Merge "Add support for Rocky Linux"

Author: Zuul

devstack/plugin.sh

@@ -18,6 +18,10 @@ function octavia_install {
         if ! [ "$DISABLE_AMP_IMAGE_BUILD" == 'True' ]; then
             if [[ ${DISTRO} =~ (rhel|centos) ]]; then
                 install_package qemu-kvm
+                if [[ "$OCTAVIA_AMP_BASE_OS" == "rocky" ]]; then
+                    # DIB requires podman for building rockylinux images.
+                    install_package podman
+                fi
             else
                 install_package qemu
             fi
@@ -134,6 +138,8 @@ function build_octavia_worker_image {
         fi
         sudo mkdir -m755 ${dib_logs}
         sudo chown $STACK_USER ${dib_logs}
+        # Workaround for rockylinux images
+        export DIB_CONTAINERFILE_RUNTIME_ROOT=1
         $OCTAVIA_DIR/diskimage-create/diskimage-create.sh -l ${dib_logs}/$(basename $OCTAVIA_AMP_IMAGE_FILE).log $octavia_dib_tracing_arg -o $OCTAVIA_AMP_IMAGE_FILE ${PARAM_OCTAVIA_AMP_BASE_OS:-} ${PARAM_OCTAVIA_AMP_DISTRIBUTION_RELEASE_ID:-} ${PARAM_OCTAVIA_AMP_IMAGE_SIZE:-} ${PARAM_OCTAVIA_AMP_IMAGE_ARCH:-} ${PARAM_OCTAVIA_AMP_DISABLE_TMP_FS:-} ${PARAM_OCTAVIA_AMP_ENABLE_FIPS:-}
     fi
 
@@ -490,8 +496,20 @@ function create_mgmt_network_interface {
     fi
     sudo ip link set dev o-hm0 address $MGMT_PORT_MAC
 
+    function _get_firewall () {
+        # The devstack CI forces the use of iptables, the openstack-INPUT table
+        # can be used to indicate it.
+        if sudo iptables -L -n -v | grep openstack-INPUT; then
+            echo "iptables"
+        elif [[ -x $(which nft 2> /dev/null) ]]; then
+            echo "nft"
+        else
+            echo "iptables"
+        fi
+    }
+
     # Check if the host is using nftables, an alternative to iptables
-    if [ -x "$(sudo bash -c 'command -v nft')" ]; then
+    if [[ $(_get_firewall) == "nft" ]]; then
         sudo nft add table inet octavia
         sudo nft add chain inet octavia o-hm0-incoming { type filter hook input priority 0\;}
         sudo nft flush chain inet octavia o-hm0-incoming

diskimage-create/README.rst

@@ -107,7 +107,7 @@ Command syntax:
             [-f]
             [-g **repository branch** | stable/train | stable/stein | ... ]
             [-h]
-            [-i **ubuntu-minimal** | fedora | centos-minimal | rhel ]
+            [-i **ubuntu-minimal** | fedora | centos-minimal | rhel | rocky ]
             [-k <kernel package name> ]
             [-l <log file> ]
             [-m]

diskimage-create/diskimage-create.sh

@@ -28,7 +28,7 @@ usage() {
     echo "            [-f]"
     echo "            [-g **repository branch** | stable/train | stable/stein | ... ]"
     echo "            [-h]"
-    echo "            [-i **ubuntu-minimal** | fedora | centos-minimal | rhel ]"
+    echo "            [-i **ubuntu-minimal** | fedora | centos-minimal | rhel | rocky ]"
     echo "            [-k <kernel package name> ]"
     echo "            [-l <log file> ]"
     echo "            [-m]"
@@ -150,6 +150,7 @@ while getopts "a:b:c:d:efg:hi:k:l:mno:pt:r:s:vw:xy" opt; do
                 [ "$AMP_BASEOS" != "fedora" ] && \
                 [ "$AMP_BASEOS" != "centos" ] && \
                 [ "$AMP_BASEOS" != "centos-minimal" ] && \
+                [ "$AMP_BASEOS" != "rocky" ] && \
                 [ "$AMP_BASEOS" != "rhel" ]; then
                 echo "Error: Unsupported base OS $AMP_BASEOS specified"
                 exit 3
@@ -160,6 +161,9 @@ while getopts "a:b:c:d:efg:hi:k:l:mno:pt:r:s:vw:xy" opt; do
             if [ "$AMP_BASEOS" == "centos" ]; then
                 AMP_BASEOS="centos-minimal"
             fi
+            if [ "$AMP_BASEOS" == "rocky" ]; then
+                AMP_BASEOS="rocky-container"
+            fi
         ;;
         k)
             AMP_KERNEL=$OPTARG
@@ -245,6 +249,8 @@ elif [ "${AMP_BASEOS}" = "centos-minimal" ]; then
     export DIB_RELEASE=${AMP_DIB_RELEASE:-"9-stream"}
 elif [ "${AMP_BASEOS}" = "fedora" ]; then
     export DIB_RELEASE=${AMP_DIB_RELEASE:-"28"}
+elif [ "${AMP_BASEOS}" = "rocky-container" ]; then
+    export DIB_RELEASE=${AMP_DIB_RELEASE:-"9"}
 fi
 
 AMP_OUTPUTFILENAME=${AMP_OUTPUTFILENAME:-"$PWD/amphora-x64-haproxy.qcow2"}
@@ -454,7 +460,7 @@ AMP_element_sequence="$AMP_element_sequence cloud-init-datasources"
 AMP_element_sequence="$AMP_element_sequence remove-default-ints"
 
 # SELinux systems
-if [ "${AMP_BASEOS}" = "centos-minimal" ] || [ "${AMP_BASEOS}" = "fedora" ] || [ "${AMP_BASEOS}" = "rhel" ]; then
+if [ "${AMP_BASEOS}" = "centos-minimal" ] || [ "${AMP_BASEOS}" = "fedora" ] || [ "${AMP_BASEOS}" = "rhel" ] || [ "${AMP_BASEOS}" = "rocky-container" ]; then
     if [ "$AMP_ENABLE_FULL_MAC_SECURITY" -ne 1 ]; then
         AMP_element_sequence="$AMP_element_sequence selinux-permissive"
     else
@@ -464,7 +470,7 @@ if [ "${AMP_BASEOS}" = "centos-minimal" ] || [ "${AMP_BASEOS}" = "fedora" ] || [
 fi
 
 # Disable the dnf makecache timer
-if [ "${AMP_BASEOS}" = "centos-minimal" ] || [ "${AMP_BASEOS}" = "fedora" ] || [ "${AMP_BASEOS}" = "rhel" ]; then
+if [ "${AMP_BASEOS}" = "centos-minimal" ] || [ "${AMP_BASEOS}" = "fedora" ] || [ "${AMP_BASEOS}" = "rhel" ] || [ "${AMP_BASEOS}" = "rocky-container" ]; then
     AMP_element_sequence="$AMP_element_sequence disable-makecache"
 fi
 

elements/amphora-agent/pkg-map

@@ -41,6 +41,19 @@
         "dkms": "",
         "network-scripts": ""
       }
+    },
+    "rocky": {
+      "9": {
+        "curl": "curl-minimal",
+        "isc-dhcp-client": "dhcp-client",
+        "python3-dev": "platform-python-devel",
+        "python3-venv": "",
+        "python3": "python39",
+        "vlan": "",
+        "screen": "",
+        "dkms": "",
+        "network-scripts": ""
+      }
     }
   },
   "family": {

elements/amphora-agent/post-install.d/90-remove-build-deps

@@ -15,7 +15,7 @@ case $DISTRO_NAME in
     ubuntu | debian )
         apt-get --assume-yes purge --auto-remove
     ;;
-    fedora | centos* | rhel* )
+    fedora | centos* | rhel* | rocky )
         YUM=${YUM:-yum}
         ${YUM} -v -y autoremove
     ;;

elements/amphora-fips/environment.d/95-enable-fips

@@ -12,7 +12,7 @@ case $DISTRO_NAME in
         echo "ERROR: $DISTRO_NAME is not supported for FIPS mode."
         exit 1
     ;;
-    fedora | centos* | rhel* )
+    fedora | centos* | rhel* | rocky )
         DIB_DRACUT_ENABLED_MODULES+="
 - name: fips
         "

elements/amphora-fips/post-install.d/10-enable-fips

@@ -12,7 +12,7 @@ case $DISTRO_NAME in
         echo "ERROR: $DISTRO_NAME is not supported for FIPS mode."
         exit 1
     ;;
-    fedora | centos* | rhel* )
+    fedora | centos* | rhel* | rocky )
         update-crypto-policies --no-reload --set FIPS
     ;;
     *)

elements/cpu-pinning/environment.d/80-kernel-cpu-affinity

@@ -23,7 +23,7 @@ fi
 set -euo pipefail
 
 case $DISTRO_NAME in
-    ubuntu | debian | fedora | centos* | rhel* )
+    ubuntu | debian | fedora | centos* | rhel* | rocky )
         DIB_BOOTLOADER_DEFAULT_CMDLINE+=" irqaffinity=0"
         # This will be ignored on single vCPU systems
         DIB_BOOTLOADER_DEFAULT_CMDLINE+=" isolcpus=1-N"

elements/disable-makecache/post-install.d/80-disable-makecache

@@ -8,7 +8,7 @@ set -eu
 set -o pipefail
 
 case $DISTRO_NAME in
-    fedora | centos* | rhel* )
+    fedora | centos* | rhel* | rocky )
         systemctl disable dnf-makecache.timer || true
     ;;
     *)

elements/haproxy-octavia/post-install.d/20-haproxy-user-group-config

@@ -7,7 +7,7 @@ case $DISTRO_NAME in
     ubuntu | debian )
         HAPROXY_USER_GROUP=nogroup
     ;;
-    fedora | centos* | rhel* )
+    fedora | centos* | rhel* | rocky )
         HAPROXY_USER_GROUP=haproxy
     ;;
     *)

octavia/amphorae/backends/agent/api_server/osutils.py

@@ -116,7 +116,7 @@ class RH(BaseOS):
 
     @classmethod
     def is_os_name(cls, os_name):
-        return os_name in ['fedora', 'rhel']
+        return os_name in ['fedora', 'rhel', 'rocky']
 
     def cmd_get_version_of_installed_package(self, package_name):
         name = self._map_package_name(package_name)

playbooks/image-build/run.yaml

@@ -50,6 +50,7 @@
         - qemu-kvm
         - python3-setuptools
         - yum
+        - podman
       when:
         - ansible_os_family == 'RedHat'
     - name: Install required pip packages

releasenotes/notes/add-rockylinux-support-ac6e410b979e622e.yaml

@@ -0,0 +1,8 @@
+---
+features:
+  - |
+    Added support for Rocky Linux controllers in devstack.
+  - |
+    Added support for Rocky Linux amphora images. To enable it, users have to
+    build their amphora images with the ``OCTAVIA_AMP_BASE_OS=rocky`` and
+    ``OCTAVIA_AMP_DISTRIBUTION_RELEASE_ID=9`` parameters.

zuul.d/jobs.yaml

@@ -223,6 +223,19 @@
         amphora_os: centos
         amphora_os_release: 9-stream
 
+- job:
+    name: octavia-amphora-image-build-live-rocky-9
+    parent: octavia-amphora-image-build
+    nodeset: centos-9-stream
+    description: |
+      Builds a Rocky Linux 9 amphora image using diskimage-builder from Git
+      master. This job does not publish the image.
+    required-projects:
+        - openstack/diskimage-builder
+    vars:
+        amphora_os: rocky
+        amphora_os_release: 9
+
 - job:
     name: octavia-v2-dsvm-scenario-nftables
     parent: octavia-v2-dsvm-scenario