import groovy.json.*
import groovyx.net.*
import groovyx.net.http.*
import static groovy.json.JsonOutput.*
import static groovyx.net.http.ContentType.*
import static groovyx.net.http.Method.*
import org.slf4j.Logger
import org.slf4j.LoggerFactory
import org.activiti.engine.delegate.BpmnError
import com.kronos.activiti.utils.CommonUtil
LOGGER = LoggerFactory.getLogger("com.kronos.pre_multi_service_upgrade_deployer.Fetch_DependentService_Deployment_Detail")
def process_info = execution.getVariable("user_process_info")
CommonUtil commonUtil = new CommonUtil(LOGGER, execution)
if (commonUtil.isAccessTokenExpired()) {
commonUtil.getAccessToken()
}
LOGGER.info("Starting execution Map Creation for $process_info")
def exec_map = [: ]
String webproxy_hostname = execution.getVariable("webproxy_hostname")
int webproxy_port = execution.getVariable("webproxy_port").toInteger()
//Get rightscale url & api version
String selfservice_url = execution.getVariable("selfservice_url")
String api_version_selfservice = execution.getVariable("api_version_selfservice")
String rightscale_url = execution.getVariable("rightscale_url")
String rs_tags_path = execution.getVariable("rs_tags_path")
String api_version_cloudmgt = execution.getVariable("api_version_cloudmgt")
def dependent_services = execution.getVariable("service_exec_map").get("dependent_services")
execution.removeVariable('is_dr_exists')
execution.removeVariable('is_dr_notification_text')
if (!dependent_services) {
LOGGER.info("No Dependent service found.")
execution.setVariable('is_dependent_services_exists', false)
return
}
try {
LOGGER.info("==============================================================")
dependent_services = new JsonSlurper().parseText(dependent_services)
LOGGER.info("akhilesh dependent services info: " + dependent_services)
def service_type = execution.getVariable("service_exec_map").get("service_type")
if (service_type && (service_type.equals('api-gtw-mgt'))) {
exec_map.put('rmp', dependent_services.get('rmp').get('exec_id'))
if (dependent_services.get('is_dr_exists') == true) {
execution.setVariable('is_dr_exists', true)
exec_map.put('dsms_dr', dependent_services.get('dsms_dr').get('exec_id'))
} else {
execution.setVariable('is_dr_exists', false)
execution.setVariable('is_dr_notification_text', 'No disaster recovery site has been detected for API Gateway DSMS cluster.')
}
}
if (service_type && (service_type.equals('ath-odj'))) {
if (dependent_services.get('is_dr_exists') == true) {
dependent_services_map = dependent_services.get('dj_dr_exec_map')
execution.setVariable('is_dr_exists', true)
exec_id = dependent_services_map.get('exec_id')
exec_map.put('opendj_dr', dependent_services.get('dj_dr_exec_map').get('exec_id'))
} else {
execution.setVariable('is_dr_exists', false)
}
}
if (service_type && (service_type.equals('idp-odj'))) {
if (dependent_services.get('is_dr_exists') == true) {
execution.setVariable('is_dr_exists', true)
exec_map.put('idpdj_dr', dependent_services.get('dj_dr_exec_map').get('exec_id'))
} else {
execution.setVariable('is_dr_exists', false)
}
}
def http = new HTTPBuilder(selfservice_url)
http.setProxy(webproxy_hostname, webproxy_port, 'https')
http.setProxy(webproxy_hostname, webproxy_port, 'http')
http.parser."application/json" = {
resp -> def data = new InputStreamReader(resp.getEntity().getContent(), "UTF-8");
def result = data.text
try {
result = new JsonSlurper().parseText(result)
} catch(Exception ex) {
LOGGER.error("warn: custom parser caught exception. " + ex.getMessage())
}
return result
}
LOGGER.info("AKHILESH_exec_map : $exec_map")
for (entry in exec_map) {
deployment_map = [: ]
String execution_id = "$entry.value"
String deployment_key = "$entry.key"
LOGGER.info("fetch deployment detail for $deployment_key with execution id $execution_id")
response = http.request(groovyx.net.http.Method.GET, groovyx.net.http.ContentType.JSON) {
uri.path = '/api/manager/projects/' + rightscale_projectId + '/executions/' + execution_id
uri.query = ['view': 'expanded']
headers = ['X_API_VERSION': api_version_selfservice, 'Accept': 'application/json', 'Authorization': 'Bearer ' + execution.getVariable('access_token')]
response.success = {
resp, json -> LOGGER.info("Sucessfully fetched blue deployement details. $process_info")
LOGGER.info("Response For Dependent Service $deployment_key >> $json")
return json
}
response.failure = {
resp, json -> LOGGER.error("Error Occured while fetching blue with execution id >> $execution_id HTTP Status => $resp.statusLine Response body => $json $process_info")
throw new BpmnError("Error Occured while fetching blue with execution id >> $execution_id HTTP Status => $resp.statusLine Response body => $json")
}
}
LOGGER.info("====================================================================================================")
if (response) {
LOGGER.info("Dependent service $deployment_key Data Fetched Success>>" + response.status)
LOGGER.info("===================================After response.status =======================================")
execution.setVariable("is_upgradable", true)
deployment_map << [status: response.status]
deployment_map << [self: response.href]
deployment_map << [id: response.id]
deployment_map << [deployment_url: response.deployment]
deployment_map << [launched_at: response.timestamps.launched_at]
deployment_map << [name: response.launched_from_summary.value.name]
LOGGER.info("===================================After deployment_map =======================================")
LOGGER.info("deployment_map : $deployment_map")
def service_name_local = dependent_services.get(deployment_key).get("service_name")
LOGGER.info("===================================After service_name =======================================")
def service_version_local = dependent_services.get(deployment_key).get("service_version")
LOGGER.info("===================================After service_version =======================================")
deployment_map.put('service_name', service_name_local)
deployment_map.put('service_version', service_version_local)
execution.removeVariable(deployment_key)
execution.setVariable(deployment_key, deployment_map)
LOGGER.info("$deployment_key Execution Map>>" + deployment_map)
LOGGER.info("===================================After final =======================================")
}
}
} catch(Exception ex) {
LOGGER.error("Error Occured while creating blue execution map. $process_info" + ex.getMessage())
throw new BpmnError("Error Occured while creating blue execution map. Executon_id: $execution_id $process_info " + ex.getMessage())
} Write, Run & Share Groovy code online using OneCompiler's Groovy online compiler for free. It's one of the robust, feature-rich online compilers for Groovy language, running the latest Groovy version 2.6. Getting started with the OneCompiler's Groovy editor is easy and fast. The editor shows sample boilerplate code when you choose language as Groovy and start coding.
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Groovy is an object-oriented programming language based on java. Apache Groovy is a dynamic and agile language which is similar to Python, Ruby, Smalltalk etc.
| Data type | Description | Range |
|---|---|---|
| String | To represent text literals | NA |
| char | To represent single character literal | NA |
| int | To represent whole numbers | -2,147,483,648 to 2,147,483,647 |
| short | To represent short numbers | -32,768 to 32,767 |
| long | To represent long numbers | -9,223,372,036,854,775,808 to +9,223,372,036,854,775,807 |
| double | To represent 64 bit floating point numbers | 4.94065645841246544e-324d to 1.79769313486231570e+308d |
| float | To represent 32 bit floating point numbers | 1.40129846432481707e-45 to 3.40282346638528860e+38 |
| byte | To represent byte value | -128 to 127 |
| boolean | To represent boolean values either true or false | True or False |
You can define variables in two ways
data-type variable-name;
[or]
def variable-name;
0.upto(n) {println "$it"}
or
n.times{println "$it"}
where n is the number of loops and 0 specifies the starting index
When ever you want to perform a set of operations based on a condition or set of conditions, then If / Nested-If / If-Else is used.
if(conditional-expression) {
// code
} else {
// code
}
Switch is an alternative to If-Else-If ladder and to select one among many blocks of code.
switch(conditional-expression) {
case value1:
// code
break; // optional
case value2:
// code
break; // optional
...
default:
//code to be executed when all the above cases are not matched;
}
List allows you to store ordered collection of data values.
def mylist = [1,2,3,4,5];
| List Methods | Description |
|---|---|
| size() | To find size of elements |
| sort() | To sort the elements |
| add() | To append new value at the end |
| contains() | Returns true if this List contains requested value. |
| get() | Returns the element of the list at the definite position |
| pop() | To remove the last item from the List |
| isEmpty() | Returns true if List contains no elements |
| minus() | This allows you to exclude few specified elements from the elements of the original |
| plus() | This allows you to add few specified elements to the elements of the original |
| remove() | To remove the element present at the specific position |
| reverse() | To reverse the elements of the original List and creates new list |