zuul: drop devstack-gate reference

Devstack jobs no longer depend on the devstack-gate project, which has
been retired

Change-Id: Id4721d419b22b6d6498d192e3f313629ad33ef69
(cherry picked from commit 3e2a0ffe4f)
(cherry picked from commit 70f7bba359)
(cherry picked from commit db4b92fce4)
(cherry picked from commit c1b19c850a)
(cherry picked from commit ac44a0e105)

.gitreview

@@ -2,4 +2,4 @@
 host=review.opendev.org
 port=29418
 project=openstack/devstack-plugin-container.git
-defaultbranch=unmaintained/zed
+defaultbranch=unmaintained/wallaby

devstack/lib/crio

@@ -20,7 +20,6 @@ set +o xtrace
 # --------
 
 CRIO_ENGINE_SOCKET_FILE=${CRIO_ENGINE_SOCKET_FILE:-/var/run/crio/crio.sock}
-CRIO_ALLOW_ICMP=$(trueorfalse True CRIO_ALLOW_ICMP)
 
 # Functions
 # ---------
@@ -74,15 +73,14 @@ function configure_crio {
     # After an ./unstack it will be stopped. So it is ok if it returns exit-code == 1
     sudo systemctl stop crio.service || true
 
-    export CRIO_CONF="/etc/crio/crio.conf"
+    local crio_conf
+    crio_conf=/etc/crio/crio.conf
 
     # We're wrapping values in \"<val>\" because that's the format cri-o wants.
-    iniset -sudo ${CRIO_CONF} crio.api listen \"${CRIO_ENGINE_SOCKET_FILE}\"
-    iniset -sudo ${CRIO_CONF} crio.image pause_image \"${CRIO_PAUSE_IMAGE}\"
-    iniset -sudo ${CRIO_CONF} crio.image pause_command \"${CRIO_PAUSE_COMMAND}\"
+    iniset -sudo ${crio_conf} crio.api listen \"${CRIO_ENGINE_SOCKET_FILE}\"
     if [[ "$ENABLE_DEBUG_LOG_LEVEL" == "True" ]]; then
         # debug is way too verbose, info will be enough
-        iniset -sudo ${CRIO_CONF} crio.runtime log_level \"info\"
+        iniset -sudo ${crio_conf} crio.runtime log_level \"info\"
     fi
     if is_ubuntu; then
         # At least for 18.04 we need to set up /etc/containers/registries.conf
@@ -96,41 +94,15 @@ function configure_crio {
 registries = ['docker.io']
 EOF
         fi
-        # CRI-O from kubic repo have placed runc in different place, not even
-        # in path, just to not conflict with runc package from official repo.
-        # We need to change it.
-        iniset -sudo ${CRIO_CONF} crio.runtime.runtimes.runc runtime_path \
-            \"/usr/lib/cri-o-runc/sbin/runc\"
-
-        if [ -n "${CNI_CONF_DIR}" ]; then
-            iniset -sudo ${CRIO_CONF} crio.network network_dir \
-                \"${CNI_CONF_DIR}\"
-        fi
-        if [ -n "${CNI_PLUGIN_DIR}" ]; then
-            iniset -sudo ${CRIO_CONF} crio.network plugin_dir \
-                \"${CNI_PLUGIN_DIR}\"
-        fi
-        # By default CRI-O doesn't allow ICMP between containers, although it
-        # is ususally expected for testing purposes.
-        if [ "${CRIO_ALLOW_ICMP}" == "True" ]; then
-            if grep -q 'default_sysctls =' ${CRIO_CONF}; then
-                export CRIO_KEY="default_sysctls"
-                export CRIO_VAL='[ "net.ipv4.ping_group_range=0 2147483647", ]'
-                _update_config
-            else
-                iniset -sudo ${CRIO_CONF} crio.runtime default_sysctls \
-                    '[ "net.ipv4.ping_group_range=0 2147483647", ]'
-            fi
-        fi
     elif is_fedora; then
         local lsb_dist=${os_VENDOR,,}
 
         if [[ "$lsb_dist" = "centos" ]]; then
             # CentOS packages are putting runc binary in different place...
-            iniset -sudo ${CRIO_CONF} crio.runtime runtime \"/usr/sbin/runc\"
+            iniset -sudo ${crio_conf} crio.runtime runtime \"/usr/sbin/runc\"
 
             # CentOS version seems to only work with cgroupfs...
-            iniset -sudo ${CRIO_CONF} crio.runtime cgroup_manager \"cgroupfs\"
+            iniset -sudo ${crio_conf} crio.runtime cgroup_manager \"cgroupfs\"
         fi
     fi
 
@@ -141,46 +113,5 @@ function stop_crio {
     sudo systemctl stop crio.service || true
 }
 
-function _update_config {
-sudo -E python3 - <<EOF
-"""
-Update provided by CRIO_KEY key list in crio configuration in a form of:
-
-  some_key = [ some,
-      value
-  ]
-
-or just an empty list:
-
-  some_key = [
-  ]
-
-with the CRIO_VAL value.
-
-Note, CRIO_VAL must include square brackets.
-
-"""
-import os
-import re
-
-crio_key = os.environ.get('CRIO_KEY')
-crio_val = os.environ.get('CRIO_VAL')
-crio_conf = os.environ.get('CRIO_CONF')
-
-pat = re.compile(rf'{crio_key}\s*=\s*\[[^\]]*\]', flags=re.S | re.M)
-
-with open(crio_conf) as fobj:
-    conf = fobj.read()
-
-with open(crio_conf, 'w') as fobj:
-    search = pat.search(conf)
-    if search:
-        start, end = search.span()
-        conf = conf[:start] + f'{crio_key} = {crio_val}' + conf[end:]
-        fobj.write(conf)
-
-EOF
-}
-
 # Restore xtrace
 $_XTRACE_DOCKER

devstack/lib/docker

@@ -56,10 +56,8 @@ function install_docker {
 
     local lsb_dist=${os_VENDOR,,}
     local dist_version=${os_CODENAME}
-    if [[ "$lsb_dist" != "centosstream" ]]; then
-        local arch
-        arch=$(dpkg --print-architecture)
-    fi
+    local arch
+    arch=$(dpkg --print-architecture)
     if is_ubuntu; then
         apt_get install apparmor
         if [[ ${dist_version} == 'trusty' ]]; then
@@ -76,27 +74,12 @@ function install_docker {
             ${dist_version} \
             stable"
         REPOS_UPDATED=False apt_get_update
-        if [ -n "${UBUNTU_DOCKER_VERSION}" ]; then
-            apt_get install docker-ce=$UBUNTU_DOCKER_VERSION
-        else
-            apt_get install docker-ce
-        fi
+        apt_get install docker-ce
     elif is_fedora; then
         if [[ "$lsb_dist" = "centos" ]]; then
             sudo yum-config-manager \
                 --add-repo \
                 https://download.docker.com/linux/centos/docker-ce.repo
-        elif  [[ "$lsb_dist" = "centosstream" ]]; then
-            sudo yum-config-manager \
-                --add-repo \
-                https://download.docker.com/linux/centos/docker-ce.repo
-            sudo yum-config-manager \
-                --add-repo \
-                https://packages.cloud.google.com/yum/repos/kubernetes-el7-x86_64 #noqa
-            sudo yum-config-manager \
-                --enable \
-                packages.cloud.google.com_yum_repos_kubernetes-el7-x86_64
-            sudo dnf -y install kubeadm --nogpgcheck
         elif [[ "$lsb_dist" = "fedora" ]]; then
             sudo dnf config-manager \
                 --add-repo \

devstack/settings

@@ -10,11 +10,6 @@ ENABLE_IPV6=${ENABLE_IPV6:-false}
 K8S_NETWORK_ADDON=${K8S_NETWORK_ADDON:-flannel}
 ENABLE_CONTAINERD_CRI=${ENABLE_CONTAINERD_CRI:-false}
 CRIO_VERSION=${CRIO_VERSION:-"1.18:/1.18.0"}
-CRIO_ALLOW_ICMP=${CRIO_ALLOW_ICMP:-true}
-CNI_CONF_DIR=${CNI_CONF_DIR:-}
-CNI_PLUGIN_DIR=${CNI_PLUGIN_DIR:-}
-
-UBUNTU_DOCKER_VERSION=${UBUNTU_DOCKER_VERSION:-}
 
 # Enable container services
 enable_service container
@@ -29,7 +24,3 @@ fi
 
 # Customize kubeadm container images repository
 KUBEADMIN_IMAGE_REPOSITORY=${KUBEADMIN_IMAGE_REPOSITORY:-"k8s.gcr.io"}
-
-# Configure crio pause image
-CRIO_PAUSE_IMAGE=${CRIO_PAUSE_IMAGE:-"k8s.gcr.io/pause:3.6"}
-CRIO_PAUSE_COMMAND=${CRIO_PAUSE_COMMAND:-"/pause"}

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-minversion = 3.18.0
+minversion = 1.6
 skipsdist = True
 envlist = bashate
 
@@ -14,7 +14,7 @@ basepython = python3
 # modified bashate tree
 deps =
    {env:BASHATE_INSTALL_PATH:bashate==0.5.1}
-allowlist_externals = bash
+whitelist_externals = bash
 commands = bash -c "find {toxinidir}             \
          -not \( -type d -name .?\* -prune \)    \
          -not \( -type d -name doc -prune \)     \