diff --git a/lib/apache b/lib/apache
index dd8c9a0..4d68b49 100644
--- a/lib/apache
+++ b/lib/apache
@@ -44,10 +44,6 @@
     APACHE_NAME=httpd
     APACHE_CONF_DIR=${APACHE_CONF_DIR:-/etc/$APACHE_NAME/conf.d}
     APACHE_SETTINGS_DIR=${APACHE_SETTINGS_DIR:-/etc/$APACHE_NAME/conf.d}
-elif is_suse; then
-    APACHE_NAME=apache2
-    APACHE_CONF_DIR=${APACHE_CONF_DIR:-/etc/$APACHE_NAME/vhosts.d}
-    APACHE_SETTINGS_DIR=${APACHE_SETTINGS_DIR:-/etc/$APACHE_NAME/conf.d}
 fi
 APACHE_LOG_DIR="/var/log/${APACHE_NAME}"
 
@@ -65,11 +61,6 @@
             sudo a2enmod $mod
             restart_apache_server
         fi
-    elif is_suse; then
-        if ! a2enmod -q $mod ; then
-            sudo a2enmod $mod
-            restart_apache_server
-        fi
     elif is_fedora; then
         # pass
         true
@@ -104,10 +95,6 @@
         # Thus there is nothing else to do after this install
         install_package uwsgi \
                         uwsgi-plugin-python3
-    elif [[ $os_VENDOR =~ openSUSE ]]; then
-        install_package uwsgi \
-                        uwsgi-python3 \
-                        apache2-mod_uwsgi
     else
         # Compile uwsgi from source.
         local dir
@@ -125,7 +112,7 @@
         sudo rm -rf $dir
     fi
 
-    if is_ubuntu || is_suse ; then
+    if is_ubuntu; then
         # we've got to enable proxy and proxy_uwsgi for this to work
         sudo a2enmod proxy
         sudo a2enmod proxy_uwsgi
@@ -155,8 +142,6 @@
         sudo sed -i '/mod_mpm_prefork.so/s/^/#/g' /etc/httpd/conf.modules.d/00-mpm.conf
         sudo sed -i '/mod_mpm_event.so/s/^/#/g' /etc/httpd/conf.modules.d/00-mpm.conf
         sudo sed -i '/mod_mpm_worker.so/s/^#//g' /etc/httpd/conf.modules.d/00-mpm.conf
-    elif is_suse; then
-        install_package apache2 apache2-mod_wsgi
     else
         exit_distro_not_supported "apache wsgi installation"
     fi
@@ -171,7 +156,7 @@
 # recognise it. a2ensite and a2dissite ignore the .conf suffix used as parameter. The default sites'
 # files are 000-default.conf and default-ssl.conf.
 #
-# On Fedora and openSUSE, any file in /etc/httpd/conf.d/ whose name ends with .conf is enabled.
+# On Fedora, any file in /etc/httpd/conf.d/ whose name ends with .conf is enabled.
 #
 # On RHEL and CentOS, things should hopefully work as in Fedora.
 #
@@ -187,7 +172,7 @@
     if is_ubuntu; then
         # Ubuntu 14.04 - Apache 2.4
         echo $APACHE_CONF_DIR/${site}.conf
-    elif is_fedora || is_suse; then
+    elif is_fedora; then
         # fedora conf.d is only imported if it ends with .conf so this is approx the same
         local enabled_site_file="$APACHE_CONF_DIR/${site}.conf"
         if [ -f $enabled_site_file ]; then
@@ -205,7 +190,7 @@
     enable_apache_mod version
     if is_ubuntu; then
         sudo a2ensite ${site}
-    elif is_fedora || is_suse; then
+    elif is_fedora; then
         local enabled_site_file="$APACHE_CONF_DIR/${site}.conf"
         # Do nothing if site already enabled or no site config exists
         if [[ -f ${enabled_site_file}.disabled ]] && [[ ! -f ${enabled_site_file} ]]; then
@@ -219,7 +204,7 @@
     local site=$@
     if is_ubuntu; then
         sudo a2dissite ${site} || true
-    elif is_fedora || is_suse; then
+    elif is_fedora; then
         local enabled_site_file="$APACHE_CONF_DIR/${site}.conf"
         # Do nothing if no site config exists
         if [[ -f ${enabled_site_file} ]]; then
diff --git a/lib/cinder b/lib/cinder
index 2424f92..602e8da 100644
--- a/lib/cinder
+++ b/lib/cinder
@@ -117,8 +117,8 @@
 fi
 
 
-# EL and SUSE should only use lioadm
-if is_fedora || is_suse; then
+# EL should only use lioadm
+if is_fedora; then
     if [[ ${CINDER_TARGET_HELPER} != "lioadm" && ${CINDER_TARGET_HELPER} != 'nvmet' ]]; then
         die "lioadm and nvmet are the only valid Cinder target_helper config on this platform"
     fi
@@ -595,11 +595,6 @@
             _configure_tgt_for_config_d
             if is_ubuntu; then
                 sudo service tgt restart
-            elif is_suse; then
-                # NOTE(dmllr): workaround restart bug
-                # https://bugzilla.suse.com/show_bug.cgi?id=934642
-                stop_service tgtd
-                start_service tgtd
             else
                 restart_service tgtd
             fi
diff --git a/lib/databases/mysql b/lib/databases/mysql
index fbad44e..ed8006e 100644
--- a/lib/databases/mysql
+++ b/lib/databases/mysql
@@ -20,12 +20,6 @@
     MYSQL_SERVICE_NAME=mysql
     if is_fedora && ! is_oraclelinux; then
         MYSQL_SERVICE_NAME=mariadb
-    elif is_suse && systemctl list-unit-files | grep -q 'mariadb\.service'; then
-        # Older mariadb packages on SLES 12 provided mysql.service.  The
-        # newer ones on SLES 12 and 15 use mariadb.service; they also
-        # provide a mysql.service symlink for backwards-compatibility, but
-        # let's not rely on that.
-        MYSQL_SERVICE_NAME=mariadb
     elif [[ "$DISTRO" == "bullseye" ]]; then
         MYSQL_SERVICE_NAME=mariadb
     fi
@@ -54,7 +48,7 @@
     elif is_oraclelinux; then
         uninstall_package mysql-community-server
         sudo rm -rf /var/lib/mysql
-    elif is_suse || is_fedora; then
+    elif is_fedora; then
         uninstall_package mariadb-server
         sudo rm -rf /var/lib/mysql
     else
@@ -74,7 +68,7 @@
 
     if is_ubuntu; then
         my_conf=/etc/mysql/my.cnf
-    elif is_suse || is_oraclelinux; then
+    elif is_oraclelinux; then
         my_conf=/etc/my.cnf
     elif is_fedora; then
         my_conf=/etc/my.cnf
@@ -90,7 +84,7 @@
     iniset -sudo $my_conf mysqld bind-address "$(ipv6_unquote $SERVICE_LISTEN_ADDRESS)"
 
     # (Re)Start mysql-server
-    if is_fedora || is_suse; then
+    if is_fedora; then
         # service is not started by default
         start_service $MYSQL_SERVICE_NAME
     elif is_ubuntu; then
@@ -212,9 +206,6 @@
         elif is_fedora; then
             install_package mariadb-server mariadb-devel mariadb
             sudo systemctl enable $MYSQL_SERVICE_NAME
-        elif is_suse; then
-            install_package mariadb-server
-            sudo systemctl enable $MYSQL_SERVICE_NAME
         elif is_ubuntu; then
             install_package $MYSQL_SERVICE_NAME-server
         else
diff --git a/lib/databases/postgresql b/lib/databases/postgresql
index 4f0a5a0..b21418b 100644
--- a/lib/databases/postgresql
+++ b/lib/databases/postgresql
@@ -32,7 +32,7 @@
         # Get ruthless with mysql
         apt_get purge -y postgresql*
         return
-    elif is_fedora || is_suse; then
+    elif is_fedora; then
         uninstall_package postgresql-server
     else
         return
@@ -66,11 +66,6 @@
         pg_dir=`find /etc/postgresql -name pg_hba.conf|xargs dirname`
         pg_hba=$pg_dir/pg_hba.conf
         pg_conf=$pg_dir/postgresql.conf
-    elif is_suse; then
-        pg_hba=/var/lib/pgsql/data/pg_hba.conf
-        pg_conf=/var/lib/pgsql/data/postgresql.conf
-        # initdb is called when postgresql is first started
-        sudo [ -e $pg_hba ] || start_service postgresql
     else
         exit_distro_not_supported "postgresql configuration"
     fi
@@ -107,7 +102,7 @@
     if [[ "$INSTALL_DATABASE_SERVER_PACKAGES" == "True" ]]; then
         if is_ubuntu; then
             install_package postgresql
-        elif is_fedora || is_suse; then
+        elif is_fedora; then
             install_package postgresql-server
             if is_fedora; then
                 sudo systemctl enable postgresql
diff --git a/lib/glance b/lib/glance
index 041acaf..5aeae16 100644
--- a/lib/glance
+++ b/lib/glance
@@ -47,10 +47,6 @@
 # from CINDER_ENABLED_BACKENDS
 GLANCE_CINDER_DEFAULT_BACKEND=${GLANCE_CINDER_DEFAULT_BACKEND:-lvmdriver-1}
 GLANCE_STORE_ROOTWRAP_BASE_DIR=/usr/local/etc/glance
-# NOTE (abhishekk): For opensuse data files are stored in different directory
-if is_opensuse; then
-    GLANCE_STORE_ROOTWRAP_BASE_DIR=/usr/etc/glance
-fi
 # When Cinder is used as a glance store, you can optionally configure cinder to
 # optimize bootable volume creation by allowing volumes to be cloned directly
 # in the backend instead of transferring data via Glance.  To use this feature,
diff --git a/lib/horizon b/lib/horizon
index b2bf7bc..f76f9e5 100644
--- a/lib/horizon
+++ b/lib/horizon
@@ -129,7 +129,7 @@
     if is_ubuntu; then
         disable_apache_site 000-default
         sudo touch $horizon_conf
-    elif is_fedora || is_suse; then
+    elif is_fedora; then
         : # nothing to do
     else
         exit_distro_not_supported "horizon apache configuration"
diff --git a/lib/ldap b/lib/ldap
index ea5faa1..b0195db 100644
--- a/lib/ldap
+++ b/lib/ldap
@@ -39,13 +39,6 @@
     LDAP_OLCDB_NUMBER=2
     LDAP_OLCDB_TYPE=hdb
     LDAP_ROOTPW_COMMAND=add
-elif is_suse; then
-    # SUSE has slappasswd in /usr/sbin/
-    PATH=$PATH:/usr/sbin/
-    LDAP_OLCDB_NUMBER=1
-    LDAP_OLCDB_TYPE=hdb
-    LDAP_ROOTPW_COMMAND=add
-    LDAP_SERVICE_NAME=ldap
 fi
 
 
@@ -76,8 +69,6 @@
         sudo rm -rf /etc/ldap/ldap.conf /var/lib/ldap
     elif is_fedora; then
         sudo rm -rf /etc/openldap /var/lib/ldap
-    elif is_suse; then
-        sudo rm -rf /var/lib/ldap
     fi
 }
 
@@ -126,11 +117,6 @@
         configure_ldap
     elif is_fedora; then
         start_ldap
-    elif is_suse; then
-        _ldap_varsubst $FILES/ldap/suse-base-config.ldif.in >$tmp_ldap_dir/suse-base-config.ldif
-        sudo slapadd -F /etc/openldap/slapd.d/ -bcn=config -l $tmp_ldap_dir/suse-base-config.ldif
-        sudo sed -i '/^OPENLDAP_START_LDAPI=/s/"no"/"yes"/g' /etc/sysconfig/openldap
-        start_ldap
     fi
 
     echo "LDAP_PASSWORD is $LDAP_PASSWORD"
diff --git a/lib/lvm b/lib/lvm
index 57ffb96..57d2cd4 100644
--- a/lib/lvm
+++ b/lib/lvm
@@ -129,8 +129,8 @@
     local vg=$1
     local size=$2
 
-    # Start the tgtd service on Fedora and SUSE if tgtadm is used
-    if  is_fedora || is_suse  && [[ "$CINDER_TARGET_HELPER" = "tgtadm" ]]; then
+    # Start the tgtd service on Fedora if tgtadm is used
+    if  is_fedora; then
         start_service tgtd
     fi
 
diff --git a/lib/neutron_plugins/ovs_base b/lib/neutron_plugins/ovs_base
index cc41a8c..adabc56 100644
--- a/lib/neutron_plugins/ovs_base
+++ b/lib/neutron_plugins/ovs_base
@@ -80,19 +80,6 @@
         elif is_fedora; then
             restart_service openvswitch
             sudo systemctl enable openvswitch
-        elif is_suse; then
-            if [[ $DISTRO == "sle12" ]] && vercmp "$os_RELEASE" "<" "12.2" ; then
-                restart_service openvswitch-switch
-            else
-                # workaround for https://bugzilla.suse.com/show_bug.cgi?id=1085971
-                if [[ $DISTRO =~ "tumbleweed" ]]; then
-                    sudo sed -i -e "s,^OVS_USER_ID=.*,OVS_USER_ID='root:root'," /etc/sysconfig/openvswitch
-                fi
-                restart_service openvswitch || {
-                    journalctl -xe || :
-                    systemctl status openvswitch
-                }
-            fi
         fi
     fi
 }
diff --git a/lib/neutron_plugins/ovs_source b/lib/neutron_plugins/ovs_source
index ea71e60..288eb1d 100644
--- a/lib/neutron_plugins/ovs_source
+++ b/lib/neutron_plugins/ovs_source
@@ -182,12 +182,6 @@
         ${action}_service openvswitch-switch
     elif is_fedora; then
         ${action}_service openvswitch
-    elif is_suse; then
-        if [[ $DISTRO == "sle12" ]] && [[ $os_RELEASE -lt 12.2 ]]; then
-            ${action}_service openvswitch-switch
-        else
-            ${action}_service openvswitch
-        fi
     fi
 }
 
diff --git a/lib/nova b/lib/nova
index 3aa6b9e..f34e823 100644
--- a/lib/nova
+++ b/lib/nova
@@ -448,8 +448,8 @@
 
     iniset $NOVA_CONF key_manager backend nova.keymgr.conf_key_mgr.ConfKeyManager
 
-    if is_fedora || is_suse; then
-        # nova defaults to /usr/local/bin, but fedora and suse pip like to
+    if is_fedora; then
+        # nova defaults to /usr/local/bin, but fedora pip like to
         # install things in /usr/bin
         iniset $NOVA_CONF DEFAULT bindir "/usr/bin"
     fi
@@ -523,7 +523,7 @@
 
     # nova defaults to genisoimage but only mkisofs is available for 15.0+
     # rhel provides mkisofs symlink to genisoimage or xorriso appropiately
-    if is_suse || is_fedora; then
+    if is_fedora; then
         iniset $NOVA_CONF DEFAULT mkisofs_cmd /usr/bin/mkisofs
     fi
 
diff --git a/lib/nova_plugins/functions-libvirt b/lib/nova_plugins/functions-libvirt
index c0e45eb..7992306 100644
--- a/lib/nova_plugins/functions-libvirt
+++ b/lib/nova_plugins/functions-libvirt
@@ -74,7 +74,7 @@
             install_package qemu-efi
         fi
         #pip_install_gr <there-si-no-guestfs-in-pypi>
-    elif is_fedora || is_suse; then
+    elif is_fedora; then
 
         # Optionally enable the virt-preview repo when on Fedora
         if [[ $DISTRO =~ f[0-9][0-9] ]] && [[ ${ENABLE_FEDORA_VIRT_PREVIEW_REPO} == "True" ]]; then
@@ -121,8 +121,8 @@
 EOF
     fi
 
-    if is_fedora || is_suse; then
-        # Starting with fedora 18 and opensuse-12.3 enable stack-user to
+    if is_fedora; then
+        # Starting with fedora 18 enable stack-user to
         # virsh -c qemu:///system by creating a policy-kit rule for
         # stack-user using the new Javascript syntax
         rules_dir=/etc/polkit-1/rules.d
diff --git a/lib/nova_plugins/hypervisor-libvirt b/lib/nova_plugins/hypervisor-libvirt
index c1cd132..87c3d3a 100644
--- a/lib/nova_plugins/hypervisor-libvirt
+++ b/lib/nova_plugins/hypervisor-libvirt
@@ -114,9 +114,6 @@
                     sudo dpkg-statoverride --add --update $STAT_OVERRIDE
                 fi
             done
-        elif is_suse; then
-            # Workaround for missing dependencies in python-libguestfs
-            install_package python-libguestfs guestfs-data augeas augeas-lenses
         elif is_fedora; then
             install_package python3-libguestfs
         fi
diff --git a/lib/rpc_backend b/lib/rpc_backend
index 743b4ae..bbb4149 100644
--- a/lib/rpc_backend
+++ b/lib/rpc_backend
@@ -52,20 +52,7 @@
     if is_service_enabled rabbit; then
         # Install rabbitmq-server
         install_package rabbitmq-server
-        if is_suse; then
-            install_package rabbitmq-server-plugins
-            # the default systemd socket activation only listens on the loopback interface
-            # which causes rabbitmq to try to start its own epmd
-            sudo mkdir -p /etc/systemd/system/epmd.socket.d
-            cat <<EOF | sudo tee /etc/systemd/system/epmd.socket.d/ports.conf >/dev/null
-[Socket]
-ListenStream=
-ListenStream=[::]:4369
-EOF
-            sudo systemctl daemon-reload
-            sudo systemctl restart epmd.socket epmd.service
-        fi
-        if is_fedora || is_suse; then
+        if is_fedora; then
             # NOTE(jangutter): If rabbitmq is not running (as in a fresh
             # install) then rabbit_setuser triggers epmd@0.0.0.0.socket with
             # socket activation. This fails the first time and does not get
diff --git a/lib/swift b/lib/swift
index 251c462..1ebf073 100644
--- a/lib/swift
+++ b/lib/swift
@@ -547,9 +547,6 @@
     local swift_log_dir=${SWIFT_DATA_DIR}/logs
     sudo rm -rf ${swift_log_dir}
     local swift_log_group=adm
-    if is_suse; then
-        swift_log_group=root
-    fi
     sudo install -d -o ${STACK_USER} -g ${swift_log_group} ${swift_log_dir}/hourly
 
     if [[ $SYSLOG != "False" ]]; then
diff --git a/lib/tls b/lib/tls
index b8758cd..e0c7500 100644
--- a/lib/tls
+++ b/lib/tls
@@ -212,9 +212,6 @@
     if is_fedora; then
         sudo cp $INT_CA_DIR/ca-chain.pem /usr/share/pki/ca-trust-source/anchors/devstack-chain.pem
         sudo update-ca-trust
-    elif is_suse; then
-        sudo cp $INT_CA_DIR/ca-chain.pem /usr/share/pki/trust/anchors/devstack-chain.pem
-        sudo update-ca-certificates
     elif is_ubuntu; then
         sudo cp $INT_CA_DIR/ca-chain.pem /usr/local/share/ca-certificates/devstack-int.crt
         sudo cp $ROOT_CA_DIR/cacert.pem /usr/local/share/ca-certificates/devstack-root.crt
@@ -376,9 +373,6 @@
             elif is_ubuntu; then
                 sudo rm -f $capath
                 sudo ln -s /etc/ssl/certs/ca-certificates.crt $capath
-            elif is_suse; then
-                sudo rm -f $capath
-                sudo ln -s /etc/ssl/ca-bundle.pem $capath
             else
                 echo "Don't know how to set the CA bundle, expect the install to fail."
             fi
@@ -441,9 +435,6 @@
 
     if is_ubuntu; then
         sudo a2enmod ssl
-    elif is_suse; then
-        sudo a2enmod ssl
-        sudo a2enflag SSL
     elif is_fedora; then
         # Fedora enables mod_ssl by default
         :
@@ -560,9 +551,6 @@
     CustomLog $APACHE_LOG_DIR/tls-proxy_access.log combined
 </VirtualHost>
 EOF
-    if is_suse ; then
-        sudo a2enflag SSL
-    fi
     for mod in headers ssl proxy proxy_http; do
         enable_apache_mod $mod
     done