Add multibranch pipeline job

jobs/staging-apella-multibranch-pipeline/config.xml

@@ -0,0 +1,47 @@
+<?xml version='1.1' encoding='UTF-8'?>
+<org.jenkinsci.plugins.workflow.multibranch.WorkflowMultiBranchProject plugin="workflow-multibranch@2.21">
+  <actions/>
+  <description></description>
+  <properties>
+    <org.jenkinsci.plugins.docker.workflow.declarative.FolderConfig plugin="docker-workflow@1.23">
+      <dockerLabel></dockerLabel>
+      <registry plugin="docker-commons@1.16"/>
+    </org.jenkinsci.plugins.docker.workflow.declarative.FolderConfig>
+  </properties>
+  <folderViews class="jenkins.branch.MultiBranchProjectViewHolder" plugin="branch-api@2.5.5">
+    <owner class="org.jenkinsci.plugins.workflow.multibranch.WorkflowMultiBranchProject" reference="../.."/>
+  </folderViews>
+  <healthMetrics/>
+  <icon class="jenkins.branch.MetadataActionFolderIcon" plugin="branch-api@2.5.5">
+    <owner class="org.jenkinsci.plugins.workflow.multibranch.WorkflowMultiBranchProject" reference="../.."/>
+  </icon>
+  <orphanedItemStrategy class="com.cloudbees.hudson.plugins.folder.computed.DefaultOrphanedItemStrategy" plugin="cloudbees-folder@6.11.1">
+    <pruneDeadBranches>true</pruneDeadBranches>
+    <daysToKeep>-1</daysToKeep>
+    <numToKeep>-1</numToKeep>
+  </orphanedItemStrategy>
+  <triggers/>
+  <disabled>false</disabled>
+  <sources class="jenkins.branch.MultiBranchProject$BranchSourceList" plugin="branch-api@2.5.5">
+    <data>
+      <jenkins.branch.BranchSource>
+        <source class="jenkins.plugins.git.GitSCMSource" plugin="git@4.2.2">
+          <id>898b94b0-0abb-4e1d-8730-a6de8c8d1188</id>
+          <remote>git@gitlab.com:Apostolof/testapella.git</remote>
+          <credentialsId>gitlab-ssh-key</credentialsId>
+          <traits>
+            <jenkins.plugins.git.traits.BranchDiscoveryTrait/>
+          </traits>
+        </source>
+        <strategy class="jenkins.branch.DefaultBranchPropertyStrategy">
+          <properties class="empty-list"/>
+        </strategy>
+      </jenkins.branch.BranchSource>
+    </data>
+    <owner class="org.jenkinsci.plugins.workflow.multibranch.WorkflowMultiBranchProject" reference="../.."/>
+  </sources>
+  <factory class="org.jenkinsci.plugins.workflow.multibranch.WorkflowBranchProjectFactory">
+    <owner class="org.jenkinsci.plugins.workflow.multibranch.WorkflowMultiBranchProject" reference="../.."/>
+    <scriptPath>Jenkinsfile</scriptPath>
+  </factory>
+</org.jenkinsci.plugins.workflow.multibranch.WorkflowMultiBranchProject>