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jenkinsgroovyjenkins-pipelinesnakeyaml

Groovy read yaml file returns array

yml_1:

server
  port: 1023

yml_2:

server
  port: 4001

I use readYaml in Jenkins to read the YAML file:

void checkService(waitTime) {
    def conf = readYaml file: "./${CURRENT_STAGE}/src/main/resources/${CONF_NAME}"
    String port = conf.server.port.toString()

    timeout(waitTime) {
        waitUntil {
           script {
             def r = sh script: "wget -q http://${HOST_NAME}:${port}/info -O /dev/null", returnStatus: true
             return (r == 0)
           }
        }
    }
}

It works fine in first yml, the url returns http://hostname:1023/info, but it returns array if calls checkService() again for second yml file: http://hostname:[4001]/info

Where is the problem?

Solution

  • I use this solved

    def conf = readYaml file: "${CONF_NAME}"
String port = ""
if ( conf.server.port instanceof Integer ) {
    port = conf.server.port
}
if ( conf.server.port instanceof ArrayList ) {
    port = conf.server.port[0]
}