Add fips check jobs

This patch adds two new FIPS enabled jobs to determine if there are any
issues when FIPS is enabled.

Because the FIPS jobs currently run on centos, code is added to the
test setup script to set up the databases correctly.  Also had
to increase the swap space on the nodes; see [0] for an explanation.

[0] https://review.opendev.org/c/openstack/devstack/+/803706

Depends-On: https://review.opendev.org/c/openstack/devstack-plugin-nfs/+/847087
Depends-On: https://review.opendev.org/c/openstack/cinder-tempest-plugin/+/847086

Change-Id: Ib85b6ecc6f1b12eb8afa866e56afbfb13aad0cba

.zuul.yaml

@@ -58,6 +58,9 @@
             irrelevant-files: *gate-irrelevant-files
         - cinder-tempest-plugin-lvm-lio-barbican:
             irrelevant-files: *gate-irrelevant-files
+        - cinder-tempest-plugin-lvm-lio-barbican-fips:
+            voting: false
+            irrelevant-files: *gate-irrelevant-files
         - cinder-grenade-mn-sub-volbak:
             irrelevant-files: *gate-irrelevant-files
         - cinder-tempest-lvm-multibackend:
@@ -68,6 +71,9 @@
             irrelevant-files: *gate-irrelevant-files
         - devstack-plugin-nfs-tempest-full:
             irrelevant-files: *gate-irrelevant-files
+        - devstack-plugin-nfs-tempest-full-fips:
+            voting: false
+            irrelevant-files: *gate-irrelevant-files
         - tempest-slow-py3:
             irrelevant-files: *gate-irrelevant-files
         - tempest-integrated-storage:
@@ -175,6 +181,17 @@
             volume-feature-enabled:
               volume_revert: True
 
+- job:
+    # this depends on some ceph admin setup which is not yet complete
+    # TODO(alee) enable this test when ceph admin work is complete.
+    name: cinder-plugin-ceph-tempest-fips
+    parent: cinder-plugin-ceph-tempest
+    nodeset: devstack-single-node-centos-9-stream
+    pre-run: playbooks/enable-fips.yaml
+    vars:
+      configure_swap_size: 4096
+      nslookup_target: 'opendev.org'
+
 - job:
     name: cinder-plugin-ceph-tempest-mn-aa
     parent: devstack-plugin-ceph-multinode-tempest-py3

bindep.txt

@@ -29,6 +29,7 @@ postgresql
 postgresql-client [platform:dpkg]
 postgresql-devel [platform:rpm]
 postgresql-server [platform:rpm]
+python3-devel [platform:rpm test]
 libpq-dev [platform:dpkg]
 thin-provisioning-tools [platform:debian]
 libxml2-dev [platform:dpkg test]

playbooks/enable-fips.yaml

@@ -0,0 +1,3 @@
+- hosts: all
+  roles:
+    - enable-fips

tools/test-setup.sh

@@ -15,6 +15,47 @@ DB_ROOT_PW=${MYSQL_ROOT_PW:-insecure_slave}
 DB_USER=openstack_citest
 DB_PW=openstack_citest
 
+function is_rhel7 {
+    [ -f /usr/bin/yum ] && \
+        cat /etc/*release | grep -q -e "Red Hat" -e "CentOS" -e "CloudLinux" && \
+        cat /etc/*release | grep -q 'release 7'
+}
+
+function is_rhel8 {
+    [ -f /usr/bin/dnf ] && \
+        cat /etc/*release | grep -q -e "Red Hat" -e "CentOS" -e "CloudLinux" && \
+        cat /etc/*release | grep -q 'release 8'
+}
+
+function is_rhel9 {
+    [ -f /usr/bin/dnf ] && \
+        cat /etc/*release | grep -q -e "Red Hat" -e "CentOS" -e "CloudLinux" && \
+        cat /etc/*release | grep -q 'release 9'
+}
+
+function set_conf_line { # file regex value
+    sudo sh -c "grep -q -e '$2' $1 && \
+            sed -i 's|$2|$3|g' $1 || \
+            echo '$3' >> $1"
+}
+
+if is_rhel7 || is_rhel8 || is_rhel9; then
+    # mysql needs to be started on centos/rhel
+    sudo systemctl restart mariadb.service
+
+    # postgres setup for centos
+    sudo postgresql-setup --initdb
+    PG_CONF=/var/lib/pgsql/data/postgresql.conf
+    set_conf_line $PG_CONF '^password_encryption =.*' 'password_encryption = scram-sha-256'
+
+    PG_HBA=/var/lib/pgsql/data/pg_hba.conf
+    set_conf_line $PG_HBA '^local[ \t]*all[ \t]*all.*' 'local all all peer'
+    set_conf_line $PG_HBA '^host[ \t]*all[ \t]*all[ \t]*127.0.0.1\/32.*' 'host all all 127.0.0.1/32 scram-sha-256'
+    set_conf_line $PG_HBA '^host[ \t]*all[ \t]*all[ \t]*::1\/128.*' 'host all all ::1/128 scram-sha-256'
+
+    sudo systemctl restart postgresql.service
+fi
+
 sudo -H mysqladmin -u root password $DB_ROOT_PW
 
 # It's best practice to remove anonymous users from the database.  If