Use Pepper instead of sending http request from jenkins master

Change-Id: I2ddfe19ae9c70731989da7ba07fa7720da797721
diff --git a/xtrabackup-restore-mysql-db.groovy b/xtrabackup-restore-mysql-db.groovy
index 303c282..ba51972 100644
--- a/xtrabackup-restore-mysql-db.groovy
+++ b/xtrabackup-restore-mysql-db.groovy
@@ -9,14 +9,14 @@
 
 def common = new com.mirantis.mk.Common()
 def salt = new com.mirantis.mk.Salt()
+def python = new com.mirantis.mk.Python()
 
-
-def saltMaster
+def pepperEnv = "pepperEnv"
 
 node() {
 
-    stage('Connect to Salt API') {
-        saltMaster = salt.connection(SALT_MASTER_URL, SALT_MASTER_CREDENTIALS)
+    stage('Setup virtualenv for Pepper') {
+        python.setupPepperVirtualenv(venvPepper, SALT_MASTER_URL, SALT_MASTER_CREDENTIALS)
     }
 
     stage('Start restore') {
@@ -27,59 +27,59 @@
         }
         // database restore section
         try {
-            salt.runSaltProcessStep(saltMaster, 'I@galera:slave', 'service.stop', ['mysql'], null, true)
+            salt.runSaltProcessStep(pepperEnv, 'I@galera:slave', 'service.stop', ['mysql'], null, true)
         } catch (Exception er) {
             common.warningMsg('Mysql service already stopped')
         }
         try {
-            salt.runSaltProcessStep(saltMaster, 'I@galera:master', 'service.stop', ['mysql'], null, true)
+            salt.runSaltProcessStep(pepperEnv, 'I@galera:master', 'service.stop', ['mysql'], null, true)
         } catch (Exception er) {
             common.warningMsg('Mysql service already stopped')
         }
         try {
-            salt.cmdRun(saltMaster, 'I@galera:slave', "rm /var/lib/mysql/ib_logfile*")
+            salt.cmdRun(pepperEnv, 'I@galera:slave', "rm /var/lib/mysql/ib_logfile*")
         } catch (Exception er) {
             common.warningMsg('Files are not present')
         }
         try {
-            salt.cmdRun(saltMaster, 'I@galera:master', "mkdir -p /root/mysql/mysql.bak")
+            salt.cmdRun(pepperEnv, 'I@galera:master', "mkdir -p /root/mysql/mysql.bak")
         } catch (Exception er) {
             common.warningMsg('Directory already exists')
         }
         try {
-            salt.cmdRun(saltMaster, 'I@galera:master', "mv /var/lib/mysql/* /root/mysql/mysql.bak")
+            salt.cmdRun(pepperEnv, 'I@galera:master', "mv /var/lib/mysql/* /root/mysql/mysql.bak")
         } catch (Exception er) {
             common.warningMsg('Files were already moved')
         }
         try {
-            salt.cmdRun(saltMaster, 'I@galera:master', "rm -rf /var/lib/mysql/*")
+            salt.cmdRun(pepperEnv, 'I@galera:master', "rm -rf /var/lib/mysql/*")
         } catch (Exception er) {
             common.warningMsg('Directory already empty')
         }
         try {
-            salt.runSaltProcessStep(saltMaster, 'I@galera:master', 'file.remove', ["/var/lib/mysql/.galera_bootstrap"], null, true)
+            salt.runSaltProcessStep(pepperEnv, 'I@galera:master', 'file.remove', ["/var/lib/mysql/.galera_bootstrap"], null, true)
         } catch (Exception er) {
             common.warningMsg('File is not present')
         }
-        salt.cmdRun(saltMaster, 'I@galera:master', "sed -i '/gcomm/c\\wsrep_cluster_address=\"gcomm://\"' /etc/mysql/my.cnf")
-        _pillar = salt.getPillar(saltMaster, "I@galera:master", 'xtrabackup:client:backup_dir')
+        salt.cmdRun(pepperEnv, 'I@galera:master', "sed -i '/gcomm/c\\wsrep_cluster_address=\"gcomm://\"' /etc/mysql/my.cnf")
+        _pillar = salt.getPillar(pepperEnv, "I@galera:master", 'xtrabackup:client:backup_dir')
         backup_dir = _pillar['return'][0].values()[0]
         if(backup_dir == null || backup_dir.isEmpty()) { backup_dir='/var/backups/mysql/xtrabackup' }
         print(backup_dir)
-        salt.runSaltProcessStep(saltMaster, 'I@galera:master', 'file.remove', ["${backup_dir}/dbrestored"], null, true)
-        salt.cmdRun(saltMaster, 'I@xtrabackup:client', "su root -c 'salt-call state.sls xtrabackup'")
-        salt.runSaltProcessStep(saltMaster, 'I@galera:master', 'service.start', ['mysql'], null, true)
+        salt.runSaltProcessStep(pepperEnv, 'I@galera:master', 'file.remove', ["${backup_dir}/dbrestored"], null, true)
+        salt.cmdRun(pepperEnv, 'I@xtrabackup:client', "su root -c 'salt-call state.sls xtrabackup'")
+        salt.runSaltProcessStep(pepperEnv, 'I@galera:master', 'service.start', ['mysql'], null, true)
 
         // wait until mysql service on galera master is up
-        salt.commandStatus(saltMaster, 'I@galera:master', 'service mysql status', 'running')
+        salt.commandStatus(pepperEnv, 'I@galera:master', 'service mysql status', 'running')
 
-        salt.runSaltProcessStep(saltMaster, 'I@galera:slave', 'service.start', ['mysql'], null, true)
+        salt.runSaltProcessStep(pepperEnv, 'I@galera:slave', 'service.start', ['mysql'], null, true)
         try {
-            salt.commandStatus(saltMaster, 'I@galera:slave', 'service mysql status', 'running')
+            salt.commandStatus(pepperEnv, 'I@galera:slave', 'service mysql status', 'running')
         } catch (Exception er) {
             common.warningMsg('Either there are no galera slaves or something failed when starting mysql on galera slaves')
         }
         sleep(5)
-        salt.cmdRun(saltMaster, 'I@galera:master', "su root -c 'salt-call mysql.status | grep -A1 wsrep_cluster_size'")
+        salt.cmdRun(pepperEnv, 'I@galera:master', "su root -c 'salt-call mysql.status | grep -A1 wsrep_cluster_size'")
     }
 }