
bucketname='''+sbBucketname+'''
# copy the build plan to current directory
aws s3 cp s3://$bucketname/PSScript.ps1 .
'''
}
}
}
}
stage('call PS script') {
steps {
script {
def credentials = map['CredentialsKey']
withAWS(region: 'us-west-1', credentials: credentials) {
sh '''
userID = 'tets'
password = 'password'
pwsh -NonInteractive -File ./PSScript.ps1 $userID $password
'''
}
}
}
}
}
}
Here is my PSScript.ps1 file:
$userIDArg = $args[0];
$passwordArg = $args[1];
function CreateUser($userID, $password) {
$Params = #{
Comment = 'Create a SQL user'
DocumentName = 'AWS-RunPowerShellScript'
Targets = #(
#{
Key = 'InstanceIds'
Values = #(
"i-instanceID"
)
})
Parameters = #{
commands = #(
Write "'$userID $password'" #This line prints empty userid and password
)
}
}
$JsonStr = $Params | ConvertTo-Json -Depth 4
$FileName = 'SSMCommandTempFile-' + $(get-date -f MM-dd-yyyy_HH_mm_ss) + '.json'
$FilePattern = 'file://' + $FileName
$JsonStr | Out-File -FilePath $FileName -Encoding ASCII
aws ssm send-command --document-name "AWS-RunPowerShellScript" --cli-input-json $FilePattern
Remove-Item $FileName
}
CreateUser $userIDArg $passwordArg
So the line where I am printing the userID and password arguments in CreateUser method, prints empty values.
Am I doing something wrong here?

Answer 1

Can you try an alternative, you can define parameters for your script (like a function).
PSScript.ps1 with named parameters:
param($userID, $password)
$Params = #{
Comment = 'Create a SQL user'
DocumentName = 'AWS-RunPowerShellScript'
Targets = #(
#{
Key = 'InstanceIds'
Values = #(
"i-instanceID"
)
})
Parameters = #{
commands = #(
Write "'$userID $password'" #This line prints empty userid and password
)
}
}
$JsonStr = $Params | ConvertTo-Json -Depth 4
$FileName = 'SSMCommandTempFile-' + $(get-date -f MM-dd-yyyy_HH_mm_ss) + '.json'
$FilePattern = 'file://' + $FileName
$JsonStr | Out-File -FilePath $FileName -Encoding ASCII
aws ssm send-command --document-name "AWS-RunPowerShellScript" --cli-input-json $FilePattern
Remove-Item $FileName