Fix SC2086 for lines 490 until EOF
[releng/builder.git] / jjb / integration / common-functions.sh
index d4173f2c6368969c4c78dcf1e0637938d828c603..ccc05e8aeda752f3214efdd20e994a9785c8bd7d 100644 (file)
@@ -522,14 +522,14 @@ EOF
     # Since this log collection work is happening before the archive build macro which also
     # creates the ${WORKSPACE}/archives dir, we have to do it here first.  The mkdir in the
     # archives build step will essentially be a noop.
-    mkdir -p ${WORKSPACE}/archives
+    mkdir -p "${WORKSPACE}"/archives
 
-    mv /tmp/changes.txt ${WORKSPACE}/archives
-    mv /tmp/validations.txt ${WORKSPACE}/archives
-    mv ${WORKSPACE}/rabbit.txt ${WORKSPACE}/archives
-    mv ${WORKSPACE}/haproxy.cfg ${WORKSPACE}/archives
-    ssh ${OPENSTACK_HAPROXY_1_IP} "sudo journalctl -u haproxy > /tmp/haproxy.log"
-    scp ${OPENSTACK_HAPROXY_1_IP}:/tmp/haproxy.log ${WORKSPACE}/archives/
+    mv /tmp/changes.txt "${WORKSPACE}"/archives
+    mv /tmp/validations.txt "${WORKSPACE}"/archives
+    mv "${WORKSPACE}"/rabbit.txt "${WORKSPACE}"/archives
+    mv "${WORKSPACE}"/haproxy.cfg "${WORKSPACE}"/archives
+    ssh "${OPENSTACK_HAPROXY_1_IP}" "sudo journalctl -u haproxy > /tmp/haproxy.log"
+    scp "${OPENSTACK_HAPROXY_1_IP}":/tmp/haproxy.log "${WORKSPACE}"/archives/
 
     sleep 5
     # FIXME: Do not create .tar and gzip before copying.
@@ -537,39 +537,42 @@ EOF
         CONTROLLERIP=ODL_SYSTEM_${i}_IP
         echo "collect_logs: for opendaylight controller ip: ${!CONTROLLERIP}"
         NODE_FOLDER="odl_${i}"
-        mkdir -p ${NODE_FOLDER}
+        mkdir -p "${NODE_FOLDER}"
         echo "Lets's take the karaf thread dump again..."
-        ssh ${!CONTROLLERIP} "sudo ps aux" > ${WORKSPACE}/ps_after.log
-        pid=$(grep org.apache.karaf.main.Main ${WORKSPACE}/ps_after.log | grep -v grep | tr -s ' ' | cut -f2 -d' ')
+        ssh "${!CONTROLLERIP}" "sudo ps aux" > "${WORKSPACE}"/ps_after.log
+        pid=$(grep org.apache.karaf.main.Main "${WORKSPACE}"/ps_after.log | grep -v grep | tr -s ' ' | cut -f2 -d' ')
         echo "karaf main: org.apache.karaf.main.Main, pid:${pid}"
-        ssh ${!CONTROLLERIP} "${JAVA_HOME}/bin/jstack -l ${pid}" > ${WORKSPACE}/karaf_${i}_${pid}_threads_after.log || true
+        # $pid needs to be parsed client-side
+        # shellcheck disable=SC2029
+        ssh "${!CONTROLLERIP}" "${JAVA_HOME}/bin/jstack -l ${pid}" > "${WORKSPACE}/karaf_${i}_${pid}_threads_after.log" || true
         echo "killing karaf process..."
+        # shellcheck disable=SC2016
         ${SSH} "${!CONTROLLERIP}" bash -c 'ps axf | grep karaf | grep -v grep | awk '"'"'{print "kill -9 " $1}'"'"' | sh'
-        ${SSH} ${!CONTROLLERIP} "sudo journalctl > /tmp/journalctl.log"
-        scp ${!CONTROLLERIP}:/tmp/journalctl.log ${NODE_FOLDER}
-        ${SSH} ${!CONTROLLERIP} "dmesg -T > /tmp/dmesg.log"
-        scp ${!CONTROLLERIP}:/tmp/dmesg.log ${NODE_FOLDER}
-        ${SSH} ${!CONTROLLERIP} "tar -cf - -C /tmp/${BUNDLEFOLDER} etc | xz -T 0 > /tmp/etc.tar.xz"
-        scp ${!CONTROLLERIP}:/tmp/etc.tar.xz ${NODE_FOLDER}
-        ${SSH} ${!CONTROLLERIP} "cp -r /tmp/${BUNDLEFOLDER}/data/log /tmp/odl_log"
-        ${SSH} ${!CONTROLLERIP} "tar -cf /tmp/odl${i}_karaf.log.tar /tmp/odl_log/*"
-        scp ${!CONTROLLERIP}:/tmp/odl${i}_karaf.log.tar ${NODE_FOLDER}
-        ${SSH} ${!CONTROLLERIP} "tar -cf /tmp/odl${i}_zrpcd.log.tar /tmp/zrpcd.init.log"
-        scp ${!CONTROLLERIP}:/tmp/odl${i}_zrpcd.log.tar ${NODE_FOLDER}
-        tar -xvf ${NODE_FOLDER}/odl${i}_karaf.log.tar -C ${NODE_FOLDER} --strip-components 2 --transform s/karaf/odl${i}_karaf/g
-        grep "ROBOT MESSAGE\| ERROR " ${NODE_FOLDER}/odl${i}_karaf.log > ${NODE_FOLDER}/odl${i}_err.log
+        ${SSH} "${!CONTROLLERIP}" "sudo journalctl > /tmp/journalctl.log"
+        scp "${!CONTROLLERIP}":/tmp/journalctl.log "${NODE_FOLDER}"
+        ${SSH} "${!CONTROLLERIP}" "dmesg -T > /tmp/dmesg.log"
+        scp "${!CONTROLLERIP}":/tmp/dmesg.log "${NODE_FOLDER}"
+        ${SSH} "${!CONTROLLERIP}" "tar -cf - -C /tmp/${BUNDLEFOLDER} etc | xz -T 0 > /tmp/etc.tar.xz"
+        scp "${!CONTROLLERIP}":/tmp/etc.tar.xz "${NODE_FOLDER}"
+        ${SSH} "${!CONTROLLERIP}" "cp -r /tmp/${BUNDLEFOLDER}/data/log /tmp/odl_log"
+        ${SSH} "${!CONTROLLERIP}" "tar -cf /tmp/odl${i}_karaf.log.tar /tmp/odl_log/*"
+        scp "${!CONTROLLERIP}:/tmp/odl${i}_karaf.log.tar" "${NODE_FOLDER}"
+        ${SSH} "${!CONTROLLERIP}" "tar -cf /tmp/odl${i}_zrpcd.log.tar /tmp/zrpcd.init.log"
+        scp "${!CONTROLLERIP}:/tmp/odl${i}_zrpcd.log.tar" "${NODE_FOLDER}"
+        tar -xvf "${NODE_FOLDER}/odl${i}_karaf.log.tar" -C "${NODE_FOLDER}" --strip-components 2 --transform "s/karaf/odl${i}_karaf/g"
+        grep "ROBOT MESSAGE\| ERROR " "${NODE_FOLDER}/odl${i}_karaf.log" > "${NODE_FOLDER}/odl${i}_err.log"
         grep "ROBOT MESSAGE\| ERROR \| WARN \|Exception" \
-            ${NODE_FOLDER}/odl${i}_karaf.log > ${NODE_FOLDER}/odl${i}_err_warn_exception.log
+            "${NODE_FOLDER}/odl${i}_karaf.log" > "${NODE_FOLDER}/odl${i}_err_warn_exception.log"
         # Print ROBOT lines and print Exception lines. For exception lines also print the previous line for context
-        sed -n -e '/ROBOT MESSAGE/P' -e '$!N;/Exception/P;D' ${NODE_FOLDER}/odl${i}_karaf.log > ${NODE_FOLDER}/odl${i}_exception.log
-        mv /tmp/odl${i}_exceptions.txt ${NODE_FOLDER}
-        rm ${NODE_FOLDER}/odl${i}_karaf.log.tar
-        mv *_threads* ${NODE_FOLDER}
-        mv ps_* ${NODE_FOLDER}
-        mv ${NODE_FOLDER} ${WORKSPACE}/archives/
+        sed -n -e '/ROBOT MESSAGE/P' -e '$!N;/Exception/P;D' "${NODE_FOLDER}/odl${i}_karaf.log" > "${NODE_FOLDER}/odl${i}_exception.log"
+        mv "/tmp/odl${i}_exceptions.txt" "${NODE_FOLDER}"
+        rm "${NODE_FOLDER}/odl${i}_karaf.log.tar"
+        mv -- *_threads* "${NODE_FOLDER}"
+        mv ps_* "${NODE_FOLDER}"
+        mv "${NODE_FOLDER}" "${WORKSPACE}"/archives/
     done
 
-    print_job_parameters > ${WORKSPACE}/archives/params.txt
+    print_job_parameters > "${WORKSPACE}"/archives/params.txt
 
     # Control Node
     for i in $(seq 1 "${NUM_OPENSTACK_CONTROL_NODES}"); do
@@ -581,115 +584,115 @@ EOF
             echo "collect_logs: for openstack control node ip: ${!OSIP}"
             NODE_FOLDER="control_${i}"
         fi
-        mkdir -p ${NODE_FOLDER}
+        mkdir -p "${NODE_FOLDER}"
         tcpdump_stop "${!OSIP}"
-        scp extra_debug.sh ${!OSIP}:/tmp
+        scp extra_debug.sh "${!OSIP}":/tmp
         # Capture compute logs if this is a combo node
         if [ "$(is_openstack_feature_enabled n-cpu)" == "1" ]; then
-            scp ${!OSIP}:/etc/nova/nova.conf ${NODE_FOLDER}
-            scp ${!OSIP}:/etc/nova/nova-cpu.conf ${NODE_FOLDER}
-            scp ${!OSIP}:/etc/openstack/clouds.yaml ${NODE_FOLDER}
-            rsync --rsync-path="sudo rsync" -avhe ssh ${!OSIP}:/var/log/nova-agent.log ${NODE_FOLDER}
+            scp "${!OSIP}":/etc/nova/nova.conf "${NODE_FOLDER}"
+            scp "${!OSIP}":/etc/nova/nova-cpu.conf "${NODE_FOLDER}"
+            scp "${!OSIP}":/etc/openstack/clouds.yaml "${NODE_FOLDER}"
+            rsync --rsync-path="sudo rsync" -avhe ssh "${!OSIP}":/var/log/nova-agent.log "${NODE_FOLDER}"
         fi
-        ${SSH} ${!OSIP} "bash /tmp/extra_debug.sh > /tmp/extra_debug.log 2>&1"
-        scp ${!OSIP}:/etc/dnsmasq.conf ${NODE_FOLDER}
-        scp ${!OSIP}:/etc/keystone/keystone.conf ${NODE_FOLDER}
-        scp ${!OSIP}:/etc/keystone/keystone-uwsgi-admin.ini ${NODE_FOLDER}
-        scp ${!OSIP}:/etc/keystone/keystone-uwsgi-public.ini ${NODE_FOLDER}
-        scp ${!OSIP}:/etc/kuryr/kuryr.conf ${NODE_FOLDER}
-        scp ${!OSIP}:/etc/neutron/dhcp_agent.ini ${NODE_FOLDER}
-        scp ${!OSIP}:/etc/neutron/metadata_agent.ini ${NODE_FOLDER}
-        scp ${!OSIP}:/etc/neutron/neutron.conf ${NODE_FOLDER}
-        scp ${!OSIP}:/etc/neutron/neutron_lbaas.conf ${NODE_FOLDER}
-        scp ${!OSIP}:/etc/neutron/plugins/ml2/ml2_conf.ini ${NODE_FOLDER}
-        scp ${!OSIP}:/etc/neutron/services/loadbalancer/haproxy/lbaas_agent.ini ${NODE_FOLDER}
-        scp ${!OSIP}:/etc/nova/nova.conf ${NODE_FOLDER}
-        scp ${!OSIP}:/etc/nova/nova-api-uwsgi.ini ${NODE_FOLDER}
-        scp ${!OSIP}:/etc/nova/nova_cell1.conf ${NODE_FOLDER}
-        scp ${!OSIP}:/etc/nova/nova-cpu.conf ${NODE_FOLDER}
-        scp ${!OSIP}:/etc/nova/placement-uwsgi.ini ${NODE_FOLDER}
-        scp ${!OSIP}:/etc/openstack/clouds.yaml ${NODE_FOLDER}
-        scp ${!OSIP}:/opt/stack/devstack/.stackenv ${NODE_FOLDER}
-        scp ${!OSIP}:/opt/stack/devstack/nohup.out ${NODE_FOLDER}/stack.log
-        scp ${!OSIP}:/opt/stack/devstack/openrc ${NODE_FOLDER}
-        scp ${!OSIP}:/opt/stack/requirements/upper-constraints.txt ${NODE_FOLDER}
-        scp ${!OSIP}:/opt/stack/tempest/etc/tempest.conf ${NODE_FOLDER}
-        scp ${!OSIP}:/tmp/*.xz ${NODE_FOLDER}
-        scp ${!OSIP}:/tmp/dmesg.log ${NODE_FOLDER}
-        scp ${!OSIP}:/tmp/extra_debug.log ${NODE_FOLDER}
-        scp ${!OSIP}:/tmp/get_devstack.sh.txt ${NODE_FOLDER}
-        scp ${!OSIP}:/tmp/install_ovs.txt ${NODE_FOLDER}
-        scp ${!OSIP}:/tmp/journalctl.log ${NODE_FOLDER}
-        scp ${!OSIP}:/tmp/ovsdb-tool.log ${NODE_FOLDER}
-        scp ${!OSIP}:/tmp/tcpdump_start.log ${NODE_FOLDER}
+        ${SSH} "${!OSIP}" "bash /tmp/extra_debug.sh > /tmp/extra_debug.log 2>&1"
+        scp "${!OSIP}":/etc/dnsmasq.conf "${NODE_FOLDER}"
+        scp "${!OSIP}":/etc/keystone/keystone.conf "${NODE_FOLDER}"
+        scp "${!OSIP}":/etc/keystone/keystone-uwsgi-admin.ini "${NODE_FOLDER}"
+        scp "${!OSIP}":/etc/keystone/keystone-uwsgi-public.ini "${NODE_FOLDER}"
+        scp "${!OSIP}":/etc/kuryr/kuryr.conf "${NODE_FOLDER}"
+        scp "${!OSIP}":/etc/neutron/dhcp_agent.ini "${NODE_FOLDER}"
+        scp "${!OSIP}":/etc/neutron/metadata_agent.ini "${NODE_FOLDER}"
+        scp "${!OSIP}":/etc/neutron/neutron.conf "${NODE_FOLDER}"
+        scp "${!OSIP}":/etc/neutron/neutron_lbaas.conf "${NODE_FOLDER}"
+        scp "${!OSIP}":/etc/neutron/plugins/ml2/ml2_conf.ini "${NODE_FOLDER}"
+        scp "${!OSIP}":/etc/neutron/services/loadbalancer/haproxy/lbaas_agent.ini "${NODE_FOLDER}"
+        scp "${!OSIP}":/etc/nova/nova.conf "${NODE_FOLDER}"
+        scp "${!OSIP}":/etc/nova/nova-api-uwsgi.ini "${NODE_FOLDER}"
+        scp "${!OSIP}":/etc/nova/nova_cell1.conf "${NODE_FOLDER}"
+        scp "${!OSIP}":/etc/nova/nova-cpu.conf "${NODE_FOLDER}"
+        scp "${!OSIP}":/etc/nova/placement-uwsgi.ini "${NODE_FOLDER}"
+        scp "${!OSIP}":/etc/openstack/clouds.yaml "${NODE_FOLDER}"
+        scp "${!OSIP}":/opt/stack/devstack/.stackenv "${NODE_FOLDER}"
+        scp "${!OSIP}":/opt/stack/devstack/nohup.out "${NODE_FOLDER}"/stack.log
+        scp "${!OSIP}":/opt/stack/devstack/openrc "${NODE_FOLDER}"
+        scp "${!OSIP}":/opt/stack/requirements/upper-constraints.txt "${NODE_FOLDER}"
+        scp "${!OSIP}":/opt/stack/tempest/etc/tempest.conf "${NODE_FOLDER}"
+        scp "${!OSIP}":/tmp/*.xz "${NODE_FOLDER}"
+        scp "${!OSIP}":/tmp/dmesg.log "${NODE_FOLDER}"
+        scp "${!OSIP}":/tmp/extra_debug.log "${NODE_FOLDER}"
+        scp "${!OSIP}":/tmp/get_devstack.sh.txt "${NODE_FOLDER}"
+        scp "${!OSIP}":/tmp/install_ovs.txt "${NODE_FOLDER}"
+        scp "${!OSIP}":/tmp/journalctl.log "${NODE_FOLDER}"
+        scp "${!OSIP}":/tmp/ovsdb-tool.log "${NODE_FOLDER}"
+        scp "${!OSIP}":/tmp/tcpdump_start.log "${NODE_FOLDER}"
         collect_files "${!OSIP}" "${NODE_FOLDER}"
-        ${SSH} ${!OSIP} "sudo tar -cf - -C /var/log rabbitmq | xz -T 0 > /tmp/rabbitmq.tar.xz "
-        scp ${!OSIP}:/tmp/rabbitmq.tar.xz ${NODE_FOLDER}
-        rsync --rsync-path="sudo rsync" -avhe ssh ${!OSIP}:/etc/hosts ${NODE_FOLDER}
-        rsync --rsync-path="sudo rsync" -avhe ssh ${!OSIP}:/usr/lib/systemd/system/haproxy.service ${NODE_FOLDER}
-        rsync --rsync-path="sudo rsync" -avhe ssh ${!OSIP}:/var/log/audit/audit.log ${NODE_FOLDER}
-        rsync --rsync-path="sudo rsync" -avhe ssh ${!OSIP}:/var/log/httpd/keystone_access.log ${NODE_FOLDER}
-        rsync --rsync-path="sudo rsync" -avhe ssh ${!OSIP}:/var/log/httpd/keystone.log ${NODE_FOLDER}
-        rsync --rsync-path="sudo rsync" -avhe ssh ${!OSIP}:/var/log/messages* ${NODE_FOLDER}
-        rsync --rsync-path="sudo rsync" -avhe ssh ${!OSIP}:/var/log/openvswitch/ovs-vswitchd.log ${NODE_FOLDER}
-        rsync --rsync-path="sudo rsync" -avhe ssh ${!OSIP}:/var/log/openvswitch/ovsdb-server.log ${NODE_FOLDER}
+        ${SSH} "${!OSIP}" "sudo tar -cf - -C /var/log rabbitmq | xz -T 0 > /tmp/rabbitmq.tar.xz "
+        scp "${!OSIP}":/tmp/rabbitmq.tar.xz "${NODE_FOLDER}"
+        rsync --rsync-path="sudo rsync" -avhe ssh "${!OSIP}":/etc/hosts "${NODE_FOLDER}"
+        rsync --rsync-path="sudo rsync" -avhe ssh "${!OSIP}":/usr/lib/systemd/system/haproxy.service "${NODE_FOLDER}"
+        rsync --rsync-path="sudo rsync" -avhe ssh "${!OSIP}":/var/log/audit/audit.log "${NODE_FOLDER}"
+        rsync --rsync-path="sudo rsync" -avhe ssh "${!OSIP}":/var/log/httpd/keystone_access.log "${NODE_FOLDER}"
+        rsync --rsync-path="sudo rsync" -avhe ssh "${!OSIP}":/var/log/httpd/keystone.log "${NODE_FOLDER}"
+        rsync --rsync-path="sudo rsync" -avhe ssh "${!OSIP}":/var/log/messages* "${NODE_FOLDER}"
+        rsync --rsync-path="sudo rsync" -avhe ssh "${!OSIP}":/var/log/openvswitch/ovs-vswitchd.log "${NODE_FOLDER}"
+        rsync --rsync-path="sudo rsync" -avhe ssh "${!OSIP}":/var/log/openvswitch/ovsdb-server.log "${NODE_FOLDER}"
         collect_openstack_logs "${!OSIP}" "${NODE_FOLDER}" "control"
-        mv local.conf_control_${!OSIP} ${NODE_FOLDER}/local.conf
+        mv "local.conf_control_${!OSIP}" "${NODE_FOLDER}/local.conf"
         # qdhcp files are created by robot tests and copied into /tmp/qdhcp during the test
         tar -cf - -C /tmp qdhcp | xz -T 0 > /tmp/qdhcp.tar.xz
-        mv /tmp/qdhcp.tar.xz ${NODE_FOLDER}
-        mv ${NODE_FOLDER} ${WORKSPACE}/archives/
+        mv /tmp/qdhcp.tar.xz "${NODE_FOLDER}"
+        mv "${NODE_FOLDER}" "${WORKSPACE}"/archives/
     done
 
     # Compute Nodes
     for i in $(seq 1 "${NUM_OPENSTACK_COMPUTE_NODES}"); do
-        OSIP=OPENSTACK_COMPUTE_NODE_${i}_IP
+        OSIP="OPENSTACK_COMPUTE_NODE_${i}_IP"
         echo "collect_logs: for openstack compute node ip: ${!OSIP}"
         NODE_FOLDER="compute_${i}"
-        mkdir -p ${NODE_FOLDER}
+        mkdir -p "${NODE_FOLDER}"
         tcpdump_stop "${!OSIP}"
-        scp extra_debug.sh ${!OSIP}:/tmp
-        ${SSH} ${!OSIP} "bash /tmp/extra_debug.sh > /tmp/extra_debug.log 2>&1"
-        scp ${!OSIP}:/etc/nova/nova.conf ${NODE_FOLDER}
-        scp ${!OSIP}:/etc/nova/nova-cpu.conf ${NODE_FOLDER}
-        scp ${!OSIP}:/etc/openstack/clouds.yaml ${NODE_FOLDER}
-        scp ${!OSIP}:/opt/stack/devstack/.stackenv ${NODE_FOLDER}
-        scp ${!OSIP}:/opt/stack/devstack/nohup.out ${NODE_FOLDER}/stack.log
-        scp ${!OSIP}:/opt/stack/devstack/openrc ${NODE_FOLDER}
-        scp ${!OSIP}:/opt/stack/requirements/upper-constraints.txt ${NODE_FOLDER}
-        scp ${!OSIP}:/tmp/*.xz ${NODE_FOLDER}/
-        scp ${!OSIP}:/tmp/dmesg.log ${NODE_FOLDER}
-        scp ${!OSIP}:/tmp/extra_debug.log ${NODE_FOLDER}
-        scp ${!OSIP}:/tmp/get_devstack.sh.txt ${NODE_FOLDER}
-        scp ${!OSIP}:/tmp/install_ovs.txt ${NODE_FOLDER}
-        scp ${!OSIP}:/tmp/journalctl.log ${NODE_FOLDER}
-        scp ${!OSIP}:/tmp/ovsdb-tool.log ${NODE_FOLDER}
-        scp ${!OSIP}:/tmp/tcpdump_start.log ${NODE_FOLDER}
+        scp extra_debug.sh "${!OSIP}":/tmp
+        ${SSH} "${!OSIP}" "bash /tmp/extra_debug.sh > /tmp/extra_debug.log 2>&1"
+        scp "${!OSIP}":/etc/nova/nova.conf "${NODE_FOLDER}"
+        scp "${!OSIP}":/etc/nova/nova-cpu.conf "${NODE_FOLDER}"
+        scp "${!OSIP}":/etc/openstack/clouds.yaml "${NODE_FOLDER}"
+        scp "${!OSIP}":/opt/stack/devstack/.stackenv "${NODE_FOLDER}"
+        scp "${!OSIP}":/opt/stack/devstack/nohup.out "${NODE_FOLDER}"/stack.log
+        scp "${!OSIP}":/opt/stack/devstack/openrc "${NODE_FOLDER}"
+        scp "${!OSIP}":/opt/stack/requirements/upper-constraints.txt "${NODE_FOLDER}"
+        scp "${!OSIP}":/tmp/*.xz "${NODE_FOLDER}"/
+        scp "${!OSIP}":/tmp/dmesg.log "${NODE_FOLDER}"
+        scp "${!OSIP}":/tmp/extra_debug.log "${NODE_FOLDER}"
+        scp "${!OSIP}":/tmp/get_devstack.sh.txt "${NODE_FOLDER}"
+        scp "${!OSIP}":/tmp/install_ovs.txt "${NODE_FOLDER}"
+        scp "${!OSIP}":/tmp/journalctl.log "${NODE_FOLDER}"
+        scp "${!OSIP}":/tmp/ovsdb-tool.log "${NODE_FOLDER}"
+        scp "${!OSIP}":/tmp/tcpdump_start.log "${NODE_FOLDER}"
         collect_files "${!OSIP}" "${NODE_FOLDER}"
-        ${SSH} ${!OSIP} "sudo tar -cf - -C /var/log libvirt | xz -T 0 > /tmp/libvirt.tar.xz "
-        scp ${!OSIP}:/tmp/libvirt.tar.xz ${NODE_FOLDER}
-        rsync --rsync-path="sudo rsync" -avhe ssh ${!OSIP}:/etc/hosts ${NODE_FOLDER}
-        rsync --rsync-path="sudo rsync" -avhe ssh ${!OSIP}:/var/log/audit/audit.log ${NODE_FOLDER}
-        rsync --rsync-path="sudo rsync" -avhe ssh ${!OSIP}:/var/log/messages* ${NODE_FOLDER}
-        rsync --rsync-path="sudo rsync" -avhe ssh ${!OSIP}:/var/log/nova-agent.log ${NODE_FOLDER}
-        rsync --rsync-path="sudo rsync" -avhe ssh ${!OSIP}:/var/log/openvswitch/ovs-vswitchd.log ${NODE_FOLDER}
-        rsync --rsync-path="sudo rsync" -avhe ssh ${!OSIP}:/var/log/openvswitch/ovsdb-server.log ${NODE_FOLDER}
+        ${SSH} "${!OSIP}" "sudo tar -cf - -C /var/log libvirt | xz -T 0 > /tmp/libvirt.tar.xz "
+        scp "${!OSIP}":/tmp/libvirt.tar.xz "${NODE_FOLDER}"
+        rsync --rsync-path="sudo rsync" -avhe ssh "${!OSIP}":/etc/hosts "${NODE_FOLDER}"
+        rsync --rsync-path="sudo rsync" -avhe ssh "${!OSIP}":/var/log/audit/audit.log "${NODE_FOLDER}"
+        rsync --rsync-path="sudo rsync" -avhe ssh "${!OSIP}":/var/log/messages* "${NODE_FOLDER}"
+        rsync --rsync-path="sudo rsync" -avhe ssh "${!OSIP}":/var/log/nova-agent.log "${NODE_FOLDER}"
+        rsync --rsync-path="sudo rsync" -avhe ssh "${!OSIP}":/var/log/openvswitch/ovs-vswitchd.log "${NODE_FOLDER}"
+        rsync --rsync-path="sudo rsync" -avhe ssh "${!OSIP}":/var/log/openvswitch/ovsdb-server.log "${NODE_FOLDER}"
         collect_openstack_logs "${!OSIP}" "${NODE_FOLDER}" "compute"
-        mv local.conf_compute_${!OSIP} ${NODE_FOLDER}/local.conf
-        mv ${NODE_FOLDER} ${WORKSPACE}/archives/
+        mv "local.conf_compute_${!OSIP}" "${NODE_FOLDER}"/local.conf
+        mv "${NODE_FOLDER}" "${WORKSPACE}"/archives/
     done
 
     # Tempest
     DEVSTACK_TEMPEST_DIR="/opt/stack/tempest"
     TESTREPO=".stestr"
-    TEMPEST_LOGS_DIR=${WORKSPACE}/archives/tempest
+    TEMPEST_LOGS_DIR="${WORKSPACE}/archives/tempest"
     # Look for tempest test results in the $TESTREPO dir and copy if found
-    if ${SSH} ${OPENSTACK_CONTROL_NODE_1_IP} "sudo sh -c '[ -f ${DEVSTACK_TEMPEST_DIR}/${TESTREPO}/0 ]'"; then
-        ${SSH} ${OPENSTACK_CONTROL_NODE_1_IP} "for I in \$(sudo ls ${DEVSTACK_TEMPEST_DIR}/${TESTREPO}/ | grep -E '^[0-9]+$'); do sudo sh -c \"${DEVSTACK_TEMPEST_DIR}/.tox/tempest/bin/subunit-1to2 < ${DEVSTACK_TEMPEST_DIR}/${TESTREPO}/\${I} >> ${DEVSTACK_TEMPEST_DIR}/subunit_log.txt\"; done"
-        ${SSH} ${OPENSTACK_CONTROL_NODE_1_IP} "sudo sh -c '${DEVSTACK_TEMPEST_DIR}/.tox/tempest/bin/python ${DEVSTACK_TEMPEST_DIR}/.tox/tempest/lib/python2.7/site-packages/os_testr/subunit2html.py ${DEVSTACK_TEMPEST_DIR}/subunit_log.txt ${DEVSTACK_TEMPEST_DIR}/tempest_results.html'"
-        mkdir -p ${TEMPEST_LOGS_DIR}
-        scp ${OPENSTACK_CONTROL_NODE_1_IP}:${DEVSTACK_TEMPEST_DIR}/tempest_results.html ${TEMPEST_LOGS_DIR}
-        scp ${OPENSTACK_CONTROL_NODE_1_IP}:${DEVSTACK_TEMPEST_DIR}/tempest.log ${TEMPEST_LOGS_DIR}
+    if ${SSH} "${OPENSTACK_CONTROL_NODE_1_IP}" "sudo sh -c '[ -f ${DEVSTACK_TEMPEST_DIR}/${TESTREPO}/0 ]'"; then
+        ${SSH} "${OPENSTACK_CONTROL_NODE_1_IP}" "for I in \$(sudo ls ${DEVSTACK_TEMPEST_DIR}/${TESTREPO}/ | grep -E '^[0-9]+$'); do sudo sh -c \"${DEVSTACK_TEMPEST_DIR}/.tox/tempest/bin/subunit-1to2 < ${DEVSTACK_TEMPEST_DIR}/${TESTREPO}/\${I} >> ${DEVSTACK_TEMPEST_DIR}/subunit_log.txt\"; done"
+        ${SSH} "${OPENSTACK_CONTROL_NODE_1_IP}" "sudo sh -c '${DEVSTACK_TEMPEST_DIR}/.tox/tempest/bin/python ${DEVSTACK_TEMPEST_DIR}/.tox/tempest/lib/python2.7/site-packages/os_testr/subunit2html.py ${DEVSTACK_TEMPEST_DIR}/subunit_log.txt ${DEVSTACK_TEMPEST_DIR}/tempest_results.html'"
+        mkdir -p "${TEMPEST_LOGS_DIR}"
+        scp "${OPENSTACK_CONTROL_NODE_1_IP}:${DEVSTACK_TEMPEST_DIR}/tempest_results.html" "${TEMPEST_LOGS_DIR}"
+        scp "${OPENSTACK_CONTROL_NODE_1_IP}:${DEVSTACK_TEMPEST_DIR}/tempest.log" "${TEMPEST_LOGS_DIR}"
     else
         echo "tempest results not found in ${DEVSTACK_TEMPEST_DIR}/${TESTREPO}/0"
     fi
@@ -704,7 +707,7 @@ function join() {
         final=${final}${delim}${str}
     done
 
-    echo ${final}
+    echo "${final}"
 }
 
 function get_nodes_list() {
@@ -715,11 +718,11 @@ function get_nodes_list() {
     done
 
     nodes_list=$(join "${nodes[@]}")
-    echo ${nodes_list}
+    echo "${nodes_list}"
 }
 
 function get_features() {
-    if [ ${CONTROLLERSCOPE} == 'all' ]; then
+    if [ "${CONTROLLERSCOPE}" == 'all' ]; then
         ACTUALFEATURES="odl-integration-compatible-with-all,${CONTROLLERFEATURES}"
         export CONTROLLERMEM="3072m"
     else
@@ -742,7 +745,7 @@ function get_features() {
 
 # Create the configuration script to be run on controllers.
 function create_configuration_script() {
-    cat > ${WORKSPACE}/configuration-script.sh <<EOF
+    cat > "${WORKSPACE}"/configuration-script.sh <<EOF
 set -x
 source /tmp/common-functions.sh ${BUNDLEFOLDER}
 
@@ -807,7 +810,7 @@ EOF
 
 # Create the startup script to be run on controllers.
 function create_startup_script() {
-    cat > ${WORKSPACE}/startup-script.sh <<EOF
+    cat > "${WORKSPACE}"/startup-script.sh <<EOF
 echo "Redirecting karaf console output to karaf_console.log"
 export KARAF_REDIRECT="/tmp/${BUNDLEFOLDER}/data/log/karaf_console.log"
 mkdir -p /tmp/${BUNDLEFOLDER}/data/log
@@ -819,7 +822,7 @@ EOF
 }
 
 function create_post_startup_script() {
-    cat > ${WORKSPACE}/post-startup-script.sh <<EOF
+    cat > "${WORKSPACE}"/post-startup-script.sh <<EOF
 if [[ "$USEFEATURESBOOT" != "True" ]]; then
 
     # wait up to 60s for karaf port 8101 to be opened, polling every 5s
@@ -895,30 +898,34 @@ EOF
 # Execute the configuration script on each controller.
 function copy_and_run_configuration_script() {
     for i in $(seq 1 "${NUM_ODL_SYSTEM}"); do
-        CONTROLLERIP=ODL_SYSTEM_${i}_IP
+        CONTROLLERIP="ODL_SYSTEM_${i}_IP"
         echo "Configuring member-${i} with IP address ${!CONTROLLERIP}"
-        scp ${WORKSPACE}/configuration-script.sh ${!CONTROLLERIP}:/tmp/
-        ssh ${!CONTROLLERIP} "bash /tmp/configuration-script.sh ${i}"
+        scp "${WORKSPACE}"/configuration-script.sh "${!CONTROLLERIP}":/tmp/
+        # $i needs to be parsed client-side
+        # shellcheck disable=SC2029
+        ssh "${!CONTROLLERIP}" "bash /tmp/configuration-script.sh ${i}"
     done
 }
 
 # Copy over the startup script to each controller and execute it.
 function copy_and_run_startup_script() {
     for i in $(seq 1 "${NUM_ODL_SYSTEM}"); do
-        CONTROLLERIP=ODL_SYSTEM_${i}_IP
+        CONTROLLERIP="ODL_SYSTEM_${i}_IP"
         echo "Starting member-${i} with IP address ${!CONTROLLERIP}"
-        scp ${WORKSPACE}/startup-script.sh ${!CONTROLLERIP}:/tmp/
-        ssh ${!CONTROLLERIP} "bash /tmp/startup-script.sh"
+        scp "${WORKSPACE}"/startup-script.sh "${!CONTROLLERIP}":/tmp/
+        ssh "${!CONTROLLERIP}" "bash /tmp/startup-script.sh"
     done
 }
 
 function copy_and_run_post_startup_script() {
     seed_index=1
     for i in $(seq 1 "${NUM_ODL_SYSTEM}"); do
-        CONTROLLERIP=ODL_SYSTEM_${i}_IP
+        CONTROLLERIP="ODL_SYSTEM_${i}_IP"
         echo "Execute the post startup script on controller ${!CONTROLLERIP}"
-        scp ${WORKSPACE}/post-startup-script.sh ${!CONTROLLERIP}:/tmp
-        ssh ${!CONTROLLERIP} "bash /tmp/post-startup-script.sh $(( seed_index++ ))"
+        scp "${WORKSPACE}"/post-startup-script.sh "${!CONTROLLERIP}":/
+        # $seed_index needs to be parsed client-side
+        # shellcheck disable=SC2029
+        ssh "${!CONTROLLERIP}" "bash /tmp/post-startup-script.sh $(( seed_index++ ))"
         if [ $(( i % NUM_ODL_SYSTEM )) == 0 ]; then
             seed_index=1
         fi
@@ -928,13 +935,15 @@ function copy_and_run_post_startup_script() {
 function create_controller_variables() {
     echo "Generating controller variables..."
     for i in $(seq 1 "${NUM_ODL_SYSTEM}"); do
-        CONTROLLERIP=ODL_SYSTEM_${i}_IP
+        CONTROLLERIP="ODL_SYSTEM_${i}_IP"
         odl_variables=${odl_variables}" -v ${CONTROLLERIP}:${!CONTROLLERIP}"
         echo "Lets's take the karaf thread dump"
-        ssh ${!CONTROLLERIP} "sudo ps aux" > ${WORKSPACE}/ps_before.log
-        pid=$(grep org.apache.karaf.main.Main ${WORKSPACE}/ps_before.log | grep -v grep | tr -s ' ' | cut -f2 -d' ')
+        ssh "${!CONTROLLERIP}" "sudo ps aux" > "${WORKSPACE}"/ps_before.log
+        pid=$(grep org.apache.karaf.main.Main "${WORKSPACE}"/ps_before.log | grep -v grep | tr -s ' ' | cut -f2 -d' ')
         echo "karaf main: org.apache.karaf.main.Main, pid:${pid}"
-        ssh ${!CONTROLLERIP} "${JAVA_HOME}/bin/jstack -l ${pid}" > ${WORKSPACE}/karaf_${i}_${pid}_threads_before.log || true
+        # $i needs to be parsed client-side
+        # shellcheck disable=SC2029
+        ssh "${!CONTROLLERIP}" "${JAVA_HOME}/bin/jstack -l ${pid}" > "${WORKSPACE}/karaf_${i}_${pid}_threads_before.log" || true
     done
 }
 
@@ -945,7 +954,7 @@ function build_ovs() {
     local -r rpm_path="$3"
 
     echo "Building OVS ${version} on ${ip} ..."
-    cat > ${WORKSPACE}/build_ovs.sh << EOF
+    cat > "${WORKSPACE}"/build_ovs.sh << EOF
 set -ex -o pipefail
 
 echo '---> Building openvswitch version ${version}'
@@ -1000,10 +1009,10 @@ popd
 rm -rf \${TMP}
 EOF
 
-    scp ${WORKSPACE}/build_ovs.sh ${ip}:/tmp
-    ${SSH} ${ip} " bash /tmp/build_ovs.sh >> /tmp/install_ovs.txt 2>&1"
-    scp -r ${ip}:/tmp/ovs_rpms/* "${rpm_path}/"
-    ${SSH} ${ip} "rm -rf /tmp/ovs_rpms"
+    scp "${WORKSPACE}"/build_ovs.sh "${ip}":/tmp
+    ${SSH} "${ip}" " bash /tmp/build_ovs.sh >> /tmp/install_ovs.txt 2>&1"
+    scp -r "${ip}":/tmp/ovs_rpms/* "${rpm_path}/"
+    ${SSH} "${ip}" "rm -rf /tmp/ovs_rpms"
 }
 
 # Install OVS RPMs from yum repo
@@ -1012,7 +1021,7 @@ function install_ovs_from_repo() {
     local -r rpm_repo="$2"
 
     echo "Installing OVS from repo ${rpm_repo} on ${ip} ..."
-    cat > ${WORKSPACE}/install_ovs.sh << EOF
+    cat > "${WORKSPACE}"/install_ovs.sh << EOF
 set -ex -o pipefail
 
 echo '---> Installing openvswitch from ${rpm_repo}'
@@ -1070,8 +1079,8 @@ NEW_MOD=\$(sudo modinfo -n openvswitch || echo '')
 [ "\${PREV_MOD}" != "\${NEW_MOD}" ] || (echo "Kernel module was not updated" && exit 1)
 EOF
 
-    scp ${WORKSPACE}/install_ovs.sh ${ip}:/tmp
-    ${SSH} ${ip} "bash /tmp/install_ovs.sh >> /tmp/install_ovs.txt 2>&1"
+    scp "${WORKSPACE}"/install_ovs.sh "${ip}":/tmp
+    ${SSH} "${ip}" "bash /tmp/install_ovs.sh >> /tmp/install_ovs.txt 2>&1"
 }
 
 # Install OVS RPMS from path
@@ -1080,10 +1089,10 @@ function install_ovs_from_path() {
     local -r rpm_path="$2"
 
     echo "Creating OVS RPM repo on ${ip} ..."
-    ${SSH} ${ip} "mkdir -p /tmp/ovs_rpms"
-    scp -r "${rpm_path}"/* ${ip}:/tmp/ovs_rpms
-    ${SSH} ${ip} "sudo yum -y install createrepo && createrepo --database /tmp/ovs_rpms"
-    install_ovs_from_repo ${ip} file:/tmp/ovs_rpms
+    ${SSH} "${ip}" "mkdir -p /tmp/ovs_rpms"
+    scp -r "${rpm_path}"/* "${ip}":/tmp/ovs_rpms
+    ${SSH} "${ip}" "sudo yum -y install createrepo && createrepo --database /tmp/ovs_rpms"
+    install_ovs_from_repo "${ip}" file:/tmp/ovs_rpms
 }