Create common files folder

Place nodepool, sahara-ci-syntax-check and update_pool
scripts to ci common files folder

Change-Id: I6faa696dbebc8814fbe2b87442afb713acf32a4b

config/nodepool/sahara.yaml

@@ -1,4 +1,4 @@
-script-dir: /opt/ci/config/modules/openstack_project/files/nodepool/scripts/
+script-dir: /opt/ci/files/nodepool-scripts
 dburi: 'mysql://nodepool@localhost/nodepool'
 
 cron:

jenkins_job_builder/ci-infra.yaml

@@ -66,7 +66,7 @@
 
     builders:
       - gerrit-git-prep
-      - shell: "bash /opt/ci/jenkins-jobs/sahara-ci-syntax-check.sh"
+      - shell: "bash /opt/ci/files/sahara-ci-syntax-check.sh"
 
     publishers:
       - console-log
@@ -118,4 +118,4 @@
       - timed: '0 6 * * *'
 
     builders:
-      - shell:  "/opt/ci/jenkins-jobs/sahara-ci-config/slave-scripts/update_pool.sh"
+      - shell:  "/opt/ci/files/update_pool.sh"

slave-scripts/update_config.sh

@@ -20,3 +20,5 @@ sed "s%JENKINS_PUBLIC_KEY%$JENKINS_PUBLIC_KEY%g" -i $WORKSPACE/config/nodepool/s
 
 NODEPOOL_SCRIPTS_DIR=$(sudo su - -c "cat /etc/nodepool/nodepool.yaml | grep 'script-dir:'" | awk '{print $2}')
 cp $WORKSPACE/config/nodepool/scripts/* $NODEPOOL_SCRIPTS_DIR
+
+cp $WORKSPACE/slave-scripts/update_pool.sh /opt/ci/files/