fab environment for Rhosp8 installation

Partial-Bug: 1583456

support new kernel version in update_kernel_all for centos/rhel
Partial-Bug: 1566608
(cherry picked from commit b26fa33)

update kernel-headers version from 3.10.0-229 to 3.10.0-327.10.1

Change-Id: Ic844f193fea2f594bae73faee23d7e834f2d209b

fabfile/contraillabs/rdo.py

@@ -35,12 +35,19 @@ def install_rhosp6_repo():
     put('fabfile/contraillabs/repo/rhosp6_local.repo', '/etc/yum.repos.d/rhosp6_local.repo', use_sudo=True)
     sudo('yum clean all')
 
+@task
+@roles('openstack')
+def install_rhosp8_repo():
+    """ copy local rhosp8 repo locations """
+    put('fabfile/contraillabs/repo/rhosp8_local.repo', '/etc/yum.repos.d/rhosp8_local.repo', use_sudo=True)
+    sudo('yum clean all && yum clean expire-cache')
+
 @task
 @roles('all')
 def update_all_node(reboot='True'):
     with settings(warn_only=True):
         sudo("yum -y install yum-utils")
-        sudo("yum -y install kernel-headers-3.10.0-229.el7")
+        sudo("yum -y install kernel-headers-3.10.0-327.10.1.el7")
         sudo("yum update -y --exclude=kernel*")
         print "[%s]: Disable NeworkManager and reboot" % env.host_string
         sudo("systemctl stop NetworkManager")

fabfile/contraillabs/repo/rhosp8_local.repo

@@ -0,0 +1,27 @@
+[RH7-RHOS-8.0]
+name=RH7-RHOS-8.0
+baseurl=http://10.84.5.120/cs-shared/builder/cache/redhatenterpriselinuxserver70/rhosp8_local_repo/RH7-RHOS-8.0/
+enabled=1
+priority=1
+gpgcheck=0
+
+[rhel-7-server-extras-rpms]
+name=rhel-7-server-extras-rpms
+baseurl=http://10.84.5.120/cs-shared/builder/cache/redhatenterpriselinuxserver70/rhosp8_local_repo/rhel-7-server-extras-rpms/
+enabled=1
+priority=1
+gpgcheck=0
+
+[rhel-7-server-optional-rpms]
+name=rhel-7-server-optional-rpms
+baseurl=http://10.84.5.120/cs-shared/builder/cache/redhatenterpriselinuxserver70/rhosp8_local_repo/rhel-7-server-optional-rpms/
+enabled=1
+priority=1
+gpgcheck=0
+
+[rhel-7-server-rpms]
+name=rhel-7-server-rpms
+baseurl=http://10.84.5.120/cs-shared/builder/cache/redhatenterpriselinuxserver70/rhosp8_local_repo/rhel-7-server-rpms/
+enabled=1
+priority=1
+gpgcheck=0

fabfile/tasks/kernel.py

@@ -7,12 +7,18 @@
 @task
 def set_grub_default_node(*args, **kwargs):
     '''Set default kernel version to bootup for given list of nodes'''
-    value = kwargs.get('value', 'Advanced options for Ubuntu>Ubuntu, with Linux 3.13.0-85-generic')
+    value = kwargs.get('value')
     for host_string in args:
         with settings(host_string=host_string):
-            sudo("sed -i \'s/^GRUB_DEFAULT=.*/GRUB_DEFAULT=\"%s\"/g\' /etc/default/grub" % value)
-            sudo('update-grub')
-            sudo("grep '^GRUB_DEFAULT=\"%s\"' /etc/default/grub" % value)
+            dist, version, extra = get_linux_distro()
+            if 'ubuntu' in dist.lower():
+                sudo("sed -i \'s/^GRUB_DEFAULT=.*/GRUB_DEFAULT=\"%s\"/g\' /etc/default/grub" % value)
+                sudo('update-grub')
+                sudo("grep '^GRUB_DEFAULT=\"%s\"' /etc/default/grub" % value)
+            elif 'red hat' in dist.lower() or 'centos linux' in dist.lower():
+                sudo("grub2-set-default \'%s\'" % value)
+                sudo('grub2-mkconfig -o /boot/grub2/grub.cfg')
+                sudo("grub2-editenv list | grep \'%s\'" % value)
             print '[%s]: Updated Default Grub to (%s)' % (host_string, value)
 
 @task
@@ -37,6 +43,10 @@ def upgrade_kernel_all(*tgzs, **kwargs):
         elif version == '14.04':
             (package, os_type) = ('linux-image-3.13.0-85-generic', 'ubuntu')
             default_grub='Advanced options for Ubuntu>Ubuntu, with Linux 3.13.0-85-generic'
+        elif 'centos linux' in dist.lower() and version.startswith('7'):
+            (package, os_type) = ('kernel-3.10.0-327.10.1.el7.x86_64', 'centoslinux')
+        elif 'red hat' in dist.lower() and version.startswith('7'):
+            (package, os_type) = ('kernel-3.10.0-327.10.1.el7.x86_64', 'redhat')
         else:
             raise RuntimeError("Unsupported platfrom (%s, %s, %s) for"
                                " kernel upgrade." % (dist, version, extra))
@@ -66,8 +76,8 @@ def upgrade_kernel_without_openstack(*tgzs, **kwargs):
     with settings(host_string=env.roledefs['cfgm'][0], warn_only=True):
         dist, version, extra = get_linux_distro()
 
-    if 'red hat' in dist.lower() and version == '7.0':
-        (package, os_type) = ('kernel-3.10.0-229.el7.x86_64', 'redhat')
+    if ('red hat' in dist.lower() or 'centos linux' in dist.lower()) and version.startswith('7'):
+        (package, os_type) = ('kernel-3.10.0-327.10.1.el7.x86_64', 'redhat')
     else:
         raise RuntimeError("Unsupported platfrom (%s, %s, %s) for"
                            " kernel upgrade." % (dist, version, extra))
@@ -121,12 +131,22 @@ def upgrade_kernel_node(*args):
                              "linux-image-extra-3.13.0-85-generic"])
                 default_grub='Advanced options for Ubuntu>Ubuntu, with Linux 3.13.0-85-generic'
                 execute('set_grub_default_node', host_string, value=default_grub)
-            elif 'red hat' in dist.lower() and version == '7.0':
-                print "Upgrading kernel to version 3.10.0-229"
-                pkg_install(["kernel-3.10.0-229.el7.x86_64",
-                             "kernel-tools-3.10.0-229.el7.x86_64",
-                             "kernel-tools-libs-3.10.0-229.el7.x86_64",
-                             "kernel-headers-3.10.0-229.el7.x86_64"], disablerepo=False)
+            elif 'red hat' in dist.lower() and version.startswith('7'):
+                print "Upgrading RHEL kernel to version 3.10.0-327.10.1"
+                pkg_install(["kernel-3.10.0-327.10.1.el7.x86_64",
+                             "kernel-tools-3.10.0-327.10.1.el7.x86_64",
+                             "kernel-tools-libs-3.10.0-327.10.1.el7.x86_64",
+                             "kernel-headers-3.10.0-327.10.1.el7.x86_64"], disablerepo=False)
+                default_grub='Red Hat Enterprise Linux Server (3.10.0-327.10.1.el7.x86_64) 7.2 (Maipo)'
+                execute('set_grub_default_node', host_string, value=default_grub)
+            elif 'centos linux' in dist.lower() and version.startswith('7'):
+                print "Upgrading Centos kernel to version 3.10.0-327.10.1"
+                pkg_install(["kernel-3.10.0-327.10.1.el7.x86_64",
+                             "kernel-tools-3.10.0-327.10.1.el7.x86_64",
+                             "kernel-tools-libs-3.10.0-327.10.1.el7.x86_64",
+                             "kernel-headers-3.10.0-327.10.1.el7.x86_64"], disablerepo=False)
+                default_grub='CentOS Linux (3.10.0-327.10.1.el7.x86_64) 7 (Core)'
+                execute('set_grub_default_node', host_string, value=default_grub)
 
 @task
 @EXECUTE_TASK

fabfile/utils/cluster.py

@@ -197,20 +197,21 @@ def get_nodes_to_upgrade_pkg(package, os_type, *args, **kwargs):
     version = kwargs.get('version', None)
     for host_string in args:
         with settings(host_string=host_string, warn_only=True):
-            act_os_type = detect_ostype()
-            if act_os_type == os_type:
+            if os_type in ['ubuntu']:
                 installed = sudo("dpkg -l | grep %s" % package)
-                if not installed:
-                    nodes.append(host_string)
-                elif (version and
-                      version != '%s-%s' %
-                         (get_release(package), get_build(package))):
-                    nodes.append(host_string)
-                else:
-                    print 'Required package %s installed. Skipping!' % package
+            elif os_type in ['centos', 'redhat', 'centoslinux']:
+                installed = sudo("rpm -qa | grep %s" % package)
+            else:
+                raise RuntimeError('Unsupported OS type!')
+
+            if not installed:
+                nodes.append(host_string)
+            elif (version and
+                  version != '%s-%s' %
+                     (get_release(package), get_build(package))):
+                nodes.append(host_string)
             else:
-                raise RuntimeError('Actual OS Type (%s) != Expected OS Type (%s)'
-                                    'Aborting!' % (act_os_type, os_type))
+                print 'Required package %s installed. Skipping!' % package
     return nodes
 
 def get_package_installed_info(package, os_type, *nodes):